Portland International Airport to Seattle Tacoma Intl. Airport Flights Info
How can I find cheap flights from Portland International Airport to Seattle Tacoma Intl. Airport?
Explore the cheapest one-way and round-trip flights from Portland International Airport to Seattle Tacoma Intl. Airport over the next 90 days, with one-way fares from TRY 4,322 and round-trip from TRY 5,622. Based on Trip.com's latest 7-day flight data.
- Round-trip
- Cheapest
- Nonstop
- Recommended
- Next 7 days
- Fastest
- Cheapest nonstop
PDX 7:35 PM1h 15mNonstopSEA 8:50 PMPortland - Seattle | Wed, Nov 18 | Delta Air LinesPrice detailsPDX-SEA
Included
SEA 7:20 AM1h 16mNonstopPDX 8:36 AMSeattle - Portland | Mon, Nov 23 | Delta Air LinesPrice detailsSEA-PDXEconomy class
IncludedWi-Fi (additional charge)USB port and power outletTRY 5,622 TRY 13,00456% off56% offTRY 13,004 TRY 5,622
PDX 5:00 AM1h 2mNonstopSEA 6:02 AMPortland - Seattle | Fri, Dec 4 | Alaska AirlinesPrice detailsPDX-SEA
Included
SEA 11:10 PM1hNonstopPDX 12:10 AMSeattle - Portland | Tue, Dec 8 | Alaska AirlinesPrice detailsSEA-PDX
IncludedTRY 5,705 TRY 13,00456% off56% offTRY 13,004 TRY 5,705
PDX 5:59 PM1h 13mNonstopSEA 7:12 PMPortland - Seattle | Sat, Dec 5 | Delta Air LinesPrice detailsPDX-SEAEconomy class
IncludedWi-Fi (additional charge)USB port and power outlet
SEA 7:20 AM1h 13mNonstopPDX 8:33 AMSeattle - Portland | Tue, Dec 8 | Delta Air LinesPrice detailsSEA-PDXEconomy class
IncludedWi-Fi (additional charge)USB port and power outletTRY 8,266 TRY 13,00436% off36% offTRY 13,004 TRY 8,266
PDX 6:40 AM1h 8mNonstopSEA 7:48 AMPortland - Seattle | Fri, Jan 8 | Delta Air LinesPrice detailsPDX-SEA
Included
SEA 8:30 AM1h 8mNonstopPDX 9:38 AMSeattle - Portland | Sun, Jan 10 | Delta Air LinesPrice detailsSEA-PDX
IncludedTRY 8,26636% offTRY 13,004 TRY 8,266
PDX 5:51 PM1h 14mNonstopSEA 7:05 PMPortland - Seattle | Sun, Nov 22 | Delta Air LinesPrice detailsPDX-SEAEconomy class
IncludedWi-Fi (additional charge)USB port and power outlet
SEA 8:58 PM59mNonstopPDX 9:57 PMSeattle - Portland | Sun, Nov 29 | Delta Air LinesPrice detailsSEA-PDXEconomy class
IncludedWi-Fi (additional charge)USB port and power outletTRY 9,31728% offTRY 13,004 TRY 9,317
PDX 9:30 PM1h 13mNonstopSEA 10:43 PMPortland - Seattle | Wed, Dec 16 | Alaska AirlinesPrice detailsPDX-SEAEconomy class
IncludedWi-Fi (additional charge)USB port and power outlet
SEA 7:26 AM1h 3mNonstopPDX 8:29 AMSeattle - Portland | Wed, Dec 23 | Alaska AirlinesPrice detailsSEA-PDX
IncludedTRY 10,22321% offTRY 13,004 TRY 10,223
PDX 4:03 PM59mNonstopSEA 5:02 PMPortland - Seattle | Wed, Dec 9 | Alaska AirlinesPrice detailsPDX-SEA
Included
SEA 8:57 PM55mNonstopPDX 9:52 PMSeattle - Portland | Wed, Dec 16 | Alaska AirlinesPrice detailsSEA-PDXEconomy class
IncludedWi-Fi (additional charge)USB port and power outletTRY 10,23921% offTRY 13,004 TRY 10,239
PDX 5:23 AM57mNonstopSEA 6:20 AMPortland - Seattle | Sat, Dec 5 | Alaska AirlinesPrice detailsPDX-SEAEconomy class
IncludedWi-Fi (additional charge)
SEA 12:25 PM1h 3mNonstopPDX 1:28 PMSeattle - Portland | Sat, Dec 12 | Alaska AirlinesPrice detailsSEA-PDXEconomy class
IncludedWi-Fi (additional charge)USB port and power outletTRY 10,26121% offTRY 13,004 TRY 10,261
PDX 5:23 AM57mNonstopSEA 6:20 AMPortland - Seattle | Tue, Dec 15 | Alaska AirlinesPrice detailsPDX-SEAEconomy class
IncludedWi-Fi (additional charge)
SEA 4:21 PM55mNonstopPDX 5:16 PMSeattle - Portland | Wed, Dec 23 | Alaska AirlinesPrice detailsSEA-PDXEconomy class
IncludedWi-Fi (additional charge)USB port and power outletTRY 10,49519% offTRY 13,004 TRY 10,495
PDX 1:00 PM17h 25m1 stopSEA 2:00 PMPortland - Seattle | Sun, Nov 15 | Normal Airline
SEA 3:00 PM6hNonstopPDX 4:00 PMSeattle - Portland | Tue, Nov 17 | Normal AirlineFind more flightsFind more flights
- Cheapest
PDX 4:15 PM1h 13mNonstopSEA 5:28 PMPortland - Seattle | Fri, Dec 25 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 4,322 TRY 7,68744% off44% offTRY 7,687 TRY 4,322
PDX 4:15 PM1h 13mNonstopSEA 5:28 PMPortland - Seattle | Fri, Jan 1 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 4,443 TRY 7,68742% off42% offTRY 7,687 TRY 4,443
PDX 4:15 PM1h 13mNonstopSEA 5:28 PMPortland - Seattle | Tue, Dec 22 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 5,214 TRY 7,68732% off32% offTRY 7,687 TRY 5,214
PDX 7:41 PM1h 14mNonstopSEA 8:55 PMPortland - Seattle | Tue, Dec 22 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 5,21472% offTRY 18,387 TRY 5,214
PDX 5:47 PM1h 15mNonstopSEA 7:02 PMPortland - Seattle | Thu, Dec 3 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 5,48628% offTRY 7,687 TRY 5,486
PDX 10:56 AM7h 17m1 stopSEA 6:13 PMPortland - Seattle | Tue, Dec 15 | Alaska Airlines
Price detailsPDX-SFOEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletSFO-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletTRY 5,81824% offTRY 7,687 TRY 5,818
PDX 7:28 AM7h 58m1 stopSEA 3:26 PMPortland - Seattle | Thu, Jan 7 | Alaska Airlines
Price detailsPDX-OAKEconomy classIn-flight meals are availableWi-Fi (additional charge)TRY 6,06021% offTRY 7,687 TRY 6,060
PDX 2:30 PM6h 26m1 stopSEA 8:56 PMPortland - Seattle | Fri, Jan 8 | Alaska Airlines
Price detailsOAK-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletTRY 6,13620% offTRY 7,687 TRY 6,136
PDX 2:30 PM6h 26m1 stopSEA 8:56 PMPortland - Seattle | Tue, Jan 5 | Alaska Airlines
TRY 6,13620% offTRY 7,687 TRY 6,136
PDX 1:00 PM17h 25m1 stopSEA 2:00 PMPortland - Seattle | Sun, Nov 15 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
PDX 4:15 PM1h 13mNonstopSEA 5:28 PMPortland - Seattle | Fri, Dec 25 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 4,322 TRY 7,68744% off44% offTRY 7,687 TRY 4,322
PDX 4:15 PM1h 13mNonstopSEA 5:28 PMPortland - Seattle | Fri, Jan 1 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 4,443 TRY 7,68742% off42% offTRY 7,687 TRY 4,443
PDX 4:15 PM1h 13mNonstopSEA 5:28 PMPortland - Seattle | Tue, Dec 22 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 5,214 TRY 7,68732% off32% offTRY 7,687 TRY 5,214
PDX 7:41 PM1h 14mNonstopSEA 8:55 PMPortland - Seattle | Tue, Dec 22 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 5,21472% offTRY 18,387 TRY 5,214
PDX 5:47 PM1h 15mNonstopSEA 7:02 PMPortland - Seattle | Thu, Dec 3 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 5,48628% offTRY 7,687 TRY 5,486
PDX 7:30 AM1h 5mNonstopSEA 8:35 AMPortland - Seattle | Wed, Dec 2 | Alaska Airlines
TRY 6,74863% offTRY 18,387 TRY 6,748
PDX 6:25 AM1h 3mNonstopSEA 7:28 AMPortland - Seattle | Wed, Jan 6 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 6,80163% offTRY 18,387 TRY 6,801
PDX 12:00 PM57mNonstopSEA 12:57 PMPortland - Seattle | Tue, Jan 5 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)TRY 6,80163% offTRY 18,387 TRY 6,801
PDX 4:03 PM59mNonstopSEA 5:02 PMPortland - Seattle | Sat, Dec 5 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)TRY 6,82363% offTRY 18,387 TRY 6,823
PDX 1:00 PM17h 25m1 stopSEA 2:00 PMPortland - Seattle | Sun, Nov 15 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
PDX 7:41 PM1h 14mNonstopSEA 8:55 PMPortland - Seattle | Tue, Dec 22 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 5,214 TRY 18,38772% off72% offTRY 18,387 TRY 5,214
PDX 7:30 AM1h 5mNonstopSEA 8:35 AMPortland - Seattle | Wed, Dec 2 | Alaska Airlines
TRY 6,748 TRY 18,38763% off63% offTRY 18,387 TRY 6,748
PDX 6:25 AM1h 3mNonstopSEA 7:28 AMPortland - Seattle | Wed, Jan 6 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 6,801 TRY 18,38763% off63% offTRY 18,387 TRY 6,801
PDX 12:00 PM57mNonstopSEA 12:57 PMPortland - Seattle | Tue, Jan 5 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)TRY 6,80163% offTRY 18,387 TRY 6,801
PDX 4:03 PM59mNonstopSEA 5:02 PMPortland - Seattle | Sat, Dec 5 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)TRY 6,82363% offTRY 18,387 TRY 6,823
PDX 9:45 PM1h 12mNonstopSEA 10:57 PMPortland - Seattle | Wed, Dec 30 | Alaska Airlines
TRY 6,83863% offTRY 18,387 TRY 6,838
PDX 4:03 PM59mNonstopSEA 5:02 PMPortland - Seattle | Wed, Dec 9 | Alaska Airlines
TRY 6,85463% offTRY 18,387 TRY 6,854
PDX 5:32 PM1h 2mNonstopSEA 6:34 PMPortland - Seattle | Tue, Dec 8 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)TRY 6,85463% offTRY 18,387 TRY 6,854
PDX 8:21 AM1h 3mNonstopSEA 9:24 AMPortland - Seattle | Tue, Dec 29 | Alaska Airlines
TRY 6,90662% offTRY 18,387 TRY 6,906
PDX 1:00 PM17h 25m1 stopSEA 2:00 PMPortland - Seattle | Sun, Nov 15 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
PDX 5:45 PM1hNonstopSEA 6:45 PMPortland - Seattle | Sun, Nov 15 | Alaska Airlines
TRY 14,727 TRY 26,54945% off45% offTRY 26,549 TRY 14,727
PDX 7:08 AM1h 7mNonstopSEA 8:15 AMPortland - Seattle | Mon, Nov 16 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 14,727 TRY 26,54945% off45% offTRY 26,549 TRY 14,727
PDX 7:08 AM1h 7mNonstopSEA 8:15 AMPortland - Seattle | Tue, Nov 17 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 21,504 TRY 26,54919% off19% offTRY 26,549 TRY 21,504
PDX 2:15 PM1h 10mNonstopSEA 3:25 PMPortland - Seattle | Tue, Nov 17 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 17,81733% offTRY 26,549 TRY 17,817
PDX 7:00 AM1h 18mNonstopSEA 8:18 AMPortland - Seattle | Wed, Nov 18 | Delta Air Lines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 12,64952% offTRY 26,549 TRY 12,649
PDX 7:08 AM1h 7mNonstopSEA 8:15 AMPortland - Seattle | Wed, Nov 18 | Alaska Airlines
TRY 12,64952% offTRY 26,549 TRY 12,649
PDX 8:08 AM1hNonstopSEA 9:08 AMPortland - Seattle | Thu, Nov 19 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)USB port and power outletTRY 15,52842% offTRY 26,549 TRY 15,528
PDX 2:49 PM1hNonstopSEA 3:49 PMPortland - Seattle | Fri, Nov 20 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)TRY 15,52842% offTRY 26,549 TRY 15,528
PDX 1:00 PM17h 25m1 stopSEA 2:00 PMPortland - Seattle | Sun, Nov 15 | Normal AirlineFind more flightsFind more flights
PDX 11:57 AM55mNonstopSEA 12:52 PMPortland - Seattle | Sat, Dec 12 | Alaska Airlines
TRY 9,113 TRY 14,75938% off38% offTRY 14,759 TRY 9,113
PDX 12:00 PM57mNonstopSEA 12:57 PMPortland - Seattle | Tue, Jan 5 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)TRY 6,801 TRY 18,38763% off63% offTRY 18,387 TRY 6,801
PDX 7:36 PM58mNonstopSEA 8:34 PMPortland - Seattle | Fri, Nov 27 | Alaska Airlines
TRY 11,954 TRY 14,75919% off19% offTRY 14,759 TRY 11,954
PDX 4:03 PM59mNonstopSEA 5:02 PMPortland - Seattle | Sat, Dec 5 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)TRY 6,82363% offTRY 18,387 TRY 6,823
PDX 4:03 PM59mNonstopSEA 5:02 PMPortland - Seattle | Wed, Dec 9 | Alaska Airlines
TRY 6,85463% offTRY 18,387 TRY 6,854
PDX 4:03 PM59mNonstopSEA 5:02 PMPortland - Seattle | Sat, Dec 12 | Alaska Airlines
TRY 14,89319% offTRY 18,387 TRY 14,893
PDX 1:52 PM1hNonstopSEA 2:52 PMPortland - Seattle | Sat, Dec 26 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)TRY 8,96939% offTRY 14,759 TRY 8,969
PDX 5:32 PM1h 2mNonstopSEA 6:34 PMPortland - Seattle | Tue, Dec 8 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)TRY 6,85463% offTRY 18,387 TRY 6,854
PDX 2:52 PM1h 2mNonstopSEA 3:54 PMPortland - Seattle | Sat, Dec 19 | Alaska Airlines
Price detailsPDX-SEAEconomy classWi-Fi (additional charge)TRY 7,23961% offTRY 18,387 TRY 7,239
PDX 1:00 PM17h 25m1 stopSEA 2:00 PMPortland - Seattle | Sun, Nov 15 | Normal AirlineFind more flightsFind more flights
Displayed flight fares from Portland to Seattle are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.
Which airline offers the cheapest flights from Portland International Airport to Seattle Tacoma Intl. Airport?
Trip.com Price Insights: Flights from Portland International Airport to Seattle Tacoma Intl. Airport
What is the cheapest month for one-way flights from Portland International Airport to Seattle Tacoma Intl. Airport?
Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Portland International Airport to Seattle Tacoma Intl. Airport, the best time to buy is in January, with an average price of TRY 5,310. You’ll want to avoid October, when the average price can reach as high as TRY 12,371.
What is the cheapest day of the week to fly from Portland International Airport to Seattle Tacoma Intl. Airport?
Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Portland International Airport to Seattle Tacoma Intl. Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.
What is the flight schedule from Portland International Airport to Seattle Tacoma Intl. Airport?
Check the schedule for flights from Portland to Seattle and find the flight that best matches your travel plans.
-
AS2205
Portland International Airport
5:23 AM
PDX
6:20 AM
SEA
S M T W - F SSearch -
AS2284
Portland International Airport
1:49 PM
PDX
2:48 PM
SEA
S M T W T F SSearch -
AS490
Portland International Airport
7:22 AM
PDX
8:30 AM
SEA
S M T W T F SSearch -
AS1432
Portland International Airport
9:35 PM
PDX
10:39 PM
SEA
S M T W - F SSearch -
AS427
Portland International Airport
7:08 AM
PDX
8:15 AM
SEA
S M T W T F SSearch -
DL3913
Portland International Airport
7:40 PM
PDX
8:50 PM
SEA
S M T W T - SSearch -
AS3217
Portland International Airport
10:30 AM
PDX
11:40 AM
SEA
S M T W T F SSearch -
DL3918
Portland International Airport
5:51 PM
PDX
7:05 PM
SEA
S M T W T F SSearch -
DL3953
Portland International Airport
9:16 AM
PDX
10:44 AM
SEA
S M T W T F SSearch -
AS236
Portland International Airport
2:50 PM
PDX
4:44 PM
SFO
S M T W - F SSearch -
AS620
San Francisco Intl. Airport
8:58 PM
SFO
11:13 PM
SEA
S - - W - - S
FAQs for Portland International Airport to Seattle Tacoma Intl. Airport Flights
How long is the flight from Portland International Airport to Seattle Tacoma Intl. Airport?
Portland International Airport to Seattle Tacoma Intl. Airport takes about 37 minutes on average. Actual flight time may vary depending on route, weather and air traffic.How many daily flights are there from Portland International Airport (PDX) to Seattle Tacoma Intl. Airport (SEA)?
There are around 8 daily flights from Portland International Airport (PDX) to Seattle Tacoma Intl. Airport (SEA).What is the flight schedule from Portland International Airport to Seattle Tacoma Intl. Airport?
The earliest flight from Portland International Airport to Seattle Tacoma Intl. Airport departs at 05:05, and the last departs at 21:59, with about 24 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.When are flight tickets from Portland International Airport (PDX) to Seattle Tacoma Intl. Airport (SEA) most expensive?
The route from Portland International Airport (PDX) to Seattle Tacoma Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around TRY 15,452 in November, the most expensive month to book this route.What time does the earliest flight from Portland International Airport to Seattle Tacoma Intl. Airport depart?
The earliest flight departs from Portland International Airport (PDX) at 05:30 and arrives in Seattle Tacoma Intl. Airport (SEA) at 06:40.What time does the latest flight from Portland International Airport to Seattle Tacoma Intl. Airport depart?
The latest flight departs from Portland International Airport (PDX) at 20:50 and arrives in Seattle Tacoma Intl. Airport (SEA) at 21:55.What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
Which airline operates the most direct flights from Portland International Airport (PDX) to Seattle Tacoma Intl. Airport (SEA)?
Delta Air Lines is a very popular airline operating an average of 1385 flights per month.What are the cheapest flights from Portland International Airport to Seattle Tacoma Intl. Airport?
One-way flights from Portland International Airport to Seattle Tacoma Intl. Airport currently start from TRY 4,322, and round-trip fares start from TRY 5,622. The current lowest fare is a Delta Air Lines flight departing on Fri, Dec 25; prices may vary depending on availability.Which airlines offer direct flights from Portland International Airport to Seattle Tacoma Intl. Airport?
Yes. Alaska Airlines, Delta Air Lines and Cathay Pacific operate direct flights from Portland International Airport to Seattle Tacoma Intl. Airport, with an average flight time of 34 minutes, and around 125 weekly flights. Actual flight frequency may vary by season.What is the average price of a flight from Portland International Airport to Seattle Tacoma Intl. Airport?
Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Portland International Airport to Seattle Tacoma Intl. Airport is TRY 15,086. Prices may vary depending on the departure date, airline, and availability.Which budget airlines fly from Portland International Airport to Seattle Tacoma Intl. Airport?
WestJet and Condor are the most popular budget airlines flying from Portland International Airport to Seattle Tacoma Intl. Airport, with one-way fares starting from TRY 4,322. Compare final prices carefully, as baggage, seat selection and payment fees may apply.How many weekly flights are there from Portland International Airport to Seattle Tacoma Intl. Airport?
Portland International Airport to Seattle Tacoma Intl. Airport operates around 131 weekly flights, mainly by Alaska Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.How do I book flights from Portland International Airport to Seattle Tacoma Intl. Airport on Trip.com?
Enter Portland International Airport and Seattle Tacoma Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.
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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.