$65+ Cheap flights to Key Largo
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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
May 18 — May 251
Round-trip
1 adult, Economy
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Cheapest flights to Key LargoExplore the most affordable flight options available to Key Largo. Find the lowest fares based on data from user searches, with prices last updated on April 18, 2026.
Explore the most affordable flight options available to Key Largo. Find the lowest fares based on data from user searches, with prices last updated on April 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sun 5/106:29 am
LGA
- MIA
1 stop9h 58m
Multiple Airlines
Wed 5/134:03 pm
MIA
- LGA
Nonstop2h 57m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$117
This WAYA deal was found by Cheapflights users on 4/14. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:59 am
LGA
- MIA
Nonstop3h 05m
Multiple Airlines
Tue 5/55:22 pm
MIA
- LGA
1 stop5h 52m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$118
This WAYA deal was found by Cheapflights users on 4/14. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:29 am
LGA
- MIA
1 stop6h 51m
Multiple Airlines
Tue 5/194:03 pm
MIA
- LGA
Nonstop2h 57m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$120
This WAYA deal was found by Cheapflights users on 4/13. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:29 am
LGA
- MIA
1 stop6h 51m
Multiple Airlines
Tue 5/54:03 pm
MIA
- LGA
Nonstop2h 57m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$121
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:59 am
LGA
- MIA
Nonstop3h 05m
Spirit Airlines
Sat 5/169:39 am
MIA
- LGA
Nonstop2h 57m
Spirit Airlines
Deal found 4/14![Spirit Airlines logo]()
$122
This Spirit deal was found by Cheapflights users on 4/14. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:59 am
LGA
- MIA
Nonstop3h 05m
Spirit Airlines
Tue 5/264:03 pm
MIA
- LGA
Nonstop2h 57m
Spirit Airlines
Deal found 4/14![Spirit Airlines logo]()
$123
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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.
Mon 4/279:59 am
LGA
- MIA
Nonstop3h 05m
Spirit Airlines
Wed 5/64:03 pm
MIA
- LGA
Nonstop2h 57m
Spirit Airlines
Deal found 4/13![Spirit Airlines logo]()
$124
This Spirit deal was found by Cheapflights users on 4/15. 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.
Tue 4/289:59 am
LGA
- MIA
Nonstop3h 05m
Spirit Airlines
Fri 5/14:05 pm
MIA
- LGA
Nonstop2h 55m
Spirit Airlines
Deal found 4/15![Spirit Airlines logo]()
$125
This Booking.com deal was found by Cheapflights users on 4/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:59 am
LGA
- MIA
Nonstop3h 05m
Spirit Airlines
Sat 5/24:05 pm
MIA
- LGA
Nonstop2h 55m
Spirit Airlines
Deal found 4/15![Spirit Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sat 5/29:59 am
LGA
- MIA
Nonstop3h 05m
Multiple Airlines
Thu 5/75:22 pm
MIA
- LGA
1 stop5h 52m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Thu 4/305:45 am
LGA
- MIA
1 stop9h 10m
Spirit Airlines
Tue 5/124:03 pm
MIA
- LGA
Nonstop2h 57m
Spirit Airlines
Deal found 4/16![Spirit Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Fri 5/110:29 pm
EWR
- MIA
1 stop15h 46m
Multiple Airlines
Thu 5/710:57 am
MIA
- EWR
Nonstop3h 05m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$131
Best flights to Key LargoDiscover carefully curated flight deals to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This Delta deal was found by Cheapflights users on 4/16. 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.
Tue 5/57:00 am
JFK
- MIA
Nonstop3h 11m
Delta
Fri 5/87:12 am
MIA
- JFK
Nonstop2h 56m
Delta
Deal found 4/16![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 4/13. 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 5/117:15 am
LGA
- MIA
2 stops10h 15m
Southwest
Sat 5/169:30 am
MIA
- LGA
1 stop7h 45m
Southwest
Deal found 4/13![Southwest logo]()
$252
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/187:50 am
EWR
- MIA
Nonstop3h 13m
United Airlines
Thu 5/217:07 am
MIA
- EWR
Nonstop3h 04m
United Airlines
Deal found 4/13![United Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 7/112:05 pm
SWF
- MIA
1 stop8h 33m
Multiple Airlines
Tue 7/148:01 pm
MIA
- SWF
2 stops37h 37m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 4/13. 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 6/237:05 am
JFK
- MIA
Nonstop3h 16m
Delta
Sat 6/277:59 pm
MIA
- JFK
Nonstop3h 20m
Delta
Deal found 4/13![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/13. 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 9/811:40 am
JFK
- MIA
Nonstop3h 17m
Delta
Sat 9/127:30 pm
MIA
- JFK
Nonstop3h 17m
Delta
Deal found 4/13![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/13. 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 5/95:50 pm
LGA
- MIA
Nonstop3h 13m
Delta
Sun 5/176:35 am
MIA
- LGA
Nonstop3h 01m
Delta
Deal found 4/13![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 4/13. 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 9/53:50 pm
LGA
- MIA
Nonstop3h 31m
Delta
Sat 9/128:30 am
MIA
- LGA
Nonstop3h 12m
Delta
Deal found 4/13![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 4/15. 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.
Wed 6/106:00 am
LGA
- MIA
2 stops9h 50m
Southwest
Sat 6/137:15 am
MIA
- LGA
1 stop6h 25m
Southwest
Deal found 4/15![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 4/13. 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 4/276:10 am
EWR
- MIA
1 stop5h 21m
United Airlines
Fri 5/18:35 pm
MIA
- EWR
Nonstop3h 17m
United Airlines
Deal found 4/13![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 5/121:11 pm
JFK
- MIA
1 stop5h 23m
Delta
Tue 5/193:40 pm
MIA
- JFK
Nonstop3h 25m
Delta
Deal found 4/14![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 4/16. 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.
Tue 7/76:30 am
LGA
- MIA
2 stops9h 20m
Southwest
Wed 7/84:00 pm
MIA
- LGA
1 stop6h 55m
Southwest
Deal found 4/16![Southwest logo]()
$292
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
EWR
- MIA
1 stop5h 35m
United Airlines
Wed 7/157:07 am
MIA
- EWR
Nonstop3h 04m
United Airlines
Deal found 4/15![United Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 4/16. 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.
Mon 5/46:20 am
JFK
- MIA
1 stop5h 51m
Delta
Wed 5/67:40 am
MIA
- JFK
Nonstop2h 51m
Delta
Deal found 4/16![Delta logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Wed 7/112:05 pm
SWF
- MIA
1 stop8h 33m
Multiple Airlines
Tue 7/79:38 pm
MIA
- SWF
2 stops13h 47m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 4/13. 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 6/297:25 am
LGA
- MIA
2 stops9h 00m
Southwest
Tue 7/74:20 pm
MIA
- LGA
1 stop6h 50m
Southwest
Deal found 4/13![Southwest logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Wed 6/2412:05 pm
SWF
- MIA
1 stop8h 33m
Multiple Airlines
Tue 6/303:20 pm
MIA
- SWF
1 stop20h 05m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 4/14. 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 8/77:55 pm
LGA
- MIA
Nonstop3h 27m
Delta
Thu 8/138:30 am
MIA
- LGA
Nonstop3h 12m
Delta
Deal found 4/14![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/137:43 pm
EWR
- MIA
Nonstop3h 16m
United Airlines
Wed 5/206:10 pm
MIA
- EWR
1 stop5h 49m
United Airlines
Deal found 4/13![United Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Wed 6/1712:05 pm
SWF
- MIA
1 stop8h 33m
Multiple Airlines
Tue 6/239:28 pm
MIA
- SWF
2 stops13h 57m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 4/15. 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 5/147:55 pm
JFK
- MIA
Nonstop3h 29m
Delta
Mon 5/183:35 pm
MIA
- JFK
Nonstop3h 25m
Delta
Deal found 4/15![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
EWR
- MIA
Nonstop3h 10m
United Airlines
Thu 4/304:50 pm
MIA
- EWR
Nonstop3h 10m
United Airlines
Deal found 4/15![United Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:05 pm
SWF
- MIA
1 stop8h 33m
Multiple Airlines
Sat 7/43:12 pm
MIA
- SWF
2 stops18h 26m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:08 pm
EWR
- MIA
Nonstop3h 18m
United Airlines
Mon 7/68:48 am
MIA
- EWR
Nonstop3h 06m
United Airlines
Deal found 4/17![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 4/15. 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 5/185:30 pm
JFK
- MIA
1 stop7h 17m
Delta
Tue 5/197:12 am
MIA
- JFK
Nonstop2h 56m
Delta
Deal found 4/15![Delta logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Wed 6/2412:05 pm
SWF
- MIA
1 stop8h 33m
Multiple Airlines
Mon 6/293:20 pm
MIA
- SWF
2 stops26h 09m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 6/1712:05 pm
SWF
- MIA
1 stop8h 33m
Multiple Airlines
Mon 6/229:28 pm
MIA
- SWF
2 stops37h 57m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 4/17. 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.
Thu 6/182:59 pm
LGA
- MIA
Nonstop3h 38m
Delta
Sun 6/216:25 am
MIA
- LGA
Nonstop3h 04m
Delta
Deal found 4/17![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 7/308:04 pm
EWR
- MIA
Nonstop3h 18m
United Airlines
Fri 8/145:25 pm
MIA
- EWR
Nonstop3h 06m
United Airlines
Deal found 4/16![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 5/95:50 pm
LGA
- MIA
Nonstop3h 13m
Delta
Sun 5/106:35 am
MIA
- LGA
Nonstop3h 01m
Delta
Deal found 4/17![Delta logo]()
$268
Last-minute flights to Key LargoDiscover last-minute flight deals to Key Largo. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals to Key Largo. Data last updated April 18, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 4/13. 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 4/235:45 am
LGA
- MIA
1 stop9h 10m
Spirit Airlines
Thu 4/304:05 pm
MIA
- LGA
Nonstop2h 55m
Spirit Airlines
Deal found 4/13![Spirit Airlines logo]()
$132
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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.
Thu 4/235:45 am
LGA
- MIA
1 stop9h 10m
Spirit Airlines
Thu 5/74:03 pm
MIA
- LGA
Nonstop2h 57m
Spirit Airlines
Deal found 4/13![Spirit Airlines logo]()
$134
This CheapOair deal was found by Cheapflights users on 4/14. 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 4/235:45 am
LGA
- MIA
1 stop9h 10m
Spirit Airlines
Wed 4/294:05 pm
MIA
- LGA
Nonstop2h 55m
Spirit Airlines
Deal found 4/14![Spirit Airlines logo]()
$135
This CheapOair deal was found by Cheapflights users on 4/14. 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 4/259:59 am
LGA
- MIA
Nonstop3h 05m
Spirit Airlines
Wed 4/294:05 pm
MIA
- LGA
Nonstop2h 55m
Spirit Airlines
Deal found 4/14![Spirit Airlines logo]()
$125
This CheapOair deal was found by Cheapflights users on 4/17. 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 4/251:19 pm
EWR
- MIA
Nonstop3h 03m
Spirit Airlines
Sat 5/910:57 am
MIA
- EWR
Nonstop3h 05m
Spirit Airlines
Deal found 4/17![Spirit Airlines logo]()
$132
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:59 am
LGA
- MIA
Nonstop3h 05m
Spirit Airlines
Wed 5/64:03 pm
MIA
- LGA
Nonstop2h 57m
Spirit Airlines
Deal found 4/14![Spirit Airlines logo]()
$122
This CheapOair deal was found by Cheapflights users on 4/14. 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.
Mon 4/279:59 am
LGA
- MIA
Nonstop3h 05m
Spirit Airlines
Tue 5/54:03 pm
MIA
- LGA
Nonstop2h 57m
Spirit Airlines
Deal found 4/14![Spirit Airlines logo]()
$123
This Booking.com deal was found by Cheapflights users on 4/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:59 am
LGA
- MIA
Nonstop3h 05m
Spirit Airlines
Sat 5/24:05 pm
MIA
- LGA
Nonstop2h 55m
Spirit Airlines
Deal found 4/15![Spirit Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 4/2710:00 pm
LGA
- MIA
1 stop14h 03m
Multiple Airlines
Sat 5/24:05 pm
MIA
- LGA
Nonstop2h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 4/2710:00 pm
LGA
- MIA
1 stop14h 03m
Multiple Airlines
Fri 5/14:05 pm
MIA
- LGA
Nonstop2h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 4/2710:00 pm
LGA
- MIA
1 stop14h 03m
Multiple Airlines
Thu 4/304:05 pm
MIA
- LGA
Nonstop2h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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.
Mon 4/271:19 pm
EWR
- MIA
Nonstop3h 03m
Spirit Airlines
Sun 5/37:00 am
MIA
- EWR
1 stop7h 54m
Spirit Airlines
Deal found 4/13![Spirit Airlines logo]()
$133
One-way flights to Key LargoSearch for one-way flight options to Key Largo. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options to Key Largo. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/410:00 pm
LGA
- MIA
1 stop18h 27m
Frontier
Deal found 4/13![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/121:00 pm
JFK
- MIA
1 stop9h 47m
Frontier
Deal found 4/13![Frontier logo]()
$66
This WAYA deal was found by Cheapflights users on 4/13. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:29 am
LGA
- MIA
1 stop6h 51m
Frontier
Deal found 4/13![Frontier logo]()
$68
This eDestinos deal was found by Cheapflights users on 4/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:59 am
LGA
- MIA
Nonstop3h 05m
Spirit Airlines
Deal found 4/13![Spirit Airlines logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/81:00 pm
JFK
- MIA
1 stop27h 27m
Frontier
Deal found 4/13![Frontier logo]()
$70
This eDestinos deal was found by Cheapflights users on 4/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:59 am
LGA
- MIA
Nonstop3h 05m
Spirit Airlines
Deal found 4/13![Spirit Airlines logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:24 pm
LGA
- MIA
1 stop20h 46m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Tue 5/126:29 am
LGA
- MIA
1 stop9h 58m
Frontier
Deal found 4/14![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 6/299:00 pm
EWR
- MIA
Nonstop3h 15m
Spirit Airlines
Deal found 4/13![Spirit Airlines logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Wed 5/61:00 pm
JFK
- MIA
1 stop9h 47m
Frontier
Deal found 4/14![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:00 pm
LGA
- MIA
1 stop24h 31m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$73
This Spirit deal was found by Cheapflights users on 4/15. 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.
Thu 6/189:00 pm
EWR
- MIA
Nonstop3h 15m
Spirit Airlines
Deal found 4/15![Spirit Airlines logo]()
$73
Find flight deals to Key Largo
Find the latest flights to Key Largo in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on April 18, 2026.
Popular in | April |
|---|---|
Cheapest in | September |
Average price | $303 |
Round-trip from | $117 |
One-way from | $65 |
Cheapflights Fare Finder
Locate flights to Key Largo that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on April 18, 2026.
Use the filters below to find and compare flights to Key Largo that are best for you.
Fly from
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Tue 5/5
7:00 am-10:11 am
Nonstop3h 11m
Miami
Fri 5/8
7:12 am-10:08 am
Nonstop2h 56m
$197
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Tue 6/23
7:05 am-10:21 am
Nonstop3h 16m
Miami
Sat 6/27
7:59 pm-11:19 pm
Nonstop3h 20m
$197
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Tue 9/8
11:40 am-2:57 pm
Nonstop3h 17m
Miami
Sat 9/12
7:30 pm-10:47 pm
Nonstop3h 17m
$197
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Sat 5/9
5:50 pm-9:03 pm
Nonstop3h 13m
Miami
Sun 5/17
6:35 am-9:36 am
Nonstop3h 01m
$197
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Sat 9/5
3:50 pm-7:21 pm
Nonstop3h 31m
Miami
Sat 9/12
8:30 am-11:42 am
Nonstop3h 12m
$197
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Tue 5/12
1:11 pm-6:34 pm
1 stop5h 23m
Miami
Tue 5/19
3:40 pm-7:05 pm
Nonstop3h 25m
$207
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Mon 5/4
6:20 am-12:11 pm
1 stop5h 51m
Miami
Wed 5/6
7:40 am-10:31 am
Nonstop2h 51m
$207
New YorkMiami
LGA - MIA
LGAMIA
New York LaGuardia
Fri 8/7
7:55 pm-11:22 pm
Nonstop3h 27m
Miami
Thu 8/13
8:30 am-11:42 am
Nonstop3h 12m
$227
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Thu 5/14
7:55 pm-11:24 pm
Nonstop3h 29m
Miami
Mon 5/18
3:35 pm-7:00 pm
Nonstop3h 25m
$237
New YorkMiami
JFK - MIA
JFKMIA
New York John F Kennedy Intl
Mon 5/18
5:30 pm-12:47 am
1 stop7h 17m
Miami
Tue 5/19
7:12 am-10:08 am
Nonstop2h 56m
$247
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight to Key Largo
Have a flexible travel schedule? Discover the best time to fly to Key Largo with our price prediction graph.
LGA-MIA
EWR-MIA
JFK-MIA
SWF-MIA
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 to Key Largo
NYC-KE9
LGA-MIA
EWR-MIA
JFK-MIA
SWF-MIA
When is the best time to book a flight to Key Largo?
Use this chart to determine the optimal time to book a round-trip flight from New York to Key Largo. Price data was last updated on April 10, 2026.
The price you pay for your flight to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
How long is the flight to Key Largo?
On average, a flight from New York to Key Largo takes 4 hours 25 minutes. Flights to Key Largo from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Key Largo?
Use this chart to determine the cheapest time to fly round-trip from New York to Key Largo. Price data was last updated on April 11, 2026.
Users looking for the lowest fares to Key Largo should consider flying on Saturday at noon, when prices are typically cheapest. Budget-minded travelers will want to avoid Wednesday mornings, when prices are usually at their highest.
Weekly flight availability to Key Largo
The most flights from New York to Key Largo are scheduled on a Friday (128 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (85 on average).
What are the most popular airlines that fly to Key Largo?
The most popular airlines flying from New York to Key Largo are American Airlines, United Airlines and Spirit Airlines.
What are the cheapest airlines that fly to Key Largo?
The cheapest airlines flying from New York to Key Largo are Frontier, Spirit Airlines and Delta.
Rainfall in Key Largo by month
Plan your trip to Key Largo by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.
Temperature in Key Largo by month
Plan your trip to Key Largo by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July 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 68.0 F).
Reviews of airlines servicing Key Largo
Get insights into the airlines that provide service to Key Largo. 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 Largo. Reviews last updated April 18, 2026.
Peruse reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
FAQs about flying to Key Largo
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