Cheap Flights From Seattle - Tacoma Intl. (SEA) To Portland Intl. Jetport (PWM)

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Cheapest Flights from Seattle (SEA) to Portland (PWM)

The cheapest flights to Portland Intl. Jetport found within the past 7 days were CA $839 round trip and CA $364 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Jul 13 - Sat, Jul 18
SEA
Seattle
PWM
Portland
CA $839 Roundtrip, found 3 days ago
CA $839
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Mon, Jul 13 from Seattle to Portland, returning Sat, Jul 18, priced at CA $839 found 3 days ago
Sat, Jul 11 - Wed, Jul 15
SEA
Seattle
PWM
Portland
CA $859 Roundtrip, found 3 days ago
CA $859
Roundtrip
found 3 days ago
Select Sun Country Airlines flight, departing Sat, Jul 11 from Seattle to Portland, returning Wed, Jul 15, priced at CA $859 found 3 days ago
Mon, Jul 13 - Sat, Jul 18
SEA
Seattle
PWM
Portland
CA $872 Roundtrip, found 3 days ago
CA $872
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Jul 13 from Seattle to Portland, returning Sat, Jul 18, priced at CA $872 found 3 days ago
Sat, Jul 11 - Wed, Jul 15
SEA
Seattle
PWM
Portland
CA $873 Roundtrip, found 3 days ago
CA $873
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Jul 11 from Seattle to Portland, returning Wed, Jul 15, priced at CA $873 found 3 days ago
Fri, Jul 3 - Sun, Jul 5
SEA
Seattle
PWM
Portland
CA $876 Roundtrip, found 1 day ago
CA $876
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Fri, Jul 3 from Seattle to Portland, returning Sun, Jul 5, priced at CA $876 found 1 day ago
Sat, Jul 11 - Wed, Jul 15
SEA
Seattle
PWM
Portland
CA $885 Roundtrip, found 3 days ago
CA $885
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Jul 11 from Seattle to Portland, returning Wed, Jul 15, priced at CA $885 found 3 days ago
Mon, Jul 13 - Sat, Jul 18
SEA
Seattle
PWM
Portland
CA $893 Roundtrip, found 3 days ago
CA $893
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Mon, Jul 13 from Seattle to Portland, returning Sat, Jul 18, priced at CA $893 found 3 days ago
Mon, Jul 13 - Sat, Jul 18
SEA
Seattle
PWM
Portland
CA $920 Roundtrip, found 3 days ago
CA $920
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Mon, Jul 13 from Seattle to Portland, returning Sat, Jul 18, priced at CA $920 found 3 days ago
Mon, Jul 13 - Sat, Jul 18
SEA
Seattle
PWM
Portland
CA $926 Roundtrip, found 3 days ago
CA $926
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Jul 13 from Seattle to Portland, returning Sat, Jul 18, priced at CA $926 found 3 days ago
Mon, Jul 13 - Sat, Jul 18
SEA
Seattle
PWM
Portland
CA $961 Roundtrip, found 3 days ago
CA $961
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Jul 13 from Seattle to Portland, returning Sat, Jul 18, priced at CA $961 found 3 days ago
Mon, Jul 13 - Sat, Jul 18
SEA
Seattle
PWM
Portland
CA $980 Roundtrip, found 3 days ago
CA $980
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Mon, Jul 13 from Seattle to Portland, returning Sat, Jul 18, priced at CA $980 found 3 days ago

Frequently asked questions

Are there direct flights from Seattle - Tacoma Intl. Airport (SEA) to Portland Intl. Jetport Airport (PWM)?
American Airlines, Delta and United Airlines will fly you to Portland from Seattle with only one stopover. Unfortunately, there aren't any direct flights between Sea-Tac Airport and Portland Intl. Jetport just yet.
What airlines fly from Sea-Tac Airport to Portland Intl. Jetport?
When traveling from SEA to PWM, it's best to plan ahead — no airlines currently offer direct flights. Booking in advance will help you get the best route and price.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.