$152+ Cheap flights from Puerto Rico to Maine
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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
Jul 12 — Jul 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Puerto Rico to Maine 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 Puerto Rico to Maine
Cheapest
Best
Last-minute
One-way
Cheapest flights from Puerto Rico to MaineExplore the most affordable flight options available from Puerto Rico to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
Explore the most affordable flight options available from Puerto Rico to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
This SmartFares deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:12 am
SJU
- BOS
Nonstop4h 03m
JetBlue
Mon 10/267:25 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 6/7![JetBlue logo]()
$298
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:50 pm
SJU
- PWM
1 stop7h 09m
Delta
Sat 8/296:05 am
PWM
- SJU
1 stop7h 37m
Delta
Deal found 6/9![Delta logo]()
$306
This Faresmojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
SJU
- BOS
1 stop9h 26m
JetBlue
Mon 8/317:50 pm
BOS
- SJU
Nonstop4h 04m
JetBlue
Deal found 6/11![JetBlue logo]()
$307
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:35 pm
SJU
- BOS
Nonstop4h 08m
JetBlue
Sun 9/207:20 pm
BOS
- SJU
Nonstop4h 38m
JetBlue
Deal found 6/10![JetBlue logo]()
$308
This Faresmojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:23 pm
BQN
- BOS
1 stop16h 55m
JetBlue
Mon 9/211:00 pm
BOS
- BQN
1 stop9h 39m
JetBlue
Deal found 6/9![JetBlue logo]()
$310
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:06 pm
SJU
- BOS
Nonstop4h 05m
Delta
Sun 9/278:55 am
BOS
- SJU
Nonstop4h 06m
Delta
Deal found 6/8![Delta logo]()
$313
This Faresmojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:23 pm
BQN
- BOS
1 stop7h 12m
JetBlue
Sun 9/278:00 pm
BOS
- BQN
1 stop26h 39m
JetBlue
Deal found 6/9![JetBlue logo]()
$315
This Faresmojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:16 pm
SJU
- BOS
1 stop7h 37m
JetBlue
Sat 8/297:50 pm
BOS
- SJU
Nonstop4h 04m
JetBlue
Deal found 6/11![JetBlue logo]()
$319
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
SJU
- BOS
1 stop11h 29m
Delta
Tue 9/159:05 am
BOS
- SJU
1 stop7h 26m
Delta
Deal found 6/8![Delta logo]()
$322
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:16 am
SJU
- BOS
1 stop11h 37m
American Airlines
Wed 9/236:00 am
BOS
- SJU
2 stops8h 50m
American Airlines
Deal found 6/10![American Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:30 am
SJU
- BOS
1 stop11h 44m
American Airlines
Sat 8/297:20 am
BOS
- SJU
1 stop9h 37m
American Airlines
Deal found 6/10![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:58 pm
SJU
- BOS
2 stops8h 30m
American Airlines
Mon 9/286:00 am
BOS
- SJU
2 stops8h 50m
American Airlines
Deal found 6/11![American Airlines logo]()
$332
Best flights from Puerto Rico to MaineDiscover carefully curated flight deals from Puerto Rico to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
Discover carefully curated flight deals from Puerto Rico to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:50 pm
SJU
- PWM
1 stop7h 09m
Delta
Sat 8/296:05 am
PWM
- SJU
1 stop10h 33m
Delta
Deal found 6/11![Delta logo]()
$306
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
SJU
- BOS
2 stops8h 30m
Southwest
Mon 9/145:50 am
BOS
- SJU
1 stop8h 40m
Southwest
Deal found 6/8![Southwest logo]()
$322
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:55 pm
SJU
- PWM
1 stop7h 04m
United Airlines
Sat 10/246:00 am
PWM
- SJU
1 stop8h 44m
United Airlines
Deal found 6/11![United Airlines logo]()
$348
This CheapOair deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:01 am
BQN
- BOS
1 stop28h 26m
JetBlue
Sat 8/225:10 am
BOS
- BQN
1 stop8h 16m
JetBlue
Deal found 6/8![JetBlue logo]()
$363
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:32 am
PSE
- BOS
1 stop22h 37m
Multiple Airlines
Sun 7/265:01 am
BOS
- PSE
2 stops18h 58m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$410
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am
SJU
- PWM
1 stop12h 25m
American Airlines
Sun 10/188:01 am
PWM
- SJU
2 stops12h 09m
American Airlines
Deal found 6/9![American Airlines logo]()
$427
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:32 am
PSE
- BOS
1 stop22h 37m
Frontier
Sun 7/2610:04 am
BOS
- PSE
1 stop23h 37m
Frontier
Deal found 6/11![Frontier logo]()
$445
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:32 pm
SJU
- BOS
1 stop9h 04m
Delta
Mon 9/148:55 am
BOS
- SJU
Nonstop4h 06m
Delta
Deal found 6/11![Delta logo]()
$318
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:15 am
BQN
- BOS
1 stop8h 02m
United Airlines
Wed 8/127:05 am
BOS
- BQN
2 stops16h 04m
United Airlines
Deal found 6/8![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:49 pm
SJU
- BOS
1 stop7h 36m
Delta
Mon 8/106:05 am
BOS
- SJU
1 stop10h 28m
Delta
Deal found 6/8![Delta logo]()
$322
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:40 pm
SJU
- BOS
Nonstop4h 06m
JetBlue
Mon 7/209:59 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 6/11![JetBlue logo]()
$384
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:49 pm
SJU
- BOS
1 stop7h 36m
Delta
Wed 8/266:05 am
BOS
- SJU
1 stop10h 28m
Delta
Deal found 6/7![Delta logo]()
$322
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:30 pm
BQN
- BOS
1 stop9h 49m
JetBlue
Wed 8/128:43 am
BOS
- BQN
2 stops15h 50m
JetBlue
Deal found 6/8![JetBlue logo]()
$387
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:49 pm
SJU
- BOS
1 stop7h 36m
Delta
Wed 8/121:55 pm
BOS
- SJU
1 stop8h 34m
Delta
Deal found 6/8![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:15 am
BQN
- BOS
1 stop8h 02m
United Airlines
Tue 8/188:05 am
BOS
- BQN
2 stops15h 04m
United Airlines
Deal found 6/10![United Airlines logo]()
$412
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:30 pm
BQN
- BOS
1 stop9h 49m
JetBlue
Sat 8/295:10 am
BOS
- BQN
1 stop8h 16m
JetBlue
Deal found 6/11![JetBlue logo]()
$390
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:10 pm
SJU
- BOS
Nonstop4h 11m
Delta
Mon 9/78:50 am
BOS
- SJU
Nonstop4h 07m
Delta
Deal found 6/7![Delta logo]()
$353
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:50 am
SJU
- BOS
1 stop9h 32m
JetBlue
Tue 7/219:30 pm
BOS
- SJU
1 stop10h 27m
JetBlue
Deal found 6/11![JetBlue logo]()
$391
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:15 am
BQN
- BOS
2 stops13h 52m
United Airlines
Sat 8/297:05 am
BOS
- BQN
2 stops16h 04m
United Airlines
Deal found 6/11![United Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:06 pm
SJU
- BOS
Nonstop4h 05m
Delta
Sun 9/138:55 am
BOS
- SJU
Nonstop4h 06m
Delta
Deal found 6/10![Delta logo]()
$384
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:20 pm
BQN
- BOS
1 stop9h 59m
JetBlue
Wed 11/41:00 pm
BOS
- BQN
2 stops11h 33m
JetBlue
Deal found 6/10![JetBlue logo]()
$469
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:01 am
PSE
- BOS
1 stop9h 28m
JetBlue
Tue 11/103:59 pm
BOS
- PSE
1 stop8h 00m
JetBlue
Deal found 6/7![JetBlue logo]()
$537
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:48 am
PSE
- BOS
2 stops15h 16m
JetBlue
Sun 7/265:01 am
BOS
- PSE
2 stops18h 58m
JetBlue
Deal found 6/11![JetBlue logo]()
$560
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:18 pm
VQS
- BOS
1 stop5h 42m
JetBlue
Tue 9/16:00 am
BOS
- VQS
1 stop8h 25m
JetBlue
Deal found 6/7![JetBlue logo]()
$706
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:41 pm
CPX
- BOS
1 stop7h 14m
JetBlue
Tue 9/16:00 am
BOS
- CPX
1 stop6h 46m
JetBlue
Deal found 6/7![JetBlue logo]()
$792
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:48 am
CPX
- BOS
2 stops13h 29m
United Airlines
Fri 11/66:00 am
BOS
- CPX
2 stops10h 21m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,727
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:51 am
VQS
- BOS
2 stops28h 55m
United Airlines
Fri 10/27:00 pm
BOS
- VQS
2 stops23h 30m
United Airlines
Deal found 6/8![United Airlines logo]()
$5,471
Last-minute flights from Puerto Rico to MaineDiscover last-minute flight deals from Puerto Rico to Maine. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Maine. Data last updated June 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:05 pm
SJU
- BOS
Nonstop4h 09m
Delta
Tue 7/288:51 am
BOS
- SJU
Nonstop4h 07m
Delta
Deal found 6/8![Delta logo]()
$392
This Faresmojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:11 pm
SJU
- BOS
Nonstop4h 05m
JetBlue
Wed 6/245:25 pm
BOS
- SJU
Nonstop4h 08m
JetBlue
Deal found 6/10![JetBlue logo]()
$393
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:47 pm
SJU
- BOS
1 stop8h 48m
American Airlines
Tue 7/289:37 am
BOS
- SJU
1 stop13h 20m
American Airlines
Deal found 6/8![American Airlines logo]()
$361
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:30 am
SJU
- BOS
Nonstop4h 03m
JetBlue
Sun 6/219:44 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 6/10![JetBlue logo]()
$388
This Faresmojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:15 pm
SJU
- BOS
Nonstop4h 05m
JetBlue
Sun 6/219:44 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 6/10![JetBlue logo]()
$341
This Super.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:15 pm
SJU
- BOS
Nonstop4h 05m
JetBlue
Tue 6/237:20 am
BOS
- SJU
1 stop14h 27m
JetBlue
Deal found 6/9![JetBlue logo]()
$400
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:05 am
SJU
- BOS
1 stop9h 04m
Delta
Tue 7/285:30 am
BOS
- SJU
1 stop7h 41m
Delta
Deal found 6/8![Delta logo]()
$401
This Orbitz deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:15 pm
SJU
- BOS
Nonstop4h 05m
JetBlue
Wed 6/247:20 am
BOS
- SJU
1 stop12h 56m
JetBlue
Deal found 6/9![JetBlue logo]()
$413
This Faresmojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:00 am
SJU
- BOS
Nonstop4h 03m
JetBlue
Sat 7/2510:32 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 6/11![JetBlue logo]()
$410
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:55 pm
SJU
- PWM
2 stops17h 50m
JetBlue
Sat 7/116:41 am
PWM
- SJU
1 stop12h 31m
JetBlue
Deal found 6/10![JetBlue logo]()
$498
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:32 am
PSE
- BOS
1 stop22h 37m
Multiple Airlines
Sun 7/265:01 am
BOS
- PSE
2 stops18h 58m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$410
This Priceline deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:32 am
PSE
- BOS
1 stop22h 37m
Frontier
Sun 7/2610:04 am
BOS
- PSE
1 stop23h 37m
Frontier
Deal found 6/11![Frontier logo]()
$445
One-way flights from Puerto Rico to MaineSearch for one-way flight options from Puerto Rico to Maine. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
Search for one-way flight options from Puerto Rico to Maine. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This SmartFares deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:07 pm
SJU
- BOS
Nonstop4h 06m
JetBlue
Deal found 6/9![JetBlue logo]()
$152
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:19 pm
SJU
- PWM
1 stop11h 40m
Delta
Deal found 6/7![Delta logo]()
$156
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
SJU
- BOS
1 stop8h 40m
Southwest
Deal found 6/12![Southwest logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/269:15 pm
SJU
- BOS
Nonstop4h 05m
JetBlue
Deal found 6/10![JetBlue logo]()
$162
This Super.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:15 pm
SJU
- BOS
1 stop14h 37m
Frontier
Deal found 6/10![Frontier logo]()
$166
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:10 pm
SJU
- BOS
Nonstop4h 11m
Delta
Deal found 6/12![Delta logo]()
$167
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:37 pm
SJU
- BOS
1 stop12h 32m
Frontier
Deal found 6/10![Frontier logo]()
$168
This Faresmojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:50 am
SJU
- BOS
1 stop9h 32m
JetBlue
Deal found 6/10![JetBlue logo]()
$170
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:15 am
BQN
- BOS
1 stop8h 02m
United Airlines
Deal found 6/10![United Airlines logo]()
$171
This Super.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:36 pm
SJU
- BOS
1 stop19h 28m
Frontier
Deal found 6/10![Frontier logo]()
$172
This OneTravel deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:05 pm
SJU
- BOS
1 stop18h 04m
Frontier
Deal found 6/11![Frontier logo]()
$173
This Travelocity deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:36 pm
SJU
- BOS
1 stop19h 28m
Frontier
Deal found 6/9![Frontier logo]()
$174
Find flight deals from Puerto Rico to Maine
Keep the following information in mind while searching for Puerto Rico to Maine flight deals. Data was last updated June 12, 2026.
Round-trip from | $306 (Delta) |
|---|---|
One-way from | $152 (SmartFares) |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to Maine 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 June 12, 2026.
Use the filters below to find and compare flights from Puerto Rico to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanPortland
SJU - PWM
SJUPWM
San Juan Luis Munoz Marin Intl
Fri 8/21
5:50 pm-12:59 am
1 stop7h 09m
Portland
Sat 8/29
6:05 am-4:38 pm
1 stop10h 33m
$306
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Thu 9/10
1:32 pm-10:36 pm
1 stop9h 04m
Boston Logan Intl
Mon 9/14
8:55 am-1:01 pm
Nonstop4h 06m
$318
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Thu 9/10
6:00 am-2:30 pm
2 stops8h 30m
Boston Logan Intl
Mon 9/14
5:50 am-2:30 pm
1 stop8h 40m
$322
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Wed 8/5
5:49 pm-1:25 am
1 stop7h 36m
Boston Logan Intl
Mon 8/10
6:05 am-4:33 pm
1 stop10h 28m
$322
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Tue 8/18
5:49 pm-1:25 am
1 stop7h 36m
Boston Logan Intl
Wed 8/26
6:05 am-4:33 pm
1 stop10h 28m
$322
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Wed 8/5
5:49 pm-1:25 am
1 stop7h 36m
Boston Logan Intl
Wed 8/12
1:55 pm-10:29 pm
1 stop8h 34m
$322
San JuanPortland
SJU - PWM
SJUPWM
San Juan Luis Munoz Marin Intl
Fri 10/23
4:55 pm-11:59 pm
1 stop7h 04m
Portland
Sat 10/24
6:00 am-2:44 pm
1 stop8h 44m
$348
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Thu 9/3
2:10 pm-6:21 pm
Nonstop4h 11m
Boston Logan Intl
Mon 9/7
8:50 am-12:57 pm
Nonstop4h 07m
$353
AguadillaBoston
BQN - BOS
BQNBOS
Aguadilla Borinquen
Wed 8/5
12:15 am-8:17 am
1 stop8h 02m
Boston Logan Intl
Wed 8/12
7:05 am-11:09 pm
2 stops16h 04m
$354
AguadillaBoston
BQN - BOS
BQNBOS
Aguadilla Borinquen
Mon 8/17
5:01 am-9:27 am
1 stop28h 26m
Boston Logan Intl
Sat 8/22
5:10 am-1:26 pm
1 stop8h 16m
$363
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from Puerto Rico with our price prediction graph.
SJU-PWM
SJU-BOS
BQN-BOS
PSE-BOS
VQS-BOS
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 Puerto Rico to Maine
PR0-USME
SJU-PWM
SJU-BOS
BQN-BOS
PSE-BOS
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Maine
Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated June 12, 2026.
See what other customers who have flown with Delta from Puerto Rico to Maine have to say. 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
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Comfort
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Maine. 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
Return Flight Options
Top destinations
Alternative routes for Puerto Rico to Maine
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Maine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Maine by cabin class
Find flights from Puerto Rico to Maine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Maine flights
Browse other Puerto Rico and Maine flight options. Last updated on June 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Maine
Find the right flight back to Puerto Rico after your stay in Maine
Puerto Rico to Maine flights
Consider these flights traveling from Puerto Rico to Maine.
Top airline flying from Puerto Rico to Maine
Discover the top airline that operate flights from Puerto Rico to Maine. 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 June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$210 | FlexibilityNo cancel fee | On-timeN/A |