$174 Cheap Delta flights Detroit (DTW) to Houston (HOU)

View $174 flight on Sat, Aug 30, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$174 Cheap Delta flights Detroit (DTW) to Houston (HOU)

Prices were available within the past 7 days and start at $174 for one-way flights and $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 30 - Tue, Sep 2
DTW
Detroit
HOU
Houston
$339 Roundtrip, just found
$339
Roundtrip
just found
Select Delta flight, departing Sat, Aug 30 from Detroit to Houston, returning Tue, Sep 2, priced at $339 just found
Flights from Detroit (DTW) to Houston (IAH)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, Southwest Airlines
Popular airline
American Airlines
Distance
1075 mi

Frequently asked questions

How much is a Delta Air Lines flight from Detroit Metropolitan Wayne County Airport (DTW) to William P. Hobby Airport (HOU)?
Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap Delta Air Lines return flights from $339 from DTW to HOU. Affordable one-way fares from $174 are also on offer.**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 HOU with Delta Air Lines?
November is one of the least expensive months to jet away to Houston with Delta Air Lines. You could also find excellent prices on one-way and return fares in February.
What is the cheapest time to book flights from Detroit Metropolitan Wayne County Airport (DTW) to William P. Hobby Airport (HOU) with Delta Air Lines?
For cheap Delta Air Lines fares from Detroit Metropolitan Wayne County Airport (DTW) to William P. Hobby Airport (HOU), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect what you pay. Sunday is generally the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Detroit Metropolitan Wayne County Airport (DTW) to William P. Hobby Airport (HOU)?
Click on the "Nonstop" filter when browsing for direct Delta Air Lines flights from DTW to HOU. It's also a good way to compare other airlines offering the same nonstop journey.
What is the earliest Delta Air Lines flight from DTW to HOU?
To find the earliest departures from DTW to HOU with Delta Air Lines, filter your search by "Early Morning" and "Morning." Choosing an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Houston?
Catch a Delta Air Lines flight from Detroit Metropolitan Wayne County Airport (DTW) to Houston, and you're most likely to come in to William P. Hobby Airport (HOU). This is the airline's primary hub in this destination.
Why fly with Delta Air Lines from DTW to HOU?
Offering an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a favorite for many travelers flying from DTW to HOU. Plus, if you're a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Detroit Metropolitan Wayne County Airport (DTW) to William P. Hobby Airport (HOU)?
Depending on your fare type, a fee may apply if you cancel or change your flight more than 24 hours after confirmation. To find flexible fares, select our "Changes included" and "No cancel fee" boxes while looking for flights. For more information on canceling or modifying your reservation, head to "Trips," select your flight and tick "Manage Booking."

Explore a world of travel with Expedia

*Available to One Key members.