Title: Cheap Flights to Washington - Expedia.co.uk ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £645 Cheap Flights to Washington [View £645 flight on Thu, 1 Oct 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:PIA,departure:01/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:644.45&airProductToken=AQqtAQo0CMyQARIDOTIzGOuJASClBCiGn5kDMOWfmQM4S0AAWAFqCEVDT0xJR0hUcghLTE9JQVhCUQozCMyQARIDNDMyGKUEIK4cKJijmQMw16eZAzhLQAFYAWoIRUNPTElHSFRyCEtMT0lBWEJRCkAIzJABEgQ5MjgyGK4cII8CKJCpmQMw36mZAzhLQAFYAWoIRUNPTElHSFRyCEtMT0lBWEJRegoI1YIBEgQ5MjgyEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) [Hotels in Washington](https://expedia.co.uk/Washington-Hotels.d56032.Travel-Guide-Hotels)[Washington Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Washington.d56032.Car-Hire-Guide)[Washington Holidays](https://expedia.co.uk/Washington.d56032.Holidays-City-Breaks) ## Popular airlines to Washington - ![](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:CMH,to:Washington, Illinois, United States of America,departure:21/04/2026TANYT&leg2=from:Washington, Illinois, United States of America,to:CMH,departure:28/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](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:CMH,to:Washington, Illinois, United States of America,departure:21/04/2026TANYT&leg2=from:Washington, Illinois, United States of America,to:CMH,departure:28/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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:CMH,to:Washington, Illinois, United States of America,departure:21/04/2026TANYT&leg2=from:Washington, Illinois, United States of America,to:CMH,departure:28/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QF.svg) Qantas Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Washington, Illinois, United States of America,departure:21/04/2026TANYT&leg2=from:Washington, Illinois, United States of America,to:CMH,departure:28/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Washington, Illinois, United States of America,departure:21/04/2026TANYT&leg2=from:Washington, Illinois, United States of America,to:CMH,departure:28/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Washington, Illinois, United States of America,departure:21/04/2026TANYT&leg2=from:Washington, Illinois, United States of America,to:CMH,departure:28/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Washington, Illinois, United States of America,departure:21/04/2026TANYT&leg2=from:Washington, Illinois, United States of America,to:CMH,departure:28/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](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 25% 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 rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap round-trip flights to Washington Prices were available within the past 7 days and start at £645 for one-way flights and £902 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 ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, 5 Oct - Thu, 15 Oct LHR London PIA Peoria £902 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:PIA,departure:05/10/2026TANYT&leg2=from:PIA,to:LHR,departure:15/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:901.55&airProductToken=AQquAQo1CMyQARIEMjQ4MxjriQEgjBUo48uZAzDWzJkDOEtAAFgBaghFQ09MSUdIVHIIS0pWSEFYQlEKMwjMkAESAzQzNBiMFSCuHCi0z5kDMPPTmQM4S0ABWAFqCEVDT0xJR0hUcghLSlZIQVhCUQpACMyQARIEOTI4MhiuHCCPAiiQ1pkDMN_WmQM4S0ABWAFqCEVDT0xJR0hUcghLSlZIQVhCUXoKCNWCARIEOTI4MgqFAQpACMyQARIENzY2NxiPAiCuHCiNwpoDMNjCmgM4S0AAWAFqCEVDT0xJR0hUcghLSlZIQVhCUXoKCNWCARIENzY2NwpBCMyQARIEOTM1NxiuHCDriQEoxcOaAzC5x5oDOEtAAVgBaghFQ09MSUdIVHIIS0pWSEFYQlF6CgjVggESBDkzNTcSCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, 5 Oct - Thu, 15 Oct LHR London PIA Peoria £913 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:PIA,departure:05/10/2026TANYT&leg2=from:PIA,to:LHR,departure:15/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:912.79&airProductToken=AQqBAQo_CMKCARIEMTU0NhjriQEgrhwouc-ZAzDL05kDOE9AAFgBagVOT0JBR3IJT0xYOEMxQjRQegoIwYIBEgQxNTQ2Cj4IwoIBEgQ1MjkxGK4cII8CKNTVmQMwltaZAzhPQAFYAWoFTk9CQUdyCU9MWDhDMUI0UHoKCM2iARIENTI5MQp0Cj4IwoIBEgQxNzUwGI8CIK4cKMPAmgMwisGaAzhPQABYAWoFTk9CQUdyCU9MWDhDMUI0UHoKCM2iARIEMTc1MAoyCMKCARIDMjk2GK4cIOuJASjnxZoDMMfJmgM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFASCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, 10 May - Mon, 18 May LHR London PIA Peoria £943 Return found 8 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:PIA,departure:10/05/2026TANYT&leg2=from:PIA,to:LHR,departure:18/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:942.79&airProductToken=AQplCjAIwYIBEgI1NRjriQEgrhwoo82MAzCr0YwDOEJAAFgBagVCQVNJQ3IIT0xXOEMxQjQKMQjBggESBDM3MzEYrhwgjwIotNKMAzD80owDOEJAAVgBagVCQVNJQ3IIT0xXOEMxQjQKZQoxCMGCARIENDE3ORiPAiCuHCjYqo0DMKGrjQM4QkAAWAFqBUJBU0lDcghPTFg4QzFCNAowCMGCARICNTQYrhwg64kBKP-tjQMw2rGNAzhCQAFYAWoFQkFTSUNyCE9MWDhDMUI0EgoIAhABGAIqAkFBGAEiBAgBEAEoAigDKAQwCw) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 12 May - Sun, 17 May LHR London BMI Bloomington £949 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BMI,departure:12/05/2026TANYT&leg2=from:BMI,to:LHR,departure:17/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:948.45&airProductToken=AQqnAQozCMuYARIEMTAwNhjriQEggJMBKMXjjAMwleSMAzhMQABYAWoFTElHSFRyCFZZMkVEQkxBCjEIy5gBEgM2MjEYgJMBIOBcKMnljAMw-emMAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBCj0Iy5gBEgQ1NjQwGOBcIIFDKMDyjAMwrfOMAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBegoIxJgBEgQ1NjQwCr4BCj0Iy5gBEgQ1NjM5GIFDIOBcKPSbjQMw6ZyNAzhWQABYAWoFTElHSFRyCFZZMkVEQkxBegoIxJgBEgQ1NjM5Cj0Iy5gBEgQ2OTA4GOBcIIwCKK6jjQMwn6SNAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBegoIxJgBEgQ2OTA4Cj4Iy5gBEgQ0ODA5GIwCIOuJASitrI0DMMmwjQM4VkABWAFqBUxJR0hUcghWWTJFREJMQXoKCNamARIENDgwORIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMA0) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Tue, 12 May - Sun, 17 May LHR London BMI Bloomington £973 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BMI,departure:12/05/2026TANYT&leg2=from:BMI,to:LHR,departure:17/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:972.59&airProductToken=AQpyCjEI1qYBEgMxMDMY64kBIOBcKKfjjAMwzeeMAzhUQABYAWoFTElHSFRyCE9ZMkVERExBCj0I1qYBEgQyMjg2GOBcIIFDKMTqjAMwsuuMAzhUQAFYAWoFTElHSFRyCE9ZMkVERExBegoIxJgBEgQyMjg2CsABCj0I1qYBEgQyOTg4GIFDIOBcKPSbjQMw6ZyNAzhUQABYAWoFTElHSFRyCE9ZM0VERExBegoIxJgBEgQyOTg4Cj4I1qYBEgQ0MjI4GOBcIMGTASjIno0DMOifjQM4VEABWAFqBUxJR0hUcghPWTNFRERMQXoKCMSYARIENDIyOAo_CNamARIENDAxMhjBkwEg64kBKMShjQMw2aSNAzhUQAFYAWoFTElHSFRyCE9ZM0VERExBegoIxJgBEgQ0MDEyEgoIARABGAEqAlZTGAEiBAgBEAEoAigDKAQwAQ) ## Frequently asked questions ### What is the name of Washington's airport? ### How far is PIA from central Washington? ### What airport is best to fly into Washington? ### How many airlines fly to Washington? ### Which airlines fly to Washington? ### How many nonstop flights are there to Washington? ### Where are the most popular flights to Washington departing from? ### How long is the flight to Washington Airport? ### How to book the cheapest flight to Washington? ### Do you have any tips for my flight to Washington? > - Air travel can be a pleasure if you carry the right stuff. First things first, you'll need basic toiletry items, such as deodorant and a toothbrush, a clean pair of socks and something to read. Next, find a spot in your hand luggage for your phone and charger, any daily medications and perhaps a quality neck pillow as well. Lastly, and most importantly, remember to bring your passport, travel docs and some cash. > > > Do not pack the following items in your hand luggage: > > > - While the list of banned items differs between airlines, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes things like screwdrivers, blades, fuels and bleaching agents. Sporting equipment like bows and arrows, and items that could harm other people, such as guns and swords, won't be allowed on board either. > > > What to wear on a flight: > > > - Your aim is to be as comfortable as possible. Opt for easy-to-remove footwear, dress in loose, breathable clothing and remember to take a sweater in case it gets chilly in the cabin. > - Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clots forming due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks or tights. ### How to get through airport security fast when flying to Washington? > - Security personnel first need to see that you have a valid ID and travel documents before you can proceed any further. Keep them close by. > - Time to strip down. Well kind of. Your belt, jacket, keys and other small items, like coins, will need to go through the X-ray machine. Make your life easier by removing them as it gets closer to your turn. > - All your electronic gadgets, including your laptop and phone, must also be scanned separately. > - Any liquids or gels, such as perfume or hairspray, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag. > - Slip-on shoes are a good footwear choice as you're less likely to be asked to remove them when passing through security. Boots and heavier-style shoes are often subjected to extra screening. > - Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked baggage. They won't be allowed on board and will be confiscated. ## Book with confidence # Expedia flights to Washington Searching for cheap flights to Washington? No travel company presents more choices than Expedia if you're looking to compare flights to Washington. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Illinois. Expedia provides the cheapest flights to many destinations in Illinois and you may find even greater savings if you combine your flight with a hotel stay in Washington. 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 Washington 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 Washington 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 | Greater Peoria Regional | | ----------------------------- | ----------------------- | | Destination airport IATA code | PIA | | Destination city name | Peoria | | Return price | £902 | ## Trending flights to Washington Prices were available within the past 7 days and start at £645 for one-way flights and £902 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 ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, 5 Oct - Thu, 15 Oct LHR London PIA Peoria £902 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:PIA,departure:05/10/2026TANYT&leg2=from:PIA,to:LHR,departure:15/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:901.55&airProductToken=AQquAQo1CMyQARIEMjQ4MxjriQEgjBUo48uZAzDWzJkDOEtAAFgBaghFQ09MSUdIVHIIS0pWSEFYQlEKMwjMkAESAzQzNBiMFSCuHCi0z5kDMPPTmQM4S0ABWAFqCEVDT0xJR0hUcghLSlZIQVhCUQpACMyQARIEOTI4MhiuHCCPAiiQ1pkDMN_WmQM4S0ABWAFqCEVDT0xJR0hUcghLSlZIQVhCUXoKCNWCARIEOTI4MgqFAQpACMyQARIENzY2NxiPAiCuHCiNwpoDMNjCmgM4S0AAWAFqCEVDT0xJR0hUcghLSlZIQVhCUXoKCNWCARIENzY2NwpBCMyQARIEOTM1NxiuHCDriQEoxcOaAzC5x5oDOEtAAVgBaghFQ09MSUdIVHIIS0pWSEFYQlF6CgjVggESBDkzNTcSCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL) \*Available to Expedia members.