Cheap flights from Portland to Seattle

Depart
Return
Any month
Compare vs. momondo |

Flight information for Portland to Seattle (PDX to 03A)

Find info about flight duration, direct flights, and airports for your flight from Portland to Seattle
Best Price Found $83 The best flight deal from Portland to Seattle found on momondo in the last 72 hours is $83
Fastest flight time 0h 53m The fastest flight from Portland to Seattle takes 0h 53m.
Direct flights Every day Direct flights go from Portland to Seattle every day.
Airports in Seattle 3 airports There are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

How to get the cheapest flight ticket from Portland to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
January
The cheapest time of year to fly to Seattle from Portland is January. Most expensive is August
What is the cheapest day to fly to Seattle?
Friday
The cheapest day of the week is typically Friday. The most expensive is typically Thursday
When is the cheapest time to fly to Seattle?
in the evening
Portland to Seattle flights are approximately 19% more expensive in the morning than in the evening
What is the cheapest airline that flies to Seattle?
JSX
JSX and Major Airline are the most popular carriers operating from Portland to Seattle
What is the cheapest route?
Portland - Seattle/Tacoma Intl
Fly from Portland to Seattle/Tacoma Intl for the best Portland - Seattle flight prices
PDX
Portland
SEA
Seattle/Tacoma Intl
When is the cheapest time to book a flight to Seattle?
30 days before
The cheapest time to buy a flight from Portland to Seattle is approximately 30 days to departure
60
Days before departure
0

Easily compare round-trip flights from Portland to Seattle

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portland to Seattle by changing tabs
Quickest
Cheapest
Major Airline
Major Airline
05 Jul
3:55 am
PDX
Portland airport
0h 52m
SEA
4:47 am
Seattle/Tacoma Intl airport
Major Airline
09 Jul
5:30 am
SEA
Seattle/Tacoma Intl airport
0h 50m
PDX
6:20 am
Portland airport
$83
Delta
Delta
10 Mar
6:15 am
PDX
Portland airport
1h 07m
SEA
7:22 am
Seattle/Tacoma Intl airport
Delta
11 Mar
12:39 am
SEA
Seattle/Tacoma Intl airport
1h 04m
PDX
1:43 am
Portland airport
$97
Alaska Airlines
Alaska Airlines
05 Jun
1:30 pm
PDX
Portland airport
0h 55m
SEA
2:25 pm
Seattle/Tacoma Intl airport
Alaska Airlines
06 Jun
5:20 am
SEA
Seattle/Tacoma Intl airport
0h 55m
PDX
6:15 am
Portland airport
$97
Major Airline
Major Airline
05 Jul
3:55 am
PDX
Portland airport
0h 52m
SEA
4:47 am
Seattle/Tacoma Intl airport
Major Airline
09 Jul
5:30 am
SEA
Seattle/Tacoma Intl airport
0h 50m
PDX
6:20 am
Portland airport
$83
Alaska Airlines
Alaska Airlines
19 Mar
1:30 pm
PDX
Portland airport
0h 57m
SEA
2:27 pm
Seattle/Tacoma Intl airport
Alaska Airlines
23 Mar
3:45 pm
SEA
Seattle/Tacoma Intl airport
0h 49m
PDX
4:34 pm
Portland airport
$172
Alaska Airlines
Alaska Airlines
05 Jun
1:30 pm
PDX
Portland airport
0h 55m
SEA
2:25 pm
Seattle/Tacoma Intl airport
Alaska Airlines
06 Jun
5:20 am
SEA
Seattle/Tacoma Intl airport
0h 55m
PDX
6:15 am
Portland airport
$97

Alternative routes for Portland to Seattle

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Eugene to Portland Flights
Fastest flight time
0h 47m
Cheapest price
$183
Portland to Bellingham Flights
Fastest flight time
2h 51m
Cheapest price
$286

Flights from Portland to:

*Flight prices to Seattle are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.