Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from North America to Key West from $64

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 2/20. 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

Discover deals from 900+ travel sites with momondo.

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.
Search flight deals

Find the cheapest flights from North America to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
8:58 am - 1:30 pm
ATL
-
EYW
4h 32m
1 stop
Spirit Airlines Logo
12:51 pm - 7:16 pm
EYW
-
ATL
6h 25m
1 stop
$127Spirit Airlines
lun., feb. 2 - jue., feb. 5
Multiple Airlines Logo
6:00 am - 12:26 pm
ATL
-
EYW
6h 26m
1 stop
Multiple Airlines Logo
9:46 am - 2:35 pm
EYW
-
ATL
4h 49m
1 stop
$175Multiple Airlines
lun., feb. 2 - jue., feb. 5
Multiple Airlines Logo
10:56 pm - 9:06 am
ATL
-
EYW
10h 10m
1 stop
Multiple Airlines Logo
1:01 pm - 8:03 am
EYW
-
ATL
19h 02m
1 stop
$180Multiple Airlines
sáb., feb. 7 - mar., feb. 17
United Airlines Logo
6:00 am - 4:22 pm
BOS
-
EYW
10h 22m
2 stops
United Airlines Logo
6:05 pm - 11:49 pm
EYW
-
BOS
5h 44m
1 stop
$202United Airlines
dom., feb. 8 - mié., feb. 11
Delta Logo
1:55 pm - 7:40 pm
BOS
-
EYW
5h 45m
1 stop
Delta Logo
6:00 pm - 1:03 am
EYW
-
BOS
7h 03m
1 stop
$217Delta
sáb., may. 2 - jue., may. 7
JetBlue Logo
8:00 am - 11:58 am
BOS
-
EYW
3h 58mnonstop
JetBlue Logo
12:48 pm - 4:24 pm
EYW
-
BOS
3h 36mnonstop
$227JetBlue
lun., mar. 2 - vie., mar. 6
American Airlines Logo
6:16 am - 2:40 pm
ORD
-
EYW
7h 24m
1 stop
American Airlines Logo
6:53 pm - 9:40 pm
EYW
-
ORD
3h 47mnonstop
$289American Airlines
mar., feb. 24 - mié., mar. 4
United Airlines Logo
9:15 am - 5:54 pm
ORD
-
EYW
7h 39m
1 stop
United Airlines Logo
6:35 pm - 11:43 pm
EYW
-
ORD
6h 08m
1 stop
$292United Airlines
mar., feb. 17 - mar., feb. 24
Delta Logo
9:55 am - 5:11 pm
ORD
-
EYW
6h 16m
1 stop
Delta Logo
5:56 pm - 11:56 pm
EYW
-
ORD
7h 00m
1 stop
$294Delta
mar., feb. 10 - mié., feb. 18
American Airlines Logo
5:00 am - 11:11 am
DCA
-
EYW
6h 11m
1 stop
American Airlines Logo
12:02 pm - 2:47 pm
EYW
-
DCA
2h 45mnonstop
$296American Airlines
mié., mar. 18 - mié., mar. 25

Spirit Airlines flights from North America to Key West

Our best Spirit Airlines deals on North America to Key West flight tickets
Spirit Airlines
Feb 2
ATL8:58 amAtlanta Hartsfield-Jackson
4h 32m
1 stop
EYW1:30 pmKey West
Feb 5
EYW12:51 pmKey West
6h 25m
1 stop
ATL7:16 pmAtlanta Hartsfield-Jackson
$127
Spirit Airlines
Feb 9
PHL6:00 amPhiladelphia
7h 30m
1 stop
EYW1:30 pmKey West
Feb 12
EYW2:25 pmKey West
5h 27m
1 stop
PHL7:52 pmPhiladelphia
$190
Spirit Airlines
Mar 5
ATL8:47 amAtlanta Hartsfield-Jackson
4h 43m
1 stop
EYW1:30 pmKey West
Mar 9
EYW2:25 pmKey West
5h 46m
1 stop
ATL8:11 pmAtlanta Hartsfield-Jackson
$198

JetBlue flights from North America to Key West

Our best JetBlue deals on North America to Key West flight tickets
JetBlue
Mar 19
PHL6:00 amPhiladelphia
5h 59m
1 stop
EYW11:59 amKey West
Mar 22
EYW12:50 pmKey West
9h 41m
1 stop
PHL10:31 pmPhiladelphia
$195
JetBlue
Mar 2
BOS8:00 amBoston Logan Intl
3h 58m
EYW11:58 amKey West
Mar 6
EYW12:48 pmKey West
3h 36m
BOS4:24 pmBoston Logan Intl
$227
JetBlue
Feb 8
JFK10:59 pmNew York John F Kennedy Intl
13h 06m
1 stop
EYW12:05 pmKey West
Feb 11
EYW1:00 pmKey West
8h 02m
1 stop
JFK9:02 pmNew York John F Kennedy Intl
$345

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 enero 20, 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

AtlantaKey West

ATL - EYW

ATLEYW

Atlanta Hartsfield-Jackson

lun. 2/2

8:58 am-1:30 pm

1 stop4h 32m

Key West

jue. 2/5

12:51 pm-7:16 pm

1 stop6h 25m

$127

AtlantaKey West

ATL - EYW

ATLEYW

Atlanta Hartsfield-Jackson

lun. 2/2

6:00 am-12:26 pm

1 stop6h 26m

Key West

jue. 2/5

9:46 am-2:35 pm

1 stop4h 49m

$175

AtlantaKey West

ATL - EYW

ATLEYW

Atlanta Hartsfield-Jackson

sáb. 2/7

10:56 pm-9:06 am

1 stop10h 10m

Key West

mar. 2/17

1:01 pm-8:03 am

1 stop19h 02m

$180

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

dom. 2/8

6:00 am-4:22 pm

2 stops10h 22m

Key West

mié. 2/11

6:05 pm-11:49 pm

1 stop5h 44m

$202

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

sáb. 5/2

1:55 pm-7:40 pm

1 stop5h 45m

Key West

jue. 5/7

6:00 pm-1:03 am

1 stop7h 03m

$217

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

lun. 3/2

8:00 am-11:58 am

Nonstop3h 58m

Key West

vie. 3/6

12:48 pm-4:24 pm

Nonstop3h 36m

$227

ChicagoKey West

ORD - EYW

ORDEYW

Chicago O'Hare Intl

mar. 2/24

6:16 am-2:40 pm

1 stop7h 24m

Key West

mié. 3/4

6:53 pm-9:40 pm

Nonstop3h 47m

$289

ChicagoKey West

ORD - EYW

ORDEYW

Chicago O'Hare Intl

mar. 2/17

9:15 am-5:54 pm

1 stop7h 39m

Key West

mar. 2/24

6:35 pm-11:43 pm

1 stop6h 08m

$292

ChicagoKey West

ORD - EYW

ORDEYW

Chicago O'Hare Intl

mar. 2/10

9:55 am-5:11 pm

1 stop6h 16m

Key West

mié. 2/18

5:56 pm-11:56 pm

1 stop7h 00m

$294

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

mié. 3/18

5:00 am-11:11 am

1 stop6h 11m

Key West

mié. 3/25

12:02 pm-2:47 pm

Nonstop2h 45m

$296

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, January 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 $419. If you are unable to visit Key West during the month of January, then departing from North America during the month July is also very affordable. Most momondo users find prices during this month for around $422.

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 Saturday. momondo users have found tickets for Saturday departures for as low as $435. 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 $585.

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 $492. 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 $533. 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

$49

Fastest flight time

0h 47m

Direct flights

Every day

Airports in Key West

1 airport
The best one-way flight to Key West from North America in the past 72 hours is $49. The best round-trip flight deal from North America to Key West found on momondo in the last 72 hours is $78.
The fastest flight from North America to Key West takes 0h 47m
Direct flights go from North America to Key West every day.
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 $83Free CancellationRating
6.3
8,353 reviews
Search Spirit Airlines flights
Silver AirwaysPriceFrom $86Free CancellationRating
5.7
235 reviews
Search Silver Airways flights
United AirlinesPriceFrom $86Free CancellationRating
7.4
9,183 reviews
Search United Airlines flights
Breeze AirwaysPriceFrom $98Free CancellationRating
8.2
259 reviews
Search Breeze Airways flights
Allegiant AirPriceFrom $106Free CancellationRating
7.2
705 reviews
Search Allegiant Air flights
JetBluePriceFrom $117Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
DeltaPriceFrom $168Free CancellationRating
7.9
8,080 reviews
Search Delta flights
American AirlinesPriceFrom $179Free CancellationRating
7.2
11,164 reviews
Search American Airlines 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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
jue. 2/19
jue. 2/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States