--- title: "CA $174 Cheap Flights from San Antonio (SAT) to Seattle (SEA)" description: "Cheap Flights from San Antonio (SAT) to Seattle (SEA) start at CA $174 for one-way and CA $355 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.ca/lp/flights/sat/sea/san-antonio-to-seattle" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-14T03:08:40Z --- # CA $174 Cheap Flights from San Antonio (SAT) to Seattle (SEA) ![An Alaska Airlines plane taking off with a snow-capped mountain in the background.](https://images.trvl-media.com/place/4277587/243e0080-658e-4d66-b182-b1cfb567d957.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View CA $174 flight on Mon, Jan 25, 2027](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:25/01/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:173.74&airProductToken=AQpjCjAIxnISBDM0MTcYkpgBIIuQASi0vaMDMOu-owM4RUAAWAFqBFBDXzFyB1oyMVBYUDIKLwjGchIENDIwMxiLkAEgkgEou7-jAzDuwKMDOEVAAVgBagRQQ18xcgdaMjFQWFAyEgoIARABGAEqAkY5GAEiBAgBEAEoAigDKAQwDQ) Photo by Port of Seattle ## Popular airlines from San Antonio International Airport (SAT) to Seattle-Tacoma International Airport (SEA) [Alaska Airlines](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:28/11/2026TANYT&leg2=from:SEA,to:SAT,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) [American Airlines](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:28/11/2026TANYT&leg2=from:SEA,to:SAT,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [United](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:28/11/2026TANYT&leg2=from:SEA,to:SAT,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Delta](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:28/11/2026TANYT&leg2=from:SEA,to:SAT,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Southwest Airlines](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:28/11/2026TANYT&leg2=from:SEA,to:SAT,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) [Frontier Airlines](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:28/11/2026TANYT&leg2=from:SEA,to:SAT,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) ### 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 San Antonio to Seattle (SAT-SEA) Prices were available within the past 7 days and start at CA $174 for one-way flights and CA $355 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Frontier Airlines flight, departing Tue, Dec 22 from San Antonio to Seattle, returning Mon, Jan 11, priced at CA $355 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:22/12/2026TANYT&leg2=from:SEA,to:SAT,departure:11/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:354.33&airProductToken=AQpjCjAIxnISBDM0MTcYkpgBIIuQASjsvqADMKPAoAM4RUAAWAFqBFBDXzFyB1oyMU9YUDIKLwjGchIENDIwMxiLkAEgkgEo88CgAzCmwqADOEVAAVgBagRQQ18xcgdaMjFPWFAyCmMKLwjGchIEMjQwOBiSASCLkAEolaCiAzCzoaIDOEVAAFgBagRQQ18xcgdaMjFQWFAyCjAIxnISBDM0MTgYi5ABIJKYASjHq6IDMO6sogM4RUABWAFqBFBDXzFyB1oyMVBYUDISCggBEAEYASoCRjkYASIECAEQASgCKAMoBDAN) Tue, Dec 22 - Mon, Jan 11 · SAT · SEA · Roundtrip [Select Frontier Airlines flight, departing Tue, Dec 22 from San Antonio to Seattle, returning Mon, Jan 11, priced at CA $357 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:22/12/2026TANYT&leg2=from:SEA,to:SAT,departure:11/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:356.03&airProductToken=AQplCjEIxnISBDM0MTcYkpgBIIuQASjsvqADMKPAoAM4WkAAWAFqBUJhc2ljcgdaMjFPWFAyCjAIxnISBDQyMDMYi5ABIJIBKPPAoAMwpsKgAzhaQAFYAWoFQmFzaWNyB1oyMU9YUDIKZQowCMZyEgQyNDA4GJIBIIuQASiVoKIDMLOhogM4WkAAWAFqBUJhc2ljcgdaMjFQWFAyCjEIxnISBDM0MjAYi5ABIJKYASjloqIDMIekogM4WkABWAFqBUJhc2ljcgdaMjFQWFAyEgwIARACGAEqAkY5MgAYASIECAEQASgCKAMoBCgGMA0) Tue, Dec 22 - Mon, Jan 11 · SAT · SEA · Roundtrip [Select Frontier Airlines flight, departing Tue, Dec 22 from San Antonio to Seattle, returning Mon, Jan 11, priced at CA $432 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:22/12/2026TANYT&leg2=from:SEA,to:SAT,departure:11/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:431.40&airProductToken=AQpjCjAIxnISBDM0MTcYkpgBIIuQASjsvqADMKPAoAM4RUAAWAFqBFBDXzFyB1oyMU9YUDIKLwjGchIENDIwMxiLkAEgkgEo88CgAzCmwqADOEVAAVgBagRQQ18xcgdaMjFPWFAyEgoIARABGAEqAkY5GAEiBAgBEAEoAigDKAQwDQ) Tue, Dec 22 - Mon, Jan 11 · SAT · SEA · Roundtrip [Select Delta flight, departing Thu, Jan 21 from San Antonio to Seattle, returning Mon, Jan 25, priced at CA $435 Found 2 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:21/01/2027TANYT&leg2=from:SEA,to:SAT,departure:25/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:434.47&airProductToken=AQpxCjcIxJgBEgQyNTM0GJKYASCLuAEojI6jAzDcj6MDOEVAAFgBaglNQUlOQkFTSUNyCFZBVk5BMEJDCjYIxJgBEgQxMDQ1GIu4ASCSASiNkaMDMMKSowM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWTkEwQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) Thu, Jan 21 - Mon, Jan 25 · SAT · SEA · Roundtrip [Select Frontier Airlines flight, departing Tue, Dec 22 from San Antonio to Seattle, returning Mon, Jan 11, priced at CA $460 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:22/12/2026TANYT&leg2=from:SEA,to:SAT,departure:11/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:459.40&airProductToken=AQpjCjAIxnISBDM0MTcYkpgBIIuQASjsvqADMKPAoAM4RUAAWAFqBFBDXzFyB1oyMU9YUDIKLwjGchIENDIwMxiLkAEgkgEo88CgAzCmwqADOEVAAVgBagRQQ18xcgdaMjFPWFAyEgoIARABGAEqAkY5GAEiBAgBEAEoAigDKAQwDQ) Tue, Dec 22 - Mon, Jan 11 · SAT · SEA · Roundtrip [Select American Airlines flight, departing Wed, Jan 13 from San Antonio to Seattle, returning Sun, Jan 17, priced at CA $462 Found 2 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:13/01/2027TANYT&leg2=from:SEA,to:SAT,departure:17/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:461.12&airProductToken=AQpoCjIIwYIBEgM1MzIYkpgBIKOxASi1t6IDMIa4ogM4QkAAWAFqBUJBU0lDcghHVkFJWFNCWAoyCMGCARIEMTI0MRijsQEgkgEogrmiAzCOu6IDOEJAAVgBagVCQVNJQ3IIR1ZBSVhTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) Wed, Jan 13 - Sun, Jan 17 · SAT · SEA · Roundtrip [Select Frontier Airlines flight, departing Tue, Dec 22 from San Antonio to Seattle, returning Mon, Jan 11, priced at CA $464 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:22/12/2026TANYT&leg2=from:SEA,to:SAT,departure:11/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:463.04&airProductToken=AQpgCi8IxnISBDIzNTUYkpgBIINpKPbCoAMwhcSgAzhFQABYAWoEUENfMXIHUTA3WlhQNAotCMZyEgM2MDUYg2kgkgEo5MmgAzCmy6ADOEVAAVgBagRQQ18xcgdRMDdaWFA0CmMKLwjGchIEMjQwOBiSASCLkAEolaCiAzCzoaIDOEVAAFgBagRQQ18xcgdaMjFQWFAyCjAIxnISBDM0MjAYi5ABIJKYASjloqIDMIekogM4RUABWAFqBFBDXzFyB1oyMVBYUDISCggBEAEYASoCRjkYASIECAEQASgCKAMoBDAN) Tue, Dec 22 - Mon, Jan 11 · SAT · SEA · Roundtrip [Select American Airlines flight, departing Thu, Jan 14 from San Antonio to Seattle, returning Wed, Jan 20, priced at CA $481 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:14/01/2027TANYT&leg2=from:SEA,to:SAT,departure:20/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:481.00&airProductToken=AQpoCjMIwYIBEgQyMzQyGJKYASCjsQEo8L6iAzDCv6IDOEJAAFgBagVCQVNJQ3IIU1ZBWlpOQlYKMQjBggESAzc2NxijsQEgkgEooMCiAzCywqIDOEJAAVgBagVCQVNJQ3IIU1ZBWlpOQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) Thu, Jan 14 - Wed, Jan 20 · SAT · SEA · Roundtrip [Select Alaska Airlines flight, departing Wed, Jan 13 from San Antonio to Seattle, returning Sun, Jan 17, priced at CA $498 Found 2 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:13/01/2027TANYT&leg2=from:SEA,to:SAT,departure:17/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:497.72&airProductToken=AQowCi4IwaYBEgM0OTQYkpgBIJIBKOy4ogMw%5FLqiAzhYQABYAWoCU1ZyCE5INU9YVUJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) Wed, Jan 13 - Sun, Jan 17 · SAT · SEA · Roundtrip [Select Southwest Airlines flight, departing Thu, Jan 14 from San Antonio to Seattle, returning Wed, Jan 20, priced at CA $508 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:SAT,to:SEA,departure:14/01/2027TANYT&leg2=from:SEA,to:SAT,departure:20/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:507.90&airProductToken=AQpiCi8I15wBEgM4NTMYkpgBIOywASjLwqIDMPDDogM4SkAAWAFqA1dHQXIHSkxBVlcySAovCNecARIEMzk1OBjssAEgkgEos8WiAzDVx6IDOEpAAVgBagNXR0FyB0pMQVZXMkgSCggCEAEYAioCSFIYASIECAEQASgCKAMoBDAB) Thu, Jan 14 - Wed, Jan 20 · SAT · SEA · Roundtrip ## Find the cheapest month to fly from San Antonio (SAT) to Seattle (SEA) ### November is typically the cheapest month to fly From CA $293 - CA $602 per traveller. View flights in November Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ. ## Book with confidence ### San Antonio to Seattle Flights #### The easy way to book your flights from San Antonio to Seattle With Expedia, it’s simple to find and book flights to Seattle from San Antonio whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 5 airlines that cover this route. There are Alaska Airlines nonstop flights to Seattle - Tacoma Intl., 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 San Antonio to Seattle today, tomorrow, or this week. #### Save dollars with cheap flights from San Antonio Intl., SAT to Seattle - Tacoma Intl., SEA Sort your search results by price to find great deals on your flight from San Antonio to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from San Antonio currently is just CA $355 rising to CA $508\. Here are more money-saving tips: - Fly in December when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Seattle - 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 Seattle from San Antonio 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 Seattle with Expedia today. ## Frequently Asked Questions ### How much does a flight from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost? You can find cheap one-way flights from CA $174 and cheap return flights CA $355 SAT to SEA with Expedia. One-way flights typically cost between CA$266 and CA$1136\. 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 SAT to SEA ticket fares go up or down. ### What is the cheapest month to fly from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? If you're looking for the cheapest time to fly from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), January is typically your best bet. You can expect average return fares around CA$389 during this month. January sees lower prices because it falls after the busy holiday travel season, when demand drops and airlines often offer more competitive fares. Other budget-friendly months to consider for this route include August and September. ### Which airlines fly direct from San Antonio, TX (SAT) to Seattle, WA (SEA)? Enter SAT to SEA and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### How do I find cheap flights from San Antonio, TX (SAT) to Seattle, WA (SEA)? To find a cheap flight from San Antonio, TX (SAT) to Seattle, WA (SEA), 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 airline to fly with from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? The best airline to fly with from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access. ### What is the best time to fly from San Antonio, TX (SAT) to Seattle, WA (SEA)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### How many flights per day from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? There are approximately 92 connecting flights per day from San Antonio International (SAT) to Seattle - Tacoma International (SEA). Some common connection points include Dallas-Fort Worth International (DFW), Denver International (DEN), and Love Field (DAL). ### What is the earliest flight from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? The earliest flight from San Antonio Intl. (SAT) to Seattle - Tacoma Intl. (SEA) typically departs around 5:00 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in September and October. 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 San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? You'll typically find the most flights from San Antonio International Airport (SAT) to Seattle - Tacoma International Airport (SEA) on a Friday, with around 91 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Southwest Airlines, and Alaska Airlines. Friday sees notably more flight options compared to other days of the week, offering you a good selection for your journey. ### What are the most popular departure times for flights from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? The most popular departure times for flights from San Antonio Intl. (SAT) to Seattle - Tacoma Intl. (SEA) are in the morning, from 6am to 9am. Many major carriers, including Alaska Airlines, American Airlines and Delta, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to start your day. ### How long does it take to fly from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? When flying from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), you'll cover a distance of approximately 2,853 kilometers. If you're lucky enough to find a nonstop flight, it typically takes around 4 hours 48 minutes. For flights with one stop, expect your travel time to be longer, usually around 6 hours 30 minutes. Flights with two or more stops will take even longer, generally around 12 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic. ### Can you fly business or first class from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? Yes, you can fly business class or first class between SAT and SEA. Airlines that offer business class service on this route include: \* Frontier Airlines \* Delta First class cabins are available on: \* Alaska Airlines \* United \* Delta \* American Airlines ### How do I earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia? It's easy to earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) 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 Seattle, WA (SEA) from San Antonio, TX (SAT)? If you're planning to travel to Seattle from San Antonio Intl. (SAT), you can fly directly into Seattle - Tacoma Intl. (SEA) which offers international and domestic flights and connections. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), George Bush Intercontinental (IAH), or Dallas-Fort Worth Intl. (DFW) before reaching Seattle. 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 San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute? Typically, booking a last minute flight from San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) 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 San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package? Securing a San Antonio, TX (SAT-San Antonio Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) [flight and hotel package](https://www.expedia.ca/seattle.d178307.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 San Antonio, TX (SAT) to Seattle, WA (SEA)? If you booked your San Antonio, TX (SAT) to Seattle, WA (SEA) 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 | San Antonio International Airport | | ------------------- | ---------------------------------------------------------------------------------------- | | Destination airport | Seattle-Tacoma International Airport | | Distance | 2,853 km away | | Airlines serving | Alaska Airlines, American Airlines, United, Delta, Southwest Airlines, Frontier Airlines | | Popular airline | Alaska Airlines | | Roundtrip price | CA $355 | | Average flight time | 4 hours 32 mins | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Hong Kong (HKG) to Seattle (SEA)](https://www.expedia.ca/lp/flights/hkg/sea/hong-kong-to-seattle) - [Flights from Vancouver (YVR) to Seattle (SEA)](https://www.expedia.ca/lp/flights/yvr/sea/vancouver-to-seattle) - [Flights from Raleigh (RDU) to Seattle (SEA)](https://www.expedia.ca/lp/flights/rdu/sea/raleigh-to-seattle) - [Flights from Boston (BOS) to Seattle (SEA)](https://www.expedia.ca/lp/flights/bos/sea/boston-to-seattle) - [Flights from Nanaimo (YCD) to Seattle (SEA)](https://www.expedia.ca/lp/flights/ycd/sea/nanaimo-to-seattle) - [Flights from Toronto (YTO) to Seattle (SEA)](https://www.expedia.ca/lp/flights/yto/sea/toronto-to-seattle) - [Flights from Great Falls (GTF) to Seattle (SEA)](https://www.expedia.ca/lp/flights/gtf/sea/great-falls-to-seattle) - [Flights from Washington (DCA) to Seattle (SEA)](https://www.expedia.ca/lp/flights/dca/sea/washington-to-seattle) - [Flights from Anchorage (ANC) to Seattle (SEA)](https://www.expedia.ca/lp/flights/anc/sea/anchorage-to-seattle) - [Flights from Minneapolis (MSP) to Seattle (SEA)](https://www.expedia.ca/lp/flights/msp/sea/minneapolis-to-seattle) - [Flights from Honolulu (HNL) to Seattle (SEA)](https://www.expedia.ca/lp/flights/hnl/sea/honolulu-to-seattle) - [Flights from Taipei (TPE) to Seattle (SEA)](https://www.expedia.ca/lp/flights/tpe/sea/taipei-to-seattle) - [Flights from Denver (DEN) to Seattle (SEA)](https://www.expedia.ca/lp/flights/den/sea/denver-to-seattle) - [Flights from Regina (YQR) to Seattle (SEA)](https://www.expedia.ca/lp/flights/yqr/sea/regina-to-seattle) - [Flights from Newark Liberty Intl. 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Airport (ONT) to Seattle (SEA)](https://www.expedia.ca/lp/flights/ont/sea/ontario-to-seattle) - [Flights from Charlotte (CLT) to Seattle (SEA)](https://www.expedia.ca/lp/flights/clt/sea/charlotte-to-seattle) - [Flights from Lethbridge (YQL) to Seattle (SEA)](https://www.expedia.ca/lp/flights/yql/sea/lethbridge-to-seattle) - [Flights from London (LHR) to Seattle (SEA)](https://www.expedia.ca/lp/flights/lhr/sea/london-to-seattle) - [Flights from Dallas (DFW) to Seattle (SEA)](https://www.expedia.ca/lp/flights/dfw/sea/dallas-to-seattle) - [Flights from Salt Lake City (SLC) to Seattle (SEA)](https://www.expedia.ca/lp/flights/slc/sea/salt-lake-city-to-seattle) - [Flights from Cranbrook (YXC) to Seattle (SEA)](https://www.expedia.ca/lp/flights/yxc/sea/cranbrook-to-seattle) - [Flights from Indianapolis (IND) to Seattle (SEA)](https://www.expedia.ca/lp/flights/ind/sea/indianapolis-to-seattle) - [Flights from Washington (IAD) to Seattle (SEA)](https://www.expedia.ca/lp/flights/iad/sea/washington-to-seattle) - 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[Flights from Palm Springs (PSP) to Seattle (SEA)](https://www.expedia.ca/lp/flights/psp/sea/palm-springs-to-seattle) - [Flights from Buffalo (BUF) to Seattle (SEA)](https://www.expedia.ca/lp/flights/buf/sea/buffalo-to-seattle) - [Flights from Harrisburg (MDT) to Seattle (SEA)](https://www.expedia.ca/lp/flights/mdt/sea/harrisburg-to-seattle) - [Flights from Montreal (YUL) to Seattle (SEA)](https://www.expedia.ca/lp/flights/yul/sea/montreal-to-seattle) - [Flights from Seoul (ICN) to Seattle (SEA)](https://www.expedia.ca/lp/flights/icn/sea/seoul-to-seattle) - [Flights from Sudbury (YSB) to Seattle (SEA)](https://www.expedia.ca/lp/flights/ysb/sea/sudbury-to-seattle) - [Flights from Mumbai (BOM) to Seattle (SEA)](https://www.expedia.ca/lp/flights/bom/sea/mumbai-to-seattle) - [Flights from Portland (PDX) to Seattle (SEA)](https://www.expedia.ca/lp/flights/pdx/sea/portland-to-seattle) - [Flights from Des Moines (DSM) to Seattle (SEA)](https://www.expedia.ca/lp/flights/dsm/sea/des-moines-to-seattle) - [Flights from Kamloops (YKA) to Seattle (SEA)](https://www.expedia.ca/lp/flights/yka/sea/kamloops-to-seattle) - [Flights from Detroit (DTW) to Seattle (SEA)](https://www.expedia.ca/lp/flights/dtw/sea/detroit-to-seattle) - [Flights from New York (JFK) to Seattle (SEA)](https://www.expedia.ca/lp/flights/jfk/sea/new-york-to-seattle) - [Flights from Beijing (PEK) to Seattle (SEA)](https://www.expedia.ca/lp/flights/pek/sea/beijing-to-seattle) - [Flights from Bellingham (BLI) to Seattle (SEA)](https://www.expedia.ca/lp/flights/bli/sea/bellingham-to-seattle) - [Flights from Fresno (FAT) to Seattle (SEA)](https://www.expedia.ca/lp/flights/fat/sea/fresno-to-seattle) - [Flights from Saskatoon (YXE) to Seattle (SEA)](https://www.expedia.ca/lp/flights/yxe/sea/saskatoon-to-seattle) - [Flights from Tokyo (NRT) to Seattle (SEA)](https://www.expedia.ca/lp/flights/nrt/sea/tokyo-to-seattle) - [Flights from Toronto (YYZ) to Seattle (SEA)](https://www.expedia.ca/lp/flights/yyz/sea/toronto-to-seattle) - [Flights from St. Louis (STL) to Seattle (SEA)](https://www.expedia.ca/lp/flights/stl/sea/st-louis-to-seattle) - [Flights from Nashville (BNA) to Seattle (SEA)](https://www.expedia.ca/lp/flights/bna/sea/nashville-to-seattle) - [Flights from Pittsburgh (PIT) to Seattle (SEA)](https://www.expedia.ca/lp/flights/pit/sea/pittsburgh-to-seattle) - [Flights from Syracuse (SYR) to Seattle (SEA)](https://www.expedia.ca/lp/flights/syr/sea/syracuse-to-seattle) - [Flights from Austin (AUS) to Seattle (SEA)](https://www.expedia.ca/lp/flights/aus/sea/austin-to-seattle) - [Flights from Miami (MIA) to Seattle (SEA)](https://www.expedia.ca/lp/flights/mia/sea/miami-to-seattle) - [Flights from Chicago (ORD) to Seattle (SEA)](https://www.expedia.ca/lp/flights/ord/sea/chicago-to-seattle) - [Flights from Toronto (YTZ) to Seattle (SEA)](https://www.expedia.ca/lp/flights/ytz/sea/toronto-to-seattle) - [Flights from London (YXU) to Seattle (SEA)](https://www.expedia.ca/lp/flights/yxu/sea/london-to-seattle) - [Flights from Terrace (YXT) to Seattle (SEA)](https://www.expedia.ca/lp/flights/yxt/sea/terrace-to-seattle) - [Flights from Québec (YQB) to Seattle (SEA)](https://www.expedia.ca/lp/flights/yqb/sea/quebec-to-seattle) - [Flights from Chilliwack (YCW) to Seattle (SEA)](https://www.expedia.ca/lp/flights/ycw/sea/chilliwack-to-seattle) - [Flights from Cleveland (CLE) to Seattle (SEA)](https://www.expedia.ca/lp/flights/cle/sea/cleveland-to-seattle) - [Flights from Istanbul (IST) to Seattle (SEA)](https://www.expedia.ca/lp/flights/ist/sea/istanbul-to-seattle) - [Flights from Manila (MNL) to Seattle (SEA)](https://www.expedia.ca/lp/flights/mnl/sea/manila-to-seattle) - [Flights from Atlanta (ATL) to Seattle (SEA)](https://www.expedia.ca/lp/flights/atl/sea/atlanta-to-seattle) - [Flights from Tampa (TPA) to Seattle (SEA)](https://www.expedia.ca/lp/flights/tpa/sea/tampa-to-seattle) - [Flights from Oakland (OAK) to Seattle (SEA)](https://www.expedia.ca/lp/flights/oak/sea/oakland-to-seattle) - [Flights from San Francisco (SFO) to Seattle (SEA)](https://www.expedia.ca/lp/flights/sfo/sea/san-francisco-to-seattle) - [Flights from Kalispell (FCA) to Seattle (SEA)](https://www.expedia.ca/lp/flights/fca/sea/kalispell-to-seattle) - [Flights from Cancun (CUN) to Seattle (SEA)](https://www.expedia.ca/lp/flights/cun/sea/cancun-to-seattle) - [Flights from Kahului (OGG) to Seattle (SEA)](https://www.expedia.ca/lp/flights/ogg/sea/kahului-to-seattle) \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/sat/sea/san-antonio-to-seattle en-CA: https://www.expedia.ca/lp/flights/sat/sea/san-antonio-to-seattle id-ID: https://www.expedia.co.id/lp/flights/sat/sea/san-antonio-to-seattle en-IN: https://www.expedia.co.in/lp/flights/sat/sea/san-antonio-to-seattle zh-TW: https://www.expedia.com.tw/lp/flights/sat/sea/san-antonio-to-seattle pt-BR: https://www.expedia.com.br/lp/voos/sat/sea/san-antonio-para-seattle en-GB: https://www.expedia.co.uk/lp/flights/sat/sea/san-antonio-to-seattle en-KR: https://www.expedia.co.kr/en/lp/flights/sat/sea/san-antonio-to-seattle es-ES: https://www.expedia.es/lp/vuelos/sat/sea/san-antonio-a-seattle en-JP: https://www.expedia.co.jp/en/lp/flights/sat/sea/san-antonio-to-seattle es: https://www.expedia.com/es/lp/vuelos/sat/sea/san-antonio-a-seattle zh-CN: https://www.expedia.com/cn/lp/flights/sat/sea/san-antonio-to-seattle en-NZ: https://www.expedia.co.nz/lp/flights/sat/sea/san-antonio-to-seattle fi-FI: https://www.expedia.fi/lp/lennot/sat/sea/san-antonio-seattle en-US: https://www.expedia.com/lp/flights/sat/sea/san-antonio-to-seattle es-MX: https://www.expedia.mx/lp/vuelos/sat/sea/san-antonio-a-seattle sv-SE: https://www.expedia.se/lp/flyg/sat/sea/san-antonio-till-seattle fr-CA: https://www.expedia.ca/fr/lp/vols/sat/sea/san-antonio-a-seattle ar: https://www.expedia.sa/lp/flights/sat/sea/san-antonio-to-seattle ja-JP: https://www.expedia.co.jp/lp/flights/sat/sea/san-antonio-to-seattle ```