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Key West

$88+ Cheap flights from LaGuardia, NY (LGA) to Key West (EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — EYW
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from LaGuardia to Key West with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from New York LaGuardia to Key West are usually found in June or May, booked 37 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from LaGuardia to Key West

Cheapest flights from LaGuardia to Key West
Explore the most affordable flight options available from LaGuardia to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:30 pmLGA - EYW
1 stop15h 45mMultiple Airlines
Fri 12/191:10 pmEYW - LGA
1 stop6h 50mMultiple Airlines
Deal found 12/9$276
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:30 pmLGA - EYW
1 stop15h 45mMultiple Airlines
Thu 12/188:55 amEYW - LGA
1 stop8h 35mMultiple Airlines
Deal found 12/10$277
This Priceline deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amLGA - EYW
1 stop7h 30mSpirit Airlines
Wed 12/312:30 pmEYW - LGA
1 stop8h 01mSpirit Airlines
Deal found 12/10$303
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:30 pmLGA - EYW
1 stop13h 45mMultiple Airlines
Fri 12/191:10 pmEYW - LGA
1 stop6h 50mMultiple Airlines
Deal found 12/10$312
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 pmLGA - EYW
1 stop13h 45mMultiple Airlines
Sun 1/410:37 pmEYW - LGA
2 stops24h 17mMultiple Airlines
Deal found 12/10$324
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:30 pmLGA - EYW
2 stops14h 45mMultiple Airlines
Thu 12/188:55 amEYW - LGA
1 stop11h 05mMultiple Airlines
Deal found 12/10$327
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:30 pmLGA - EYW
1 stop15h 45mMultiple Airlines
Tue 12/1611:45 amEYW - LGA
2 stops28h 14mMultiple Airlines
Deal found 12/10$337
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:30 amLGA - EYW
2 stops31h 00mMultiple Airlines
Thu 12/258:55 amEYW - LGA
1 stop8h 35mMultiple Airlines
Deal found 12/11$354
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1310:38 amLGA - EYW
Nonstop3h 44mAmerican Airlines
Wed 12/172:53 pmEYW - LGA
Nonstop3h 17mAmerican Airlines
Deal found 12/11$379

Find flight deals from LaGuardia to Key West

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$274
(Expedia)

One-way from

$88
(Priceline)

Popular in

December

Cheapest in

June

Average price

$567

Good round-trip deal

$412 or less

Good one-way deal

$280 or less
Provider with most accurate pricing for New York LaGuardia-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Key West flights.
Search Deals
From New York LaGuardia to Key West
Search Deals
One-way flight from New York LaGuardia to Key West
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from New York LaGuardia to Key West.
Search Deals
Price to beat on a one-way flight from New York LaGuardia to Key West.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Key West that are best for you.

Fly from

LaGuardia

Fly to

Key West

Route

Depart

Return

Price

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Mon 3/9

2:00 pm-7:41 pm

1 stop5h 41m

Key West

Tue 3/17

6:25 pm-11:42 pm

1 stop5h 17m

$279

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Thu 1/1

10:00 am-1:37 pm

Nonstop3h 37m

Key West

Thu 1/8

1:28 pm-4:35 pm

Nonstop3h 07m

$288

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Sun 1/18

6:00 am-11:29 am

1 stop5h 29m

Key West

Sat 2/7

6:06 pm-11:42 pm

1 stop5h 36m

$288

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Sat 1/17

1:00 pm-7:40 pm

1 stop6h 40m

Key West

Sat 1/24

6:06 pm-11:41 pm

1 stop5h 35m

$313

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Thu 1/1

10:00 am-1:37 pm

Nonstop3h 37m

Key West

Tue 1/6

6:06 pm-11:42 pm

1 stop5h 36m

$328

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Thu 1/8

2:00 pm-7:40 pm

1 stop5h 40m

Key West

Thu 1/15

1:28 pm-4:35 pm

Nonstop3h 07m

$349

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Fri 2/6

12:00 pm-7:40 pm

1 stop7h 40m

Key West

Tue 2/10

2:45 pm-10:41 pm

1 stop7h 56m

$359

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Fri 1/30

12:00 pm-7:40 pm

1 stop7h 40m

Key West

Wed 2/4

2:45 pm-8:14 pm

1 stop5h 29m

$359

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Wed 1/7

12:30 pm-9:26 am

1 stop20h 56m

$95

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Sun 2/22

6:00 am-11:17 am

1 stop5h 17m

$98

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 18 results
1
2

Compare providers for flights from LaGuardia to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Key West in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Key West flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-Key West flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Key West flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from LaGuardia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to Key West

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

Use this chart to determine the optimal time to book a round-trip flight from LaGuardia to Key West. Price data was last updated on December 5, 2025.

The best time to book flights from New York LaGuardia Airport to Key West is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from New York LaGuardia Airport to Key West?

Currently, June is the cheapest month in which you can book a flight from New York LaGuardia Airport to Key West (average of $175). Flying from New York LaGuardia Airport to Key West in October is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGA to EYW?

Find hourly flight availability from LaGuardia to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from New York LaGuardia Airport to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown Delta and American Airlines from New York LaGuardia Airport to Key West. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from New York LaGuardia?

    Located just 2.6 mi from the city center, Key West is the airport most travelers will use when flying to Key West from New York LaGuardia. Booking flights from New York LaGuardia to Key West (EYW) should be relatively easy as there are 2 daily inbound flights from New York LaGuardia from 2 different airlines.

  • How long is the flight from New York LaGuardia Airport to Key West?

    There are many flights that can get you from New York LaGuardia Airport to Key West in 5h 41m. Fly via Delta to get the fastest option. There are 1209 mi between New York LaGuardia Airport and Key West.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Key West round-trip?

    Delta, at $202, was found to be the cheapest airline from New York LaGuardia Airport to Key West. An alternate airline flying to your destination would be American Airlines. Delta is 57% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from New York LaGuardia Airport to Key West?

    The top 3 most reliable airlines when flying from New York LaGuardia Airport to Key West are American Airlines (77%), Republic Airways (76%) and Delta (75%).

  • What are the cheapest flights from New York LaGuardia Airport to Key West?

    On average you can expect to pay $476 for a flight from New York LaGuardia Airport to Key West. The cheapest flight overall is $258 while the most popular route, (New York LaGuardia - Key West) is currently priced at $191.

  • Can I find deals for flights from LaGuardia to Key West that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Key West.

  • Can I find deals for business class flights from LaGuardia to Key West?

    Yes. Cheapflights offers flight deals from LaGuardia to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, June is the cheapest month in which you can book a flight from New York LaGuardia Airport to Key West (average of $175). Flying from New York LaGuardia Airport to Key West in October is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for LaGuardia to Key West

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from LaGuardia to Key West

Discover the top 2 airlines that operate flights from LaGuardia to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$563FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$458FlexibilityNo cancel feeOn-time71%

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