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Cheap flights from Portland to Seattle (PWM - SEA)

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Cheap flights from Portland to Seattle in December 2019

The best prices found for PWM to SEA flights for December
24 Dec - 31 Dec
$566pp
PWM
Portland
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
PWM
Portland
31 Dec - 2 Jan
$658pp
PWM
Portland
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
PWM
Portland

Last minute flights from Portland to Seattle

Late deals on round-trip flights to Seattle from Portland, departing today and this week
14 Dec - 4 Jan
$481pp
PWM
Portland
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
PWM
Portland

Alternative routes for Portland to Seattle

Destination information for Seattle

Things to know before you go. Useful info for your trip from Portland to Seattle
Average temperature for December in Seattle
46.4 °F
Avg rainfall for December in Seattle
5.3 ″

Airports servicing Portland

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)
Redmond (SEA)

Related info for your journey

Useful info, stats and facts about Portland to Seattle flights.

Flight FAQs

From Portland to Seattle

What days are nonstop flights available from Portland to Seattle?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Portland to Seattle was viewed by 235 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Based on our current data flights from Portland to Seattle are usually on time.

How many passenger seats are available on a flight on this route?

Expect 90,901,520 seats to be available on average per day for flights from Portland to Seattle.

What is the cheapest airline for this route?

The cheapest airline for this route is ExpressJet. When flying this airline from Portland to Seattle on average you can expect to find 99 flights available for this route daily.

Is Portland weather warmer or cooler than Seattle?

You can imagine temperatures to be in the 81 °F range in July. The weather in Seattle is generally colder than Portland's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.