Cheap Flight Tickets from Seattle (SEA) to Portland (PDX), Starting at $258

Good to Know: Cheapest and Fastest SEA - PDX Flights

Useful information for finding best airline tickets from Seattle Tacoma International to Portland International on your next trip.

Cheapest Round Trip Flight

$258

DL Delta Airlines • nonstop • 1h 50m

Jul 31 – Aug 07

The cheapest round trip flight from Seattle to Portland (SEA-PDX-SEA) is currently $258

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Cheapest Direct Flight

$258

DL Delta Airlines • nonstop • 1h 50m

Jul 31

The cheapest nonstop flight from Seattle to Portland (SEA-PDX) is currently $258

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Fastest Flight

1h 41m

The fastest nonstop flight from Seattle to Portland (SEA-PDX) takes 1h 41m

Top Airlines Flying from Seattle to Portland

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Seattle (SEA) to Portland (PDX)

Compare and book low fare round-trip air tickets from Seattle to Portland. Ideal for travelers with confirmed return itineraries.

Jul 31 - Aug 07, Economy
DL
Seattle → Portland
1h 50m
7:30 AM - 8:40 AM • nonstop
DL
Seattle → Portland
1h 52m
3:25 PM - 4:37 PM • nonstop
$258
Delta Airlines
Jul 31 - Aug 07, Economy
DL
Seattle → Portland
1h 44m
10:50 PM - 11:54 PM • nonstop
DL
Seattle → Portland
2h 6m
9:29 AM - 10:55 AM • nonstop
$258
Delta Airlines
Jul 31 - Aug 07, Economy
WN
Seattle → Portland
11h 40m
5:35 PM - 12:35 AM • 1 stop
WN
Seattle → Portland
10h 50m
5:00 AM - 11:50 AM • 1 stop
$614
Southwest Airlines
Jul 31 - Aug 07, Economy
WN
Seattle → Portland
8h 40m
6:05 PM - 11:25 PM • 1 stop
WN
Seattle → Portland
15h 20m
1:35 PM - 10:55 PM • 1 stop
$614
Southwest Airlines
Jul 31 - Aug 07, Economy
WN
Seattle → Portland
13h 35m
2:35 PM - 10:50 PM • 1 stop
WN
Seattle → Portland
10h 25m
12:20 PM - 6:45 PM • 1 stop
$614
Southwest Airlines
Jul 31 - Aug 07, Economy
WN
Seattle → Portland
17h 10m
12:20 PM - 10:50 PM • 1 stop
WN
Seattle → Portland
6h 45m
9:20 AM - 1:25 PM • 1 stop
$614
Southwest Airlines

Fly from Seattle to Portland with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Portland? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Seattle to Portland Flights

What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to PDX?
The most popular airline flying from Seattle to Portland are
Can I fly from SEA to PDX non-stop?
Yes, you can fly SEA to PDX non-stop on
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 PDX Airport?
The earliest flight leaves SEA at 7:30 am and lands in PDX - Portland International
What are the airports in Portland?
PDX
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 PDX?
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 1 hour to fly non-stop from SEA to PDX, which is 129.23 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Portland (PDX) ?
In the past couple of days, the cheapest tickets to PDX from SEA were found on WN : USD 614
Do I need a passport to fly between SEA and PDX?
No
What’s the latest departure time from SEA to PDX ?
The last flight leaves SEA at 10:50 pm

Seattle (SEA) to Portland (PDX): Airport Information

Origin Airport Seattle Tacoma International , Seattle, US
Destination Airport Portland International , Portland, US
Distance 129 miles

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