$349 Cheap Flights from Ottawa (YOW) to Seattle Paine Field Intl. Airport (PAE)

View $349 flight on Sat, Aug 16, 2025Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Seattle Paine Field Intl. Airport (PAE)

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Cheap Flights from Ottawa to Seattle Paine Field Intl. Airport (YOW-PAE)

Prices were available within the past 7 days and start at $349 for one-way flights and $693 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Wed, Nov 19 - Sat, Nov 22
YOW
Ottawa
PAE
Seattle
$693 Roundtrip, found 5 days ago
$693
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Wed, Nov 19 from Ottawa to Seattle, returning Sat, Nov 22, priced at $693 found 5 days ago
Porter Airlines
Wed, Nov 19 - Sat, Nov 22
YOW
Ottawa
PAE
Seattle
$696 Roundtrip, found 5 days ago
$696
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Wed, Nov 19 from Ottawa to Seattle, returning Sat, Nov 22, priced at $696 found 5 days ago
Porter Airlines
Wed, Nov 19 - Sat, Nov 22
YOW
Ottawa
PAE
Seattle
$775 Roundtrip, found 5 days ago
$775
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Wed, Nov 19 from Ottawa to Seattle, returning Sat, Nov 22, priced at $775 found 5 days ago
Porter Airlines
Wed, Nov 26 - Sun, Nov 30
YOW
Ottawa
PAE
Seattle
$1,057 Roundtrip, found 5 days ago
$1,057
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Wed, Nov 26 from Ottawa to Seattle, returning Sun, Nov 30, priced at $1,057 found 5 days ago
Flights from Ottawa (YOW) to Seattle Paine Field Intl. Airport (PAE)
Origin airport
Macdonald-Cartier Intl.
Destination airport
Seattle Paine Field Intl. Airport
Roundtrip price
$692
Distance
2185 mi

Ottawa to Seattle Paine Field Intl. Airport Flights

The cheapest times to fly from Ottawa to Seattle Paine Field Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ottawa to Seattle Paine Field Intl. Airport are during the month of November. You can find some of the cheapest flights from Ottawa to Seattle Paine Field Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ottawa to Seattle Paine Field Intl. Airport

Sunday is one of the best days to book for cheap flights from Ottawa to Seattle Paine Field Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ottawa to Seattle Paine Field Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ottawa to Seattle Paine Field Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $349 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ottawa to Seattle Paine Field Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ottawa to Seattle Paine Field Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Snohomish County - Paine Field Airport (PAE) cost?
Discover the latest flight deals from YOW to PAE by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from YOW to PAE?
The cheapest flights from YOW to PAE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from YOW to PAE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YOW to PAE. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Snohomish County - Paine Field Airport (PAE)?
You'll have to take a flight with a layover when traveling from Macdonald-Cartier Intl. Airport (YOW) to Snohomish County - Paine Field Airport (PAE). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from YOW to PAE?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Macdonald-Cartier Intl. Airport (YOW) to Snohomish County - Paine Field Airport (PAE)?
Choose a flight from Macdonald-Cartier Intl. Airport (YOW) to Snohomish County - Paine Field Airport (PAE) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Macdonald-Cartier Intl. Airport (YOW) to Snohomish County - Paine Field Airport (PAE) last-minute?
Holding off until just before your departure to book a ticket from YOW to PAE generally means paying more. While you might find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book a YOW to PAE flight and hotel package?
Compared with arranging hotels and flights separately, booking a YOW to PAE flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Just pick your flights and select from our extensive range of stays, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Snohomish County - Paine Field Airport (PAE)?
Typically, you can cancel or reschedule your YOW to PAE flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.