$93+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
Mar 6 — Mar 131
1 adult, Economy
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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
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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
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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 February 4, 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 February 4, 2026.
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/510:52 am
SJU
- BOS
Nonstop4h 20m
Spirit Airlines
Mon 2/93:18 pm
BOS
- SJU
Nonstop4h 06m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$121
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 2/1311:22 am
SJU
- BOS
Nonstop4h 21m
Spirit Airlines
Tue 2/173:00 pm
BOS
- SJU
Nonstop4h 06m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$122
This Travelocity deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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.
Sun 2/156:00 am
SJU
- BOS
Nonstop4h 19m
Multiple Airlines
Sat 2/218:32 pm
BOS
- SJU
1 stop17h 59m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$123
This Flightnetwork deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
SJU
- BOS
Nonstop4h 19m
Multiple Airlines
Sun 2/223:00 pm
BOS
- SJU
Nonstop4h 06m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$125
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/263:30 pm
SJU
- BOS
Nonstop4h 26m
Spirit Airlines
Mon 3/24:22 pm
BOS
- SJU
1 stop16h 55m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 2/276:00 am
SJU
- BOS
Nonstop4h 19m
Frontier
Mon 3/210:04 am
BOS
- SJU
Nonstop3h 56m
Frontier
Deal found 2/3![Frontier logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 2/263:30 pm
SJU
- BOS
Nonstop4h 26m
Spirit Airlines
Sun 3/18:01 pm
BOS
- SJU
Nonstop4h 07m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$128
This Flightnetwork deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
SJU
- BOS
Nonstop4h 19m
Multiple Airlines
Sun 3/18:01 pm
BOS
- SJU
Nonstop4h 07m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:30 pm
SJU
- BOS
Nonstop4h 26m
Spirit Airlines
Mon 3/166:01 am
BOS
- SJU
1 stop17h 57m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$131
This Flightnetwork deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:22 am
SJU
- BOS
Nonstop4h 21m
Spirit Airlines
Sun 3/18:01 pm
BOS
- SJU
Nonstop4h 07m
Spirit Airlines
Deal found 2/4![Spirit Airlines logo]()
$133
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/52:05 am
SJU
- PWM
1 stop7h 56m
United Airlines
Sun 2/86:00 am
PWM
- SJU
2 stops14h 00m
United Airlines
Deal found 2/2![United Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:50 pm
SJU
- PWM
2 stops14h 05m
Southwest
Wed 3/184:30 pm
PWM
- SJU
1 stop6h 30m
Southwest
Deal found 2/3![Southwest logo]()
$379
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 February 4, 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 February 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 2/166:00 am
SJU
- BOS
Nonstop4h 19m
Multiple Airlines
Sun 2/223:00 pm
BOS
- SJU
Nonstop4h 06m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$122
This Spirit deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:30 pm
SJU
- BOS
Nonstop4h 26m
Spirit Airlines
Sun 3/18:01 pm
BOS
- SJU
Nonstop4h 07m
Spirit Airlines
Deal found 2/4![Spirit Airlines logo]()
$129
This Spirit deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:52 am
SJU
- BOS
1 stop13h 07m
Spirit Airlines
Sun 3/18:01 pm
BOS
- SJU
Nonstop4h 07m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$135
This Spirit deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:22 am
SJU
- BOS
Nonstop4h 21m
Spirit Airlines
Sun 3/83:00 pm
BOS
- SJU
Nonstop4h 06m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$160
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:50 pm
SJU
- PWM
2 stops14h 05m
Southwest
Wed 3/184:30 pm
PWM
- SJU
1 stop6h 30m
Southwest
Deal found 2/3![Southwest logo]()
$379
This Spirit deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:22 am
SJU
- BOS
Nonstop4h 21m
Spirit Airlines
Sun 2/223:00 pm
BOS
- SJU
Nonstop4h 06m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$160
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 3/58:30 am
SJU
- PWM
2 stops15h 21m
United Airlines
Thu 3/126:00 am
PWM
- SJU
1 stop7h 40m
United Airlines
Deal found 2/3![United Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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.
Wed 4/17:40 am
SJU
- PWM
1 stop15h 10m
American Airlines
Sun 4/511:59 am
PWM
- SJU
1 stop11h 53m
American Airlines
Deal found 2/2![American Airlines logo]()
$443
This Spirit deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:20 am
SJU
- BOS
1 stop7h 17m
Spirit Airlines
Sun 2/224:22 pm
BOS
- SJU
1 stop16h 55m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$170
This JetBlue deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/175:15 am
PSE
- BOS
1 stop7h 39m
JetBlue
Sat 2/215:35 pm
BOS
- PSE
1 stop7h 25m
JetBlue
Deal found 2/2![JetBlue logo]()
$455
This Faresmojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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.
Mon 3/912:09 am
BQN
- BOS
1 stop9h 12m
Sun Country Air
Thu 3/121:57 pm
BOS
- BQN
1 stop9h 00m
Sun Country Air
Deal found 2/3![Sun Country Air logo]()
$522
This Spirit deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:30 pm
SJU
- BOS
Nonstop4h 26m
Spirit Airlines
Sun 3/88:01 pm
BOS
- SJU
Nonstop4h 07m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$191
This Spirit deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/710:52 am
SJU
- BOS
Nonstop4h 20m
Spirit Airlines
Sun 2/83:18 pm
BOS
- SJU
Nonstop4h 06m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$191
This eDestinos deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/92:43 am
BQN
- BOS
2 stops31h 46m
Frontier
Thu 3/1212:35 pm
BOS
- BQN
2 stops37h 33m
Frontier
Deal found 2/1![Frontier logo]()
$636
This Spirit deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:52 am
SJU
- BOS
1 stop13h 07m
Spirit Airlines
Sun 3/84:22 pm
BOS
- SJU
1 stop16h 55m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$198
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 7/105:30 am
SJU
- PWM
1 stop6h 50m
Southwest
Mon 7/135:35 am
PWM
- SJU
1 stop6h 50m
Southwest
Deal found 2/3![Southwest logo]()
$424
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/105:01 am
BQN
- BOS
1 stop14h 57m
JetBlue
Thu 3/126:00 pm
BOS
- BQN
1 stop7h 55m
JetBlue
Deal found 2/1![JetBlue logo]()
$455
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 3/135:30 am
SJU
- PWM
2 stops11h 15m
Southwest
Sun 3/155:30 pm
PWM
- SJU
1 stop6h 35m
Southwest
Deal found 2/2![Southwest logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/92:43 am
BQN
- BOS
1 stop9h 05m
Multiple Airlines
Thu 3/125:49 pm
BOS
- BQN
2 stops32h 19m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$476
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 7/105:30 am
SJU
- PWM
1 stop6h 50m
Southwest
Sun 7/125:30 am
PWM
- SJU
1 stop6h 55m
Southwest
Deal found 2/3![Southwest logo]()
$486
This JetBlue deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/231:55 am
PSE
- BOS
1 stop8h 08m
JetBlue
Sat 3/283:10 pm
BOS
- PSE
1 stop9h 30m
JetBlue
Deal found 2/1![JetBlue logo]()
$587
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 3/912:09 am
BQN
- BOS
2 stops14h 20m
United Airlines
Thu 3/127:16 am
BOS
- BQN
2 stops15h 41m
United Airlines
Deal found 2/1![United Airlines logo]()
$662
This JetBlue deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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.
Sat 4/188:25 am
CPX
- BOS
1 stop8h 29m
JetBlue
Wed 4/2210:40 pm
BOS
- CPX
1 stop9h 25m
JetBlue
Deal found 2/1![JetBlue logo]()
$682
This JetBlue deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 4/74:13 pm
VQS
- BOS
1 stop8h 10m
JetBlue
Wed 4/811:10 am
BOS
- VQS
1 stop6h 35m
JetBlue
Deal found 2/1![JetBlue logo]()
$786
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 4/1810:30 am
CPX
- BOS
2 stops11h 29m
United Airlines
Wed 4/226:00 am
BOS
- CPX
2 stops10h 13m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,961
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” 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 4/710:12 am
VQS
- BOS
2 stops9h 52m
United Airlines
Wed 4/87:05 am
BOS
- VQS
2 stops8h 48m
United Airlines
Deal found 2/1![United Airlines logo]()
$4,668
Last-minute flights from Puerto Rico to MaineDiscover last-minute flight deals from Puerto Rico to Maine. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Maine. Data last updated February 4, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/510:52 am
SJU
- BOS
Nonstop4h 20m
Spirit Airlines
Mon 2/93:18 pm
BOS
- SJU
Nonstop4h 06m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$121
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/52:05 am
SJU
- PWM
1 stop7h 56m
United Airlines
Sun 2/86:00 am
PWM
- SJU
2 stops14h 00m
United Airlines
Deal found 2/2![United Airlines logo]()
$328
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 2/1311:22 am
SJU
- BOS
Nonstop4h 21m
Spirit Airlines
Tue 2/173:00 pm
BOS
- SJU
Nonstop4h 06m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$122
This Travelocity deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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.
Sun 2/156:00 am
SJU
- BOS
Nonstop4h 19m
Multiple Airlines
Sat 2/218:32 pm
BOS
- SJU
1 stop17h 59m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$123
This Flightnetwork deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
SJU
- BOS
Nonstop4h 19m
Multiple Airlines
Sun 2/223:00 pm
BOS
- SJU
Nonstop4h 06m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$125
This Flightnetwork deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:22 am
SJU
- BOS
Nonstop4h 21m
Spirit Airlines
Sun 3/18:01 pm
BOS
- SJU
Nonstop4h 07m
Spirit Airlines
Deal found 2/4![Spirit Airlines logo]()
$133
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/263:30 pm
SJU
- BOS
Nonstop4h 26m
Spirit Airlines
Mon 3/24:22 pm
BOS
- SJU
1 stop16h 55m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$126
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 2/263:30 pm
SJU
- BOS
Nonstop4h 26m
Spirit Airlines
Sun 3/18:01 pm
BOS
- SJU
Nonstop4h 07m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 2/276:00 am
SJU
- BOS
Nonstop4h 19m
Frontier
Mon 3/210:04 am
BOS
- SJU
Nonstop3h 56m
Frontier
Deal found 2/3![Frontier logo]()
$127
This Flightnetwork deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
SJU
- BOS
Nonstop4h 19m
Multiple Airlines
Sun 3/18:01 pm
BOS
- SJU
Nonstop4h 07m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:30 pm
SJU
- BOS
Nonstop4h 26m
Spirit Airlines
Mon 3/166:01 am
BOS
- SJU
1 stop17h 57m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$131
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:50 pm
SJU
- PWM
2 stops14h 05m
Southwest
Wed 3/184:30 pm
PWM
- SJU
1 stop6h 30m
Southwest
Deal found 2/3![Southwest logo]()
$379
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 February 4, 2026.
Search for one-way flight options from Puerto Rico to Maine. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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.
Wed 4/292:15 am
SJU
- BOS
1 stop14h 43m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” 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 2/155:20 am
SJU
- BOS
1 stop7h 17m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3111:03 am
SJU
- BOS
1 stop26h 52m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$95
This Frontier deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:38 am
BQN
- BOS
1 stop7h 43m
Frontier
Deal found 2/3![Frontier logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:00 am
SJU
- BOS
Nonstop4h 18m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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 2/134:31 pm
SJU
- BOS
1 stop8h 13m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” 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.
Wed 4/112:55 pm
SJU
- BOS
1 stop11h 04m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$100
This CheapOair deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/124:36 pm
SJU
- BOS
1 stop8h 08m
Spirit Airlines
Deal found 2/4![Spirit Airlines logo]()
$103
This Super.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:00 am
SJU
- BOS
1 stop9h 38m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 3/56:00 am
SJU
- BOS
1 stop11h 45m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$105
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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 5/11:00 am
SJU
- PWM
2 stops13h 14m
United Airlines
Deal found 2/4![United Airlines logo]()
$106
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:15 am
BQN
- BOS
1 stop7h 38m
United Airlines
Deal found 2/3![United Airlines logo]()
$106
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 February 4, 2026.
Round-trip from | $122 (Cheapflightsfares) |
|---|---|
One-way from | $93 (Cheapflightsfares) |
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 February 4, 2026.
Use the filters below to find and compare flights from Puerto Rico to Maine that are best for you.
Fly from
Puerto Rico
Fly to
Maine
Route
Depart
Return
Price
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Mon 2/16
6:00 am-9:19 am
Nonstop4h 19m
Boston Logan Intl
Sun 2/22
3:00 pm-8:06 pm
Nonstop4h 06m
$122
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Thu 2/26
3:30 pm-6:56 pm
Nonstop4h 26m
Boston Logan Intl
Sun 3/1
8:01 pm-1:08 am
Nonstop4h 07m
$129
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Wed 2/25
11:52 am-11:59 pm
1 stop13h 07m
Boston Logan Intl
Sun 3/1
8:01 pm-1:08 am
Nonstop4h 07m
$135
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Tue 3/3
11:22 am-2:43 pm
Nonstop4h 21m
Boston Logan Intl
Sun 3/8
3:00 pm-7:06 pm
Nonstop4h 06m
$160
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Tue 2/17
11:22 am-2:43 pm
Nonstop4h 21m
Boston Logan Intl
Sun 2/22
3:00 pm-8:06 pm
Nonstop4h 06m
$160
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Wed 2/18
5:20 am-11:37 am
1 stop7h 17m
Boston Logan Intl
Sun 2/22
4:22 pm-10:17 am
1 stop16h 55m
$170
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Thu 3/5
3:30 pm-6:56 pm
Nonstop4h 26m
Boston Logan Intl
Sun 3/8
8:01 pm-12:08 am
Nonstop4h 07m
$191
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Sat 2/7
10:52 am-2:12 pm
Nonstop4h 20m
Boston Logan Intl
Sun 2/8
3:18 pm-8:24 pm
Nonstop4h 06m
$191
San JuanBoston
SJU - BOS
SJUBOS
San Juan Luis Munoz Marin Intl
Wed 3/4
11:52 am-11:59 pm
1 stop13h 07m
Boston Logan Intl
Sun 3/8
4:22 pm-9:17 am
1 stop16h 55m
$198
San JuanPortland
SJU - PWM
SJUPWM
San Juan Luis Munoz Marin Intl
Sun 3/15
9:50 pm-11:55 am
2 stops14h 05m
Portland
Wed 3/18
4:30 pm-11:00 pm
1 stop6h 30m
$379
Showing 1-10 of 56 results
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-BOS
BQN-BOS
SJU-PWM
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-BOS
BQN-BOS
SJU-PWM
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 February 4, 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.
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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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 February 4, 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 February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$210 | FlexibilityNo cancel fee | On-timeN/A |