Cheap flights from Portland to Seattle (PDX - SEA)

PDX — SEA
Aug 21 — Aug 281

The best prices from Portland to Seattle/Tacoma Intl are usually found in January or February, booked 50 days in advance, depart on a Thursday or Sunday and return on a Sunday

How to find the cheapest flight from Portland (PDX) to Seattle (SEA)

All the information you need to plan the best PDX to SEA flight in 2022: compare Portland to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

PDX - SEA

Price

$97 - $207

SEA

Temperature

41 - 66.2 °F

SEA

Rainfall

0.7 - 6.6 inches

Popular inMayHigh demand for flights, 32% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 31% potential price drop
Average price$97Average for round-trip flights in August 2022
Round-trip from$97From Portland to Seattle/Tacoma Intl

What is the cheapest day to fly round-trip from Portland to Seattle?

Users have found that flying from Portland to Seattle on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Portland to Seattle?

Find a great deal and save up to 133% by booking at least 48 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portland to Seattle within the next two weeks, with the cheapest ticket starting at $177.

What is the cheapest month to fly from Portland to Seattle?

Our data shows that January tends to be the cheapest month to fly to Seattle from Portland. Users have commonly found prices around $141 for the month, but tickets can be as low as $77. Due to multiple factors, prepare for potentially higher prices in May.

When is the cheapest time to fly from Portland to Seattle (PDX - SEA)?

When flying from Portland to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight in the morning.

Cheap flights from Portland to Seattle in August, September 2022

The best prices found for PDX to SEA flights for August, September
Sep 21 - Sep 21
PDX

Portland

SEA

Seattle/Tacoma Intl

1 stop

2h 53m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

0h 57m
$172

Alaska Airlines

Pick Dates

Deal found 15/8/22

Sep 26 - Sep 27
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

1h 07m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

0h 53m
$174

Alaska Airlines

Pick Dates

Deal found 15/8/22

Sep 16 - Sep 18
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

0h 51m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

0h 53m
$175

Alaska Airlines

Pick Dates

Deal found 14/8/22

Portland to Seattle 2022 flight deals

Cheap flights to Seattle from Portland found for this year
Nov 10 - Nov 17
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

0h 57m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

1h 03m
$153

Alaska Airlines

Pick Dates

Deal found 14/8/22

Nov 11 - Nov 18
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

0h 56m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

0h 55m
$155

Alaska Airlines

Pick Dates

Deal found 14/8/22

Oct 4 - Oct 4
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

0h 56m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

0h 53m
$172

Alaska Airlines

Pick Dates

Deal found 16/8/22

Cheap Spirit Airlines flights from Portland to Seattle

Sep 26 - Sep 27
PDX

Portland

SEA

Seattle/Tacoma Intl

1 stop

14h 26m
SEA

Seattle/Tacoma Intl

PDX

Portland

1 stop

9h 45m
$196

Spirit Airlines

Pick Dates

Deal found 15/8/22

Sep 9 - Sep 11
PDX

Portland

SEA

Seattle/Tacoma Intl

1 stop

14h 26m
SEA

Seattle/Tacoma Intl

PDX

Portland

1 stop

18h 39m
$206

Spirit Airlines

Pick Dates

Deal found 14/8/22

Sep 8 - Oct 5
PDX

Portland

SEA

Seattle/Tacoma Intl

1 stop

15h 40m
SEA

Seattle/Tacoma Intl

PDX

Portland

1 stop

8h 05m
$225

Spirit Airlines

Pick Dates

Deal found 15/8/22

Cheap Delta flights from Portland to Seattle

Aug 31 - Sep 1
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

1h 11m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

1h 01m
$198

Delta

Pick Dates

Deal found 16/8/22

Sep 5 - Sep 6
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

0h 57m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

0h 50m
$223

Delta

Pick Dates

Deal found 16/8/22

Sep 2 - Sep 5
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

1h 04m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

0h 49m
$233

Delta

Pick Dates

Deal found 16/8/22

Non-stop flights to Seattle from Portland

Save time with Portland to Seattle direct flight deals
Nov 10 - Nov 17
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

0h 57m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

1h 03m
$153

Alaska Airlines

Pick Dates

Deal found 14/8/22

Nov 11 - Nov 18
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

0h 56m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

0h 55m
$155

Alaska Airlines

Pick Dates

Deal found 14/8/22

Oct 4 - Oct 4
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

0h 56m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

0h 53m
$172

Alaska Airlines

Pick Dates

Deal found 16/8/22

Last minute flights from Portland to Seattle

Late deals on return flights to Seattle from Portland, departing today and this week
Aug 22 - Sep 7
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

1h 03m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

0h 51m
$233

Alaska Airlines

Pick Dates

Deal found 15/8/22

Aug 22 - Sep 7
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

1h 09m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

0h 56m
$236

Multiple Airlines

Pick Dates

Deal found 15/8/22

Aug 21 - Sep 5
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

0h 55m
SEA

Seattle/Tacoma Intl

PDX

Portland

Nonstop

0h 55m
$237

Alaska Airlines

Pick Dates

Deal found 14/8/22

One-way flights to Seattle from Portland

The cheapest one-way flights from Portland to Seattle
Sep 17
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

0h 56m
$87

Alaska Airlines

Pick Dates

Deal found 15/8/22

Sep 22
PDX

Portland

SEA

Seattle/Tacoma Intl

Nonstop

0h 58m
$89

Delta

Pick Dates

Deal found 15/8/22

Sep 6
PDX

Portland

SEA

Seattle/Tacoma Intl

1 stop

13h 11m
$92

Spirit Airlines

Pick Dates

Deal found 15/8/22

Related info for your journey

Useful info, stats and facts about Portland to Seattle flights.

What airports do I use to fly from Portland to Seattle?

If you book a flight from Portland to Seattle, you will be flying from Portland to Seattle/Tacoma Intl. Flights to Seattle/Tacoma Intl (SEA) from Portland (PDX) take 0h 55m for a nonstop flight. There are 37 flights from Portland to Seattle per day from 6 airlines.

Which airlines flying from Portland to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Portland to Seattle/Tacoma Intl have new flexible policies in place due to COVID-19. Alaska Airlines, Delta, and Amtrak are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Alaska Airlines with this kind of flexibility.

Can I find flights from Portland to Seattle for under $200 on Cheapflights?

Yes, there are multiple flights from Portland to Seattle for under $200. The cheapest flight booked recently is on Alaska Airlines for just $153, but on average you can expect to pay $186.

Are there nonstop flights from Portland to Seattle for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Portland to Seattle under $200. A good price for a nonstop flight from Portland to Seattle is less than $204.

Are there last-minute flights available from Portland to Seattle for under $300?

There are currently 20+ open flights from Portland to Seattle within the next 7 days for less than $300.

What days are nonstop flights available from Portland to Seattle?

Nonstop flights are available for this route on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this Portland to Seattle flight route?

The Portland to Seattle/Tacoma Intl flight path was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Portland to Seattle on average per day?

Per day, 16 flights depart from Portland to Seattle on average.
Early Morning (Midnight to 6am) - 38% of flight departures
Morning (6am - Noon) - 38% of flight departures
Afternoon (Noon - 6pm) - 25% of flight departures

How long is the flight from Portland to Seattle?

There are many flights that can get you from Portland to Seattle in 57m. Fly via Alaska Airlines, Spirit Airlines, or Delta to get the fastest option. The distance from Portland to Seattle is about 130 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Portland to Seattle round-trip?

Cheapflights users have booked flights from Portland to Seattle round-trip from $153. Other airlines that can offer you cheap pricing are Spirit Airlines, from $196, and Delta, from $198.

What are the cheapest airlines to fly from Portland to Seattle one-way?

One-way options have recently been found by users for as low as $87 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $89 and Spirit Airlines from $92 one-way.

What are the most popular airlines that fly from Portland to Seattle?

The most popular airlines flying from Portland to Seattle are Amtrak, Train and Bus. Something to consider prior to booking your flight.

What are the most reliable airlines from Portland to Seattle?

No one likes to see their flight delayed. When booking a flight from Portland to Seattle consider choosing Singapore Airlines (100%), Qatar Airways (96%) or Air France (95%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Portland to Seattle?

While on average a flight from Portland to Seattle is generally $216, our data shows the cheapest flight currently is $19. When looking at the most popular route, (Portland - Seattle/Tacoma Intl), you can expect to pay $172 for that flight.

Alternative routes for Portland to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Portland to Seattle

The chart below displays the airlines Cheapflights users traveling from Portland to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Alaska AirlinesCheapest$77Average$157FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$84Average$187FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Portland to Seattle

See what time of day planes typically take off from Portland to Seattle
5%of flight departuresEarly morningMidnight to 6 am
45%of flight departuresMorning6 am to noon
30%of flight departuresAfternoonNoon to 6 pm
20%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Portland to Seattle

See how many times per day planes take to the skies headed from Portland to Seattle
Sunday28daily flights
Monday50daily flights
Tuesday51daily flights
Wednesday34daily flights
Thursday30daily flights
Friday41daily flights
Saturday30daily flights