$55 Find Cheap Flights from North America 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 1/22. 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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Everything you should know

Cheapest round-trip
$129
Overall average: $419
Spirit Airlines
Thu 1/22Thu 1/29
ATL - EYW • 1 stop
Cheapest non-stop
$257
American Airlines
Sat 2/7Fri 2/13
BOS - EYW • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from North America to Key West

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from North America 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 flight deals from North America to Key West

Thu, Jan 22 - Thu, Jan 29
Spirit Airlines Logo
5:25 am - 11:56 am
ATL
-
EYW
6h 31m1 stop
Spirit Airlines Logo
12:51 pm - 8:49 pm
EYW
-
ATL
7h 58m1 stop
$129Spirit Airlines
Mon, Jan 19 - Mon, Jan 26
Spirit Airlines Logo
8:58 am - 1:30 pm
ATL
-
EYW
4h 32m1 stop
Spirit Airlines Logo
2:25 pm - 7:16 pm
EYW
-
ATL
4h 51m1 stop
$144Spirit Airlines
Mon, Jan 12 - Fri, Jan 16
Multiple Airlines Logo
6:00 am - 12:26 pm
BWI
-
EYW
6h 26m1 stop
Multiple Airlines Logo
1:06 pm - 12:06 am
EYW
-
BWI
11h 00m1 stop
$174Multiple Airlines
Sun, Jan 25 - Thu, Jan 29
Multiple Airlines Logo
10:45 pm - 12:26 pm
PHL
-
EYW
13h 41m1 stop
Multiple Airlines Logo
10:06 am - 5:52 pm
EYW
-
PHL
7h 46m1 stop
$174Multiple Airlines
Mon, Jan 5 - Fri, Jan 9
United Airlines Logo
5:20 am - 3:12 pm
BOS
-
EYW
9h 52m2 stops
United Airlines Logo
6:05 pm - 11:49 pm
EYW
-
BOS
5h 44m1 stop
$252United Airlines
Sun, Jan 11 - Sat, Jan 17
United Airlines Logo
9:30 am - 1:03 pm
EWR
-
EYW
3h 33mnonstop
United Airlines Logo
6:05 pm - 11:59 pm
EYW
-
EWR
5h 54m1 stop
$267United Airlines
Mon, Jan 19 - Wed, Jan 28
American Airlines Logo
5:30 am - 10:57 am
JFK
-
EYW
5h 27m1 stop
American Airlines Logo
1:22 pm - 6:30 pm
EYW
-
JFK
5h 08m1 stop
$278American Airlines
Wed, Jan 7 - Sat, Jan 10
American Airlines Logo
7:30 am - 10:38 am
DCA
-
EYW
3h 08mnonstop
American Airlines Logo
5:35 pm - 8:23 pm
EYW
-
DCA
2h 48mnonstop
$279American Airlines
Tue, Jan 13 - Wed, Jan 21
Delta Logo
12:25 pm - 7:40 pm
JFK
-
EYW
7h 15m1 stop
Delta Logo
7:10 am - 3:14 pm
EYW
-
JFK
8h 04m1 stop
$279Delta
Tue, Jan 6 - Tue, Jan 13
Delta Logo
9:00 am - 12:48 pm
LGA
-
EYW
3h 48mnonstop
Delta Logo
1:28 pm - 4:35 pm
EYW
-
LGA
3h 07mnonstop
$284Delta
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$55
Best time to beat the crowds with an average 15% drop in price.
Flight from Atlanta to Key West

FAQs for booking flights from North America to Key West

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

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

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

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

Reviews of the top 5 airlines serving from North America to Key West

 
Need help choosing which airline to fly with from North America 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.
8.2
Breeze AirwaysOverall score based on 249 reviews
8.4Boarding
8.8Crew
6.7Food
6.7Entertainment
8.2Comfort
Airline reviews

Overall good. Plenty of legroom and fairly comfortable seats. No issues with capacity and the overhead been even though most people brought several carry-ons on. I don’t think Breeze really enforces the pay for a carry-on rule.

8.0 ExcellentAnonymous, Dec 2025
JAX - ORF
Read more Breeze Airways reviews

Overall good. Plenty of legroom and fairly comfortable seats. No issues with capacity and the overhead been even though most people brought several carry-ons on. I don’t think Breeze really enforces the pay for a carry-on rule.

Surprised at how much I enjoyed Breeze. Paid for the Nicer upgrade which made it closer in price to a flag ship carrier but with more comfortable seats and much more leg room. Crew was polite and since we brought our food no loss there. Would make the point that the ‘have to pay for a carry-on is BS’. Most people did not and had several. Still was plenty of room in the overheads.

Comfortable seating, adequate space available, nice to have USB port, polite crew.

My experience is typically great with Breeze. This trip wasn’t any different.

This was my first experience with Breeze. The plane was cleaner and more comfortable than any other I've experienced. The process of boarding was streamlined. We boarded early and arrived at our destination 45 minutes early. The only hiccup was my ticket was rejected by TSA PreCheck and I got sent to the back of a very long line at Fort Myers. I entered my information when I bought my ticket, but it apparently didn't connect to my permanent profile. I'll correct that for next time. I was expecting an Allegiant experience, but Breeze was much more upscale. I really, really enjoyed it.

Great experience. Non stop is great in and of itself.

Lady at check in counter helped me get a seat in the cut row all to myself.

It was great except the other passengers who didnt have children complaining and not giving grace to the mommas with tiny babies who were trying to comfort their little ones during the decent. They were clearly trying and every child travels different.

It was pretty good. Only thing that makes our boarding uncomfortable was, that we had to pass TSA at terminal 1 and after that walk 15 minutes to terminal B, because bus was insufficient to take so many people and waiting time for the bus was more then 1 hour.

Something about the chair was uncomfortable, Maine the curvature of the back.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Premium economy is like the forgotten class. Aside from meal service never saw a flight attendant. Any additional beverages required going to the very back of the plane to request and there was rarely an attendant there. Seat leg / foot rest hardly elevates and not well suite for someone under 5’6. Bulky armrests

Flight was operated by Virgin Atlantic and it was up to their usual high standard. Minor grips about some issues, but they are really first world issues and as a whole, was an excellent flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

The flight was an hour and a half late departing which was inconvenient

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

everything was pretty good. Houston airport is awful. Unnecessarily inefficient; people working there are rude. Badly run

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I like how the crew and pilot kept us updated Even though our flight was slightly delayed. We made up time for it in the air. I really did enjoy my seat and amenities and my trip and value overall.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

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