$59+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUF
May 26 — Jun 21
Round-trip
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 April 26, 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 April 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Tue 5/268:02 pm
IAH
- BUF
1 stop16h 52m
Frontier
Fri 5/292:49 pm
BUF
- IAH
1 stop17h 45m
Frontier
Deal found 4/25![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/168:57 pm
IAH
- BUF
1 stop12h 44m
Frontier
Tue 5/2611:36 am
BUF
- IAH
1 stop20h 58m
Frontier
Deal found 4/25![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/28:02 pm
IAH
- BUF
1 stop16h 52m
Frontier
Tue 6/912:05 pm
BUF
- IAH
1 stop11h 43m
Frontier
Deal found 4/21![Frontier logo]()
$153
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:04 am
IAH
- BUF
1 stop5h 55m
American Airlines
Tue 9/14:49 pm
BUF
- IAH
1 stop5h 43m
American Airlines
Deal found 4/21![American Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Mon 5/258:50 pm
IAH
- BUF
1 stop12h 51m
Frontier
Wed 5/272:49 pm
BUF
- IAH
1 stop17h 45m
Frontier
Deal found 4/25![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/711:12 am
IAH
- BUF
1 stop25h 42m
Frontier
Mon 5/117:31 pm
BUF
- IAH
1 stop14h 29m
Frontier
Deal found 4/21![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Thu 6/47:28 pm
IAH
- BUF
1 stop22h 31m
Frontier
Tue 6/912:05 pm
BUF
- IAH
1 stop11h 43m
Frontier
Deal found 4/25![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/198:02 pm
IAH
- BUF
1 stop16h 52m
Frontier
Tue 5/2611:36 am
BUF
- IAH
1 stop20h 58m
Frontier
Deal found 4/21![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:45 am
IAH
- BUF
1 stop7h 09m
Frontier
Wed 6/32:49 pm
BUF
- IAH
1 stop17h 45m
Frontier
Deal found 4/22![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Mon 5/255:45 am
IAH
- BUF
1 stop27h 56m
Multiple Airlines
Thu 5/2811:36 am
BUF
- IAH
1 stop9h 02m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$179
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 April 26, 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 April 26, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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 5/305:25 pm
IAH
- BUF
1 stop5h 34m
Delta
Sat 6/66:15 am
BUF
- IAH
1 stop7h 59m
Delta
Deal found 4/23![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:45 pm
IAH
- BUF
1 stop6h 10m
United Airlines
Wed 5/1311:02 am
BUF
- IAH
1 stop7h 09m
United Airlines
Deal found 4/22![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 9/307:15 am
IAH
- BUF
1 stop7h 15m
Delta
Sun 10/46:00 am
BUF
- IAH
1 stop7h 07m
Delta
Deal found 4/23![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 4/24. 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.
Fri 6/194:20 pm
IAH
- BUF
1 stop6h 39m
Delta
Sat 7/46:07 am
BUF
- IAH
1 stop5h 29m
Delta
Deal found 4/24![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 4/22. 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.
Fri 7/243:27 pm
IAH
- BUF
1 stop7h 31m
Delta
Wed 7/296:07 am
BUF
- IAH
1 stop5h 30m
Delta
Deal found 4/22![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/132:43 pm
IAH
- BUF
1 stop8h 02m
Delta
Sat 6/206:29 am
BUF
- IAH
1 stop5h 07m
Delta
Deal found 4/25![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:25 pm
IAH
- BUF
1 stop7h 34m
Delta
Sun 5/317:39 pm
BUF
- IAH
1 stop5h 15m
Delta
Deal found 4/25![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 4/24. 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.
Tue 5/124:28 pm
IAH
- BUF
1 stop6h 31m
Delta
Mon 5/187:39 pm
BUF
- IAH
1 stop5h 15m
Delta
Deal found 4/24![Delta logo]()
$264
This Delta deal was found by Cheapflights users on 4/22. 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 7/155:30 am
IAH
- BUF
1 stop4h 53m
Delta
Thu 7/165:12 pm
BUF
- IAH
1 stop5h 12m
Delta
Deal found 4/22![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 4/24. 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.
Tue 5/124:28 pm
IAH
- BUF
1 stop6h 31m
Delta
Sat 5/165:11 pm
BUF
- IAH
1 stop7h 43m
Delta
Deal found 4/24![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 4/24. 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.
Tue 5/262:18 pm
IAH
- BUF
1 stop8h 14m
Delta
Sat 5/306:15 am
BUF
- IAH
1 stop7h 59m
Delta
Deal found 4/24![Delta logo]()
$318
Last-minute flights from George Bush Intcntl to BuffaloDiscover last-minute flight deals from George Bush Intcntl to Buffalo. Data last updated April 26, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Buffalo. Data last updated April 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/711:12 am
IAH
- BUF
1 stop25h 42m
Frontier
Mon 5/117:31 pm
BUF
- IAH
1 stop14h 29m
Frontier
Deal found 4/21![Frontier logo]()
$167
This Frontier deal was found by Cheapflights users on 4/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:45 am
IAH
- BUF
1 stop9h 19m
Frontier
Sun 5/177:44 pm
BUF
- IAH
1 stop17h 50m
Frontier
Deal found 4/24![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/138:50 pm
IAH
- BUF
1 stop12h 51m
Frontier
Sat 5/1612:41 pm
BUF
- IAH
1 stop11h 09m
Frontier
Deal found 4/24![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/138:50 pm
IAH
- BUF
1 stop12h 51m
Frontier
Tue 5/1911:36 am
BUF
- IAH
1 stop12h 14m
Frontier
Deal found 4/24![Frontier logo]()
$184
This Expedia deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:45 am
IAH
- BUF
1 stop9h 19m
Frontier
Mon 5/187:41 pm
BUF
- IAH
1 stop14h 19m
Frontier
Deal found 4/23![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/168:57 pm
IAH
- BUF
1 stop12h 44m
Frontier
Tue 5/2611:36 am
BUF
- IAH
1 stop20h 58m
Frontier
Deal found 4/25![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/198:02 pm
IAH
- BUF
1 stop16h 52m
Frontier
Tue 5/2611:36 am
BUF
- IAH
1 stop20h 58m
Frontier
Deal found 4/21![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Mon 5/258:50 pm
IAH
- BUF
1 stop12h 51m
Frontier
Wed 5/272:49 pm
BUF
- IAH
1 stop17h 45m
Frontier
Deal found 4/25![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Mon 5/255:45 am
IAH
- BUF
1 stop27h 56m
Multiple Airlines
Thu 5/2811:36 am
BUF
- IAH
1 stop9h 02m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Tue 5/268:02 pm
IAH
- BUF
1 stop16h 52m
Frontier
Fri 5/292:49 pm
BUF
- IAH
1 stop17h 45m
Frontier
Deal found 4/25![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:45 am
IAH
- BUF
1 stop7h 09m
Frontier
Wed 6/32:49 pm
BUF
- IAH
1 stop17h 45m
Frontier
Deal found 4/22![Frontier logo]()
$172
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 April 26, 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 April 26, 2026.
This Trip.com deal was found by Cheapflights users on 4/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:45 am
IAH
- BUF
1 stop7h 09m
Frontier
Deal found 4/25![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/911:12 am
IAH
- BUF
1 stop25h 43m
Frontier
Deal found 4/22![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/148:02 pm
IAH
- BUF
1 stop16h 52m
Frontier
Deal found 4/24![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/268:02 pm
IAH
- BUF
1 stop16h 52m
Frontier
Deal found 4/24![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:45 am
IAH
- BUF
1 stop7h 09m
Frontier
Deal found 4/22![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Mon 5/188:50 pm
IAH
- BUF
1 stop12h 51m
Frontier
Deal found 4/25![Frontier logo]()
$82
This Trip.com deal was found by Cheapflights users on 4/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:10 am
IAH
- BUF
1 stop28h 27m
Frontier
Deal found 4/22![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 6/258:02 pm
IAH
- BUF
1 stop16h 53m
Frontier
Deal found 4/24![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sat 5/168:57 pm
IAH
- BUF
1 stop12h 44m
Frontier
Deal found 4/22![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/128:02 pm
IAH
- BUF
1 stop16h 52m
Frontier
Deal found 4/22![Frontier logo]()
$97
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:04 am
IAH
- BUF
1 stop8h 00m
American Airlines
Deal found 4/22![American Airlines logo]()
$99
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 April 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $126 (Kiwi.com) |
One-way from | $59 (Trip.com) |
Popular in | March |
Cheapest in | February |
Average price | $381 |
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 April 26, 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
Sat 5/30
5:25 pm-11:59 pm
1 stop5h 34m
Buffalo
Sat 6/6
6:15 am-1:14 pm
1 stop7h 59m
$217
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Wed 9/30
7:15 am-3:30 pm
1 stop7h 15m
Buffalo
Sun 10/4
6:00 am-12:07 pm
1 stop7h 07m
$227
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Fri 6/19
4:20 pm-11:59 pm
1 stop6h 39m
Buffalo
Sat 7/4
6:07 am-10:36 am
1 stop5h 29m
$237
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Fri 7/24
3:27 pm-11:58 pm
1 stop7h 31m
Buffalo
Wed 7/29
6:07 am-10:37 am
1 stop5h 30m
$237
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Sat 6/13
2:43 pm-11:45 pm
1 stop8h 02m
Buffalo
Sat 6/20
6:29 am-10:36 am
1 stop5h 07m
$237
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Thu 5/28
3:25 pm-11:59 pm
1 stop7h 34m
Buffalo
Sun 5/31
7:39 pm-11:54 pm
1 stop5h 15m
$237
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Tue 5/12
4:28 pm-11:59 pm
1 stop6h 31m
Buffalo
Mon 5/18
7:39 pm-11:54 pm
1 stop5h 15m
$264
Quickest round-trip
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Wed 7/15
5:30 am-11:23 am
1 stop4h 53m
Buffalo
Thu 7/16
5:12 pm-9:24 pm
1 stop5h 12m
$288
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Tue 5/12
4:45 pm-11:55 pm
1 stop6h 10m
Buffalo
Wed 5/13
11:02 am-5:11 pm
1 stop7h 09m
$307
HoustonBuffalo
IAH - BUF
IAHBUF
Houston George Bush Intcntl
Tue 5/12
4:28 pm-11:59 pm
1 stop6h 31m
Buffalo
Sat 5/16
5:11 pm-11:54 pm
1 stop7h 43m
$315
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 April.
| 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 $418). 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 April 26, 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.
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Comfort
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
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
Browse other George Bush Intcntl and Buffalo flight options. Last updated on April 26, 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 April 26, 2026.
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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 April 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$172 | Average$277 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$199 | Average$371 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$278 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$330 | FlexibilityNo cancel fee | On-time69% |