Cheap flights from Buffalo to Key West

1 Feb — 8 Feb1
1 adult
Wed 1/2
Wed 8/2

How to find the cheapest flight from Buffalo (BUF) to Key West (EYW)

All the information you need to plan the best BUF to EYW flight in 2023: compare Buffalo to Key West flight prices with the expected peak season, weather and rainfall in Key West.



C$ 404 - C$ 616



21 - 29 °C



38 - 170 mm

Popular inDecemberHigh demand for flights, 14% potential price rise
Cheapest inMayBest time to find cheap flights, 23% potential price drop
Average priceC$ 634Average for round-trip flights in January 2023
Round-trip fromC$ 540From Buffalo to Key West

What is the cheapest day to fly round-trip from Buffalo to Key West?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 69% when planning your travel around this day of the week.

How far in advance should I book a flight from Buffalo to Key West?

Find a great deal and save up to 46% by booking at least 31 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Buffalo to Key West within the next two weeks, with the cheapest ticket starting at C$ 842.

What is the cheapest month to fly from Buffalo to Key West?

The best pricing can be found in the month of May. Prices to Key West from Buffalo average C$ 704. You can even find prices in May for less than C$ 704, as users have found deals to Key West from as low as C$ 504. The month of December appears to be one of the more expensive times to travel to Key West from Buffalo. Flying in the targeted month can save you up to 16%.

When is the cheapest time to fly from Buffalo to Key West (BUF - EYW)?

It’s typically best to fly out from Buffalo to Key West at noon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Useful info, stats and facts about Buffalo to Key West flights.

How popular is this Buffalo to Key West flight route?

Flights from Buffalo to Key West have been viewed 46 times in the past calendar month.

What are the most popular airlines that fly from Buffalo to Key West?

Endeavor Airlines, American Airlines and United Airlines are the most popular airlines when flying from Buffalo to Key West.

Alternative routes for Buffalo to Key West

See prices for flight routes from nearby airports that may be better suited for you.
Buffalo to Tampafrom C$ 80 pp
Buffalo to Miamifrom C$ 200 pp
Buffalo to Sarasotafrom C$ 260 pp
Buffalo to Pensacolafrom C$ 266 pp

Top 3 airlines flying from Buffalo to Key West

The chart below displays the airlines Cheapflights users travelling from Buffalo to Key West choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapestC$ 555AverageC$ 813FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapestC$ 560AverageC$ 668FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Endeavor AirlinesCheapestC$ 816AverageC$ 900FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Endeavor Airlines flights
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