$48 Find deals on international flights to Key West

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Key West departing on 12/20. 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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Flight Deals

Book Cheap International Flights Deals to Key West

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

Recent round-trip international flight deals to Key West

Sun, Jul 12 - Mon, Jul 13
Aeromexico Logo
8:00 am - 7:51 pm
CUN
-
EYW
10h 51m
1 stop
Aeromexico Logo
7:50 am - 8:23 pm
EYW
-
CUN
13h 33m
1 stop
$525Aeromexico
Sun, Jul 12 - Mon, Jul 13
Aeromexico Logo
8:00 am - 5:23 pm
CUN
-
EYW
8h 23m
1 stop
Aeromexico Logo
7:50 am - 8:23 pm
EYW
-
CUN
13h 33m
1 stop
$526Aeromexico
Thu, Dec 17 - Fri, Dec 25
Delta Logo
12:15 am - 5:11 pm
YYC
-
EYW
14h 56m
2 stops
Delta Logo
7:00 am - 9:15 pm
EYW
-
YYC
16h 15m
2 stops
$695Delta
Thu, Dec 17 - Fri, Dec 25
Delta Logo
12:15 am - 5:11 pm
YYC
-
EYW
14h 56m
2 stops
Delta Logo
11:45 am - 8:14 pm
EYW
-
YYC
10h 29m
1 stop
$716Delta
Thu, Dec 17 - Fri, Dec 25
WestJet Logo
12:30 am - 5:11 pm
YYC
-
EYW
14h 41m
1 stop
WestJet Logo
7:00 am - 8:14 pm
EYW
-
YYC
15h 14m
1 stop
$743WestJet
Fri, Oct 16 - Tue, Oct 20
American Airlines Logo
1:20 pm - 6:24 pm
GUA
-
EYW
27h 04m
1 stop
American Airlines Logo
7:52 pm - 12:45 pm
EYW
-
GUA
18h 53m
1 stop
$765American Airlines
Thu, Dec 10 - Mon, Dec 14
United Airlines Logo
11:45 am - 1:02 pm
ZRH
-
EYW
31h 17m
2 stops
United Airlines Logo
2:30 pm - 4:45 pm
EYW
-
ZRH
20h 15m
2 stops
$792United Airlines
Thu, Dec 10 - Mon, Dec 14
United Airlines Logo
11:45 am - 1:02 pm
ZRH
-
EYW
31h 17m
2 stops
United Airlines Logo
2:30 pm - 4:45 pm
EYW
-
ZRH
20h 15m
2 stops
$796United Airlines
Fri, Sep 18 - Tue, Sep 22
American Airlines Logo
11:45 am - 2:04 pm
ZRH
-
EYW
32h 19m
1 stop
American Airlines Logo
11:30 am - 2:40 pm
EYW
-
ZRH
21h 10m
2 stops
$805American Airlines
Thu, Aug 6 - Thu, Aug 13
WestJet Logo
1:30 pm - 7:57 pm
CUN
-
EYW
53h 27m
2 stops
WestJet Logo
6:15 pm - 6:45 pm
EYW
-
CUN
49h 30m
2 stops
$1,926WestJet
Booking Insights

KAYAK's insights & trends for flights to Key West

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

What are the most popular airlines flying to Key West?

The most popular airline among KAYAK users flying to Key West is American Airlines, followed by Delta and United Airlines.

American Airlines
American Airlines
#1 most popular
Delta
Delta
#2 most popular
United Airlines
United Airlines
#3 most popular
Find deals

Good to know

Low seasonSeptember
Cheapest flight$48
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Orlando Airport to Key West

FAQs for booking Worldwide to Key West flights

  • How does KAYAK find such low prices on flights from Worldwide 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 Worldwide to Key West.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from Worldwide 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 Worldwide 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 Worldwide with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide 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 Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Little Torch Key

Everything you need to know for your flight to Key West

Information on the airport you'll fly into in Key West

Key West (EYW)