$43 Find Cheap Flights from Seattle to Portland

Flights from Seattle to Portland

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Flights from Seattle to Portland Starting at CNY 43

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Seattle to Portland?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Seattle to Portland

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines

From $43

Delta Air Lines

From $45

United Airlines

From $168

Southwest Airlines

From $182

American Airlines

From $245

ANA airlines

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Alternative Cheap Routes from Seattle to Portland

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to Portland.

Cheapest
SEA
08:45
0h 54m
Direct
PDX
09:39
Seattle-Tacoma International Airport - Portland International Airport
Sat, May 18Alaska Airlines
$43
SEA
08:45
0h 54m
Direct
PDX
09:39
Seattle-Tacoma International Airport - Portland International Airport
Sat, May 18Alaska Airlines
$43
Find More Flights

Frequently Asked Questions

When are flight tickets from Seattle (SEA) to Portland (PDX) the cheapest?
Airlines adjust prices for flights from Seattle to Portland based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Seattle (SEA) to Portland (PDX) cost?
According to Trip.com's data, the lowest price is around $189.
How long does it take to fly from Seattle (SEA) to Portland (PDX) and what is the distance?
It takes around 57 minutes to fly from Seattle (SEA) to Portland (PDX).
What are the most popular airlines that fly from Seattle (SEA) to Portland (PDX)?
Airlines with flights from Seattle (SEA) to Portland (PDX): Qatar Airways, Alaska Airlines, Delta Air Lines, Air Tahiti Nui, China Eastern Airlines, WestJet and Aeromexico.

How to find a cheap flight from Seattle to Portland

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Portland. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Travel Info | Seattle to Portland

Cheapest nonstop flight price	$43
Cheapest round-trip ticket price	$79
Off-season for travel	January
Peak season for travel	October
Flight distance	208.22km
Average flight time	57 minutes
Popular airline	Alaska Airlines