Title: CA $232 Cheap United fights from Detroit to Harlingen - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/32a5a1b7-682e-4c22-a8ab-4b736795e0ea/expedia_fallback.webp?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/32a5a1b7-682e-4c22-a8ab-4b736795e0ea/expedia_fallback.webp?impolicy=fcrop&w=1200&h=500&q=medium) # CA $232 Cheap United fights from Detroit (DTW) to Harlingen (HRL) [View CA $232 flight on Wed, Nov 12, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DTW,to:HRL,departure:12/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:231.70&airProductToken=AQpnCjII1YIBEgQ2MjUxGOO0ASCIOCjf8fwCMKrz_AI4S0AAWAFqBTJfZWNvcghLQUsyQVpEUwoxCNWCARIENDM0NBiIOCCnXCj48_wCMMf0_AI4S0AAWAFqBTJfZWNvcghLQUsyQVpEUxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) - [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 Detroit to Harlingen (DTW→HRL) Prices were available within the past 7 days and start at CA $232 for one-way flights and CA $411 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, Nov 12 - Sat, Nov 15 DTW Detroit HRL Harlingen CA $411 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:HRL,departure:12/11/2025TANYT&leg2=from:HRL,to:DTW,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:410.64&airProductToken=AQpnCjII1YIBEgQ2MjUxGOO0ASCIOCjf8fwCMKrz_AI4S0AAWAFqBTJfZWNvcghLQUsyQVpEUwoxCNWCARIENDM0NBiIOCCnXCj48_wCMMf0_AI4S0AAWAFqBTJfZWNvcghLQUsyQVpEUxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Nov 12 - Sat, Nov 15 DTW Detroit HRL Harlingen CA $418 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:HRL,departure:12/11/2025TANYT&leg2=from:HRL,to:DTW,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:417.94&airProductToken=AQqZAQoxCNWCARIDNDI2GOO0ASCuHCie8_wCMPbz_AI4S0AAWAFqBTJfZWNvcghLQUsyQVpEUwoxCNWCARIEMjA5NRiuHCCIOCi39PwCMOv1_AI4S0AAWAFqBTJfZWNvcghLQUsyQVpEUwoxCNWCARIENDkxORiIOCCnXCjb9vwCMKr3_AI4S0AAWAFqBTJfZWNvcghLQUsyQVpEUxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Nov 12 - Sat, Nov 15 DTW Detroit HRL Harlingen CA $468 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:HRL,departure:12/11/2025TANYT&leg2=from:HRL,to:DTW,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:467.06&airProductToken=AQpvCjYI1YIBEgQ2MjUxGOO0ASCIOCjf8fwCMKrz_AI4S0AAWAFqCTdfZWNvdW5yc3IIS0FLMkFaRFoKNQjVggESBDQzNDQYiDggp1wo-PP8AjDH9PwCOEtAAFgBagk3X2Vjb3VucnNyCEtBSzJBWkRaEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Nov 12 - Sat, Nov 15 DTW Detroit HRL Harlingen CA $470 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:HRL,departure:12/11/2025TANYT&leg2=from:HRL,to:DTW,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:469.70&airProductToken=AQpnCjII1YIBEgQ2MjUxGOO0ASCIOCjf8fwCMKrz_AI4S0AAWAFqBTJfZWNvcghLQUsyQVpEUwoxCNWCARIENDM0NBiIOCCnXCj48_wCMMf0_AI4S0AAWAFqBTJfZWNvcghLQUsyQVpEUwqaAQoxCNWCARIENDk4MBinXCCIOCjClP0CMJSV_QI4S0AAWAFqBTJfZWNvcghLQUsyQVpEUwoxCNWCARIEMjI5NhiIOCCuHCjulv0CMJSY_QI4S0AAWAFqBTJfZWNvcghLQUsyQVpEUwoyCNWCARIEMzY2NxiuHCDjtAEo3Jj9AjCzmf0COEtAAFgBagUyX2Vjb3IIS0FLMkFaRFMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Nov 12 - Sat, Nov 15 DTW Detroit HRL Harlingen CA $475 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:HRL,departure:12/11/2025TANYT&leg2=from:HRL,to:DTW,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:474.36&airProductToken=AQqmAQo2CNWCARIEMTE0NxjjtAEgrhwo_-_8AjDV8PwCOEtAAFgBagk3X2Vjb3VucnNyCEtBSzJBWkRaCjUI1YIBEgQyNjM4GK4cIIg4KJrx_AIwz_L8AjhLQABYAWoJN19lY291bnJzcghLQUsyQVpEWgo1CNWCARIENDM0NBiIOCCnXCj48_wCMMf0_AI4S0AAWAFqCTdfZWNvdW5yc3IIS0FLMkFaRFoSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Nov 12 - Sat, Nov 15 DTW Detroit HRL Harlingen CA $477 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:HRL,departure:12/11/2025TANYT&leg2=from:HRL,to:DTW,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:477.00&airProductToken=AQqaAQoyCNWCARIENDc0ORjjtAEgrhwo4PH8AjC_8vwCOEtAAFgBagUyX2Vjb3IIS0FLMkFaRFMKMQjVggESBDEzNzMYrhwgiDgo5fP8AjCb9fwCOEtAAFgBagUyX2Vjb3IIS0FLMkFaRFMKMQjVggESBDQzNjIYiDggp1wo1PX8AjCj9vwCOEtAAFgBagUyX2Vjb3IIS0FLMkFaRFMKmgEKMQjVggESBDQ5ODAYp1wgiDgowpT9AjCUlf0COEtAAFgBagUyX2Vjb3IIS0FLMkFaRFMKMQjVggESBDIyOTYYiDggrhwo7pb9AjCUmP0COEtAAFgBagUyX2Vjb3IIS0FLMkFaRFMKMgjVggESBDM2NjcYrhwg47QBKNyY_QIws5n9AjhLQABYAWoFMl9lY29yCEtBSzJBWkRTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Flight from Detroit to Harlingen (DTW - HRL) route information | Origin airport | Detroit Metropolitan Wayne County | | --- | --- | | Destination airport | Valley Intl. | | Distance | 2193 km | ## Frequently asked questions ### How much is a United Airlines flight from Detroit Metropolitan Wayne County Airport (DTW) to Valley Intl. Airport (HRL)? > You'll discover cheap round-trip United Airlines flights from CA $411 from DTW to HRL by filtering your results from "Price (lowest to highest)" on Expedia. Or search for deals from CA $232 for a one-way journey.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from DTW to HRL with United Airlines? > January is one of the cheapest months to get away to Harlingen with United Airlines. You could also find great prices on return and one-way tickets in September. ### Does United Airlines fly nonstop from Detroit Metropolitan Wayne County Airport (DTW) to Valley Intl. Airport (HRL)? > Click on our "Nonstop" filter when searching for direct United Airlines flights from DTW to HRL. It's also an easy way to compare other carriers servicing the same direct trip. ### What airports does United Airlines fly into in Harlingen? > Jump on a United Airlines flight from Detroit Metropolitan Wayne County Airport (DTW) to Harlingen, and you'll likely touch down at Valley Intl. Airport (HRL). This is the airline's primary hub in this destination. ### Can I change or cancel my United Airlines flight from Detroit Metropolitan Wayne County Airport (DTW) to Valley Intl. Airport (HRL)? > Depending on the type of ticket you purchased, a fee generally applies if you modify or cancel your flight more than 24 hours after confirmation. To secure tickets with more flexibility, select our "No cancel fee" or "Changes included" filter while searching for flights. For additional information on cancelling or changing your reservation, visit "[Trips](https://www.expedia.ca/trips)," select your flight and click on "Manage Booking." ## Explore a world of travel with Expedia \*Available to Expedia members.