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King County (Boeing Field) International Airport to Portland International Airport flight

Explore the cheapest one-way and round-trip flights from King County (Boeing Field) International Airport to Portland International Airport over the next 90 days, with one-way fares from DKK 931 and round-trip from DKK 1,850. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      BFI 8:15 AM
      50m
      Nonstop
      PDX 9:05 AM
      Seattle - Portland | Sun, Dec 6 | Air Excursion
      PDX 9:35 AM
      50m
      Nonstop
      BFI 10:25 AM
      Portland - Seattle | Sun, Dec 13 | Air Excursion
      DKK 1,850 DKK 2,552
      28% off
      28% off
      DKK 2,552 DKK 1,850
    • BFI 5:25 AM
      50m
      Nonstop
      PDX 6:15 AM
      Seattle - Portland | Wed, Nov 18 | Air Excursion
      PDX 9:25 PM
      50m
      Nonstop
      BFI 10:15 PM
      Portland - Seattle | Fri, Nov 20 | Air Excursion
      DKK 1,990 DKK 2,552
      22% off
      22% off
      DKK 2,552 DKK 1,990
    • SEA 1:00 PM
      17h 25m
      1 stop
      PDX 2:00 PM
      Seattle - Portland | Sat, Nov 14 | Normal Airline
      PDX 3:00 PM
      6h
      Nonstop
      SEA 4:00 PM
      Portland - Seattle | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest
      BFI 2:45 PM
      50m
      Nonstop
      PDX 3:35 PM
      Seattle - Portland | Mon, Jan 11 | Air Excursion
      DKK 931 DKK 2,513
      63% off
      63% off
      DKK 2,513 DKK 931
    • BFI 5:25 PM
      50m
      Nonstop
      PDX 6:15 PM
      Seattle - Portland | Mon, Jan 11 | Air Excursion
      DKK 932 DKK 1,898
      51% off
      51% off
      DKK 1,898 DKK 932
    • BFI 5:25 PM
      50m
      Nonstop
      PDX 6:15 PM
      Seattle - Portland | Fri, Nov 13 | Air Excursion
      DKK 943 DKK 1,898
      50% off
      50% off
      DKK 1,898 DKK 943
    • BFI 5:25 AM
      50m
      Nonstop
      PDX 6:15 AM
      Seattle - Portland | Mon, Dec 21 | Air Excursion
      DKK 1,321
      47% off
      DKK 2,513 DKK 1,321
    • BFI 5:25 AM
      50m
      Nonstop
      PDX 6:15 AM
      Seattle - Portland | Mon, Dec 28 | Air Excursion
      DKK 1,328
      47% off
      DKK 2,513 DKK 1,328
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Tue, Nov 17 | Air Excursion
      DKK 1,479
      22% off
      DKK 1,898 DKK 1,479
    • BFI 5:25 AM
      50m
      Nonstop
      PDX 6:15 AM
      Seattle - Portland | Mon, Nov 16 | Air Excursion
      DKK 1,480
      41% off
      DKK 2,513 DKK 1,480
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Mon, Nov 16 | Air Excursion
      DKK 1,480
      22% off
      DKK 1,898 DKK 1,480
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Tue, Jan 5 | Air Excursion
      DKK 1,605
      36% off
      DKK 2,513 DKK 1,605
    • SEA 1:00 PM
      17h 25m
      1 stop
      PDX 2:00 PM
      Seattle - Portland | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      BFI 2:45 PM
      50m
      Nonstop
      PDX 3:35 PM
      Seattle - Portland | Mon, Jan 11 | Air Excursion
      DKK 931 DKK 2,513
      63% off
      63% off
      DKK 2,513 DKK 931
    • BFI 5:25 PM
      50m
      Nonstop
      PDX 6:15 PM
      Seattle - Portland | Mon, Jan 11 | Air Excursion
      DKK 932 DKK 1,898
      51% off
      51% off
      DKK 1,898 DKK 932
    • BFI 5:25 PM
      50m
      Nonstop
      PDX 6:15 PM
      Seattle - Portland | Fri, Nov 13 | Air Excursion
      DKK 943 DKK 1,898
      50% off
      50% off
      DKK 1,898 DKK 943
    • BFI 5:25 AM
      50m
      Nonstop
      PDX 6:15 AM
      Seattle - Portland | Mon, Dec 21 | Air Excursion
      DKK 1,321
      47% off
      DKK 2,513 DKK 1,321
    • BFI 5:25 AM
      50m
      Nonstop
      PDX 6:15 AM
      Seattle - Portland | Mon, Dec 28 | Air Excursion
      DKK 1,328
      47% off
      DKK 2,513 DKK 1,328
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Tue, Nov 17 | Air Excursion
      DKK 1,479
      22% off
      DKK 1,898 DKK 1,479
    • BFI 5:25 AM
      50m
      Nonstop
      PDX 6:15 AM
      Seattle - Portland | Mon, Nov 16 | Air Excursion
      DKK 1,480
      41% off
      DKK 2,513 DKK 1,480
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Mon, Nov 16 | Air Excursion
      DKK 1,480
      22% off
      DKK 1,898 DKK 1,480
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Tue, Jan 5 | Air Excursion
      DKK 1,605
      36% off
      DKK 2,513 DKK 1,605
    • SEA 1:00 PM
      17h 25m
      1 stop
      PDX 2:00 PM
      Seattle - Portland | Sat, Nov 14 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      BFI 5:25 PM
      50m
      Nonstop
      PDX 6:15 PM
      Seattle - Portland | Mon, Jan 11 | Air Excursion
      DKK 932 DKK 1,898
      51% off
      51% off
      DKK 1,898 DKK 932
    • BFI 5:25 PM
      50m
      Nonstop
      PDX 6:15 PM
      Seattle - Portland | Fri, Nov 13 | Air Excursion
      DKK 943 DKK 1,898
      50% off
      50% off
      DKK 1,898 DKK 943
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Tue, Nov 17 | Air Excursion
      DKK 1,479 DKK 1,898
      22% off
      22% off
      DKK 1,898 DKK 1,479
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Mon, Nov 16 | Air Excursion
      DKK 1,480
      22% off
      DKK 1,898 DKK 1,480
    • SEA 1:00 PM
      17h 25m
      1 stop
      PDX 2:00 PM
      Seattle - Portland | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      BFI 5:25 PM
      50m
      Nonstop
      PDX 6:15 PM
      Seattle - Portland | Fri, Nov 13 | Air Excursion
      DKK 943 DKK 1,898
      50% off
      50% off
      DKK 1,898 DKK 943
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Tue, Nov 17 | Air Excursion
      DKK 1,479 DKK 1,898
      22% off
      22% off
      DKK 1,898 DKK 1,479
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Mon, Nov 16 | Air Excursion
      DKK 1,480 DKK 1,898
      22% off
      22% off
      DKK 1,898 DKK 1,480
    • SEA 1:00 PM
      17h 25m
      1 stop
      PDX 2:00 PM
      Seattle - Portland | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • BFI 2:45 PM
      50m
      Nonstop
      PDX 3:35 PM
      Seattle - Portland | Mon, Jan 11 | Air Excursion
      DKK 931 DKK 2,513
      63% off
      63% off
      DKK 2,513 DKK 931
    • BFI 5:25 PM
      50m
      Nonstop
      PDX 6:15 PM
      Seattle - Portland | Mon, Jan 11 | Air Excursion
      DKK 932 DKK 1,898
      51% off
      51% off
      DKK 1,898 DKK 932
    • BFI 5:25 PM
      50m
      Nonstop
      PDX 6:15 PM
      Seattle - Portland | Fri, Nov 13 | Air Excursion
      DKK 943 DKK 1,898
      50% off
      50% off
      DKK 1,898 DKK 943
    • BFI 5:25 AM
      50m
      Nonstop
      PDX 6:15 AM
      Seattle - Portland | Mon, Dec 21 | Air Excursion
      DKK 1,321
      47% off
      DKK 2,513 DKK 1,321
    • BFI 5:25 AM
      50m
      Nonstop
      PDX 6:15 AM
      Seattle - Portland | Mon, Dec 28 | Air Excursion
      DKK 1,328
      47% off
      DKK 2,513 DKK 1,328
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Tue, Nov 17 | Air Excursion
      DKK 1,479
      22% off
      DKK 1,898 DKK 1,479
    • BFI 5:25 AM
      50m
      Nonstop
      PDX 6:15 AM
      Seattle - Portland | Mon, Nov 16 | Air Excursion
      DKK 1,480
      41% off
      DKK 2,513 DKK 1,480
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Mon, Nov 16 | Air Excursion
      DKK 1,480
      22% off
      DKK 1,898 DKK 1,480
    • BFI 8:05 PM
      50m
      Nonstop
      PDX 8:55 PM
      Seattle - Portland | Tue, Jan 5 | Air Excursion
      DKK 1,605
      36% off
      DKK 2,513 DKK 1,605
    • SEA 1:00 PM
      17h 25m
      1 stop
      PDX 2:00 PM
      Seattle - Portland | Sat, Nov 14 | Normal Airline
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Displayed flight fares from Seattle to Portland 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 King County (Boeing Field) International Airport to Portland International Airport?

The cheapest airline flying from King County (Boeing Field) International Airport to Portland International Airport is Air Excursion (from DKK 931) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Excursion
From DKK 931

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What is the flight schedule from King County (Boeing Field) International Airport to Portland International Airport?

Check the schedule for flights from Seattle to Portland and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. X43140

    King County (Boeing Field) International Airport

    8:05 PM

    BFI

    50m

    8:55 PM

    PDX

    S M T W T - -
    Search

  2. X43104

    King County (Boeing Field) International Airport

    2:45 PM

    BFI

    50m

    3:35 PM

    PDX

    S M T W T - -
    Search

  3. X43119

    King County (Boeing Field) International Airport

    5:25 AM

    BFI

    50m

    6:15 AM

    PDX

    S M T W T - -
    Search

  4. X43144

    King County (Boeing Field) International Airport

    5:55 PM

    BFI

    50m

    6:45 PM

    PDX

    - - - - - - S
    Search
Find more flights and airlines

About King County (Boeing Field) International Airport and Portland International Airport

Learn about King County (Boeing Field) International Airport (BFI) and Portland International Airport (PDX) — including location, terminals, transportation, and travel tips.

Flight distance 217.99 km
Cheapest one-way ticket price DKK 931
Cheapest return ticket price DKK 1,850

FAQs for King County (Boeing Field) International Airport to Portland International Airport Flights

  • How many daily flights are there from King County (Boeing Field) International Airport (BFI) to Portland International Airport (PDX)?

    There are around 5 daily flights from King County (Boeing Field) International Airport (BFI) to Portland International Airport (PDX).
  • The earliest flight from King County (Boeing Field) International Airport to Portland International Airport departs at 16:10, and the last departs at 16:10, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from King County (Boeing Field) International Airport (BFI) to Portland International Airport (PDX) is quite popular. Without considering departure times or holidays, tickets cost around DKK 932 in December, the most expensive month to book this route.
  • The earliest flight departs from King County (Boeing Field) International Airport (BFI) at 05:25 and arrives in Portland International Airport (PDX) at 06:15.
  • The latest flight departs from King County (Boeing Field) International Airport (BFI) at 19:45 and arrives in Portland International Airport (PDX) at 20:35.
  • Air Excursion, LLC is a very popular airline operating an average of 16 flights per month.
  • One-way flights from King County (Boeing Field) International Airport to Portland International Airport currently start from DKK 931, and round-trip fares start from DKK 1,850. The current lowest fare is a Air Excursion flight departing on Mon, Jan 11; prices may vary depending on availability.
  • Yes. Delta Air Lines operate direct flights from King County (Boeing Field) International Airport to Portland International Airport, with an average flight time of 34 minutes, and around 1 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 King County (Boeing Field) International Airport to Portland International Airport is DKK 896. Prices may vary depending on the departure date, airline, and availability.
  • Enter King County (Boeing Field) 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.

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.