Good to know - Cheap tickets Portland — Seattle
| Flight distance | 3994 km |
|---|---|
| Round-trip from | $117 |
| Cheapest month to fly | January |
Airfare Portland – Seattle by month
Here you can find out in what months how much a ticket Portland – Seattle costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| May 2026 | ||
| April 2026 | ||
| January 2026 | ||
| October 2025 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying Portland — Seattle
Flight Portland – Seattle is served by 9 airlines.
Flights Portland — Seattle
The selection of cheap flights Portland — Seattle
The price of the flight Portland — Seattle (United States) — Portland from $117 (round-trip).
The average price of the flight Portland — Seattle (United States) — Portland $141 (round-trip).
- Departure city: Portland
- IATA code of the city of origin: PWM
- Departure airports: Portland International Jetport
- Departure country: United States
- Destination city: Seattle
- IATA code of the destination city: SEA
- Destination airports: Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport
- Destination country: United States
Low cost flights Portland — Seattle (PWM — SEA)
The distance between Portland and Seattle 2482 miles (or 3994 kilometres).
The time difference between Portland and Seattle is 3 h.
Routes from nearby cities to Seattle
A flight from a neighbouring city can help you save money on plane tickets.
Most often, departures to Seattle are from New York, this is the cheapest flight from $136. The nearest airports from Portland with a flight to Seattle are located in Toronto.
Popular International routes from Portland
Popular routes from Seattle
If you are going to fly from Seattle, then study the popular flights. The most popular flights from Seattle:
Popular domestic routes from Portland
FAQ about Portland — Seattle
Can we fly from Portland to Seattle?
Yes, you can fly from Portland to Seattle. Portland has an airport (Portland International Jetport) for flights. There are non-direct flights through Aerolink Uganda, American Eagle, Ameriflight, Delta Connection, FedEx, Jet Linx Aviation, Southwest Airlines, Tradewind Aviation, United Express.
How much do flights Portland — Seattle cost?
The price of flights Portland — Seattle starts from $117.
What airports are there in Portland and Seattle?
In Portland — Portland International Jetport. In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport.
What month is the cheapest to fly from Portland to Seattle?
High season is considered to be October and the cheapest month is January. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Portland — Seattle flight deals.
Which airlines fly from Portland to Seattle?
All the following airlines flights Portland — Seattle: Aerolink Uganda, American Eagle, Ameriflight, Delta Connection, FedEx, Jet Linx Aviation, Southwest Airlines, Tradewind Aviation, United Express.