Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap flights from Buffalo (BUF) to Key West (EYW)
Prices were available within the past 7 days and start at CA $149 for one-way flights and CA $295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Buffalo Niagara Intl. |
Destination airport | Key West Intl. |
Airlines serving | American Airlines, Delta, JetBlue Airways, United |
Roundtrip price | CA $295 |
Distance | 2050 km |
Buffalo to Key West Flights
The easy way to book your flights from Buffalo to Key West
With Expedia, it’s simple to find and book flights to Key West from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Key West Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Key West today, tomorrow, or this week.
Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Key West Intl., EYW
Sort your search results by price to find great deals on your flight from Buffalo to Key West—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Key West from Buffalo currently is just CA $295 rising to CA $337.
Here are more money-saving tips:
- Fly in September when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Key West
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Key West from Buffalo
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Key West with Expedia today.
Frequently asked questions
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Other Airlines
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Buffalo
- Buffalo to Chicago (BUF - ORD)
- Buffalo to Newark (BUF - EWR)
- Buffalo to Los Angeles (BUF - LAX)
- Buffalo to Raleigh (BUF - RDU)
- Buffalo to Miami (BUF - MIA)
- Buffalo to Tampa (BUF - TPA)
- Buffalo to Fort Lauderdale (BUF - FLL)
- Buffalo to New York (BUF - LGA)
- Buffalo to Boston (BUF - BOS)
- Buffalo to Charlotte (BUF - CLT)
- Buffalo to New York (BUF - JFK)
- Buffalo to Dallas (BUF - DAL)
Top Routes to Key West
- Ottawa to Key West (YOW - EYW)
- Calgary to Key West (YYC - EYW)
- Miami to Key West (MIA - EYW)
- Detroit to Key West (DTW - EYW)
- Fort Lauderdale to Key West (FLL - EYW)
- Portland to Key West (PWM - EYW)
- Halifax to Key West (YHZ - EYW)
- Syracuse to Key West (SYR - EYW)
- Gainesville to Key West (GNV - EYW)
- Montreal to Key West (YUL - EYW)
- Vancouver to Key West (YVR - EYW)
- Plattsburgh to Key West (PBG - EYW)
Top Routes to Key West
- United Ottawa to Key West
- American Airlines Miami to Key West
- American Airlines Detroit to Key West
- Delta Fort Lauderdale to Key West
- United Halifax to Key West
- American Airlines Syracuse to Key West
- American Airlines Vancouver to Key West
- American Airlines Orlando to Key West
- Delta Comox to Key West
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Panama City Beach
- Flights to Chicago
- Flights to Myrtle Beach
- Flights to San Diego
- Flights to Los Angeles
- Flights to Destin
- Flights to Miami
- Flights to Nashville
- Flights to Boston
- Flights to Houston
- Flights to San Francisco
- Flights to Honolulu
- Flights to Key West
- Flights to New Orleans
- Flights to Atlanta
- Flights to Seattle
- Flights to San Antonio