$82+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUF
Mar 29 — Apr 51
1 adult, Economy
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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 February 27, 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 February 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 5/136:57 pm
IAH
- BUF
1 stop23h 16m
Frontier
Tue 5/191:08 pm
BUF
- IAH
1 stop10h 42m
Frontier
Deal found 2/24![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/286:14 pm
IAH
- BUF
1 stop17h 28m
Frontier
Tue 5/51:08 pm
BUF
- IAH
1 stop10h 42m
Frontier
Deal found 2/24![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/296:00 am
IAH
- BUF
1 stop5h 42m
Frontier
Thu 5/71:08 pm
BUF
- IAH
1 stop10h 42m
Frontier
Deal found 2/24![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/256:14 pm
IAH
- BUF
1 stop15h 55m
Frontier
Fri 5/81:08 pm
BUF
- IAH
1 stop10h 42m
Frontier
Deal found 2/24![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Sun 5/105:49 pm
IAH
- BUF
1 stop17h 24m
Frontier
Thu 5/141:08 pm
BUF
- IAH
1 stop10h 42m
Frontier
Deal found 2/23![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 3/195:15 am
IAH
- BUF
1 stop5h 50m
Multiple Airlines
Mon 3/239:25 pm
BUF
- IAH
1 stop12h 15m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 4/185:05 am
IAH
- BUF
1 stop6h 08m
Multiple Airlines
Sun 4/1912:07 pm
BUF
- IAH
1 stop20h 52m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/171:17 pm
IAH
- BUF
1 stop21h 56m
Frontier
Mon 4/2012:32 pm
BUF
- IAH
1 stop11h 18m
Frontier
Deal found 2/26![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/305:05 am
IAH
- BUF
1 stop6h 07m
Multiple Airlines
Sun 5/312:32 pm
BUF
- IAH
1 stop20h 27m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/255:05 am
IAH
- BUF
1 stop6h 08m
Multiple Airlines
Sun 5/312:32 pm
BUF
- IAH
1 stop20h 27m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/146:14 pm
IAH
- BUF
1 stop17h 28m
Multiple Airlines
Fri 4/1712:08 pm
BUF
- IAH
1 stop23h 17m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/195:49 pm
IAH
- BUF
1 stop17h 16m
Frontier
Mon 3/2311:59 am
BUF
- IAH
1 stop29h 52m
Frontier
Deal found 2/26![Frontier logo]()
$174
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 February 27, 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 February 27, 2026.
This JetBlue deal was found by Cheapflights users on 2/26. 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.
Fri 5/112:44 pm
IAH
- BUF
1 stop9h 13m
JetBlue
Sat 5/96:00 am
BUF
- IAH
1 stop6h 53m
JetBlue
Deal found 2/26![JetBlue logo]()
$198
This Delta deal was found by Cheapflights users on 2/24. 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.
Mon 3/303:18 pm
IAH
- BUF
1 stop6h 37m
Delta
Tue 3/314:53 pm
BUF
- IAH
1 stop8h 06m
Delta
Deal found 2/24![Delta logo]()
$331
This JetBlue deal was found by Cheapflights users on 2/27. 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.
Tue 5/1212:44 pm
IAH
- BUF
1 stop9h 13m
JetBlue
Wed 5/136:00 am
BUF
- IAH
1 stop6h 53m
JetBlue
Deal found 2/27![JetBlue logo]()
$217
This JetBlue deal was found by Cheapflights users on 2/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:50 am
IAH
- BUF
1 stop6h 15m
JetBlue
Sat 6/67:40 am
BUF
- IAH
1 stop6h 47m
JetBlue
Deal found 2/23![JetBlue logo]()
$289
This Delta deal was found by Cheapflights users on 2/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:23 am
IAH
- BUF
2 stops7h 56m
Delta
Tue 3/312:59 pm
BUF
- IAH
2 stops10h 00m
Delta
Deal found 2/23![Delta logo]()
$341
This JetBlue deal was found by Cheapflights users on 2/26. 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.
Fri 5/292:25 pm
IAH
- BUF
1 stop6h 13m
JetBlue
Fri 9/46:00 am
BUF
- IAH
1 stop7h 32m
JetBlue
Deal found 2/26![JetBlue logo]()
$316
This Delta deal was found by Cheapflights users on 2/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:25 am
IAH
- BUF
1 stop5h 19m
Delta
Sat 3/286:08 pm
BUF
- IAH
1 stop6h 51m
Delta
Deal found 2/23![Delta logo]()
$385
This JetBlue deal was found by Cheapflights users on 2/27. 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 8/191:27 pm
IAH
- BUF
1 stop9h 12m
JetBlue
Sat 8/229:40 am
BUF
- IAH
1 stop8h 08m
JetBlue
Deal found 2/27![JetBlue logo]()
$368
This Delta deal was found by Cheapflights users on 2/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:20 pm
IAH
- BUF
2 stops8h 39m
Delta
Fri 9/44:30 pm
BUF
- IAH
1 stop5h 33m
Delta
Deal found 2/23![Delta logo]()
$432
This Delta deal was found by Cheapflights users on 2/26. 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 3/134:56 pm
IAH
- BUF
1 stop5h 50m
Delta
Tue 3/246:15 am
BUF
- IAH
1 stop5h 29m
Delta
Deal found 2/26![Delta logo]()
$449
This JetBlue deal was found by Cheapflights users on 2/24. 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.
Sat 7/251:27 pm
IAH
- BUF
1 stop9h 12m
JetBlue
Sun 8/26:00 am
BUF
- IAH
1 stop7h 32m
JetBlue
Deal found 2/24![JetBlue logo]()
$431
Last-minute flights from George Bush Intcntl to BuffaloDiscover last-minute flight deals from George Bush Intcntl to Buffalo. Data last updated February 27, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Buffalo. Data last updated February 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/119:15 pm
IAH
- BUF
1 stop12h 34m
Frontier
Mon 3/2311:59 am
BUF
- IAH
1 stop29h 52m
Frontier
Deal found 2/26![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/139:14 pm
IAH
- BUF
1 stop11h 43m
Frontier
Mon 3/2311:59 am
BUF
- IAH
1 stop29h 52m
Frontier
Deal found 2/26![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Wed 3/185:58 pm
IAH
- BUF
1 stop17h 07m
Frontier
Sun 3/2212:45 pm
BUF
- IAH
1 stop24h 00m
Frontier
Deal found 2/23![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Wed 3/186:27 pm
IAH
- BUF
2 stops16h 38m
Multiple Airlines
Sun 3/2212:45 pm
BUF
- IAH
1 stop24h 00m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 3/195:15 am
IAH
- BUF
1 stop5h 50m
Multiple Airlines
Mon 3/239:25 pm
BUF
- IAH
1 stop12h 15m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/195:49 pm
IAH
- BUF
1 stop17h 16m
Frontier
Mon 3/2311:59 am
BUF
- IAH
1 stop29h 52m
Frontier
Deal found 2/26![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/195:49 pm
IAH
- BUF
1 stop17h 16m
Frontier
Sun 3/2212:45 pm
BUF
- IAH
1 stop24h 00m
Frontier
Deal found 2/26![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/205:15 am
IAH
- BUF
1 stop5h 50m
Multiple Airlines
Mon 3/2311:59 am
BUF
- IAH
1 stop29h 52m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/205:15 am
IAH
- BUF
1 stop5h 50m
Multiple Airlines
Sun 3/2212:45 pm
BUF
- IAH
1 stop24h 00m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$213
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 February 27, 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 February 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Wed 4/226:00 am
IAH
- BUF
1 stop5h 42m
Frontier
Deal found 2/23![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 3/185:58 pm
IAH
- BUF
1 stop17h 07m
Frontier
Deal found 2/24![Frontier logo]()
$87
This WAYA deal was found by Cheapflights users on 2/26. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:15 am
IAH
- BUF
1 stop5h 50m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Thu 3/56:15 am
IAH
- BUF
1 stop5h 39m
Frontier
Deal found 2/23![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 5/146:00 am
IAH
- BUF
1 stop29h 13m
Frontier
Deal found 2/26![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 3/1811:19 am
IAH
- BUF
2 stops23h 46m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 2/23. 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.
Wed 4/225:45 am
IAH
- BUF
2 stops28h 55m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/119:15 pm
IAH
- BUF
1 stop12h 34m
Frontier
Deal found 2/26![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/264:22 pm
IAH
- BUF
2 stops18h 43m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$125
This FlightHub deal was found by Cheapflights users on 2/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:25 pm
IAH
- BUF
1 stop6h 13m
JetBlue
Deal found 2/25![JetBlue logo]()
$126
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 February 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $153 (Kiwi.com) |
One-way from | $82 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $143 |
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 February 27, 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
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Fri 5/1
12:44 pm-10:57 pm
1 stop9h 13m
Buffalo
Sat 5/9
6:00 am-11:53 am
1 stop6h 53m
$198
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Tue 5/12
12:44 pm-10:57 pm
1 stop9h 13m
Buffalo
Wed 5/13
6:00 am-11:53 am
1 stop6h 53m
$217
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Mon 6/1
11:50 am-7:05 pm
1 stop6h 15m
Buffalo
Sat 6/6
7:40 am-1:27 pm
1 stop6h 47m
$289
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Fri 5/29
2:25 pm-9:38 pm
1 stop6h 13m
Buffalo
Fri 9/4
6:00 am-12:32 pm
1 stop7h 32m
$316
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Mon 3/30
3:18 pm-10:55 pm
1 stop6h 37m
Buffalo
Tue 3/31
4:53 pm-11:59 pm
1 stop8h 06m
$331
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Tue 3/24
5:23 am-2:19 pm
2 stops7h 56m
Buffalo
Tue 3/31
2:59 pm-11:59 pm
2 stops10h 00m
$341
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Wed 8/19
1:27 pm-11:39 pm
1 stop9h 12m
Buffalo
Sat 8/22
9:40 am-4:48 pm
1 stop8h 08m
$368
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Sat 3/21
5:25 am-11:44 am
1 stop5h 19m
Buffalo
Sat 3/28
6:08 pm-11:59 pm
1 stop6h 51m
$385
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Sat 7/25
1:27 pm-11:39 pm
1 stop9h 12m
Buffalo
Sun 8/2
6:00 am-12:32 pm
1 stop7h 32m
$431
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Fri 5/29
2:20 pm-11:59 pm
2 stops8h 39m
Buffalo
Fri 9/4
4:30 pm-9:03 pm
1 stop5h 33m
$432
Showing 1-10 of 22 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 February.
| 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?
Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Buffalo. Price data was last updated on February 20, 2026.
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 67 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 $273). 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.
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 February 27, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
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
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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George Bush Intcntl and Buffalo flights
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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 February 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$169 | Average$266 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$199 | Average$358 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$199 | Average$353 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$272 | FlexibilityNo cancel fee | On-timeN/A |