Cheap flights from Buffalo to Florida Keys

View AU$136 flight on Wed, 20 Aug. 2025Opens in a new window

Popular airlines from Buffalo to Florida Keys

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Buffalo (BUF) to Florida Keys (MIA)

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, 20 Aug. - Wed, 27 Aug.
BUF
Buffalo
MIA
Miami
AU$270 Return, found 1 day ago
AU$270
Return
found 1 day ago
Select American Airlines flight, departing Wed, 20 Aug. from Buffalo to Miami, returning Wed, 27 Aug., priced at AU$270 found 1 day ago
American Airlines
Wed, 20 Aug. - Wed, 27 Aug.
BUF
Buffalo
MIA
Miami
AU$329 Return, found 1 day ago
AU$329
Return
found 1 day ago
Select American Airlines flight, departing Wed, 20 Aug. from Buffalo to Miami, returning Wed, 27 Aug., priced at AU$329 found 1 day ago
Delta
Wed, 20 Aug. - Wed, 27 Aug.
BUF
Buffalo
MIA
Miami
AU$331 Return, found 1 day ago
AU$331
Return
found 1 day ago
Select Delta flight, departing Wed, 20 Aug. from Buffalo to Miami, returning Wed, 27 Aug., priced at AU$331 found 1 day ago
American Airlines
Wed, 20 Aug. - Wed, 27 Aug.
BUF
Buffalo
MIA
Miami
AU$361 Return, found 1 day ago
AU$361
Return
found 1 day ago
Select American Airlines flight, departing Wed, 20 Aug. from Buffalo to Miami, returning Wed, 27 Aug., priced at AU$361 found 1 day ago
Delta
Wed, 20 Aug. - Wed, 27 Aug.
BUF
Buffalo
MIA
Miami
AU$363 Return, found 1 day ago
AU$363
Return
found 1 day ago
Select Delta flight, departing Wed, 20 Aug. from Buffalo to Miami, returning Wed, 27 Aug., priced at AU$363 found 1 day ago
United
Wed, 20 Aug. - Wed, 27 Aug.
BUF
Buffalo
MIA
Miami
AU$385 Return, found 1 day ago
AU$385
Return
found 1 day ago
Select United flight, departing Wed, 20 Aug. from Buffalo to Miami, returning Wed, 27 Aug., priced at AU$385 found 1 day ago

Find the cheapest month to fly from Buffalo (BUF) to Key West (EYW)

May is typically the cheapest month to fly

From AU$317 - AU$832 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.