₹37,040 Cheap Flights from Ottawa (YOW) to Seattle (SEA)

View ₹37,040 flight on Thu, 24 Jul 2025Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Ottawa (YOW) to Seattle (SEA)

Prices were available within the past 7 days and start at ₹37,040 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Ottawa (YOW) to Seattle (SEA)

June is typically the cheapest month to fly

From ₹23,555 - ₹41,247 per traveller.

Graph displaying average flight prices per month

Flight from Ottawa to Seattle route information
Origin airport
Macdonald-Cartier Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
3510 km

Frequently asked questions

How much is a flight from Ottawa International Airport to SEA?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from YOW to Seattle - Tacoma Intl. Airport (SEA) was . Fares this good don't hang around forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from YOW to Seattle - Tacoma Intl. Airport (SEA)?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your holiday, head to our Customer Service Portal.
How do I find cheap flights from Macdonald-Cartier Intl. Airport (YOW) to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Macdonald-Cartier Intl. Airport (YOW) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Ottawa Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?
The flight distance from Ottawa to SeaTac is 3,500 kilometres. Bring a drink, a few snacks and a good book to read. Keep yourself entertained and the time will fly by.
Which airlines fly direct from Ottawa International Airport to SEA?
If you want to travel straight from YOW to Seattle - Tacoma Intl. Airport (SEA), you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are Ottawa Intl. Airport to SEA flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some of the cheapest airfares from Ottawa International Airport to SEA cropping up a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals frequently --- as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.

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