LGA - EYW

$102 Find Cheap Flights from New York LaGuardia Airport to Key West - 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 LaGuardia to Key West departing on 8/30. 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
$334
Typical prices: $473-$559
Multiple Airlines
Thu 8/13Mon 8/17
LGA - EYW • 2 stops
Cheapest non-stop
$360
American Airlines
Thu 11/26Tue 12/1
LGA - EYW • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American Basic Economy cuts fares, while Main Cabin Extra adds early boarding.
Delta Comfort Plus adds legroom, and free Wi-Fi is available for SkyMiles members.
Expert advice
Expert advice
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Expert advice
Top airlines
Cheapest • from $329 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
+1
Top layover airports
Cheapest • Avg $456 (round-trip)
Shortest trip • 5h 13m (one-way)
Insights
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Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 12% compared to booking last minute.
Insights
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When to travel
Cheapest • 13% price drop
Most popular
Good to know
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Flight Deals

Cheap Flights from LaGuardia to Key West (LGA-EYW)

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

Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
10:55 pm - 3:42 pm
LGA
-
EYW
16h 47m
2 stops
Multiple Airlines Logo
3:27 pm - 5:45 pm
EYW
-
LGA
26h 18m
1 stop
$334Multiple Airlines
Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
8:29 pm - 2:37 pm
LGA
-
EYW
18h 08m
1 stop
Multiple Airlines Logo
3:27 pm - 5:45 pm
EYW
-
LGA
26h 18m
1 stop
$339Multiple Airlines
Thu, Sep 10 - Sun, Sep 13
Multiple Airlines Logo
8:29 pm - 10:19 am
LGA
-
EYW
13h 50m
1 stop
Multiple Airlines Logo
6:11 pm - 3:59 pm
EYW
-
LGA
21h 48m
1 stop
$349Multiple Airlines
Sat, Aug 8 - Fri, Aug 14
American Airlines Logo
7:49 am - 4:16 pm
LGA
-
EYW
8h 27m
1 stop
American Airlines Logo
11:30 am - 5:28 pm
EYW
-
LGA
5h 58m
1 stop
$353American Airlines
Fri, Sep 4 - Tue, Sep 8
American Airlines Logo
1:00 pm - 7:39 pm
LGA
-
EYW
6h 39m
1 stop
American Airlines Logo
7:03 pm - 11:43 pm
EYW
-
LGA
4h 40m
1 stop
$354American Airlines
Sun, Jul 19 - Tue, Jul 28
American Airlines Logo
6:00 am - 10:55 am
LGA
-
EYW
4h 55m
1 stop
American Airlines Logo
1:47 pm - 6:29 pm
EYW
-
LGA
4h 42m
1 stop
$355American Airlines
Sun, Aug 23 - Wed, Aug 26
Multiple Airlines Logo
8:29 pm - 11:27 am
LGA
-
EYW
14h 58m
1 stop
Multiple Airlines Logo
11:46 am - 11:14 pm
EYW
-
LGA
11h 28m
2 stops
$356Multiple Airlines
Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
6:29 am - 2:37 pm
LGA
-
EYW
32h 08m
2 stops
Multiple Airlines Logo
12:07 pm - 5:45 pm
EYW
-
LGA
5h 38m
1 stop
$358Multiple Airlines
Thu, Aug 6 - Tue, Aug 11
Multiple Airlines Logo
8:29 pm - 2:37 pm
LGA
-
EYW
18h 08m
1 stop
Multiple Airlines Logo
1:14 pm - 4:14 pm
EYW
-
LGA
27h 00m
2 stops
$360Multiple Airlines
Thu, Jul 30 - Thu, Aug 6
Multiple Airlines Logo
10:00 pm - 11:27 am
LGA
-
EYW
13h 27m
2 stops
Multiple Airlines Logo
12:05 pm - 5:45 pm
EYW
-
LGA
5h 40m
1 stop
$361Multiple Airlines
Booking Insights

KAYAK's insights & trends for LaGuardia to Key West flights

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

What’s the cheapest day of the week to fly from New York LaGuardia Airport to Key West?

The average price of all round-trip flights from New York LaGuardia Airport to Key West clicked on KAYAK for each day over the last 12 months.

When flying from New York LaGuardia Airport to Key West, you should consider leaving on a Saturday and avoid Thursdays if you are looking for the best rates. For your return to New York LaGuardia Airport, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

What is the cheapest month to fly from New York LaGuardia Airport to Key West?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York LaGuardia Airport to Key West, 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 New York LaGuardia Airport to Key West is May, where tickets cost $427 (return) on average. On the other hand, the most expensive months are April and March, where the average cost of round-trip tickets is $607 and $557 respectively.

Can I save money by flying with a layover from New York LaGuardia Airport to Key West?

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $418 on average.

How far in advance should I book a flight from New York LaGuardia Airport to Key West?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New York LaGuardia Airport to Key West, 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 New York LaGuardia Airport to Key West, you should book around 2 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Expert advice

Expert advice for your flight from LaGuardia to Key West

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Paul Rubio

Paul Rubio

Expert on EYW

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Laura Ratliff

Laura Ratliff

Expert on LGA

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Good to know

Low seasonAugust
Cheapest flight$102
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from New York LaGuardia Airport to Key West

When to book flights from LaGuardia to Key West

Are your dates flexible? Find out the best times to travel from LaGuardia to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York LaGuardia Airport to Key West flights

  • What is the cheapest flight from New York LaGuardia Airport to Key West?

    In the last 5 days, the lowest price for a flight from New York LaGuardia Airport to Key West was $102 for a one-way ticket and $329 for a round-trip.

  • Do I need a passport to fly between New York LaGuardia Airport and Key West?

    A passport is not required to fly from New York LaGuardia Airport to Key West.

  • Which airlines offer Wi-Fi service onboard planes from New York LaGuardia Airport to Key West?

    American Airlines, Delta, and JetBlue offer inflight Wi-Fi service on the New York LaGuardia Airport to Key West flight route.

  • Which aircraft models fly most regularly from New York LaGuardia Airport to Key West?

    The Embraer 175 is the aircraft model that flies most regularly on the New York LaGuardia Airport to Key West flight route.

  • Which airline alliances offer flights from New York LaGuardia Airport to Key West?

    SkyTeam, and oneworld are the airline alliances operating flights between New York LaGuardia Airport and Key West, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from New York to Key West, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from New York to Key West are Delta and American Airlines. With an average price for the route of $592 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $476 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport 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 New York LaGuardia Airport to Key West.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from New York LaGuardia Airport 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 New York LaGuardia Airport 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 New York LaGuardia Airport with another airline. Booking your flights between New York LaGuardia Airport and EYW can sometimes prove cheaper using this method.

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

KAYAK’s top tips for finding a cheap flight from New York LaGuardia Airport to Key West

  • Looking for a cheap flight? 25% of our users found flights on this route for $395 or less round-trip.

Reviews of the top airlines flying from LaGuardia to Key West

 
See real verified KAYAK customer reviews for airlines flying from New York to Key West. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from LaGuardia 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.
7.8
DeltaOverall score based on 8453 reviews
7.8Comfort
7.8Entertainment
8.5Crew
8.1Boarding
7.2Food
Airline reviews

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

2.0 MediocreHeather, Jun 2026
LGA - MCO
Read more Delta reviews

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

The whole experience was excellent. As it most often is with Delta

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Loyal Delta traveler, but last nights flight was a train wreck. Seated in 1B after multiple delays. Then we couldn’t takeoff because of an issue with the passenger that was ‘not in compliance’ and had to deplane along with the threat if they did not deplane, all the passengers would be required to do so. Finally they were escorted off, but the experience threw off the crew. Disruptive for everyone. Service was a mess, televisions didn’t work, bathroom door kept swinging open during the entire flight whenever empty …

Boarding super slow with people allowed to linger in aisles

First time travel in economy and the worst experience I ever had ! Shame on paying 600 dollars to be in a tuna can ! Service was terrible no even water no even class no even matters your flight attendants were lazy and sloppy very bad experience! After all these years traveling in first and once I try this cause I need to go to a destination for an emergency wow shame on you !

No Wi-Fi the entire trip Despite booking a flight that said it had Wi-Fi

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

Pilots were fantastic - super smooth. First Class flight attendant was very attentive. Main Cabin flight attendant should try to smooth the rough edges of her voice - very shrill / punitive. Hurt my ears just to listen to her. Recognize they have a (tough) job to do - but tone over speakers needs to be less like scolding a 5 year old.

Maybe focus more on delivering a good product vs selling me a damn credit card

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Flight was extremely hot and they made us check our bags when the space was nowhere near full

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

We sat on the plane for 1 hour because the airline was short handed could not be unloading.

Everything you need to know for your flight from LaGuardia to Key West

Information on your arrival and departure airports