$128+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BUF
Sep 30 — Oct 71
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 August 31, 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 August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:14 pm -
1 stop11h 45m
Mon 10/261:44 pm -
2 stops48h 33m
Deal found 8/26![Frontier logo]()
$303
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:30 pm -
1 stop6h 59m
Tue 9/297:00 am -
1 stop9h 33m
Deal found 8/27![United Airlines logo]()
$314
This Frontier deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:05 pm -
1 stop11h 45m
Mon 9/281:40 pm -
1 stop9h 08m
Deal found 8/27![Frontier logo]()
$315
This Delta deal was found by Cheapflights users on 8/30. 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 9/2610:59 pm -
1 stop6h 25m
Wed 11/411:20 am -
1 stop11h 12m
Deal found 8/30![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 8/30. 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 9/302:20 pm -
1 stop6h 33m
Tue 11/35:20 pm -
1 stop9h 36m
Deal found 8/30![Delta logo]()
$319
This Frontier deal was found by Cheapflights users on 8/30. 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 9/2910:05 pm -
1 stop11h 50m
Mon 11/21:48 pm -
1 stop9h 52m
Deal found 8/30![Frontier logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:15 pm -
2 stops23h 30m
Fri 10/301:48 pm -
1 stop9h 52m
Deal found 8/30![Frontier logo]()
$323
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:35 pm -
1 stop7h 50m
Thu 10/294:50 pm -
2 stops9h 25m
Deal found 8/26![Southwest logo]()
$324
This Expedia deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:05 pm -
1 stop11h 50m
Sat 9/121:45 pm -
1 stop9h 03m
Deal found 8/27![Frontier logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:05 pm -
1 stop11h 50m
Sat 9/261:45 pm -
2 stops13h 29m
Deal found 8/27![Frontier logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:14 pm -
1 stop11h 45m
Mon 10/191:44 pm -
2 stops21h 29m
Deal found 8/30![Frontier logo]()
$338
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 August 31, 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 August 31, 2026.
This Delta deal was found by Cheapflights users on 8/30. 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 11/1110:40 pm -
1 stop6h 40m
Sat 11/215:27 pm -
1 stop9h 31m
Deal found 8/30![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:35 pm -
1 stop8h 00m
Sat 10/174:55 pm -
1 stop7h 55m
Deal found 8/26![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:30 pm -
1 stop6h 59m
Sat 10/175:45 pm -
1 stop9h 45m
Deal found 8/26![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/29. 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 11/146:00 am -
1 stop6h 15m
Wed 11/189:00 am -
1 stop8h 26m
Deal found 8/29![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/1111:30 pm -
1 stop6h 59m
Wed 10/2110:46 am -
1 stop9h 34m
Deal found 8/30![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:45 pm -
1 stop9h 22m
Tue 10/133:59 pm -
1 stop10h 57m
Deal found 8/26![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:40 pm -
1 stop8h 10m
Mon 11/24:55 pm -
1 stop9h 25m
Deal found 8/27![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 8/30. 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 9/2911:40 pm -
1 stop8h 40m
Mon 11/22:10 pm -
2 stops12h 10m
Deal found 8/30![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:30 pm -
1 stop6h 59m
Tue 10/65:45 pm -
1 stop8h 14m
Deal found 8/31![United Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 8/28. 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 9/2111:40 pm -
1 stop8h 40m
Wed 9/2312:35 pm -
2 stops8h 45m
Deal found 8/28![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:40 pm -
1 stop8h 05m
Sat 9/1210:50 am -
2 stops11h 45m
Deal found 8/26![Southwest logo]()
$380
Last-minute flights from San Francisco to BuffaloDiscover last-minute flight deals from San Francisco to Buffalo. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Buffalo. Data last updated August 31, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:05 pm -
1 stop11h 50m
Sat 9/121:45 pm -
1 stop9h 03m
Deal found 8/27![Frontier logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:05 pm -
1 stop11h 45m
Tue 9/156:51 pm -
2 stops42h 31m
Deal found 8/27![Frontier logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:05 pm -
1 stop11h 50m
Sat 9/261:45 pm -
2 stops13h 29m
Deal found 8/27![Frontier logo]()
$333
This Frontier deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:05 pm -
1 stop11h 45m
Mon 9/281:40 pm -
1 stop9h 08m
Deal found 8/27![Frontier logo]()
$315
This Delta deal was found by Cheapflights users on 8/30. 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 9/2610:59 pm -
1 stop6h 25m
Wed 11/411:20 am -
1 stop11h 12m
Deal found 8/30![Delta logo]()
$318
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:30 pm -
1 stop6h 59m
Tue 9/297:00 am -
1 stop9h 33m
Deal found 8/27![United Airlines logo]()
$314
This Frontier deal was found by Cheapflights users on 8/30. 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 9/2710:05 pm -
1 stop11h 50m
Fri 10/301:48 pm -
1 stop9h 52m
Deal found 8/30![Frontier logo]()
$340
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am -
1 stop6h 13m
Sat 10/315:20 pm -
1 stop8h 20m
Deal found 8/30![Delta logo]()
$354
This Frontier deal was found by Cheapflights users on 8/30. 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 9/2910:05 pm -
1 stop11h 50m
Mon 11/21:48 pm -
1 stop9h 52m
Deal found 8/30![Frontier logo]()
$321
This Delta deal was found by Cheapflights users on 8/30. 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 9/302:20 pm -
1 stop6h 33m
Tue 11/35:20 pm -
1 stop9h 36m
Deal found 8/30![Delta logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:15 pm -
2 stops23h 30m
Fri 10/301:48 pm -
1 stop9h 52m
Deal found 8/30![Frontier logo]()
$323
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 August 31, 2026.
Search for one-way flight options from San Francisco to Buffalo. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Super.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:05 pm -
1 stop11h 45m
Deal found 8/26![Frontier logo]()
$128
This Mytrip deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:05 pm -
1 stop11h 50m
Deal found 8/26![Frontier logo]()
$130
This Super.com deal was found by Cheapflights users on 8/29. 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 10/1610:14 pm -
1 stop11h 45m
Deal found 8/29![Frontier logo]()
$134
This Frontier deal was found by Cheapflights users on 8/31. 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.
Fri 10/910:14 pm -
1 stop11h 45m
Deal found 8/31![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:58 am -
2 stops25h 01m
Deal found 8/27![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:00 am -
2 stops29h 45m
Deal found 8/28![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:00 am -
2 stops29h 45m
Deal found 8/26![Frontier logo]()
$157
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:40 pm -
1 stop7h 30m
Deal found 8/26![Southwest logo]()
$160
This Super.com deal was found by Cheapflights users on 8/30. 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 9/1510:05 pm -
1 stop11h 50m
Deal found 8/30![Frontier logo]()
$162
This Southwest deal was found by Cheapflights users on 8/28. 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 10/27:25 pm -
2 stops9h 50m
Deal found 8/28![Southwest logo]()
$165
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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (Kiwi.com) |
One-way from | $128 (Super.com) |
Popular in | February |
Cheapest in | September |
Average price | $426 |
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 7,457,451 searches. Data last updated August 31, 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
San FranciscoBuffalo
SFO San Francisco - BUF Buffalo
SFOBUF
San Francisco
Wed 11/11
10:40 pm-8:20 am
1 stop6h 40m
Buffalo
Sat 11/21
5:27 pm-11:58 pm
1 stop9h 31m
$319
San FranciscoBuffalo
SFO San Francisco - BUF Buffalo
SFOBUF
San Francisco
Fri 10/16
9:35 pm-8:35 am
1 stop8h 00m
Buffalo
Sat 10/17
4:55 pm-9:50 pm
1 stop7h 55m
$319
San FranciscoBuffalo
SFO San Francisco - BUF Buffalo
SFOBUF
San Francisco
Sun 10/11
11:30 pm-9:29 am
1 stop6h 59m
Buffalo
Sat 10/17
5:45 pm-12:30 am
1 stop9h 45m
$319
Quickest round-trip
San FranciscoBuffalo
SFO San Francisco - BUF Buffalo
SFOBUF
San Francisco
Sat 11/14
6:00 am-3:15 pm
1 stop6h 15m
Buffalo
Wed 11/18
9:00 am-2:26 pm
1 stop8h 26m
$319
San FranciscoBuffalo
SFO San Francisco - BUF Buffalo
SFOBUF
San Francisco
Sat 10/10
10:45 pm-11:07 am
1 stop9h 22m
Buffalo
Tue 10/13
3:59 pm-11:56 pm
1 stop10h 57m
$319
San FranciscoBuffalo
SFO San Francisco - BUF Buffalo
SFOBUF
San Francisco
Sun 10/11
11:30 pm-9:29 am
1 stop6h 59m
Buffalo
Wed 10/21
10:46 am-5:20 pm
1 stop9h 34m
$343
San FranciscoBuffalo
SFO San Francisco - BUF Buffalo
SFOBUF
San Francisco
Fri 10/30
11:40 pm-10:50 am
1 stop8h 10m
Buffalo
Mon 11/2
4:55 pm-11:20 pm
1 stop9h 25m
$359
San FranciscoBuffalo
SFO San Francisco - BUF Buffalo
SFOBUF
San Francisco
Tue 9/29
11:40 pm-11:20 am
1 stop8h 40m
Buffalo
Mon 11/2
2:10 pm-11:20 pm
2 stops12h 10m
$360
San FranciscoBuffalo
SFO San Francisco - BUF Buffalo
SFOBUF
San Francisco
Mon 9/21
11:40 pm-11:20 am
1 stop8h 40m
Buffalo
Wed 9/23
12:35 pm-6:20 pm
2 stops8h 45m
$360
San FranciscoBuffalo
SFO San Francisco - BUF Buffalo
SFOBUF
San Francisco
Thu 10/1
11:30 pm-9:29 am
1 stop6h 59m
Buffalo
Tue 10/6
5:45 pm-10:59 pm
1 stop8h 14m
$376
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 August.
| 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
Prices
More
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 $304). Flying from San Francisco to Buffalo in February is currently the most expensive (average of $566). 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?
Airfare is typical for this route at the moment.
San Francisco to Buffalo flights typically cost between $160 and $369 in October.The cheapest round-trip price found within the last 5 days was $303 on Frontier (Oct 20-Oct 26).
What’s the top layover airport for flights from San Francisco to Buffalo?
Share of 1-stop round-trip flights from San Francisco to Buffalo chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 75% of 1-stop itineraries from San Francisco to Buffalo on Cheapflights.
What’s the cheapest layover airport for flights from San Francisco to Buffalo?
Average round-trip fare for 1-stop flights from San Francisco to Buffalo, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of $367.
What’s the fastest layover option from San Francisco to Buffalo?
Shortest average travel time for 1-stop one-way flights from San Francisco to Buffalo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 7h 37m.
Which airport typically offers the quickest layover for flights from San Francisco to Buffalo?
Average layover duration for 1-stop one-way flights from San Francisco to Buffalo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 22m.
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 August 31, 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.
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
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
Williamsville
Orchard Park
Eden
Bowmansville
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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 7,457,451 searches. Data last updated August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$116 | Average$323 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$439 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$136 | Average$351 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$265 | Average$478 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$269 | Average$482 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$284 | Average$483 | FlexibilityNo cancel fee | On-time71% |