$84+ Cheap flights from Detroit (DTT) to George Bush Intcntl (IAH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — IAH
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to George Bush Intcntl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Detroit All airports to Houston George Bush Intcntl are usually found in January or May, booked 45 days in advance, depart on a Saturday or Friday and return on a Saturday
Cheap flight deals from Detroit to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Detroit to George Bush IntcntlExplore the most affordable flight options available from Detroit to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
Explore the most affordable flight options available from Detroit to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
This Mytrip deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:51 pm -
Nonstop3h 02m
Tue 10/203:48 pm -
Nonstop2h 52m
Deal found 9/18![Frontier logo]()
$106
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:51 pm -
Nonstop3h 02m
Tue 10/273:48 pm -
Nonstop2h 52m
Deal found 9/15![Frontier logo]()
$107
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:51 pm -
Nonstop3h 02m
Wed 10/283:48 pm -
Nonstop2h 52m
Deal found 9/16![Frontier logo]()
$108
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:51 pm -
Nonstop3h 02m
Sat 10/313:48 pm -
Nonstop2h 52m
Deal found 9/15![Frontier logo]()
$109
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:51 pm -
Nonstop3h 02m
Wed 10/213:48 pm -
Nonstop2h 52m
Deal found 9/14![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:40 pm -
Nonstop3h 13m
Fri 11/133:49 pm -
Nonstop2h 52m
Deal found 9/16![Frontier logo]()
$114
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:51 pm -
Nonstop3h 02m
Sat 10/313:48 pm -
Nonstop2h 52m
Deal found 9/14![Frontier logo]()
$115
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:51 pm -
Nonstop3h 02m
Tue 10/273:48 pm -
Nonstop2h 52m
Deal found 9/14![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:51 pm -
Nonstop3h 02m
Sat 10/173:48 pm -
Nonstop2h 52m
Deal found 9/17![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:51 pm -
Nonstop3h 02m
Tue 10/273:48 pm -
Nonstop2h 52m
Deal found 9/17![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:40 pm -
Nonstop3h 13m
Wed 11/113:48 pm -
Nonstop2h 52m
Deal found 9/16![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:51 pm -
Nonstop3h 02m
Fri 10/163:48 pm -
Nonstop2h 52m
Deal found 9/17![Frontier logo]()
$121
Best flights from Detroit to George Bush IntcntlDiscover carefully curated flight deals from Detroit to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Detroit to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/412:30 pm -
Nonstop3h 14m
Sun 2/75:25 am -
Nonstop2h 47m
Deal found 9/14![Delta logo]()
$195
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:45 am -
Nonstop3h 18m
Sun 11/17:04 pm -
Nonstop2h 52m
Deal found 9/16![United Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:10 pm -
Nonstop2h 59m
Sun 10/185:10 am -
Nonstop2h 44m
Deal found 9/16![Delta logo]()
$195
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1310:30 am -
1 stop5h 30m
Wed 1/205:25 am -
Nonstop2h 47m
Deal found 9/14![Delta logo]()
$276
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/118:15 am -
Nonstop3h 23m
Tue 2/168:40 am -
1 stop7h 07m
Deal found 9/18![United Airlines logo]()
$312
This KAYAK deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:26 am -
Nonstop3h 01m
Fri 10/3011:22 am -
Nonstop2h 44m
Deal found 9/18![Delta logo]()
$278
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:26 am -
1 stop5h 58m
Sat 11/76:35 pm -
Nonstop2h 52m
Deal found 9/18![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/97:55 pm -
Nonstop3h 09m
Sun 3/145:25 am -
Nonstop2h 47m
Deal found 9/15![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:55 pm -
Nonstop3h 12m
Mon 10/56:36 pm -
Nonstop2h 54m
Deal found 9/16![United Airlines logo]()
$389
This KAYAK deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:45 pm -
1 stop5h 10m
Sat 11/711:34 am -
Nonstop2h 44m
Deal found 9/18![Delta logo]()
$386
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/174:40 pm -
Nonstop3h 30m
Sat 12/267:59 pm -
Nonstop2h 58m
Deal found 9/16![United Airlines logo]()
$457
Last-minute flights from Detroit to George Bush IntcntlDiscover last-minute flight deals from Detroit to George Bush Intcntl. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to George Bush Intcntl. Data last updated September 19, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:51 pm -
Nonstop3h 02m
Wed 10/213:48 pm -
Nonstop2h 52m
Deal found 9/14![Frontier logo]()
$110
This Mytrip deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:51 pm -
Nonstop3h 02m
Tue 10/203:48 pm -
Nonstop2h 52m
Deal found 9/18![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:51 pm -
Nonstop3h 02m
Sat 10/173:48 pm -
Nonstop2h 52m
Deal found 9/17![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:51 pm -
Nonstop3h 02m
Fri 10/163:48 pm -
Nonstop2h 52m
Deal found 9/17![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:51 pm -
Nonstop3h 02m
Wed 10/283:48 pm -
Nonstop2h 52m
Deal found 9/17![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:51 pm -
Nonstop3h 02m
Tue 10/273:48 pm -
Nonstop2h 52m
Deal found 9/17![Frontier logo]()
$119
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:51 pm -
Nonstop3h 02m
Tue 10/273:48 pm -
Nonstop2h 52m
Deal found 9/15![Frontier logo]()
$107
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:51 pm -
Nonstop3h 02m
Wed 10/283:48 pm -
Nonstop2h 52m
Deal found 9/16![Frontier logo]()
$108
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:51 pm -
Nonstop3h 02m
Sat 10/313:48 pm -
Nonstop2h 52m
Deal found 9/14![Frontier logo]()
$115
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:51 pm -
Nonstop3h 02m
Tue 10/273:48 pm -
Nonstop2h 52m
Deal found 9/14![Frontier logo]()
$116
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:51 pm -
Nonstop3h 02m
Sat 10/313:48 pm -
Nonstop2h 52m
Deal found 9/15![Frontier logo]()
$109
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:02 pm -
1 stop8h 02m
Sat 10/313:48 pm -
Nonstop2h 52m
Deal found 9/14![Frontier logo]()
$114
One-way flights from Detroit to George Bush IntcntlSearch for one-way flight options from Detroit to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from Detroit to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:51 pm -
Nonstop3h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:02 pm -
1 stop8h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:50 pm -
1 stop28h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:02 pm -
1 stop8h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:59 pm -
1 stop25h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$92
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:53 pm -
2 stops18h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:34 pm -
1 stop6h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$95
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/304:15 pm -
Nonstop3h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:25 am -
1 stop6h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:28 pm -
2 stops33h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$100
This Super.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1511:58 am -
1 stop14h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$101
Find flight deals from Detroit to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $106 (Mytrip) |
One-way from | $84 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $236 |
Good round-trip deal | $179 or less |
Good one-way deal | $145 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 19, 2026.
Use the filters below to find and compare flights from Detroit to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitHouston
DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl
DTWIAH
Detroit Metropolitan Wayne County
Mon 12/14
4:30 pm-6:40 pm
Nonstop3h 10m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$98
DetroitHouston
DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl
DTWIAH
Detroit Metropolitan Wayne County
Thu 10/15
6:15 am-8:17 am
Nonstop3h 02m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$98
DetroitHouston
DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl
DTWIAH
Detroit Metropolitan Wayne County
Sat 1/30
4:15 pm-6:28 pm
Nonstop3h 13m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$98
DetroitHouston
DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl
DTWIAH
Detroit Metropolitan Wayne County
Mon 10/19
12:34 pm-7:19 am
2 stops19h 45m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$111
DetroitHouston
DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl
DTWIAH
Detroit Metropolitan Wayne County
Fri 10/9
6:15 am-8:17 am
Nonstop3h 02m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
DetroitHouston
DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl
DTWIAH
Detroit Metropolitan Wayne County
Sun 10/11
8:26 am-10:27 am
Nonstop3h 01m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
Quickest round-trip
DetroitHouston
DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl
DTWIAH
Detroit Metropolitan Wayne County
Fri 10/9
8:10 pm-10:09 pm
Nonstop2h 59m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
DetroitHouston
DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl
DTWIAH
Detroit Metropolitan Wayne County
Thu 12/17
8:25 pm-10:31 pm
Nonstop3h 06m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$139
DetroitHouston
DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl
DTWIAH
Detroit Metropolitan Wayne County
Fri 10/16
6:15 am-8:17 am
Nonstop3h 02m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$143
DetroitHouston
DTW Detroit Metropolitan Wayne County - IAH Houston George Bush Intcntl
DTWIAH
Detroit Metropolitan Wayne County
Thu 2/4
12:30 pm-2:44 pm
Nonstop3h 14m
Houston George Bush Intcntl
Sun 2/7
5:25 am-9:12 am
Nonstop2h 47m
$195
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Detroit to George Bush Intcntl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to George Bush Intcntl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Detroit-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Detroit to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Detroit with our price prediction graph.
DTT-IAH
DTW-IAH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Detroit to Houston George Bush Intcntl Airport
DTT-IAH
DTW-IAH
What is the cheapest month to book a flight from Detroit to Houston George Bush Intcntl Airport?
Currently, January is the cheapest month in which you can book a flight from Detroit to Houston George Bush Intcntl Airport (average of $212). Flying from Detroit to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DTT to IAH?
Find hourly flight availability from Detroit to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2026.
One of the essential ways to save on airfare from Detroit to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 42% on airfare.
Weekly flight availability from Detroit to Houston George Bush Intcntl Airport
Explore weekly flight availability from Detroit to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 19, 2026.
The most flights from DTT to IAH are scheduled on a Monday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Detroit to Houston George Bush Intcntl Airport?
Airfare is below average for this route at the moment.
Detroit to Houston George Bush Intcntl Airport flights typically cost between $178 and $310 in October.The cheapest round-trip price found within the last 5 days was $106 on Frontier (Oct 14-Oct 20).
How far ahead should I book a flight from Detroit to Houston George Bush Intcntl Airport?
The best time to book flights from Detroit to Houston George Bush Intcntl Airport is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Detroit to Houston George Bush Intcntl Airport?
Use this chart to determine the cheapest time to fly round-trip from Detroit to George Bush Intcntl. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Detroit to Houston George Bush Intcntl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated September 19, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andFrontier from Detroit to Houston George Bush Intcntl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2023
ATL - HOU
Boarding
8.1
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2023
ATL - HOU
Boarding
8.1
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2023
ATL - HOU
Boarding
8.1
Crew
8.5
Overall
7.8
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2023
ATL - HOU
Related info for your journey
Find useful and relevant information for your journey from Detroit to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsKaty
Conroe
The Woodlands
Spring
Humble
Jersey Village
Tomball
Cypress
Montgomery
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Other flights to George Bush Intcntl
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 19, 2026.
Detroit and George Bush Intcntl flights
Browse other Detroit and George Bush Intcntl flight options. Last updated on September 19, 2026.
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Top 5 airlines flying from Detroit to George Bush Intcntl
Discover the top 5 airlines that operate flights from Detroit to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$221 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$143 | Average$335 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$183 | Average$316 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$195 | Average$321 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$218 | Average$399 | FlexibilityNo cancel fee | On-time71% |