$110+ Cheap flights from Maine to Key West (EYW)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — EYW
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from Maine to Key West with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Maine to Key West
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Cheapest flights from Maine to Key WestExplore the most affordable flight options available from Maine to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
Explore the most affordable flight options available from Maine to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 10/245:12 pm -
1 stop17h 07m
Thu 11/58:54 am -
1 stop6h 40m
Deal found 8/17![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 11/215:12 pm -
1 stop17h 07m
Tue 12/11:16 pm -
1 stop20h 11m
Deal found 8/17![Breeze Airways logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 11/185:12 pm -
1 stop17h 07m
Tue 12/11:16 pm -
1 stop20h 11m
Deal found 8/17![Breeze Airways logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 11/215:12 pm -
1 stop17h 07m
Wed 12/24:40 pm -
1 stop18h 08m
Deal found 8/17![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 11/185:12 pm -
1 stop17h 07m
Fri 12/412:59 pm -
1 stop20h 28m
Deal found 8/17![Breeze Airways logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 11/185:12 pm -
1 stop17h 07m
Wed 12/24:40 pm -
1 stop18h 08m
Deal found 8/17![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Fri 11/1311:06 am -
1 stop21h 58m
Mon 11/2312:59 pm -
1 stop20h 28m
Deal found 8/16![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 10/2910:32 am -
1 stop22h 32m
Sun 11/12:33 pm -
1 stop18h 23m
Deal found 8/13![Allegiant Air logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sun 11/2211:37 am -
1 stop27h 39m
Wed 12/24:40 pm -
1 stop18h 08m
Deal found 8/17![Allegiant Air logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sun 11/2211:37 am -
1 stop27h 39m
Tue 12/11:16 pm -
1 stop20h 11m
Deal found 8/17![Multiple Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am -
1 stop7h 51m
Wed 9/302:15 pm -
1 stop7h 58m
Deal found 8/17![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am -
1 stop7h 52m
Sat 12/52:21 pm -
Nonstop3h 32m
Deal found 8/13![American Airlines logo]()
$307
Best flights from Maine to Key WestDiscover carefully curated flight deals from Maine to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Maine to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 10/245:12 pm -
1 stop17h 07m
Thu 11/58:54 am -
1 stop6h 40m
Deal found 8/17![Multiple Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 8/16. 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.
Wed 1/136:00 am -
1 stop7h 37m
Wed 1/207:00 am -
2 stops9h 59m
Deal found 8/16![Delta logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Fri 11/1311:06 am -
1 stop21h 58m
Mon 11/233:01 pm -
2 stops43h 09m
Deal found 8/16![Allegiant Air logo]()
$417
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:25 pm -
1 stop6h 00m
Tue 11/171:52 pm -
2 stops9h 25m
Deal found 8/14![American Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sun 9/67:30 am -
1 stop5h 59m
Thu 9/102:20 pm -
1 stop7h 39m
Deal found 8/17![United Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 8/15. 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 1/126:00 am -
1 stop7h 37m
Wed 1/207:00 am -
2 stops9h 59m
Deal found 8/15![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 8/16. 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.
Fri 1/296:00 am -
2 stops11h 11m
Tue 2/22:35 pm -
1 stop7h 48m
Deal found 8/16![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 8/17. 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 11/51:57 pm -
1 stop6h 04m
Wed 11/117:35 am -
1 stop7h 28m
Deal found 8/17![Delta logo]()
$367
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:25 pm -
1 stop6h 00m
Sat 11/1411:14 am -
2 stops11h 21m
Deal found 8/13![American Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 8/15. 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.
Fri 10/21:55 pm -
1 stop6h 05m
Mon 10/56:19 pm -
1 stop6h 58m
Deal found 8/15![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 11/95:30 am -
2 stops9h 59m
Fri 11/132:51 pm -
1 stop7h 08m
Deal found 8/15![United Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 8/14. 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 11/105:13 am -
2 stops11h 54m
Tue 11/177:35 am -
2 stops8h 35m
Deal found 8/14![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 8/16. 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.
Thu 8/271:55 pm -
1 stop6h 02m
Tue 9/16:15 pm -
1 stop7h 10m
Deal found 8/16![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 9/85:45 am -
2 stops31h 44m
Fri 9/112:20 pm -
2 stops33h 39m
Deal found 8/17![United Airlines logo]()
$694
This Delta deal was found by Cheapflights users on 8/17. 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.
Wed 10/216:20 am -
2 stops13h 41m
Sat 10/246:11 pm -
1 stop7h 09m
Deal found 8/17![Delta logo]()
$461
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:00 am -
2 stops10h 58m
Fri 10/161:43 pm -
2 stops10h 12m
Deal found 8/13![American Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 9/56:14 am -
1 stop7h 15m
Wed 9/92:20 pm -
1 stop9h 10m
Deal found 8/15![United Airlines logo]()
$787
This Delta deal was found by Cheapflights users on 8/15. 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 10/15:30 am -
1 stop14h 30m
Mon 10/56:19 pm -
1 stop6h 58m
Deal found 8/15![Delta logo]()
$536
This Delta deal was found by Cheapflights users on 8/16. 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.
Wed 8/261:55 pm -
1 stop6h 02m
Fri 8/287:40 am -
1 stop6h 12m
Deal found 8/16![Delta logo]()
$587
This Delta deal was found by Cheapflights users on 8/16. 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 8/248:55 am -
1 stop8h 25m
Wed 8/266:15 pm -
1 stop7h 10m
Deal found 8/16![Delta logo]()
$587
Last-minute flights from Maine to Key WestDiscover last-minute flight deals from Maine to Key West. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Key West. Data last updated August 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Mon 8/317:00 am -
1 stop9h 48m
Fri 9/41:11 pm -
1 stop28h 47m
Deal found 8/16![Multiple Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:02 am -
1 stop5h 34m
Sat 9/122:30 pm -
1 stop7h 15m
Deal found 8/15![American Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/612:45 pm -
2 stops23h 46m
Fri 9/1110:59 am -
1 stop23h 52m
Deal found 8/12![Multiple Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 8/16. 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 9/65:30 am -
1 stop6h 56m
Tue 9/156:19 pm -
1 stop6h 58m
Deal found 8/16![Delta logo]()
$347
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:27 am -
1 stop7h 28m
Fri 9/112:34 pm -
1 stop7h 15m
Deal found 8/13![American Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/1112:54 pm -
2 stops20h 30m
Fri 9/1810:59 am -
1 stop23h 52m
Deal found 8/13![Multiple Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:36 am -
1 stop6h 15m
Sat 9/197:47 pm -
1 stop5h 12m
Deal found 8/13![American Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/1311:53 am -
1 stop22h 26m
Fri 9/1810:59 am -
1 stop23h 52m
Deal found 8/14![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/1512:52 pm -
2 stops20h 32m
Fri 9/1810:59 am -
1 stop23h 52m
Deal found 8/13![Multiple Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am -
1 stop7h 51m
Wed 9/302:15 pm -
1 stop7h 58m
Deal found 8/17![American Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sat 9/265:09 pm -
2 stops17h 10m
Thu 10/18:36 pm -
1 stop12h 32m
Deal found 8/13![Multiple Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
1 stop6h 17m
Sun 10/47:47 pm -
1 stop5h 12m
Deal found 8/13![American Airlines logo]()
$357
One-way flights from Maine to Key WestSearch for one-way flight options from Maine to Key West. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from Maine to Key West. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Breeze Airways deal was found by Cheapflights users on 8/17. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/65:32 pm -
1 stop16h 47m
Deal found 8/17![Breeze Airways logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sun 2/711:13 am -
1 stop27h 21m
Deal found 8/17![Allegiant Air logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Sat 9/1211:36 am -
1 stop22h 43m
Deal found 8/15![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 11/1411:05 am -
1 stop23h 14m
Deal found 8/16![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Mon 11/165:35 pm -
2 stops19h 01m
Deal found 8/15![Breeze Airways logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Sat 10/2411:47 am -
1 stop22h 32m
Deal found 8/15![Multiple Airlines logo]()
$154
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:00 am -
1 stop8h 16m
Deal found 8/13![American Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/125:09 pm -
2 stops18h 12m
Deal found 8/17![Breeze Airways logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/512:45 pm -
2 stops30h 28m
Deal found 8/14![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/1112:54 pm -
2 stops20h 30m
Deal found 8/13![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sat 11/149:09 am -
2 stops23h 55m
Deal found 8/13![Allegiant Air logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sun 9/137:00 am -
2 stops28h 19m
Deal found 8/17![Breeze Airways logo]()
$178
Find flight deals from Maine to Key West
Keep the following information in mind while searching for Maine to Key West flight deals. Data was last updated August 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $209 (Kiwi.com) |
One-way from | $110 (Breeze Airways) |
Popular in | July |
Cheapest in | October |
Average price | $557 |
Cheapflights Fare Finder
Customize your flight search to find flights from Maine to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2026.
Use the filters below to find and compare flights from Maine to Key West that are best for you.
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Route
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Cheapest round-trip
BangorKey West
BGR Bangor - EYW Key West
BGREYW
Bangor
Sat 10/24
5:12 pm-10:19 am
1 stop17h 07m
Key West
Thu 11/5
8:54 am-3:34 pm
1 stop6h 40m
$209
PortlandKey West
PWM Portland - EYW Key West
PWMEYW
Portland
Wed 1/13
6:00 am-1:37 pm
1 stop7h 37m
Key West
Wed 1/20
7:00 am-4:59 pm
2 stops9h 59m
$306
PortlandKey West
PWM Portland - EYW Key West
PWMEYW
Portland
Tue 1/12
6:00 am-1:37 pm
1 stop7h 37m
Key West
Wed 1/20
7:00 am-4:59 pm
2 stops9h 59m
$306
PortlandKey West
PWM Portland - EYW Key West
PWMEYW
Portland
Fri 1/29
6:00 am-5:11 pm
2 stops11h 11m
Key West
Tue 2/2
2:35 pm-10:23 pm
1 stop7h 48m
$341
BostonKey West
BOS Boston Logan Intl - EYW Key West
BOSEYW
Boston Logan Intl
Thu 11/5
1:57 pm-8:01 pm
1 stop6h 04m
Key West
Wed 11/11
7:35 am-3:03 pm
1 stop7h 28m
$367
BostonKey West
BOS Boston Logan Intl - EYW Key West
BOSEYW
Boston Logan Intl
Fri 10/2
1:55 pm-8:00 pm
1 stop6h 05m
Key West
Mon 10/5
6:19 pm-1:17 am
1 stop6h 58m
$403
BangorKey West
BGR Bangor - EYW Key West
BGREYW
Bangor
Fri 11/13
11:06 am-9:04 am
1 stop21h 58m
Key West
Mon 11/23
3:01 pm-10:10 am
2 stops43h 09m
$417
BangorKey West
BGR Bangor - EYW Key West
BGREYW
Bangor
Tue 11/10
5:13 am-5:07 pm
2 stops11h 54m
Key West
Tue 11/17
7:35 am-4:10 pm
2 stops8h 35m
$429
BostonKey West
BOS Boston Logan Intl - EYW Key West
BOSEYW
Boston Logan Intl
Thu 8/27
1:55 pm-7:57 pm
1 stop6h 02m
Key West
Tue 9/1
6:15 pm-1:25 am
1 stop7h 10m
$433
BangorKey West
BGR Bangor - EYW Key West
BGREYW
Bangor
Tue 11/10
12:25 pm-6:25 pm
1 stop6h 00m
Key West
Tue 11/17
1:52 pm-11:17 pm
2 stops9h 25m
$443
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Maine to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Maine with our price prediction graph.
BGR-EYW
PWM-EYW
BOS-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 Maine to Key West
USME-EYW
BGR-EYW
PWM-EYW
BOS-EYW
What is the cheapest month to book a flight from Maine to Key West?
Currently, October is the cheapest month in which you can book a flight from Maine to Key West (average of $416). Flying from Maine to Key West in July is currently the most expensive (average of $736). 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.
Related info for your journey
Find useful and relevant information for your journey from Maine to Key West. 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
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Alternative routes for Maine to Key West
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Complete your trip
Complete your trip to Key West by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Maine to Key West by cabin class
Find flights from Maine to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 18, 2026.
Maine and Key West flights
Browse other Maine and Key West flight options. Last updated on August 18, 2026.
Popular flight searches
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Maine to Key West flights
Consider these flights traveling from Maine to Key West.
Top 3 airlines flying from Maine to Key West
Discover the top 3 airlines that operate flights from Maine to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$447 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$568 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$290 | Average$525 | FlexibilityNo cancel fee | On-time71% |