$39+ Cheap flights from LaGuardia, NY (LGA) to Florida Keys
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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — EYW
Mar 20 — Mar 271
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from LaGuardia to Florida Keys 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 LaGuardia to Florida Keys
Cheapest
Best
Last-minute
One-way
Cheapest flights from LaGuardia to Florida KeysExplore the most affordable flight options available from LaGuardia to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.
Explore the most affordable flight options available from LaGuardia to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.
This Frontier deal was found by Cheapflights users on 2/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Thu 3/266:54 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 2/15![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 2/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:00 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Thu 3/55:55 pm
MIA
- LGA
Nonstop3h 10m
Frontier
Deal found 2/15![Frontier logo]()
$75
This Cheapflightsfares deal was found by Cheapflights users on 2/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:59 pm
LGA
- MIA
Nonstop3h 00m
Spirit Airlines
Sun 4/266:04 am
MIA
- LGA
Nonstop2h 56m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$76
This Frontier deal was found by Cheapflights users on 2/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:00 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Thu 3/55:55 pm
MIA
- LGA
Nonstop3h 10m
Frontier
Deal found 2/14![Frontier logo]()
$77
This Expedia deal was found by Cheapflights users on 2/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:55 pm
LGA
- MIA
Nonstop3h 14m
Multiple Airlines
Tue 3/104:01 pm
MIA
- LGA
Nonstop2h 59m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$78
This Super.com deal was found by Cheapflights users on 2/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2110:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Tue 3/246:54 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 2/17![Frontier logo]()
$79
This Spirit deal was found by Cheapflights users on 2/17. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:30 pm
LGA
- MIA
Nonstop3h 09m
Spirit Airlines
Thu 3/266:06 am
MIA
- LGA
Nonstop2h 54m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$80
This Frontier deal was found by Cheapflights users on 2/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Sat 3/286:49 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 2/17![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 2/2810:00 pm
LGA
- MIA
Nonstop3h 14m
Multiple Airlines
Sat 3/712:45 pm
MIA
- LGA
Nonstop3h 03m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$82
This Priceline deal was found by Cheapflights users on 2/14. 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.
Sat 2/282:54 pm
LGA
- MIA
Nonstop3h 22m
Multiple Airlines
Tue 3/35:55 pm
MIA
- LGA
Nonstop3h 10m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$83
This CheapOair deal was found by Cheapflights users on 2/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:59 am
LGA
- MIA
Nonstop3h 08m
Spirit Airlines
Tue 4/216:04 am
MIA
- LGA
Nonstop2h 56m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$84
This CheapOair deal was found by Cheapflights users on 2/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:45 pm
LGA
- MIA
Nonstop3h 14m
Spirit Airlines
Sat 2/284:00 pm
MIA
- LGA
Nonstop2h 59m
Spirit Airlines
Deal found 2/14![Spirit Airlines logo]()
$85
Best flights from LaGuardia to Florida KeysDiscover carefully curated flight deals from LaGuardia to Florida Keys that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
Discover carefully curated flight deals from LaGuardia to Florida Keys that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
This Delta deal was found by Cheapflights users on 2/15. 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.
Sat 3/215:59 pm
LGA
- MIA
Nonstop3h 23m
Delta
Tue 3/247:58 pm
MIA
- LGA
Nonstop3h 13m
Delta
Deal found 2/15![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 2/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:45 am
LGA
- MIA
1 stop12h 15m
Southwest
Wed 4/15:30 am
MIA
- LGA
1 stop9h 05m
Southwest
Deal found 2/17![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Mon 4/132:10 pm
LGA
- MIA
1 stop8h 35m
United Airlines
Wed 4/154:13 pm
MIA
- LGA
1 stop7h 10m
United Airlines
Deal found 2/16![United Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 2/14. 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.
Sat 2/285:40 pm
LGA
- MIA
Nonstop3h 30m
Delta
Tue 3/37:59 pm
MIA
- LGA
Nonstop3h 15m
Delta
Deal found 2/14![Delta logo]()
$147
This Delta deal was found by Cheapflights users on 2/15. 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.
Mon 7/277:30 pm
LGA
- MIA
Nonstop3h 23m
Delta
Fri 8/76:40 am
MIA
- LGA
Nonstop3h 03m
Delta
Deal found 2/15![Delta logo]()
$172
This Southwest deal was found by Cheapflights users on 2/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/82:30 pm
LGA
- MIA
1 stop10h 05m
Southwest
Wed 3/115:30 am
MIA
- LGA
2 stops10h 25m
Southwest
Deal found 2/14![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 2/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:45 am
LGA
- MIA
1 stop11h 25m
Southwest
Wed 4/15:30 am
MIA
- LGA
2 stops10h 25m
Southwest
Deal found 2/14![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 2/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
LGA
- MIA
2 stops11h 10m
Southwest
Wed 3/412:55 pm
MIA
- LGA
1 stop7h 05m
Southwest
Deal found 2/14![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 2/14. 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.
Fri 7/3111:15 am
LGA
- MIA
Nonstop3h 18m
Delta
Mon 8/107:55 pm
MIA
- LGA
Nonstop3h 13m
Delta
Deal found 2/14![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 2/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:55 am
LGA
- MIA
1 stop5h 45m
Southwest
Sun 5/247:35 am
MIA
- LGA
1 stop8h 50m
Southwest
Deal found 2/16![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:30 am
LGA
- MIA
1 stop14h 30m
Southwest
Wed 3/46:55 am
MIA
- LGA
2 stops8h 00m
Southwest
Deal found 2/15![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 2/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:00 am
LGA
- MIA
2 stops8h 55m
Southwest
Tue 5/56:40 am
MIA
- LGA
1 stop5h 55m
Southwest
Deal found 2/14![Southwest logo]()
$273
This Delta deal was found by Cheapflights users on 2/17. 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.
Mon 3/239:00 am
LGA
- EYW
Nonstop3h 42m
Delta
Wed 4/17:30 am
EYW
- LGA
1 stop7h 14m
Delta
Deal found 2/17![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 2/14. 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 4/269:00 am
LGA
- EYW
Nonstop3h 40m
Delta
Wed 5/67:33 am
EYW
- LGA
2 stops14h 20m
Delta
Deal found 2/14![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 2/14. 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.
Mon 4/279:00 am
LGA
- EYW
Nonstop3h 40m
Delta
Wed 5/67:33 am
EYW
- LGA
2 stops14h 20m
Delta
Deal found 2/14![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 2/17. 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 3/241:00 pm
LGA
- EYW
1 stop6h 41m
Delta
Wed 4/17:30 am
EYW
- LGA
1 stop7h 14m
Delta
Deal found 2/17![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 2/14. 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.
Wed 4/291:00 pm
LGA
- EYW
1 stop6h 40m
Delta
Wed 5/67:33 am
EYW
- LGA
2 stops14h 20m
Delta
Deal found 2/14![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 2/14. 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.
Mon 5/119:02 am
LGA
- EYW
Nonstop3h 40m
Delta
Mon 5/181:22 pm
EYW
- LGA
Nonstop3h 13m
Delta
Deal found 2/14![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 2/15. 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 5/79:02 am
LGA
- EYW
Nonstop3h 40m
Delta
Tue 5/121:22 pm
EYW
- LGA
Nonstop3h 13m
Delta
Deal found 2/15![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 2/15. 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 3/229:00 am
LGA
- EYW
Nonstop3h 42m
Delta
Wed 4/87:30 am
EYW
- LGA
1 stop12h 44m
Delta
Deal found 2/15![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 2/14. 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 4/266:00 am
LGA
- EYW
1 stop13h 40m
Delta
Thu 5/71:22 pm
EYW
- LGA
Nonstop3h 13m
Delta
Deal found 2/14![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 2/15. 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 3/249:00 am
LGA
- EYW
Nonstop3h 42m
Delta
Wed 4/87:30 am
EYW
- LGA
1 stop12h 44m
Delta
Deal found 2/15![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 2/16. 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 3/89:00 am
LGA
- EYW
Nonstop3h 42m
Delta
Tue 3/176:25 pm
EYW
- LGA
1 stop5h 17m
Delta
Deal found 2/16![Delta logo]()
$364
Last-minute flights from LaGuardia to Florida KeysDiscover last-minute flight deals from LaGuardia to Florida Keys. Data last updated February 18, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Florida Keys. Data last updated February 18, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 2/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:45 pm
LGA
- MIA
Nonstop3h 14m
Spirit Airlines
Sat 2/284:00 pm
MIA
- LGA
Nonstop2h 59m
Spirit Airlines
Deal found 2/14![Spirit Airlines logo]()
$85
This Frontier deal was found by Cheapflights users on 2/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:00 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Tue 3/35:55 pm
MIA
- LGA
Nonstop3h 10m
Frontier
Deal found 2/14![Frontier logo]()
$75
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:00 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Tue 3/106:54 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 2/16![Frontier logo]()
$84
This Booking.com deal was found by Cheapflights users on 2/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:00 pm
LGA
- MIA
Nonstop3h 14m
Multiple Airlines
Sat 3/76:02 am
MIA
- LGA
Nonstop2h 58m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$76
This Priceline deal was found by Cheapflights users on 2/14. 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.
Sat 2/282:54 pm
LGA
- MIA
Nonstop3h 22m
Multiple Airlines
Tue 3/35:55 pm
MIA
- LGA
Nonstop3h 10m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$83
This Booking.com deal was found by Cheapflights users on 2/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:00 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Thu 3/55:55 pm
MIA
- LGA
Nonstop3h 10m
Frontier
Deal found 2/16![Frontier logo]()
$77
This Expedia deal was found by Cheapflights users on 2/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:55 pm
LGA
- MIA
Nonstop3h 14m
Multiple Airlines
Tue 3/104:01 pm
MIA
- LGA
Nonstop2h 59m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$78
This Frontier deal was found by Cheapflights users on 2/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Sat 3/286:49 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 2/17![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 2/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2110:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Tue 3/246:54 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 2/17![Frontier logo]()
$79
This Spirit deal was found by Cheapflights users on 2/17. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:30 pm
LGA
- MIA
Nonstop3h 09m
Spirit Airlines
Thu 3/266:06 am
MIA
- LGA
Nonstop2h 54m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$80
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Sat 3/286:49 pm
MIA
- LGA
Nonstop3h 11m
Frontier
Deal found 2/16![Frontier logo]()
$74
This Trip.com deal was found by Cheapflights users on 2/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:00 am
LGA
- EYW
1 stop5h 30m
Spirit Airlines
Mon 3/302:35 pm
EYW
- LGA
1 stop7h 25m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$340
One-way flights from LaGuardia to Florida KeysSearch for one-way flight options from LaGuardia to Florida Keys. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
Search for one-way flight options from LaGuardia to Florida Keys. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 3/168:30 pm
LGA
- MIA
Nonstop3h 09m
Spirit Airlines
Deal found 2/14![Spirit Airlines logo]()
$39
This Spirit deal was found by Cheapflights users on 2/15. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:30 pm
LGA
- MIA
Nonstop3h 09m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$40
This Frontier deal was found by Cheapflights users on 2/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Deal found 2/18![Frontier logo]()
$41
This Frontier deal was found by Cheapflights users on 2/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Deal found 2/16![Frontier logo]()
$42
This Super.com deal was found by Cheapflights users on 2/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:59 am
LGA
- MIA
Nonstop3h 22m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$43
This CheapOair deal was found by Cheapflights users on 2/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:54 pm
LGA
- MIA
Nonstop3h 22m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$44
This Super.com deal was found by Cheapflights users on 2/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:00 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Deal found 2/15![Frontier logo]()
$45
This Jetabroad deal was found by Cheapflights users on 2/17. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:00 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Deal found 2/17![Frontier logo]()
$46
This CheapOair deal was found by Cheapflights users on 2/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:00 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Deal found 2/14![Frontier logo]()
$47
This CheapOair deal was found by Cheapflights users on 2/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:55 pm
LGA
- MIA
Nonstop3h 14m
Frontier
Deal found 2/14![Frontier logo]()
$50
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/1012:30 pm
LGA
- EYW
1 stop22h 41m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/114:59 pm
LGA
- EYW
1 stop16h 07m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$92
Find flight deals from LaGuardia to Florida Keys
Keep the following information in mind while searching for LaGuardia to Florida Keys flight deals. Data was last updated February 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $74 (CheapOair) |
One-way from | $39 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $276 |
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia to Florida Keys 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 February 18, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Florida Keys that are best for you.
Fly from
LaGuardia
Fly to
Florida Keys
Route
Depart
Return
Price
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Sat 3/21
5:59 pm-9:22 pm
Nonstop3h 23m
Miami
Tue 3/24
7:58 pm-11:11 pm
Nonstop3h 13m
$147
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Sat 2/28
5:40 pm-9:10 pm
Nonstop3h 30m
Miami
Tue 3/3
7:59 pm-11:14 pm
Nonstop3h 15m
$147
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Mon 7/27
7:30 pm-10:53 pm
Nonstop3h 23m
Miami
Fri 8/7
6:40 am-9:43 am
Nonstop3h 03m
$172
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Sun 3/29
6:45 am-7:00 pm
1 stop12h 15m
Miami
Wed 4/1
5:30 am-2:35 pm
1 stop9h 05m
$217
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Mon 4/13
2:10 pm-10:45 pm
1 stop8h 35m
Miami
Wed 4/15
4:13 pm-11:23 pm
1 stop7h 10m
$227
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Sun 3/8
2:30 pm-12:35 am
1 stop10h 05m
Miami
Wed 3/11
5:30 am-3:55 pm
2 stops10h 25m
$243
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Mon 3/2
10:45 am-10:10 pm
1 stop11h 25m
Miami
Wed 4/1
5:30 am-3:55 pm
2 stops10h 25m
$243
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Mon 3/2
6:00 am-5:10 pm
2 stops11h 10m
Miami
Wed 3/4
12:55 pm-8:00 pm
1 stop7h 05m
$247
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Fri 7/31
11:15 am-2:33 pm
Nonstop3h 18m
Miami
Mon 8/10
7:55 pm-11:08 pm
Nonstop3h 13m
$257
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Wed 5/20
6:55 am-12:40 pm
1 stop5h 45m
Miami
Sun 5/24
7:35 am-4:25 pm
1 stop8h 50m
$258
Showing 1-10 of 47 results
Best time to book a flight from LaGuardia to Florida Keys
Have a flexible travel schedule? Discover the best time to fly to Florida Keys from LaGuardia with our price prediction graph.
LGA-MIA
LGA-EYW
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 Florida Keys
LGA-zzEOA
LGA-MIA
LGA-EYW
What is the cheapest month to book a flight from New York LaGuardia Airport to Florida Keys?
Currently, June is the cheapest month in which you can book a flight from New York LaGuardia Airport to Florida Keys (average of $171). Flying from New York LaGuardia Airport to Florida Keys in March is currently the most expensive (average of $374). 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 EOA?
Find hourly flight availability from LaGuardia to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 18, 2026.
When flying from New York LaGuardia Airport to Florida Keys, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from New York LaGuardia Airport to Florida Keys
Explore weekly flight availability from LaGuardia to Florida Keys. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 18, 2026.
The most flights from LGA to zzEOA are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing Florida Keys
Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated February 18, 2026.
Read through reviews of airlines operating flights from New York LaGuardia Airport to Florida Keys, such as Delta, American Airlines, and JetBlue. 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.
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
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 Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Other flight options
Popular flights
Alternative routes for LaGuardia to Florida Keys
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Florida Keys by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from LaGuardia to Florida Keys by cabin class
Find flights from LaGuardia to Florida Keys, based on your preferred cabin class, be it economy, premium economy, business, or first class.
LaGuardia and Florida Keys flights
Browse other LaGuardia and Florida Keys flight options. Last updated on February 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from LaGuardia to Florida Keys
Discover the top 2 airlines that operate flights from LaGuardia to Florida Keys. 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 February 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$605 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$464 | FlexibilityNo cancel fee | On-time71% |