$87+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — EYW
Dec 6 — Dec 131
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”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 Wednesday
Find flight deals from LaGuardia to Key West
Cheapest flights from LaGuardia to Key WestExplore 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 November 6, 2025.
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 November 6, 2025.
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Fri 11/216:46 pmLGA - EYW
2 stops15h 21mMultiple Airlines
Sat 11/222:24 pmEYW - LGA
1 stop8h 57mMultiple Airlines
Deal found 11/5![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/104:54 pmLGA - EYW
1 stop18h 26mMultiple Airlines
Mon 12/159:57 amEYW - LGA
2 stops13h 45mMultiple Airlines
Deal found 11/5![Multiple Airlines logo]()
$274
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Sat 12/138:59 amLGA - EYW
3 stops26h 21mSpirit Airlines
Thu 12/1812:20 pmEYW - LGA
1 stop11h 17mSpirit Airlines
Deal found 11/6![Spirit Airlines logo]()
$275
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Sun 11/166:30 amLGA - EYW
1 stop14h 16mMultiple Airlines
Thu 11/2012:15 pmEYW - LGA
2 stops10h 23mMultiple Airlines
Deal found 11/4![Multiple Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 11/6. 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 12/211:00 amLGA - EYW
1 stop6h 15mDelta
Sat 12/61:40 pmEYW - LGA
Nonstop3h 05mDelta
Deal found 11/6![Delta logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/75:45 amLGA - EYW
1 stop9h 59mMultiple Airlines
Sun 12/1412:20 pmEYW - LGA
1 stop10h 21mMultiple Airlines
Deal found 11/5![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Mon 11/174:59 pmLGA - EYW
2 stops18h 06mMultiple Airlines
Sat 11/222:24 pmEYW - LGA
1 stop8h 57mMultiple Airlines
Deal found 11/5![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 11/296:30 amLGA - EYW
1 stop6h 59mMultiple Airlines
Fri 12/58:55 amEYW - LGA
1 stop11h 05mMultiple Airlines
Deal found 11/5![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Tue 11/186:00 pmLGA - EYW
2 stops16h 07mMultiple Airlines
Fri 11/218:55 amEYW - LGA
1 stop10h 40mMultiple Airlines
Deal found 11/5![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Tue 12/164:54 pmLGA - EYW
2 stops22h 47mMultiple Airlines
Tue 12/2312:20 pmEYW - LGA
1 stop10h 11mMultiple Airlines
Deal found 11/5![Multiple Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 11/1910:26 amLGA - EYW
Nonstop3h 43mAmerican Airlines
Wed 11/262:40 pmEYW - LGA
Nonstop3h 18mAmerican Airlines
Deal found 11/5![American Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/157:54 pmLGA - EYW
1 stop12h 21mMultiple Airlines
Wed 11/1910:47 amEYW - LGA
2 stops29h 48mMultiple Airlines
Deal found 11/4![Multiple Airlines logo]()
$285
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 November 6, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $272 (Kiwi.com) |
One-way from | $87 (Kiwi.com) |
Popular in | December |
Cheapest in | June |
Average price | $467 |
Good round-trip deal | $388 or less |
Good one-way deal | $268 or less |
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 November 6, 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 1/31
10:06 am-2:06 pm
Nonstop4h 00m
Key West
Sat 2/7
2:44 pm-5:59 pm
Nonstop3h 15m
$277
New YorkKey West
LGA - EYW
LGAEYW
New York LaGuardia
Tue 1/27
9:00 am-12:48 pm
Nonstop3h 48m
Key West
Sat 1/31
6:08 pm-11:42 pm
1 stop5h 34m
$278
New YorkKey West
LGA - EYW
LGAEYW
New York LaGuardia
Wed 1/28
9:00 am-12:48 pm
Nonstop3h 48m
Key West
Sat 1/31
6:08 pm-11:42 pm
1 stop5h 34m
$278
New YorkKey West
LGA - EYW
LGAEYW
New York LaGuardia
Tue 2/3
1:00 pm-7:42 pm
1 stop6h 42m
Key West
Wed 2/18
6:07 pm-11:42 pm
1 stop5h 35m
$279
New YorkKey West
LGA - EYW
LGAEYW
New York LaGuardia
Tue 2/3
2:00 pm-7:42 pm
1 stop5h 42m
Key West
Tue 2/10
7:10 am-2:44 pm
1 stop7h 34m
$279
New YorkKey West
LGA - EYW
LGAEYW
New York LaGuardia
Wed 2/4
12:00 pm-7:42 pm
1 stop7h 42m
Key West
Wed 2/11
7:10 am-1:42 pm
1 stop6h 32m
$279
New YorkKey West
LGA - EYW
LGAEYW
New York LaGuardia
Sat 1/10
1:00 pm-7:42 pm
1 stop6h 42m
Key West
Tue 1/13
1:28 pm-4:35 pm
Nonstop3h 07m
$303
New YorkKey West
LGA - EYW
LGAEYW
New York LaGuardia
Sat 1/31
9:00 am-12:48 pm
Nonstop3h 48m
Key West
Sat 2/7
6:08 pm-11:42 pm
1 stop5h 34m
$318
New YorkKey West
LGA - EYW
LGAEYW
New York LaGuardia
Sat 11/29
9:10 am-12:50 pm
Nonstop3h 40m
Key West
Fri 12/5
6:10 pm-11:41 pm
1 stop5h 31m
$329
New YorkKey West
LGA - EYW
LGAEYW
New York LaGuardia
Sun 1/4
10:00 am-1:37 pm
Nonstop3h 37m
Key West
Wed 2/25
7:10 am-1:42 pm
1 stop6h 32m
$329
Showing 1-10 of 18 results
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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
Prices
Delays
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 October 31, 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 $370). 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 November 6, 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.
How often are flights from New York to Key West delayed?
About 13% of weekly flights between New York and Key West have experienced delays in the past year, with the average delay time being 141 minutes.
What is the most punctual flight time for New York to Key West flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New York to Key West flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 11% of flights being delayed.
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 November 6, 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.
Food
7.3
Comfort
7.9
Boarding
8.2
Overall
7.9
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.3
Comfort
7.9
Boarding
8.2
Overall
7.9
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.3
Comfort
7.9
Boarding
8.2
Overall
7.9
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
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.
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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.
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 November 6, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$243 | Average$569 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$461 | FlexibilityNo cancel fee | On-time71% |