$92+ Cheap flights from George Bush Intcntl (IAH) to Buffalo (BUF)
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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUF
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from George Bush Intcntl to BuffaloExplore the most affordable flight options available from George Bush Intcntl to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/254:32 pm
IAH
- BUF
1 stop16h 57m
Frontier
Thu 8/277:20 pm
BUF
- IAH
1 stop13h 00m
Frontier
Deal found 7/23![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sun 9/138:44 pm
IAH
- BUF
1 stop14h 37m
Frontier
Fri 9/181:16 pm
BUF
- IAH
1 stop26h 49m
Frontier
Deal found 7/22![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 9/148:44 pm
IAH
- BUF
1 stop14h 37m
Frontier
Sat 9/191:16 pm
BUF
- IAH
1 stop9h 50m
Frontier
Deal found 7/22![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Sun 9/201:35 pm
IAH
- BUF
1 stop21h 46m
Frontier
Sat 9/261:16 pm
BUF
- IAH
1 stop9h 50m
Frontier
Deal found 7/20![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Wed 8/126:00 am
IAH
- BUF
1 stop6h 53m
Frontier
Thu 8/2011:36 am
BUF
- IAH
1 stop20h 44m
Frontier
Deal found 7/19![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 10/18:44 pm
IAH
- BUF
1 stop14h 37m
Frontier
Tue 10/61:16 pm
BUF
- IAH
1 stop9h 50m
Frontier
Deal found 7/20![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 10/221:35 pm
IAH
- BUF
1 stop21h 43m
Frontier
Mon 10/261:13 pm
BUF
- IAH
1 stop26h 52m
Frontier
Deal found 7/21![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 8/204:32 pm
IAH
- BUF
1 stop16h 57m
Frontier
Thu 8/277:20 pm
BUF
- IAH
1 stop13h 00m
Frontier
Deal found 7/22![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Wed 8/128:02 pm
IAH
- BUF
1 stop13h 27m
Frontier
Mon 8/172:48 pm
BUF
- IAH
1 stop17h 32m
Frontier
Deal found 7/20![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Wed 8/126:00 am
IAH
- BUF
1 stop6h 53m
Frontier
Sat 8/1512:28 pm
BUF
- IAH
1 stop11h 01m
Frontier
Deal found 7/19![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Fri 9/411:32 am
IAH
- BUF
1 stop21h 57m
Frontier
Sun 9/611:36 am
BUF
- IAH
1 stop20h 44m
Frontier
Deal found 7/22![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 8/106:00 am
IAH
- BUF
1 stop6h 53m
Frontier
Tue 8/1111:29 am
BUF
- IAH
1 stop20h 51m
Frontier
Deal found 7/22![Frontier logo]()
$222
Best flights from George Bush Intcntl to BuffaloDiscover carefully curated flight deals from George Bush Intcntl to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This JetBlue deal was found by Cheapflights users on 7/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:14 pm
IAH
- BUF
1 stop9h 29m
JetBlue
Sat 8/299:15 am
BUF
- IAH
1 stop8h 50m
JetBlue
Deal found 7/20![JetBlue logo]()
$345
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:20 am
IAH
- BUF
2 stops11h 10m
Delta
Sat 9/126:00 am
BUF
- IAH
2 stops9h 24m
Delta
Deal found 7/22![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:20 am
IAH
- BUF
1 stop5h 02m
Delta
Wed 8/267:19 pm
BUF
- IAH
1 stop5h 33m
Delta
Deal found 7/20![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:30 am
IAH
- BUF
1 stop4h 52m
Delta
Tue 9/153:53 pm
BUF
- IAH
2 stops9h 01m
Delta
Deal found 7/19![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:00 am
IAH
- BUF
2 stops11h 19m
Delta
Mon 8/177:19 pm
BUF
- IAH
1 stop5h 33m
Delta
Deal found 7/19![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:28 am
IAH
- BUF
2 stops11h 31m
Delta
Sat 8/2912:16 pm
BUF
- IAH
2 stops11h 03m
Delta
Deal found 7/19![Delta logo]()
$458
This Delta deal was found by Cheapflights users on 7/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:20 am
IAH
- BUF
1 stop5h 02m
Delta
Sun 8/236:27 am
BUF
- IAH
2 stops8h 04m
Delta
Deal found 7/18![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 7/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:10 pm
IAH
- BUF
2 stops9h 47m
Delta
Sat 9/196:05 am
BUF
- IAH
1 stop6h 29m
Delta
Deal found 7/18![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 7/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:44 pm
IAH
- BUF
2 stops8h 09m
Delta
Mon 10/56:20 am
BUF
- IAH
2 stops8h 10m
Delta
Deal found 7/18![Delta logo]()
$468
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:37 pm
IAH
- BUF
1 stop6h 22m
Delta
Sat 8/157:00 am
BUF
- IAH
2 stops12h 41m
Delta
Deal found 7/19![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:05 am
IAH
- BUF
1 stop6h 01m
Delta
Tue 8/256:27 am
BUF
- IAH
2 stops8h 00m
Delta
Deal found 7/21![Delta logo]()
$478
Last-minute flights from George Bush Intcntl to BuffaloDiscover last-minute flight deals from George Bush Intcntl to Buffalo. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Buffalo. Data last updated July 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 8/106:00 am
IAH
- BUF
1 stop6h 53m
Frontier
Tue 8/1111:29 am
BUF
- IAH
1 stop20h 51m
Frontier
Deal found 7/22![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/106:00 am
IAH
- BUF
1 stop6h 53m
Frontier
Wed 8/122:48 pm
BUF
- IAH
1 stop8h 41m
Frontier
Deal found 7/19![Frontier logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/106:00 am
IAH
- BUF
1 stop6h 53m
Frontier
Tue 8/1811:36 am
BUF
- IAH
1 stop11h 38m
Frontier
Deal found 7/19![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Wed 8/126:00 am
IAH
- BUF
1 stop6h 53m
Frontier
Thu 8/2011:36 am
BUF
- IAH
1 stop20h 44m
Frontier
Deal found 7/19![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Wed 8/128:02 pm
IAH
- BUF
1 stop13h 27m
Frontier
Mon 8/172:48 pm
BUF
- IAH
1 stop17h 32m
Frontier
Deal found 7/20![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Wed 8/126:00 am
IAH
- BUF
1 stop6h 53m
Frontier
Sat 8/1512:28 pm
BUF
- IAH
1 stop11h 01m
Frontier
Deal found 7/19![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Wed 8/126:00 am
IAH
- BUF
1 stop6h 53m
Frontier
Thu 8/1311:29 am
BUF
- IAH
1 stop12h 00m
Frontier
Deal found 7/19![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Mon 8/1710:09 pm
IAH
- BUF
2 stops35h 20m
Frontier
Mon 8/2411:36 am
BUF
- IAH
1 stop20h 44m
Frontier
Deal found 7/20![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 8/204:32 pm
IAH
- BUF
1 stop16h 57m
Frontier
Thu 8/277:20 pm
BUF
- IAH
1 stop13h 00m
Frontier
Deal found 7/22![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/254:32 pm
IAH
- BUF
1 stop16h 57m
Frontier
Thu 8/277:20 pm
BUF
- IAH
1 stop13h 00m
Frontier
Deal found 7/23![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/2711:32 am
IAH
- BUF
1 stop5h 53m
Frontier
Tue 9/111:36 am
BUF
- IAH
1 stop11h 38m
Frontier
Deal found 7/19![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/2710:14 pm
IAH
- BUF
2 stops35h 15m
Frontier
Wed 9/211:36 am
BUF
- IAH
1 stop11h 38m
Frontier
Deal found 7/19![Frontier logo]()
$228
One-way flights from George Bush Intcntl to BuffaloSearch for one-way flight options from George Bush Intcntl to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from George Bush Intcntl to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Wed 8/126:00 am
IAH
- BUF
1 stop6h 53m
Frontier
Deal found 7/21![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Sat 8/158:02 pm
IAH
- BUF
1 stop13h 27m
Frontier
Deal found 7/19![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Tue 9/14:32 pm
IAH
- BUF
1 stop16h 57m
Frontier
Deal found 7/18![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/184:32 pm
IAH
- BUF
1 stop16h 57m
Frontier
Deal found 7/22![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Wed 10/211:35 pm
IAH
- BUF
1 stop21h 43m
Frontier
Deal found 7/19![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Wed 9/238:44 pm
IAH
- BUF
1 stop14h 37m
Frontier
Deal found 7/21![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 9/228:44 pm
IAH
- BUF
1 stop14h 37m
Frontier
Deal found 7/21![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Sat 10/178:44 pm
IAH
- BUF
1 stop14h 34m
Frontier
Deal found 7/21![Frontier logo]()
$107
This Trip.com deal was found by Cheapflights users on 7/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
IAH
- BUF
1 stop6h 53m
Frontier
Deal found 7/19![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 9/218:44 pm
IAH
- BUF
1 stop14h 37m
Frontier
Deal found 7/22![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Tue 8/48:02 pm
IAH
- BUF
1 stop16h 51m
Frontier
Deal found 7/18![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 10/188:44 pm
IAH
- BUF
1 stop14h 34m
Frontier
Deal found 7/21![Frontier logo]()
$113
Find flight deals from George Bush Intcntl to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Buffalo (BUF). 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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $208 (Kiwi.com) |
One-way from | $92 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $297 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Buffalo 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 23, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Wed 8/26
1:14 pm-11:43 pm
1 stop9h 29m
Buffalo
Sat 8/29
9:15 am-5:05 pm
1 stop8h 50m
$345
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Wed 8/19
5:20 am-5:30 pm
2 stops11h 10m
Buffalo
Sat 9/12
6:00 am-2:24 pm
2 stops9h 24m
$442
Quickest round-trip
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Wed 8/26
5:20 am-11:22 am
1 stop5h 02m
Buffalo
Wed 8/26
7:19 pm-11:52 pm
1 stop5h 33m
$447
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Tue 9/15
5:30 am-11:22 am
1 stop4h 52m
Buffalo
Tue 9/15
3:53 pm-11:54 pm
2 stops9h 01m
$452
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Thu 8/13
7:00 am-7:19 pm
2 stops11h 19m
Buffalo
Mon 8/17
7:19 pm-11:52 pm
1 stop5h 33m
$452
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Thu 8/27
11:28 am-11:59 pm
2 stops11h 31m
Buffalo
Sat 8/29
12:16 pm-10:19 pm
2 stops11h 03m
$458
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Thu 8/20
5:20 am-11:22 am
1 stop5h 02m
Buffalo
Sun 8/23
6:27 am-1:31 pm
2 stops8h 04m
$462
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Fri 9/18
12:10 pm-10:57 pm
2 stops9h 47m
Buffalo
Sat 9/19
6:05 am-11:34 am
1 stop6h 29m
$462
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Fri 10/2
2:44 pm-11:53 pm
2 stops8h 09m
Buffalo
Mon 10/5
6:20 am-1:30 pm
2 stops8h 10m
$468
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Wed 8/12
4:37 pm-11:59 pm
1 stop6h 22m
Buffalo
Sat 8/15
7:00 am-6:41 pm
2 stops12h 41m
$473
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Buffalo
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 George Bush Intcntl to Buffalo in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Buffalo 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 Houston George Bush Intcntl Airport-Buffalo 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 George Bush Intcntl to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from George Bush Intcntl with our price prediction graph.
IAH-BUF
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 Houston George Bush Intcntl Airport to Buffalo
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Buffalo?
To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Buffalo, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Buffalo?
Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Buffalo (average of $116). Flying from Houston George Bush Intcntl Airport to Buffalo in March is currently the most expensive (average of $427). 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.
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Buffalo?
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated July 23, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Houston George Bush Intcntl Airport to Buffalo 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.
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Buffalo. 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 Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 23, 2026.
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George Bush Intcntl and Buffalo flights
Browse other George Bush Intcntl and Buffalo flight options. Last updated on July 23, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on July 23, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from George Bush Intcntl to Buffalo
Discover the top 4 airlines that operate flights from George Bush Intcntl to Buffalo. 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$318 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$172 | Average$270 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$200 | Average$369 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$253 | Average$410 | FlexibilityNo cancel fee | On-time69% |