Title: CA $220 Cheap Flights from Rapid City (RAP) to Las Vegas (LAS) - Expedia.ca ![Adobe](https://images.trvl-media.com/place/178276/0ac26ddb-b173-4141-acdc-a3f6b4a8d77b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178276/0ac26ddb-b173-4141-acdc-a3f6b4a8d77b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $220 Cheap Flights from Rapid City (RAP) to Las Vegas (LAS) [View CA $220 flight on Tue, Feb 17, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:RAP,to:LAS,departure:17/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:219.60&airProductToken=AQppCjIIwYIBEgQzNTM1GJF4IKOxASjBt4UDMNe4hQM4QkAAWAFqBUJBU0lDcghPVkFXR05CWAozCMGCARIEMjUzMBijsQEgi5ABKNu5hQMwlbuFAzhCQAFYAWoFQkFTSUNyCE9WQVdHTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Rapid City Regional Airport (RAP) to Harry Reid Intl. Airport (LAS) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:RAP,to:LAS,departure:20/01/2026TANYT&leg2=from:LAS,to:RAP,departure:27/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:RAP,to:LAS,departure:20/01/2026TANYT&leg2=from:LAS,to:RAP,departure:27/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:RAP,to:LAS,departure:20/01/2026TANYT&leg2=from:LAS,to:RAP,departure:27/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Rapid City (RAP) to Las Vegas (LAS) Prices were available within the past 7 days and start at CA $220 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Find the cheapest month to fly from Rapid City (RAP) to Las Vegas (LAS) ### July is typically the cheapest month to fly From CA $337 - CA $590 per traveller. ## Frequently asked questions ### How much is a flight from Rapid City Regional Airport to Harry Reid Intl. Airport (LAS)? ### Do I need to pay a cancellation fee if I cancel my flight from RAP to Harry Reid Intl. Airport (LAS)? ### How do I find cheap flights from Rapid City Regional Airport (RAP) to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies? ### How many hours is the flight from Rapid City Regional Airport to Harry Reid Airport (formerly McCarran Airport)? ### How far is the flight from RAP to Harry Reid Airport (formerly McCarran Airport)? ### Which airlines fly direct from Rapid City Regional Airport (RAP) to Harry Reid Airport (formerly McCarran Airport)? ### Are Rapid City Regional Airport (RAP) to Harry Reid Airport (formerly McCarran Airport) flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Rapid City Regional | | ------------------- | ------------------- | | Destination airport | Harry Reid Intl. | | Distance | 1346 km | | Average flight time | 2 hours 23 mins | ## Book with confidence # Rapid City to Las Vegas Flights **The easy way to book your flights from Rapid City to Las Vegas** With Expedia, it’s simple to find and book flights to Las Vegas from Rapid City whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Harry Reid 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 Rapid City to Las Vegas today, tomorrow, or this week. **Save dollars with cheap flights from Rapid City Regional, RAP to Harry Reid Intl., LAS** Sort your search results by price to find great deals on your flight from Rapid City to Las Vegas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Las Vegas from Rapid City currently is just rising to . Here are more money-saving tips: - Fly in when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Las Vegas - 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 Las Vegas from Rapid City** 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 Las Vegas with Expedia today. \*Available to Expedia members.