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Flights Seattle — Portland

Seattle
SEA
Portland
PDX

Cheap flights Seattle — Portland

Below you can see the best deals on Seattle — Portland flights for the upcoming dates. Compare direct and connecting flights from different airlines and pick the ticket that suits you best.

The lowest price in the next 2 months is on August 18 — from 8 969 ₽.

Top 10 cheap flights Seattle — Portland

Direct flights Seattle — Portland

Offers on non-stop flights from Seattle to Portland for the upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest non-stop flight is operated by Alaska Airlines — about 55 m in the air.

Top 10 direct flights Seattle — Portland

About the Seattle — Portland flight

On this page, you can find and book flights from Seattle to Portland. The 234 km route is one of the busiest in the Pacific Northwest, with about 139 flights per week.

Flights are operated by airlines such as Alaska Airlines, Delta, and Hawaiian Airlines. Ticket prices change constantly, so use our price dynamic chart and low-fare calendar to find the best option. You can also find information on how to get to the departure airport and how to get from Portland Airport to the city center.

Flight schedule Seattle — Portland

The table shows direct flights Seattle → Portland for the selected date. The flight takes about 55m. Regular flights are operated by Alaska Airlines, Delta, WestJet and Icelandair. Departures from Seattle-Tacoma International Airport and Paine Field, arrivals at Portland International Airport.

Each row shows: local departure time, destination city and airport, flight number with airline, terminal or gate and status. Click a flight to open its details and switch to search. To view another day, change the date above the table.

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When to fly

The most comfortable weather in Portland is in July and August, when temperatures reach +29°C with minimal rainfall. January traditionally remains the coldest and rainiest month, with frequent precipitation and an average high of about +8.8°C.

In terms of savings, it is most cost-effective to plan your flight for September, with prices starting from 6,123 ₽, or August — from 6,142 ₽. Prices peak in April, when the minimum fare increases to from 12,528 ₽.

August is considered the optimal time for a trip: it is the period of the lowest prices of the year, which coincides with the driest and warmest weather. It is worth avoiding booking for the spring months if a budget flight is the priority.

Ticket prices · Seattle → Portland

Temperature · Portland

Dry and wet days · Portland

Wind speed and direction · Portland

Flight prices by day Seattle — Portland

Below is the calendar of lowest prices for Seattle — Portland flights by day. Pick a convenient date and see the fare instantly. The cheapest flights on this route start at 6,123 RUB in September, the most expensive reach around 12,528 RUB in April. If your dates are flexible, the calendar helps you pick the lowest fare for the period you need. To view round-trip prices, switch to the “Round-trip” tab above the calendar and pick a departure date — the right-side calendar will then highlight the lowest return fares for each day.

 
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How to book Seattle — Portland flights smarter

  • Given the high flight frequency (up to 20 departures per day), direct flights often cost less than connecting options, so look for Alaska Airlines offers.
  • To find the best price, use the low-fare calendar: the difference in cost between neighboring dates can be more than 3,000 ₽.
  • On this short route (only 234 km), hand-luggage-only fares are the most economical, as travel time is minimal and paying extra for a suitcase isn't always practical.
  • The cheapest flights are usually available for departures in August and September, when fares drop to from 6,123 ₽.

Airlines

There are 7 airlines operating regular flights on this route, with Alaska Airlines and Delta Air Lines being the key operators. Thanks to the high frequency of flights — about 139 departures per week — most flights are non-stop. Detailed schedules, travel times, and aircraft types for each carrier are available in the list below.

  • Alaska Airlines
    Alaska AirlinesAS
    96/wk
    WebsiteFleet: 31545 M pax/yr
    • Direct flight SEA → PDX86/wk
      Ave. duration
      1h
      Days
      MoTuWeThFrSaSu
    • Direct flight PAE → PDX9/wk
      Ave. duration
      59m
      Days
      MoTuWeThFrSaSu
  • Delta
    DeltaDL
    34/wk
    WebsiteFleet: 986190 M pax/yr
    • Direct flight SEA → PDX34/wk
      Ave. duration
      1h 8m
      Days
      MoTuWeThFrSaSu
  • WestJet
    WestJetWS
    4/wk
    WebsiteFleet: 15325 M pax/yr
    • Direct flight SEA → PDX4/wk
      Ave. duration
      1h 6m
      Days
      MoTuWeThFrSaSu
  • Icelandair
    IcelandairFI
    3/wk
    WebsiteFleet: 524.7 M pax/yr
    • Direct flight SEA → PDX3/wk
      Ave. duration
      55m
      Days
      MoTuWeThFrSaSu
  • British Airways
    British AirwaysBA
    1/wk
    WebsiteFleet: 29243 M pax/yr
    • Direct flight SEA → PDX1/wk
      Ave. duration
      56m
      Days
      MoTuWeThFrSaSu
  • Hawaiian Airlines
    Hawaiian AirlinesHA
    1/wk
    WebsiteFleet: 7511 M pax/yr
    • Direct flight SEA → PDX1/wk
  • Korean Air
    Korean AirKE
    1/wk
    WebsiteFleet: 16025 M pax/yr
    • Direct flight SEA → PDX1/wk
      Ave. duration
      1h 6m
      Days
      MoTuWeThFrSaSu

Cities and airports on the Seattle — Portland route

Flights Seattle — Portland depart from Seattle-Tacoma International Airport and Paine Field and land at Portland International Airport. Below are pages for the cities, countries and airports on this route: airlines, schedules and travel guides.

Departure airports
  • Seattle-Tacoma International AirportSEA
  • Paine FieldPAE
Arrival airports
  • Portland International AirportPDX

Articles about Portland

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Free Public Transport Abroad

How to get around abroad is always a tricky question. Some simply buy a day pass and spare no expense, while others prefer to walk to avoid spending extra money on “it’s only a ten-minute walk!”. But…

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Did you know that some airports have beds?

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I'm fine with it: places for solo travel

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FAQ: Seattle — Portland flights

How long is the flight from Seattle to Portland?

The distance between the cities is only 234 km. A direct flight usually takes between 50 minutes and 1 hour, including ascent and descent.

Which airlines fly this route?

The main carriers are Alaska Airlines and Delta. Flights may also be offered by international alliance partners such as British Airways and Korean Air.

Are there direct flights?

Yes, there are a large number of direct flights daily on this route. This is the primary way to travel between the cities.

How much is the cheapest ticket?

Prices are dynamic and depend on the season. You can check the current minimum in the low-fare calendar on this page.

Which airport does the flight arrive at?

Flights from Seattle arrive at Portland International Airport (PDX).