Title: $23 Cheap Flights to Western United States - Expedia.com ![Cowboy moving cattle to new pasture](https://images.trvl-media.com/place/6049384/b27cc0a9-a262-4b9b-9d14-5a1e1aff0987.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6049384/b27cc0a9-a262-4b9b-9d14-5a1e1aff0987.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $23 Cheap Flights to Western United States [View $23 flight on Sat, Apr 25, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:LAX,to:PHX,departure:4/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:22.98&airProductToken=AQoyCjAIxnISBDM2MDYYi7gBIO-5ASjkq4sDMMCsiwM4RUAAWAFqBFBDXzFyB0syMVNYUzISCggBEAEYASoCRjkYASIECAEQASgCKAMwDQ) [Western United States Travel Guide](https://expedia.com/Western-United-States.dx6049384)[Hotels in Western United States](https://expedia.com/Western-United-States-Hotels.d6049384.Travel-Guide-Hotels)[Things to do in Western United States](https://expedia.com/Things-To-Do-In-Western-United-States.d6049384.Travel-Guide-Activities)[Car Rentals in Western United States](https://expedia.com/Car-Rentals-In-Western-United-States.d6049384.Car-Rental-Guide)[Western United States Vacation Packages](https://expedia.com/Western-United-States.d6049384.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways - ![](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\* - ![](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\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Fly smart with our great value deals Nonstop Carry-on included Lower price than typical - Columbus (CMH)Los Angeles (LAX) Fri, Mar 20 Fri, Mar 27 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 6-day trip found 1 hour ago 40% less than typical $369 [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LAX,departure:3/20/2026TANYT&leg2=from:LAX,to:CMH,departure:3/27/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-9df545d7f3764aa59068f20576ecbdc3-780-1~9.S.1~AQoCCAESBwjUBBABGAEoAlgCcAB6A2Jmc4gBhpntXJABBaoBBwoDQ01IEACyAQcKA1FMQRAC~AQo0CjIIwYIBEgQzMTQzGII7IIu4ASjRlIgDMIeXiAM4QkAAWAFqBUJBU0lDcghRVUZIWk5CWAppCjMIwYIBEgQyMDU2GIu4ASCjsQEowtyIAzD53YgDOEJAAFgBagVCQVNJQ3IIUVVGSFpOQlgKMgjBggESBDEyNzkYo7EBIII7KOXeiAMw-9-IAzhCQAFYAWoFQkFTSUNyCFFVRkhaTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw&medianPrice=812.00&displayPrice=368.60&src=dflp) - Columbus (CMH)Los Angeles (LAX) Sat, Mar 7 Sat, Mar 14 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 6-day trip found 22 hours ago 35% less than typical $395 [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LAX,departure:3/7/2026TANYT&leg2=from:LAX,to:CMH,departure:3/14/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-552ab8945e484903b4970f416d4650ea-214-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcAB6A2Jmc4gB3-PoXKoBBwoDQ01IEAKyAQcKA0xBWBAA~AQo0CjIIwYIBEgQzMTQzGII7IIu4ASjtgocDMKOFhwM4QkAAWAFqBUJBU0lDcghOMEZXVU5CWAppCjMIwYIBEgQyMTE2GIu4ASDimgEoosqHAzC-zIcDOEJAAFgBagVCQVNJQ3IITjBGV1VOQlgKMgjBggESBDE0NzMY4poBIII7KOnMhwMwws2HAzhCQAFYAWoFQkFTSUNyCE4wRldVTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw&medianPrice=821.00&displayPrice=394.60&src=dflp) - Columbus (CMH)Los Angeles (LAX) Fri, Mar 6 Mon, Mar 16 ![American Airlines](https://a.travel-assets.com/air/airlines/aa_sq.svg)American Airlines • Nonstop --- 10-day trip found 22 hours ago 35% less than typical $414 [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LAX,departure:3/6/2026TANYT&leg2=from:LAX,to:CMH,departure:3/16/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-2f60faa278604bb9841b332647c30248-186-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcAB6A2Jmc4gBwMzoXKoBBwoDQ01IEACyAQcKA0xBWBAA~AQo0CjIIwYIBEgQzMTQzGII7IIu4ASjN94YDMIP6hgM4QkAAWAFqBUJBU0lDcghOMEZXWk5CWAppCjMIwYIBEgQyMTU5GIu4ASCjsQEo4-uHAzCl7YcDOEJAAFgBagVCQVNJQ3IIUVVGSFpOQlgKMgjBggESBDEyNzkYo7EBIII7KKXuhwMwu--HAzhCQAFYAWoFQkFTSUNyCFFVRkhaTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw&medianPrice=810.00&displayPrice=413.60&src=dflp) - Columbus (CMH)Phoenix (PHX) Tue, Mar 31 Sun, Apr 5 ![Southwest Airlines](https://a.travel-assets.com/air/airlines/wn_sq.svg)Southwest Airlines • Nonstop --- 5-day trip found 1 hour ago 20% less than typical $462 [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:PHX,departure:3/31/2026TANYT&leg2=from:PHX,to:CMH,departure:4/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-c61b38aa3f99420e901524a508ae84a8-3235-1-st-v5-sos-c61b38aa3f99420e901524a508ae84a8-3110-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcABwAHoDYmZzegNiZnOIAdmf7VyqAQcKA0NNSBAAsgEHCgNQSFgQAg~AQoxCi8I15wBEgQxOTU4GII7IO-5ASjpkIkDMPeSiQM4RkAAWAFqA1dHQXIHRkJOVk4yRhIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE.AQppCjMIwYIBEgQxMDQwGO-5ASDimgEop8yJAzCUzokDOEJAAFgBagVCQVNJQ3IIR1dBSVpOQloKMgjBggESBDE0NzMY4poBIII7KO_PiQMwztCJAzhCQAFYAWoFQkFTSUNyCEdXQUlaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw&medianPrice=736.00&displayPrice=461.60&src=dflp) - Columbus (CMH)Phoenix (PHX) Tue, Mar 31 Fri, Apr 3 ![Southwest Airlines](https://a.travel-assets.com/air/airlines/wn_sq.svg)Southwest Airlines • Nonstop --- 3-day trip found 22 hours ago 25% less than typical $412 [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:PHX,departure:3/31/2026TANYT&leg2=from:PHX,to:CMH,departure:4/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-c0ba40e0adc048c2a29246cab1f5dada-814-1~9.S.1~AQoCCAESBwjUBBABGAEoAlgCcAB6A2Jmc4gBt97oXKoBBwoDQ01IEACyAQcKA1BIWBAA~AQoxCi8I15wBEgQxOTU4GII7IO-5ASjpkIkDMPeSiQM4RkAAWAFqA1dHQXIHRkJOVk4yRgphCi8I15wBEgQyMjczGO-5ASDzAyijs4kDMIS1iQM4RUAAWAFqA1dHQXIHRVhBVk4yRgouCNecARIENDU2NhjzAyCCOyirt4kDMLK4iQM4RUABWAFqA1dHQXIHRVhBVk4yRhIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE&medianPrice=732.00&displayPrice=411.60&src=dflp) - Columbus (CMH)Phoenix (PHX) Fri, Mar 20 Sat, Mar 28 ![Southwest Airlines](https://a.travel-assets.com/air/airlines/wn_sq.svg)Southwest Airlines • Nonstop --- 8-day trip found 1 hour ago 20% less than typical $495 [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:PHX,departure:3/20/2026TANYT&leg2=from:PHX,to:CMH,departure:3/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&airOfferToken=v5-sos-91b2e00344f34050b0faec96fce48023-638-1~8.S.1~AQoCCAESBwjUBBABGAEoAlgCcAB6A2Jmc4gB0KjtXKoBBwoDQ01IEAGyAQcKA1BIWBAB~AQoxCi8I15wBEgQzODYzGII7IO-5ASj4jogDMIuRiAM4Q0AAWAFqA1dHQXIHQ0xOVVAyRgoxCi8I15wBEgQ0MTk3GO-5ASCCOyip8IgDMPvxiAM4WkAAWAFqA1dHQXIHWlpOVk4yRhIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE&medianPrice=813.00&displayPrice=494.80&src=dflp) ## How much is the cheapest flight to Western United States? Prices were available within the past 7 days and start at $23 for one-way flights and $46 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Apr 25 - Mon, Apr 27 LAX Los Angeles PHX Phoenix $46 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LAX,to:PHX,departure:4/25/2026TANYT&leg2=from:PHX,to:LAX,departure:4/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:45.96&airProductToken=AQoyCjAIxnISBDM2MDYYi7gBIO-5ASjkq4sDMMCsiwM4RUAAWAFqBFBDXzFyB0syMVNYUzIKMgowCMZyEgQyMTMzGO-5ASCLuAEo0MKLAzCww4sDOEVAAFgBagRQQ18xcgdLMjFOWFMyEgoIARABGAEqAkY5GAEiBAgBEAEoAigDMA0) ![Spirit Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/nk.gif) Tue, Mar 24 - Wed, Mar 25 LAX Los Angeles LAS Las Vegas $57 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LAX,to:LAS,departure:3/24/2026TANYT&leg2=from:LAS,to:LAX,departure:3/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:56.16&airProductToken=AQoyCjAIzpYBEgQxNjM3GIu4ASCLkAEoi8KIAzDOwogDOFBAAFgBagJSUHIIUDIxU1lCTzEKMgowCM6WARIEMTY0MBiLkAEgi7gBKL_JiAMwhsqIAzhQQABYAWoCUlByCFAyMVNZQk8xEgoIARABGAEqAk5LGAEiBAgBEAEoAigDKAQwDQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, Apr 29 - Tue, May 5 LAX Los Angeles PAE Seattle $117 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LAX,to:PAE,departure:4/29/2026TANYT&leg2=from:PAE,to:LAX,departure:5/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:116.80&airProductToken=AQo0CjIIwaYBEgQyMjc5GIu4ASCPICi-2IsDMOvZiwM4WEAAWAFqBVNBVkVScghHSDJFQVZCTgo0CjIIwaYBEgQyMjc4GI8gIIu4ASi1l4wDMN2YjAM4WEAAWAFqBVNBVkVScghHSDJFQVZCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ![Southwest Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/wn.gif) Wed, Apr 8 - Sat, Apr 11 LAX Los Angeles SFO San Francisco $117 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LAX,to:SFO,departure:4/8/2026TANYT&leg2=from:SFO,to:LAX,departure:4/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:116.80&airProductToken=AQoxCi8I15wBEgQxMTA1GIu4ASCycSig5okDMPXmiQM4VkAAWAFqA1dHQXIHVkROVkgyRAoxCi8I15wBEgQ0NTg0GLJxIIu4ASjFiooDMJ-LigM4VkAAWAFqA1dHQXIHVkROVkgyRBIMCAEQARgBKgJXTjIAGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, May 15 - Tue, May 19 LAX Los Angeles SAN San Diego $179 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LAX,to:SAN,departure:5/15/2026TANYT&leg2=from:SAN,to:LAX,departure:5/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:178.80&airProductToken=AQo5CjcI1YIBEgQ1Mzg2GIu4ASCSaCi4jI0DMPaMjQM4TkAAWAFqCjFfYmFzaWNlY29yCEtGQTJBREJOCjkKNwjVggESBDUzNDEYkmggi7gBKIG5jQMwxbmNAzhOQABYAWoKMV9iYXNpY2Vjb3IIS0ZBMkFEQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ## Alternative airports Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LAX,departure:3/17/2026TANYT&leg2=from:LAX,to:CMH,departure:3/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LAX Los Angeles Intl. [Flights from $219 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LAX,departure:3/17/2026TANYT&leg2=from:LAX,to:CMH,departure:3/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:SFO,departure:3/17/2026TANYT&leg2=from:SFO,to:CMH,departure:3/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SFO San Francisco Intl. [Flights from $200 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:SFO,departure:3/17/2026TANYT&leg2=from:SFO,to:CMH,departure:3/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:SEA,departure:3/17/2026TANYT&leg2=from:SEA,to:CMH,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SEA Seattle - Tacoma Intl. [Flights from $279 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:SEA,departure:3/17/2026TANYT&leg2=from:SEA,to:CMH,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:PHX,departure:3/17/2026TANYT&leg2=from:PHX,to:CMH,departure:3/19/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) PHX Sky Harbor Intl. [Flights from $365 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:PHX,departure:3/17/2026TANYT&leg2=from:PHX,to:CMH,departure:3/19/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:YVR,departure:3/17/2026TANYT&leg2=from:YVR,to:CMH,departure:3/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) YVR Vancouver Intl. [Flights from $334 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:YVR,departure:3/17/2026TANYT&leg2=from:YVR,to:CMH,departure:3/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LAS,departure:3/17/2026TANYT&leg2=from:LAS,to:CMH,departure:3/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LAS McCarran Intl. Cheapest [Flights from $190 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:LAS,departure:3/17/2026TANYT&leg2=from:LAS,to:CMH,departure:3/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DEN,departure:3/17/2026TANYT&leg2=from:DEN,to:CMH,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) DEN Denver Intl. [Flights from $439 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:DEN,departure:3/17/2026TANYT&leg2=from:DEN,to:CMH,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What month is the cheapest to fly to Western United States? ### Which US cities have the cheapest flights to Western United States? ### Which US cities fly direct to Western United States? > - New York > - Washington > - Dallas > - Boston > - Phoenix ### How to find a cheap flight to Western United States? ### How to get a cheap last-minute flight to Western United States? ### How far in advance should I book a flight to Western United States? ### Which day of the week is the cheapest day to buy a plane ticket to Western United States? ### Which airlines fly to Western United States? > - United Airlines - 26,520 flights to Western United States each month, including 13,169 flights to Denver Intl. Airport (DEN) per month. > - Delta Air Lines - 21,306 flights to Western United States each month, including 6,610 flights to Salt Lake City Intl. Airport (SLC) per month. ### Can I save money by booking a Western United States trip package? ### Can I change or cancel my flight to Western United States? \*Flight schedules are subject to change. ## Book with confidence # Tips to find the cheapest flights to Western United States **The cheapest day to fly** Get started finding a cheap flight to Western United States on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** April is the cheapest month to fly to Western United States. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Western United States. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Western United States, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Western United States** The lowest price for round-trip flights to Western United States in 2026 starts from from $46, while one-way tickets start from from $23\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Western United States. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Western United States** Frontier Airlines, Spirit Airlines, Alaska Airlines, United, Southwest Airlines are just some of the airlines that can typically offer cheap tickets to Western United States. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Western United States and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Western United States, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Western United States. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Western United States plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Western United States** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Western United States. **Stopover savings** The cheapest tickets to Western United States are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Western United States. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Western United States for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Western United States. Simply download the free Expedia app to your smart device and activate Western United States flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Western United States. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Travel information | Destination airport | Harry Reid Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | LAS | | Destination city name | Las Vegas | | Roundtrip price | $73 | ## Trending flights to Western United States Prices were available within the past 7 days and start at $23 for one-way flights and $46 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Sat, Apr 25 - Mon, Apr 27 LAX Los Angeles PHX Phoenix $46 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LAX,to:PHX,departure:4/25/2026TANYT&leg2=from:PHX,to:LAX,departure:4/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:45.96&airProductToken=AQoyCjAIxnISBDM2MDYYi7gBIO-5ASjkq4sDMMCsiwM4RUAAWAFqBFBDXzFyB0syMVNYUzIKMgowCMZyEgQyMTMzGO-5ASCLuAEo0MKLAzCww4sDOEVAAFgBagRQQ18xcgdLMjFOWFMyEgoIARABGAEqAkY5GAEiBAgBEAEoAigDMA0) \*Available to One Key members.