Portland (PWM) to Seattle / Tacoma (SEA) flight deal in economy from $156

Delta Air LinesDLDelta Air Lines
One Way•Economy
United StatesPWM

Portland International Jetport

Portland, United States
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$276 USD
-43%$156 USD
Verified about 4 hours ago
Rare Availability
8% of dates checked are available within 10% of the lowest price

Saturday, September 5th, 2026

Outbound Flights

8h 18m·1 stop
$163 USD
Delta Air Lines
PWMSep 5 16:47
→
DTWSep 5 18:49
DL 1821Boeing 717
1h 16m layover
Delta Air Lines
DTWSep 5 20:05
→
SEASep 5 22:05
DL 565Boeing 757
7h 56m·1 stop
$280 USD
Delta Air Lines
PWMSep 5 11:50
→
MSPSep 5 13:50
DL 1766Airbus A321
1h 9m layover
Delta Air Lines
MSPSep 5 14:59
→
SEASep 5 16:46
DL 877Boeing 737
9h 3m·1 stop
$403 USD
Delta Air Lines
PWMSep 5 06:05
→
ATLSep 5 08:50
DL 1515Airbus A321
55m layover
Delta Air Lines
ATLSep 5 09:45
→
SEASep 5 12:08
DL 774Airbus A321neo
8h 43m·1 stop
$403 USD
Delta Air Lines
PWMSep 5 13:02
→
DTWSep 5 15:06
DL 426Boeing 717
1h 43m layover
Delta Air Lines
DTWSep 5 16:49
→
SEASep 5 18:45
DL 944Boeing 737
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