Cheap flights from Nashville to Great Lakes Seaway

View AU$149 flight on Wed, 28 Jan. 2026Opens in a new window

Popular airlines from Nashville to Great Lakes Seaway

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Nashville (BNA) 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
Wed, 10 Sep. - Wed, 17 Sep.
BNA
Nashville
BUF
Buffalo
AU$299 Return, found 1 day ago
AU$299
Return
found 1 day ago
Select American Airlines flight, departing Wed, 10 Sep. from Nashville to Buffalo, returning Wed, 17 Sep., priced at AU$299 found 1 day ago
Delta
Wed, 10 Sep. - Wed, 17 Sep.
BNA
Nashville
BUF
Buffalo
AU$299 Return, found 1 day ago
AU$299
Return
found 1 day ago
Select Delta flight, departing Wed, 10 Sep. from Nashville to Buffalo, returning Wed, 17 Sep., priced at AU$299 found 1 day ago
Delta
Wed, 10 Sep. - Wed, 17 Sep.
BNA
Nashville
BUF
Buffalo
AU$352 Return, found 1 day ago
AU$352
Return
found 1 day ago
Select Delta flight, departing Wed, 10 Sep. from Nashville to Buffalo, returning Wed, 17 Sep., priced at AU$352 found 1 day ago
American Airlines
Wed, 10 Sep. - Wed, 17 Sep.
BNA
Nashville
BUF
Buffalo
AU$360 Return, found 1 day ago
AU$360
Return
found 1 day ago
Select American Airlines flight, departing Wed, 10 Sep. from Nashville to Buffalo, returning Wed, 17 Sep., priced at AU$360 found 1 day ago
Delta
Wed, 10 Sep. - Wed, 17 Sep.
BNA
Nashville
BUF
Buffalo
AU$391 Return, found 1 day ago
AU$391
Return
found 1 day ago
Select Delta flight, departing Wed, 10 Sep. from Nashville to Buffalo, returning Wed, 17 Sep., priced at AU$391 found 1 day ago
United
Wed, 10 Sep. - Wed, 17 Sep.
BNA
Nashville
BUF
Buffalo
AU$405 Return, found 1 day ago
AU$405
Return
found 1 day ago
Select United flight, departing Wed, 10 Sep. from Nashville to Buffalo, returning Wed, 17 Sep., priced at AU$405 found 1 day ago

Find the cheapest month to fly from Nashville (BNA) to Buffalo (BUF)

August is typically the cheapest month to fly

From AU$243 - AU$579 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.