$106 Cheap flights from Buffalo Niagara Intl. to Key West Intl. (BUF to EYW)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Buffalo Niagara Intl. to Key West Intl.

Compare Flight Prices from Buffalo to Key West

Affordable Airfare Tickets from BUF to EYW Airport

The cheapest flights to Key West Intl. found within the past 7 days were $233 round trip and $106 one way. Prices and availability subject to change. Additional terms may apply.

Wed, May 21 - Thu, May 29
BUF
Buffalo
EYW
Key West
$233 Roundtrip, found 1 day ago
$233
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 21 from Buffalo to Key West, returning Thu, May 29, priced at $233 found 1 day ago
Sun, May 25 - Thu, May 29
BUF
Buffalo
EYW
Key West
$240 Roundtrip, found 4 days ago
$240
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, May 25 from Buffalo to Key West, returning Thu, May 29, priced at $240 found 4 days ago
Sat, Jun 21 - Wed, Jul 2
BUF
Buffalo
EYW
Key West
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jun 21 from Buffalo to Key West, returning Wed, Jul 2, priced at $242 found 3 days ago
Tue, Aug 19 - Sat, Aug 23
BUF
Buffalo
EYW
Key West
$251 Roundtrip, found 2 days ago
$251
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug 19 from Buffalo to Key West, returning Sat, Aug 23, priced at $251 found 2 days ago
Tue, Jul 8 - Tue, Jul 15
BUF
Buffalo
EYW
Key West
$251 Roundtrip, found 17 hours ago
$251
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jul 8 from Buffalo to Key West, returning Tue, Jul 15, priced at $251 found 17 hours ago
Tue, Jun 24 - Tue, Jul 8
BUF
Buffalo
EYW
Key West
$252 Roundtrip, found 3 days ago
$252
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jun 24 from Buffalo to Key West, returning Tue, Jul 8, priced at $252 found 3 days ago
Wed, May 14 - Wed, May 21
BUF
Buffalo
EYW
Key West
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 14 from Buffalo to Key West, returning Wed, May 21, priced at $255 found 1 day ago
Wed, May 28 - Thu, Jun 5
BUF
Buffalo
EYW
Key West
$257 Roundtrip, found 6 days ago
$257
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, May 28 from Buffalo to Key West, returning Thu, Jun 5, priced at $257 found 6 days ago
Tue, May 20 - Thu, May 29
BUF
Buffalo
EYW
Key West
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, May 20 from Buffalo to Key West, returning Thu, May 29, priced at $259 found 1 day ago
Tue, Jul 8 - Thu, Jul 17
BUF
Buffalo
EYW
Key West
$260 Roundtrip, found 17 hours ago
$260
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jul 8 from Buffalo to Key West, returning Thu, Jul 17, priced at $260 found 17 hours ago

Key West Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hyatt Vacation Club at Windward Pointe, Key West

Hyatt Vacation Club at Windward Pointe, Key West

3.5 out of 5
per person
Jun 3 - Jun 7
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Key West (EYW)
Southernmost Beach Resort

Southernmost Beach Resort

4 out of 5
Save 100% on your flight
per person
Jun 10 - Jun 15
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Key West (EYW)
Oceans Edge Key West Resort, Hotel & Marina

Oceans Edge Key West Resort, Hotel & Marina

4 out of 5
Save 100% on your flight
per person
Jun 10 - Jun 15
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Key West (EYW)
Lighthouse Hotel - Key West Historic Inns

Lighthouse Hotel - Key West Historic Inns

3.5 out of 5
per person
Jun 10 - Jun 15
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to Key West (EYW)
The Grand Guesthouse

The Grand Guesthouse

2.5 out of 5
per person
May 29 - Jun 1
found 17 hours ago
Roundtrip non-stop flight included
Buffalo (BUF) to Key West (EYW)
Don't see what you're looking for?
See all available trips from Buffalo Niagara Intl. to Key West Intl.
View all trips

Frequently asked questions

Can I catch a flight from Buffalo Niagara International Airport to Key West Intl. Airport right now?
For any current EYW travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught up en route.
Are there direct flights from Buffalo Niagara Intl. Airport (BUF) to Key West Intl. Airport (EYW)?
You won’t find any nonstop flights from Buffalo Niagara International Airport to Key West Intl. Airport. But we can point you to airlines that have flights with only one stopover. Try American Airlines, United Airlines or JetBlue.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to EYW, please visit our Customer Service Portal.
How long is the flight from Buffalo Niagara International Airport to Key West Intl. Airport?
It usually takes 4 hours and 48 minutes to travel from Buffalo Niagara International Airport to Key West Intl. Airport. You’ll be in your seat for a while, so keep yourself amused with a film or flip through a magazine.
What is the flight distance from Buffalo Niagara International Airport to EYW?
The flight distance from BUF to Key West Intl. Airport (EYW) is 1,300 mi. Remember to pack a magazine or your favorite podcast to make your trip fly by.
What airlines fly from BUF to Key West Intl. Airport (EYW)?
Unfortunately, there aren’t any airlines that fly direct from Buffalo Niagara International Airport to EYW. But don’t let that get in the way of a good vacation. Use your stopover time as an opportunity to have a shop, check out the local fare and potentially discover a new city to add to your bucket list.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with American Airlines, Silver Airways or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Buffalo to Key West

 

Traveling From
Buffalo Niagara Intl.
Traveling To
Key West Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$233

Route Info

Flight path for flights from Buffalo Niagara International Airport to Key West International Airport.


Origin:
BUF - Buffalo Niagara International Airport
Destination:
EYW - Key West International Airport
Distance:
1,291.00 miles


Discover our best flights from Buffalo BUF to Key West EYW. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Buffalo BUF to Key West EYW at the right price  

Airfares to Key West EYW from Buffalo BUF currently cost between $233 and $260. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Buffalo BUF to Key West EYW 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Buffalo BUF to Key West EYW on Travelocity starting at $106. Prices and availability subject to change. Additional terms may apply. 

 

Get to Key West EYW from Buffalo BUF quicker with direct flights. 

Get to Key West faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to EYW from BUF to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Buffalo BUF to Key West EYW

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to EYW from BUF. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Buffalo BUF to Key West EYW today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Buffalo BUF to Key West EYW. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Key West EYW from Buffalo BUF 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to EYW from BUF have this option.  

 

Travel with confidence when you book flights to Key West EYW from Buffalo BUF with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.