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 $334 round trip and CA $142 one way. Prices and availability subject to change. Additional terms may apply.

Fri, May 8 - Tue, May 12
SEA
Seattle
PWM
Portland
CA $334 Roundtrip, found 1 day ago
CA $334
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, May 8 from Seattle to Portland, returning Tue, May 12, priced at CA $334 found 1 day ago
Mon, May 4 - Tue, May 12
SEA
Seattle
PWM
Portland
CA $342 Roundtrip, found 1 day ago
CA $342
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, May 4 from Seattle to Portland, returning Tue, May 12, priced at CA $342 found 1 day ago
Fri, May 8 - Thu, May 14
SEA
Seattle
PWM
Portland
CA $360 Roundtrip, found 1 day ago
CA $360
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, May 8 from Seattle to Portland, returning Thu, May 14, priced at CA $360 found 1 day ago
Mon, May 4 - Thu, May 14
SEA
Seattle
PWM
Portland
CA $367 Roundtrip, found 1 day ago
CA $367
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, May 4 from Seattle to Portland, returning Thu, May 14, priced at CA $367 found 1 day ago
Tue, May 5 - Tue, May 12
SEA
Seattle
PWM
Portland
CA $380 Roundtrip, found 1 day ago
CA $380
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, May 5 from Seattle to Portland, returning Tue, May 12, priced at CA $380 found 1 day ago
Fri, May 8 - Sat, May 9
SEA
Seattle
PWM
Portland
CA $388 Roundtrip, found 1 day ago
CA $388
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, May 8 from Seattle to Portland, returning Sat, May 9, priced at CA $388 found 1 day ago
Mon, May 4 - Sat, May 9
SEA
Seattle
PWM
Portland
CA $395 Roundtrip, found 1 day ago
CA $395
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, May 4 from Seattle to Portland, returning Sat, May 9, priced at CA $395 found 1 day ago
Tue, May 5 - Thu, May 14
SEA
Seattle
PWM
Portland
CA $405 Roundtrip, found 1 day ago
CA $405
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, May 5 from Seattle to Portland, returning Thu, May 14, priced at CA $405 found 1 day ago
Tue, May 5 - Sat, May 9
SEA
Seattle
PWM
Portland
CA $433 Roundtrip, found 1 day ago
CA $433
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, May 5 from Seattle to Portland, returning Sat, May 9, priced at CA $433 found 1 day ago
Wed, May 6 - Tue, May 12
SEA
Seattle
PWM
Portland
CA $440 Roundtrip, found 1 day ago
CA $440
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 6 from Seattle to Portland, returning Tue, May 12, priced at CA $440 found 1 day 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.