Title: Cheap Flights to Western United States - Expedia.co.uk ![The airport of Catalina Island, Los Angels Country, California](https://images.trvl-media.com/place/6049384/f49117f7-e01e-4a3d-8ecb-50a0ad2de61d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6049384/f49117f7-e01e-4a3d-8ecb-50a0ad2de61d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £243 Cheap Flights to Western United States [View £243 flight on Thu, 4 Jun 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LGW,to:LAX,departure:04/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:242.97&airProductToken=AQo3CjUI2mASAzcxMRjLsQEgi7gBKPPljgMwluuOAzjRZEAAWAFqDEVDT05PTVlMSUdIVHIEUTJFTBIKCAsQARgIKgJaMBgBIgQIARABKAIwAw) - [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 [Western United States Travel Guide](https://expedia.co.uk/Western-United-States.dx6049384)[Hotels in Western United States](https://expedia.co.uk/Western-United-States-Hotels.d6049384.Travel-Guide-Hotels)[Things to do in Western United States](https://expedia.co.uk/Things-To-Do-In-Western-United-States.d6049384.Travel-Guide-Activities)[Western United States Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Western-United-States.d6049384.Car-Hire-Guide)[Western United States Holidays](https://expedia.co.uk/Western-United-States.d6049384.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 - ![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 - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines - ![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 Western United States Prices were available within the past 7 days and start at £243 for one-way flights and £372 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 ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Mon, 2 Feb - Thu, 12 Feb LGW London LAX Los Angeles £372 Return found 22 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:LAX,departure:02/02/2026TANYT&leg2=from:LAX,to:LGW,departure:12/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:371.98&airProductToken=AQpHCiII1KABEgQxMzM3GMuxASCLkgEow4yEAzDtjYQDOE9AAFgBCiEI1KABEgMyNDcYi5IBIIu4ASj2lIQDMOSahAM4T0ABWAEKRwohCNSgARIDMjQ4GIu4ASCLkgEo7YCFAzCLhoUDOE9AAFgBCiII1KABEgQxMzM2GIuSASDLsQEo1oaFAzD2h4UDOE9AAVgBEgoIARABGAEqAlRQGAEiBAgBEAEoBDAB) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Thu, 15 Jan - Wed, 21 Jan LGW London SEA Seattle £391 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:SEA,departure:15/01/2026TANYT&leg2=from:SEA,to:LGW,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:390.18&airProductToken=AQplCjEIxpIBEgM0NzEYy7EBIIopKOu_ggMwuMGCAzhOQABYAWoFTElHSFRyCE5KMk1HQkxUCjAIxpIBEgM2ODEYiikgkgEonMKCAzD8xYIDOE5AAVgBagVMSUdIVHIITkoyTUdCTFQKZQowCMaSARIDNjgwGJIBIIopKKuIgwMw94uDAzhOQABYAWoFTElHSFRyCE5KMk1HQkxUCjEIxpIBEgM0NzAYiikgy7EBKMyMgwMwj46DAzhOQAFYAWoFTElHSFRyCE5KMk1HQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, 10 Dec - Tue, 5 May LHR London LAX Los Angeles £391 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:LAX,departure:10/12/2025TANYT&leg2=from:LAX,to:LHR,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:390.65&airProductToken=AQpjCjAIxZIBEgMxNTUY64kBIIMNKO6p_wIww6r_AjhWQABYAWoEU0FWUnIITkxYN0gxQjQKLwjFkgESAjY5GIMNIIu4ASi4rP8CMNax_wI4TkABWAFqBFNBVlJyCE5MWDdIMUI0CmMKLwjFkgESAjY4GIu4ASCDDSjDnIwDMKqhjAM4T0AAWAFqBFNBVlJyCE9MWDdIMUI0CjAIxZIBEgMxNzIYgw0g64kBKP-hjAMw1KKMAzhPQAFYAWoEU0FWUnIIT0xYN0gxQjQSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 21 Jan - Fri, 6 Feb LHR London LAX Los Angeles £400 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:LAX,departure:21/01/2026TANYT&leg2=from:LAX,to:LHR,departure:06/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:399.65&airProductToken=AQqCAQo_CMKCARIENTk1ORjriQEggw0ouoODAzCPhIMDOE9AAFgBagVOT0JBR3IJT0xYN0gxQjRQegoIxZIBEgQ1OTU5Cj8IwoIBEgQ2MTIzGIMNIIu4ASj4hIMDMJaKgwM4T0ABWAFqBU5PQkFHcglPTFg3SDFCNFB6CgjFkgESBDYxMjMKgAEKPgjCggESBDYxMjIYi7gBIIMNKP--hAMw5sOEAzhPQABYAWoFTk9CQUdyCE9MVzdIMUI0egoIxZIBEgQ2MTIyCj4IwoIBEgQ1OTc0GIMNIOuJASjexIQDMK7FhAM4T0ABWAFqBU5PQkFHcghPTFc3SDFCNHoKCMWSARIENTk3NBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, 11 Jan - Mon, 26 Jan LGW London LAX Los Angeles £406 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:LAX,departure:11/01/2026TANYT&leg2=from:LAX,to:LGW,departure:26/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:405.58&airProductToken=AQqnAQo-CMGCARIENzAxMhjLsQEgzHAoyJKCAzCWl4IDOE9AAFgBagVCQVNJQ3IIT0xXN0gxQjR6CgjCggESBDcwMTIKMQjBggESBDI0OTcYzHAgjAIo8piCAzC9mYIDOEJAAVgBagVCQVNJQ3IIT0xXN0gxQjQKMgjBggESBDMyMDIYjAIgi7gBKK6eggMwmKGCAzhCQAFYAWoFQkFTSUNyCE9MVzdIMUI0CqcBCjIIwYIBEgQxMDIxGIu4ASCuHCjhvIMDMNi-gwM4QkAAWAFqBUJBU0lDcghPTFUxSDFCNAoxCMGCARIEMTEwMRiuHCDzAyiNv4MDMLbAgwM4QkABWAFqBUJBU0lDcghPTFUxSDFCNAo-CMGCARIENzAxNBjzAyDLsQEovsGDAzC8xYMDOE9AAVgBagVCQVNJQ3IIT0xVMUgxQjR6CgjCggESBDcwMTQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) ## Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX) ### October is typically the cheapest month to fly From £91 - £279 per traveller. ## Expedia flights to Western United States Searching for cheap flights to Western United States? No travel company presents more choices than Expedia if you're looking to compare flights to Western United 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 Western United 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 Western United 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 Western United 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. ## Frequently asked questions ### How do I find cheap flights to Western United States that have flexible change policies? ### Which airlines fly to Western United States? > - United Airlines - 26,963 flights to or near Western United States each month, including 13,033 flights to Denver Intl. Airport (DEN) and 5,914 flights to San Francisco Intl. Airport (SFO) per month. > - Southwest Airlines - 23,599 flights to or near Western United 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 - 20,908 flights to or near Western United States each month, including 6,400 flights to Salt Lake City Intl. Airport (SLC) and 4,186 flights to Seattle - Tacoma Intl. Airport (SEA) per month. ### How can I find cheap tickets to Western United States? ### How much is a flight to Western United States? ### What are the most popular airports to fly into in Western United States? > - Denver Intl. Airport (DEN) - 24,249 flights per month. > - Los Angeles Intl. Airport (LAX) - 16,630 flights per month. > - Seattle - Tacoma Intl. Airport (SEA) - 15,456 flights per month. ### When is the cheapest time to fly to Western United States? ### How much is a plane ticket to Western United States? ### What months are the cheapest to book a flight to Western United States? __Flights to Western United States information__ | Destination airport | San Francisco Intl. | | ----------------------------- | ------------------- | | Destination airport IATA code | SFO | | Destination city name | San Francisco | | Return price | £64 | ## More to explore for Western United States Heading to Western United States? Explore Western United States with Expedia's Travel Guides to find the best hotels, holiday packages, car hire deals and more! [Western United States Hotels ](https://expedia.co.uk/Western-United-States-Hotels.d6049384.Travel-Guide-Hotels)[ Western United States Holiday Rentals ](https://expedia.co.uk/Western-United-States-Holiday-Rentals.d6049384.Travel-Guide-HolidayRentals)[ Western United States Car Hire ](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Western-United-States.d6049384.Car-Hire-Guide)[ Western United States Holidays ](https://expedia.co.uk/Western-United-States.d6049384.Holidays-City-Breaks)[ Things to do in Western United States ](https://expedia.co.uk/Things-To-Do-In-Western-United-States.d6049384.Travel-Guide-Activities) ## Trending flights to Western United States Prices were available within the past 7 days and start at £243 for one-way flights and £372 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 ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Thu, 26 Feb - Thu, 5 Mar LHR London LAX Los Angeles £375 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:LAX,departure:26/02/2026TANYT&leg2=from:LAX,to:LHR,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:374.25&airProductToken=AQptCjUI1KABEgQxMzYzGOuJASCLkgEoyJWGAzDtloYDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwo0CNSgARIDMjQ3GIuSASCLuAEowpeGAzCwnYYDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwptCjQI1KABEgMyNDgYi7gBIIuSASiP7oYDMKjzhgM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CjUI1KABEgQxMzY0GIuSASDriQEopfSGAzDP9YYDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINxIKCAEQARgBKgJUUBgBIgQIARABKAIoAygEMA0) ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Other ### Accommodation - [Cheap Hotels in Dinosaur Diamond Prehistoric Highway ](https://www.expedia.co.uk/Dinosaur-Diamond-Prehistoric-Highway-Hotels-Budget-Hotels.0-0-d698329613495185408-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Dinosaur Diamond Prehistoric Highway Hotels ](https://www.expedia.co.uk/Dinosaur-Diamond-Prehistoric-Highway-Hotels.d698329613495185408.Travel-Guide-Hotels) - [Hotels near Dinosaur National Monument ](https://www.expedia.co.uk/Dinosaur-National-Monument-Hotels.0-l6089680-0.Travel-Guide-Filter-Hotels) - [Hotels with Parking in Great Basin ](https://www.expedia.co.uk/Great-Basin-Hotels-Hotel-With-Free-Parking.0-0-d6212810-thotelwithfreeparking.Travel-Guide-Filter-Hotels) - [Great Basin Hotels ](https://www.expedia.co.uk/Great-Basin-Hotels.d6212810.Travel-Guide-Hotels) - [Inns in Great Basin ](https://www.expedia.co.uk/Great-Basin-Inns.d6212810-aaInns.Travel-Guide-Accommodation) ### Flights - [Flights to Great Basin ](https://www.expedia.co.uk/Cheap-Flights-To-Great-Basin.d6212810.Travel-Guide-Flights) - [Flights from Great Basin ](https://www.expedia.co.uk/lp/flights/6212810/flights-from-great-basin) ### Packages - [Dinosaur National Monument ](https://www.expedia.co.uk/Dinosaur-National-Monument-United-States-of-America.d6089680.Attraction) - [Visit Great Basin ](https://www.expedia.co.uk/Great-Basin.dx6212810) ### Cars - [Ace Rental Cars in Dinosaur Diamond Prehistoric Highway ](https://www.expedia.co.uk/Ace-Car-Rentals-In-Dinosaur-Diamond-Prehistoric-Highway.d698329613495185408-c2.Car-Rental-Guide-Suppliers) - [Advantage Rent-A-Car Rental Cars in Dinosaur Diamond Prehistoric Highway ](https://www.expedia.co.uk/Advantage-Rent-A-Car-Car-Rentals-In-Dinosaur-Diamond-Prehistoric-Highway.d698329613495185408-c3.Car-Rental-Guide-Suppliers) - [Avis Rental Cars in Dinosaur Diamond Prehistoric Highway ](https://www.expedia.co.uk/Avis-Car-Rentals-In-Dinosaur-Diamond-Prehistoric-Highway.d698329613495185408-c41.Car-Rental-Guide-Suppliers) - [Click & Rent Rental Cars in Dinosaur Diamond Prehistoric Highway ](https://www.expedia.co.uk/Click-Rent-Car-Rentals-In-Dinosaur-Diamond-Prehistoric-Highway.d698329613495185408-c1089.Car-Rental-Guide-Suppliers) - [Car hire near Great Basin ](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Great-Basin.d6212810.Car-Hire-Guide) - 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[Wiber Rental Cars in Dinosaur Diamond Prehistoric Highway ](https://www.expedia.co.uk/WIber-Car-Rentals-In-Dinosaur-Diamond-Prehistoric-Highway.d698329613495185408-c1127.Car-Rental-Guide-Suppliers) ### Other - [Things to do in Great Basin ](https://www.expedia.co.uk/Things-To-Do-In-Great-Basin.d6212810.Travel-Guide-Activities) \*Available to Expedia members.