$90+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BUF
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from San Francisco to Buffalo with Cheapflights
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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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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 February 3, 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 February 3, 2026.
This Expedia deal was found by Cheapflights users on 2/2. 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 2/2510:58 pm
SFO
- BUF
1 stop10h 56m
Frontier
Mon 3/21:48 pm
BUF
- SFO
1 stop10h 51m
Frontier
Deal found 2/2![Frontier logo]()
$158
This Frontier deal was found by Cheapflights users on 2/2. 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 3/410:58 pm
SFO
- BUF
1 stop10h 56m
Frontier
Mon 3/912:50 pm
BUF
- SFO
1 stop9h 24m
Frontier
Deal found 2/2![Frontier logo]()
$209
This Priceline deal was found by Cheapflights users on 2/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:00 am
SFO
- BUF
1 stop8h 40m
Multiple Airlines
Mon 3/21:48 pm
BUF
- SFO
1 stop10h 51m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$216
This Frontier deal was found by Cheapflights users on 2/2. 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 3/510:40 pm
SFO
- BUF
1 stop10h 38m
Frontier
Mon 3/912:50 pm
BUF
- SFO
1 stop9h 24m
Frontier
Deal found 2/2![Frontier logo]()
$218
This Frontier deal was found by Cheapflights users on 2/2. 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 2/2811:16 pm
SFO
- BUF
1 stop11h 08m
Frontier
Thu 3/51:39 pm
BUF
- SFO
1 stop11h 00m
Frontier
Deal found 2/2![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/2811:16 pm
SFO
- BUF
1 stop11h 08m
Frontier
Mon 3/99:25 pm
BUF
- SFO
2 stops25h 44m
Frontier
Deal found 2/2![Frontier logo]()
$233
This Frontier deal was found by Cheapflights users on 2/2. 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 3/111:09 pm
SFO
- BUF
1 stop10h 44m
Frontier
Mon 3/912:50 pm
BUF
- SFO
1 stop9h 24m
Frontier
Deal found 2/2![Frontier logo]()
$244
This Southwest deal was found by Cheapflights users on 2/2. 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 2/259:30 pm
SFO
- BUF
1 stop7h 35m
Southwest
Mon 3/25:50 am
BUF
- SFO
1 stop8h 25m
Southwest
Deal found 2/2![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 2/2. 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 3/310:00 pm
SFO
- BUF
1 stop10h 00m
Delta
Wed 3/1110:32 am
BUF
- SFO
1 stop7h 10m
Delta
Deal found 2/2![Delta logo]()
$260
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/2511:30 pm
SFO
- BUF
2 stops10h 21m
American Airlines
Mon 3/26:01 pm
BUF
- SFO
1 stop8h 46m
American Airlines
Deal found 2/2![American Airlines logo]()
$262
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 February 3, 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 February 3, 2026.
This Southwest deal was found by Cheapflights users on 2/2. 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 3/39:30 pm
SFO
- BUF
1 stop7h 35m
Southwest
Tue 3/107:00 pm
BUF
- SFO
1 stop7h 45m
Southwest
Deal found 2/2![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 2/2. 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 3/45:45 am
SFO
- BUF
1 stop8h 14m
Delta
Sat 3/75:44 pm
BUF
- SFO
1 stop8h 41m
Delta
Deal found 2/2![Delta logo]()
$260
This JetBlue deal was found by Cheapflights users on 1/31. 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 2/258:20 am
SFO
- BUF
1 stop10h 05m
JetBlue
Thu 2/2610:25 am
BUF
- SFO
1 stop9h 31m
JetBlue
Deal found 1/31![JetBlue logo]()
$263
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:30 pm
SFO
- BUF
1 stop9h 13m
American Airlines
Sat 3/76:35 pm
BUF
- SFO
1 stop8h 14m
American Airlines
Deal found 2/2![American Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sun 4/1211:52 pm
SFO
- BUF
1 stop7h 20m
United Airlines
Wed 4/155:55 pm
BUF
- SFO
1 stop9h 24m
United Airlines
Deal found 2/1![United Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 2/2. 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 2/259:30 pm
SFO
- BUF
1 stop7h 35m
Southwest
Mon 3/25:50 am
BUF
- SFO
1 stop8h 25m
Southwest
Deal found 2/2![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 2/2. 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 3/510:45 pm
SFO
- BUF
1 stop9h 58m
Delta
Tue 3/1012:07 pm
BUF
- SFO
1 stop10h 12m
Delta
Deal found 2/2![Delta logo]()
$263
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:17 pm
SFO
- BUF
1 stop7h 33m
American Airlines
Fri 3/66:01 pm
BUF
- SFO
1 stop8h 46m
American Airlines
Deal found 2/2![American Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:50 pm
SFO
- BUF
1 stop8h 22m
United Airlines
Thu 4/167:45 pm
BUF
- SFO
1 stop8h 32m
United Airlines
Deal found 2/1![United Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 2/2. 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.
Sun 3/15:45 am
SFO
- BUF
1 stop8h 14m
Delta
Wed 3/111:00 pm
BUF
- SFO
1 stop9h 07m
Delta
Deal found 2/2![Delta logo]()
$263
This Delta deal was found by Cheapflights users on 2/2. 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 3/610:45 pm
SFO
- BUF
1 stop9h 58m
Delta
Sat 3/75:44 pm
BUF
- SFO
1 stop8h 41m
Delta
Deal found 2/2![Delta logo]()
$263
This Delta deal was found by Cheapflights users on 2/2. 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 3/610:45 pm
SFO
- BUF
1 stop9h 58m
Delta
Wed 3/116:15 am
BUF
- SFO
1 stop7h 30m
Delta
Deal found 2/2![Delta logo]()
$263
Last-minute flights from San Francisco to BuffaloDiscover last-minute flight deals from San Francisco to Buffalo. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Buffalo. Data last updated February 3, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/2. 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 2/2510:58 pm
SFO
- BUF
1 stop10h 56m
Frontier
Mon 3/21:48 pm
BUF
- SFO
1 stop10h 51m
Frontier
Deal found 2/2![Frontier logo]()
$158
This Priceline deal was found by Cheapflights users on 2/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:00 am
SFO
- BUF
1 stop8h 40m
Multiple Airlines
Mon 3/21:48 pm
BUF
- SFO
1 stop10h 51m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$216
This Southwest deal was found by Cheapflights users on 2/2. 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 2/259:30 pm
SFO
- BUF
1 stop7h 35m
Southwest
Mon 3/25:50 am
BUF
- SFO
1 stop8h 25m
Southwest
Deal found 2/2![Southwest logo]()
$257
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/2511:30 pm
SFO
- BUF
2 stops10h 21m
American Airlines
Mon 3/26:01 pm
BUF
- SFO
1 stop8h 46m
American Airlines
Deal found 2/2![American Airlines logo]()
$262
This Frontier deal was found by Cheapflights users on 2/2. 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 2/2811:16 pm
SFO
- BUF
1 stop11h 08m
Frontier
Thu 3/51:39 pm
BUF
- SFO
1 stop11h 00m
Frontier
Deal found 2/2![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/2811:16 pm
SFO
- BUF
1 stop11h 08m
Frontier
Mon 3/99:25 pm
BUF
- SFO
2 stops25h 44m
Frontier
Deal found 2/2![Frontier logo]()
$233
This Frontier deal was found by Cheapflights users on 2/2. 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 3/111:09 pm
SFO
- BUF
1 stop10h 44m
Frontier
Mon 3/912:50 pm
BUF
- SFO
1 stop9h 24m
Frontier
Deal found 2/2![Frontier logo]()
$244
This Delta deal was found by Cheapflights users on 2/2. 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 3/310:45 pm
SFO
- BUF
1 stop9h 58m
Delta
Tue 3/104:53 pm
BUF
- SFO
1 stop9h 26m
Delta
Deal found 2/2![Delta logo]()
$260
This Frontier deal was found by Cheapflights users on 2/2. 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 3/410:58 pm
SFO
- BUF
1 stop10h 56m
Frontier
Mon 3/912:50 pm
BUF
- SFO
1 stop9h 24m
Frontier
Deal found 2/2![Frontier logo]()
$209
This Frontier deal was found by Cheapflights users on 2/2. 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 3/510:40 pm
SFO
- BUF
1 stop10h 38m
Frontier
Mon 3/912:50 pm
BUF
- SFO
1 stop9h 24m
Frontier
Deal found 2/2![Frontier logo]()
$218
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 February 3, 2026.
Search for one-way flight options from San Francisco to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Expedia deal was found by Cheapflights users on 2/1. 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 3/410:58 pm
SFO
- BUF
1 stop10h 56m
Frontier
Deal found 2/1![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 2/2. 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 3/1110:38 pm
SFO
- BUF
1 stop10h 27m
Frontier
Deal found 2/2![Frontier logo]()
$100
This Frontier deal was found by Cheapflights users on 2/1. 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 3/710:38 pm
SFO
- BUF
1 stop9h 27m
Frontier
Deal found 2/1![Frontier logo]()
$109
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/411:35 pm
SFO
- BUF
2 stops10h 16m
American Airlines
Deal found 2/1![American Airlines logo]()
$131
This Southwest deal was found by Cheapflights users on 2/2. 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.
Sun 3/89:20 pm
SFO
- BUF
1 stop7h 30m
Southwest
Deal found 2/2![Southwest logo]()
$132
This Trip.com deal was found by Cheapflights users on 2/1. 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.
Sun 3/1510:40 pm
SFO
- BUF
1 stop9h 24m
Frontier
Deal found 2/1![Frontier logo]()
$134
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:30 pm
SFO
- BUF
2 stops10h 25m
American Airlines
Deal found 2/1![American Airlines logo]()
$152
This Frontier deal was found by Cheapflights users on 1/31. 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 3/1810:38 pm
SFO
- BUF
1 stop10h 27m
Frontier
Deal found 1/31![Frontier logo]()
$157
This Southwest deal was found by Cheapflights users on 2/2. 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 3/1911:25 pm
SFO
- BUF
1 stop8h 05m
Southwest
Deal found 2/2![Southwest logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/306:00 am
SFO
- BUF
2 stops23h 47m
Frontier
Deal found 2/1![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/2210:46 pm
SFO
- BUF
1 stop11h 07m
Frontier
Deal found 2/1![Frontier logo]()
$175
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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $158 (Expedia) |
One-way from | $90 (Expedia) |
Popular in | January |
Cheapest in | September |
Average price | $376 |
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 February 3, 2026.
Use the filters below to find and compare flights from San Francisco to Buffalo that are best for you.
Fly from
San Francisco
Fly to
Buffalo
Route
Depart
Return
Price
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Tue 3/3
9:30 pm-8:05 am
1 stop7h 35m
Buffalo
Tue 3/10
7:00 pm-11:45 pm
1 stop7h 45m
$257
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Wed 2/25
9:30 pm-8:05 am
1 stop7h 35m
Buffalo
Mon 3/2
5:50 am-11:15 am
1 stop8h 25m
$257
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Wed 3/4
5:45 am-4:59 pm
1 stop8h 14m
Buffalo
Sat 3/7
5:44 pm-11:25 pm
1 stop8h 41m
$260
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Wed 2/25
8:20 am-9:25 pm
1 stop10h 05m
Buffalo
Thu 2/26
10:25 am-4:56 pm
1 stop9h 31m
$263
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Sun 3/1
11:30 pm-11:43 am
1 stop9h 13m
Buffalo
Sat 3/7
6:35 pm-11:49 pm
1 stop8h 14m
$263
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Sun 4/12
11:52 pm-10:12 am
1 stop7h 20m
Buffalo
Wed 4/15
5:55 pm-12:19 am
1 stop9h 24m
$263
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Thu 3/5
10:45 pm-11:43 am
1 stop9h 58m
Buffalo
Tue 3/10
12:07 pm-7:19 pm
1 stop10h 12m
$263
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Fri 2/27
1:17 pm-11:50 pm
1 stop7h 33m
Buffalo
Fri 3/6
6:01 pm-11:47 pm
1 stop8h 46m
$263
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Mon 4/13
10:50 pm-10:12 am
1 stop8h 22m
Buffalo
Thu 4/16
7:45 pm-1:17 am
1 stop8h 32m
$263
San FranciscoBuffalo
SFO - BUF
SFOBUF
San Francisco
Sun 3/1
5:45 am-4:59 pm
1 stop8h 14m
Buffalo
Wed 3/11
1:00 pm-7:07 pm
1 stop9h 07m
$263
Showing 1-10 of 23 results
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 February.
| 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 |
- 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?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Buffalo. Price data was last updated on January 30, 2026.
The best time to book flights from San Francisco to Buffalo is 7 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, March is the cheapest month in which you can book a flight from San Francisco to Buffalo (average of $123). Flying from San Francisco to Buffalo in July is currently the most expensive (average of $261). 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 3, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for San Francisco to Buffalo
See prices for flight routes from nearby airports that may be better suited for you.
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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$114 | Average$280 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$150 | Average$331 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$201 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$223 | Average$351 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$401 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$250 | Average$355 | FlexibilityNo cancel fee | On-time63% |