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Cheap flights from North America to Key West from $43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Key West departing on 3/29. 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

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Find the cheapest flights from North America to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
7:50 am - 9:06 am
MCO
-
EYW
1h 16mnonstop
Breeze Airways Logo
9:46 am - 11:06 am
EYW
-
MCO
1h 20mnonstop
$95Breeze Airways
Sun, Apr 5 - Thu, Apr 9
Breeze Airways Logo
7:50 am - 9:06 am
MCO
-
EYW
1h 16mnonstop
Breeze Airways Logo
9:46 am - 11:06 am
EYW
-
MCO
1h 20mnonstop
$96Breeze Airways
Sun, Apr 12 - Thu, Apr 16
Breeze Airways Logo
7:50 am - 9:06 am
MCO
-
EYW
1h 16mnonstop
Breeze Airways Logo
12:05 pm - 1:21 pm
EYW
-
MCO
1h 16mnonstop
$97Breeze Airways
Sun, May 3 - Sun, May 10
American Airlines Logo
5:00 pm - 10:36 pm
DCA
-
EYW
5h 36m
1 stop
American Airlines Logo
5:04 pm - 8:00 pm
EYW
-
DCA
2h 56mnonstop
$299American Airlines
Sat, May 9 - Sat, May 16
United Airlines Logo
8:23 am - 5:39 pm
IAD
-
EYW
9h 16m
1 stop
United Airlines Logo
6:22 pm - 9:25 pm
EYW
-
IAD
3h 03mnonstop
$299United Airlines
Wed, Apr 15 - Tue, Apr 21
Allegiant Air Logo
2:01 pm - 10:11 am
IAD
-
EYW
20h 10m
1 stop
Allegiant Air Logo
9:58 am - 8:59 am
EYW
-
IAD
23h 01m
1 stop
$300Allegiant Air
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
1:50 pm - 6:16 pm
ORD
-
EYW
3h 26mnonstop
American Airlines Logo
6:46 pm - 9:35 pm
EYW
-
ORD
3h 49mnonstop
$309American Airlines
Sat, Apr 11 - Wed, Apr 15
Delta Logo
7:00 am - 1:30 pm
DCA
-
EYW
6h 30m
1 stop
Delta Logo
6:19 pm - 11:44 pm
EYW
-
DCA
5h 25m
1 stop
$309Delta
Sat, May 16 - Fri, May 22
Delta Logo
3:00 pm - 7:40 pm
IAD
-
EYW
4h 40m
1 stop
Delta Logo
6:23 pm - 12:42 am
EYW
-
IAD
6h 19m
1 stop
$309Delta
Sat, Apr 18 - Wed, Apr 29
United Airlines Logo
1:56 pm - 5:39 pm
EWR
-
EYW
3h 43mnonstop
United Airlines Logo
6:22 pm - 11:56 pm
EYW
-
EWR
5h 34m
1 stop
$336United Airlines
Tue, Apr 7 - Tue, Apr 14

Breeze Airways flights from North America to Key West

Our best Breeze Airways deals on North America to Key West flight tickets
Breeze Airways
Apr 5
MCO7:50 amOrlando
1h 16m
EYW9:06 amKey West
Apr 9
EYW9:46 amKey West
1h 20m
MCO11:06 amOrlando
$95
Breeze Airways
Apr 12
MCO7:50 amOrlando
1h 16m
EYW9:06 amKey West
Apr 16
EYW9:46 amKey West
1h 20m
MCO11:06 amOrlando
$96
Breeze Airways
May 3
MCO7:50 amOrlando
1h 16m
EYW9:06 amKey West
May 10
EYW12:05 pmKey West
1h 16m
MCO1:21 pmOrlando
$97

JetBlue flights from North America to Key West

Our best JetBlue deals on North America to Key West flight tickets
JetBlue
Apr 8
PHL6:00 amPhiladelphia
5h 38m
1 stop
EYW11:38 amKey West
Apr 14
EYW12:28 pmKey West
9h 31m
1 stop
PHL9:59 pmPhiladelphia
$305
JetBlue
Apr 12
JFK10:59 pmNew York John F Kennedy Intl
12h 39m
1 stop
EYW11:38 amKey West
Apr 15
EYW12:28 pmKey West
9h 09m
1 stop
JFK9:37 pmNew York John F Kennedy Intl
$353
JetBlue
Apr 5
BOS8:00 amBoston Logan Intl
3h 38m
EYW11:38 amKey West
Apr 11
EYW12:30 pmKey West
3h 34m
BOS4:04 pmBoston Logan Intl
$360

momondo Fare Finder

 
Customize your flight search to find flights from North America to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from North America to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OrlandoKey West

MCO - EYW

MCOEYW

Orlando

Sun 4/5

7:50 am-9:06 am

Nonstop1h 16m

Key West

Thu 4/9

9:46 am-11:06 am

Nonstop1h 20m

$95

OrlandoKey West

MCO - EYW

MCOEYW

Orlando

Sun 4/12

7:50 am-9:06 am

Nonstop1h 16m

Key West

Thu 4/16

9:46 am-11:06 am

Nonstop1h 20m

$96
Quickest round-trip

OrlandoKey West

MCO - EYW

MCOEYW

Orlando

Sun 5/3

7:50 am-9:06 am

Nonstop1h 16m

Key West

Sun 5/10

12:05 pm-1:21 pm

Nonstop1h 16m

$97

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Sat 5/9

5:00 pm-10:36 pm

1 stop5h 36m

Key West

Sat 5/16

5:04 pm-8:00 pm

Nonstop2h 56m

$299

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Wed 4/15

8:23 am-5:39 pm

1 stop9h 16m

Key West

Tue 4/21

6:22 pm-9:25 pm

Nonstop3h 03m

$299

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Thu 4/16

2:01 pm-10:11 am

1 stop20h 10m

Key West

Sun 4/19

9:58 am-8:59 am

1 stop23h 01m

$300

ChicagoKey West

ORD - EYW

ORDEYW

Chicago O'Hare Intl

Sat 4/11

1:50 pm-6:16 pm

Nonstop3h 26m

Key West

Wed 4/15

6:46 pm-9:35 pm

Nonstop3h 49m

$309

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

Sat 5/16

7:00 am-1:30 pm

1 stop6h 30m

Key West

Fri 5/22

6:19 pm-11:44 pm

1 stop5h 25m

$309

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Sat 4/18

3:00 pm-7:40 pm

1 stop4h 40m

Key West

Wed 4/29

6:23 pm-12:42 am

1 stop6h 19m

$309

NewarkKey West

EWR - EYW

EWREYW

Newark

Tue 4/7

1:56 pm-5:39 pm

Nonstop3h 43m

Key West

Tue 4/14

6:22 pm-11:56 pm

1 stop5h 34m

$336

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from North America 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 to Key West?

In general, September is the cheapest month to fly from North America to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $381. If you are unable to visit Key West during the month of September, then departing from North America during the month January is also very affordable. Most momondo users find prices during this month for around $401.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from North America is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $428. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from North America to Key West for around $570.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from North America to Key West in the morning for as low as $481. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly at noon, with an average ticket price of $504. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest North America to Key West flight route?

Fly from Orlando to Key West for the best North America - Key West flight prices

What cabin class options are available on North America to Key West flights?

There are 4 cabin classes available to choose from on North America to Key West flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on North America to Key West flights?

No. A direct flight is the cheapest option for a flight between North America to Key West.

Cheap North America to Key West flight deals and tips

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

Best Price Found

$53

Fastest flight time

0h 59m

Direct flights

Mon, Tue, Thu, Fri and Sat

Airports in Key West

1 airport
The best one-way flight to Key West from North America in the past 72 hours is $53. The best round-trip flight deal from North America to Key West found on momondo in the last 72 hours is $84.
The fastest flight from North America to Key West takes 0h 59m
Direct flights go from North America to Key West on Monday, Tuesday, Thursday, Friday and Saturday. Airlines offering direct flights are: United Airlines, Delta and Breeze Airways.
There is 1 airport in Key West. From North America there are direct flights to Key West (EYW).
Search flight deals

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

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

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

  • How old do you have to be to fly from North America 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 North America to Key West Airport.

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

    The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from North America to Key West?

Best airlines flying from North America to Key West

Compare and see reviews for airlines that fly from North America to Key West with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $95Free CancellationRating
6.3
8,539 reviews
Search Spirit Airlines flights
Breeze AirwaysPriceFrom $98Free CancellationRating
8.1
273 reviews
Search Breeze Airways flights
Allegiant AirPriceFrom $103Free CancellationRating
7.3
710 reviews
Search Allegiant Air flights
DeltaPriceFrom $148Free CancellationRating
7.9
8,318 reviews
Search Delta flights
American AirlinesPriceFrom $189Free CancellationRating
7.1
11,486 reviews
Search American Airlines flights
United AirlinesPriceFrom $196Free CancellationRating
7.4
9,462 reviews
Search United Airlines flights
JetBluePriceFrom $218Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights

Traveling to a place near Key West?

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

Why use momondo?

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

It is quick and easy to find North America to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

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

Yes. momondo enables you to select and highlight flights to Key West from North America with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from North America to Key West.

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

If you are not ready to book a flight from North America to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.

An easier way to manage your Key West trip

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