$48+ Cheap flights from Cincinnati (CVG) 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — IAH
Oct 23 — Oct 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Cincinnati 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 Cincinnati Cinci./N. Kentucky to Houston George Bush Intcntl are usually found in February or August, booked 58 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from Cincinnati to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cincinnati to George Bush IntcntlExplore the most affordable flight options available from Cincinnati to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Cincinnati to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Frontier 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 Frontier is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Thu 10/228:55 am -
1 stop7h 06m
Thu 10/228:35 pm -
1 stop12h 25m
Deal found 9/18![Frontier logo]()
$275
This Frontier deal was found by Cheapflights users on 9/21. 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.
Thu 10/158:34 pm -
1 stop14h 02m
Sun 10/188:35 pm -
1 stop26h 08m
Deal found 9/21![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/65:16 pm -
1 stop8h 27m
Thu 10/89:12 pm -
1 stop13h 26m
Deal found 9/21![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 12/129:24 am -
1 stop9h 05m
Mon 12/215:10 am -
2 stops17h 01m
Deal found 9/20![Multiple Airlines logo]()
$279
This Frontier deal was found by Cheapflights users on 9/22. 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 10/164:32 pm -
1 stop9h 08m
Sun 10/186:24 am -
1 stop8h 03m
Deal found 9/22![Frontier logo]()
$280
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:16 pm -
1 stop8h 27m
Thu 10/226:24 am -
1 stop12h 05m
Deal found 9/18![Frontier logo]()
$281
This Mytrip deal was found by Cheapflights users on 9/22. 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.
Mon 10/55:16 pm -
1 stop17h 19m
Tue 10/69:04 pm -
1 stop13h 34m
Deal found 9/22![Frontier logo]()
$282
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Mon 10/1212:43 pm -
2 stops18h 17m
Thu 10/1512:07 pm -
2 stops10h 41m
Deal found 9/20![Frontier logo]()
$283
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Thu 10/228:55 am -
2 stops14h 28m
Mon 10/269:12 pm -
2 stops25h 41m
Deal found 9/20![Frontier logo]()
$284
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:11 pm -
1 stop6h 12m
Sat 10/241:28 pm -
2 stops9h 15m
Deal found 9/18![Frontier logo]()
$286
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:16 pm -
1 stop17h 19m
Mon 10/58:25 pm -
1 stop26h 16m
Deal found 9/22![Frontier logo]()
$287
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:16 pm -
1 stop17h 19m
Tue 10/64:21 pm -
1 stop6h 20m
Deal found 9/18![Frontier logo]()
$289
Best flights from Cincinnati to George Bush IntcntlDiscover carefully curated flight deals from Cincinnati 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 23, 2026.
Discover carefully curated flight deals from Cincinnati 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 23, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:20 am -
Nonstop2h 55m
Sun 11/18:22 pm -
Nonstop2h 31m
Deal found 9/19![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 10/316:20 am -
Nonstop2h 55m
Tue 11/38:22 pm -
Nonstop2h 31m
Deal found 9/22![United Airlines logo]()
$319
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.
Sun 11/154:53 pm -
Nonstop2h 55m
Sun 11/2212:20 pm -
Nonstop2h 25m
Deal found 9/18![United Airlines logo]()
$319
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:30 am -
1 stop5h 53m
Mon 10/268:22 pm -
Nonstop2h 31m
Deal found 9/19![United Airlines logo]()
$329
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:30 am -
1 stop5h 53m
Mon 10/197:55 pm -
Nonstop2h 32m
Deal found 9/19![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 12/225:00 am -
1 stop6h 43m
Sat 12/268:14 pm -
Nonstop2h 30m
Deal found 9/22![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/86:35 am -
Nonstop2h 37m
Mon 10/127:55 pm -
Nonstop2h 32m
Deal found 9/22![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/26:35 am -
Nonstop2h 37m
Mon 10/53:35 pm -
1 stop7h 32m
Deal found 9/20![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Sat 11/148:53 am -
1 stop7h 47m
Sun 11/227:25 am -
Nonstop2h 24m
Deal found 9/20![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/711:55 am -
Nonstop2h 39m
Sun 10/118:21 am -
1 stop7h 44m
Deal found 9/22![United Airlines logo]()
$429
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.
Sat 11/216:04 pm -
1 stop7h 25m
Mon 11/3012:20 pm -
Nonstop2h 25m
Deal found 9/18![United Airlines logo]()
$471
Last-minute flights from Cincinnati to George Bush IntcntlDiscover last-minute flight deals from Cincinnati to George Bush Intcntl. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to George Bush Intcntl. Data last updated September 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 9/298:00 am -
1 stop8h 13m
Tue 10/66:25 am -
1 stop8h 46m
Deal found 9/22![Frontier logo]()
$289
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:16 pm -
1 stop17h 19m
Mon 10/58:25 pm -
1 stop26h 16m
Deal found 9/22![Frontier logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/65:16 pm -
1 stop8h 27m
Thu 10/89:12 pm -
1 stop13h 26m
Deal found 9/21![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/75:16 pm -
1 stop8h 27m
Sat 10/106:05 am -
1 stop24h 45m
Deal found 9/22![Frontier logo]()
$282
This CheapOair deal was found by Cheapflights users on 9/22. 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.
Wed 10/75:16 pm -
1 stop17h 20m
Mon 10/128:35 pm -
1 stop26h 08m
Deal found 9/22![Frontier logo]()
$290
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:16 pm -
1 stop8h 27m
Sun 10/118:35 pm -
1 stop12h 25m
Deal found 9/22![Frontier logo]()
$294
This Expedia deal was found by Cheapflights users on 9/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:46 pm -
1 stop10h 37m
Mon 10/128:35 pm -
1 stop26h 08m
Deal found 9/23![Frontier logo]()
$280
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Mon 10/1212:43 pm -
2 stops18h 17m
Thu 10/1512:07 pm -
2 stops10h 41m
Deal found 9/20![Frontier logo]()
$283
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Tue 10/138:19 pm -
2 stops27h 04m
Fri 10/168:14 am -
2 stops25h 28m
Deal found 9/23![Frontier logo]()
$291
This Frontier deal was found by Cheapflights users on 9/21. 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.
Thu 10/158:34 pm -
1 stop14h 02m
Sun 10/188:35 pm -
1 stop26h 08m
Deal found 9/21![Frontier logo]()
$277
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Sat 10/178:20 am -
1 stop11h 46m
Sun 10/189:12 pm -
1 stop13h 26m
Deal found 9/20![Frontier logo]()
$292
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Thu 10/228:55 am -
2 stops14h 28m
Mon 10/269:12 pm -
2 stops25h 41m
Deal found 9/20![Frontier logo]()
$284
One-way flights from Cincinnati to George Bush IntcntlSearch for one-way flight options from Cincinnati to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Cincinnati to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 11/1712:43 pm -
1 stop10h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/2012:43 pm -
1 stop23h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$49
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/1912:43 pm -
1 stop23h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/2411:55 am -
1 stop20h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/229:50 am -
1 stop26h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$76
This Frontier deal was found by Cheapflights users on 9/22. 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.
Wed 10/2812:36 pm -
1 stop10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$78
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:10 pm -
1 stop10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$79
This Booking.com deal was found by Cheapflights users on 9/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:59 pm -
1 stop8h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$85
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:16 pm -
1 stop8h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$102
Find flight deals from Cincinnati to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (Frontier) |
One-way from | $49 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $393 |
Good round-trip deal | $364 or less |
Good one-way deal | $277 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Cincinnati 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 23, 2026.
Use the filters below to find and compare flights from Cincinnati to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CincinnatiHouston
CVG Cincinnati Cinci./N. Kentucky - IAH Houston George Bush Intcntl
CVGIAH
Cincinnati Cinci./N. Kentucky
Fri 11/20
9:50 am-5:14 pm
1 stop8h 24m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$133
CincinnatiHouston
CVG Cincinnati Cinci./N. Kentucky - IAH Houston George Bush Intcntl
CVGIAH
Cincinnati Cinci./N. Kentucky
Sun 10/11
5:11 pm-7:19 am
1 stop15h 08m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$147
CincinnatiHouston
CVG Cincinnati Cinci./N. Kentucky - IAH Houston George Bush Intcntl
CVGIAH
Cincinnati Cinci./N. Kentucky
Tue 12/22
5:45 am-12:02 am
1 stop19h 17m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$164
CincinnatiHouston
CVG Cincinnati Cinci./N. Kentucky - IAH Houston George Bush Intcntl
CVGIAH
Cincinnati Cinci./N. Kentucky
Sun 10/4
12:43 pm-10:30 pm
1 stop10h 47m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$186
CincinnatiHouston
CVG Cincinnati Cinci./N. Kentucky - IAH Houston George Bush Intcntl
CVGIAH
Cincinnati Cinci./N. Kentucky
Sat 11/21
6:20 am-8:15 am
Nonstop2h 55m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$199
Quickest round-trip
CincinnatiHouston
CVG Cincinnati Cinci./N. Kentucky - IAH Houston George Bush Intcntl
CVGIAH
Cincinnati Cinci./N. Kentucky
Sun 10/11
6:35 am-8:12 am
Nonstop2h 37m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$239
CincinnatiHouston
CVG Cincinnati Cinci./N. Kentucky - IAH Houston George Bush Intcntl
CVGIAH
Cincinnati Cinci./N. Kentucky
Tue 10/6
4:20 pm-10:04 pm
1 stop6h 44m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$249
CincinnatiHouston
CVG Cincinnati Cinci./N. Kentucky - IAH Houston George Bush Intcntl
CVGIAH
Cincinnati Cinci./N. Kentucky
Tue 10/27
11:35 am-1:35 pm
Nonstop3h 00m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$249
CincinnatiHouston
CVG Cincinnati Cinci./N. Kentucky - IAH Houston George Bush Intcntl
CVGIAH
Cincinnati Cinci./N. Kentucky
Sun 11/22
11:35 am-1:35 pm
Nonstop3h 00m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$249
CincinnatiHouston
CVG Cincinnati Cinci./N. Kentucky - IAH Houston George Bush Intcntl
CVGIAH
Cincinnati Cinci./N. Kentucky
Thu 10/8
5:11 pm-2:53 pm
2 stops22h 42m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Cincinnati 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 Cincinnati 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 Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cincinnati-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 Cincinnati-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cincinnati-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 Cincinnati-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 Cincinnati to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Cincinnati with our price prediction graph.
CVG-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 Cincinnati to Houston George Bush Intcntl Airport
How far ahead should I book a flight from Cincinnati to Houston George Bush Intcntl Airport?
The price you pay for your flight from Cincinnati to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Cincinnati to Houston George Bush Intcntl Airport?
Currently, February is the cheapest month in which you can book a flight from Cincinnati to Houston George Bush Intcntl Airport (average of $284). Flying from Cincinnati to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $409). 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 CVG to IAH?
Find hourly flight availability from Cincinnati 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 23, 2026.
One of the essential ways to save on airfare from Cincinnati to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 73% on airfare.
The best insider tips for Cincinnati to Houston George Bush Intcntl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Cincinnati to Houston George Bush Intcntl Airport trip
Our travel experts
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 23, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Cincinnati 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.
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Cincinnati 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 locationsConroe
Katy
The Woodlands
Spring
Humble
Jersey Village
Tomball
Cypress
Montgomery
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
George Bush Intcntl flight routes
Other flight options
Other flights from Cincinnati
Popular flights
Alternative routes for Cincinnati to George Bush Intcntl
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to George Bush Intcntl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Cincinnati to George Bush Intcntl by cabin class
Find flights from Cincinnati to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 23, 2026.
Cincinnati and George Bush Intcntl flights
Browse other Cincinnati and George Bush Intcntl flight options. Last updated on September 23, 2026.
Other flights from Cincinnati
Browse through other flights departing from Cincinnati. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Cincinnati to George Bush Intcntl
Discover the top 4 airlines that operate flights from Cincinnati 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$235 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$209 | Average$368 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$408 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$243 | Average$347 | FlexibilityNo cancel fee | On-time71% |