Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Buffalo to Key West from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Key West departing on 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Buffalo to Key West

Cheap round-trip flights

These are some of the best round-trip flight deals from Buffalo to Key West that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Buffalo to Key West.

Cheap last minute flights

Planning a quick getaway from Buffalo to Key West? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Key West, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Buffalo to Key West

Find recent round-trip train or bus tickets from Buffalo to Key West.

All round-trip flight deals to Key West

The cheapest plane tickets to Key West found on KAYAK recently.
6:00 am - 1:01 pmBUF-EYW
7h 01m1 stop
6:20 pm - 11:58 pmEYW-BUF
5h 38m1 stop
$220Delta
Find Deal
Sat, Feb 1 - Wed, Feb 5
2:10 pm - 8:11 pmBUF-EYW
6h 01m1 stop
7:00 am - 7:19 pmEYW-BUF
12h 19m2 stops
$225Delta
Find Deal
Sat, Feb 1 - Wed, Feb 5
12:03 pm - 8:11 pmBUF-EYW
8h 08m2 stops
7:00 am - 7:19 pmEYW-BUF
12h 19m2 stops
$230Delta
Find Deal
Sat, Feb 1 - Wed, Feb 5
6:00 am - 12:12 pmBUF-EYW
6h 12m1 stop
1:44 pm - 10:47 pmEYW-BUF
9h 03m2 stops
$235American Airlines
Find Deal
Sun, Dec 8 - Fri, Dec 13
6:00 am - 3:25 pmBUF-EYW
9h 25m2 stops
1:44 pm - 10:42 pmEYW-BUF
8h 58m2 stops
$240American Airlines
Find Deal
Sun, Dec 8 - Fri, Dec 13
6:00 am - 11:42 amBUF-EYW
5h 42m1 stop
6:17 pm - 12:39 amEYW-BUF
6h 22m1 stop
$249American Airlines
Find Deal
Sat, Dec 14 - Sat, Dec 21
6:23 am - 4:37 pmBUF-EYW
10h 14m2 stops
4:23 pm - 12:14 amEYW-BUF
7h 51m1 stop
$254American Airlines
Find Deal
Thu, Jan 9 - Tue, Jan 14
7:00 am - 6:55 pmBUF-EYW
11h 55m2 stops
10:55 am - 2:02 pmEYW-BUF
27h 07m2 stops
$349United Airlines
Find Deal
Wed, Jan 22 - Mon, Jan 27
6:00 am - 9:15 amBUF-EYW
27h 15m2 stops
10:55 am - 4:53 pmEYW-BUF
29h 58m2 stops
$382United Airlines
Find Deal
Fri, Dec 6 - Mon, Dec 9
7:00 am - 2:20 pmBUF-EYW
7h 20m1 stop
3:05 pm - 11:05 pmEYW-BUF
8h 00m1 stop
$584JetBlue
Find Deal
Sun, Mar 16 - Sat, Apr 5
6:01 am - 1:08 pmBUF-EYW
7h 07m2 stops
$149American Airlines
Find Deal
Sat, Feb 8
11:47 am - 7:07 pmBUF-EYW
7h 20m1 stop
$174American Airlines
Find Deal
Sat, Feb 8
7:45 pm - 2:20 pmBUF-EYW
18h 35m2 stops
$259United Airlines
Find Deal
Fri, Jan 17
11:47 am - 7:07 pmBUF-EYW
7h 20m1 stop
$279American Airlines
Find Deal
Fri, Jan 17
6:35 am - 2:20 pmBUF-EYW
7h 45m1 stop
$292JetBlue
Find Deal
Fri, Mar 21
6:03 am - 2:35 pmBUF-EYW
8h 32m2 stops
$309American Airlines
Find Deal
Fri, Mar 21
12:09 pm - 7:46 pmBUF-EYW
7h 37m1 stop
$314Delta
Find Deal
Sat, Mar 22
12:21 pm - 8:12 pmBUF-EYW
7h 51m2 stops
$329American Airlines
Find Deal
Sat, Mar 22
6:06 am - 1:37 pmBUF-EYW
7h 31m1 stop
3:10 pm - 10:48 pmEYW-BUF
7h 38m2 stops
$443American Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18
6:06 am - 3:20 pmBUF-EYW
9h 14m2 stops
3:10 pm - 10:48 pmEYW-BUF
7h 38m2 stops
$448American Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18
5:30 am - 10:40 amBUF-EYW
5h 10m1 stop
4:25 pm - 12:33 amEYW-BUF
8h 08m1 stop
$498American Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18
6:00 am - 3:01 pmBUF-EYW
9h 01m2 stops
10:00 am - 11:14 pmEYW-BUF
13h 14m3 stops
$1,043United Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18

Delta flights from Buffalo to Key West

Our best Delta deals on Buffalo to Key West flight tickets
Delta
Feb 1
BUF6:00 amBuffalo
7h 01m
1 stop
EYW1:01 pmKey West
Feb 5
EYW6:20 pmKey West
5h 38m
1 stop
BUF11:58 pmBuffalo
Delta
Feb 1
BUF2:10 pmBuffalo
6h 01m
1 stop
EYW8:11 pmKey West
Feb 5
EYW7:00 amKey West
12h 19m
2 stops
BUF7:19 pmBuffalo
Delta
Feb 1
BUF12:03 pmBuffalo
8h 08m
2 stops
EYW8:11 pmKey West
Feb 5
EYW7:00 amKey West
12h 19m
2 stops
BUF7:19 pmBuffalo

American Airlines flights from Buffalo to Key West

Our best American Airlines deals on Buffalo to Key West flight tickets
American Airlines
Dec 8
BUF6:00 amBuffalo
6h 12m
1 stop
EYW12:12 pmKey West
Dec 13
EYW1:44 pmKey West
9h 03m
2 stops
BUF10:47 pmBuffalo
American Airlines
Dec 8
BUF6:00 amBuffalo
9h 25m
2 stops
EYW3:25 pmKey West
Dec 13
EYW1:44 pmKey West
8h 58m
2 stops
BUF10:42 pmBuffalo
American Airlines
Dec 14
BUF6:00 amBuffalo
5h 42m
1 stop
EYW11:42 amKey West
Dec 21
EYW6:17 pmKey West
6h 22m
1 stop
BUF12:39 amBuffalo

How to get the cheapest flight ticket from Buffalo to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

January. The cheapest time of year to fly to Key West from Buffalo is January. Most expensive is March

What is the cheapest day to depart Buffalo for Key West?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Buffalo to Key West?

In the afternoon. Buffalo to Key West flights are approximately 35% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to Key West from Buffalo?

United Airlines. United Airlines, American Airlines, and Delta are the most popular carriers operating from Buffalo to Key West

What is the cheapest Buffalo to Key West flight route?

Buffalo - Key West. Fly from Buffalo to Key West for the best Buffalo - Key West flight prices

How far in advance should you book Buffalo to Key West flights?

31 days before. The cheapest time to buy a flight from Buffalo to Key West is approximately 31 days to departure

Can stopping save me money on Buffalo to Key West flights?

You could potentially save up to 14% on your flight if you consider stops on a Buffalo to Key West flight.

How have Buffalo to Key West flight prices changed over time?

As of November 2024, prices for Buffalo to Key West flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from Buffalo to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Key West (BUF to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Key West

Best Price Found

$149

Fastest flight time

5h 03m

Direct flights

None

Airports in Key West

1 airport
The best one-way flight to Key West from Buffalo in the past 72 hours is $149. The best round-trip flight deal from Buffalo to Key West found on momondo in the last 72 hours is $220.
The fastest flight from Buffalo to Key West takes 5h 03m
There are no direct flights from Buffalo to Key West. Popular non-direct route for this connection is Buffalo Airport - Key West Airport.
There is 1 airport near Key West: Key West (EYW)

  • How far is Buffalo to Key West by plane?

    The distance between Buffalo and Key West is about 1276.6 mi. In terms of flight time, this usually takes a little over 5h 03m.

  • When did momondo last update prices for flights from Buffalo Airport to Key West Airport?

    Prices for flights from Buffalo Airport to Key West Airport were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to Key West Airport?

  • How old do you have to be to fly from Buffalo Airport to Key West Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Buffalo to Key West?


Best airlines flying from Buffalo to Key West

Compare and see reviews for airlines that fly from Buffalo to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $245Free CancellationRating
8.0
8,788 reviews
Search Delta flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $319Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
JetBluePriceFrom $365Free CancellationRating
7.5
3,447 reviews
Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Key West?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Buffalo.

Can I find flights from Buffalo to Key West with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Buffalo to Key West flights to just show those with flexible booking policies.

How can momondo help me find flights from Buffalo to Key West?

Once you have performed a search for Buffalo to Key West flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Buffalo to Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buffalo to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 11/19
Tue 11/26
Email me momondo's favorite deals

Find better results for your trip to the United States