Cheap flights from Portland to Seattle
Compare Portland to Seattle flight deals
Find the cheapest month or even day of the year to fly to Seattle
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Flight deals from Portland to Seattle
Looking for a cheap last-minute deal or the best round-trip flight from Portland to Seattle? Find the lowest prices on one-way and round-trip tickets right here.
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Find the cheapest month to fly from Portland to Seattle
We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Seattle flights are currently cheapest in May.Apr
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Direct flights from Portland to Seattle
Alternative Portland to Seattle routes
Looking for the cheapest, fastest or easiest route from Portland to Seattle? You could fly into the following airports instead.Portland to Seattle: Flight information
The things to know before you go.| Cheapest flight found | C$179 |
|---|---|
| Cheapest month to fly | May |
| Average flight time | 1 hr, 3 mins |
| Most popular airline | Alaska Airlines |
| Average flights per week | 1,188 |
Finding cheap flights from Portland to Seattle: Frequently asked questions
How to find cheap flights to Seattle from Portland
Looking for cheap tickets from Portland to Seattle? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.
- Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Portland to Seattle. And with us, there are no hidden fees – what you see is what you pay.
- Compare flight deals to Seattle from Portland from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
- Flex your dates to find the best Portland–Seattle ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Seattle from Portland.
- Set up a Price Alert. You can easily track the fare of your cheap Portland–Seattle flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
- Fly without stops. Only interested in direct flights between Portland and Seattle? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
- Find the cheapest Business Class flights from Portland and Seattle. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Seattle, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
- Include nearby airports in your search. Widen your search for Portland to Seattle flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.
Combine your flight to Seattle from Portland with hotels and car rental
Once you've secured your cheap flight ticket from Portland to Seattle, discover the best prices and exclusive rates for hotels in Seattle or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.
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Plan the rest of your trip from Portland to Seattle
Prices shown on this page are estimated lowest prices only. Found in the last 45 days.
