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Amazing PDX to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $133 round trip and $69 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for PDX to SEA

Carrier Flight Depart PDX Arrive SEA Fri
9/25
Sat
9/26
Sun
9/27
Mon
9/28
Tue
9/29
Wed
9/30
Thu
10/1
Stops
AS 488 05:30 am 06:25 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 3613 06:00 am 06:59 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 2806 06:30 am 07:29 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1202 07:00 am 07:59 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 2648 08:00 am 08:55 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 2389 09:00 am 09:55 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 3555 09:32 am 10:43 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 2876 10:00 am 10:55 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 2808 10:45 am 11:40 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 2571 11:15 am 12:10 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 4053 11:30 am 12:35 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 2577 12:00 pm 12:55 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 3535 01:28 pm 02:28 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1204 01:40 pm 02:39 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 2853 02:45 pm 03:37 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 3529 03:35 pm 04:39 pm Check fare Check fare Check fare Check fare - - Check fare 0 stop(s)
AS 2819 03:45 pm 04:37 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 2665 04:45 pm 05:37 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 3516 05:12 pm 06:14 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 997 05:45 pm 06:39 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 2269 06:45 pm 07:37 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 2900 08:30 pm 09:22 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 2680 09:20 pm 10:12 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
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FAQs about flights from Portland Intl. Airport (PDX) to Seattle - Tacoma Intl. Airport (SEA)

Are there direct flights from PDX Airport to Sea-Tac Airport?

If you're looking to get from Portland, OR Airport (PDX-Portland Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) as speedily as possible, you'll be happy to know multiple airlines operate nonstop flights. Select your favorite seat with Alaska Airlines or Delta Air Lines.

How long is the flight from PDX Airport to Sea-Tac Airport?

The journey from Portland, OR Airport (PDX-Portland Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) takes just 2 hours and 32 minutes on average. With such minimal travel time, you won't need to fret if you forget to bring your phone charger in your carry-on bag.

What is the flight distance from PDX Airport to Sea-Tac Airport?

After taking off from Portland, OR Airport (PDX-Portland Intl.), you'll travel 684 miles before touching down at Seattle, WA Airport (SEA-Seattle - Tacoma Intl.). That should give you enough time to read several chapters of your novel or perhaps even squeeze in a quick snooze.

What airlines fly from PDX Airport to Sea-Tac Airport?

If you're traveling to Seattle from Portland, you'll find several airlines that advertise direct flights. One of the most well-known is Alaska Airlines (AS), which has 298 flights on this route each month. If you want more choice, look up the fares on offer from Delta Air Lines (DL). This airline operates 175 flights each month. Between the two, there's no doubt you'll find a deal to suit your needs.

Flying Tips & Tricks How do I find my flight number?
  • Review the itinerary the airline sent to your inbox. It'll be a combination of numbers and letters that ought to be easy to spot.
How early can you check bags for a flight?
  • Scheduled check-in times are different across airlines. However, with international flights you can usually drop your baggage three hours before departure. We recommend getting to the airport with plenty of time to spare as check-in closes about an hour before the plane leaves. If you're traveling domestically, check-in and luggage drop open a couple of hours before departure and close 45 minutes before takeoff.

Portland Intl. to Seattle - Tacoma Intl. Flight FAQ

Traveling FromPortland Intl.
Traveling ToSeattle - Tacoma Intl.
Shortest Flight Time0 hours 52 mins
Earliest Departure Time5:30AM PDT
Latest Departure Time9:20PM PDT
Lowest Flight Price$133

Portland to Seattle Carriers and Route Information

Flight path for flights from Portland International Airport to Seattle-Tacoma International Airport


Distance:
130.00 miles


Airlines & Aircraft Used on PDX to SEA Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
Boeing 737 all pax models
Alaska Airlines
De Havilland Canada DHC-8-400 Dash 8Q
Delta Air Lines
Airbus A320-100/200
*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.