￥41,200 Cheap Flights from Ottawa (YOW) to Seattle (SEA)

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

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Cheap Flights from Ottawa to Seattle (YOW-SEA)

Prices were available within the past 7 days and start at ￥41,200 for one-way flights and ￥79,050 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, Jul 4 - Sun, Jul 5
YOW
Ottawa
SEA
Seattle
￥79,050 Roundtrip, found 6 days ago
￥79,050
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Jul 4 from Ottawa to Seattle, returning Sun, Jul 5, priced at ￥79,050 found 6 days ago
Air Canada
Sat, Jul 4 - Sun, Jul 5
YOW
Ottawa
SEA
Seattle
￥84,470 Roundtrip, found 6 days ago
￥84,470
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Jul 4 from Ottawa to Seattle, returning Sun, Jul 5, priced at ￥84,470 found 6 days ago
Air Canada
Sat, Jul 4 - Sun, Jul 5
YOW
Ottawa
SEA
Seattle
￥87,450 Roundtrip, found 6 days ago
￥87,450
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Jul 4 from Ottawa to Seattle, returning Sun, Jul 5, priced at ￥87,450 found 6 days ago
Air Canada
Sat, Jul 4 - Sun, Jul 5
YOW
Ottawa
SEA
Seattle
￥89,300 Roundtrip, found 6 days ago
￥89,300
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Jul 4 from Ottawa to Seattle, returning Sun, Jul 5, priced at ￥89,300 found 6 days ago
Air Canada
Sat, Jul 4 - Sun, Jul 5
YOW
Ottawa
SEA
Seattle
￥89,660 Roundtrip, found 6 days ago
￥89,660
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Jul 4 from Ottawa to Seattle, returning Sun, Jul 5, priced at ￥89,660 found 6 days ago
Air Canada
Sat, Jul 4 - Sun, Jul 5
YOW
Ottawa
SEA
Seattle
￥92,870 Roundtrip, found 6 days ago
￥92,870
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Jul 4 from Ottawa to Seattle, returning Sun, Jul 5, priced at ￥92,870 found 6 days ago
Air Canada
Sat, Jul 4 - Sun, Jul 5
YOW
Ottawa
SEA
Seattle
￥94,490 Roundtrip, found 6 days ago
￥94,490
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Jul 4 from Ottawa to Seattle, returning Sun, Jul 5, priced at ￥94,490 found 6 days ago
United
Sat, Jul 4 - Sun, Jul 5
YOW
Ottawa
SEA
Seattle
￥107,586 Roundtrip, found 6 days ago
￥107,586
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jul 4 from Ottawa to Seattle, returning Sun, Jul 5, priced at ￥107,586 found 6 days ago
WestJet
Sat, Jul 4 - Sun, Jul 5
YOW
Ottawa
SEA
Seattle
￥110,523 Roundtrip, found 6 days ago
￥110,523
Roundtrip
found 6 days ago
Select WestJet flight, departing Sat, Jul 4 from Ottawa to Seattle, returning Sun, Jul 5, priced at ￥110,523 found 6 days ago
American Airlines
Sat, Jul 4 - Sun, Jul 5
YOW
Ottawa
SEA
Seattle
￥161,925 Roundtrip, found 6 days ago
￥161,925
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jul 4 from Ottawa to Seattle, returning Sun, Jul 5, priced at ￥161,925 found 6 days ago

Frequently asked questions

How much is a flight from Ottawa International Airport to SEA?
The lowest price advertised for a round-trip journey from Ottawa International Airport to Seattle - Tacoma Intl. Airport (SEA) is ￥79,050. But you better act fast. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ottawa International Airport to Sea-Tac Airport?
Most flights can be canceled online, but whether or not you are charged a fee differs between airlines. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Ottawa Intl. Airport to Sea-Tac Airport 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 Ottawa Intl. Airport to SEA flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Ottawa International Airport to Seattle - Tacoma Intl. Airport (SEA)?
The average flight between Ottawa Intl. Airport and Sea-Tac Airport is 8 hours and 42 minutes. If you're traveling with kids, it's always a good idea to pack some snacks in your carry-on baggage.
How far is the flight from Ottawa International Airport to Seattle - Tacoma Intl. Airport (SEA)?
Expect to be in the air for a while, as the flight distance from Ottawa to SeaTac is 3,500 kilometers. Create a playlist of your favorite podcasts before leaving home to stay entertained during your journey.
Which airlines fly direct from YOW to Seattle - Tacoma Intl. Airport (SEA)?
Flying directly between Ottawa International Airport and Seattle - Tacoma Intl. Airport (SEA) isn't possible right now. However, you'll still be able to find a flight to SeaTac with at least one stop.
Are Ottawa International Airport to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get an amazing last-minute deal from Ottawa Intl. Airport to Sea-Tac Airport, but there's no guarantee. As many airlines release seats up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals regularly, so you can rest easy knowing you're always getting the latest offers.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
￥79,050
Distance
3510 km
*Available to Expedia members.