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Portland to Seattle Flights

Age of children at time of trip

We will search for applicable airfare discounts. Must have 1 adult for each infant in lap

Selected fares from Portland to Seattle

Departure Arrival Travel dates Round-trip
PWM SEA Mon, Jan 12 - Wed, Jan 21 $290
PWM SEA Tue, Jan 13 - Mon, Jan 26 $304
PWM SEA Sat, Jan 10 - Sun, Jan 18 $344
PWM SEA Tue, Jan 13 - Mon, Jan 26 $412
PWM SEA Tue, Jan 13 - Mon, Jan 26 $494

Portland and Seattle airports and terminals

Airports in Portland ME, US
map of airports in Portland
  • 1

    Portland Airport (PWM)

    Distance from City Center: 2.9 miles

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Airports in Seattle WA, US
map of airports in Seattle
  • 1

    SeaTac Airport (SEA)

    Distance from City Center: 10.9 miles

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Sun Mon Tue Wed Thu Fri Sat
1 2 3
4 5 6 7 8 9 10
11 12
$290
13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31

Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

Featured Seattle Airport Hotels

Hotel only $80

Crowne Plaza SEATTLE AIRPORT

3 stars
3.7 / 5 75 reviews

17338 International Blvd Map

...Amenity-filled hotel with airport convenience.... Museum of Flight (5 mi/8 km).... More

Hotel only $53

Seatac Inn and Airport Parking

2 stars
2.5 / 5 107 reviews

17108 International Blvd. Map

Save 25%

The Seatac Inn is conveniently located across the street from the Seattle-Tacoma International Airport and provides one of the fastest airport shuttle services in town.... More

Hotel only $79

Hilton Seattle Airport & Conference Center

3 stars
3.7 / 5 27 reviews

17620 International Blvd Map

Includes parking for up to 7 nights

Set in a convenient location just minutes from Seattle-Tacoma International Airport, the Hilton Seattle Airport & Conference Center hotel offers a warm, professional welcome in modern surroundings.... More

Hotel only $57

Red Roof Inn Seattle Airport - SEATAC

2 stars
3.3 / 5 296 reviews

16838 International Blvd Map

...Comfort and efficient hotel with airport convenience.... Museum of Flight (5 mi/8 km).... The hotel runs a 24-hour shuttle service to and from Sea-Tac.... More

Hotel only $49

Rodeway Inn SeaTac

1 star
2.4 / 5 45 reviews

2930 S. 176th St. Map

...courtesy Airport van.... More

Hotel only $57

Ramada SeaTac Airport

2 stars
2.9 / 5 568 reviews

16720 International Blvd Map

Stay 2, Save 15%

...Perhaps the closest hotel to the Seattle-Tacoma International Airport, the Ramada Inn & Suites SeaTac features comfort, efficiency and convenience.... More

January

Lowest roundtrip airfare in January from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Mon, Jan 12 Portland (PWM) Seattle (SEA) United Airlines $290
Earn $2.90
Return Wed, Jan 21 Seattle (SEA) Portland (PWM) United Airlines
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February

Lowest roundtrip airfare in February from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Feb 13 Portland (PWM) Seattle (SEA) Delta Air Lines $451
Earn $4.51
Return Thu, Feb 26 Seattle (SEA) Portland (PWM) Delta Air Lines
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March

Cheapest weekend flights in March from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Mar 19 Portland (PWM) Seattle (SEA) Delta Air Lines $522
Earn $5.22
Return Mon, Mar 23 Seattle (SEA) Portland (PWM) Delta Air Lines

Lowest roundtrip airfare in March from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Sun, Mar 1 Portland (PWM) Seattle (SEA) jetBlue $504
Earn $5.04
Return Sat, Apr 4 Seattle (SEA) Portland (PWM) jetBlue
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Portland to Seattle Intro 11

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Flight schedule for flights from Portland to Seattle on Sun, Dec 21, 2014

Carrier Flight # Departing Arriving Aircraft Flight time
Airport Time Airport Time
American Airlines/Alaska Airlines AA4587/AS27 PWM 1:10 PM SEA 8:50 PM E75/73J 10hr 40min
US Airways/Alaska Airlines US5732/AS27 PWM 1:10 PM SEA 8:50 PM E75/73J 10hr 40min
American Airlines/American Airlines AA4121/AA729 PWM 3:30 PM SEA 9:15 PM CRJ/321 8hr 45min
American Airlines/US Airways AA4121/US729 PWM 3:30 PM SEA 9:15 PM CRJ/321 8hr 45min
US Airways/American Airlines US4121/AA729 PWM 3:30 PM SEA 9:15 PM CRJ/321 8hr 45min
US Airways/US Airways US4121/US729 PWM 3:30 PM SEA 9:15 PM CRJ/321 8hr 45min
United Airlines/American Airlines UA3667/AA41 PWM 5:27 PM SEA 11:25 PM CR7/738 8hr 58min
United Airlines/US Airways UA3667/US41 PWM 5:27 PM SEA 11:25 PM CR7/738 8hr 58min
American Airlines/American Airlines AA3782/AA786 PWM 5:40 PM SEA 11:59 PM CRJ/321 9hr 19min
American Airlines/US Airways AA3782/US786 PWM 5:40 PM SEA 11:59 PM CRJ/321 9hr 19min
US Airways/American Airlines US3782/AA786 PWM 5:40 PM SEA 11:59 PM CRJ/321 9hr 19min
US Airways/US Airways US3782/US786 PWM 5:40 PM SEA 11:59 PM CRJ/321 9hr 19min