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Cheap Flights from Ottawa to Seattle - YOW to SEA

Did You Know?

135,806 seats are available per week to fly from Ottawa, ON to Seattle.
You must make at least one connection to fly from Ottawa, ON to Seattle.
American Airlines has 490 connecting flights between Ottawa, ON and Seattle.
There are 4884 flights from Ottawa, ON to Seattle per week.

Cheap Domestic Flights from Ottawa - YOW

Flights
Airline
Lowest Price
WestJet, Air Canada
CAD629
Air Canada, WestJet
CAD739
WestJet
CAD924
Air Canada, WestJet
CAD849

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
United, Alaska, JetBlue, American, US Airways, Delta
$368
JetBlue, American, US Airways, Alaska, Delta, United
$331
United, Delta, US Airways, JetBlue
$375
Delta, United, US Airways
$335
WestJet, Air Canada
CAD671
Air Canada, WestJet
CAD686
American, United, Delta, Alaska, JetBlue, US Airways
$368
US Airways, Delta, United
$432
United, JetBlue, US Airways, Delta
$393
Alaska, Delta, United, US Airways, American, JetBlue
$323
WestJet
CAD857
Air Canada, WestJet
CAD875
WestJet, Air Canada
CAD609
Air Canada, WestJet
CAD579

Cheap International Flights from Ottawa - YOW

Flights
Airline
Lowest Price
Air Canada, American, US Airways, Delta, United, Alaska
CAD496
Air Canada, Alaska, US Airways, American, WestJet, United, Delta
CAD390

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
American, Air Canada, United, Delta, Alaska, US Airways
CAD523
American, Air Canada, Delta, United, US Airways
$511
US Airways, Delta, United, Air Canada, American
$465
Air Canada, United, American, US Airways, Delta, Alaska
CAD523
Delta, United, Air Canada, US Airways
$590
US Airways, Delta, Air Canada, United
$465
United, Delta, American, US Airways, WestJet, Air Canada, Alaska
CAD402
United, Delta, US Airways
$488
US Airways, WestJet, American, Delta, United, Alaska, Air Canada
CAD497
Air Canada, Alaska, United, Delta, American, US Airways, WestJet
CAD491
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Cheap Flights from Ottawa to Seattle, from CAD480 Round trip from YOW to SEA