Title: CA $237 Cheap United fights from Washington to Detroit - Expedia.ca ![Detroit showing a city, a square or plaza and outdoor art](https://images.trvl-media.com/place/178255/90353297-2ee3-4668-84bf-f76c7fce8f7b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178255/90353297-2ee3-4668-84bf-f76c7fce8f7b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $237 Cheap United fights from Washington (WAS) to Detroit (DTT) [View CA $237 flight on Sat, Feb 21, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DCA,to:DTW,departure:21/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:237.00&airProductToken=AQpsCjMI1YIBEgQzNDEzGEMgxI0BKNTfhQMwqOCFAzhHQABYAWoHRUNPTk9NWXIIR0FBNEpIRFMKNQjVggESBDM0MzkYxI0BIOO0ASip44UDMKnkhQM4R0ABWAFqB0VDT05PTVlyCEdBQTRKSERTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) - [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 - ![](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 rewards [Sign in](https://www.expedia.ca/login) ## United flights from Washington to Detroit (WAS→DTT) Prices were available within the past 7 days and start at CA $237 for one-way flights and CA $362 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) Wed, Jun 24 - Sun, Jun 28 IAD Washington DTW Detroit CA $362 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:DTW,departure:24/06/2026TANYT&leg2=from:DTW,to:IAD,departure:28/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:361.70&airProductToken=AQo0CjII1YIBEgQzNTM4GIgYIOO0ASjKzpADMK_PkAM4S0AAWAFqBTJfZWNvcghLRkEyQURETgo0CjII1YIBEgQ2MTY4GOO0ASCIGCj485ADMNf0kAM4TEAAWAFqBTJfZWNvcghMRkE0QUREThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Jun 24 - Sun, Jun 28 IAD Washington DTW Detroit CA $383 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:DTW,departure:24/06/2026TANYT&leg2=from:DTW,to:IAD,departure:28/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:382.10&airProductToken=AQo0CjII1YIBEgQzNTI2GIgYIOO0ASiDypADMObKkAM4TEAAWAFqBTJfZWNvcghMRkE0QURETgo0CjII1YIBEgQ2MTY4GOO0ASCIGCj485ADMNf0kAM4TEAAWAFqBTJfZWNvcghMRkE0QUREThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Mar 4 - Tue, Mar 31 BWI Baltimore DTW Detroit CA $404 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BWI,to:DTW,departure:04/03/2026TANYT&leg2=from:DTW,to:BWI,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:403.10&airProductToken=AQpvCjUI1YIBEgQxMDk1GMFFIK4cKMLdhgMw0d6GAzhLQABYAWoJN19lY291bnJzcghLQUcyQUtEWgo2CNWCARIEMzcxMhiuHCDjtAEoit-GAzDp34YDOEtAAFgBagk3X2Vjb3VucnNyCEtBRzJBS0RaEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Mar 4 - Tue, Mar 31 BWI Baltimore DTW Detroit CA $407 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BWI,to:DTW,departure:04/03/2026TANYT&leg2=from:DTW,to:BWI,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:406.90&airProductToken=AQpnCjEI1YIBEgQxMDk1GMFFIK4cKMLdhgMw0d6GAzhLQABYAWoFMl9lY29yCEtBRzJBS0RTCjII1YIBEgQzNzEyGK4cIOO0ASiK34YDMOnfhgM4S0AAWAFqBTJfZWNvcghLQUcyQUtEUwpnCjII1YIBEgQ0NjczGOO0ASCuHCjCj4kDMKCQiQM4S0AAWAFqBTJfZWNvcghLQUcyQUtEUwoxCNWCARIEMjExMxiuHCDBRSjzkIkDMPORiQM4S0AAWAFqBTJfZWNvcghLQUcyQUtEUxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Jun 24 - Sun, Jun 28 IAD Washington DTW Detroit CA $427 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:DTW,departure:24/06/2026TANYT&leg2=from:DTW,to:IAD,departure:28/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:426.20&airProductToken=AQo0CjII1YIBEgQ2MTM3GIgYIOO0ASiTyJADMPbIkAM4VEAAWAFqBTJfZWNvcghURks1QUZETgo0CjII1YIBEgQ2MTY4GOO0ASCIGCj485ADMNf0kAM4TEAAWAFqBTJfZWNvcghMRkE0QUREThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Jun 24 - Sun, Jun 28 IAD Washington DTW Detroit CA $478 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:DTW,departure:24/06/2026TANYT&leg2=from:DTW,to:IAD,departure:28/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:477.80&airProductToken=AQo4CjYI1YIBEgQzNTI2GIgYIOO0ASiDypADMObKkAM4TEAAWAFqCTdfZWNvdW5yc3IITEZBNEFERE0KOAo2CNWCARIENjE2OBjjtAEgiBgo-POQAzDX9JADOExAAFgBagk3X2Vjb3VucnNyCExGQTRBRERNEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Jun 24 - Sun, Jun 28 IAD Washington DTW Detroit CA $480 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:DTW,departure:24/06/2026TANYT&leg2=from:DTW,to:IAD,departure:28/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:479.50&airProductToken=AQo2CjQI1YIBEgQzNTM4GIgYIOO0ASjKzpADMK_PkAM4S0AAWAFqB0VDT05PTVlyCEtGQTJBREROCmsKNAjVggESBDQ3NTQY47QBIK4cKOnzkAMwwvSQAzhXQABYAWoHRUNPTk9NWXIIV0ZBMEFGRE4KMwjVggESBDIyNzcYrhwgiBgo4_WQAzDP9pADOFdAAVgBagdFQ09OT01ZcghXRkEwQUZEThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ## Alternative airports near Detroit Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:YQG,departure:12/02/2026TANYT&leg2=from:YQG,to:IAD,departure:21/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) YQG Windsor Airport Cheapest 15 min [Flights from CA $754 ](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:YQG,departure:12/02/2026TANYT&leg2=from:YQG,to:IAD,departure:21/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from Washington to Detroit (DCA - DTW) route information__ | Origin airport | Ronald Reagan Washington National | | ------------------- | --------------------------------- | | Destination airport | Detroit Metropolitan Wayne County | | Airlines serving | American Airlines, Delta, United | | Popular airline | Delta | | Distance | 647 km | \*Available to Expedia members.