$98 Cheap Flights from Portland (PWM) to Seattle (SEA)

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Cheap Flights from Portland to Seattle (PWM-SEA)

Prices were available within the past 7 days and start at $98 for one-way flights and $210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
Delta
American Airlines
Delta
American Airlines
American Airlines
Delta
Flights from Portland (PWM) to Seattle (SEA)
Origin airport
Portland Intl. Jetport
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Sun Country Airlines, United
Roundtrip price
$210
Distance
2482 mi

Portland to Seattle Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Portland to Seattle offer the perfect respite. Not only does exploring Seattle provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Portland to Seattle may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Seattle are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Seattle more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is $98 now!

Frequently asked questions

How much is a one-way flight from Portland Intl. Jetport Airport (PWM) to Sea-Tac Airport?
Make your next booking with Expedia and you could get one-way Portland flights to Seattle from only $118. This was the best price found for this route leaving within the next three months — an United flight, setting off from Portland Intl. Jetport Airport (PWM) on May 31 2024 and landing at Sea-Tac Airport. The price was last updated on May 15 2024 and has not changed since. Eager to snap up your own bargain flights? Awesome deals are only a few clicks away.
Is it cheaper to buy a plane ticket from Portland Intl. Jetport to Sea-Tac Airport last minute?
Booking your flight from Portland Intl. Jetport Airport (PWM) to Seattle - Tacoma Intl. Airport (SEA) at the last minute could save you a nice sum if you stumble on an awesome deal. However, airfares usually don’t drop in price as the date of departure nears. If you take a wait-and-see approach, flights could also be booked up or the best seats gone (that could mean the middle seat!). If you’d rather err on the side of caution, book well in advance of when you want to leave. Keep in mind that some of the best deals can be found up to a year in advance. If your preferred carrier hasn’t released its airfares yet, check back regularly as deals are constantly updated on Expedia.
What is the cheapest airline flying from Portland Intl. Jetport to Sea-Tac Airport in the next 90 days?
The cheapest airline flying from Portland to Seattle found on Expedia is United, which has fares starting from $118. This price is based on airfares found on Expedia with a departure date within the next 90 days. The flight leaves Portland Intl. Jetport on May 31 2024 and arrives at Sea-Tac Airport. Pricing information was updated on May 15 2024 and has not changed since.
What's the cheapest price for a flight from Portland Intl. Jetport Airport (PWM) to Sea-Tac Airport next month?
Pick up a flight from Portland to Seattle for only $118. This is the cheapest ticket for this route departing in the next month. It’s an United flight jetting off from Portland Intl. Jetport Airport (PWM) on May 31 2024 and arriving at Seattle - Tacoma Intl. Airport (SEA). The price was correct as of May 15 2024 and has not changed since. It was found after looking through all available flights on Expedia within the next 30 days.
What airports do you fly into for Seattle from Maine?
Seattle - Tacoma Intl. Airport (SEA), Renton Municipal Airport (RNT) and Boeing Field Airport (BFI) are your options when connecting from Maine to Seattle. About 12 mi south of downtown Seattle, Seattle - Tacoma Intl. Airport (SEA) is the city’s principal entry point. Think about factors like flight arrival and departure times and the distance to your hotel before choosing your airport. Space Needle and Pike Place Market are two excellent attractions to visit when you arrive at your destination.
Can I change the date of my flight from PWM to Seattle - Tacoma Intl. Airport (SEA)?
You can quickly make changes to your Portland Intl. Jetport to Sea-Tac Airport trip via the Expedia Trips portal. But before you make any amendments, read through the conditions and rules in your itinerary to find out what you’re allowed to do and whether fees apply. Some carriers have a change fee per person, in addition to any difference in airfares. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also swing by our Customer Service portal for further information and to chat with our Virtual Agent.
Seattle nearby Airports

Seattle Paine Field Intl. Airport

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