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Key West

$129+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — EYW
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from New York LaGuardia to Key West are usually found in September or June, booked 49 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$284
(Delta)

One-way from

$129
(Delta)

Popular in

December

Cheapest in

September

Average price

$479

Good round-trip deal

$332 or less

Good one-way deal

$215 or less
Provider with most accurate pricing for New York LaGuardia-Key West flight deals.
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Provider most trusted by Cheapflights users for New York LaGuardia-Key West flights.
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From New York LaGuardia to Key West
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One-way flight from New York LaGuardia to Key West
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Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from New York LaGuardia to Key West.
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Price to beat on a one-way flight from New York LaGuardia to Key West.
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Find 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 March 25, 2025.

This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:59 amLGA - EYW
1 stop7h 21mDelta
Wed 4/304:15 pmEYW - LGA
1 stop7h 25mDelta
Deal found 3/23$284
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Mon 4/286:00 amLGA - EYW
1 stop9h 18mAmerican Airlines
Sat 5/32:17 pmEYW - LGA
Nonstop3h 12mAmerican Airlines
Deal found 3/23$292
This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/44:40 pmLGA - EYW
2 stops21h 34mMultiple Airlines
Tue 4/82:34 pmEYW - LGA
3 stops44h 27mMultiple Airlines
Deal found 3/23$311
This United Airlines deal was found by Cheapflights users on 3/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/56:29 amLGA - EYW
1 stop8h 35mUnited Airlines
Fri 4/114:04 pmEYW - LGA
1 stop7h 14mUnited Airlines
Deal found 3/24$332
This JetBlue deal was found by Cheapflights users on 3/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:46 amLGA - EYW
1 stop8h 19mJetBlue
Fri 4/118:45 amEYW - LGA
1 stop7h 01mJetBlue
Deal found 3/23$352

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 March 25, 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

Sat 5/3

9:14 am-12:45 pm

Nonstop3h 31m

Key West

Tue 5/6

1:35 pm-4:45 pm

Nonstop3h 10m

$287

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Mon 4/28

6:00 am-3:18 pm

1 stop9h 18m

Key West

Sat 5/3

2:17 pm-5:29 pm

Nonstop3h 12m

$292

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Fri 4/4

4:40 pm-2:14 pm

2 stops21h 34m

Key West

Tue 4/8

2:34 pm-11:01 am

3 stops44h 27m

$311

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Sat 4/5

6:29 am-3:04 pm

1 stop8h 35m

Key West

Fri 4/11

4:04 pm-11:18 pm

1 stop7h 14m

$332

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Mon 4/7

9:46 am-6:05 pm

1 stop8h 19m

Key West

Fri 4/11

8:45 am-3:46 pm

1 stop7h 01m

$352

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Sun 5/18

9:59 am-1:29 pm

Nonstop3h 30m

$129

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Wed 4/16

12:00 pm-5:17 pm

1 stop5h 17m

$139

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Fri 4/25

6:30 am-2:56 pm

2 stops32h 26m

$152

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Thu 4/3

9:46 am-6:05 pm

1 stop8h 19m

$190

New YorkKey West

LGA - EYW

LGAEYW

New York LaGuardia

Thu 5/29

6:00 am-6:05 pm

2 stops12h 05m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Key West flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 21, 2025.

The best time to book flights from New York LaGuardia Airport to Key West is 49 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, August is the cheapest month in which you can book a flight from New York LaGuardia Airport to Key West (average of $328). Flying from New York LaGuardia Airport to Key West in March is currently the most expensive (average of $495). 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 March 25, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 10% on flights from New York LaGuardia Airport to Key West by exploring options for tickets at noon.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 March 25, 2025.
See what other customers who have flown with Delta, United Airlines and JetBlue from New York to Key West have to say. 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
8.0
Very good
7,890 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

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
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

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.
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

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.
JetBlue
7.3
Good
2,924 reviews
Delta
8.0
Very good
7,890 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

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
10,000 reviews
Delta
8.0
Very good
7,890 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

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 is 1 daily inbound flight from New York LaGuardia from 2 different airlines.

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

    Delta, at $284, was found to be the cheapest airline from New York LaGuardia Airport to Key West.Alternate airlines to your destination round-trip include American Airlines and JetBlue. Delta is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Key West one-way?

    One-way options have recently been found by users for as low as $129 on Delta. Other airlines that offer cheap prices include American Airlines from $165 and United Airlines from $206 one-way.

  • 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 Delta (93%), Republic Airways (65%) and American Airlines (58%).

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

    On average you can expect to pay $799 for a flight from New York LaGuardia Airport to Key West. The cheapest flight overall is $164 while the most popular route, (New York LaGuardia - Key West) is currently priced at $199.

  • 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, August is the cheapest month in which you can book a flight from New York LaGuardia Airport to Key West (average of $328). Flying from New York LaGuardia Airport to Key West in March is currently the most expensive (average of $495). 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$463FlexibilityNo cancel feeOn-time71%
DeltaCheapest$303Average$625FlexibilityNo cancel feeOn-timeN/A
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