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BUF - EYW

Find cheap flights from Buffalo to Key West from $222

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Key West departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Κυρ 6/2
Κυρ 6/9

Search hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Key West, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Key West, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Buffalo to Key West (BUF-EYW)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:15 am - 4:26 pmBUF-EYW
6h 11m1 stop
12:47 pm - 6:12 pmEYW-BUF
5h 25m1 stop
$255American Airlines
Find Deal
Σαβ, Αυγ 24 - Τετ, Αυγ 28
7:20 am - 12:06 pmBUF-EYW
4h 46m1 stop
12:46 pm - 5:56 pmEYW-BUF
5h 10m1 stop
$265American Airlines
Find Deal
Δευ, Ιουν 10 - Τετ, Ιουν 12
10:41 am - 3:08 pmBUF-EYW
4h 27m1 stop
1:37 pm - 10:05 pmEYW-BUF
8h 28m2 stops
$266American Airlines
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Τρι, Οκτ 8 - Τρι, Οκτ 15
5:35 am - 10:35 amBUF-EYW
5h 00m1 stop
2:29 pm - 10:44 pmEYW-BUF
8h 15m1 stop
$268American Airlines
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Δευ, Μαϊ 27 - Δευ, Ιουν 3
6:41 am - 4:27 pmBUF-EYW
9h 46m2 stops
1:37 pm - 10:05 pmEYW-BUF
8h 28m2 stops
$271American Airlines
Find Deal
Τρι, Οκτ 8 - Τρι, Οκτ 15
6:00 am - 1:20 pmBUF-EYW
7h 20m1 stop
2:15 pm - 12:13 amEYW-BUF
9h 58m2 stops
$273Delta
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Δευ, Ιουν 10 - Τετ, Ιουν 12
7:00 am - 5:09 pmBUF-EYW
10h 09m2 stops
12:31 pm - 5:42 pmEYW-BUF
5h 11m1 stop
$288Delta
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Σαβ, Αυγ 24 - Πεμ, Αυγ 29
6:00 am - 12:47 pmBUF-EYW
6h 47m1 stop
11:25 am - 11:27 pmEYW-BUF
12h 02m2 stops
$497United Airlines
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Τρι, Μαϊ 14 - Σαβ, Μαϊ 18
7:00 am - 2:25 pmBUF-EYW
31h 25m2 stops
11:25 am - 11:27 pmEYW-BUF
12h 02m2 stops
$524United Airlines
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Τρι, Μαϊ 14 - Σαβ, Μαϊ 18
8:55 am - 2:50 pmBUF-EYW
5h 55m1 stop
11:25 am - 6:29 pmEYW-BUF
7h 04m1 stop
$655JetBlue
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Σαβ, Μαϊ 18 - Σαβ, Μαϊ 25

Flights from Buffalo to Key West - Travel Insights & Trends

Get data-powered insights and trends into flights from Buffalo to Key West to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Buffalo to Key West?

The average price of all flights from Buffalo to Key West clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Key West on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Buffalo to Key West. For your return ticket, we recommend flying on a Tuesday and avoiding Wednesdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Buffalo to Key West, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Buffalo to Key West is September, where tickets cost $432 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $675 and $616 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Buffalo to Key West, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Buffalo to Key West, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 36 days before departure.

Which airlines provide the cheapest flights from Buffalo to Key West?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Buffalo to Key West found on KAYAK was with United Airlines for $222. American Airlines proposed a round-trip connection from $255 and Delta from $273.

Good to know

Low season

June

High season

March

Cheapest flight

$222
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Buffalo to Key West

When to book flights from Buffalo to Key West

Are your dates flexible? Find out the best times to travel from Buffalo to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Key West

  • What is the cheapest flight from Buffalo to Key West?

    In the last 3 days, the lowest price for a flight from Buffalo to Key West was $222 for a one-way ticket and $255 for a round-trip.

  • Do I need a passport to fly between Buffalo and Key West?

    No, a passport isn't needed to fly from Buffalo to Key West. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Buffalo to Key West?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Key West?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Buffalo and Key West, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Key West, Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from Buffalo to Key West are Delta and JetBlue. With an average price for the route of $492 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $471 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Buffalo to Key West?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Key West?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and EYW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Key West?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Buffalo to Key West

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Key West. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Key West? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10848 reviews
8.0Entertainment
7.4Food
7.9Comfort
8.2Boarding
8.6Crew
Airline reviews

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

10.0 ExcellentDonnel, Apr 2024ATL - EYW
Read more about Delta reviews

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

They did a fine job. Can't wait to use Delta in the future.

Seat back monitors and outlets were dead and not working.

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Boarding super slow with people allowed to linger in aisles

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

First time travel in economy and the worst experience I ever had ! Shame on paying 600 dollars to be in a tuna can ! Service was terrible no even water no even class no even matters your flight attendants were lazy and sloppy very bad experience! After all these years traveling in first and once I try this cause I need to go to a destination for an emergency wow shame on you !

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

Did not wait long for wheelchair and attendant to arrive after checking in. Wheeled down to plane Was greeted with a smile when entering the plane Choice of snacks was very limited to 2 items. Seats are uncomfortable. My butt was sore after the 1st hour of flying. Needs better cushioning at seats.

Did not wait long for wheelchair and attendant to arrive after checking in. Wheeled down to plane Was greeted with a smile when entering the plane Choice of snacks was very limited to 2 items.

One hour delayed departure resulted in problems with planned ground transportation at my destination.

No WiFi No TV Bag of chips I guess it could be worse.

I really liked the way snacks and drinks were available throughout the flight!!! The flight attendants were also all fantastic!

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Other than the two hour delay, it was fine. Of course they were very professional and kept us informed throughout the whole delay..

Good. The wife was not working but then it got resolved.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

Seats are way too snug for my hip to knee ratio and the recline on the seat in front of me made my experience worst. My legs had no room at all. Not a plane for people 6 ft or over unless you fly first class.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

It was a good flight. Of course it was full, but it went well.

We sat on the plane for 1 hour because the airline was short handed could not be unloading.

We are gluten free, there were not any available complimentary gluten free options.

Flight delayed 3 times. We were directed to go to a gate across from our gate. The plane wasn't there yet so we had to wait for it to arrive, then deplane everyone and then wait again for the plane to be cleaned. After 45 minuites we were allowed on the plane. The first plane had mechanical issues. The 2nd plane must have had bathroom issues because we did not have any food service whatsoever. No snack or beverage. That made for a long time not to have anything considering that we had just made it to the original gate and we had no time to stop to get food or a drink. Then we didn't want to leave the gate to get food because we wouldn't know how much longer the delay would be. Then the next gate change. Had we been told that the total time would have been aprox 45 min later we would have left to get food and a beverage. We had to wait again for the okay to the pilot to take off so we were on the runway for another 20 min. Overall, we were delayed over 2 hours which felt like 4 hours.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Me and my husband experienced very bad in American Airlines. We missed our flight going to Doha. The American Airlines was delayed we arrived already 10:27pm. Supposed to be 9:40 pm. So what they did they rebooked our flight and they gave us a hotel. When we arrived at the hotel the front desk said it was fully booked already. Oh my gosh! I said why did you accept the booking if it's fully booked. The guy said that's American Airlines they just book even it's already full. That's 2am already, we have nothing to do so, we decided to go another hotel. We pay the room, food and taxi. Pls give an action on this matter. Refund our expenses and give us more compensation. Not only our room, food, taxi but also our efforts, tiredness looking for a room that can accommodate us.

Horrible. Flight was delayed and very bumpy. I was super unhappy

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

Book cheap flights from Buffalo to Key West

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Buffalo to Key West found on KAYAK in the last 72 hours.
10/23Τετ
2 stopsUnited Airlines
32h 25mBUF-EYW
$222
10/23Τετ
1 stopAmerican Airlines
6h 12mBUF-EYW
$248
5/13Δευ
2 stopsUnited Airlines
27h 58mBUF-EYW
$305
5/13Δευ
1 stopAmerican Airlines
6h 47mBUF-EYW
$414

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Last minute flights from Buffalo to Key West

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Buffalo to Key West that are departing in the next 10 days.
5/4Σαβ
multi-stopDelta
7h 10mBUF-EYW
5/11Σαβ
multi-stopDelta
5h 49mEYW-BUF
$408
5/4Σαβ
multi-stopDelta
11h 50mBUF-EYW
5/11Σαβ
multi-stopDelta
5h 49mEYW-BUF
$413
5/7Τρι
multi-stopDelta
7h 39mBUF-EYW
5/8Τετ
multi-stopDelta
5h 49mEYW-BUF
$428
5/7Τρι
multi-stopDelta
10h 52mBUF-EYW
5/8Τετ
multi-stopDelta
5h 49mEYW-BUF
$433
5/7Τρι
multi-stopDelta
4h 48mBUF-EYW
5/8Τετ
multi-stopDelta
5h 49mEYW-BUF
$468
5/7Τρι
multi-stopDelta
9h 10mBUF-EYW
5/8Τετ
multi-stopDelta
5h 49mEYW-BUF
$473
5/7Τρι
multi-stopDelta
10h 52mBUF-EYW
5/8Τετ
multi-stopDelta
10h 01mEYW-BUF
$478
5/4Σαβ
multi-stopAmerican Airlines
7h 14mBUF-EYW
5/11Σαβ
multi-stopAmerican Airlines
10h 59mEYW-BUF
$522
5/4Σαβ
multi-stopUnited Airlines
24h 10mBUF-EYW
5/11Σαβ
multi-stopUnited Airlines
12h 02mEYW-BUF
$574

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Buffalo - Key West Flights

Departure:

Buffalo (BUF)United States

Destination:

Key West (EYW)United States

Return flight deals:

Key West - Buffalo

Cabin classes: