Title: CA $286 Cheap United fights from Phoenix to Washington - Expedia.ca ![Washington DC in Spring](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $286 Cheap United fights from Phoenix (PHX) to Washington (WAS) [View CA $286 flight on Wed, Mar 25, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:PHX,to:BWI,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:285.60&airProductToken=AQpnCjII1YIBEgQxMzczGO-5ASCIOCjDy4gDMODMiAM4S0AAWAFqBTJfZWNvcghLQUE0QUZETgoxCNWCARIEMjY4MhiIOCDBRSjAzYgDMPXOiAM4S0AAWAFqBTJfZWNvcghLQUE0QUZEThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) - [Roundtrip](?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 - ![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 30% 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.ca/login) ## United flights from Phoenix to Washington (PHX→WAS) Prices were available within the past 7 days and start at CA $286 for one-way flights and CA $672 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Dec 4 - Tue, Dec 9 PHX Phoenix IAD Washington CA $672 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PHX,to:IAD,departure:04/12/2025TANYT&leg2=from:IAD,to:PHX,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:671.90&airProductToken=AQo0CjII1YIBEgQxMDE3GO-5ASCIGCiU7P4CMJHu_gI4VEAAWAFqBTJfZWNvcghUQUcyQUtEUwo0CjII1YIBEgQxOTM4GIgYIO-5ASjcpP8CMJWn_wI4TEAAWAFqBTJfZWNvcghMQUsyQVpEUxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Dec 4 - Tue, Dec 9 PHX Phoenix IAD Washington CA $686 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PHX,to:IAD,departure:04/12/2025TANYT&leg2=from:IAD,to:PHX,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:685.50&airProductToken=AQo0CjII1YIBEgQxODczGO-5ASCIGCiY6f4CMJXr_gI4VEAAWAFqBTJfZWNvcghUQUcyQUtEUwpmCjEI1YIBEgQxNTM3GIgYIINpKIuh_wIw_aL_AjhMQABYAWoFMl9lY29yCExBSzJBWkRTCjEI1YIBEgMzNTAYg2kg77kBKNqk_wIw06X_AjhMQABYAWoFMl9lY29yCExBSzJBWkRTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Dec 4 - Tue, Dec 9 PHX Phoenix IAD Washington CA $700 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PHX,to:IAD,departure:04/12/2025TANYT&leg2=from:IAD,to:PHX,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:699.10&airProductToken=AQpmCjEI1YIBEgM0MDEY77kBIINpKKjo_gIwmen-AjhUQABYAWoFMl9lY29yCFRBRzJBS0RTCjEI1YIBEgQyMDg3GINpIIgYKM3p_gIwkev-AjhUQABYAWoFMl9lY29yCFRBRzJBS0RTCmYKMQjVggESBDE1MzcYiBggg2koi6H_AjD9ov8COExAAFgBagUyX2Vjb3IITEFLMkFaRFMKMQjVggESAzYzMRiDaSDvuQEoyaP_AjDCpP8COExAAFgBagUyX2Vjb3IITEFLMkFaRFMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Dec 8 - Fri, Dec 12 PHX Phoenix IAD Washington CA $739 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PHX,to:IAD,departure:08/12/2025TANYT&leg2=from:IAD,to:PHX,departure:12/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:738.60&airProductToken=AQo0CjII1YIBEgQxMDE3GO-5ASCIGCiUmf8CMJGb_wI4VEAAWAFqBTJfZWNvcghUQUcyQUtEUwo0CjII1YIBEgQxOTM4GIgYIO-5ASi8xv8CMPXI_wI4VEAAWAFqBTJfZWNvcghUQVA1QUtEThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Dec 8 - Fri, Dec 12 PHX Phoenix IAD Washington CA $753 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PHX,to:IAD,departure:08/12/2025TANYT&leg2=from:IAD,to:PHX,departure:12/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:752.20&airProductToken=AQpnCjII1YIBEgQxOTMyGO-5ASCIOCisl_8CMMmY_wI4VEAAWAFqBTJfZWNvcghUQUcyQUtEUwoxCNWCARIEMTc4OBiIOCCIGCizmf8CMOaa_wI4VEAAWAFqBTJfZWNvcghUQUcyQUtEUwozCjEI1YIBEgM2NDIYiBgg77kBKP_D_wIwssb_AjhUQABYAWoFMl9lY29yCFRBUDVBS0ROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Flight from Phoenix to Baltimore (PHX - BWI) route information | Origin airport | Sky Harbor Intl. | | --- | --- | | Destination airport | Baltimore Washington Intl. Thurgood Marshall | | Distance | 3190 km | ## Explore a world of travel with Expedia \*Available to Expedia members.