--- title: "Seattle to Rapid City flights from CA $437 - Expedia.ca" description: "Looking for budget flights from Seattle (SEA) to Rapid City (RAP)? Enjoy one-way flights from CA $437 and roundtrip from CA $515—search by flexible dates today!" canonical: "https://www.expedia.ca/lp/flights/sea/rap/seattle-to-rapid-city" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-14T18:10:59Z --- # CA $437 Cheap Flights from Seattle (SEA) to Rapid City (RAP) ![Mount Rushmore with four presidential faces carved into the granite.](https://images.trvl-media.com/place/5259602/9022a8c4-956e-42b2-b002-1201891ace76.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View CA $437 flight on Sat, Mar 13, 2027](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:13/03/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:436.20&airProductToken=AQplCjAIwYIBEgM3NjcYkgEgo7EBKLTPpwMwotGnAzhOQABYAWoETUFJTnIITldBWlpOTjEKMQjBggESBDM0MzkYo7EBIJF4KNfRpwMw6tKnAzhOQAFYAWoETUFJTnIITldBWlpOTjESCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Popular airlines from Seattle-Tacoma International Airport (SEA) to Rapid City Regional Airport (RAP) [Delta](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:28/11/2026TANYT&leg2=from:RAP,to:SEA,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [United](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:28/11/2026TANYT&leg2=from:RAP,to:SEA,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [American Airlines](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:28/11/2026TANYT&leg2=from:RAP,to:SEA,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap Flights from Seattle to Rapid City (SEA-RAP) Prices were available within the past 7 days and start at CA $437 for one-way flights and CA $515 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Delta flight, departing Wed, Mar 10 from Seattle to Rapid City, returning Wed, Mar 17, priced at CA $515 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:10/03/2027TANYT&leg2=from:RAP,to:SEA,departure:17/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:514.40&airProductToken=AQpDCh8IxJgBEgM5NDMYkgEgzHwozaqnAzCcrKcDOEVAAFgBCiAIxJgBEgQzODUxGMx8IJF4KOKtpwMw1q6nAzhFQAFYAQpDCiAIxJgBEgQzOTcxGJF4IMx8KPr6pwMw3vunAzhFQABYAQofCMSYARIDODc3GMx8IJIBKPz7pwMw5%5F2nAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) Wed, Mar 10 - Wed, Mar 17 · SEA · RAP · Roundtrip [Select Delta flight, departing Mon, Mar 15 from Seattle to Rapid City, returning Tue, Mar 23, priced at CA $550 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:15/03/2027TANYT&leg2=from:RAP,to:SEA,departure:23/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:549.90&airProductToken=AQpDCh8IxJgBEgM5NDkYkgEgzHwo%5F-anAzDH6KcDOEVAAFgBCiAIxJgBEgQzNzE0GMx8IJF4KOXopwMw1-mnAzhFQAFYAQpDCiAIxJgBEgQzOTcxGJF4IMx8KLq-qAMwnr-oAzhFQABYAQofCMSYARIDODc3GMx8IJIBKLy%5FqAMwp8GoAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) Mon, Mar 15 - Tue, Mar 23 · SEA · RAP · Roundtrip [Select United flight, departing Wed, Mar 10 from Seattle to Rapid City, returning Sun, Mar 21, priced at CA $690 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:10/03/2027TANYT&leg2=from:RAP,to:SEA,departure:21/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:689.60&airProductToken=AQpDCh8I1YIBEgM2NDcYkgEgg2kok6qnAzC1q6cDOExAAFgBCiAI1YIBEgQ0Njc3GINpIJF4KPerpwMwxaynAzhMQAFYAQpECiAI1YIBEgQ1NTc2GJF4IINpKJKlqAMw4qWoAzhUQABYAQogCNWCARIEMjI3MRiDaSCSASiopqgDMOKnqAM4VEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Wed, Mar 10 - Sun, Mar 21 · SEA · RAP · Roundtrip [Select United flight, departing Thu, Mar 11 from Seattle to Rapid City, returning Sun, Mar 21, priced at CA $697 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:11/03/2027TANYT&leg2=from:RAP,to:SEA,departure:21/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:697.00&airProductToken=AQpnCiEI1YIBEgQxNzAwGJIBIIu4ASjfuKcDMIW6pwM4TEAAWAEKIQjVggESBDIxNDYYi7gBIINpKM-6pwMw4bunAzhMQAFYAQofCNWCARIDMzQ4GINpIJF4KKa8pwMw8LynAzhMQAFYAQpECiAI1YIBEgQ1NTc2GJF4IINpKJKlqAMw4qWoAzhUQABYAQogCNWCARIEMjI3MRiDaSCSASiopqgDMOKnqAM4VEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Thu, Mar 11 - Sun, Mar 21 · SEA · RAP · Roundtrip [Select Delta flight, departing Tue, Mar 16 from Seattle to Rapid City, returning Wed, Mar 17, priced at CA $733 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:16/03/2027TANYT&leg2=from:RAP,to:SEA,departure:17/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:732.60&airProductToken=AQpDCh8IxJgBEgM5NDMYkgEgzHwo0e2nAzCg76cDOEVAAFgBCiAIxJgBEgQzODUxGMx8IJF4KObwpwMw2vGnAzhFQAFYAQpDCiAIxJgBEgQzOTcxGJF4IMx8KPr6pwMw3vunAzhFQABYAQofCMSYARIDODc3GMx8IJIBKPz7pwMw5%5F2nAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) Tue, Mar 16 - Wed, Mar 17 · SEA · RAP · Roundtrip [Select United flight, departing Wed, Mar 10 from Seattle to Rapid City, returning Sat, Mar 20, priced at CA $752 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:10/03/2027TANYT&leg2=from:RAP,to:SEA,departure:20/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:752.00&airProductToken=AQpDCh8I1YIBEgM2NDcYkgEgg2kok6qnAzC1q6cDOExAAFgBCiAI1YIBEgQ0Njc3GINpIJF4KPerpwMwxaynAzhMQAFYAQpECiAI1YIBEgQ1NTc2GJF4IINpKPKZqAMwwpqoAzhTQABYAQogCNWCARIEMjI3MRiDaSCSASiIm6gDMMKcqAM4U0ABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Wed, Mar 10 - Sat, Mar 20 · SEA · RAP · Roundtrip [Select United flight, departing Thu, Mar 11 from Seattle to Rapid City, returning Sat, Mar 20, priced at CA $760 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:11/03/2027TANYT&leg2=from:RAP,to:SEA,departure:20/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:759.40&airProductToken=AQpnCiEI1YIBEgQxNzAwGJIBIIu4ASjfuKcDMIW6pwM4TEAAWAEKIQjVggESBDIxNDYYi7gBIINpKM-6pwMw4bunAzhMQAFYAQofCNWCARIDMzQ4GINpIJF4KKa8pwMw8LynAzhMQAFYAQpECiAI1YIBEgQ1NTc2GJF4IINpKPKZqAMwwpqoAzhTQABYAQogCNWCARIEMjI3MRiDaSCSASiIm6gDMMKcqAM4U0ABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) Thu, Mar 11 - Sat, Mar 20 · SEA · RAP · Roundtrip [Select Delta flight, departing Sat, Mar 13 from Seattle to Rapid City, returning Sat, Mar 20, priced at CA $781 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:13/03/2027TANYT&leg2=from:RAP,to:SEA,departure:20/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:780.90&airProductToken=AQptCjQIxJgBEgM5NDMYkgEgzHworcynAzD8zacDOEVAAFgBaglNQUlOQkFTSUNyCFhGVk5BMEJRCjUIxJgBEgQzODUxGMx8IJF4KMLPpwMwttCnAzhFQAFYAWoJTUFJTkJBU0lDcghYRlZOQTBCUQqlAQo1CMSYARIEMzk3MRiReCDMfCjanKgDML6dqAM4RUAAWAFqCU1BSU5CQVNJQ3IIS0YwT0EwQlEKNQjEmAESBDI2MDcYzHwg8hIopJ-oAzDYoKgDOEVAAVgBaglNQUlOQkFTSUNyCEtGME9BMEJRCjUIxJgBEgQyOTk4GPISIJIBKLKhqAMwxKKoAzhFQAFYAWoJTUFJTkJBU0lDcghLRjBPQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) Sat, Mar 13 - Sat, Mar 20 · SEA · RAP · Roundtrip [Select United flight, departing Sat, Mar 13 from Seattle to Rapid City, returning Sat, Mar 20, priced at CA $785 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:13/03/2027TANYT&leg2=from:RAP,to:SEA,departure:20/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:784.20&airProductToken=AQpkCjAI1YIBEgM2NDcYkgEgg2ko88unAzCVzacDOFRAAFgBagUyX2Vjb3IIVEZBNFBGRE4KMAjVggESAzY2ORiDaSCReCiszqcDMPLOpwM4VEAAWAFqBTJfZWNvcghURkE0UEZETgpmCjEI1YIBEgQ1NDQ1GJF4IINpKOOeqAMwxZ-oAzhUQABYAWoFMl9lY29yCFRGQTRQRkROCjEI1YIBEgQyNjUxGINpIJIBKJShqAMwzqKoAzhUQABYAWoFMl9lY29yCFRGQTRQRkROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Sat, Mar 13 - Sat, Mar 20 · SEA · RAP · Roundtrip [Select United flight, departing Sat, Mar 13 from Seattle to Rapid City, returning Sat, Mar 20, priced at CA $788 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:13/03/2027TANYT&leg2=from:RAP,to:SEA,departure:20/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:787.40&airProductToken=AQpkCjAI1YIBEgM2NDcYkgEgg2ko88unAzCVzacDOFRAAFgBagUyX2Vjb3IIVEZBNFBGRE4KMAjVggESAzY2ORiDaSCReCiszqcDMPLOpwM4VEAAWAFqBTJfZWNvcghURkE0UEZETgpmCjEI1YIBEgQ1NTc2GJF4IINpKPKZqAMwwpqoAzhUQABYAWoFMl9lY29yCFRGQTRQRkROCjEI1YIBEgQyMjcxGINpIJIBKIibqAMwwpyoAzhUQABYAWoFMl9lY29yCFRGQTRQRkROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Sat, Mar 13 - Sat, Mar 20 · SEA · RAP · Roundtrip ## Alternative airports near Rapid City Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Rapid City Regional RAP. Closest option available. Average driving time to city centre is 16 minutes.](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:RAP,departure:28/11/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 16 min · Search flights ## Book with confidence ### Seattle to Rapid City Flights #### The easy way to book your flights from Seattle to Rapid City With Expedia, it’s simple to find and book flights to Rapid City from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 3 airlines that cover this route. There are nonstop flights to Rapid City Regional, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Rapid City today, tomorrow, or this week. #### Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Rapid City Regional, RAP Sort your search results by price to find great deals on your flight from Seattle to Rapid City—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Rapid City from Seattle currently is just CA $515 rising to CA $788\. Here are more money-saving tips: - Fly in March when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Rapid City - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! #### Reasons to choose Expedia for your flight to Rapid City from Seattle Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Rapid City with Expedia today. ## Frequently Asked Questions ### How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional) cost? You can find cheap one-way flights from CA $437 and cheap return flights CA $515 SEA to RAP with Expedia. One-way flights typically cost between CA$1025 and CA$2863\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to RAP ticket fares go up or down. ### What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional)? January is typically the cheapest month to fly from Seattle - Tacoma Intl. (SEA) to Rapid City Regional (RAP), with average return fares around CA$491\. January often sees lower prices because it falls after the busy holiday season, when travel demand tends to decrease. Other cheap months to fly from Seattle - Tacoma Intl. (SEA) to Rapid City Regional (RAP) include February and October. ### Which airlines fly direct from Seattle, WA (SEA) to Rapid City, SD (RAP)? Enter SEA to RAP and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional)? United is one of the cheapest airlines offering connecting return flights from Seattle - Tacoma Intl. (SEA) to Rapid City Regional (RAP), with prices starting from around CA$357 for flights that can be booked for departure within the next year. These flights typically include a layover in San Francisco Intl. (SFO). These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. ### How do I find cheap flights from Seattle, WA (SEA) to Rapid City, SD (RAP)? To find a cheap flight from Seattle, WA (SEA) to Rapid City, SD (RAP), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.ca/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional)? The cheapest months to fly from Seattle - Tacoma Intl. (SEA) to Rapid City Regional (RAP) are typically January and February, with average return flights costing around CA$491\. These months often offer lower fares because they fall outside of peak travel seasons, giving you a more budget-friendly option for your trip. ### How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional)? There are approximately 47 connecting flights per day from Seattle - Tacoma Intl. (SEA) to Rapid City Regional (RAP). Some common connection points include Denver Intl. (DEN), San Francisco Intl. (SFO), and Portland Intl. (PDX). ### What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional)? The earliest flight from Seattle - Tacoma Intl. (SEA) to Rapid City Regional (RAP) typically departs around 12:05 AM local time, operated by American Airlines. This is a seasonal service, active in June and July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional)? You'll generally find the most flights from Seattle - Tacoma Intl. (SEA) to Rapid City Regional (RAP) on a Friday, with around 21 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Flight schedules are quite consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly. ### What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional)? The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Rapid City Regional (RAP) are in the early morning, from 6am to 9am. Many major carriers, including Delta, United and American Airlines, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey, often leading to an earlier arrival at their destination. ### How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional)? There are no nonstop flights from Seattle - Tacoma Intl. (SEA) to Rapid City Regional (RAP), which is a distance of about 1,537 kilometers. For flights with one stop, you can expect the journey to typically take around 7 hours 18 minutes. If your flight has two or more stops, the travel time usually increases to about 11 hours. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions. ### Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional)? Yes, you can fly business class or first class between SEA and RAP. You can fly business class with Delta. First class cabins are available on Delta, American Airlines, and United. ### How do I earn miles on a Seattle, WA (SEA) to Rapid City, SD (RAP) flight with Expedia? It's easy to earn miles on a Seattle, WA (SEA) to Rapid City, SD (RAP) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.ca/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Rapid City, SD (RAP) from Seattle, WA (SEA)? If you're planning to travel to Rapid City from Seattle - Tacoma Intl. (SEA), you can fly directly into Rapid City Regional (RAP). Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX), or Portland Intl. (PDX) before reaching Rapid City. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional) at the last minute? Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional) flight and hotel package? Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Rapid City, SD (RAP-Rapid City Regional) [flight and hotel package](https://www.expedia.ca/rapid-city.d6059491.destination-travel-guides) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Seattle, WA (SEA) to Rapid City, SD (RAP)? If you booked your Seattle, WA (SEA) to Rapid City, SD (RAP) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.ca/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.ca/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Seattle-Tacoma International Airport | | ------------------- | ------------------------------------ | | Destination airport | Rapid City Regional Airport | | Distance | 1,536 km away | | Airlines serving | Delta, United, American Airlines | | Popular airline | Delta | | Roundtrip price | CA $515 | ## Explore a world of travel with Expedia - [Lodging](?equalTargetTab=tab-0) - [Flights](?equalTargetTab=tab-1) - [Packages](?equalTargetTab=tab-2) - [Cars](?equalTargetTab=tab-3) - [Vacation Rentals](?equalTargetTab=tab-4) - [Things to do](?equalTargetTab=tab-5) - [Modern Rapid City Home \~ 3 Mi to Dinosaur Park!](https://www.expedia.ca/Rapid-City-Hotels-Modern-Rapid-City-Home-3-Mi-To-Dinosaur-Park.h98551927.Hotel-Information) - [Travelodge by Wyndham Rapid City/Black Hills](https://www.expedia.ca/Rapid-City-Hotels-Quality-Inn-Suites.h9804.Hotel-Information) - [Cheap Hotels in Rapid City](https://www.expedia.ca/Rapid-City-Hotels-Cheap-Hotels.0-0-d6059491-tCheapHotels.Travel-Guide-Filter-Hotels) - [Waterpark Hotels in Rapid City](https://www.expedia.ca/Rapid-City-Hotels-Waterpark-Hotels.0-0-d6059491-tWaterparkHotels.Travel-Guide-Filter-Hotels) - [Mainstay Suites Rapid City](https://www.expedia.ca/Rapid-City-Hotels-MainStay-Suites.h5991452.Hotel-Information) - [Family Hotels in Rapid City](https://www.expedia.ca/Rapid-City-Hotels-Family-Hotel.0-0-d6059491-tFamilyHotel.Travel-Guide-Filter-Hotels) - [Quiet cul](https://www.expedia.ca/Rapid-City-Hotels-Quiet-Cul-De-Sac-On-Public-Golf-Course.h83130539.Hotel-Information) - [Hotels with Waterslides in Rapid City](https://www.expedia.ca/Rapid-City-Hotels-Hotels-With-Waterslides.0-0-d6059491-tHotelswithWaterslides.Travel-Guide-Filter-Hotels) - [Motels in Rapid City](https://www.expedia.ca/Rapid-City-Motels.d6059491-aaMotels.Travel-Guide-Accommodation) - [Comfort Inn & Suites Rapid City near Mt. Rushmore](https://www.expedia.ca/Rapid-City-Hotels-Hampton-Inn-Rapid-City.h892601.Hotel-Information) - [Homestead House Vacation Home at Rustic Ridge in the Black Hills near Mt. Rushmore](https://www.expedia.ca/Rapid-City-Hotels-Homestead-House-In-The-Black-Hills-Near-Mt-Rushmore.h70829224.Hotel-Information) - [Cabin Rentals in Rapid City](https://www.expedia.ca/Rapid-City-Cabins.d6059491-aaCabins.Travel-Guide-Accommodation) - [Hotels near Watiki Water Park](https://www.expedia.ca/Watiki-Water-Park-Hotels.0-l6172186-0.Travel-Guide-Filter-Hotels) - [Condo Rentals in Rapid City](https://www.expedia.ca/Rapid-City-Condos.d6059491-aaCondos.Travel-Guide-Accommodation) - [The Suite Inn](https://www.expedia.ca/Rapid-City-Hotels-The-Suite-Inn.h979059.Hotel-Information) - [Cabin Rentals in Box Elder](https://www.expedia.ca/Box-Elder-Cabins.d6337891-aaCabins.Travel-Guide-Accommodation) - [Hunters Haven #3 at Rustic Ridge](https://www.expedia.ca/Rapid-City-Hotels-3-Custom-Built-Log-Cabin-Bordered-By-Black-Hills-National-Forest.h33068918.Hotel-Information) - [⁑Forest Haven⁑Secluded & Scenic⁑Close to town⁑](https://www.expedia.ca/Rapid-City-Hotels-Forest-HavenSecluded-ScenicClose-To-Town.h94618338.Hotel-Information) - [✶Canyon Lake✶PingPong✶Golf Course Close✶Garage✶](https://www.expedia.ca/Rapid-City-Hotels-Canyon-LakePingPongGolf-Course-CloseGarage.h83810372.Hotel-Information) - [Hotels with Kitchenettes in Rapid City](https://www.expedia.ca/Rapid-City-Hotels-Hotels-With-Kitchenettes.0-0-d6059491-tHotelswithKitchenettes.Travel-Guide-Filter-Hotels) - [Mountain View Lodge & Cabins](https://www.expedia.ca/Hill-City-Hotels-Mountain-View-Lodge-Cabins.h9659740.Hotel-Information) - [Pet-Friendly Hotels in Rapid City](https://www.expedia.ca/Rapid-City-Hotels-Pet-Friendly-Hotel.0-0-d6059491-tPetfriendlyHotel.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Rapid City](https://www.expedia.ca/Rapid-City-Hotels-Luxury-Hotel.0-0-d6059491-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [8 miles to Mount Rushmore](https://www.expedia.ca/Rapid-City-Hotels-Big-Mountain-Cabins-A-Modern-Rustic-Experience-New-In-2018.h30099095.Hotel-Information) - [Quaint 3](https://www.expedia.ca/Box-Elder-Hotels-Quaint-3-Bedroom-Mobile-Home-With-AC-In-Box-Elder-For-The-Sturgis-Rally.h115489886.Hotel-Information) - [Historic Rapid City Hotels](https://www.expedia.ca/Historic-Rapid-City-Rapid-City-Hotels.0-n6337900-0.Travel-Guide-Filter-Hotels) - [Newer Modern Lodge! Central Black Hills](https://www.expedia.ca/Rapid-City-Hotels-New-Modern-Lodge-Central-Black-Hills.h18973798.Hotel-Information) - [5 Star Hotels in Rapid City](https://www.expedia.ca/5Star-Rapid-City-Hotels.s50-0-d6059491.Travel-Guide-Filter-Hotels) - [Box Elder Hotels](https://www.expedia.ca/Box-Elder-Hotels.d6337891.Travel-Guide-Hotels) - [Casino Hotels in Rapid City](https://www.expedia.ca/Rapid-City-Hotels-Casino-Hotel.0-0-d6059491-tCasinoHotel.Travel-Guide-Filter-Hotels) - [The Owl's Nest](https://www.expedia.ca/Rapid-City-Hotels-The-Owls-Nest.h27117026.Hotel-Information) - [Hotels with Balconies in Rapid City](https://www.expedia.ca/Rapid-City-Hotels-Hotels-With-Balconies.0-0-d6059491-tHotelswithBalconies.Travel-Guide-Filter-Hotels) - [The Fairview House](https://www.expedia.ca/Rapid-City-Hotels-The-Fairview-House-Downtown-West-Blvd-District.h64583197.Hotel-Information) - [Casino Hotels in Ellsworth AFB](https://www.expedia.ca/Ellsworth-AFB-Hotels-Casino-Hotel.0-0-d6354836-tCasinoHotel.Travel-Guide-Filter-Hotels) - [Rapid Valley Hotels](https://www.expedia.ca/Rapid-Valley-Hotels.d553248635975867907.Travel-Guide-Hotels) - [Hotels with a Pool in Rapid City](https://www.expedia.ca/Rapid-City-Hotels-Hotel-With-Pool.0-0-d6059491-tHotelwithPool.Travel-Guide-Filter-Hotels) - [Wyndham Hotels in Rapid City](https://www.expedia.ca/Rapid-City-Hotels-Wyndham-Hotels.0-0-d6059491--bWyndhamHotels.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in Rapid City](https://www.expedia.ca/Rapid-City-Hotels-Hotels-With-Free-Airport-Shuttle.0-0-d6059491-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Hotels near Rapid City Regional](https://www.expedia.ca/Rapid-City-Regional-Airport-Hotels.0-aRAP-0.Travel-Guide-Filter-Hotels) - [Rapid City Hotels](https://www.expedia.ca/Rapid-City-Hotels.d6059491.Travel-Guide-Hotels) - [Flights from Great Falls (GTF) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/gtf/rap/great-falls-to-rapid-city) - [Flights from Edmonton (YED) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yed/rap/edmonton-to-rapid-city) - [Flights from San Diego (SAN) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/san/rap/san-diego-to-rapid-city) - [Flights from Boston (BOS) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/bos/rap/boston-to-rapid-city) - [Flights from Medicine Hat (YXH) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yxh/rap/medicine-hat-to-rapid-city) - [Flights from Charlottetown Alexander B. Campbell Airport (YYG) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yyg/rap/charlottetown-to-rapid-city) - [Flights from Denver (DEN) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/den/rap/denver-to-rapid-city) - [Flights from Regina (YQR) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yqr/rap/regina-to-rapid-city) - [Flights from Grande Prairie (YQU) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yqu/rap/grande-prairie-to-rapid-city) - [Flights from Los Angeles (LAX) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/lax/rap/los-angeles-to-rapid-city) - [Flights from Edmonton (YEG) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yeg/rap/edmonton-to-rapid-city) - [Flights from Minneapolis (MSP) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/msp/rap/minneapolis-to-rapid-city) - [Flights from Ann Arbor (ARB) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/arb/rap/ann-arbor-to-rapid-city) - [Flights from Sioux Falls (FSD) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/fsd/rap/sioux-falls-to-rapid-city) - [Flights from Victoria (YYJ) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yyj/rap/victoria-to-rapid-city) - [Flights from Syracuse (SYR) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/syr/rap/syracuse-to-rapid-city) - [Flights from Calgary (YYC) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yyc/rap/calgary-to-rapid-city) - [Flights from Toronto (YYZ) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yyz/rap/toronto-to-rapid-city) - [Flights from Kelowna (YLW) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/ylw/rap/kelowna-to-rapid-city) - [Flights from Moncton (YQM) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yqm/rap/moncton-to-rapid-city) - [Flights from St. John's (YYT) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yyt/rap/st-johns-to-rapid-city) - [Flights from Montreal (YUL) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yul/rap/montreal-to-rapid-city) - [Flights from Sidney (SDY) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/sdy/rap/sidney-to-rapid-city) - [Flights from Chicago (ORD) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/ord/rap/chicago-to-rapid-city) - [Flights from St. Cloud (STC) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/stc/rap/st-cloud-to-rapid-city) - [Flights from Edmonton (YEA) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yea/rap/edmonton-to-rapid-city) - [Flights from Rapid City Regional](https://www.expedia.ca/lp/airports/rap/flights-from-rapid-city-regional-airport) - [Flights from Fort McMurray (YMM) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/ymm/rap/fort-mcmurray-to-rapid-city) - [Flights from Ontario Intl. Airport (ONT) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/ont/rap/ontario-to-rapid-city) - [Flights from Brandon (YBR) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/ybr/rap/brandon-to-rapid-city) - [Flights from Halifax (YHZ) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yhz/rap/halifax-to-rapid-city) - [Flights from International Falls (INL) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/inl/rap/international-falls-to-rapid-city) - [Flights from Kitchener (YKF) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/ykf/rap/kitchener-to-rapid-city) - [Flights from Fort Saint John (YXJ) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yxj/rap/fort-saint-john-to-rapid-city) - [Flights from Grand Forks (GFK) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/gfk/rap/grand-forks-to-rapid-city) - [Flights from Saskatoon (YXE) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yxe/rap/saskatoon-to-rapid-city) - [Flights from Bellingham (BLI) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/bli/rap/bellingham-to-rapid-city) - [Flights from Minot (MOT) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/mot/rap/minot-to-rapid-city) - [Flights from Prince George (YXS) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yxs/rap/prince-george-to-rapid-city) - [Flights from Williston (XWA) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/xwa/rap/williston-to-rapid-city) - [Flights from Kanab (KNB) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/knb/rap/kanab-to-rapid-city) - [Flights from Thief River Falls (TVF) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/tvf/rap/thief-river-falls-to-rapid-city) - [Flights to Rapid City](https://www.expedia.ca/Cheap-Flights-To-Rapid-City.d6059491.Travel-Guide-Flights) - [Flights from Ottawa (YOW) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yow/rap/ottawa-to-rapid-city) - [Flights from Detroit (DTW) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/dtw/rap/detroit-to-rapid-city) - [Flights from Buffalo (BUF) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/buf/rap/buffalo-to-rapid-city) - [Flights from Windsor (YQG) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yqg/rap/windsor-to-rapid-city) - [Flights from Lloydminster (YLL) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yll/rap/lloydminster-to-rapid-city) - [Flights from Winnipeg (YWG) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/ywg/rap/winnipeg-to-rapid-city) - [Flights from Vancouver (YVR) to Rapid City (RAP)](https://www.expedia.ca/lp/flights/yvr/rap/vancouver-to-rapid-city) - [Motion Unlimited Museum and Antique Car Lot](https://www.expedia.ca/Motion-Unlimited-Museum-And-Antique-Car-Lot-Rapid-City.d553248621532647249.Vacation-Attraction) - [Mount Rushmore National Memorial](https://www.expedia.ca/Mount-Rushmore-National-Memorial-Keystone.d6059492.Vacation-Attraction) - [Visit Rapid City](https://www.expedia.ca/Rapid-City.dx6059491) - [Mount Rushmore](https://www.expedia.ca/Mount-Rushmore-Keystone.d6090965.Vacation-Attraction) - [Rapid City Vacations](https://www.expedia.ca/Rapid-City.d6059491.Destination-Travel-Guides) - [Car rental Rapid City](https://www.expedia.ca/Car-Rentals-In-Rapid-City.d6059491.Car-Rental-Guide) - [Rental cars Rapid City Regional airport](https://www.expedia.ca/Car-Rentals-In-Rapid-City-Regional.d5259602.Car-Rental-Guide) - [Hertz Rental Cars in Rapid City Regional](https://www.expedia.ca/Hertz-Car-Rentals-In-Rapid-City-Regional.d5259602-c40.Car-Rental-Guide-Suppliers) - [Rapid City Vacation Rentals](https://www.expedia.ca/Rapid-City-Vacation-Rentals.d6059491.Travel-Guide-VacationRentals) - [Things to do in Rapid City](https://www.expedia.ca/Things-To-Do-In-Rapid-City.d6059491.Travel-Guide-Activities) \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/sea/rap/seattle-to-rapid-city en-NZ: https://www.expedia.co.nz/lp/flights/sea/rap/seattle-to-rapid-city en-AU: https://www.expedia.com.au/lp/flights/sea/rap/seattle-to-rapid-city fi-FI: https://www.expedia.fi/lp/lennot/sea/rap/seattle-rapid-city en-TW: https://www.expedia.com.tw/en/lp/flights/sea/rap/seattle-to-rapid-city ja-JP: https://www.expedia.co.jp/lp/flights/sea/rap/seattle-to-rapid-city en-US: https://www.expedia.com/lp/flights/sea/rap/seattle-to-rapid-city nb-NO: https://www.expedia.no/lp/fly/sea/rap/seattle-til-rapid-city en-AE: https://www.expedia.ae/lp/flights/sea/rap/seattle-to-rapid-city es-MX: https://www.expedia.mx/lp/vuelos/sea/rap/seattle-a-rapid-city sv-SE: https://www.expedia.se/lp/flyg/sea/rap/seattle-till-rapid-city ar: https://www.expedia.sa/lp/flights/sea/rap/seattle-to-rapid-city ko-KR: https://www.expedia.co.kr/lp/flights/sea/rap/seattle-to-rapid-city vi-VN: https://www.expedia.com.vn/lp/flights/sea/rap/seattle-to-rapid-city en-IN: https://www.expedia.co.in/lp/flights/sea/rap/seattle-to-rapid-city de-DE: https://www.expedia.de/lp/fluge/sea/rap/seattle-nach-rapid-city en-CA: https://www.expedia.ca/lp/flights/sea/rap/seattle-to-rapid-city en-TH: https://www.expedia.co.th/en/lp/flights/sea/rap/seattle-to-rapid-city en-GB: https://www.expedia.co.uk/lp/flights/sea/rap/seattle-to-rapid-city es-ES: https://www.expedia.es/lp/vuelos/sea/rap/seattle-a-rapid-city en-KR: https://www.expedia.co.kr/en/lp/flights/sea/rap/seattle-to-rapid-city es: https://www.expedia.com/es/lp/vuelos/sea/rap/seattle-a-rapid-city en-JP: https://www.expedia.co.jp/en/lp/flights/sea/rap/seattle-to-rapid-city ```