flıghtmap
SkyView
Hotels
FlightsGuidesMoreMembership
Log In

Direct flights from Portland to Seattle

Did you mean Flights from Seattle to Portland?

Flightmap/Flights from PDX/PDX to BFI

Portland

United States

PDX

Portland International Airport

Seattle

United States

BFI

Boeing Field King County International Airport

Route
Nonstop service available
Distance
135 miles
Marketing airlines
1 airline
Aircraft
1 aircraft type
Dates
Oct 19, 2026 – Aug 31, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Explore flight routesCompare transfer partnersLearn how to book with points

Explore these airports and cities

  • Flights from PDX
  • Flights to BFI

Portland to Seattle route overview

Portland International Airport (PDX) serves Portland; Boeing Field King County International Airport (BFI) serves Seattle.

The airports are 135 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from PDX to BFI.

Marketing airlines listed in the current schedule, including codeshare sellers, are Air Excursions (X4). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Aug 31, 2027.

Marketing airlines on the Portland to Seattle route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

  • Air Excursions (X4)Codeshare only

Aircraft flying from PDX to BFI

Frequently asked questions

Which airports serve the Portland to Seattle route?

Portland International Airport (PDX) is the origin airport and Boeing Field King County International Airport (BFI) is the destination airport.

How far is Seattle from Portland?

PDX and BFI are approximately 135 miles apart by great-circle distance.

Are there direct flights from PDX to BFI?

Yes. Roame's current schedule feed shows nonstop service from PDX to BFI.

Which airlines market flights from PDX to BFI?

Marketing airlines listed in the current schedule, including codeshare sellers, are Air Excursions (X4). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from PDX to BFI?

Aircraft listed in the current schedule include Pilatus PC-12 (PL2).

More routes from Portland

  • LAXLos AngelesUnited States
  • SEASeattleUnited States
  • SFOSan FranciscoUnited States
  • PHXPhoenixUnited States
  • DFWDallas-Fort WorthUnited States
  • SLCSalt Lake CityUnited States
  • ORDChicagoUnited States
  • LASLas VegasUnited States
  • DENDenverUnited States
  • SANSan DiegoUnited States
  • SJCSan JoseUnited States
  • SMFSacramentoUnited States
Get the app
Download on the App Store
Flights
SearchDiscoverSkyViewFlightMapsNEW
Hotels
SearchDeals on Stays
About
MembershipAbout usGift CardsGiveawaysHow it works
Resources
Credit CardsGuidesNewsletterRSS FeedAdvertise with usBecome an affiliate
Support
FAQDirectoryHelp centerContact usTerms of servicePrivacy policy
Get the app
Download on the App Store
Follow us
®

The fastest search engine for points travel.

© Copyright 2026 Roame Holdings, Inc. All Rights Reserved.
Sign Up
SearchGuides