Flights from Baltimore to Portland Oregon

Our cheapest offers for flights from Baltimore to Portland Oregon

Here you can compare cheap flights from Baltimore (BWI) 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
Best option
Baltimore
Portland-Oregon
Outbound
02/13/26
1 Stopover (SEA)
AS0379, AS0498
08h 08min
Return
02/26/26
1 Stopover (SEA)
AS0499, AS0378
08h 55min
Alaska Airlines ?
$313
Baltimore
Portland-Oregon
Outbound
02/13/26
1 Stopover (SEA)
AS0379, AS0498
08h 08min
Return
02/26/26
1 Stopover (SEA)
AS0499, AS0378
08h 55min
Alaska Airlines
$336
Baltimore
Portland-Oregon
Outbound
11/09/25
1 Stopover (DEN)
UA2057, UA1337
10h 42min
Return
12/07/25
1 Stopover (DEN)
AS0684, F92706
08h 19min
United Airlines ?
$339
Baltimore
Portland-Oregon
Outbound
11/09/25
1 Stopover (DEN)
UA0540, UA2297
09h 44min
Return
12/07/25
1 Stopover (ORD)
UA0534, UA0426
07h 29min
United Airlines ?
$344
Baltimore
Portland-Oregon
Outbound
11/09/25
1 Stopover (MSP)
SY0194, SY0295
08h 52min
Return
12/07/25
1 Stopover (SEA)
HA6402, HA6635
08h 51min
Sun Country Airlines ?
$350
Baltimore
Portland-Oregon
Outbound
11/09/25
1 Stopover (SEA)
AS0349, AS2144
09h 12min
Return
12/07/25
1 Stopover (SEA)
HA6402, HA6635
08h 51min
Alaska Airlines
$387
Baltimore
Portland-Oregon
Outbound
11/09/25
2 Stopovers (ATL, DEN)
F92633, F93293, F92553
33h 06min
Return
12/07/25
2 Stopovers (LAS, ATL)
F91106, F92428, F92634
19h 39min
Frontier Airlines ?
$414
Baltimore
Portland-Oregon
Outbound
11/09/25
1 Stopover (SEA)
HA4841, HA6849
09h 12min
Return
12/07/25
1 Stopover (SEA)
HA6402, HA6635
08h 51min
Hawaiian Airlines ?
$541
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Baltimore to Portland Oregon

Favorite airline: Spirit Airlines
74 % of bookings on this flight route are made with Spirit Airlines, Frontier Airlines and Sun Country Airlines.
Spirit Airlines
35 %
Frontier Airlines
22 %
Sun Country Airlines
17 %
Favourite connection: via Las Vegas
Flights with a stopover in Las Vegas are the most popular connection for this route.
Route
bookings
1 stopover Las Vegas - McCarran International Airport, NV
16h 10min, from $343
40 %
1 stopover Denver International Airport, CO
30h 39min, from $216
35 %
1 stopover Minneapolis - St. Paul International Airport, MN
08h 05min, from $440
20 %

Important flight information

Flight information: Baltimore - Portland-Oregon

Roundtrip from $312.37
Flight duration min. 08:09
Return flight duration min. 06:25
Distance 3790 km
Flights per week 3
Departure airport Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
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