$108+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PWM
mar. 5 — mar. 121
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Maine with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Maine
Cheapest
Best
Last-minute
One-way
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 febrero 3, 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 febrero 3, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2110:55 pm
PDX
- BOS
1 stop7h 05m
Delta
vie. 9/253:30 pm
BOS
- PDX
1 stop11h 23m
Delta
Deal found 2/2![Delta logo]()
$197
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/111:59 pm
PDX
- BOS
1 stop8h 39m
American Airlines
mié. 4/223:59 pm
BOS
- PDX
1 stop10h 54m
American Airlines
Deal found 2/1![American Airlines logo]()
$208
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
mar. 3/1711:15 pm
PDX
- BOS
1 stop7h 01m
Delta
mié. 3/2511:15 am
BOS
- PDX
1 stop10h 50m
Delta
Deal found 1/31![Delta logo]()
$217
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2411:10 am
PDX
- BOS
1 stop10h 13m
Delta
vie. 9/256:35 pm
BOS
- PDX
1 stop8h 18m
Delta
Deal found 2/2![Delta logo]()
$218
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
mar. 2/176:40 am
PDX
- BOS
1 stop11h 20m
American Airlines
sáb. 2/214:49 pm
BOS
- PDX
1 stop10h 28m
American Airlines
Deal found 1/31![American Airlines logo]()
$219
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/269:30 pm
PDX
- BOS
Nonstop5h 23m
Hawaiian Airlines
sáb. 4/46:00 am
BOS
- PDX
Nonstop6h 23m
Hawaiian Airlines
Deal found 2/2![Hawaiian Airlines logo]()
$226
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/255:36 pm
PDX
- BOS
1 stop10h 14m
Delta
mié. 4/110:20 am
BOS
- PDX
1 stop8h 41m
Delta
Deal found 2/1![Delta logo]()
$237
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/275:30 am
PDX
- BOS
1 stop7h 30m
Delta
mar. 9/293:30 pm
BOS
- PDX
1 stop11h 23m
Delta
Deal found 2/2![Delta logo]()
$238
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/137:43 pm
PDX
- BOS
1 stop8h 06m
Delta
lun. 3/166:45 pm
BOS
- PDX
1 stop8h 14m
Delta
Deal found 2/2![Delta logo]()
$239
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.
mar. 3/311:59 pm
PDX
- BOS
2 stops9h 54m
United Airlines
mar. 3/106:00 am
BOS
- PDX
1 stop8h 51m
United Airlines
Deal found 2/2![United Airlines logo]()
$242
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.
sáb. 3/287:00 am
PDX
- BOS
Nonstop5h 27m
Alaska Airlines
mar. 4/76:00 am
BOS
- PDX
Nonstop6h 23m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$247
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.
vie. 2/2010:38 pm
PDX
- BOS
1 stop7h 37m
United Airlines
sáb. 2/284:25 pm
BOS
- PDX
1 stop9h 31m
United Airlines
Deal found 2/1![United Airlines logo]()
$248
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 febrero 3, 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 febrero 3, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/246:00 am
PDX
- BOS
1 stop10h 15m
Delta
dom. 3/16:57 pm
BOS
- PDX
1 stop8h 18m
Delta
Deal found 2/2![Delta logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
mié. 3/189:30 pm
PDX
- BOS
Nonstop5h 23m
Alaska Airlines
mar. 3/246:00 am
BOS
- PDX
Nonstop6h 23m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$247
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.
dom. 2/151:40 pm
PDX
- BOS
1 stop8h 09m
United Airlines
mié. 2/189:45 am
BOS
- PDX
1 stop8h 42m
United Airlines
Deal found 2/1![United Airlines logo]()
$259
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1611:35 pm
PDX
- PWM
2 stops14h 02m
American Airlines
vie. 2/205:40 pm
PWM
- PDX
1 stop9h 37m
American Airlines
Deal found 2/1![American Airlines logo]()
$364
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/277:35 pm
PDX
- BOS
1 stop8h 15m
Delta
sáb. 2/285:15 pm
BOS
- PDX
1 stop8h 37m
Delta
Deal found 2/2![Delta logo]()
$197
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.
lun. 3/25:50 am
PDX
- PWM
2 stops13h 55m
Southwest
lun. 3/912:35 pm
PWM
- PDX
2 stops13h 00m
Southwest
Deal found 2/2![Southwest logo]()
$413
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/127:43 pm
PDX
- BOS
1 stop8h 06m
Delta
dom. 3/156:45 pm
BOS
- PDX
1 stop8h 14m
Delta
Deal found 2/1![Delta logo]()
$197
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/75:30 am
PDX
- BOS
1 stop7h 29m
Delta
dom. 3/155:50 am
BOS
- PDX
1 stop9h 58m
Delta
Deal found 2/2![Delta logo]()
$197
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.
jue. 3/1210:54 pm
PDX
- BOS
1 stop7h 27m
United Airlines
lun. 3/165:45 am
BOS
- PDX
1 stop9h 48m
United Airlines
Deal found 2/1![United Airlines logo]()
$278
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/2512:40 am
PDX
- BOS
1 stop7h 11m
Delta
lun. 3/26:37 pm
BOS
- PDX
1 stop8h 16m
Delta
Deal found 2/1![Delta logo]()
$218
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/65:30 am
PDX
- BOS
1 stop7h 29m
Delta
lun. 3/96:44 pm
BOS
- PDX
1 stop8h 10m
Delta
Deal found 2/1![Delta logo]()
$218
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/167:15 am
PDX
- AUG
1 stop8h 35m
Multiple Airlines
vie. 2/2011:23 am
AUG
- PDX
1 stop11h 37m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$714
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.
mar. 2/175:40 am
PDX
- PWM
2 stops14h 19m
American Airlines
sáb. 2/215:57 pm
PWM
- PDX
1 stop9h 20m
American Airlines
Deal found 2/2![American Airlines logo]()
$364
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/275:30 am
PDX
- BOS
1 stop7h 29m
Delta
jue. 3/512:45 pm
BOS
- PDX
1 stop12h 39m
Delta
Deal found 2/2![Delta logo]()
$238
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/1411:23 pm
PDX
- PWM
1 stop8h 52m
American Airlines
mié. 4/225:51 pm
PWM
- PDX
1 stop9h 02m
American Airlines
Deal found 2/1![American Airlines logo]()
$393
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/21:55 pm
PDX
- BOS
1 stop7h 04m
Delta
dom. 4/57:10 am
BOS
- PDX
1 stop8h 59m
Delta
Deal found 2/3![Delta logo]()
$258
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.
mar. 2/1710:56 am
PDX
- PWM
1 stop7h 13m
United Airlines
sáb. 2/214:15 pm
PWM
- PDX
1 stop9h 41m
United Airlines
Deal found 2/2![United Airlines logo]()
$419
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.
lun. 3/211:35 pm
PDX
- PWM
1 stop14h 32m
American Airlines
lun. 3/96:00 pm
PWM
- PDX
1 stop19h 48m
American Airlines
Deal found 2/2![American Airlines logo]()
$405
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1611:35 pm
PDX
- BGR
2 stops9h 33m
American Airlines
vie. 2/206:15 am
BGR
- PDX
2 stops13h 58m
American Airlines
Deal found 2/1![American Airlines logo]()
$491
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/147:32 pm
PDX
- PWM
2 stops13h 33m
Delta
mié. 4/224:42 pm
PWM
- PDX
2 stops10h 13m
Delta
Deal found 2/1![Delta logo]()
$364
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/189:20 am
PDX
- PWM
2 stops11h 58m
Delta
mar. 2/246:18 am
PWM
- PDX
2 stops14h 15m
Delta
Deal found 2/1![Delta logo]()
$370
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/1312:40 am
PDX
- BGR
2 stops12h 42m
Delta
mié. 2/185:06 am
BGR
- PDX
2 stops10h 38m
Delta
Deal found 2/1![Delta logo]()
$399
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.
mar. 2/171:36 pm
PDX
- RKD
2 stops17h 14m
Multiple Airlines
sáb. 2/2110:45 am
RKD
- PDX
2 stops15h 59m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,181
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/126:15 am
PDX
- BGR
2 stops14h 10m
Delta
mar. 2/175:06 am
BGR
- PDX
2 stops10h 38m
Delta
Deal found 2/1![Delta logo]()
$525
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/1312:40 am
PDX
- BGR
2 stops12h 42m
Delta
mar. 2/175:06 am
BGR
- PDX
2 stops10h 38m
Delta
Deal found 2/1![Delta logo]()
$525
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1112:40 am
PDX
- BGR
2 stops12h 11m
Delta
mié. 2/181:08 pm
BGR
- PDX
1 stop10h 17m
Delta
Deal found 2/1![Delta logo]()
$555
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/1212:40 am
PDX
- BGR
2 stops12h 11m
Delta
mié. 2/185:06 am
BGR
- PDX
2 stops10h 38m
Delta
Deal found 2/1![Delta logo]()
$564
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/1212:40 am
PDX
- BGR
2 stops12h 11m
Delta
mar. 2/175:06 am
BGR
- PDX
2 stops10h 38m
Delta
Deal found 2/1![Delta logo]()
$641
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/116:05 am
PDX
- BGR
2 stops14h 15m
Delta
vie. 3/134:18 pm
BGR
- PDX
1 stop8h 52m
Delta
Deal found 2/1![Delta logo]()
$648
Last-minute flights from Portland to MaineDiscover last-minute flight deals from Portland to Maine. Data last updated febrero 3, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Maine. Data last updated febrero 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
mar. 2/176:40 am
PDX
- BOS
1 stop11h 20m
American Airlines
sáb. 2/214:49 pm
BOS
- PDX
1 stop10h 28m
American Airlines
Deal found 1/31![American Airlines logo]()
$219
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.
vie. 2/2010:38 pm
PDX
- BOS
1 stop7h 37m
United Airlines
lun. 2/231:55 pm
BOS
- PDX
1 stop9h 48m
United Airlines
Deal found 2/1![United Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
mar. 2/249:45 pm
PDX
- BOS
1 stop9h 17m
Delta
jue. 3/512:45 pm
BOS
- PDX
1 stop12h 39m
Delta
Deal found 1/31![Delta logo]()
$238
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/265:30 am
PDX
- BOS
1 stop7h 29m
Delta
lun. 3/26:37 pm
BOS
- PDX
1 stop8h 16m
Delta
Deal found 2/2![Delta logo]()
$218
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.
mar. 3/311:59 pm
PDX
- BOS
1 stop7h 51m
United Airlines
mié. 3/116:00 am
BOS
- PDX
2 stops10h 44m
United Airlines
Deal found 2/3![United Airlines logo]()
$242
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/31:36 pm
PDX
- BOS
1 stop7h 23m
Alaska Airlines
mié. 3/114:36 pm
BOS
- PDX
Nonstop6h 24m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$247
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/55:30 am
PDX
- BOS
1 stop7h 29m
Delta
lun. 3/911:15 am
BOS
- PDX
1 stop10h 48m
Delta
Deal found 2/1![Delta logo]()
$197
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/137:43 pm
PDX
- BOS
1 stop8h 06m
Delta
lun. 3/166:45 pm
BOS
- PDX
1 stop8h 14m
Delta
Deal found 2/2![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
mar. 3/1711:15 pm
PDX
- BOS
1 stop7h 01m
Delta
mié. 3/2511:15 am
BOS
- PDX
1 stop10h 50m
Delta
Deal found 1/31![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
mié. 3/1812:30 am
PDX
- BOS
1 stop7h 25m
Delta
mié. 3/2511:15 am
BOS
- PDX
1 stop10h 50m
Delta
Deal found 1/31![Delta logo]()
$257
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/255:36 pm
PDX
- BOS
1 stop10h 14m
Delta
mié. 4/110:20 am
BOS
- PDX
1 stop8h 41m
Delta
Deal found 2/1![Delta logo]()
$237
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/269:30 pm
PDX
- BOS
Nonstop5h 23m
Hawaiian Airlines
sáb. 4/46:00 am
BOS
- PDX
Nonstop6h 23m
Hawaiian Airlines
Deal found 2/2![Hawaiian Airlines logo]()
$226
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 febrero 3, 2026.
Search for one-way flight options from Portland to Maine. Find affordable one-way fares based on user searches. Data last updated febrero 3, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/2211:40 pm
PDX
- BOS
Nonstop5h 20m
JetBlue
Deal found 2/1![JetBlue logo]()
$108
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/19:30 pm
PDX
- BOS
Nonstop5h 23m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$109
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/47:15 am
PDX
- BOS
Nonstop5h 21m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$119
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/128:05 pm
PDX
- BOS
1 stop7h 45m
Delta
Deal found 2/1![Delta logo]()
$120
This Trip.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/201:48 pm
PDX
- BOS
1 stop12h 13m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$122
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/116:22 am
PDX
- BOS
1 stop11h 08m
American Airlines
Deal found 2/1![American Airlines logo]()
$127
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/299:30 pm
PDX
- BOS
Nonstop5h 23m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$129
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.
lun. 2/1610:38 pm
PDX
- BOS
1 stop9h 07m
United Airlines
Deal found 2/2![United Airlines logo]()
$130
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/1411:48 am
PDX
- BOS
1 stop14h 13m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$132
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.
mié. 2/2511:59 pm
PDX
- BOS
2 stops9h 54m
United Airlines
Deal found 2/2![United Airlines logo]()
$134
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/210:18 pm
PDX
- BOS
3 stops39h 27m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$135
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1812:30 am
PDX
- BOS
1 stop7h 25m
Delta
Deal found 2/3![Delta logo]()
$139
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 febrero 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Delta) |
One-way from | $108 (Cheapflightsfares) |
Popular in | December |
Cheapest in | September |
Average price | $618 |
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 febrero 3, 2026.
Use the filters below to find and compare flights from Portland to Maine that are best for you.
Fly from
Portland
Fly to
Maine
Route
Depart
Return
Price
PortlandBoston
PDX - BOS
PDXBOS
Portland
mar. 2/24
6:00 am-7:15 pm
1 stop10h 15m
Boston Logan Intl
dom. 3/1
6:57 pm-12:15 am
1 stop8h 18m
$197
PortlandBoston
PDX - BOS
PDXBOS
Portland
vie. 2/27
7:35 pm-6:50 am
1 stop8h 15m
Boston Logan Intl
sáb. 2/28
5:15 pm-10:52 pm
1 stop8h 37m
$197
PortlandBoston
PDX - BOS
PDXBOS
Portland
jue. 3/12
7:43 pm-6:49 am
1 stop8h 06m
Boston Logan Intl
dom. 3/15
6:45 pm-11:59 pm
1 stop8h 14m
$197
PortlandBoston
PDX - BOS
PDXBOS
Portland
sáb. 3/7
5:30 am-3:59 pm
1 stop7h 29m
Boston Logan Intl
dom. 3/15
5:50 am-12:48 pm
1 stop9h 58m
$197
PortlandBoston
PDX - BOS
PDXBOS
Portland
mié. 2/25
12:40 am-10:51 am
1 stop7h 11m
Boston Logan Intl
lun. 3/2
6:37 pm-11:53 pm
1 stop8h 16m
$218
PortlandBoston
PDX - BOS
PDXBOS
Portland
vie. 3/6
5:30 am-3:59 pm
1 stop7h 29m
Boston Logan Intl
lun. 3/9
6:44 pm-11:54 pm
1 stop8h 10m
$218
PortlandBoston
PDX - BOS
PDXBOS
Portland
vie. 2/27
5:30 am-3:59 pm
1 stop7h 29m
Boston Logan Intl
jue. 3/5
12:45 pm-10:24 pm
1 stop12h 39m
$238
PortlandBoston
PDX - BOS
PDXBOS
Portland
mié. 3/18
9:30 pm-5:53 am
Nonstop5h 23m
Boston Logan Intl
mar. 3/24
6:00 am-9:23 am
Nonstop6h 23m
$247
PortlandBoston
PDX - BOS
PDXBOS
Portland
jue. 4/2
1:55 pm-11:59 pm
1 stop7h 04m
Boston Logan Intl
dom. 4/5
7:10 am-1:09 pm
1 stop8h 59m
$258
PortlandBoston
PDX - BOS
PDXBOS
Portland
dom. 2/15
1:40 pm-12:49 am
1 stop8h 09m
Boston Logan Intl
mié. 2/18
9:45 am-3:27 pm
1 stop8h 42m
$259
Showing 1-10 of 56 results
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
PDX-AUG
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.
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 febrero 3, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United 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
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Portland to Maine
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Portland to Maine
Discover the top 5 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 febrero 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$423 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$241 | Average$456 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$318 | Average$472 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$338 | Average$542 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$369 | Average$463 | FlexibilityNo cancel fee | On-time63% |