What percentage of Portland to Seattle flights are direct?

In the trailing 90 days, approximately 79.9% of flights from Portland to Seattle were direct. For travelers who opt for connecting flights, the median number of stopovers was 2. This indicates that a significant majority of routes between these two cities offer the convenience of a direct journey, minimizing travel time and potential layovers.

What's the flight time from Portland to Seattle?

The typical direct flight time from Portland to Seattle is 0 hours and 50 minutes. This short duration is due to the relatively close proximity of the two cities, with an air distance of 208 kilometers. Travelers can expect a quick journey when flying this route directly. The median direct flight duration reflects this efficiency for non-stop travel.

Should I set a price alert for Portland to Seattle flights?

Based on historical trends, flights from Portland to Seattle are classified as frequent in terms of deal availability. This suggests that price fluctuations and good deals appear regularly. Setting a price alert can be a beneficial strategy to monitor these frequent changes and potentially secure a more favorable fare. Travelers can take advantage of the consistent appearance of deals on this route.

Flights From Portland

To Seattle

Cheap Flights from Portland to Seattle

Browse current best options from Portland. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Portland

RatePunk searches hundreds of travel sites at once for deals on flights to Seattle

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Portland to Seattle

Explore current cheapest deals departing from Portland to Seattle

2026-10-15 – 2026-10-17
PDX - Seattle
44% AI deal score
$113
$116
Round trip
2026-10-15 – 2026-10-18
PDX - Seattle
43% AI deal score
$112
$116
Round trip
2026-10-01 – 2026-10-04
PDX - Seattle
43% AI deal score
$117
$116
Round trip
2026-10-15 – 2026-10-28
PDX - Seattle
42% AI deal score
$93
$116
Round trip
2026-10-22 – 2026-10-29
PDX - Seattle
43% AI deal score
$106
$116
Round trip
2026-10-09 – 2026-10-23
PDX - Seattle
42% AI deal score
$93
$116
Round trip
2026-11-04 – 2026-11-09
PDX - Seattle
42% AI deal score
$100
$116
Round trip
2026-12-04 – 2026-12-08
PDX - Seattle
44% AI deal score
$118
$116
Round trip
2026-12-11 – 2026-12-25
PDX - Seattle
43% AI deal score
$104
$116
Round trip
2027-01-08 – 2027-01-22
PDX - Seattle
43% AI deal score
$95
$116
Round trip

Portland to Seattle: Overview

Insights for flights from Portland to Seattle

A typical journey from Portland to Seattle takes about 1h 52m, including any connections. This reflects the overall travel time for itineraries on this route.

For travelers seeking cheap flights from Portland to Seattle, fares right now are above the typical level. Prices typically range from $205–$378, with a median of $266. New deals appear almost daily, offering frequent opportunities to find better prices.

If you are looking for the cheapest time to fly from Portland to Seattle, February stands out with a median fare of just $159. Other affordable months include January, with a median fare of $201, and August, where the median fare is $205.

When flying from Portland to Seattle, almost all itineraries are non-stop, with direct flights from Portland to Seattle making up 79.9% of recent fares. For the remaining itineraries that do include stops, the typical number of connections is 2.

The distance between Portland and Seattle is 208 km, classifying this as a short-haul route. This short distance contributes to the relatively brief flight times and frequent direct options available for travelers.

How much is a round trip from Portland to Seattle

Regular price: $85 - $232

Prices for flights from Portland to Seattle are currently within the regular range.

Regular prices for flights from Portland to Seattle typically range from 85 USD to 232 USD. The current lowest deal is 116 USD with Deutsche Luft Hansa for travel from Oct 15-Oct 17.

now $116

Low $85

High $232

The cheapest time to fly from Portland to Seattle

The cheapest month to fly from Portland to Seattle is February, with a median price of $159. The most expensive month is December, with a median price of $289. Prices are generally lower from January to November.

February

Cheapest

Flights from $159

December

Most Expensive

Flights from $289

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Portland to Seattle

Alaska Airlines, Inc.

Last-minute flights going from Portland to Seattle

Wed, Sep 23

⌛ Last-Minute

PDX - Everett

Portland (PDX) - Everett (PAE)

Alaska Airlines, Inc.

$200

$357

One-way

Thu, Sep 24

⌛ Last-Minute

PDX - Everett

Portland (PDX) - Everett (PAE)

Alaska Airlines, Inc.

$191

$357

One-way

Sat, Sep 26

⌛ Last-Minute

PDX - Everett

Portland (PDX) - Everett (PAE)

Alaska Airlines, Inc.

$187

$307

One-way

Wed, Sep 30

⌛ Last-Minute

PDX - Seattle

Portland (PDX) - Seattle (BFI)

$162

$251

One-way

Thu, Oct 1

⌛ Last-Minute

PDX - Seattle

Portland (PDX) - Seattle (SEA)

Alaska Airlines, Inc.

$117

$116

One-way

Fri, Oct 2

⌛ Last-Minute

PDX - Seattle

Portland (PDX) - Seattle (SEA)

Alaska Airlines, Inc.

$116

$125

One-way

Biggest price drops on these dates for flights from Portland to Seattle

7 nights

Oct 12 - Oct 19

$353 → $225

36%

22 nights

Oct 2 - Oct 24

$300 → $177

41%

7 nights

Oct 13 - Oct 20

$206 → $150

27%

2 nights

Oct 20 - Oct 22

$204 → $189

Popular Airports to fly from Portland to Seattle

Portland - Seattle route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Portland to Seattle are above the typical level, with a median price of $266.

📅 Best time to fly

Fly in February for the lowest prices

Historically, February offers the lowest median prices at $159 for flights from Portland to Seattle.

⏱️ Flight duration

Direct flights average 1h 52m

The median flight time for this short-haul route is 1 hour 52 minutes.

✈️ Airlines & availability

79.9% of recent flights are direct

This route is direct dominant, with 79.9% of flights being direct over the last 90 days.

🏆 Airline highlight

Alaska Airlines, Inc. offers direct flights

Alaska Airlines, Inc. is a key carrier providing direct service on this route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights between Portland and Seattle are frequently available.

Portland main airports to depart from

Portland International (PDX)

Cheapest

Portland International Airport is a convenient departure point for flights from Portland to Seattle.

📍 ~10 km from Portland city center (reachable by car or public transport)

💸 Flights from ~$175

Seattle main airports to arrive at

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International Airport is a primary arrival option for flights to Seattle.

📍 ~18 km from Seattle (reachable by car)

💸 Flights from ~$175

Airports nearby Seattle used as alternative

Paine Field Everett (PAE)

Cheapest

Paine Field Everett is a useful alternative for travelers located in North Seattle or Snohomish County.

📍 ~40 km from Seattle (reachable by car)

💸 Flights from ~$175

Business & First Class Flight Deals to Seattle

42% AI deal score

$393

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Seattle

Historically, the optimal time to purchase tickets for flights from Portland to Seattle is typically between 28 and 59 days before departure. During this period, the average price for a ticket is around $246. Prices tend to be higher for last-minute bookings, with flights purchased 0-6 days out averaging $296, and those bought 7-13 days in advance averaging $329. Planning ahead by at least a month can lead to more favorable pricing.

Across the trailing quarter, a good price for a flight from Portland to Seattle is considered to be $205 or less. The median price for this route during the same period was $266. Travelers can expect to pay around $378 for tickets on the higher end of the price spectrum. Aiming for prices at or below the good price threshold can help secure a more economical fare.

Historically, February has been the cheapest month to fly from Portland to Seattle, with a median price of $159. January and August also offered relatively low median prices at $201 and $205, respectively, across the trailing 270 days. The annual median price for this route was $266. While August can be one of the cheaper months, it was also observed as the most expensive month with a median of $205, indicating price variability.

Related routes

More routes from Portland

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Flights to Seattle from other cities

Flights from Philadelphia to Seattle Flights from Phoenix to Seattle Flights from Pittsburgh to Seattle Flights from Raleigh to Seattle Flights from Reno to Seattle Flights from Sacramento to Seattle Flights from San Antonio to Seattle Flights from San Diego to Seattle Flights from San Francisco to Seattle Flights from San Jose to Seattle Flights from Santa Barbara to Seattle Flights from Singapore to Seattle

Portland to Seattle: Overview

Insights for flights from Portland to Seattle

A typical journey from Portland to Seattle takes about 1h 52m, including any connections. This reflects the overall travel time for itineraries on this route.

How much is a round trip from Portland to Seattle

Regular price: $85 - $232

Prices for flights from Portland to Seattle are currently within the regular range.

Regular prices for flights from Portland to Seattle typically range from 85 USD to 232 USD. The current lowest deal is 116 USD with Deutsche Luft Hansa for travel from Oct 15-Oct 17.

now $116

Low $85

High $232

The cheapest time to fly from Portland to Seattle

February

Cheapest

Flights from $159

December

Most Expensive

Flights from $289

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec