Cheap flights from San Francisco to Great Lakes Seaway

View AU$213 flight on Mon, 25 Aug. 2025Opens in a new window

Popular airlines from San Francisco to Great Lakes Seaway

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from San Francisco (SJC) to Great Lakes Seaway (BUF)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 29 Aug. - Fri, 5 Sep.
SFO
San Francisco
BUF
Buffalo
AU$425 Return, found 1 day ago
AU$425
Return
found 1 day ago
Select American Airlines flight, departing Fri, 29 Aug. from San Francisco to Buffalo, returning Fri, 5 Sep., priced at AU$425 found 1 day ago
American Airlines
Fri, 29 Aug. - Fri, 5 Sep.
SFO
San Francisco
BUF
Buffalo
AU$450 Return, found 1 day ago
AU$450
Return
found 1 day ago
Select American Airlines flight, departing Fri, 29 Aug. from San Francisco to Buffalo, returning Fri, 5 Sep., priced at AU$450 found 1 day ago
American Airlines
Fri, 29 Aug. - Fri, 5 Sep.
SFO
San Francisco
BUF
Buffalo
AU$476 Return, found 1 day ago
AU$476
Return
found 1 day ago
Select American Airlines flight, departing Fri, 29 Aug. from San Francisco to Buffalo, returning Fri, 5 Sep., priced at AU$476 found 1 day ago
Delta
Tue, 5 Aug. - Mon, 18 Aug.
SFO
San Francisco
BUF
Buffalo
AU$613 Return, found 1 day ago
AU$613
Return
found 1 day ago
Select Delta flight, departing Tue, 5 Aug. from San Francisco to Buffalo, returning Mon, 18 Aug., priced at AU$613 found 1 day ago
United
Tue, 5 Aug. - Mon, 18 Aug.
SFO
San Francisco
BUF
Buffalo
AU$683 Return, found 1 day ago
AU$683
Return
found 1 day ago
Select United flight, departing Tue, 5 Aug. from San Francisco to Buffalo, returning Mon, 18 Aug., priced at AU$683 found 1 day ago
Alaska Airlines
Fri, 29 Aug. - Fri, 5 Sep.
SFO
San Francisco
BUF
Buffalo
AU$924 Return, found 1 day ago
AU$924
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 29 Aug. from San Francisco to Buffalo, returning Fri, 5 Sep., priced at AU$924 found 1 day ago

Find the cheapest month to fly from San Francisco (SFO) to Buffalo (BUF)

September is typically the cheapest month to fly

From AU$242 - AU$525 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.