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Cheap Flights from Seattle to Portland, ME, United States - SEA to PWM Last modified: May 24, 2016 7:40 PM

Popular flights from Seattle to Portland Last modified: May 24, 2016 7:40 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Aug 28, 2016 Sep 5, 2016 $813
American Airlines
Departure Date Return Date Lowest Price
Jun 7, 2016 Jun 21, 2016 $483
JetBlue Airways
Departure Date Return Date Lowest Price
Sep 21, 2016 Sep 30, 2016 $373
United Airlines
Departure Date Return Date Lowest Price
Sep 16, 2016 Sep 24, 2016 $361

How Much Does it Cost to Fly from Seattle to Portland (SEA to PWM)?

We have collected flight cost data from across the web for travel from Seattle to Portland, and have found the average flight price for this trip to be $539.

When Can I Buy the Cheapest Flight from Seattle to Portland (SEA to PWM)?

Airlines can adjust prices for plane tickets from Seattle to Portland 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.

Cheapest Day To Fly from Seattle to Portland

The chart below shows up-to-date information regarding the cheapest days to fly from Seattle to Portland.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$612 $403 $505 $586 $499 $514 $650

Lowest Fares Chart By Month from Seattle to Portland

The chart below shows the lowest fare by month when flying from Seattle to Portland.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Seattle Portland American 5/30/16 6/3/16 2 $631
June Seattle Portland United 6/7/16 6/21/16 1 $403
July Seattle Portland JetBlue 7/26/16 8/2/16 1 $537
August Seattle Portland United 8/16/16 8/23/16 1 $425
September Seattle Portland United 9/16/16 9/24/16 1 $361
October Seattle Portland United 10/10/16 10/17/16 1 $410
December Seattle Portland United 12/14/16 12/31/16 1 $541
February Seattle Portland American 2/19/17 2/28/17 1 $554

Round Trip vs One Way Flights from Seattle to Portland (SEA to PWM)

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 Seattle to Portland. 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 Seattle to Portland is $291.

The average price for round trip flights from Seattle to Portland is $594.

Seattle to Portland Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to Portland?
Answer: Atlanta, GA

Airlines Flying from Seattle to Portland (SEA to PWM) Number of flights searched: 109Last modified: May 24, 2016 7:40 PM

Below are the different airlines that fly from Seattle to Portland 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 Seattle to Portland.

Seattle to Portland
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
JetBlue JFK X X X X X X X
Delta ATL X X X X X X X
Delta MSP / DTW X X X X X X X
United ORD X X X X X X X
Southwest MDW X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Portland, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to New York American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $288
Seattle to Boston American, Alaska, JetBlue, Sun Country, United, Virgin America $292
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $205
Seattle to Manchester American, Alaska, United $313
Seattle to Atlanta American, Alaska, Frontier, Spirit, United $317
Seattle to Newark American, Alaska, JetBlue, United, Virgin America $354
Seattle to Philadelphia American, Alaska, JetBlue, Frontier, Spirit, United $262
Seattle to Washington American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $244
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Spirit, Sun Country, United, Virgin America $234
Seattle to Providence American, Alaska, United $292
Seattle to Bangor American, Alaska, United $406
Seattle to Hartford American, Alaska, United $396
Seattle to Burlington American, Alaska, JetBlue, United $360
Seattle to Baltimore American, Alaska, JetBlue, United $289

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Montreal American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $374

Cheap Domestic Flights to Portland - PWM

FlightsAirlineLowest Price
Portland to Portland American, Alaska, JetBlue, United $449
Bellingham to PortlandCheck Dates
Portland to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $278
Portland to Boston American, Alaska, JetBlue, Spirit, Sun Country, United, Virgin America $297
Portland to Manchester American, Alaska, United $420
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $118
Bellingham to Boston American, Alaska $419
Portland to Atlanta American, Alaska, Frontier, United $382
Vancouver to Montreal Pacific Coastal, Air Canada, Air Transat, Sunwing, WestJet $445

Cheap International Flights to Portland - PWM

FlightsAirlineLowest Price
Vancouver to Portland American, Air Canada, Alaska, United, WestJet $502
Victoria to Portland American, Air Canada, Alaska, United, WestJet $752
Vancouver to New York Pacific Coastal, American, Air Canada, Alaska, JetBlue, Cathay, United, Virgin America, WestJet, Great Lakes $304
Vancouver to Boston Pacific Coastal, American, Air Canada, Alaska, JetBlue, Air Transat, United, Virgin America, WestJet $264
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $558
Victoria to Boston Pacific Coastal, American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $252
Cheap Flights from Seattle to Portland, ME, United States, from $361 Round trip from SEA to PWM