$65+ Cheap flights from Portland to Seattle (PDX - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SEA
Jul 23 — Jul 301

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The best prices from Portland to Seattle/Tacoma Intl are usually found in August or September, booked 41 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from Portland to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2024.

Popular in

November

Cheapest in

August

Round-trip from

$131
(Alaska Airlines)

One-way from

$65
(Netflights)
High demand for flights, 33% potential price rise
Best time to find cheap flights, 22% potential price drop
From Portland to Seattle/Tacoma Intl
One-way flight from 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 Sunday 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 304% by booking at least 42 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 $312.

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

Our data shows that August tends to be the cheapest month to fly to Seattle from Portland. Users have commonly found prices around $201 for the month, but tickets can be as low as $97. Due to multiple factors, prepare for potentially higher prices in November.

What is the cheapest time of day to fly from PDX to 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 14% versus a flight in the afternoon.

Cheap Portland to Seattle flights in July & August 2024

Find cheap flight options from Portland to Seattle specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Prices were last updated on July 18, 2024.
The lowest fares we've come across on flights traveling from Portland to Seattle in July and August 2024. Check back soon for alternative fares.
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/145:45 pmPDX - SEA
Nonstop1h 05mAlaska Airlines
Wed 8/148:45 pmSEA - PDX
Nonstop0h 52mAlaska Airlines
Deal found 7/17$131
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:30 amPDX - SEA
Nonstop1h 02mAlaska Airlines
Wed 8/218:45 pmSEA - PDX
Nonstop0h 58mAlaska Airlines
Deal found 7/17$137
This mytrip.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/145:15 amPDX - SEA
1 stop10h 03mSpirit Airlines
Wed 8/147:23 pmSEA - PDX
2 stops19h 57mSpirit Airlines
Deal found 7/17$150
This Alaska Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/105:00 amPDX - SEA
Nonstop1h 01mAlaska Airlines
Sat 8/108:45 amSEA - PDX
Nonstop0h 56mAlaska Airlines
Deal found 7/18$151
This mytrip.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/145:15 amPDX - SEA
1 stop10h 03mSpirit Airlines
Wed 8/215:45 amSEA - PDX
2 stops12h 17mSpirit Airlines
Deal found 7/17$153
This mytrip.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/174:47 pmPDX - SEA
1 stop7h 23mSpirit Airlines
Sat 8/244:18 pmSEA - PDX
1 stop8h 17mSpirit Airlines
Deal found 7/18$155
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/79:50 amPDX - SEA
1 stop6h 25mSpirit Airlines
Wed 8/144:18 pmSEA - PDX
1 stop8h 17mSpirit Airlines
Deal found 7/17$156
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/152:12 pmPDX - SEA
Nonstop1h 03mDelta
Thu 8/226:20 amSEA - PDX
Nonstop0h 59mDelta
Deal found 7/18$157
This Trip.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2410:30 amPDX - SEA
Nonstop1h 07mMultiple Airlines
Sun 8/257:49 pmSEA - PDX
Nonstop1h 00mMultiple Airlines
Deal found 7/17$158

Portland to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Portland and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
The lowest fares we've come across on flights traveling from Portland to Seattle in July and August 2024. Check back soon for alternative fares.
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/145:45 pmPDX - SEA
Nonstop1h 05mAlaska Airlines
Wed 8/148:45 pmSEA - PDX
Nonstop0h 52mAlaska Airlines
Deal found 7/17$131
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1411:30 amPDX - SEA
Nonstop1h 02mAlaska Airlines
Wed 8/218:45 pmSEA - PDX
Nonstop0h 58mAlaska Airlines
Deal found 7/17$137
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/37:00 amPDX - SEA
Nonstop1h 05mDelta
Sat 9/77:49 pmSEA - PDX
Nonstop1h 00mDelta
Deal found 7/18$147
This mytrip.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/145:15 amPDX - SEA
1 stop10h 03mSpirit Airlines
Wed 8/147:23 pmSEA - PDX
2 stops19h 57mSpirit Airlines
Deal found 7/17$150
This Alaska Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/105:00 amPDX - SEA
Nonstop1h 01mAlaska Airlines
Sat 8/108:45 amSEA - PDX
Nonstop0h 56mAlaska Airlines
Deal found 7/18$151
This mytrip.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/145:15 amPDX - SEA
1 stop10h 03mSpirit Airlines
Wed 8/215:45 amSEA - PDX
2 stops12h 17mSpirit Airlines
Deal found 7/17$153
This mytrip.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/174:47 pmPDX - SEA
1 stop7h 23mSpirit Airlines
Sat 8/244:18 pmSEA - PDX
1 stop8h 17mSpirit Airlines
Deal found 7/18$155
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/79:50 amPDX - SEA
1 stop6h 25mSpirit Airlines
Wed 8/144:18 pmSEA - PDX
1 stop8h 17mSpirit Airlines
Deal found 7/17$156
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/152:12 pmPDX - SEA
Nonstop1h 03mDelta
Thu 8/226:20 amSEA - PDX
Nonstop0h 59mDelta
Deal found 7/18$157

Portland to Seattle flights leaving soon

Find last-minute flight options from Portland to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
Book one of these great deals on flights from Portland to Seattle. To prevent any unwanted surprises, users should verify their flight info before booking.
This mytrip.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/255:15 amPDX - SEA
1 stop15h 15mSpirit Airlines
Mon 8/55:10 amSEA - PDX
1 stop15h 51mSpirit Airlines
Deal found 7/18$209
This mytrip.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/255:15 amPDX - SEA
1 stop15h 15mSpirit Airlines
Mon 8/55:15 pmSEA - PDX
2 stops21h 39mSpirit Airlines
Deal found 7/18$230
This KAYAK deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/289:55 pmPDX - SEA
1 stop26h 40mSpirit Airlines
Thu 8/15:10 amSEA - PDX
1 stop19h 03mSpirit Airlines
Deal found 7/18$240
This mytrip.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/255:15 amPDX - SEA
1 stop15h 15mSpirit Airlines
Mon 8/55:15 pmSEA - PDX
3 stops26h 19mSpirit Airlines
Deal found 7/18$244
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/252:17 pmPDX - SEA
Nonstop1h 08mDelta
Mon 8/54:13 pmSEA - PDX
Nonstop1h 00mDelta
Deal found 7/18$277
This KAYAK deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/289:55 pmPDX - SEA
1 stop22h 35mSpirit Airlines
Thu 8/15:10 amSEA - PDX
2 stops14h 02mSpirit Airlines
Deal found 7/18$286
This mytrip.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/259:39 amPDX - SEA
2 stops14h 56mSpirit Airlines
Mon 8/55:15 pmSEA - PDX
3 stops26h 19mSpirit Airlines
Deal found 7/18$308
This Alaska Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/255:45 pmPDX - SEA
Nonstop1h 05mAlaska Airlines
Thu 7/259:45 pmSEA - PDX
Nonstop0h 57mAlaska Airlines
Deal found 7/18$311
This mytrip.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2811:59 pmPDX - SEA
2 stops20h 31mSpirit Airlines
Thu 8/15:10 amSEA - PDX
2 stops14h 02mSpirit Airlines
Deal found 7/18$343

One-way flights to Seattle from Portland

Search for one-way flight options from Portland to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
Users traveling one-way from Portland to Seattle can select one of these great deals. Those seeking round-trip flights from Portland to Seattle should utilize the search form at the the top of the page.
This Netflights deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/175:50 pmPDX - SEA
Nonstop1h 06mAlaska Airlines
Deal found 7/17$65
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/206:00 amPDX - SEA
Nonstop1h 08mAlaska Airlines
Deal found 7/17$69
This mytrip.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/204:47 pmPDX - SEA
1 stop7h 23mSpirit Airlines
Deal found 7/17$75
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/266:04 pmPDX - SEA
1 stop6h 06mSpirit Airlines
Deal found 7/17$77
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/248:20 amPDX - SEA
Nonstop1h 08mDelta
Deal found 7/18$79
This mytrip.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/303:46 pmPDX - SEA
1 stop8h 49mSpirit Airlines
Deal found 7/17$82
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/155:38 pmPDX - SEA
1 stop14h 36mSpirit Airlines
Deal found 7/17$83
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/95:15 amPDX - SEA
Nonstop1h 00mDelta
Deal found 7/17$84
This mytrip.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/209:12 amPDX - SEA
2 stops14h 58mSpirit Airlines
Deal found 7/17$86

Find flights from Portland to Seattle within your budget

Customize your flight search to find flights from Portland to Seattle 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, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$131 - $167

Route

Depart

Return

Price

PortlandSeattle/Tacoma Intl

PDX - SEA

PDXSEA

Portland

Wed 8/14

Nonstop1h 05m

Seattle/Tacoma Intl

Wed 8/14

Nonstop0h 52m

$131

PortlandSeattle/Tacoma Intl

PDX - SEA

PDXSEA

Portland

Wed 8/14

Nonstop1h 02m

Seattle/Tacoma Intl

Wed 8/21

Nonstop0h 58m

$137

PortlandSeattle/Tacoma Intl

PDX - SEA

PDXSEA

Portland

Wed 8/14

1 stop10h 03m

Seattle/Tacoma Intl

Wed 8/14

2 stops19h 57m

$150

PortlandSeattle/Tacoma Intl

PDX - SEA

PDXSEA

Portland

Sat 8/10

Nonstop1h 01m

Seattle/Tacoma Intl

Sat 8/10

Nonstop0h 56m

$151

PortlandSeattle/Tacoma Intl

PDX - SEA

PDXSEA

Portland

Wed 8/14

1 stop10h 03m

Seattle/Tacoma Intl

Wed 8/21

2 stops12h 17m

$153

PortlandSeattle/Tacoma Intl

PDX - SEA

PDXSEA

Portland

Wed 8/7

1 stop6h 25m

Seattle/Tacoma Intl

Wed 8/14

1 stop8h 17m

$156

PortlandSeattle/Tacoma Intl

PDX - SEA

PDXSEA

Portland

Wed 8/7

Nonstop1h 03m

Seattle/Tacoma Intl

Wed 8/14

Nonstop1h 01m

$157

PortlandSeattle/Tacoma Intl

PDX - SEA

PDXSEA

Portland

Sat 8/24

Nonstop1h 07m

Seattle/Tacoma Intl

Sun 8/25

Nonstop1h 00m

$158

PortlandSeattle/Tacoma Intl

PDX - SEA

PDXSEA

Portland

Fri 8/9

Nonstop1h 05m

Seattle/Tacoma Intl

Sun 8/18

Nonstop0h 59m

$167

Flights are sorted by cheapest first

Deals found on 7/17

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Seattle. Price data was last updated on July 12, 2024.
The price you pay for your flight from Portland to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Seattle. Price data was last updated on July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Seattle flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated July 18, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, Spirit Airlines and Delta from Portland to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,383 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

8.1
Very good
9,383 reviews
8.1
Very good
9,383 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

8.0
Very good
9,762 reviews
8.1
Very good
9,383 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

7.4
Good
10,000 reviews
8.1
Very good
9,383 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

7.3
Good
10,000 reviews
8.1
Very good
9,383 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

6.4
Okay
8,416 reviews
8.1
Very good
9,383 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

7.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Related info for your journey

Find useful and relevant information for your journey from Portland to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • 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 1h 00m for a nonstop flight. There are 58 flights from Portland to Seattle per day from 3 airlines.

  • 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 $131, but on average you can expect to pay $161.

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

    Cheapflights has at least 15 direct flights from Portland to Seattle under $200. A good price for a nonstop flight from Portland to Seattle is less than $225.

  • 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, Monday, Tuesday, Thursday, Friday, Saturday.

  • How popular is this Portland to Seattle flight route?

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

    Per day, 40 flights depart from Portland to Seattle on average.
    Early Morning (Midnight to 6am) - 23% of flight departures
    Morning (6am - Noon) - 38% of flight departures
    Afternoon (Noon - 6pm) - 38% of flight departures
    Evening (6pm - Midnight) - 3% 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 1h 03m. 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 $131. Other airlines that can offer you cheap pricing are Spirit Airlines, from $150, and Delta, from $157. Alaska Airlines is currently priced 34% below the average price you’ll pay for this route.

  • 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 $65 on Alaska Airlines. Other airlines that offer cheap prices include Spirit Airlines from $75 and Delta from $79 one-way.

  • 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 Sun Country Air (100%), China Eastern (95%) or Singapore Airlines (94%) 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 $1,157, our data shows the cheapest flight currently is $100. When looking at the most popular route, (Portland - Seattle/Tacoma Intl), you can expect to pay $137 for that flight.

  • What does PDX to SEA mean?

    PDX and SEA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PDX to SEA refers to a flight route from Portland Airport to Seattle/Tacoma Intl Airport.

  • Can I find deals for flights from Portland to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Seattle that include hotel bookings?

    Yes. In addition to deals on Portland to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Seattle.

  • Can I find deals for business class flights from Portland to Seattle?

    Yes. Cheapflights offers flight deals from Portland to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Seattle that allow pets onboard?

    Many airlines flying from Portland to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Seattle?

    Yes, you can often find last-minute deals on Portland to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Seattle flight deals updated?

    The Portland to Seattle flight deals you see on this page were last updated on 7/18.

  • What is the cheapest month to book a flight from Portland to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Portland to Seattle (average of $246). Flying from Portland to Seattle in July is currently the most expensive (average of $410). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Portland to Seattle

Discover the top 2 airlines that operate flights from Portland to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$88Average$177FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$97Average$216FlexibilityNo cancel feeOn-time75%

Search flights from Portland to Seattle by cabin class

Find flights from Portland to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Portland to Seattle

Find hourly flight availability from Portland to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2024.
8%of flight departuresEarly morningMidnight to 6 am
49%of flight departuresMorning6 am to noon
30%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM