$147+ Cheap flights from San Juan 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
Jun 29 — Jul 61
Round-trip
1 adult, Economy
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Cheapest flights from San Juan to MaineExplore the most affordable flight options available from San Juan to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 30, 2026.
Explore the most affordable flight options available from San Juan to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 30, 2026.
This SmartFares deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 9/107:35 pm
SJU
- BOS
Nonstop4h 08m
JetBlue
Tue 9/1510:15 am
BOS
- SJU
Nonstop4h 08m
JetBlue
Deal found 5/29![JetBlue logo]()
$262
This Cheapflightsfares deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:50 pm
SJU
- BOS
Nonstop4h 05m
JetBlue
Sun 9/137:20 pm
BOS
- SJU
Nonstop4h 38m
JetBlue
Deal found 5/28![JetBlue logo]()
$272
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 10/231:32 pm
SJU
- BOS
Nonstop4h 13m
Delta
Fri 10/308:15 am
BOS
- SJU
Nonstop4h 06m
Delta
Deal found 5/27![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 9/241:32 pm
SJU
- BOS
1 stop9h 38m
Delta
Wed 9/308:15 am
BOS
- SJU
Nonstop4h 05m
Delta
Deal found 5/28![Delta logo]()
$282
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 9/251:32 pm
SJU
- BOS
1 stop9h 38m
Delta
Mon 9/286:05 am
BOS
- SJU
1 stop6h 08m
Delta
Deal found 5/28![Delta logo]()
$286
This SmartFares deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/118:30 am
SJU
- BOS
Nonstop4h 03m
JetBlue
Mon 6/159:44 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 5/28![JetBlue logo]()
$288
This American Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 9/2510:16 am
SJU
- BOS
1 stop11h 37m
American Airlines
Wed 9/306:15 am
BOS
- SJU
1 stop8h 35m
American Airlines
Deal found 5/28![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:16 am
SJU
- BOS
1 stop14h 43m
American Airlines
Tue 9/298:10 am
BOS
- SJU
2 stops12h 37m
American Airlines
Deal found 5/28![American Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 11/97:15 am
SJU
- BOS
1 stop7h 32m
Delta
Tue 11/178:13 am
BOS
- SJU
Nonstop4h 07m
Delta
Deal found 5/28![Delta logo]()
$295
This American Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 10/210:16 am
SJU
- BOS
1 stop13h 13m
American Airlines
Wed 10/711:07 am
BOS
- SJU
1 stop6h 58m
American Airlines
Deal found 5/28![American Airlines logo]()
$297
This Cheapflightsfares deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/126:18 pm
SJU
- BOS
Nonstop4h 07m
JetBlue
Mon 6/159:44 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 5/29![JetBlue logo]()
$298
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/217:00 am
SJU
- PWM
1 stop16h 37m
American Airlines
Sat 8/295:30 am
PWM
- SJU
1 stop16h 54m
American Airlines
Deal found 5/29![American Airlines logo]()
$342
Best flights from San Juan to MaineDiscover carefully curated flight deals from San Juan to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 30, 2026.
Discover carefully curated flight deals from San Juan to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 30, 2026.
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 8/202:10 pm
SJU
- BOS
Nonstop4h 11m
Delta
Sun 8/236:05 am
BOS
- SJU
1 stop10h 28m
Delta
Deal found 5/27![Delta logo]()
$335
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 8/217:30 am
SJU
- PWM
1 stop14h 30m
American Airlines
Sat 8/295:30 am
PWM
- SJU
1 stop16h 54m
American Airlines
Deal found 5/26![American Airlines logo]()
$342
This Cheapflightsfares deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/199:15 pm
SJU
- BOS
Nonstop4h 05m
JetBlue
Sun 6/216:00 am
BOS
- SJU
Nonstop4h 01m
JetBlue
Deal found 5/29![JetBlue logo]()
$400
This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/91:00 am
SJU
- PWM
2 stops9h 04m
United Airlines
Sun 6/145:50 am
PWM
- SJU
1 stop7h 55m
United Airlines
Deal found 5/26![United Airlines logo]()
$420
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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.
Fri 10/306:00 am
SJU
- PWM
2 stops10h 55m
Southwest
Wed 11/410:30 am
PWM
- SJU
2 stops10h 45m
Southwest
Deal found 5/27![Southwest logo]()
$456
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/108:50 am
BOS
- SJU
Nonstop4h 07m
Delta
Deal found 5/28![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 8/72:26 pm
SJU
- BOS
1 stop9h 33m
Delta
Sun 8/96:05 am
BOS
- SJU
1 stop10h 28m
Delta
Deal found 5/26![Delta logo]()
$352
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 stop17h 24m
American Airlines
Sun 10/186:00 am
PWM
- SJU
1 stop17h 41m
American Airlines
Deal found 5/27![American Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/2112:56 pm
SJU
- PWM
1 stop10h 17m
Delta
Sat 8/296:00 am
PWM
- SJU
1 stop10h 33m
Delta
Deal found 5/28![Delta logo]()
$379
This JetBlue deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 8/38:07 pm
SJU
- BOS
Nonstop4h 06m
JetBlue
Tue 8/46:00 am
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 5/25![JetBlue logo]()
$460
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/55:43 pm
SJU
- BOS
1 stop7h 45m
Delta
Sat 6/138:50 am
BOS
- SJU
Nonstop4h 04m
Delta
Deal found 5/29![Delta logo]()
$388
This SmartFares deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
Fri 6/263:24 pm
SJU
- PWM
1 stop9h 01m
JetBlue
Fri 7/32:30 pm
PWM
- SJU
1 stop8h 16m
JetBlue
Deal found 5/29![JetBlue logo]()
$485
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 7/47:05 am
SJU
- BOS
1 stop8h 59m
Delta
Fri 7/175:30 am
BOS
- SJU
1 stop7h 41m
Delta
Deal found 5/29![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:05 pm
SJU
- BOS
Nonstop4h 09m
Delta
Tue 7/78:51 am
BOS
- SJU
Nonstop4h 07m
Delta
Deal found 5/28![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 7/222:08 pm
SJU
- BOS
Nonstop4h 11m
Delta
Wed 7/298:51 am
BOS
- SJU
Nonstop4h 07m
Delta
Deal found 5/25![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 8/12:08 pm
SJU
- BOS
Nonstop4h 11m
Delta
Sun 8/96:05 am
BOS
- SJU
1 stop10h 28m
Delta
Deal found 5/26![Delta logo]()
$460
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 7/232:08 pm
SJU
- BOS
Nonstop4h 11m
Delta
Sun 7/268:51 am
BOS
- SJU
Nonstop4h 07m
Delta
Deal found 5/27![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:08 pm
SJU
- BOS
Nonstop4h 11m
Delta
Fri 7/318:51 am
BOS
- SJU
Nonstop4h 07m
Delta
Deal found 5/25![Delta logo]()
$495
Last-minute flights from San Juan to MaineDiscover last-minute flight deals from San Juan to Maine. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Maine. Data last updated May 30, 2026 and is based on user searches.
This Flysmarter deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/53:25 pm
SJU
- BOS
Nonstop4h 06m
JetBlue
Sat 6/139:44 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 5/29![JetBlue logo]()
$335
This Cheapflightsfares deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/55:01 am
SJU
- BOS
Nonstop4h 09m
JetBlue
Mon 6/159:44 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 5/27![JetBlue logo]()
$338
This JetBlue deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 6/101:27 pm
SJU
- BOS
Nonstop4h 06m
JetBlue
Sun 6/149:44 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 5/25![JetBlue logo]()
$303
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/102:05 pm
SJU
- BOS
Nonstop4h 09m
Delta
Sun 6/148:50 am
BOS
- SJU
Nonstop4h 04m
Delta
Deal found 5/27![Delta logo]()
$343
This SmartFares deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/118:30 am
SJU
- BOS
Nonstop4h 03m
JetBlue
Mon 6/159:44 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 5/28![JetBlue logo]()
$288
This SmartFares deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/115:40 pm
SJU
- BOS
Nonstop4h 09m
JetBlue
Sun 6/146:00 am
BOS
- SJU
Nonstop4h 01m
JetBlue
Deal found 5/27![JetBlue logo]()
$328
This Cheapflightsfares deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/126:18 pm
SJU
- BOS
Nonstop4h 07m
JetBlue
Mon 6/159:44 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 5/29![JetBlue logo]()
$298
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 6/122:05 pm
SJU
- BOS
Nonstop4h 09m
Delta
Tue 8/46:05 am
BOS
- SJU
1 stop10h 28m
Delta
Deal found 5/25![Delta logo]()
$308
This Cheapflightsfares deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:00 am
SJU
- BOS
Nonstop4h 03m
JetBlue
Tue 6/166:04 am
BOS
- SJU
1 stop9h 52m
JetBlue
Deal found 5/26![JetBlue logo]()
$347
This Cheapflightsfares deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/156:00 am
SJU
- BOS
Nonstop4h 07m
JetBlue
Mon 6/159:44 pm
BOS
- SJU
Nonstop4h 00m
JetBlue
Deal found 5/26![JetBlue logo]()
$313
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/167:00 am
SJU
- BOS
1 stop8h 55m
American Airlines
Tue 6/235:01 am
BOS
- SJU
1 stop9h 05m
American Airlines
Deal found 5/29![American Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/207:00 am
SJU
- BOS
1 stop11h 05m
American Airlines
Mon 6/2910:52 am
BOS
- SJU
1 stop12h 08m
American Airlines
Deal found 5/29![American Airlines logo]()
$346
One-way flights from San Juan to MaineSearch for one-way flight options from San Juan to Maine. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
Search for one-way flight options from San Juan to Maine. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
This SmartFares deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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.
Fri 6/199:15 pm
SJU
- BOS
Nonstop4h 05m
JetBlue
Deal found 5/28![JetBlue logo]()
$147
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
Sat 8/295:55 am
SJU
- BOS
1 stop6h 25m
Southwest
Deal found 5/29![Southwest logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
Sun 6/146:00 am
SJU
- BOS
Nonstop4h 07m
JetBlue
Deal found 5/29![JetBlue logo]()
$157
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 6/91:00 am
SJU
- PWM
1 stop8h 14m
United Airlines
Deal found 5/25![United Airlines logo]()
$161
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 11/232:30 pm
SJU
- BOS
Nonstop4h 23m
Delta
Deal found 5/28![Delta logo]()
$162
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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
Deal found 5/28![Delta logo]()
$166
This Super.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 7/288:37 pm
SJU
- BOS
1 stop12h 32m
Frontier
Deal found 5/27![Frontier logo]()
$167
This Frontier deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 8/195:15 pm
SJU
- BOS
1 stop14h 37m
Frontier
Deal found 5/30![Frontier logo]()
$168
This American Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/293:28 pm
SJU
- BOS
1 stop9h 30m
American Airlines
Deal found 5/28![American Airlines logo]()
$169
This CheapOair deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:36 pm
SJU
- BOS
1 stop19h 28m
Frontier
Deal found 5/26![Frontier logo]()
$174
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/92:59 pm
SJU
- PWM
1 stop8h 14m
Delta
Deal found 5/28![Delta logo]()
$229
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/97:30 am
SJU
- PWM
1 stop15h 14m
American Airlines
Deal found 5/29![American Airlines logo]()
$261
Find flight deals from San Juan to Maine
Keep the following information in mind while searching for San Juan to Maine flight deals. Data was last updated May 30, 2026.
Round-trip from | $262 (SmartFares) |
|---|---|
One-way from | $147 (SmartFares) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan 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 May 30, 2026.
Use the filters below to find and compare flights from San Juan to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Thu 8/20
2:10 pm-6:21 pm
Nonstop4h 11m
Boston Logan Intl
Sun 8/23
6:05 am-4:33 pm
1 stop10h 28m
$335
San JuanPortland
SJU - PWM
SJUPWM
San Juan Luis Munoz Marin Intl
Fri 8/21
7:30 am-10:00 pm
1 stop14h 30m
Portland
Sat 8/29
5:30 am-10:24 pm
1 stop16h 54m
$342
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
8:50 am-12:57 pm
Nonstop4h 07m
$348
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Fri 8/7
2:26 pm-11:59 pm
1 stop9h 33m
Boston Logan Intl
Sun 8/9
6:05 am-4:33 pm
1 stop10h 28m
$352
San JuanPortland
SJU - PWM
SJUPWM
San Juan Luis Munoz Marin Intl
Fri 8/21
12:56 pm-11:13 pm
1 stop10h 17m
Portland
Sat 8/29
6:00 am-4:33 pm
1 stop10h 33m
$379
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Fri 6/5
5:43 pm-1:28 am
1 stop7h 45m
Boston Logan Intl
Sat 6/13
8:50 am-12:54 pm
Nonstop4h 04m
$388
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Sat 7/4
7:05 am-4:04 pm
1 stop8h 59m
Boston Logan Intl
Fri 7/17
5:30 am-1:11 pm
1 stop7h 41m
$393
Quickest round-trip
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Fri 6/19
9:15 pm-1:20 am
Nonstop4h 05m
Boston Logan Intl
Sun 6/21
6:00 am-10:01 am
Nonstop4h 01m
$400
San JuanPortland
SJU - PWM
SJUPWM
San Juan Luis Munoz Marin Intl
Fri 10/16
6:00 am-11:24 pm
1 stop17h 24m
Portland
Sun 10/18
6:00 am-11:41 pm
1 stop17h 41m
$412
San JuanPortland
SJU - PWM
SJUPWM
San Juan Luis Munoz Marin Intl
Tue 6/9
1:00 am-10:04 am
2 stops9h 04m
Portland
Sun 6/14
5:50 am-1:45 pm
1 stop7h 55m
$420
Showing 1-10 of 32 resultsSorted by cheapest first
Best time to book a flight from San Juan to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from San Juan with our price prediction graph.
SJU-BOS
SJU-PWM
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 San Juan to Maine
PR1-USME
SJU-BOS
SJU-PWM
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 May 30, 2026.
Peruse reviews from past customers who have flown with Delta from San Juan to Maine to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from San Juan to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Juan to Maine
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Complete your trip
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San Juan and Maine flights
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Top airline flying from San Juan to Maine
Discover the top airline that operate flights from San Juan 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 May 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$210 | FlexibilityNo cancel fee | On-timeN/A |