$81 Find Cheap Flights from Buffalo to Florida Keys - Compare and Save

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 Florida Keys departing on 8/19. 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
1 adult, Economy, 0 bags

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Cheap Flights from Buffalo to Florida Keys

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Miami
Miami1 stop$188
Key West
Key West2 stops$296
Miami
Miami1 stop$188
Key West
Key West2 stops$296

Book Cheap Buffalo to Florida Keys Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Florida Keys 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Florida Keys

Fri, Aug 28 - Sat, Sep 5
Frontier Logo
11:36 am - 11:05 pm
BUF
-
MIA
11h 29m
1 stop
Frontier Logo
5:28 pm - 10:29 am
MIA
-
BUF
17h 01m
1 stop
$188Frontier
Fri, Sep 11 - Sun, Sep 13
Frontier Logo
1:40 pm - 8:33 pm
BUF
-
MIA
6h 53m
1 stop
Frontier Logo
9:30 pm - 12:55 pm
MIA
-
BUF
15h 25m
1 stop
$188Frontier
Tue, Sep 29 - Wed, Sep 30
Delta Logo
11:06 am - 7:03 pm
BUF
-
MIA
7h 57m
1 stop
Delta Logo
11:29 am - 7:15 pm
MIA
-
BUF
7h 46m
1 stop
$266Delta
Wed, Oct 14 - Thu, Oct 15
Delta Logo
6:00 am - 11:00 am
BUF
-
MIA
5h 00m
1 stop
Delta Logo
7:00 am - 1:29 pm
MIA
-
BUF
6h 29m
1 stop
$267Delta
Thu, Sep 10 - Mon, Sep 14
Southwest Logo
12:30 pm - 8:50 pm
BUF
-
MIA
8h 20m
1 stop
Southwest Logo
4:50 pm - 10:45 pm
MIA
-
BUF
5h 55m
1 stop
$267Southwest
Tue, Oct 6 - Wed, Oct 28
Southwest Logo
7:25 am - 11:50 am
BUF
-
MIA
4h 25m
1 stop
Southwest Logo
8:40 am - 2:35 pm
MIA
-
BUF
5h 55m
1 stop
$267Southwest
Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
11:49 am - 7:15 pm
BUF
-
MIA
7h 26m
1 stop
American Airlines Logo
8:40 am - 3:06 pm
MIA
-
BUF
6h 26m
1 stop
$277American Airlines
Thu, Sep 24 - Mon, Sep 28
American Airlines Logo
4:31 pm - 9:51 pm
BUF
-
MIA
5h 20m
1 stop
American Airlines Logo
2:00 pm - 8:56 pm
MIA
-
BUF
6h 56m
1 stop
$277American Airlines
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
1:13 pm - 7:44 am
BUF
-
EYW
18h 31m
2 stops
Multiple Airlines Logo
2:54 pm - 6:01 pm
EYW
-
BUF
27h 07m
1 stop
$296Multiple Airlines
Wed, Aug 19 - Mon, Aug 24
Multiple Airlines Logo
11:36 am - 7:13 pm
BUF
-
EYW
31h 37m
2 stops
Multiple Airlines Logo
12:07 pm - 9:23 am
EYW
-
BUF
21h 16m
1 stop
$307Multiple Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Florida Keys flights

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

What is the cheapest time of day to fly to Florida Keys?

The average price for all round-trip flights from Buffalo to Florida Keys depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Florida Keys is generally in the morning, when round-trip flights cost $618 on average. The most expensive time of day to fly to Florida Keys is generally in the morning, which is peak travel time and where the average cost of a ticket is $618.

Can I save money by flying with a layover from Buffalo to Florida Keys?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $379, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Buffalo to Florida Keys?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Florida Keys, 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 Florida Keys is September, when tickets cost $228 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $395 and $392 respectively.

How far in advance should I book a flight from Buffalo to Florida Keys?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Florida Keys, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buffalo to Florida Keys, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Find deals

Good to know

Low season

June

Cheapest flight

$81
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Buffalo to Miami

FAQs - booking Florida Keys flights

  • How does KAYAK find such low prices on flights from Buffalo to Florida Keys?

    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 Florida Keys.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Florida Keys 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 Florida Keys?

    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 from Buffalo to Florida Keys with an airline and back with another airline.

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

    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 from Buffalo to Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Florida Keys

Information on your arrival and departure airports

Buffalo (BUF)