Title: Cheap Flights from Las Vegas to Rapid City (LAS to RAP) - Expedia.co.uk ![](https://images.trvl-media.com/place/6059491/7f060111-0ecb-409d-8627-632d7acbfd12.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6059491/7f060111-0ecb-409d-8627-632d7acbfd12.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Las Vegas (LAS) to Rapid City (RAP) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Flight 1 Leaving from Going to Departing Flight 2 Leaving from Going to Departing ## Popular airlines from Harry Reid Intl. Airport (LAS) to Rapid City Regional Airport (RAP) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:las,to:rap,departure:29/09/2025TANYT&leg2=from:rap,to:las,departure:06/10/2025TANYT&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.co.uk/Flights-Search?leg1=from:las,to:rap,departure:29/09/2025TANYT&leg2=from:rap,to:las,departure:06/10/2025TANYT&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.co.uk/Flights-Search?leg1=from:las,to:rap,departure:29/09/2025TANYT&leg2=from:rap,to:las,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Find the cheapest month to fly from Las Vegas (LAS) to Rapid City (RAP) ### August is typically the cheapest month to fly From £178 - £296 per traveller. Flight from Las Vegas to Rapid City route information | Origin airport | Harry Reid Intl. | | --- | --- | | Destination airport | Rapid City Regional | | Distance | 1346 km | | Average flight time | 2 hours 17 mins | ## Compare flights from Las Vegas to Rapid City easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Las Vegas to Rapid City. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Rapid City Regional in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Harry Reid Intl. to Rapid City Regional.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Harry Reid Intl. (LAS) to Rapid City Regional (RAP) The easiest way to view the best deals on flights from Las Vegas to Rapid City today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Harry Reid Intl. to Rapid City Regional start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Las Vegas and Rapid City - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Las Vegas to Rapid City flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Harry Reid Intl. to Rapid City Regional for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from Harry Reid Airport (formerly McCarran Airport) to Rapid City Regional Airport? > The lowest price advertised for a round-trip journey from Harry Reid Airport (formerly McCarran Airport) to Rapid City Regional Airport (RAP) is . But you better move fast. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Harry Reid Airport (formerly McCarran Airport) to RAP? > Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Harry Reid Airport (formerly McCarran Airport) to Rapid City Regional Airport that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LAS to Rapid City Regional Airport (RAP) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Harry Reid Airport (formerly McCarran Airport) to Rapid City Regional Airport (RAP)? > It's just 1,350 kilometres between Las Vegas and Rapid City. It's quite possible that you'll spend more time travelling to and from the airport than you will actually flying! ### Which airlines fly direct from LAS to Rapid City Regional Airport (RAP)? > Flying directly from Harry Reid Airport (formerly McCarran Airport) to Rapid City Regional Airport is easy with Allegiant Air (G4). This top carrier offers 8 flights every month. ### Are Harry Reid Airport (formerly McCarran Airport) to Rapid City Regional Airport (RAP) flight tickets cheaper when they're purchased at the last minute? > Flight prices from LAS to Rapid City Regional Airport are available up to 12 months before departure on Expedia. And although you may occasionally nab fantastic last-minute deals, it's not something you should bank on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We're always updating our fares to bring you the best bargains, so check back often for all the latest specials. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Las Vegas - [Las Vegas to Newark Liberty Intl. 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