$125+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PWM
Apr 29 — May 61
Round-trip
1 adult, Economy
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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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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 March 30, 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 March 30, 2026.
This Delta deal was found by Cheapflights users on 3/25. 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 5/17:05 pm
PDX
- BOS
1 stop7h 55m
Delta
Mon 5/46:45 pm
BOS
- PDX
1 stop8h 11m
Delta
Deal found 3/25![Delta logo]()
$208
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Tue 5/127:00 am
PDX
- BOS
1 stop11h 01m
American Airlines
Thu 5/286:00 am
BOS
- PDX
1 stop8h 34m
American Airlines
Deal found 3/26![American Airlines logo]()
$214
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 5/2310:59 pm
PDX
- BOS
1 stop7h 28m
American Airlines
Thu 5/286:00 am
BOS
- PDX
1 stop8h 34m
American Airlines
Deal found 3/26![American Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:00 am
PDX
- BOS
1 stop11h 01m
American Airlines
Sat 5/165:35 pm
BOS
- PDX
1 stop9h 21m
American Airlines
Deal found 3/25![American Airlines logo]()
$216
This Delta deal was found by Cheapflights users on 3/26. 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.
Mon 6/112:20 pm
PDX
- BOS
1 stop9h 20m
Delta
Tue 6/165:55 am
BOS
- PDX
1 stop7h 49m
Delta
Deal found 3/26![Delta logo]()
$218
This American Airlines deal was found by Cheapflights users on 3/27. 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 5/2910:40 pm
PDX
- BOS
1 stop8h 21m
American Airlines
Wed 6/35:49 pm
BOS
- PDX
1 stop9h 03m
American Airlines
Deal found 3/27![American Airlines logo]()
$228
This Delta deal was found by Cheapflights users on 3/25. 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 5/811:20 am
PDX
- BOS
1 stop10h 20m
Delta
Sun 5/105:51 am
BOS
- PDX
1 stop9h 39m
Delta
Deal found 3/25![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 3/26. 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.
Thu 5/711:12 pm
PDX
- BOS
1 stop6h 54m
Delta
Sun 5/105:51 am
BOS
- PDX
1 stop8h 02m
Delta
Deal found 3/26![Delta logo]()
$238
This Delta deal was found by Cheapflights users on 3/27. 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 5/14:35 pm
PDX
- BOS
1 stop9h 55m
Delta
Sat 5/24:50 pm
BOS
- PDX
1 stop8h 55m
Delta
Deal found 3/27![Delta logo]()
$239
This Southwest deal was found by Cheapflights users on 3/27. 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.
Mon 4/2011:55 pm
PDX
- BOS
1 stop8h 05m
Southwest
Tue 4/282:25 pm
BOS
- PDX
2 stops11h 45m
Southwest
Deal found 3/27![Southwest logo]()
$244
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 4/2711:40 pm
PDX
- BOS
1 stop9h 12m
American Airlines
Mon 5/44:34 pm
BOS
- PDX
1 stop10h 23m
American Airlines
Deal found 3/28![American Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:59 pm
PDX
- BOS
1 stop7h 28m
American Airlines
Mon 6/15:04 pm
BOS
- PDX
1 stop9h 19m
American Airlines
Deal found 3/25![American Airlines logo]()
$247
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 March 30, 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 March 30, 2026.
This JetBlue deal was found by Cheapflights users on 3/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:18 pm
PDX
- BOS
Nonstop5h 21m
JetBlue
Wed 8/269:55 am
BOS
- PDX
Nonstop6h 09m
JetBlue
Deal found 3/27![JetBlue logo]()
$282
This Southwest deal was found by Cheapflights users on 3/29. 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.
Tue 5/197:25 pm
PDX
- BOS
2 stops9h 50m
Southwest
Thu 6/44:45 pm
BOS
- PDX
1 stop10h 10m
Southwest
Deal found 3/29![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 3/25. 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.
Thu 7/309:25 pm
PDX
- BOS
1 stop9h 19m
Delta
Sun 8/25:55 am
BOS
- PDX
1 stop7h 46m
Delta
Deal found 3/25![Delta logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:30 pm
PDX
- BOS
1 stop12h 14m
Alaska Airlines
Thu 5/286:00 am
BOS
- PDX
Nonstop6h 11m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$312
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:59 pm
PDX
- BOS
1 stop8h 02m
United Airlines
Wed 5/63:00 pm
BOS
- PDX
1 stop10h 35m
United Airlines
Deal found 3/29![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:22 am
PDX
- BGR
1 stop7h 43m
American Airlines
Sat 5/96:40 am
BGR
- PDX
2 stops13h 19m
American Airlines
Deal found 3/25![American Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 3/25. 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.
Thu 4/1612:30 am
PDX
- BOS
1 stop7h 16m
Delta
Mon 4/205:00 pm
BOS
- PDX
1 stop7h 42m
Delta
Deal found 3/25![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:05 pm
PDX
- BOS
2 stops9h 48m
United Airlines
Sat 5/28:30 am
BOS
- PDX
2 stops12h 14m
United Airlines
Deal found 3/27![United Airlines logo]()
$359
This Expedia deal was found by Cheapflights users on 3/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:46 pm
PDX
- RKD
1 stop14h 05m
Multiple Airlines
Sat 8/87:00 am
RKD
- PDX
1 stop9h 04m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$760
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:37 pm
PDX
- BOS
Nonstop5h 25m
Alaska Airlines
Wed 9/308:50 am
BOS
- PDX
1 stop11h 00m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:30 pm
PDX
- BOS
1 stop12h 25m
Southwest
Fri 8/79:40 am
BOS
- PDX
1 stop8h 20m
Southwest
Deal found 3/26![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 3/25. 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 9/811:15 pm
PDX
- BGR
1 stop8h 44m
United Airlines
Tue 9/154:15 pm
BGR
- PDX
1 stop9h 54m
United Airlines
Deal found 3/25![United Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/116:22 am
PDX
- BGR
2 stops12h 47m
American Airlines
Wed 4/156:15 pm
BGR
- PDX
1 stop8h 42m
American Airlines
Deal found 3/27![American Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Mon 5/410:15 pm
PDX
- PWM
1 stop7h 34m
United Airlines
Sat 5/94:50 pm
PWM
- PDX
1 stop8h 45m
United Airlines
Deal found 3/25![United Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 5/267:25 pm
PDX
- BOS
2 stops9h 50m
Southwest
Fri 5/291:35 pm
BOS
- PDX
2 stops11h 05m
Southwest
Deal found 3/24![Southwest logo]()
$418
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Tue 7/2810:57 pm
PDX
- BGR
2 stops9h 47m
American Airlines
Wed 8/125:13 pm
BGR
- PDX
1 stop9h 09m
American Airlines
Deal found 3/26![American Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 3/29. 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.
Wed 9/97:05 am
PDX
- BOS
2 stops11h 20m
Southwest
Sun 9/135:30 am
BOS
- PDX
2 stops11h 35m
Southwest
Deal found 3/29![Southwest logo]()
$429
This Delta deal was found by Cheapflights users on 3/29. 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.
Tue 4/2111:15 pm
PDX
- PWM
2 stops11h 56m
Delta
Sun 4/264:43 pm
PWM
- PDX
1 stop8h 13m
Delta
Deal found 3/29![Delta logo]()
$473
This United Airlines deal was found by Cheapflights users on 3/26. 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 5/510:15 pm
PDX
- PWM
1 stop7h 34m
United Airlines
Wed 5/64:50 pm
PWM
- PDX
1 stop10h 05m
United Airlines
Deal found 3/26![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 3/28. 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.
Tue 9/157:10 am
PDX
- PWM
2 stops13h 49m
Delta
Fri 9/252:35 pm
PWM
- PDX
2 stops12h 18m
Delta
Deal found 3/28![Delta logo]()
$477
This American Airlines deal was found by Cheapflights users on 3/28. 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 5/96:22 am
PDX
- BGR
1 stop7h 43m
American Airlines
Sat 5/1612:46 pm
BGR
- PDX
2 stops13h 17m
American Airlines
Deal found 3/28![American Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:55 pm
PDX
- BOS
2 stops11h 56m
United Airlines
Wed 5/136:00 am
BOS
- PDX
1 stop9h 35m
United Airlines
Deal found 3/29![United Airlines logo]()
$418
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:55 am
PDX
- PWM
1 stop8h 10m
Southwest
Tue 10/137:30 am
PWM
- PDX
1 stop7h 55m
Southwest
Deal found 3/25![Southwest logo]()
$467
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:30 pm
PDX
- PWM
2 stops10h 15m
Southwest
Sat 8/295:40 am
PWM
- PDX
1 stop9h 50m
Southwest
Deal found 3/25![Southwest logo]()
$472
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:50 am
PDX
- PWM
2 stops12h 20m
Southwest
Mon 8/177:40 am
PWM
- PDX
1 stop8h 10m
Southwest
Deal found 3/25![Southwest logo]()
$472
This Delta deal was found by Cheapflights users on 3/29. 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.
Mon 4/2711:15 pm
PDX
- BGR
2 stops9h 54m
Delta
Mon 5/412:49 pm
BGR
- PDX
2 stops12h 07m
Delta
Deal found 3/29![Delta logo]()
$625
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:50 am
PDX
- PWM
2 stops12h 20m
Southwest
Thu 8/207:40 am
PWM
- PDX
2 stops11h 55m
Southwest
Deal found 3/26![Southwest logo]()
$477
This American Airlines deal was found by Cheapflights users on 3/26. 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 7/1710:30 pm
PDX
- BGR
1 stop9h 21m
American Airlines
Wed 7/294:18 pm
BGR
- PDX
2 stops11h 32m
American Airlines
Deal found 3/26![American Airlines logo]()
$671
This Expedia deal was found by Cheapflights users on 3/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:30 pm
PDX
- RKD
2 stops10h 20m
Multiple Airlines
Wed 4/2910:45 am
RKD
- PDX
1 stop12h 40m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$919
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:30 pm
PDX
- PWM
2 stops10h 15m
Southwest
Sun 9/61:25 pm
PWM
- PDX
2 stops10h 10m
Southwest
Deal found 3/25![Southwest logo]()
$477
Last-minute flights from Portland to MaineDiscover last-minute flight deals from Portland to Maine. Data last updated March 30, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Maine. Data last updated March 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/116:00 am
PDX
- BOS
1 stop10h 44m
American Airlines
Wed 4/153:16 pm
BOS
- PDX
1 stop10h 40m
American Airlines
Deal found 3/27![American Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 4/1311:47 pm
PDX
- BOS
1 stop8h 45m
American Airlines
Thu 4/303:18 pm
BOS
- PDX
1 stop11h 36m
American Airlines
Deal found 3/28![American Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 3/26. 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.
Thu 4/161:32 pm
PDX
- BOS
1 stop7h 27m
Delta
Wed 4/226:15 am
BOS
- PDX
1 stop9h 02m
Delta
Deal found 3/26![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 3/26. 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.
Sun 4/196:05 pm
PDX
- BOS
1 stop9h 50m
Delta
Thu 5/74:30 pm
BOS
- PDX
1 stop9h 31m
Delta
Deal found 3/26![Delta logo]()
$218
This Southwest deal was found by Cheapflights users on 3/27. 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.
Mon 4/2011:55 pm
PDX
- BOS
1 stop8h 05m
Southwest
Tue 4/282:25 pm
BOS
- PDX
2 stops11h 45m
Southwest
Deal found 3/27![Southwest logo]()
$244
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Mon 4/2010:23 pm
PDX
- PWM
1 stop11h 15m
American Airlines
Thu 4/236:01 pm
PWM
- PDX
1 stop8h 56m
American Airlines
Deal found 3/29![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 4/2711:40 pm
PDX
- BOS
1 stop9h 12m
American Airlines
Mon 5/44:34 pm
BOS
- PDX
1 stop10h 23m
American Airlines
Deal found 3/28![American Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 4/2711:47 pm
PDX
- BOS
1 stop7h 52m
American Airlines
Thu 4/303:18 pm
BOS
- PDX
1 stop11h 36m
American Airlines
Deal found 3/27![American Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 3/27. 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.
Tue 4/287:25 pm
PDX
- BOS
2 stops9h 50m
Southwest
Tue 5/52:25 pm
BOS
- PDX
2 stops11h 35m
Southwest
Deal found 3/27![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:25 pm
PDX
- BOS
2 stops9h 50m
Southwest
Mon 5/44:45 pm
BOS
- PDX
2 stops10h 25m
Southwest
Deal found 3/26![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 3/27. 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 4/294:35 pm
PDX
- BOS
1 stop9h 55m
Delta
Thu 5/74:30 pm
BOS
- PDX
1 stop9h 31m
Delta
Deal found 3/27![Delta logo]()
$239
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:55 pm
PDX
- BOS
1 stop9h 45m
Southwest
Mon 5/44:45 pm
BOS
- PDX
2 stops10h 25m
Southwest
Deal found 3/25![Southwest logo]()
$293
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 March 30, 2026.
Search for one-way flight options from Portland to Maine. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
This Southwest deal was found by Cheapflights users on 3/27. 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.
Tue 4/287:25 pm
PDX
- BOS
2 stops9h 50m
Southwest
Deal found 3/27![Southwest logo]()
$125
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:40 am
PDX
- BOS
1 stop9h 55m
Southwest
Deal found 3/25![Southwest logo]()
$132
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Tue 5/262:30 pm
PDX
- BOS
Nonstop5h 26m
JetBlue
Deal found 3/27![JetBlue logo]()
$133
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK 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 3/27![JetBlue logo]()
$134
This Delta deal was found by Cheapflights users on 3/27. 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.
Tue 7/712:35 am
PDX
- BOS
1 stop7h 08m
Delta
Deal found 3/27![Delta logo]()
$140
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 5/222:30 pm
PDX
- BOS
Nonstop5h 26m
JetBlue
Deal found 3/27![JetBlue logo]()
$143
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK 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
Deal found 3/27![JetBlue logo]()
$144
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/510:15 pm
PDX
- PWM
1 stop7h 34m
United Airlines
Deal found 3/25![United Airlines logo]()
$150
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 7/110:59 pm
PDX
- BOS
1 stop7h 29m
American Airlines
Deal found 3/27![American Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:38 pm
PDX
- BOS
2 stops21h 39m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$155
This United Airlines deal was found by Cheapflights users on 3/25. 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 6/911:40 pm
PDX
- PWM
2 stops11h 54m
United Airlines
Deal found 3/25![United Airlines logo]()
$155
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Mon 5/411:47 pm
PDX
- BOS
2 stops11h 32m
American Airlines
Deal found 3/26![American Airlines logo]()
$156
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 March 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $208 (Delta) |
One-way from | $125 (Southwest) |
Popular in | February |
Cheapest in | September |
Average price | $453 |
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 March 30, 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
Quickest round-trip
PortlandBoston
PDX - BOS
PDXBOS
Portland
Tue 8/25
11:18 pm-7:39 am
Nonstop5h 21m
Boston Logan Intl
Wed 8/26
9:55 am-1:04 pm
Nonstop6h 09m
$282
PortlandBoston
PDX - BOS
PDXBOS
Portland
Tue 5/19
7:25 pm-8:15 am
2 stops9h 50m
Boston Logan Intl
Thu 6/4
4:45 pm-11:55 pm
1 stop10h 10m
$308
PortlandBoston
PDX - BOS
PDXBOS
Portland
Thu 7/30
9:25 pm-9:44 am
1 stop9h 19m
Boston Logan Intl
Sun 8/2
5:55 am-10:41 am
1 stop7h 46m
$309
PortlandBoston
PDX - BOS
PDXBOS
Portland
Tue 5/12
2:30 pm-5:44 am
1 stop12h 14m
Boston Logan Intl
Thu 5/28
6:00 am-9:11 am
Nonstop6h 11m
$312
PortlandBoston
PDX - BOS
PDXBOS
Portland
Wed 4/29
11:59 pm-11:01 am
1 stop8h 02m
Boston Logan Intl
Wed 5/6
3:00 pm-10:35 pm
1 stop10h 35m
$349
PortlandBangor
PDX - BGR
PDXBGR
Portland
Mon 5/4
6:22 am-5:05 pm
1 stop7h 43m
Bangor
Sat 5/9
6:40 am-4:59 pm
2 stops13h 19m
$355
PortlandBoston
PDX - BOS
PDXBOS
Portland
Thu 4/16
12:30 am-10:46 am
1 stop7h 16m
Boston Logan Intl
Mon 4/20
5:00 pm-9:42 pm
1 stop7h 42m
$359
PortlandBoston
PDX - BOS
PDXBOS
Portland
Thu 4/30
7:05 pm-7:53 am
2 stops9h 48m
Boston Logan Intl
Sat 5/2
8:30 am-5:44 pm
2 stops12h 14m
$359
PortlandBangor
PDX - BGR
PDXBGR
Portland
Tue 9/8
11:15 pm-10:59 am
1 stop8h 44m
Bangor
Tue 9/15
4:15 pm-11:09 pm
1 stop9h 54m
$361
PortlandPortland
PDX - PWM
PDXPWM
Portland
Mon 5/4
10:15 pm-8:49 am
1 stop7h 34m
Portland
Sat 5/9
4:50 pm-10:35 pm
1 stop8h 45m
$363
Showing 1-10 of 57 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-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-RKD
What is the cheapest month to book a flight from Portland to Maine?
Currently, April is the cheapest month in which you can book a flight from Portland to Maine (average of $207). Flying from Portland to Maine in November is currently the most expensive (average of $402). 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 March 30, 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.
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
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
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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 March 30, 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 March 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$403 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$329 | Average$467 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$350 | Average$540 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$369 | Average$463 | FlexibilityNo cancel fee | On-time63% |