Flights from Portland to Seattle

Selected fares from Portland to Seattle

Departure Arrival Travel dates Round-trip
PWM SEA Fri, May 8 - Sat, May 9 $302
PWM SEA Sun, May 10 - Sun, May 24 $308
PWM SEA Thu, Jun 4 - Tue, Jun 9 $308
PWM SEA Thu, Sep 17 - Tue, Sep 22 $308
PWM SEA Tue, Sep 22 - Tue, Sep 29 $312
PWM SEA Sun, May 10 - Sun, May 17 $1,645

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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Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

Featured Seattle Airport Hotels

Hotel only $92

Crowne Plaza SEATTLE AIRPORT

3 stars
3.7 / 5 77 reviews

17338 International Blvd Map

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

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Seatac Inn and Airport Parking

2 stars
2.5 / 5 116 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

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Hilton Seattle Airport & Conference Center

3 stars
3.8 / 5 29 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
3.4 / 5 331 reviews

16838 International Blvd Map

Save 10% On your Stay

...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 $44

Rodeway Inn SeaTac

1 star
2.5 / 5 53 reviews

2930 S. 176th St. Map

...courtesy Airport van.... More

April

Cheapest weekend flights in April from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Apr 9 Portland (PWM) Seattle (SEA) Delta Air Lines $619
Earn $6.19
Return Mon, Apr 13 Seattle (SEA) Portland (PWM) Delta Air Lines

Lowest roundtrip airfare in April from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Apr 15 Portland (PWM) Seattle (SEA) United Airlines $501
Earn $5.01
Return Mon, Apr 20 Seattle (SEA) Portland (PWM) United Airlines

Best one-week trip in April from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Apr 14 Portland (PWM) Seattle (SEA) jetBlue $516
Earn $5.16
Return Tue, Apr 21 Seattle (SEA) Portland (PWM) jetBlue
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May

Cheapest weekend flights in May from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, May 8 Portland (PWM) Seattle (SEA) United Airlines $302
Earn $3.02
Return Sat, May 9 Seattle (SEA) Portland (PWM) United Airlines

Lowest roundtrip airfare in May from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, May 8 Portland (PWM) Seattle (SEA) United Airlines $302
Earn $3.02
Return Sat, May 9 Seattle (SEA) Portland (PWM) United Airlines

Best one-week trip in May from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, May 6 Portland (PWM) Seattle (SEA) United Airlines $308
Earn $3.08
Return Wed, May 13 Seattle (SEA) Portland (PWM) United Airlines
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June

Cheapest weekend flights in June from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Jun 11 Portland (PWM) Seattle (SEA) US Airways $606
Earn $6.06
Return Mon, Jun 15 Seattle (SEA) Portland (PWM) US Airways

Lowest roundtrip airfare in June from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Jun 4 Portland (PWM) Seattle (SEA) US Airways $308
Earn $3.08
Return Tue, Jun 9 Seattle (SEA) Portland (PWM) US Airways

Best one-week trip in June from Portland to Seattle

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Jun 5 Portland (PWM) Seattle (SEA) US Airways $457
Earn $4.57
Return Fri, Jun 12 Seattle (SEA) Portland (PWM) US Airways
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Portland to Seattle Intro 28

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Flight schedule for flights from Portland to Seattle on Wed, Apr 1, 2015

Carrier Flight # Departing Arriving Aircraft Flight time
Airport Time Airport Time
Delta Air Lines/Delta Air Lines DL1249/DL2424 PWM 7:00 AM SEA 1:37 PM M88/739 9hr 37min
Delta Air Lines/Delta Air Lines DL3658/DL281 PWM 6:50 AM SEA 1:59 PM CR9/738 10hr 9min
Delta Air Lines/Delta Air Lines DL1249/DL2329 PWM 7:00 AM SEA 3:19 PM M88/739 11hr 19min
Delta Air Lines/American Airlines DL1249/AA413 PWM 7:00 AM SEA 4:52 PM M88/321 12hr 52min
Delta Air Lines/US Airways DL1249/US413 PWM 7:00 AM SEA 4:52 PM M88/321 12hr 52min
American Airlines/Alaska Airlines AA4684/AS31 PWM 1:15 PM SEA 8:50 PM E75/73H 10hr 35min
US Airways/Alaska Airlines US4684/AS31 PWM 1:15 PM SEA 8:50 PM E75/73H 10hr 35min
American Airlines/American Airlines AA4614/AA7124 PWM 11:26 AM SEA 8:55 PM E75/737 12hr 29min
American Airlines/American Airlines AA4684/AA729 PWM 1:15 PM SEA 9:02 PM E75/320 10hr 47min
American Airlines/US Airways AA4684/US729 PWM 1:15 PM SEA 9:02 PM E75/320 10hr 47min
US Airways/American Airlines US4684/AA729 PWM 1:15 PM SEA 9:02 PM E75/320 10hr 47min
US Airways/US Airways US4684/US729 PWM 1:15 PM SEA 9:02 PM E75/320 10hr 47min
Delta Air Lines/Delta Air Lines DL5339/DL1823 PWM 4:30 PM SEA 9:45 PM CR9/739 8hr 15min