$154+ Cheap flights from Boston to Portland (BOS - PDX)
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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PDX
Jul 9 — Jul 161
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.Cheapflights Tip: The best prices from Boston Logan Intl to Portland are usually found in January or September, booked 68 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Cheap flight deals from Boston to Portland
Cheapest
Best
Last-minute
One-way
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 June 9, 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 June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/291:30 pm
BOS
- PDX
2 stops10h 55m
Southwest
Sat 9/261:35 pm
PDX
- BOS
2 stops13h 25m
Southwest
Deal found 6/7![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:13 pm
BOS
- PDX
1 stop9h 21m
United Airlines
Mon 8/242:27 pm
PDX
- BOS
1 stop7h 47m
United Airlines
Deal found 6/6![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:01 am
BOS
- PDX
1 stop8h 32m
American Airlines
Tue 8/1111:58 am
PDX
- BOS
1 stop8h 38m
American Airlines
Deal found 6/8![American Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 9/93:20 pm
BOS
- PDX
1 stop10h 50m
Southwest
Fri 9/1811:30 pm
PDX
- BOS
1 stop9h 55m
Southwest
Deal found 6/5![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/189:05 am
BOS
- PDX
1 stop12h 55m
Southwest
Fri 8/218:00 am
PDX
- BOS
1 stop13h 25m
Southwest
Deal found 6/7![Southwest logo]()
$288
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 6/244:57 pm
BOS
- PDX
1 stop9h 01m
United Airlines
Tue 6/3010:52 pm
PDX
- BOS
1 stop7h 59m
United Airlines
Deal found 6/7![United Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:03 pm
BOS
- PDX
1 stop11h 27m
American Airlines
Wed 7/812:35 pm
PDX
- BOS
1 stop8h 14m
American Airlines
Deal found 6/9![American Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/223:45 pm
BOS
- PDX
1 stop10h 50m
Southwest
Tue 8/118:00 am
PDX
- BOS
1 stop13h 25m
Southwest
Deal found 6/7![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
BOS
- PDX
1 stop8h 28m
United Airlines
Fri 8/217:07 pm
PDX
- BOS
1 stop7h 52m
United Airlines
Deal found 6/4![United Airlines logo]()
$294
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/196:00 am
BOS
- PDX
1 stop8h 28m
United Airlines
Mon 8/2411:17 pm
PDX
- BOS
1 stop7h 31m
United Airlines
Deal found 6/5![United Airlines logo]()
$295
This SmartFares deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:57 am
BOS
- PDX
Nonstop6h 08m
JetBlue
Fri 7/102:16 pm
PDX
- BOS
Nonstop5h 24m
JetBlue
Deal found 6/6![JetBlue logo]()
$296
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/185:25 am
BOS
- PDX
2 stops10h 10m
Southwest
Tue 8/2510:45 pm
PDX
- BOS
1 stop7h 45m
Southwest
Deal found 6/5![Southwest logo]()
$297
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 June 9, 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 June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/253:20 pm
BOS
- PDX
1 stop10h 50m
Southwest
Sat 8/2911:30 pm
PDX
- BOS
2 stops10h 10m
Southwest
Deal found 6/5![Southwest logo]()
$297
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:19 pm
BOS
- PDX
Nonstop6h 13m
JetBlue
Sat 8/2211:27 pm
PDX
- BOS
Nonstop5h 21m
JetBlue
Deal found 6/8![JetBlue logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Mon 8/249:36 pm
PDX
- BOS
Nonstop5h 33m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/185:45 am
BOS
- PDX
2 stops13h 11m
United Airlines
Tue 8/2511:02 pm
PDX
- BOS
2 stops9h 15m
United Airlines
Deal found 6/7![United Airlines logo]()
$422
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 8/189:05 am
BOS
- PDX
1 stop12h 55m
Southwest
Tue 8/2511:30 pm
PDX
- BOS
2 stops10h 10m
Southwest
Deal found 6/6![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:50 am
BOS
- PDX
2 stops10h 45m
Southwest
Fri 7/109:20 pm
PDX
- BOS
1 stop7h 45m
Southwest
Deal found 6/4![Southwest logo]()
$308
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Mon 8/245:38 pm
PDX
- BOS
1 stop9h 11m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:55 pm
BOS
- PDX
2 stops11h 00m
Southwest
Wed 7/89:20 pm
PDX
- BOS
1 stop7h 50m
Southwest
Deal found 6/4![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/182:45 pm
BOS
- PDX
2 stops10h 30m
Southwest
Fri 8/218:00 am
PDX
- BOS
1 stop13h 25m
Southwest
Deal found 6/5![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:10 pm
BOS
- PDX
2 stops10h 50m
Southwest
Mon 7/2011:30 pm
PDX
- BOS
1 stop8h 25m
Southwest
Deal found 6/4![Southwest logo]()
$383
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:10 pm
BOS
- PDX
2 stops10h 50m
Southwest
Tue 7/75:35 am
PDX
- BOS
2 stops9h 25m
Southwest
Deal found 6/5![Southwest logo]()
$402
Last-minute flights from Boston to PortlandDiscover last-minute flight deals from Boston to Portland. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Portland. Data last updated June 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 6/244:57 pm
BOS
- PDX
1 stop9h 01m
United Airlines
Tue 6/3010:52 pm
PDX
- BOS
1 stop7h 59m
United Airlines
Deal found 6/7![United Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:57 pm
BOS
- PDX
1 stop9h 16m
United Airlines
Tue 7/711:05 am
PDX
- BOS
1 stop7h 54m
United Airlines
Deal found 6/8![United Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
BOS
- PDX
1 stop9h 07m
United Airlines
Sat 7/1110:40 pm
PDX
- BOS
1 stop7h 49m
United Airlines
Deal found 6/4![United Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:03 pm
BOS
- PDX
1 stop11h 27m
American Airlines
Wed 7/812:35 pm
PDX
- BOS
1 stop8h 14m
American Airlines
Deal found 6/9![American Airlines logo]()
$292
This SmartFares deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:57 am
BOS
- PDX
Nonstop6h 08m
JetBlue
Fri 7/102:16 pm
PDX
- BOS
Nonstop5h 24m
JetBlue
Deal found 6/6![JetBlue logo]()
$296
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
BOS
- PDX
1 stop9h 35m
Southwest
Fri 7/109:20 pm
PDX
- BOS
1 stop7h 45m
Southwest
Deal found 6/4![Southwest logo]()
$303
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/86:00 am
BOS
- PDX
1 stop8h 38m
United Airlines
Sat 7/1110:40 pm
PDX
- BOS
1 stop7h 49m
United Airlines
Deal found 6/5![United Airlines logo]()
$311
This SmartFares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Mon 7/209:56 pm
PDX
- BOS
Nonstop5h 24m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/156:01 am
BOS
- PDX
1 stop8h 32m
American Airlines
Tue 7/2112:35 pm
PDX
- BOS
1 stop8h 14m
American Airlines
Deal found 6/5![American Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/223:45 pm
BOS
- PDX
1 stop10h 50m
Southwest
Tue 8/118:00 am
PDX
- BOS
1 stop13h 25m
Southwest
Deal found 6/7![Southwest logo]()
$293
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 June 9, 2026.
Search for one-way flight options from Boston to Portland. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:01 am
BOS
- PDX
1 stop8h 32m
American Airlines
Deal found 6/4![American Airlines logo]()
$154
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/155:30 am
BOS
- PDX
1 stop8h 10m
Southwest
Deal found 6/5![Southwest logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:55 am
BOS
- PDX
Nonstop6h 09m
JetBlue
Deal found 6/8![JetBlue logo]()
$159
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/106:00 am
BOS
- PDX
1 stop8h 50m
American Airlines
Deal found 6/5![American Airlines logo]()
$163
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$164
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/113:20 pm
BOS
- PDX
2 stops9h 55m
Southwest
Deal found 6/5![Southwest logo]()
$168
This Cheapflightsfares deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:19 pm
BOS
- PDX
Nonstop6h 13m
JetBlue
Deal found 6/9![JetBlue logo]()
$169
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:10 pm
BOS
- PDX
1 stop9h 40m
United Airlines
Deal found 6/7![United Airlines logo]()
$172
This Mytrip deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:03 am
BOS
- PDX
Nonstop6h 16m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$173
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:19 pm
BOS
- PDX
Nonstop6h 15m
JetBlue
Deal found 6/8![JetBlue logo]()
$174
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:57 pm
BOS
- PDX
1 stop9h 16m
United Airlines
Deal found 6/5![United Airlines logo]()
$176
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/15:31 am
BOS
- PDX
1 stop9h 03m
American Airlines
Deal found 6/6![American Airlines logo]()
$177
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 (PDX). 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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $283 (Southwest) |
One-way from | $154 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $426 |
Good round-trip deal | $377 or less |
Good one-way deal | $193 or less |
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 2,558,603 searches. Data last updated June 9, 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 - PDX
BOSPDX
Boston Logan Intl
Tue 8/25
3:20 pm-11:10 pm
1 stop10h 50m
Portland
Sat 8/29
11:30 pm-12:40 pm
2 stops10h 10m
$297
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Tue 8/18
9:05 am-7:00 pm
1 stop12h 55m
Portland
Tue 8/25
11:30 pm-12:40 pm
2 stops10h 10m
$303
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Sat 7/4
5:50 am-1:35 pm
2 stops10h 45m
Portland
Fri 7/10
9:20 pm-8:05 am
1 stop7h 45m
$308
Quickest round-trip
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Fri 8/14
7:19 pm-10:32 pm
Nonstop6h 13m
Portland
Sat 8/22
11:27 pm-7:48 am
Nonstop5h 21m
$327
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Fri 7/3
3:55 pm-11:55 pm
2 stops11h 00m
Portland
Wed 7/8
9:20 pm-8:10 am
1 stop7h 50m
$342
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Tue 8/18
2:45 pm-10:15 pm
2 stops10h 30m
Portland
Fri 8/21
8:00 am-12:25 am
1 stop13h 25m
$353
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Sun 8/16
6:03 am-9:19 am
Nonstop6h 16m
Portland
Mon 8/24
9:36 pm-6:09 am
Nonstop5h 33m
$377
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Fri 7/17
1:10 pm-9:00 pm
2 stops10h 50m
Portland
Mon 7/20
11:30 pm-10:55 am
1 stop8h 25m
$383
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Tue 8/11
6:03 am-9:19 am
Nonstop6h 16m
Portland
Mon 8/24
5:38 pm-5:49 am
1 stop9h 11m
$387
BostonPortland
BOS - PDX
BOSPDX
Boston Logan Intl
Fri 7/3
1:10 pm-9:00 pm
2 stops10h 50m
Portland
Tue 7/7
5:35 am-6:00 pm
2 stops9h 25m
$402
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Portland 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 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-PDX
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 Boston to Portland
How far ahead should I book a flight from Boston to Portland?
Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Boston to Portland?
Currently, January is the cheapest month in which you can book a flight from Boston to Portland (average of $297). Flying from Boston to Portland in December is currently the most expensive (average of $509). 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.
What is the cheapest time of day to fly from BOS to PDX?
Find hourly flight availability from Boston to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2026.
When flying from Boston to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The best insider tips for Boston to Portland flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Boston to Portland trip
Our travel experts
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated June 9, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Boston to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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 locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
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Complete your trip
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Search flights from Boston to Portland by cabin class
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Boston and Portland flights
Browse other Boston and Portland flight options. Last updated on June 9, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Top 8 airlines flying from Boston to Portland
Discover the top 8 airlines that operate flights from Boston to Portland. 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$279 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$129 | Average$192 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$153 | Average$337 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$178 | Average$298 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$180 | Average$364 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$180 | Average$406 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$377 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$270 | Average$464 | FlexibilityNo cancel fee | On-time75% |