$113+ Cheap flights from Key West (EYW) to LaGuardia, NY (LGA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — LGA
Oct 12 — Oct 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Key West to LaGuardia 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.Cheap flight deals from Key West to LaGuardia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Key West to LaGuardiaExplore the most affordable flight options available from Key West to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Key West to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:25 pm -
Nonstop3h 23m
Mon 11/1610:13 am -
Nonstop3h 42m
Deal found 9/9![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 10/62:15 pm -
1 stop5h 45m
Tue 10/137:59 am -
1 stop4h 58m
Deal found 9/7![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 11/42:25 pm -
Nonstop3h 23m
Mon 11/99:10 am -
1 stop7h 04m
Deal found 9/11![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 11/202:30 pm -
Nonstop3h 19m
Mon 11/236:00 am -
1 stop6h 37m
Deal found 9/8![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 9/221:47 pm -
1 stop5h 42m
Mon 9/287:59 am -
1 stop5h 18m
Deal found 9/7![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/295:28 pm -
1 stop5h 18m
Fri 11/610:13 am -
Nonstop3h 42m
Deal found 9/11![American Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 12/1010:59 am -
1 stop12h 07m
Mon 12/1411:00 pm -
2 stops35h 04m
Deal found 9/10![Multiple Airlines logo]()
$432
Best flights from Key West to LaGuardiaDiscover carefully curated flight deals from Key West to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Key West to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/72:30 pm -
Nonstop3h 01m
Tue 1/121:00 pm -
1 stop6h 43m
Deal found 9/10![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 11/42:25 pm -
Nonstop3h 23m
Mon 11/99:10 am -
1 stop7h 04m
Deal found 9/11![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 11/202:30 pm -
Nonstop3h 19m
Mon 11/236:00 am -
1 stop6h 37m
Deal found 9/8![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:10 pm -
1 stop7h 19m
Mon 11/96:00 am -
2 stops9h 29m
Deal found 9/11![United Airlines logo]()
$795
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:27 pm -
1 stop5h 17m
Mon 9/287:59 am -
1 stop5h 18m
Deal found 9/9![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:30 am -
1 stop6h 59m
Mon 9/2812:00 pm -
1 stop5h 55m
Deal found 9/10![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:40 am -
1 stop5h 56m
Fri 11/61:59 pm -
1 stop6h 02m
Deal found 9/11![Delta logo]()
$539
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/72:00 pm -
1 stop6h 24m
Mon 10/128:04 am -
1 stop5h 26m
Deal found 9/8![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2811:35 am -
1 stop6h 25m
Sat 1/211:01 am -
1 stop6h 14m
Deal found 9/9![American Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 11/54:10 pm -
1 stop7h 19m
Sun 11/88:15 am -
1 stop7h 14m
Deal found 9/8![United Airlines logo]()
$865
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:40 am -
1 stop7h 58m
Thu 10/111:59 am -
1 stop5h 24m
Deal found 9/11![Delta logo]()
$907
Last-minute flights from Key West to LaGuardiaDiscover last-minute flight deals from Key West to LaGuardia. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to LaGuardia. Data last updated September 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 9/1112:45 pm -
1 stop5h 55m
Tue 9/157:59 am -
1 stop5h 12m
Deal found 9/7![American Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:15 pm -
1 stop5h 37m
Sun 9/136:00 am -
1 stop4h 57m
Deal found 9/10![American Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 9/221:47 pm -
1 stop5h 42m
Mon 9/287:59 am -
1 stop5h 18m
Deal found 9/7![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:47 pm -
1 stop4h 42m
Tue 9/296:30 am -
2 stops6h 41m
Deal found 9/10![American Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 10/62:15 pm -
1 stop5h 45m
Tue 10/137:59 am -
1 stop4h 58m
Deal found 9/7![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/72:00 pm -
1 stop6h 24m
Mon 10/128:04 am -
1 stop5h 26m
Deal found 9/8![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/1110:24 am -
1 stop6h 59m
Sat 10/1712:59 pm -
1 stop6h 34m
Deal found 9/11![American Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/295:28 pm -
1 stop5h 18m
Fri 11/610:13 am -
Nonstop3h 42m
Deal found 9/11![American Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:40 am -
1 stop5h 56m
Fri 11/61:59 pm -
1 stop6h 02m
Deal found 9/11![Delta logo]()
$539
One-way flights from Key West to LaGuardiaSearch for one-way flight options from Key West to LaGuardia. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Key West to LaGuardia. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Tue 12/810:59 am -
1 stop12h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 12/1110:59 am -
1 stop12h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/710:04 am -
2 stops10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Wed 11/1110:04 am -
2 stops22h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$147
Find flight deals from Key West to LaGuardia
Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to LaGuardia (LGA). 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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (American Airlines) |
One-way from | $113 (Kiwi.com) |
Popular in | October |
Cheapest in | February |
Average price | $493 |
Cheapflights Fare Finder
Customize your flight search to find flights from Key West to LaGuardia 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Key West to New York LaGuardia Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Key WestNew York
EYW Key West - LGA New York LaGuardia
EYWLGA
Key West
Thu 11/12
7:25 am-2:38 pm
1 stop7h 13m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
Quickest round-trip
Key WestNew York
EYW Key West - LGA New York LaGuardia
EYWLGA
Key West
Tue 3/9
2:30 pm-5:31 pm
Nonstop3h 01m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
Key WestNew York
EYW Key West - LGA New York LaGuardia
EYWLGA
Key West
Fri 11/6
7:40 am-1:36 pm
1 stop5h 56m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
Key WestNew York
EYW Key West - LGA New York LaGuardia
EYWLGA
Key West
Sat 12/5
2:06 pm-9:41 pm
1 stop7h 35m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
Key WestNew York
EYW Key West - LGA New York LaGuardia
EYWLGA
Key West
Wed 12/9
7:25 am-3:41 pm
1 stop8h 16m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
Key WestNew York
EYW Key West - LGA New York LaGuardia
EYWLGA
Key West
Wed 3/10
2:30 pm-5:31 pm
Nonstop3h 01m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
Key WestNew York
EYW Key West - LGA New York LaGuardia
EYWLGA
Key West
Thu 11/5
6:11 pm-11:40 pm
1 stop5h 29m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
Key WestNew York
EYW Key West - LGA New York LaGuardia
EYWLGA
Key West
Fri 11/13
6:05 pm-11:41 pm
1 stop5h 36m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
Key WestNew York
EYW Key West - LGA New York LaGuardia
EYWLGA
Key West
Wed 10/14
7:40 am-1:36 pm
1 stop5h 56m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
Key WestNew York
EYW Key West - LGA New York LaGuardia
EYWLGA
Key West
Mon 3/8
2:30 pm-5:31 pm
Nonstop3h 01m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$309
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Key West to LaGuardia
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 Key West to LaGuardia in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Key West-New York LaGuardia Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-New York LaGuardia Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-New York LaGuardia Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Key West-New York LaGuardia Airport 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 Key West-New York LaGuardia Airport 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 Key West to LaGuardia
Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Key West with our price prediction graph.
EYW-LGA
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.
Reviews of airlines servicing LaGuardia
Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated September 12, 2026.
See what other customers who have flown with American Airlines from Key West to New York LaGuardia Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Food
6.4
Comfort
7.2
Entertainment
6.8
Boarding
7.4
Overall
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2023
DFW - JFK
Crew
7.9
Food
6.4
Comfort
7.2
Entertainment
6.8
Boarding
7.4
Overall
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2023
DFW - JFK
Related info for your journey
Find useful and relevant information for your journey from Key West to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near New York LaGuardia Airport?
Book flights to New York LaGuardia Airport if you plan to visit one of these locationsQueens
Bronx
Elizabeth
East Rutherford
Mahwah
Staten Island
Mount Laurel
Yonkers
Irvington
Secaucus
Seaside Heights
North Bergen
Tannersville
Carle Place
Absecon
Carteret
Fort Lee
Goshen
Parsippany
Avenel
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
LaGuardia flight routes
Other flight options
Other flights from Key West
Popular flights
Alternative routes for Key West to LaGuardia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to LaGuardia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Key West to LaGuardia by cabin class
Find flights from Key West to LaGuardia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to LaGuardia
Explore flights to LaGuardia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Key West and LaGuardia flights
Browse other Key West and LaGuardia flight options. Last updated on September 12, 2026.
Other flights from Key West
Browse through other flights departing from Key West. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Key West to LaGuardia
Discover the top airline that operate flights from Key West to LaGuardia. 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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$397 | FlexibilityNo cancel fee | On-time71% |