Cheap Flights from Portland to Seattle, WA, United States - PDX to SEA
Popular flights from Portland to Seattle
When Can I Buy the Cheapest Flight from Portland to Seattle (PDX to SEA)?
Airlines can adjust prices for plane tickets from Portland to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.
How far in advance should you book flights from Portland to Seattle
The chart below shows up-to-date information regarding how far in advance a flight from Portland to Seattle should be booked.
|Advanced Purchase||Non Stop||One Stop|
|< 7 days||$177||$275|
Lowest Fares Chart By Month from Portland to Seattle
The chart below shows the lowest fare by month when flying from Portland to Seattle.
|Month||Origin||Destination||Carrier||Depart Date||Return Date||Stops||Price|
Cheapest Weekend Non-Stop Flights for the Next 30 Days from Portland to Seattle
If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Portland to Seattle.
Next 30 Days
Non-Stop vs Connecting Flights from Portland to Seattle (PDX to SEA)
Your Portland to Seattle flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.
The average price for connecting flights from Portland to Seattle is $175.
The average price for non-stop flights from Portland to Seattle is $94.
The chart below shows up to date information regarding non-stop flights from Portland to Seattle.
|Carrier||Mon||Tue||Wed||Thu||Fri||Sat||Sun||Earliest Flight||Latest Flight|
Round Trip vs One Way Flights from Portland to Seattle (PDX to SEA)
We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Portland to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.
The average price for one way flights from Portland to Seattle is $47.
The average price for round trip flights from Portland to Seattle is $94.
Portland to Seattle Flight Questions
Below are some common questions that asked about this flight route:
Airlines Flying from Portland to Seattle (PDX to SEA)
Below are the different airlines that fly from Portland to Seattle with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.
Below is the full flight schedule summary of the next 30 days for flights from Portland to Seattle.
Airports for Your Route
These pages contain information about the major airports in Portland and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.
Farecompare Research Tools
Cheap Domestic Flights from Portland - PDX
Cheap Domestic Flights to Seattle - SEA
|Eugene to Seattle||Alaska||$237|
|Pasco to Seattle||Alaska, United||$171|
|Redmond to Seattle||Alaska||$235|
|Wenatchee to Seattle||Alaska||$159|
|Yakima to Seattle||Alaska||$180|
|North Bend to Seattle||United||$354|
|Seattle to Portland||American, Alaska, United||$94|
|Seattle to Los Angeles||American, Alaska, Spirit, United, Virgin America||$86|
|Seattle to Chicago||American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America||$201|
|Seattle to Wenatchee||Alaska||$159|
|Seattle to Las Vegas||American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America||$78|
|Seattle to Dallas - Ft Worth||American, Alaska, Frontier, Spirit, Sun Country, United, Virgin America||$182|
|Seattle to Bellingham||American, Alaska, United||$180|
|Seattle to Yakima||Alaska||$180|
|Seattle to San Francisco||American, Alaska, JetBlue, United, Virgin America||$132|
|Seattle to Spokane||American, Alaska, United||$176|
|Seattle to Atlanta||American, Alaska, Frontier, Spirit, United||$266|
|Seattle to Pasco||American, Alaska, United||$171|
|Seattle to New York||American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America||$237|
|Redmond to Portland||Alaska||$187|
|Seattle to Denver||American, Alaska, Frontier, Spirit, United, Virgin America||$133|
|Pasco to Portland||American, Alaska||$157|