$72+ Cheap flights from Kentucky to George Bush Intcntl (IAH)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — IAH
Aug 7 — Aug 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kentucky 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.Cheap flight deals from Kentucky to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kentucky to George Bush IntcntlExplore the most affordable flight options available from Kentucky to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
Explore the most affordable flight options available from Kentucky to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/56:15 am
SDF
- IAH
Nonstop2h 27m
United Airlines
Tue 8/116:50 pm
IAH
- SDF
Nonstop2h 25m
United Airlines
Deal found 7/8![United Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/67:00 am
BNA
- IAH
1 stop13h 47m
Multiple Airlines
Mon 8/1010:09 pm
IAH
- BNA
1 stop13h 31m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$192
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/55:50 pm
SDF
- IAH
1 stop7h 44m
United Airlines
Thu 8/68:30 am
IAH
- SDF
Nonstop2h 24m
United Airlines
Deal found 7/8![United Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 7/7. 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 10/36:00 am
SDF
- IAH
1 stop4h 15m
Delta
Mon 10/124:59 pm
IAH
- SDF
1 stop4h 36m
Delta
Deal found 7/7![Delta logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/1012:25 pm
BNA
- IAH
1 stop12h 15m
Multiple Airlines
Thu 8/138:16 am
IAH
- BNA
1 stop11h 21m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/109:10 pm
SDF
- IAH
1 stop18h 55m
Multiple Airlines
Sat 8/158:16 am
IAH
- SDF
2 stops25h 16m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 7/8. 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 9/53:35 pm
SDF
- IAH
Nonstop2h 35m
United Airlines
Sun 9/612:00 pm
IAH
- SDF
Nonstop2h 22m
United Airlines
Deal found 7/8![United Airlines logo]()
$221
This Delta deal was found by Cheapflights users on 7/8. 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.
Fri 10/95:45 pm
SDF
- IAH
1 stop7h 12m
Delta
Mon 10/124:59 pm
IAH
- SDF
1 stop4h 36m
Delta
Deal found 7/8![Delta logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Fri 8/216:27 pm
TYS
- IAH
2 stops28h 47m
Multiple Airlines
Mon 8/248:57 am
IAH
- TYS
1 stop9h 08m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/156:30 am
BNA
- IAH
Nonstop2h 14m
United Airlines
Sat 8/226:20 pm
IAH
- BNA
Nonstop2h 13m
United Airlines
Deal found 7/3![United Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/103:41 pm
SDF
- IAH
Nonstop2h 29m
United Airlines
Wed 8/124:37 pm
IAH
- SDF
Nonstop2h 22m
United Airlines
Deal found 7/8![United Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/68:27 pm
BNA
- IAH
1 stop18h 38m
Multiple Airlines
Thu 8/138:16 am
IAH
- BNA
1 stop11h 21m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$245
Best flights from Kentucky to George Bush IntcntlDiscover carefully curated flight deals from Kentucky to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
Discover carefully curated flight deals from Kentucky to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
This United Airlines deal was found by Cheapflights users on 7/8. 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 9/193:35 pm
SDF
- IAH
Nonstop2h 35m
United Airlines
Sat 9/266:45 pm
IAH
- SDF
Nonstop2h 25m
United Airlines
Deal found 7/8![United Airlines logo]()
$189
This Delta deal was found by Cheapflights users on 7/8. 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.
Fri 10/95:45 pm
SDF
- IAH
1 stop7h 12m
Delta
Mon 10/124:59 pm
IAH
- SDF
1 stop4h 36m
Delta
Deal found 7/8![Delta logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 7/303:06 pm
LEX
- IAH
1 stop24h 44m
Multiple Airlines
Wed 8/58:16 am
IAH
- LEX
1 stop28h 59m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$264
This Frontier deal was found by Cheapflights users on 7/7. 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 10/1511:10 am
BNA
- IAH
1 stop9h 54m
Frontier
Sun 10/1810:15 pm
IAH
- BNA
1 stop11h 27m
Frontier
Deal found 7/7![Frontier logo]()
$274
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:34 am
LEX
- IAH
1 stop6h 52m
American Airlines
Sat 9/126:50 am
IAH
- LEX
1 stop5h 58m
American Airlines
Deal found 7/3![American Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/7. 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 9/47:15 am
TYS
- IAH
Nonstop2h 29m
United Airlines
Mon 9/76:25 pm
IAH
- TYS
Nonstop2h 20m
United Airlines
Deal found 7/7![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 7/7. 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 8/261:45 pm
TRI
- IAH
1 stop4h 55m
Delta
Wed 9/27:00 am
IAH
- TRI
1 stop7h 07m
Delta
Deal found 7/7![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 7/7. 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 8/296:00 am
TRI
- IAH
1 stop4h 15m
Delta
Wed 9/27:00 am
IAH
- TRI
1 stop5h 01m
Delta
Deal found 7/7![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/1911:17 am
CVG
- IAH
1 stop7h 00m
United Airlines
Sun 8/237:30 am
IAH
- CVG
Nonstop2h 32m
United Airlines
Deal found 7/4![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 7/7. 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 8/2910:12 am
TRI
- IAH
1 stop6h 43m
Delta
Sat 9/57:00 am
IAH
- TRI
1 stop5h 01m
Delta
Deal found 7/7![Delta logo]()
$271
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:09 am
SDF
- IAH
1 stop5h 22m
American Airlines
Sun 9/611:28 am
IAH
- SDF
1 stop6h 05m
American Airlines
Deal found 7/3![American Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 7/7. 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 9/17:25 am
SDF
- IAH
Nonstop2h 25m
United Airlines
Wed 9/99:45 am
IAH
- SDF
Nonstop2h 22m
United Airlines
Deal found 7/7![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/7. 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 8/261:45 pm
TRI
- IAH
1 stop4h 55m
Delta
Sat 9/57:00 am
IAH
- TRI
1 stop5h 01m
Delta
Deal found 7/7![Delta logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 10/18:11 am
EVV
- IAH
1 stop12h 49m
Multiple Airlines
Wed 10/145:09 pm
IAH
- EVV
1 stop14h 27m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 7/8. 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 7/306:35 am
CVG
- IAH
Nonstop2h 36m
United Airlines
Mon 8/32:30 pm
IAH
- CVG
1 stop6h 56m
United Airlines
Deal found 7/8![United Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 7/4. 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 10/65:45 am
TYS
- IAH
1 stop6h 30m
Delta
Tue 10/135:40 am
IAH
- TYS
1 stop7h 00m
Delta
Deal found 7/4![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:00 am
TRI
- IAH
1 stop4h 47m
American Airlines
Sun 7/266:01 am
IAH
- TRI
1 stop5h 21m
American Airlines
Deal found 7/5![American Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 7/6. 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 9/249:00 am
LEX
- IAH
1 stop5h 28m
United Airlines
Sat 9/263:34 pm
IAH
- LEX
1 stop7h 21m
United Airlines
Deal found 7/6![United Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/137:54 pm
EVV
- IAH
1 stop12h 51m
Multiple Airlines
Sun 8/166:30 am
IAH
- EVV
2 stops25h 26m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 7/6. 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 8/68:35 am
TYS
- IAH
1 stop5h 52m
Delta
Mon 8/105:41 am
IAH
- TYS
1 stop4h 30m
Delta
Deal found 7/6![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 7/5. 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.
Fri 11/133:55 pm
TYS
- IAH
1 stop6h 15m
Delta
Sun 11/155:55 am
IAH
- TYS
1 stop4h 11m
Delta
Deal found 7/5![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/4. 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 11/65:15 pm
TYS
- IAH
Nonstop2h 40m
United Airlines
Mon 11/96:25 pm
IAH
- TYS
Nonstop2h 17m
United Airlines
Deal found 7/4![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:54 pm
EVV
- IAH
1 stop4h 59m
American Airlines
Sun 11/85:00 am
IAH
- EVV
1 stop5h 07m
American Airlines
Deal found 7/8![American Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 7/7. 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 8/263:46 pm
TRI
- IAH
1 stop5h 08m
Delta
Mon 8/318:05 am
IAH
- TRI
1 stop6h 02m
Delta
Deal found 7/7![Delta logo]()
$290
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/317:15 am
TYS
- IAH
Nonstop2h 25m
United Airlines
Mon 8/37:50 pm
IAH
- TYS
Nonstop2h 22m
United Airlines
Deal found 7/7![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:14 pm
EVV
- IAH
1 stop6h 44m
American Airlines
Tue 8/411:17 am
IAH
- EVV
1 stop5h 26m
American Airlines
Deal found 7/3![American Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/67:56 pm
HTS
- IAH
1 stop13h 49m
Multiple Airlines
Mon 8/1010:09 pm
IAH
- HTS
2 stops57h 10m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 7/7. 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.
Fri 8/283:46 pm
TRI
- IAH
1 stop5h 22m
Delta
Wed 9/27:00 am
IAH
- TRI
1 stop5h 01m
Delta
Deal found 7/7![Delta logo]()
$290
This United Airlines deal was found by Cheapflights users on 7/6. 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 9/196:35 am
CVG
- IAH
Nonstop2h 37m
United Airlines
Mon 9/218:22 pm
IAH
- CVG
Nonstop2h 37m
United Airlines
Deal found 7/6![United Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 7/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:58 am
EVV
- IAH
1 stop5h 48m
American Airlines
Sun 8/95:00 am
IAH
- EVV
1 stop6h 50m
American Airlines
Deal found 7/4![American Airlines logo]()
$457
Last-minute flights from Kentucky to George Bush IntcntlDiscover last-minute flight deals from Kentucky to George Bush Intcntl. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to George Bush Intcntl. Data last updated July 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/56:15 am
SDF
- IAH
Nonstop2h 27m
United Airlines
Tue 8/116:50 pm
IAH
- SDF
Nonstop2h 25m
United Airlines
Deal found 7/8![United Airlines logo]()
$189
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/55:50 pm
SDF
- IAH
1 stop7h 44m
United Airlines
Thu 8/68:30 am
IAH
- SDF
Nonstop2h 24m
United Airlines
Deal found 7/8![United Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 7/8. 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 8/53:25 pm
SDF
- IAH
1 stop5h 29m
Delta
Tue 8/112:37 pm
IAH
- SDF
1 stop5h 56m
Delta
Deal found 7/8![Delta logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/67:00 am
BNA
- IAH
1 stop13h 47m
Multiple Airlines
Mon 8/1010:09 pm
IAH
- BNA
1 stop13h 31m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/68:27 pm
BNA
- IAH
1 stop18h 38m
Multiple Airlines
Thu 8/138:16 am
IAH
- BNA
1 stop11h 21m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$245
This Super.com deal was found by Cheapflights users on 7/7. 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.
Fri 8/78:19 pm
TYS
- IAH
1 stop15h 15m
Frontier
Mon 8/106:30 am
IAH
- TYS
1 stop11h 54m
Frontier
Deal found 7/7![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/1012:25 pm
BNA
- IAH
1 stop12h 15m
Multiple Airlines
Thu 8/138:16 am
IAH
- BNA
1 stop11h 21m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/109:10 pm
SDF
- IAH
1 stop18h 55m
Multiple Airlines
Sat 8/158:16 am
IAH
- SDF
2 stops25h 16m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/103:41 pm
SDF
- IAH
Nonstop2h 29m
United Airlines
Wed 8/124:37 pm
IAH
- SDF
Nonstop2h 22m
United Airlines
Deal found 7/8![United Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/105:44 pm
BNA
- IAH
1 stop15h 01m
Multiple Airlines
Sun 8/168:16 am
IAH
- BNA
1 stop11h 21m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/156:30 am
BNA
- IAH
Nonstop2h 14m
United Airlines
Sat 8/226:20 pm
IAH
- BNA
Nonstop2h 13m
United Airlines
Deal found 7/3![United Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Fri 8/216:27 pm
TYS
- IAH
2 stops28h 47m
Multiple Airlines
Mon 8/248:57 am
IAH
- TYS
1 stop9h 08m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$237
One-way flights from Kentucky to George Bush IntcntlSearch for one-way flight options from Kentucky to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
Search for one-way flight options from Kentucky to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 9/912:48 pm
CVG
- IAH
1 stop10h 18m
Frontier
Deal found 7/8![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/512:53 pm
CVG
- IAH
1 stop10h 36m
Frontier
Deal found 7/5![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/1012:53 pm
CVG
- IAH
1 stop19h 27m
Frontier
Deal found 7/5![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Fri 8/712:53 pm
CVG
- IAH
1 stop19h 27m
Frontier
Deal found 7/5![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 7/2712:53 pm
CVG
- IAH
1 stop19h 27m
Frontier
Deal found 7/7![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/245:05 pm
BNA
- IAH
1 stop21h 27m
Frontier
Deal found 7/4![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/112:53 pm
CVG
- IAH
1 stop10h 36m
Frontier
Deal found 7/4![Frontier logo]()
$94
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/59:30 am
SDF
- IAH
Nonstop2h 28m
United Airlines
Deal found 7/8![United Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/35:00 pm
BNA
- IAH
1 stop15h 45m
Frontier
Deal found 7/4![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 7/2612:18 pm
CVG
- IAH
1 stop20h 02m
Frontier
Deal found 7/4![Frontier logo]()
$96
This Delta deal was found by Cheapflights users on 7/7. 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 8/43:25 pm
SDF
- IAH
1 stop5h 29m
Delta
Deal found 7/7![Delta logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/315:05 pm
BNA
- IAH
1 stop21h 27m
Frontier
Deal found 7/4![Frontier logo]()
$108
Find flight deals from Kentucky to George Bush Intcntl
Keep the following information in mind while searching for Kentucky to George Bush Intcntl flight deals. Data was last updated July 8, 2026.
Round-trip from | $189 (United Airlines) |
|---|---|
One-way from | $72 (Kiwi.com) |
Popular in | November |
Cheapest in | September |
Average price | $418 |
Good round-trip deal | $313 or less |
Good one-way deal | $237 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky 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 2,558,603 searches. Data last updated July 8, 2026.
Use the filters below to find and compare flights from Kentucky to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleHouston
SDF - IAH
SDFIAH
Louisville Intl
Sat 9/19
3:35 pm-5:10 pm
Nonstop2h 35m
Houston George Bush Intcntl
Sat 9/26
6:45 pm-10:10 pm
Nonstop2h 25m
$189
LouisvilleHouston
SDF - IAH
SDFIAH
Louisville Intl
Fri 10/9
5:45 pm-11:57 pm
1 stop7h 12m
Houston George Bush Intcntl
Mon 10/12
4:59 pm-10:35 pm
1 stop4h 36m
$236
LexingtonHouston
LEX - IAH
LEXIAH
Lexington Blue Grass
Thu 7/30
3:06 pm-2:50 pm
1 stop24h 44m
Houston George Bush Intcntl
Wed 8/5
8:16 am-2:15 pm
1 stop28h 59m
$264
KnoxvilleHouston
TYS - IAH
TYSIAH
Knoxville McGhee Tyson
Fri 9/4
7:15 am-8:44 am
Nonstop2h 29m
Houston George Bush Intcntl
Mon 9/7
6:25 pm-9:45 pm
Nonstop2h 20m
$269
BlountvilleHouston
TRI - IAH
TRIIAH
Blountville Tri Cities TN/VA
Wed 8/26
1:45 pm-5:40 pm
1 stop4h 55m
Houston George Bush Intcntl
Wed 9/2
7:00 am-3:07 pm
1 stop7h 07m
$271
BlountvilleHouston
TRI - IAH
TRIIAH
Blountville Tri Cities TN/VA
Sat 8/29
6:00 am-9:15 am
1 stop4h 15m
Houston George Bush Intcntl
Wed 9/2
7:00 am-1:01 pm
1 stop5h 01m
$271
BlountvilleHouston
TRI - IAH
TRIIAH
Blountville Tri Cities TN/VA
Sat 8/29
10:12 am-3:55 pm
1 stop6h 43m
Houston George Bush Intcntl
Sat 9/5
7:00 am-1:01 pm
1 stop5h 01m
$271
BlountvilleHouston
TRI - IAH
TRIIAH
Blountville Tri Cities TN/VA
Wed 8/26
1:45 pm-5:40 pm
1 stop4h 55m
Houston George Bush Intcntl
Sat 9/5
7:00 am-1:01 pm
1 stop5h 01m
$271
NashvilleHouston
BNA - IAH
BNAIAH
Nashville Intl
Thu 10/15
11:10 am-9:04 pm
1 stop9h 54m
Houston George Bush Intcntl
Sun 10/18
10:15 pm-9:42 am
1 stop11h 27m
$274
CincinnatiHouston
CVG - IAH
CVGIAH
Cincinnati Cinci./N. Kentucky
Wed 8/19
11:17 am-5:17 pm
1 stop7h 00m
Houston George Bush Intcntl
Sun 8/23
7:30 am-11:02 am
Nonstop2h 32m
$279
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kentucky to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Kentucky with our price prediction graph.
CVG-IAH
BNA-IAH
SDF-IAH
TYS-IAH
LEX-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 Kentucky to Houston George Bush Intcntl Airport
USKY-IAH
CVG-IAH
BNA-IAH
SDF-IAH
TYS-IAH
What is the cheapest month to book a flight from Kentucky to Houston George Bush Intcntl Airport?
Currently, September is the cheapest month in which you can book a flight from Kentucky to Houston George Bush Intcntl Airport (average of $173). Flying from Kentucky to Houston George Bush Intcntl Airport in April is currently the most expensive (average of $318). 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 KY to IAH?
Find hourly flight availability from Kentucky 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 July 8, 2026.
It’s optimal to fly from Kentucky to Houston George Bush Intcntl Airport in the evening. By choosing this option you can save up to 77% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Kentucky to Houston George Bush Intcntl Airport
Explore weekly flight availability from Kentucky 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 July 8, 2026.
The most flights from USKY to IAH are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).
How much does it cost to fly round-trip from Kentucky to Houston George Bush Intcntl Airport?
How far ahead should I book a flight from Kentucky to Houston George Bush Intcntl Airport?
Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kentucky to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Kentucky 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
Spring
The Woodlands
Conroe
Jersey Village
Humble
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
Popular flights
Top destinations
Alternative routes for Kentucky 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 Kentucky to George Bush Intcntl by cabin class
Find flights from Kentucky 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 July 8, 2026.
Kentucky and George Bush Intcntl flights
Browse other Kentucky and George Bush Intcntl flight options. Last updated on July 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Kentucky to George Bush Intcntl flights
Consider these flights traveling from Kentucky to George Bush Intcntl.
Top 3 airlines flying from Kentucky to George Bush Intcntl
Discover the top 3 airlines that operate flights from Kentucky 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 2,558,603 searches. Data last updated July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$210 | Average$388 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$269 | Average$381 | FlexibilityNo cancel fee | On-time69% |