Title: Cheap Flights to Mountain States - Expedia.co.uk ![Salt Lake City featuring heritage architecture and a city](https://images.trvl-media.com/place/178302/5b8d8d0c-3d71-41ad-bcf9-c1aaa9a6d235.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178302/5b8d8d0c-3d71-41ad-bcf9-c1aaa9a6d235.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £355 Cheap Flights to Mountain States [View £355 flight on Tue, 20 Jan 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:LAS,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:354.82&airProductToken=AQpdCiwIwmwSAjIwGOuJASCpUSik-IIDMKT8ggM4TEAAWAFqAkROcghQTDVMQVhMMQotCMJsEgM3MTEYqVEgi5ABKK79ggMwloCDAzhMQAFYAWoCRE5yCFBJN1FCRUwxEgoIARABGAEqAkI2GAEiBAgBEAEoAigEKAYwAQ) - [Return](?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 [Mountain States Travel Guide](https://expedia.co.uk/Mountain-States.dx6212719)[Hotels in Mountain States](https://expedia.co.uk/Mountain-States-Hotels.d6212719.Travel-Guide-Hotels)[Things to do in Mountain States](https://expedia.co.uk/Things-To-Do-In-Mountain-States.d6212719.Travel-Guide-Activities)[Mountain States Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Mountain-States.d6212719.Car-Hire-Guide)[Mountain States Holidays](https://expedia.co.uk/Mountain-States.d6212719.Holidays-City-Breaks) ## Popular airlines - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines - ![Spirit Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines ![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 25% 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.co.uk/login) ## Cheap round-trip flights to Mountain States Prices were available within the past 7 days and start at £355 for one-way flights and £467 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, 10 Jan - Mon, 12 Jan LHR London LAS Las Vegas £467 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:LAS,departure:10/01/2026TANYT&leg2=from:LAS,to:LHR,departure:12/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:466.52&airProductToken=AQpwCjYIxJgBEgQ4Mjc5GOuJASDiMCj8hIIDMMyFggM4RUAAWAFqCU1BSU5CQVNJQ3IIVllCUkQ4TE0KNgjEmAESBDg2OTMY4jAgi5ABKMSGggMw54uCAzhFQAFYAWoJTUFJTkJBU0lDcghWWUJSRDhMTQpuCjYIxJgBEgQxNjU5GIuQASDyEijAooIDMJ2jggM4RUAAWAFqCU1BSU5CQVNJQ3IIVllCUkQ4TE0KNAjEmAESAjUwGPISIOuJASj0o4IDMLioggM4RUABWAFqCU1BSU5CQVNJQ3IIVllCUkQ4TE0SCggCEAEYAioCREwYASIECAEQASgCKAMoBDAB) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Sat, 10 Jan - Mon, 12 Jan LHR London LAS Las Vegas £467 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:LAS,departure:10/01/2026TANYT&leg2=from:LAS,to:LHR,departure:12/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:466.52&airProductToken=AQpoCjII1qYBEgQ2NjU5GOuJASDiMCj8hIIDMMyFggM4VEAAWAFqBUxJR0hUcghPWUJSRDhMTQoyCNamARIENjcxMxjiMCCLkAEoxIaCAzDni4IDOFRAAVgBagVMSUdIVHIIT1lCUkQ4TE0KZgoyCNamARIEMzg3OBiLkAEgqVEo6qCCAzCZo4IDOFRAAFgBagVMSUdIVHIIT1lCUkQ4TE0KMAjWpgESAjQ2GKlRIOuJASjho4IDMP-mggM4VEABWAFqBUxJR0hUcghPWUJSRDhMTRIKCAIQARgCKgJWUxgBIgQIARABKAIoAygEMAE) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Wed, 19 Nov - Tue, 25 Nov LHR London DEN Denver £474 Return found 13 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:DEN,departure:19/11/2025TANYT&leg2=from:DEN,to:LHR,departure:25/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:473.02&airProductToken=AQplCjEIxpIBEgM0NTEY64kBIIopKN--_QIwosD9AjhPQABYAWoFTElHSFRyCE9KMlFHQkxUCjAIxpIBEgM2NzEYiikgg2ko98D9AjDhxP0COE9AAVgBagVMSUdIVHIIT0oyUUdCTFQKZQowCMaSARIDNjcwGINpIIopKJCH_gIwzYr-AjhPQABYAWoFTElHSFRyCE9KMlFHQkxUCjEIxpIBEgM0NTAYiikg64kBKKeL_gIw6oz-AjhPQAFYAWoFTElHSFRyCE9KMlFHQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 9 Dec - Tue, 16 Dec LHR London LAS Las Vegas £478 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:LAS,departure:09/12/2025TANYT&leg2=from:LAS,to:LHR,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:477.32&airProductToken=AQppCjMIy5gBEgQxMDAwGOuJASCAkwEohp3_AjDWnf8COExAAFgBagVMSUdIVHIIVllBRUQ4TEEKMgjLmAESAzYzNRiAkwEgi5ABKK2f_wIwt6T_AjhWQAFYAWoFTElHSFRyCFZZQUVEOExBCmgKMgjLmAESBDY5MzIYi5ABIKlRKJHy_wIwy_T_AjhWQABYAWoFTElHSFRyCFZZQUVEOExBCjIIy5gBEgQ2MTAzGKlRIOuJASi09f8CMOf4_wI4VkABWAFqBUxJR0hUcghWWUFFRDhMQRIKCAIQARgCKgJLTBgBIgQIARABKAIoAygEMA0) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Sun, 7 Dec - Mon, 22 Dec LHR London LAS Las Vegas £482 Return found 19 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:LAS,departure:07/12/2025TANYT&leg2=from:LAS,to:LHR,departure:22/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:481.82&airProductToken=AQqbAQoyCMGMARIEMTY4MRjriQEg4jAo3If_AjCxiP8COExAAFgBagVMSUdIVHIIVllCRUQ4TEEKMAjBjAESAjI0GOIwIIu4ASifif8CMOWO_wI4VkABWAFqBUxJR0hUcghWWUJFRDhMQQozCMGMARIEMjk4OBiLuAEgi5ABKK2Q_wIw9pD_AjhWQAFYAWoFTElHSFRyCFZZQkVEOExBCmgKMgjBjAESBDIyOTAYi5ABIMx8KOm0gAMwqbaAAzhWQABYAWoFTElHSFRyCFZZQkVEOExBCjIIwYwBEgQzNTgzGMx8IOuJASiJt4ADMOm6gAM4VkABWAFqBUxJR0hUcghWWUJFRDhMQRIKCAIQARgCKgJBRhgBIgQIARABKAIoAygEMA0) ## Find the cheapest month to fly from Columbus (CMH) to Las Vegas (LAS) ### January is typically the cheapest month to fly From £58 - £210 per traveller. ## Alternative airports Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:SLC,departure:12/11/2025TANYT&leg2=from:SLC,to:CMH,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SLC Salt Lake City Intl. Cheapest [Flights from £7,989](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:SLC,departure:12/11/2025TANYT&leg2=from:SLC,to:CMH,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How do I find cheap flights to Mountain States that have flexible change policies? > When it comes to travelling these days, flexibility is crucial. That's why we've added a "No change fee" filter to help you track down flexible, low-priced flights to Mountain States. It's to the left of your screen directly underneath the "Flexible change policies" heading. ### Which airlines fly to Mountain States? > With a range of airlines flying to destinations in or near Mountain States, exploring more of this region is a snap. Reserve your seat with one of these carriers: > > > > - United Airlines - 15,794 flights to or near Mountain States each month, including 13,033 flights to Denver Intl. Airport (DEN) and 1,157 flights to McCarran Intl. Airport (LAS) per month. > - Southwest Airlines - 14,139 flights to or near Mountain States each month, including 6,339 flights to Denver Intl. Airport (DEN) and 6,162 flights to McCarran Intl. Airport (LAS) per month. > - Delta Air Lines - 10,161 flights to or near Mountain States each month, including 6,400 flights to Salt Lake City Intl. Airport (SLC) and 1,291 flights to McCarran Intl. Airport (LAS) per month. ### How can I find cheap tickets to Mountain States? > You'll always pick up an unbeatable deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then tick the flexible dates box above to see a list of prices for nearby days. £467 was the best price for a flight to Mountain States in the last seven days. ### How much is a flight to Mountain States? > If you were travelling one way from London (LHR), you could've nabbed a bargain fare for £355 in the last seven days. Return flights to Mountain States ranged from £467 to £482 during this same period. ### What are the most popular airports to fly into in Mountain States? > Fly into one of these leading Mountain States airports and you'll be ideally placed to enjoy all that this wonderful region has to offer: > > > > - Denver Intl. Airport (DEN) - 24,249 flights per month. > - McCarran Intl. Airport (LAS) - 15,151 flights per month. > - Salt Lake City Intl. Airport (SLC) - 8,676 flights per month. ### When is the cheapest time to fly to Mountain States? > Leave for Mountain States early on in the week and you'll usually be rewarded with lower fares. Tuesday is known for being the cheapest day to get on a plane, with Monday a close second. If you'd like to avoid the priciest flights, give Saturdays a wide berth. ### How much is a plane ticket to Mountain States? > Plane fares ranged from just £467 to £482 in the last seven days. When you're ready to book, we'll help you grab an amazing deal to Mountain States. ### What months are the cheapest to book a flight to Mountain States? > The ideal month to reserve a great deal to Mountain States is February, whereas prices rise considerably in December. Avoid this month if you want to save your dollars. ## Book with confidence ### Expedia flights to Mountain States Searching for cheap flights to Mountain States? No travel company presents more choices than Expedia if you're looking to compare flights to Mountain States. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to United States of America. Expedia provides the cheapest flights to many destinations in United States of America and you may find even greater savings if you combine your flight with a hotel stay in Mountain States. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Mountain States for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Mountain States flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Travel information | Destination airport | Harry Reid Intl. | | --- | --- | | Destination airport IATA code | LAS | | Destination city name | Las Vegas | | Return price | £467 | ## Trending flights to Mountain States Prices were available within the past 7 days and start at £355 for one-way flights and £467 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Sat, 10 Jan - Mon, 12 Jan LHR London LAS Las Vegas £467 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:LAS,departure:10/01/2026TANYT&leg2=from:LAS,to:LHR,departure:12/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:466.52&airProductToken=AQpoCjII1qYBEgQ2NjU5GOuJASDiMCj8hIIDMMyFggM4VEAAWAFqBUxJR0hUcghPWUJSRDhMTQoyCNamARIENjcxMxjiMCCLkAEoxIaCAzDni4IDOFRAAVgBagVMSUdIVHIIT1lCUkQ4TE0KZgoyCNamARIEMzg3OBiLkAEgqVEo6qCCAzCZo4IDOFRAAFgBagVMSUdIVHIIT1lCUkQ4TE0KMAjWpgESAjQ2GKlRIOuJASjho4IDMP-mggM4VEABWAFqBUxJR0hUcghPWUJSRDhMTRIKCAIQARgCKgJWUxgBIgQIARABKAIoAygEMAE) ## Explore a world of travel with Expedia - Accommodation - Packages - [Hotels near Dinosaur National Monument](https://www.expedia.co.uk/Dinosaur-National-Monument-Hotels.0-l6089680-0.Travel-Guide-Filter-Hotels) - [Dinosaur National Monument](https://www.expedia.co.uk/Dinosaur-National-Monument-United-States-of-America.d6089680.Attraction) \*Available to Expedia members.