Flights from Boston to Portland Oregon

Our cheapest offers for flights from Boston to Portland Oregon

Here you can compare cheap flights from Boston (BOS) to Portland Oregon (PDX) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Portland Oregon. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Boston
Portland-Oregon
Outbound
11/09/25
direct
UA2297
10h 41min
Return
12/07/25
1 Stopover (SFO)
UA2386, UA1372
08h 33min
United Airlines ?
$323
Best option
Boston
Portland-Oregon
Outbound
02/13/26
direct
AS1319
06h 25min
Return
02/26/26
direct
AS0358
05h 27min
Alaska Airlines ?
$403
Boston
Portland-Oregon
Outbound
11/09/25
1 Stopover (SFO)
UA2441, UA1668
11h 46min
Return
12/07/25
1 Stopover (ORD)
UA1490, UA2067
07h 50min
United Airlines ?
$327
Boston
Portland-Oregon
Outbound
11/09/25
1 Stopover (MSP)
SY0254, SY0295
10h 06min
Return
12/07/25
direct
AS0358
05h 20min
Sun Country Airlines
$340
Boston
Portland-Oregon
Outbound
11/09/25
1 Stopover (MSP)
DL2303, DL2415
08h 28min
Return
12/07/25
1 Stopover (SEA)
DL3918, DL0473
10h 19min
Delta Air Lines ?
$342
Boston
Portland-Oregon
Outbound
11/09/25
1 Stopover (MSP)
SY0254, SY0295
10h 06min
Return
12/07/25
direct
HA6218
05h 20min
Sun Country Airlines ?
$350
Boston
Portland-Oregon
Outbound
11/09/25
1 Stopover (SFO)
UA2441, UA1668
11h 46min
Return
12/07/25
1 Stopover (ORD)
UA1490, UA2067
07h 50min
United Airlines
$351
Boston
Portland-Oregon
Outbound
11/09/25
direct
UA2297
10h 41min
Return
12/07/25
2 Stopovers (LAS, ATL)
F91106, F92428, F93086
26h 16min
United Airlines ?
$415
Boston
Portland-Oregon
Outbound
02/13/26
direct
AS1319
06h 25min
Return
02/26/26
1 Stopover (SFO)
UA2615, UA1665
09h 09min
Alaska Airlines ?
$415
Boston
Portland-Oregon
Outbound
02/13/26
direct
AS1319
06h 25min
Return
02/26/26
direct
AS0358
05h 27min
Alaska Airlines
$427
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Boston to Portland Oregon

Favorite airline: Alaska Airlines
76 % of bookings on this flight route are made with Alaska Airlines, Spirit Airlines and Sun Country Airlines.
Alaska Airlines
31 %
Spirit Airlines
24 %
Sun Country Airlines
21 %
Stopover flights are the cheapest connection
On this route, direct flights are $106.00 more expensive than flights with a stopover.
non stop flight
1 stop
2 stops
06h 20min
08h 10min
11h 49min
$ 494
$ 406
$ 388
Favourite connection: via Minneapolis
Flights with a stopover in Minneapolis are the most popular connection for this route.
Route
bookings
1 stopover Minneapolis - St. Paul International Airport, MN
08h 10min, from $ 406
57 %
1 stopover Las Vegas - McCarran International Airport, NV
16h 27min, from $ 479
21 %
2 stopovers Hartsfield-Jackson Atlanta International Airport, GA Las Vegas - McCarran International Airport, NV
24h 14min, from $ 621
14 %

Important flight information

Flight information: Boston - Portland-Oregon

Roundtrip from $ 322,05
Flight duration min. 06:40 / max. 07:57
Return flight duration min. 05:15/ max. 06:15
Distance 4077 km
Flights per week 10
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Portland International Airport, Oregon (PDX)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Portland-Oregon
Flight destinations with a similar price
Flight destinations with a similar price