¥9,250 Cheap Flights from Portland (PDX) to Seattle (SEA)

Popular airlines from Portland International Airport (PDX) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Portland to Seattle (PDX-SEA)

Prices were available within the past 7 days and start at ¥9,250 for one-way flights and ¥12,120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
Delta
Delta
Delta
American Airlines
United
Hawaiian Airlines

Find the cheapest month to fly from Portland (PDX) to Seattle (SEA)

January is typically the cheapest month to fly

From ¥11,273 - ¥32,039 per traveler.

Frequently asked questions

How much is a flight from Portland Airport to Sea-Tac Airport?
Round-trip tickets between Portland Intl. Airport (PDX) and Sea-Tac Airport start from ¥12,120. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PDX to Seattle - Tacoma Intl. Airport (SEA)?
The majority of flights can be canceled online, but every airline has its own terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Portland Intl. Airport (PDX) to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Portland Intl. Airport (PDX) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from PDX to Seattle - Tacoma Intl. Airport (SEA)?
It takes just 1 hour and 3 minutes to journey from Portland Airport to SEA — just enough time for a power nap. You'll be landing in SeaTac by the time you open your eyes.
How far is the flight from Portland Airport to Sea-Tac Airport?
You can forget about a movie marathon on this flight — it's just 210 kilometers from Portland to SeaTac. Sit down, order a snack and you'll be touching down before you know it.
Which airlines fly direct from Portland Intl. Airport (PDX) to Sea-Tac Airport?
With 521 flights every month operating from PDX Airport to Sea-Tac Airport, Alaska Airlines (AS) is an excellent choice. If you'd like more options, check out the deals with Delta Air Lines (DL). This carrier offers 234 flights a month between these airports.
Are PDX Airport to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from PDX to Sea-Tac Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you'd rather play it safe and start planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines issue their prices that far in advance. Our suggestion? Check back often as updates are made regularly.

Travel information

Origin airport
Portland Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
¥12,120
Distance
206 km
Average flight time
1 hour 3 mins

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