Cheap flights from Seattle to Portland

1 adult
0 bags
Wed 10/8
Wed 17/8

Flight information for Seattle to Portland
(SEA to PDX)

Find info about flight duration, direct flights, and airports for your flight from Seattle to Portland

Fastest flight time

0h 47m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Portland

1 airport
The fastest flight from Seattle to Portland takes 0h 47m
Direct flights go from Seattle to Portland on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Alaska Airlines.
There is 1 airport near Portland: Portland (PDX)

How to get the cheapest flight ticket from Seattle to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Seattle to Portland?


The cheapest time of year to fly to Portland from Seattle is February. The most expensive is March.

How far in advance should you book Seattle to Portland flights?

28 days before

The cheapest time to buy a flight from Seattle to Portland is approximately 28 days to departure

  • How far is Seattle/Tacoma Intl to Portland by plane?

    Seattle/Tacoma Intl and Portland are 233,6 km apart from one another.

Why use momondo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Portland. momondo saves you time and could save you money on your trip.

Flights from Seattle to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

momondo helps you find the best flight between Seattle and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

Price alerts on flights to Portland from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

Here's why travellers choose to use momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
Price Alerts
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