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Uncover the best deals on Seattle to Portland flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest SEA - PWM Flights
Useful information for finding best airline tickets from Seattle Tacoma International to Portland International Jetport on your next trip.
Cheapest Round Trip Flight
$417
Southwest Airlines
• 2 stops
• 33h 40m
Aug 20 – Aug 26
The cheapest round trip flight from Seattle to Portland (SEA-PWM-SEA) is currently $417
Fastest Flight
7h 28m
The fastest nonstop flight from Seattle to Portland (SEA-PWM) takes 7h 28m
Top Airlines Flying from Seattle to Portland
Latest Flight Deals from Seattle (SEA) to Portland (PWM)
Compare and book low fare round-trip air tickets from Seattle to Portland. Ideal for travelers with confirmed return itineraries.
Aug 20 - Aug 26, Economy
Seattle → Portland
33h 40m
11:05 PM - 10:25 PM • 2 stops
Seattle → Portland
33h 40m
5:45 AM - 11:05 PM • 3 stops
Southwest Airlines
Aug 20 - Aug 26, Economy
Seattle → Portland
39h 16m
9:29 PM - 12:25 AM • 2 stops
Seattle → Portland
15h 28m
2:40 PM - 9:08 PM • 1 stop
Frontier Airlines
Aug 20 - Aug 26, Economy
Seattle → Portland
31h 59m
- • 1 stop
Seattle → Portland
23h 55m
- • 1 stop
Delta Airlines
Aug 20 - Aug 26, Economy
Seattle → Portland
23h 56m
- • 1 stop
Seattle → Portland
20h 29m
- • 1 stop
United Airlines
Aug 20 - Aug 26, Economy
Seattle → Portland
14h 2m
11:56 PM - 11:38 AM • 1 stop
Seattle → Portland
14h 10m
6:09 PM - 11:59 PM • 1 stop
American Airlines
FAQs on Seattle to Portland Flights
What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to PWM?
The most popular airline flying from Seattle to Portland are
Can I fly from SEA to PWM non-stop?
NO
Which airlines fly nonstop between Seattle and Portland?
The non-stop flights between Seattle and Portland are .
What’s the earliest departure time from SEA to PWM Airport?
The earliest flight leaves SEA at 9:29 pm and lands in PWM - Portland International Jetport
What are the airports in Portland?
PWM
Can I make changes to my Seattle to Portland flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to PWM?
Read the fare rules of the Seattle to Portland air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and Portland?
operate flights between Seattle and Portland
How long does a flight from Seattle to Portland take?
It takes approximately 6 hour to fly non-stop from SEA to PWM, which is 2489.5 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Portland (PWM) ?
In the past couple of days, the cheapest tickets to PWM from SEA were found on DL : USD 769
Do I need a passport to fly between SEA and PWM?
No
What’s the latest departure time from SEA to PWM ?
The last flight leaves SEA at 10:4000 pm
Seattle (SEA) to Portland (PWM): Airport Information
| Origin Airport | Seattle Tacoma International , Seattle, US |
| Destination Airport | Portland International Jetport , Portland, US |
| Distance | 2490 miles |
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