$122+ Cheap flights from Boston to Portland, ME (BOS - PWM)
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PWM
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Portland 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 Boston to Portland
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Cheapest flights from Boston to PortlandExplore the most affordable flight options available from Boston to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from Boston to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This JetBlue deal was found by Cheapflights users on 8/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:40 pm -
1 stop5h 14m
Wed 11/46:30 am -
1 stop4h 11m
Deal found 8/24![JetBlue logo]()
$243
This Priceline deal was found by Cheapflights users on 8/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:40 pm -
1 stop5h 14m
Wed 9/306:00 am -
1 stop4h 51m
Deal found 8/25![JetBlue logo]()
$263
This Priceline deal was found by Cheapflights users on 8/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:40 pm -
1 stop5h 14m
Thu 9/176:00 am -
1 stop4h 51m
Deal found 8/25![JetBlue logo]()
$277
This Priceline deal was found by Cheapflights users on 8/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:10 pm -
1 stop3h 44m
Thu 10/226:00 am -
1 stop5h 01m
Deal found 8/24![JetBlue logo]()
$287
This JetBlue deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:00 pm -
1 stop4h 54m
Mon 9/216:00 am -
1 stop4h 51m
Deal found 8/23![JetBlue logo]()
$289
This JetBlue deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:40 pm -
1 stop5h 14m
Mon 9/286:00 am -
1 stop4h 51m
Deal found 8/25![JetBlue logo]()
$309
This Priceline deal was found by Cheapflights users on 8/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:40 pm -
1 stop5h 14m
Sat 9/196:00 am -
1 stop4h 51m
Deal found 8/24![JetBlue logo]()
$315
This Priceline deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:40 pm -
1 stop5h 14m
Sat 9/266:00 am -
1 stop8h 26m
Deal found 8/22![JetBlue logo]()
$333
This Priceline deal was found by Cheapflights users on 8/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 pm -
1 stop4h 54m
Thu 9/176:00 am -
1 stop4h 51m
Deal found 8/25![JetBlue logo]()
$335
This Priceline deal was found by Cheapflights users on 8/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 pm -
1 stop4h 54m
Mon 9/286:00 am -
1 stop4h 51m
Deal found 8/24![JetBlue logo]()
$339
This FlightHub deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:00 pm -
1 stop4h 54m
Sun 9/206:00 am -
1 stop25h 59m
Deal found 8/23![JetBlue logo]()
$351
This Priceline deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:40 pm -
1 stop5h 03m
Sat 11/212:10 pm -
1 stop7h 50m
Deal found 8/21![JetBlue logo]()
$352
Best flights from Boston to PortlandDiscover carefully curated flight deals from Boston to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Boston to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This JetBlue deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:40 pm -
1 stop5h 14m
Mon 10/56:00 am -
1 stop5h 49m
Deal found 8/22![JetBlue logo]()
$243
This Southwest deal was found by Cheapflights users on 8/24. 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.
Wed 11/187:55 am -
1 stop4h 15m
Wed 11/183:25 pm -
1 stop6h 25m
Deal found 8/24![Southwest logo]()
$357
This JetBlue deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 11/106:40 pm -
1 stop5h 03m
Wed 11/116:30 am -
1 stop4h 13m
Deal found 8/22![JetBlue logo]()
$243
This JetBlue deal was found by Cheapflights users on 8/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:10 pm -
1 stop3h 44m
Mon 11/26:30 am -
1 stop4h 11m
Deal found 8/24![JetBlue logo]()
$243
This JetBlue deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Fri 11/66:40 pm -
1 stop5h 03m
Thu 11/126:30 am -
1 stop4h 13m
Deal found 8/23![JetBlue logo]()
$243
This JetBlue deal was found by Cheapflights users on 8/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:10 pm -
1 stop3h 44m
Sun 10/256:30 am -
1 stop4h 11m
Deal found 8/26![JetBlue logo]()
$277
This Southwest deal was found by Cheapflights users on 8/24. 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.
Sun 11/155:35 am -
1 stop4h 55m
Sat 11/215:25 pm -
2 stops7h 20m
Deal found 8/24![Southwest logo]()
$372
This JetBlue deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:00 pm -
1 stop4h 54m
Mon 10/126:00 am -
1 stop4h 46m
Deal found 8/21![JetBlue logo]()
$289
This Southwest deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:20 pm -
1 stop6h 35m
Sat 10/35:35 am -
1 stop4h 25m
Deal found 8/23![Southwest logo]()
$387
This Priceline deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:40 pm -
1 stop5h 03m
Sat 11/212:10 pm -
1 stop7h 50m
Deal found 8/21![JetBlue logo]()
$352
This JetBlue deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/204:11 pm -
1 stop7h 43m
Mon 9/216:00 am -
1 stop4h 51m
Deal found 8/23![JetBlue logo]()
$393
Last-minute flights from Boston to PortlandDiscover last-minute flight deals from Boston to Portland. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Portland. Data last updated August 26, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 8/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 pm -
1 stop4h 54m
Thu 9/176:00 am -
1 stop4h 51m
Deal found 8/25![JetBlue logo]()
$335
This Priceline deal was found by Cheapflights users on 8/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:00 pm -
1 stop4h 54m
Mon 9/146:00 am -
1 stop4h 51m
Deal found 8/24![JetBlue logo]()
$381
This JetBlue deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:00 pm -
1 stop4h 54m
Mon 9/216:00 am -
1 stop4h 51m
Deal found 8/23![JetBlue logo]()
$289
This FlightHub deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:00 pm -
1 stop4h 54m
Sun 9/206:00 am -
1 stop25h 59m
Deal found 8/23![JetBlue logo]()
$351
This Priceline deal was found by Cheapflights users on 8/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:40 pm -
1 stop5h 14m
Thu 9/176:00 am -
1 stop4h 51m
Deal found 8/25![JetBlue logo]()
$277
This Priceline deal was found by Cheapflights users on 8/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:40 pm -
1 stop5h 14m
Sat 9/196:00 am -
1 stop4h 51m
Deal found 8/24![JetBlue logo]()
$315
This Priceline deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:40 pm -
1 stop5h 14m
Tue 9/226:00 am -
1 stop4h 51m
Deal found 8/23![JetBlue logo]()
$243
This Priceline deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:40 pm -
1 stop5h 14m
Sat 9/266:00 am -
1 stop8h 26m
Deal found 8/22![JetBlue logo]()
$333
This Priceline deal was found by Cheapflights users on 8/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 pm -
1 stop4h 54m
Mon 9/286:00 am -
1 stop4h 51m
Deal found 8/24![JetBlue logo]()
$339
This Priceline deal was found by Cheapflights users on 8/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:40 pm -
1 stop5h 14m
Tue 9/296:00 am -
1 stop8h 27m
Deal found 8/25![JetBlue logo]()
$363
This Priceline deal was found by Cheapflights users on 8/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:40 pm -
1 stop5h 14m
Wed 9/306:00 am -
1 stop4h 51m
Deal found 8/25![JetBlue logo]()
$263
This JetBlue deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:40 pm -
1 stop5h 14m
Mon 9/286:00 am -
1 stop4h 51m
Deal found 8/25![JetBlue logo]()
$309
One-way flights from Boston to PortlandSearch for one-way flight options from Boston to Portland. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Boston to Portland. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Expedia deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Tue 9/226:40 pm -
1 stop5h 14m
Deal found 8/23![JetBlue logo]()
$122
This Priceline deal was found by Cheapflights users on 8/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:30 pm -
1 stop6h 24m
Deal found 8/24![JetBlue logo]()
$132
This Priceline deal was found by Cheapflights users on 8/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:05 am -
1 stop6h 25m
Deal found 8/24![JetBlue logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Mon 11/912:39 pm -
2 stops27h 45m
Deal found 8/26![Multiple Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 8/25. 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 9/233:20 pm -
1 stop6h 50m
Deal found 8/25![Southwest logo]()
$231
This Priceline deal was found by Cheapflights users on 8/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:05 pm -
1 stop5h 20m
Deal found 8/25![JetBlue logo]()
$252
This Southwest deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:55 am -
1 stop4h 40m
Deal found 8/23![Southwest logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/2212:52 pm -
2 stops21h 36m
Deal found 8/23![Multiple Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:30 am -
2 stops17h 51m
Deal found 8/24![United Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:45 pm -
3 stops25h 24m
Deal found 8/25![Multiple Airlines logo]()
$294
Find flight deals from Boston to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $243 (JetBlue) |
One-way from | $122 (Expedia) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Portland 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 7,457,451 searches. Data last updated August 26, 2026.
Use the filters below to find and compare flights from Boston to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonPortland
BOS Boston Logan Intl - PWM Portland
BOSPWM
Boston Logan Intl
Sat 9/26
6:40 pm-11:54 pm
1 stop5h 14m
Portland
Mon 10/5
6:00 am-11:49 am
1 stop5h 49m
$243
BostonPortland
BOS Boston Logan Intl - PWM Portland
BOSPWM
Boston Logan Intl
Tue 11/10
6:40 pm-11:43 pm
1 stop5h 03m
Portland
Wed 11/11
6:30 am-10:43 am
1 stop4h 13m
$243
Quickest round-trip
BostonPortland
BOS Boston Logan Intl - PWM Portland
BOSPWM
Boston Logan Intl
Wed 10/21
8:10 pm-11:54 pm
1 stop3h 44m
Portland
Mon 11/2
6:30 am-10:41 am
1 stop4h 11m
$243
BostonPortland
BOS Boston Logan Intl - PWM Portland
BOSPWM
Boston Logan Intl
Fri 11/6
6:40 pm-11:43 pm
1 stop5h 03m
Portland
Thu 11/12
6:30 am-10:43 am
1 stop4h 13m
$243
BostonPortland
BOS Boston Logan Intl - PWM Portland
BOSPWM
Boston Logan Intl
Fri 10/23
8:10 pm-11:54 pm
1 stop3h 44m
Portland
Sun 10/25
6:30 am-10:41 am
1 stop4h 11m
$277
BostonPortland
BOS Boston Logan Intl - PWM Portland
BOSPWM
Boston Logan Intl
Mon 10/5
7:00 pm-11:54 pm
1 stop4h 54m
Portland
Mon 10/12
6:00 am-10:46 am
1 stop4h 46m
$289
BostonPortland
BOS Boston Logan Intl - PWM Portland
BOSPWM
Boston Logan Intl
Sat 11/7
6:40 pm-11:43 pm
1 stop5h 03m
Portland
Sat 11/21
2:10 pm-10:00 pm
1 stop7h 50m
$352
BostonPortland
BOS Boston Logan Intl - PWM Portland
BOSPWM
Boston Logan Intl
Wed 11/18
7:55 am-12:10 pm
1 stop4h 15m
Portland
Wed 11/18
3:25 pm-9:50 pm
1 stop6h 25m
$357
BostonPortland
BOS Boston Logan Intl - PWM Portland
BOSPWM
Boston Logan Intl
Sun 11/15
5:35 am-10:30 am
1 stop4h 55m
Portland
Sat 11/21
5:25 pm-12:45 am
2 stops7h 20m
$372
BostonPortland
BOS Boston Logan Intl - PWM Portland
BOSPWM
Boston Logan Intl
Fri 10/2
5:20 pm-11:55 pm
1 stop6h 35m
Portland
Sat 10/3
5:35 am-10:00 am
1 stop4h 25m
$387
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Boston to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Portland in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boston to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Boston with our price prediction graph.
BOS-PWM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Boston to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Lewiston
Brunswick
Conway
Browse thousands of different options on Cheapflights for your next trip
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