Cheap flights Portland — Seattle (PDX — SEA)

Good to know - Cheap tickets Portland — Seattle

Cheapest flight found $38
Minimal flight time 20m
Flight distance 225 km
Most popular airline Alaska Airlines

Airfare Portland – Seattle by month

Here you can find out in what months how much a ticket Portland – Seattle costs to buy cheap plane tickets.

Month One-way Round-trip
August 2026
July 2026
March 2026
December 2025
November 2025
October 2025
September 2025
August 2025
July 2025
June 2025
May 2025
April 2025

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Portland — Seattle

Departure Arrival Flight days Flight Airlines Flight time Airports
05:20 06:24 sat AS499 AlphaSky 1h 4m Portland International Airport — Seattle-Tacoma International Airport Select dates
05:20 06:24 mon AS499 Alaska Airlines 1h 4m Portland International Airport — Seattle-Tacoma International Airport Select dates
05:30 06:40 tue, wed, thu, fri, sat DL2252 Delta Air Lines 1h 10m Portland International Airport — Seattle-Tacoma International Airport Select dates
05:30 06:39 mon, tue, thu, sat, sun DL2252 Delta Air Lines 1h 9m Portland International Airport — Seattle-Tacoma International Airport Select dates
05:48 06:36 sun 5X5987 UPS 48m Portland International Airport — Boeing Field International Airport Select dates
06:00 07:06 mon, tue, wed, thu, fri, sat AS499 Alaska Airlines 1h 6m Portland International Airport — Seattle-Tacoma International Airport Select dates
06:00 07:07 daily AS499 Alaska Airlines 1h 7m Portland International Airport — Seattle-Tacoma International Airport Select dates
06:00 07:07 tue, wed, thu, sat, sun AS499 AlphaSky 1h 7m Portland International Airport — Seattle-Tacoma International Airport Select dates
06:30 07:45 mon, tue, wed, fri, sat, sun AS146 Alaska Airlines 1h 15m Portland International Airport — Seattle-Tacoma International Airport Select dates
06:30 07:45 sat AS146 AlphaSky 1h 15m Portland International Airport — Seattle-Tacoma International Airport Select dates
All routes

Flights Portland — Seattle

The selection of cheap flights Portland — Seattle

Here you can find and purchase the cheapest flights Portland — Seattle from $38 and Portland — Seattle — Portland from $47.

The price of the flight Portland — Seattle (United States) — Portland from $47 (round-trip).

The average price of the flight Portland — Seattle (United States) — Portland $186 (round-trip).

Low cost flights Portland — Seattle (PDX — SEA)

The distance between Portland and Seattle 140 miles (or 225 kilometres).

The time difference between Portland and Seattle is 0 h.

Minimal flight time from Portland to Seattle 20m.

LowCostClub always do a comparison of airfares Portland — Seattle with several airlines (include AlphaSky, Alaska Airlines, Delta Air Lines). They will always give you all available options so you can find the cheapest flight to Seattle. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Portland — Seattle. Last week, for instance, the cheapest round-trip prices stood at $47 while the cheapest one-way price that was available within the last week cost $38

Routes from nearby cities to Seattle

A flight from a neighbouring city can help you save money on plane tickets.

Most often, they fly to Seattle from Everett, this is the closest city with an airport from Portland. The cheapest ticket can be bought for a flight departing from Pasco from $48.

Popular International routes from Portland

Popular routes from Seattle

If you are going to fly from Seattle, then study the popular flights. The most popular flights from Seattle:

Popular domestic routes from Portland

FAQ about Portland — Seattle

Yes, they do: AS499, DL2252, 5X5987, AS146, , DL3875, OO3875, AS509, AS1314, X43111, DL3953, X43103, AS3036, AS2082, X43127, AS491, AS3038, DL3818, AS465, OO3802, AS651, AS1407, DL3802, AS3380, QX2496, OO3365, AS3365, X43113, OO222, AS2249, QX2249, X43105, 5X5986, QX2026, DL3918, 5X5990, X43115, AS1318, AS2241, 5X2980, GB414, X43107, DL3913, AS3252, AS3454, AS3047, OO3036, AS3387, AS2207, AS2291, AS2489, AS3008, AS614, AS304, OO4148

Yes, you can fly from Portland to Seattle. Portland has an airport (Portland International Airport) for flights. AlphaSky, Alaska Airlines, Delta Air Lines, UPS, Tradewind Aviation, SkyWest Airlines, Skyside, Horizon Air, ABX Air depart from Portland on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Air Canada, Air Transport International, Allegiant Air, American Airlines, Ameriflight, Boutique Air, British Airways, DHL, Empire Airlines, FedEx, Frontier (Hazel the Chipmunk Livery), Hawaiian Airlines, Icelandair, Jet Linx Aviation, NetJets, Phoenix Air, Southern Airways Express, Southwest Airlines, Sun Country Airlines, United Express, Volaris.

A direct flight lasts an average of 20m, during which time the aircraft covers a distance of 225 km.

The price of flights Portland — Seattle starts from $38.

Planes fly Portland — Seattle 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Portland — Portland International Airport. In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport.

The following flights fly between Portland and Seattle: AS499, AS499, DL2252, DL2252, 5X5987, AS499, AS499, AS499, AS146, AS146, DL3875, OO3875, DL3875, AS509, AS1314, OO3875, X43111, DL3953, DL3953, DL3953, X43103, AS3036, AS2082, AS2082, X43127, AS491, AS3038, DL3818, DL3818, DL3818, DL3818, AS465, OO3802, AS651, AS1407, AS1407, OO3802, DL3802, AS3380, QX2496, OO3365, AS3380, AS3365, X43113, OO222, AS2249, QX2249, AS2249, AS2249, X43105, AS2249, 5X5986, QX2026, DL3918, 5X5990, 5X5990, X43115, AS1318, AS2241, 5X5986, 5X5986, 5X2980, 5X2980, AS1318, GB414, X43107, DL3913, AS3252, AS3454, AS3252, AS3047, DL3913, AS3454, OO3036, AS3387, AS3387, AS2207, AS2291, AS2291, AS2489, AS2489, AS3008, AS614, AS304, OO4148

High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Portland — Seattle flight deals.

The following airlines have direct flights Portland — Seattle: AlphaSky, Alaska Airlines, Delta Air Lines, UPS, Tradewind Aviation, SkyWest Airlines, Skyside, Horizon Air, ABX Air.

All the following airlines flights Portland — Seattle: ABX Air, Air Canada, Air Transport International, Alaska Airlines, Allegiant Air, AlphaSky, American Airlines, Ameriflight, Boutique Air, British Airways, Delta Air Lines, DHL, Empire Airlines, FedEx, Frontier (Hazel the Chipmunk Livery), Hawaiian Airlines, Horizon Air, Icelandair, Jet Linx Aviation, NetJets, Phoenix Air, Skyside, SkyWest Airlines, Southern Airways Express, Southwest Airlines, Sun Country Airlines, Tradewind Aviation, United Express, UPS, Volaris.

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