$137+ Cheap flights from Portland (PDX) 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PWM
Jun 12 — Jun 191
Round-trip
1 adult, Economy
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Cheapest flights from Portland to MaineExplore the most affordable flight options available from Portland to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
Explore the most affordable flight options available from Portland to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:57 pm
PDX
- BOS
1 stop7h 33m
American Airlines
Tue 8/116:00 am
BOS
- PDX
1 stop8h 50m
American Airlines
Deal found 5/12![American Airlines logo]()
$269
This Vliegwinkel deal was found by Cheapflights users on 5/9. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:30 pm
PDX
- BOS
Nonstop5h 26m
Multiple Airlines
Fri 5/296:00 am
BOS
- PDX
Nonstop6h 11m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$271
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/282:30 pm
PDX
- BOS
Nonstop5h 26m
JetBlue
Tue 6/210:06 am
BOS
- PDX
Nonstop6h 04m
JetBlue
Deal found 5/13![JetBlue logo]()
$272
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Wed 6/311:00 pm
PDX
- BOS
1 stop7h 30m
American Airlines
Mon 6/85:31 am
BOS
- PDX
1 stop9h 03m
American Airlines
Deal found 5/9![American Airlines logo]()
$274
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:46 pm
PDX
- BOS
Nonstop5h 34m
Alaska Airlines
Fri 6/56:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:52 pm
PDX
- BOS
1 stop8h 01m
United Airlines
Wed 9/96:00 am
BOS
- PDX
1 stop8h 35m
United Airlines
Deal found 5/9![United Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:35 pm
PDX
- BOS
1 stop7h 11m
United Airlines
Tue 10/63:35 pm
BOS
- PDX
1 stop8h 38m
United Airlines
Deal found 5/12![United Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:40 pm
PDX
- BOS
1 stop10h 06m
American Airlines
Mon 6/155:31 am
BOS
- PDX
1 stop9h 03m
American Airlines
Deal found 5/12![American Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:40 pm
PDX
- BOS
1 stop7h 49m
United Airlines
Fri 8/146:00 am
BOS
- PDX
1 stop8h 28m
United Airlines
Deal found 5/9![United Airlines logo]()
$283
This Expedia deal was found by Cheapflights users on 5/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:00 am
PDX
- BOS
1 stop10h 11m
Alaska Airlines
Tue 6/26:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Fri 8/2111:02 pm
PDX
- BOS
1 stop7h 34m
United Airlines
Sun 8/306:00 am
BOS
- PDX
1 stop8h 28m
United Airlines
Deal found 5/10![United Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:57 pm
PDX
- BGR
2 stops10h 04m
American Airlines
Wed 9/25:33 pm
BGR
- PDX
1 stop9h 23m
American Airlines
Deal found 5/13![American Airlines logo]()
$336
Best flights from Portland to MaineDiscover carefully curated flight deals from Portland to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
Discover carefully curated flight deals from Portland to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
This United Airlines deal was found by Cheapflights users on 5/11. 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 7/2011:40 pm
PDX
- BOS
1 stop8h 25m
United Airlines
Wed 7/226:00 am
BOS
- PDX
1 stop8h 38m
United Airlines
Deal found 5/11![United Airlines logo]()
$306
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:45 pm
PDX
- BOS
1 stop11h 59m
Alaska Airlines
Sat 5/306:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 5/10. 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 8/410:57 pm
PDX
- BGR
2 stops10h 04m
American Airlines
Wed 9/212:41 pm
BGR
- PDX
2 stops14h 15m
American Airlines
Deal found 5/10![American Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 5/9. 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.
Thu 8/610:35 pm
PDX
- BOS
1 stop9h 40m
Delta
Tue 8/116:05 am
BOS
- PDX
1 stop8h 36m
Delta
Deal found 5/9![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sat 6/68:20 pm
PDX
- BOS
2 stops11h 35m
Southwest
Tue 6/165:30 pm
BOS
- PDX
1 stop9h 00m
Southwest
Deal found 5/8![Southwest logo]()
$357
This JetBlue deal was found by Cheapflights users on 5/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/511:29 pm
PDX
- BOS
Nonstop5h 21m
JetBlue
Mon 7/139:55 am
BOS
- PDX
Nonstop6h 09m
JetBlue
Deal found 5/10![JetBlue logo]()
$427
This Expedia deal was found by Cheapflights users on 5/10. 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.
Mon 5/259:46 pm
PDX
- AUG
1 stop11h 05m
Multiple Airlines
Fri 5/2912:50 pm
AUG
- PDX
1 stop10h 57m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$679
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Fri 5/2910:40 pm
PDX
- BOS
2 stops11h 52m
United Airlines
Mon 6/14:15 pm
BOS
- PDX
1 stop8h 33m
United Airlines
Deal found 5/8![United Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:40 pm
PDX
- BOS
1 stop9h 25m
United Airlines
Tue 6/169:50 am
BOS
- PDX
2 stops14h 04m
United Airlines
Deal found 5/9![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:40 pm
PDX
- BOS
2 stops9h 20m
Southwest
Mon 7/274:45 pm
BOS
- PDX
1 stop10h 10m
Southwest
Deal found 5/10![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 5/9. 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.
Mon 6/111:12 pm
PDX
- PWM
2 stops11h 46m
Delta
Tue 6/92:59 pm
PWM
- PDX
1 stop9h 12m
Delta
Deal found 5/9![Delta logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:25 pm
PDX
- BOS
1 stop9h 16m
Alaska Airlines
Sun 6/146:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$421
This United Airlines deal was found by Cheapflights users on 5/11. 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 6/810:52 pm
PDX
- BGR
1 stop9h 12m
United Airlines
Mon 6/156:00 am
BGR
- PDX
2 stops13h 47m
United Airlines
Deal found 5/11![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 6/810:59 pm
PDX
- BGR
2 stops12h 40m
American Airlines
Mon 6/153:12 pm
BGR
- PDX
2 stops11h 47m
American Airlines
Deal found 5/11![American Airlines logo]()
$463
This Southwest deal was found by Cheapflights users on 5/12. 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.
Fri 7/32:45 pm
PDX
- BOS
1 stop7h 15m
Southwest
Mon 7/63:55 pm
BOS
- PDX
2 stops11h 00m
Southwest
Deal found 5/12![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 5/8. 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.
Mon 6/111:55 pm
PDX
- BOS
1 stop13h 10m
Southwest
Fri 6/127:55 am
BOS
- PDX
2 stops16h 35m
Southwest
Deal found 5/8![Southwest logo]()
$430
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:51 pm
PDX
- PWM
2 stops15h 04m
Delta
Thu 5/284:48 pm
PWM
- PDX
2 stops9h 56m
Delta
Deal found 5/13![Delta logo]()
$477
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Tue 5/2610:59 pm
PDX
- BGR
2 stops12h 40m
American Airlines
Mon 6/83:12 pm
BGR
- PDX
2 stops11h 47m
American Airlines
Deal found 5/9![American Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:40 pm
PDX
- BOS
2 stops12h 36m
United Airlines
Sat 5/307:30 am
BOS
- PDX
2 stops14h 17m
United Airlines
Deal found 5/12![United Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Mon 5/2510:59 pm
PDX
- PWM
1 stop9h 47m
American Airlines
Mon 6/16:00 am
PWM
- PDX
1 stop8h 34m
American Airlines
Deal found 5/8![American Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 5/9. 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.
Mon 5/257:05 am
PDX
- PWM
2 stops14h 38m
Delta
Mon 6/12:38 pm
PWM
- PDX
1 stop9h 23m
Delta
Deal found 5/9![Delta logo]()
$509
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Mon 7/2011:40 pm
PDX
- PWM
2 stops11h 54m
United Airlines
Thu 7/236:00 am
PWM
- PDX
1 stop8h 38m
United Airlines
Deal found 5/8![United Airlines logo]()
$472
This Southwest deal was found by Cheapflights users on 5/12. 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.
Thu 6/411:50 am
PDX
- PWM
2 stops9h 15m
Southwest
Wed 6/103:45 pm
PWM
- PDX
2 stops10h 45m
Southwest
Deal found 5/12![Southwest logo]()
$539
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:45 am
PDX
- PWM
2 stops12h 07m
Delta
Wed 7/84:52 pm
PWM
- PDX
2 stops9h 26m
Delta
Deal found 5/13![Delta logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:56 pm
PDX
- AUG
1 stop13h 46m
Multiple Airlines
Wed 6/179:00 am
AUG
- PDX
1 stop27h 19m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$730
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Mon 6/2210:59 pm
PDX
- BGR
2 stops9h 47m
American Airlines
Mon 6/292:22 pm
BGR
- PDX
1 stop9h 25m
American Airlines
Deal found 5/8![American Airlines logo]()
$577
This Delta deal was found by Cheapflights users on 5/12. 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 7/912:33 am
PDX
- PWM
2 stops12h 28m
Delta
Fri 7/176:00 am
PWM
- PDX
1 stop8h 36m
Delta
Deal found 5/12![Delta logo]()
$548
This Expedia deal was found by Cheapflights users on 5/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:46 pm
PDX
- RKD
1 stop9h 04m
Multiple Airlines
Sun 5/317:45 am
RKD
- PDX
1 stop8h 25m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$732
This Southwest deal was found by Cheapflights users on 5/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:50 am
PDX
- PWM
2 stops13h 20m
Southwest
Fri 7/177:40 am
PWM
- PDX
1 stop14h 20m
Southwest
Deal found 5/9![Southwest logo]()
$550
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 5/3010:51 am
PDX
- PWM
1 stop8h 00m
United Airlines
Wed 6/33:31 pm
PWM
- PDX
1 stop10h 27m
United Airlines
Deal found 5/8![United Airlines logo]()
$507
Last-minute flights from Portland to MaineDiscover last-minute flight deals from Portland to Maine. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Maine. Data last updated May 13, 2026 and is based on user searches.
This Vliegwinkel deal was found by Cheapflights users on 5/9. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:30 pm
PDX
- BOS
Nonstop5h 26m
Multiple Airlines
Fri 5/296:00 am
BOS
- PDX
Nonstop6h 11m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$271
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:46 pm
PDX
- BOS
Nonstop5h 34m
Alaska Airlines
Mon 6/16:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$307
This Cheapflightsfares deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/282:30 pm
PDX
- BOS
Nonstop5h 26m
JetBlue
Tue 6/210:06 am
BOS
- PDX
Nonstop6h 04m
JetBlue
Deal found 5/13![JetBlue logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:46 pm
PDX
- BOS
Nonstop5h 34m
Alaska Airlines
Fri 6/56:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Sun 5/3110:40 pm
PDX
- BGR
1 stop9h 06m
American Airlines
Tue 6/94:34 pm
BGR
- PDX
1 stop9h 49m
American Airlines
Deal found 5/8![American Airlines logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:46 pm
PDX
- BOS
Nonstop5h 34m
Alaska Airlines
Tue 6/166:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Wed 6/311:00 pm
PDX
- BOS
1 stop7h 30m
American Airlines
Mon 6/85:31 am
BOS
- PDX
1 stop9h 03m
American Airlines
Deal found 5/9![American Airlines logo]()
$274
This Expedia deal was found by Cheapflights users on 5/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:30 pm
PDX
- BOS
Nonstop5h 26m
Multiple Airlines
Mon 6/86:40 pm
BOS
- PDX
1 stop18h 06m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Sun 6/710:59 pm
PDX
- BGR
1 stop9h 41m
American Airlines
Tue 6/164:34 pm
BGR
- PDX
1 stop9h 49m
American Airlines
Deal found 5/11![American Airlines logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:46 pm
PDX
- BOS
Nonstop5h 34m
Alaska Airlines
Wed 6/176:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:40 pm
PDX
- BOS
1 stop10h 06m
American Airlines
Mon 6/155:31 am
BOS
- PDX
1 stop9h 03m
American Airlines
Deal found 5/12![American Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 5/10. 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 6/3010:59 pm
PDX
- BOS
1 stop7h 31m
American Airlines
Wed 7/85:10 am
BOS
- PDX
1 stop8h 26m
American Airlines
Deal found 5/10![American Airlines logo]()
$292
One-way flights from Portland to MaineSearch for one-way flight options from Portland to Maine. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
Search for one-way flight options from Portland to Maine. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This Super.com deal was found by Cheapflights users on 5/10. 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 5/272:30 pm
PDX
- BOS
Nonstop5h 26m
JetBlue
Deal found 5/10![JetBlue logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 5/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:30 pm
PDX
- BOS
Nonstop5h 26m
JetBlue
Deal found 5/12![JetBlue logo]()
$138
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:50 pm
PDX
- BOS
Nonstop5h 34m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$139
This Southwest deal was found by Cheapflights users on 5/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:00 pm
PDX
- BOS
1 stop12h 00m
Southwest
Deal found 5/11![Southwest logo]()
$143
This Delta deal was found by Cheapflights users on 5/12. 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.
Sat 6/65:51 pm
PDX
- BOS
1 stop10h 42m
Delta
Deal found 5/12![Delta logo]()
$149
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sat 8/222:40 pm
PDX
- BOS
1 stop12h 20m
Southwest
Deal found 5/8![Southwest logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/72:38 pm
PDX
- BOS
2 stops38h 14m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 5/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:29 pm
PDX
- BOS
Nonstop5h 23m
JetBlue
Deal found 5/12![JetBlue logo]()
$154
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:20 pm
PDX
- BOS
1 stop8h 10m
American Airlines
Deal found 5/13![American Airlines logo]()
$156
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2511:30 pm
PDX
- BOS
1 stop7h 50m
United Airlines
Deal found 5/9![United Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:35 pm
PDX
- BOS
2 stops43h 31m
Frontier
Deal found 5/10![Frontier logo]()
$161
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 7/1312:33 am
PDX
- PWM
1 stop7h 09m
Delta
Deal found 5/12![Delta logo]()
$198
Find flight deals from Portland to Maine
Keep the following information in mind while searching for Portland to Maine flight deals. Data was last updated May 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (American Airlines) |
One-way from | $137 (Super.com) |
Popular in | February |
Cheapest in | April |
Average price | $574 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 13, 2026.
Use the filters below to find and compare flights from Portland to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandBoston
PDX - BOS
PDXBOS
Portland
Mon 7/20
11:40 pm-11:05 am
1 stop8h 25m
Boston Logan Intl
Wed 7/22
6:00 am-11:38 am
1 stop8h 38m
$306
PortlandBoston
PDX - BOS
PDXBOS
Portland
Sat 5/23
2:45 pm-5:44 am
1 stop11h 59m
Boston Logan Intl
Sat 5/30
6:00 am-9:11 am
Nonstop6h 11m
$317
PortlandBangor
PDX - BGR
PDXBGR
Portland
Tue 8/4
10:57 pm-12:01 pm
2 stops10h 04m
Bangor
Wed 9/2
12:41 pm-11:56 pm
2 stops14h 15m
$341
PortlandBoston
PDX - BOS
PDXBOS
Portland
Thu 8/6
10:35 pm-11:15 am
1 stop9h 40m
Boston Logan Intl
Tue 8/11
6:05 am-11:41 am
1 stop8h 36m
$347
PortlandBoston
PDX - BOS
PDXBOS
Portland
Fri 5/29
10:40 pm-1:32 pm
2 stops11h 52m
Boston Logan Intl
Mon 6/1
4:15 pm-9:48 pm
1 stop8h 33m
$352
PortlandBoston
PDX - BOS
PDXBOS
Portland
Tue 6/2
10:40 pm-11:05 am
1 stop9h 25m
Boston Logan Intl
Tue 6/16
9:50 am-8:54 pm
2 stops14h 04m
$352
PortlandBoston
PDX - BOS
PDXBOS
Portland
Sat 6/6
8:20 pm-10:55 am
2 stops11h 35m
Boston Logan Intl
Tue 6/16
5:30 pm-11:30 pm
1 stop9h 00m
$357
PortlandBangor
PDX - BGR
PDXBGR
Portland
Mon 6/8
10:52 pm-11:04 am
1 stop9h 12m
Bangor
Mon 6/15
6:00 am-4:47 pm
2 stops13h 47m
$374
PortlandBoston
PDX - BOS
PDXBOS
Portland
Tue 7/14
7:40 pm-8:00 am
2 stops9h 20m
Boston Logan Intl
Mon 7/27
4:45 pm-11:55 pm
1 stop10h 10m
$402
PortlandPortland
PDX - PWM
PDXPWM
Portland
Mon 6/1
11:12 pm-1:58 pm
2 stops11h 46m
Portland
Tue 6/9
2:59 pm-9:11 pm
1 stop9h 12m
$413
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Portland to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from Portland with our price prediction graph.
PDX-BOS
PDX-PWM
PDX-BGR
PDX-AUG
PDX-RKD
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 Portland to Maine
PDX-USME
PDX-BOS
PDX-PWM
PDX-BGR
PDX-AUG
How far ahead should I book a flight from Portland to Maine?
To ensure you get the cheapest price possible for a flight from Portland to Maine, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Portland to Maine?
Currently, June is the cheapest month in which you can book a flight from Portland to Maine (average of $116). Flying from Portland to Maine in November is currently the most expensive (average of $378). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland to Maine?
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 13, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Portland to Maine by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Portland 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 Portland to Maine
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Complete your trip
Complete your trip to Maine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Maine by cabin class
Find flights from Portland to Maine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Maine flights
Browse other Portland and Maine flight options. Last updated on May 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Maine flights
Consider these flights traveling from Portland to Maine.
Top 4 airlines flying from Portland to Maine
Discover the top 4 airlines that operate flights from Portland 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$403 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$467 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$350 | Average$531 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$373 | Average$522 | FlexibilityNo cancel fee | On-time63% |