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Baltimore/Washington International Airport to Portland International Airport flight

Explore the cheapest one-way and round-trip flights from Baltimore/Washington International Airport to Portland International Airport over the next 90 days, with one-way fares from KRW 179,800 and round-trip from KRW 324,300. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BWI 16:43
        5h 32m
        Nonstop
        PDX 19:15
        Baltimore - Portland | Sun, Oct 4 | Alaska Airlines
        PDX 07:30
        5h 10m
        Nonstop
        BWI 15:40
        Portland - Baltimore | Sat, Oct 10 | Alaska Airlines
        KRW 324,300 KRW 515,400
        37% off
        37% off
        KRW 515,400 KRW 324,300
      • BWI 16:43
        5h 32m
        Nonstop
        PDX 19:15
        Baltimore - Portland | Tue, Sep 29 | Alaska Airlines
        PDX 07:30
        5h 10m
        Nonstop
        BWI 15:40
        Portland - Baltimore | Tue, Oct 6 | Alaska Airlines
        KRW 340,900 KRW 515,400
        34% off
        34% off
        KRW 515,400 KRW 340,900
      • BWI 16:43
        5h 32m
        Nonstop
        PDX 19:15
        Baltimore - Portland | Sun, Oct 11 | Alaska Airlines
        PDX 07:30
        5h 10m
        Nonstop
        BWI 15:40
        Portland - Baltimore | Mon, Oct 12 | Alaska Airlines
        KRW 404,400 KRW 515,400
        22% off
        22% off
        KRW 515,400 KRW 404,400
      • BWI 11:34
        10h 5m
        1 stop
        PDX 18:39
        Baltimore - Portland | Fri, Nov 6 | American Airlines
        PDX 05:00
        7h 54m
        1 stop
        BWI 15:54
        Portland - Baltimore | Fri, Nov 13 | American Airlines
        KRW 359,400
        30% off
        KRW 515,400 KRW 359,400
      • BWI 06:01
        7h 54m
        1 stop
        PDX 10:55
        Baltimore - Portland | Sat, Sep 26 | American Airlines
        PDX 21:44
        7h 49m
        1 stop
        BWI 08:33
        Portland - Baltimore | Tue, Sep 29 | American Airlines
        KRW 385,300
        25% off
        KRW 515,400 KRW 385,300
      • BWI 11:59
        7h 55m
        1 stop
        PDX 16:54
        Baltimore - Portland | Sun, Oct 4 | American Airlines
        PDX 23:08
        7h 59m
        1 stop
        BWI 10:07
        Portland - Baltimore | Sun, Oct 11 | American Airlines
        KRW 393,800
        24% off
        KRW 515,400 KRW 393,800
      • BWI 18:50
        8h 44m
        1 stop
        PDX 00:34
        Baltimore - Portland | Sun, Oct 4 | United Airlines
        PDX 07:30
        5h 10m
        Nonstop
        BWI 15:40
        Portland - Baltimore | Sat, Oct 10 | Alaska Airlines
        KRW 401,600
        22% off
        KRW 515,400 KRW 401,600
      • BWI 11:55
        10h 34m
        1 stop
        PDX 19:29
        Baltimore - Portland | Fri, Oct 23 | American Airlines
        PDX 23:49
        8h 16m
        1 stop
        BWI 11:05
        Portland - Baltimore | Fri, Oct 30 | American Airlines
        KRW 402,800
        22% off
        KRW 515,400 KRW 402,800
      • BWI 07:17
        8h 5m
        1 stop
        PDX 12:22
        Baltimore - Portland | Sat, Nov 7 | American Airlines
        PDX 13:12
        8h 4m
        1 stop
        BWI 00:16
        Portland - Baltimore | Tue, Nov 10 | American Airlines
        KRW 412,100
        20% off
        KRW 515,400 KRW 412,100
      • BWI 11:55
        10h 34m
        1 stop
        PDX 19:29
        Baltimore - Portland | Sat, Oct 31 | American Airlines
        PDX 21:44
        8h 1m
        1 stop
        BWI 08:45
        Portland - Baltimore | Fri, Nov 6 | American Airlines
        KRW 412,100
        20% off
        KRW 515,400 KRW 412,100
      • BWI 14:12
        8h 8m
        1 stop
        PDX 19:20
        Baltimore - Portland | Tue, Oct 13 | American Airlines
        PDX 13:12
        8h 4m
        1 stop
        BWI 00:16
        Portland - Baltimore | Fri, Oct 16 | American Airlines
        KRW 412,100
        20% off
        KRW 515,400 KRW 412,100
      • BWI 13:22
        10h 22m
        1 stop
        PDX 20:44
        Baltimore - Portland | Tue, Oct 27 | American Airlines
        PDX 13:12
        8h 12m
        1 stop
        BWI 00:24
        Portland - Baltimore | Sat, Oct 31 | American Airlines
        KRW 412,300
        20% off
        KRW 515,400 KRW 412,300
      • BWI 13:00
        17h 25m
        1 stop
        PDX 14:00
        Baltimore - Portland | Thu, Sep 24 | Normal Airline
        PDX 15:00
        6h
        Nonstop
        BWI 16:00
        Portland - Baltimore | Sat, Sep 26 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        BWI 16:43
        5h 32m
        Nonstop
        PDX 19:15
        Baltimore - Portland | Fri, Oct 9 | Alaska Airlines
        KRW 377,600 KRW 605,900
        38% off
        38% off
        KRW 605,900 KRW 377,600
      • BWI 14:26
        8h 28m
        1 stop
        PDX 19:54
        Baltimore - Portland | Sat, Nov 14 | American Airlines
        KRW 179,800 KRW 605,900
        70% off
        70% off
        KRW 605,900 KRW 179,800
      • BWI 16:04
        10h 35m
        1 stop
        PDX 23:39
        Baltimore - Portland | Fri, Oct 23 | American Airlines
        KRW 192,800 KRW 605,900
        68% off
        68% off
        KRW 605,900 KRW 192,800
      • BWI 18:30
        8h 29m
        1 stop
        PDX 23:59
        Baltimore - Portland | Sat, Oct 24 | American Airlines
        KRW 192,800
        68% off
        KRW 605,900 KRW 192,800
      • BWI 16:04
        10h 35m
        1 stop
        PDX 23:39
        Baltimore - Portland | Tue, Oct 20 | American Airlines
        KRW 206,200
        66% off
        KRW 605,900 KRW 206,200
      • BWI 13:22
        10h 22m
        1 stop
        PDX 20:44
        Baltimore - Portland | Tue, Nov 3 | American Airlines
        KRW 206,600
        66% off
        KRW 605,900 KRW 206,600
      • BWI 11:40
        11h 1m
        1 stop
        PDX 19:41
        Baltimore - Portland | Tue, Nov 10 | American Airlines
        KRW 206,600
        66% off
        KRW 605,900 KRW 206,600
      • BWI 14:11
        10h 38m
        1 stop
        PDX 21:49
        Baltimore - Portland | Fri, Oct 16 | Delta Air Lines
        KRW 231,900
        62% off
        KRW 605,900 KRW 231,900
      • BWI 14:11
        10h 38m
        1 stop
        PDX 21:49
        Baltimore - Portland | Sat, Oct 17 | Delta Air Lines
        KRW 232,300
        62% off
        KRW 605,900 KRW 232,300
      • BWI 18:16
        8h 51m
        1 stop
        PDX 00:07
        Baltimore - Portland | Sat, Oct 10 | American Airlines
        KRW 399,300
        34% off
        KRW 605,900 KRW 399,300
      • BWI 06:10
        7h 14m
        1 stop
        PDX 10:24
        Baltimore - Portland | Sat, Oct 10 | Delta Air Lines
        KRW 414,300
        32% off
        KRW 605,900 KRW 414,300
      • BWI 06:00
        7h 55m
        1 stop
        PDX 10:55
        Baltimore - Portland | Sat, Oct 3 | American Airlines
        KRW 484,700
        20% off
        KRW 605,900 KRW 484,700
      • BWI 13:00
        17h 25m
        1 stop
        PDX 14:00
        Baltimore - Portland | Thu, Sep 24 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Baltimore/Washington International Airport to Portland International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Baltimore/Washington International Airport to Portland International Airport?

The cheapest airline flying from Baltimore/Washington International Airport to Portland International Airport is American Airlines (from KRW 179,800) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From KRW 179,800
Frontier Airlines
From KRW 223,400
Sun Country Airlines
From KRW 312,100
Alaska Airlines
From KRW 377,600
Delta Air Lines
From KRW 414,300
United Airlines
From KRW 462,000

Find more flights and airlines

What is the flight schedule from Baltimore/Washington International Airport to Portland International Airport?

Check on the flight schedule from Baltimore to Portland to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS653

    Baltimore/Washington International Airport

    19:56

    BWI

    5h 46m

    22:42

    PDX

    S M T W T F S
    Search

  2. DL2601

    Baltimore/Washington International Airport

    06:00

    BWI

    1h 44m

    Nonstop

    07:44

    DTW

    S M T W T F S
    Search

  3. DL2171

    Detroit Metropolitan Wayne County Airport

    08:40

    DTW

    4h 46m

    Nonstop

    10:26

    PDX

    S M T W T F S

  4. DL2950

    Baltimore/Washington International Airport

    06:00

    BWI

    2h 11m

    Nonstop

    08:11

    ATL

    S M T W T F S
    Search

  5. DL539

    Hartsfield–Jackson Atlanta International Airport

    08:30

    ATL

    5h 26m

    Nonstop

    10:56

    PDX

    S M T W T F S

  6. UA2012

    Baltimore/Washington International Airport

    16:10

    BWI

    3h 57m

    Nonstop

    18:07

    DEN

    - - - W T F -
    Search

  7. UA498

    Denver International Airport

    19:05

    DEN

    2h 44m

    Nonstop

    20:49

    PDX

    S M T W T F S

  8. UA590

    Baltimore/Washington International Airport

    17:11

    BWI

    2h 10m

    Nonstop

    18:21

    ORD

    S M T W T F S
    Search

  9. UA2243

    O'Hare International Airport

    20:12

    ORD

    4h 40m

    Nonstop

    22:52

    PDX

    S M T W T F S

  10. AA4596

    Baltimore/Washington International Airport

    06:01

    BWI

    2h 29m

    Nonstop

    07:30

    ORD

    S M T W T F S
    Search

  11. AA1713

    O'Hare International Airport

    08:15

    ORD

    4h 40m

    Nonstop

    10:55

    PDX

    S M T W T F S

  12. UA2412

    Baltimore/Washington International Airport

    08:15

    BWI

    3h 48m

    Nonstop

    10:03

    DEN

    S M T W T F S
    Search

  13. UA644

    Denver International Airport

    11:34

    DEN

    2h 41m

    Nonstop

    13:15

    PDX

    S M T W T F S

  14. DL2799

    Baltimore/Washington International Airport

    16:39

    BWI

    2h 3m

    Nonstop

    18:42

    ATL

    S M T W T F S
    Search

  15. DL691

    Hartsfield–Jackson Atlanta International Airport

    20:00

    ATL

    5h 26m

    Nonstop

    22:26

    PDX

    S M T W T F S

  16. AA3762

    Baltimore/Washington International Airport

    11:23

    BWI

    2h 17m

    Nonstop

    12:40

    ORD

    S M T W T F S
    Search

  17. AA2977

    O'Hare International Airport

    21:30

    ORD

    4h 37m

    Nonstop

    00:07

    PDX

    S M T W T F S

  18. AS786

    Baltimore/Washington International Airport

    07:50

    BWI

    5h 39m

    Nonstop

    10:29

    SEA

    S M T W T F S
    Search

  19. AS488

    Seattle-Tacoma International Airport

    12:13

    SEA

    1h 11m

    Nonstop

    13:24

    PDX

    S M T W T F S
Find more flights and airlines

About Baltimore/Washington International Airport and Portland International Airport

Learn about Baltimore/Washington International Airport (BWI) and Portland International Airport (PDX) — including location, terminals, transportation, and travel tips.

Flight distance3,789.51 km
Cheapest one-way ticket priceKRW 179,800
Cheapest return ticket priceKRW 324,300

FAQs for Baltimore/Washington International Airport to Portland International Airport Flights

  • How long is the flight from Baltimore/Washington International Airport to Portland International Airport?

    Baltimore/Washington International Airport to Portland International Airport takes about 5 hours 9 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Baltimore/Washington International Airport (BWI) to Portland International Airport (PDX).
  • The earliest flight from Baltimore/Washington International Airport to Portland International Airport departs at 08:10, and the last departs at 16:43, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Baltimore/Washington International Airport (BWI) to Portland International Airport (PDX) is quite popular. Without considering departure times or holidays, tickets cost around KRW 577,000 in September, the most expensive month to book this route.
  • The earliest flight departs from Baltimore/Washington International Airport at 09:40 and arrives in Portland International Airport at 12:21.
  • The latest flight departs from Baltimore/Washington International Airport at 19:37 and arrives in Portland International Airport at 22:23.
  • Alaska Airlines is a very popular airline operating an average of 1 flights per month.
  • One-way flights from Baltimore/Washington International Airport to Portland International Airport currently start from KRW 179,800, and round-trip fares start from KRW 324,300. The current lowest fare is a American Airlines flight departing on Sat, Nov 14; prices may vary depending on availability.
  • Yes. Alaska Airlines operate direct flights from Baltimore/Washington International Airport to Portland International Airport, with an average flight time of 5 hours 16 minutes, and around 14 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Baltimore/Washington International Airport to Portland International Airport is KRW 405,500. Prices may vary depending on the departure date, airline, and availability.
  • Baltimore/Washington International Airport to Portland International Airport operates around 10 weekly flights, mainly by Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Baltimore/Washington International Airport and Portland International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.