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Cheap flights from Washington to Portland from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Portland departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:25 am - 9:29 am
SEA
-
PDX
1h 04mnonstop
Alaska Airlines Logo
9:30 pm - 10:33 pm
PDX
-
SEA
1h 03mnonstop
$87Alaska Airlines
Thu, Jan 8 - Mon, Jan 12
Hawaiian Airlines Logo
11:35 am - 12:38 pm
SEA
-
PDX
1h 03mnonstop
Hawaiian Airlines Logo
1:38 pm - 2:43 pm
PDX
-
SEA
1h 05mnonstop
$89Hawaiian Airlines
Thu, Jan 8 - Mon, Jan 12
Hawaiian Airlines Logo
11:35 am - 12:38 pm
SEA
-
PDX
1h 03mnonstop
Hawaiian Airlines Logo
9:30 pm - 10:33 pm
PDX
-
SEA
1h 03mnonstop
$90Hawaiian Airlines
Thu, Jan 8 - Mon, Jan 12
Hawaiian Airlines Logo
7:50 pm - 8:47 pm
SEA
-
PDX
0h 57mnonstop
Hawaiian Airlines Logo
1:38 pm - 2:43 pm
PDX
-
SEA
1h 05mnonstop
$92Hawaiian Airlines
Thu, Jan 8 - Mon, Jan 12
Delta Logo
7:25 am - 8:33 am
SEA
-
PDX
1h 08mnonstop
Delta Logo
5:15 pm - 6:23 pm
PDX
-
SEA
1h 08mnonstop
$99Delta
Mon, Jan 12 - Mon, Jan 19
Alaska Airlines Logo
9:57 am - 10:53 am
SEA
-
PDX
0h 56mnonstop
Alaska Airlines Logo
1:51 pm - 2:55 pm
PDX
-
SEA
1h 04mnonstop
$133Alaska Airlines
Tue, Jan 6 - Tue, Jan 6
Hawaiian Airlines Logo
11:15 pm - 6:14 am
SEA
-
PDX
6h 59m1 stop
Hawaiian Airlines Logo
5:35 pm - 6:43 pm
PDX
-
SEA
1h 08mnonstop
$137Hawaiian Airlines
Thu, Jan 8 - Mon, Jan 12
Hawaiian Airlines Logo
11:15 pm - 6:14 am
SEA
-
PDX
6h 59m1 stop
Hawaiian Airlines Logo
5:35 pm - 6:43 pm
PDX
-
SEA
1h 08mnonstop
$138Hawaiian Airlines
Thu, Jan 8 - Mon, Jan 12
Delta Logo
7:25 am - 8:33 am
SEA
-
PDX
1h 08mnonstop
Delta Logo
5:30 am - 6:40 am
PDX
-
SEA
1h 10mnonstop
$139Delta
Sun, Jan 11 - Mon, Jan 12
Delta Logo
7:25 pm - 12:17 am
GEG
-
PDX
4h 52m1 stop
Delta Logo
5:30 am - 8:40 am
PDX
-
GEG
3h 10m1 stop
$167Delta
Tue, Jan 6 - Fri, Jan 9

Alaska Airlines flights from State of Washington to Portland

Our best Alaska Airlines deals on State of Washington to Portland flight tickets
Alaska Airlines
Jan 8
SEA8:25 amSeattle/Tacoma Intl
1h 04m
PDX9:29 amPortland
Jan 12
PDX9:30 pmPortland
1h 03m
SEA10:33 pmSeattle/Tacoma Intl
$87
Find similar
Alaska Airlines
Jan 12
SEA8:25 amSeattle/Tacoma Intl
1h 04m
PDX9:29 amPortland
Jan 19
PDX7:10 amPortland
1h 04m
SEA8:14 amSeattle/Tacoma Intl
$99
Find similar
Alaska Airlines
Jan 6
SEA9:57 amSeattle/Tacoma Intl
0h 56m
PDX10:53 amPortland
Jan 6
PDX1:51 pmPortland
1h 04m
SEA2:55 pmSeattle/Tacoma Intl
$133
Find similar

Hawaiian Airlines flights from State of Washington to Portland

Our best Hawaiian Airlines deals on State of Washington to Portland flight tickets
Hawaiian Airlines
Jan 8
SEA11:35 amSeattle/Tacoma Intl
1h 03m
PDX12:38 pmPortland
Jan 12
PDX1:38 pmPortland
1h 05m
SEA2:43 pmSeattle/Tacoma Intl
$89
Find similar
Hawaiian Airlines
Jan 8
SEA11:35 amSeattle/Tacoma Intl
1h 03m
PDX12:38 pmPortland
Jan 12
PDX9:30 pmPortland
1h 03m
SEA10:33 pmSeattle/Tacoma Intl
$90
Find similar
Hawaiian Airlines
Jan 8
SEA7:50 pmSeattle/Tacoma Intl
0h 57m
PDX8:47 pmPortland
Jan 12
PDX1:38 pmPortland
1h 05m
SEA2:43 pmSeattle/Tacoma Intl
$92
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 17, 2025.
Use the filters below to find and compare flights from Washington to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Thu 1/8

8:25 am-9:29 am

Nonstop1h 04m

Portland

Mon 1/12

9:30 pm-10:33 pm

Nonstop1h 03m

$87

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Thu 1/8

11:35 am-12:38 pm

Nonstop1h 03m

Portland

Mon 1/12

1:38 pm-2:43 pm

Nonstop1h 05m

$89

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Thu 1/8

11:35 am-12:38 pm

Nonstop1h 03m

Portland

Mon 1/12

9:30 pm-10:33 pm

Nonstop1h 03m

$90

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Thu 1/8

7:50 pm-8:47 pm

Nonstop0h 57m

Portland

Mon 1/12

1:38 pm-2:43 pm

Nonstop1h 05m

$92

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Mon 1/12

7:25 am-8:33 am

Nonstop1h 08m

Portland

Mon 1/19

5:15 pm-6:23 pm

Nonstop1h 08m

$99

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Tue 1/6

9:57 am-10:53 am

Nonstop0h 56m

Portland

Tue 1/6

1:51 pm-2:55 pm

Nonstop1h 04m

$133

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Thu 1/8

11:15 pm-6:14 am

1 stop6h 59m

Portland

Mon 1/12

5:35 pm-6:43 pm

Nonstop1h 08m

$137

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Thu 1/8

11:15 pm-6:14 am

1 stop6h 59m

Portland

Mon 1/12

5:35 pm-6:43 pm

Nonstop1h 08m

$138

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

Sun 1/11

7:25 am-8:33 am

Nonstop1h 08m

Portland

Mon 1/12

5:30 am-6:40 am

Nonstop1h 10m

$139

SpokanePortland

GEG - PDX

GEGPDX

Spokane

Tue 1/6

7:25 pm-12:17 am

1 stop4h 52m

Portland

Fri 1/9

5:30 am-8:40 am

1 stop3h 10m

$167

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from State of Washington to Portland

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 Portland?

The cheapest month to fly to Portland from State of Washington is in January. Flight prices, which tend to average around $137, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until August to fly from State of Washington, when ticket prices are also cheap, with an average price of $137.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $315. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Saturday, with ticket prices averaging around $497.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $287. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $497 per ticket.

What is the cheapest Washington to Portland flight route?

Fly from Seattle/Tacoma Intl to Portland for the best Washington - Portland flight prices

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

You are more likely to see cheaper flights to Portland from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $193 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from State of Washington for as low as $134 on momondo.

What cabin class options are available on Washington to Portland flights?

There are 4 cabin classes available to choose from on Washington to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Portland flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Portland.

Cheap State of Washington to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Portland

Best Price Found

$184

Fastest flight time

1h 00m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from State of Washington in the past 72 hours is $184. The best round-trip flight deal from State of Washington to Portland found on momondo in the last 72 hours is $231.
The fastest flight from State of Washington to Portland takes 1h 00m
Direct flights go from State of Washington to Portland every day.
There is 1 airport in Portland. From State of Washington there are direct flights to Portland (PDX).
Search flight deals

  • When did momondo last update prices for flights from Washington to Portland Airport?

    Prices for flights from Washington to Portland Airport are updated daily.

  • How many operators does momondo search for flights from Washington to Portland Airport?

  • How old do you have to be to fly from Washington to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from State of Washington to Portland?

Best airlines flying from State of Washington to Portland

Compare and see reviews for airlines that fly from State of Washington to Portland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $79Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Alaska AirlinesPriceFrom $98Free CancellationRating
8.0
11,474 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $98Free CancellationRating
7.8
2,819 reviews
Search Hawaiian Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
McMinnville
Gresham
Longview
Tigard
The Dalles
Pacific City
Manzanita
Tillamook

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Washington.

Can I find flights from Washington to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Portland.

I’m not ready to book a flight from Washington to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portland trip

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