$126+ Cheap flights from San Francisco to Buffalo (SFO - 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BUF
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Buffalo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Buffalo
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Cheapest flights from San Francisco to BuffaloExplore the most affordable flight options available from San Francisco to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from San Francisco to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This Frontier deal was found by Cheapflights users on 6/9. 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.
Sat 7/1111:00 pm
SFO
- BUF
1 stop8h 29m
Frontier
Tue 7/1411:29 am
BUF
- SFO
1 stop10h 49m
Frontier
Deal found 6/9![Frontier logo]()
$246
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:25 pm
SFO
- BUF
1 stop8h 59m
JetBlue
Sat 9/263:30 pm
BUF
- SFO
1 stop11h 01m
JetBlue
Deal found 6/7![JetBlue logo]()
$252
This Orbitz deal was found by Cheapflights users on 6/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:15 pm
SFO
- BUF
1 stop10h 19m
Multiple Airlines
Mon 8/313:32 pm
BUF
- SFO
1 stop12h 04m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$260
This Expedia deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:00 pm
SFO
- BUF
1 stop8h 29m
Multiple Airlines
Tue 7/146:00 am
BUF
- SFO
1 stop8h 54m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$261
This Cheapflightsfares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:44 pm
SFO
- BUF
1 stop8h 30m
JetBlue
Fri 9/183:30 pm
BUF
- SFO
1 stop8h 58m
JetBlue
Deal found 6/8![JetBlue logo]()
$262
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
SFO
- BUF
1 stop10h 13m
JetBlue
Thu 9/104:30 pm
BUF
- SFO
1 stop10h 01m
JetBlue
Deal found 6/7![JetBlue logo]()
$267
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:00 pm
SFO
- BUF
1 stop9h 33m
Multiple Airlines
Wed 7/156:00 am
BUF
- SFO
1 stop8h 54m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$277
This Expedia deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:05 pm
SFO
- BUF
1 stop8h 24m
Frontier
Thu 8/611:29 am
BUF
- SFO
1 stop10h 44m
Frontier
Deal found 6/4![Frontier logo]()
$280
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:35 pm
SFO
- BUF
1 stop8h 27m
Delta
Sat 10/39:00 am
BUF
- SFO
1 stop8h 06m
Delta
Deal found 6/8![Delta logo]()
$285
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 8/205:05 am
SFO
- BUF
1 stop9h 57m
American Airlines
Thu 8/274:49 pm
BUF
- SFO
1 stop8h 51m
American Airlines
Deal found 6/9![American Airlines logo]()
$287
This Super.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:25 am
SFO
- BUF
1 stop10h 07m
JetBlue
Tue 9/83:52 pm
BUF
- SFO
1 stop11h 44m
JetBlue
Deal found 6/5![JetBlue logo]()
$291
This Expedia deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
SFO
- BUF
1 stop10h 24m
Multiple Airlines
Sat 8/2212:29 pm
BUF
- SFO
1 stop9h 56m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$292
Best flights from San Francisco to BuffaloDiscover carefully curated flight deals from San Francisco to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from San Francisco to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:30 pm
SFO
- BUF
1 stop6h 58m
United Airlines
Mon 8/317:59 pm
BUF
- SFO
1 stop8h 00m
United Airlines
Deal found 6/9![United Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:21 pm
SFO
- BUF
1 stop6h 37m
Delta
Sat 8/225:13 pm
BUF
- SFO
1 stop9h 45m
Delta
Deal found 6/8![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:40 pm
SFO
- BUF
2 stops11h 40m
Southwest
Thu 7/97:55 pm
BUF
- SFO
1 stop7h 20m
Southwest
Deal found 6/8![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:50 am
SFO
- BUF
2 stops10h 45m
Southwest
Thu 8/63:55 pm
BUF
- SFO
2 stops9h 55m
Southwest
Deal found 6/4![Southwest logo]()
$439
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:59 pm
SFO
- BUF
2 stops12h 19m
Delta
Sun 9/277:15 pm
BUF
- SFO
1 stop7h 18m
Delta
Deal found 6/4![Delta logo]()
$446
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:20 am
SFO
- BUF
2 stops9h 00m
Southwest
Sat 10/177:20 am
BUF
- SFO
2 stops10h 45m
Southwest
Deal found 6/5![Southwest logo]()
$439
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:20 pm
SFO
- BUF
1 stop6h 34m
Delta
Sun 9/276:05 am
BUF
- SFO
1 stop11h 41m
Delta
Deal found 6/4![Delta logo]()
$462
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:10 pm
SFO
- BUF
1 stop7h 50m
Southwest
Thu 7/911:00 am
BUF
- SFO
2 stops10h 40m
Southwest
Deal found 6/6![Southwest logo]()
$440
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:35 am
SFO
- BUF
2 stops9h 50m
Southwest
Mon 8/318:35 am
BUF
- SFO
2 stops9h 05m
Southwest
Deal found 6/7![Southwest logo]()
$445
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:40 pm
SFO
- BUF
2 stops11h 35m
Southwest
Fri 8/75:25 pm
BUF
- SFO
1 stop9h 00m
Southwest
Deal found 6/5![Southwest logo]()
$449
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:50 pm
SFO
- BUF
2 stops10h 20m
Southwest
Tue 7/1412:50 pm
BUF
- SFO
2 stops10h 05m
Southwest
Deal found 6/8![Southwest logo]()
$465
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:10 pm
SFO
- BUF
2 stops10h 40m
Southwest
Thu 7/237:55 pm
BUF
- SFO
1 stop7h 20m
Southwest
Deal found 6/4![Southwest logo]()
$482
Last-minute flights from San Francisco to BuffaloDiscover last-minute flight deals from San Francisco to Buffalo. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Buffalo. Data last updated June 9, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2010:10 pm
SFO
- BUF
1 stop9h 30m
Frontier
Sat 7/412:29 pm
BUF
- SFO
1 stop9h 57m
Frontier
Deal found 6/4![Frontier logo]()
$307
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2910:10 pm
SFO
- BUF
1 stop9h 45m
Frontier
Thu 7/911:29 am
BUF
- SFO
1 stop10h 49m
Frontier
Deal found 6/4![Frontier logo]()
$331
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:50 pm
SFO
- BUF
1 stop9h 41m
Multiple Airlines
Tue 7/1411:29 am
BUF
- SFO
1 stop10h 49m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$337
This Frontier deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:10 pm
SFO
- BUF
1 stop12h 43m
Frontier
Tue 7/1411:29 am
BUF
- SFO
1 stop10h 49m
Frontier
Deal found 6/9![Frontier logo]()
$298
This Cheapflightsfares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:30 pm
SFO
- BUF
1 stop8h 18m
JetBlue
Thu 7/96:00 am
BUF
- SFO
1 stop8h 54m
JetBlue
Deal found 6/8![JetBlue logo]()
$301
This Expedia deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:00 pm
SFO
- BUF
1 stop8h 29m
Multiple Airlines
Tue 7/146:00 am
BUF
- SFO
1 stop8h 54m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$261
This Frontier deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:10 pm
SFO
- BUF
1 stop12h 43m
Frontier
Tue 7/1411:29 am
BUF
- SFO
1 stop10h 49m
Frontier
Deal found 6/9![Frontier logo]()
$334
This Frontier deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:00 pm
SFO
- BUF
1 stop9h 33m
Frontier
Tue 7/1411:29 am
BUF
- SFO
1 stop10h 49m
Frontier
Deal found 6/9![Frontier logo]()
$262
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:00 pm
SFO
- BUF
1 stop9h 33m
Multiple Airlines
Wed 7/156:00 am
BUF
- SFO
1 stop8h 54m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$277
This Frontier deal was found by Cheapflights users on 6/9. 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.
Sat 7/1111:00 pm
SFO
- BUF
1 stop8h 29m
Frontier
Tue 7/1411:29 am
BUF
- SFO
1 stop10h 49m
Frontier
Deal found 6/9![Frontier logo]()
$246
This Expedia deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:00 pm
SFO
- BUF
1 stop9h 33m
Frontier
Thu 7/2311:29 am
BUF
- SFO
1 stop10h 49m
Frontier
Deal found 6/5![Frontier logo]()
$294
One-way flights from San Francisco to BuffaloSearch for one-way flight options from San Francisco to Buffalo. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from San Francisco to Buffalo. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
SFO
- BUF
1 stop10h 13m
JetBlue
Deal found 6/7![JetBlue logo]()
$126
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
SFO
- BUF
1 stop10h 19m
JetBlue
Deal found 6/7![JetBlue logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:26 am
SFO
- BUF
1 stop9h 22m
JetBlue
Deal found 6/8![JetBlue logo]()
$137
This Super.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2711:00 pm
SFO
- BUF
1 stop8h 29m
Frontier
Deal found 6/8![Frontier logo]()
$138
This Frontier deal was found by Cheapflights users on 6/9. 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.
Mon 8/311:00 pm
SFO
- BUF
1 stop8h 29m
Frontier
Deal found 6/9![Frontier logo]()
$139
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:05 pm
SFO
- BUF
1 stop8h 35m
Frontier
Deal found 6/8![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 6/9. 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 8/210:10 pm
SFO
- BUF
1 stop12h 43m
Frontier
Deal found 6/9![Frontier logo]()
$145
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:15 pm
SFO
- BUF
1 stop10h 19m
Frontier
Deal found 6/7![Frontier logo]()
$146
This Frontier deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:00 pm
SFO
- BUF
1 stop9h 33m
Frontier
Deal found 6/7![Frontier logo]()
$147
This Frontier deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1311:00 pm
SFO
- BUF
1 stop8h 29m
Frontier
Deal found 6/5![Frontier logo]()
$148
Find flight deals from San Francisco to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $252 (Super.com) |
One-way from | $126 (Super.com) |
Popular in | February |
Cheapest in | September |
Average price | $367 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 June 9, 2026.
Use the filters below to find and compare flights from San Francisco to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Fri 8/28
11:30 pm-9:28 am
1 stop6h 58m
Buffalo
Mon 8/31
7:59 pm-12:59 am
1 stop8h 00m
$310
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Fri 8/14
2:21 pm-11:58 pm
1 stop6h 37m
Buffalo
Sat 8/22
5:13 pm-11:58 pm
1 stop9h 45m
$332
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Tue 7/7
11:40 pm-2:20 pm
2 stops11h 40m
Buffalo
Thu 7/9
7:55 pm-12:15 am
1 stop7h 20m
$419
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Wed 8/5
6:50 am-8:35 pm
2 stops10h 45m
Buffalo
Thu 8/6
3:55 pm-10:50 pm
2 stops9h 55m
$439
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Tue 10/13
6:20 am-6:20 pm
2 stops9h 00m
Buffalo
Sat 10/17
7:20 am-3:05 pm
2 stops10h 45m
$439
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Mon 7/6
9:10 pm-8:00 am
1 stop7h 50m
Buffalo
Thu 7/9
11:00 am-6:40 pm
2 stops10h 40m
$440
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Thu 8/27
5:35 am-6:25 pm
2 stops9h 50m
Buffalo
Mon 8/31
8:35 am-2:40 pm
2 stops9h 05m
$445
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Wed 9/23
4:59 pm-8:18 am
2 stops12h 19m
Buffalo
Sun 9/27
7:15 pm-11:33 pm
1 stop7h 18m
$446
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Wed 7/15
11:40 pm-2:15 pm
2 stops11h 35m
Buffalo
Fri 8/7
5:25 pm-11:25 pm
1 stop9h 00m
$449
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Thu 9/24
2:20 pm-11:54 pm
1 stop6h 34m
Buffalo
Sun 9/27
6:05 am-2:46 pm
1 stop11h 41m
$462
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from San Francisco 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 San Francisco to Buffalo in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-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 San Francisco-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 San Francisco to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from San Francisco with our price prediction graph.
SFO-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 San Francisco to Buffalo
How far ahead should I book a flight from San Francisco to Buffalo?
The best time to book flights from San Francisco to Buffalo is 6 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Francisco to Buffalo?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Buffalo (average of $250). Flying from San Francisco to Buffalo in February is currently the most expensive (average of $557). 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 San Francisco 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 June 9, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from San Francisco 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
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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
Batavia
Williamsville
Orchard Park
Eden
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes
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Alternative routes for San Francisco to Buffalo
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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 June 9, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Buffalo by cabin class
Find flights from San Francisco to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Buffalo flights
Browse other San Francisco and Buffalo flight options. Last updated on June 9, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from San Francisco to Buffalo
Discover the top 6 airlines that operate flights from San Francisco 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$116 | Average$282 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$136 | Average$353 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$238 | Average$411 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$379 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$263 | Average$427 | FlexibilityNo cancel fee | On-time69% |