Find Cheap Flights from Ottawa to Seattle/Tacoma Intl (YOW - SEA)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Ottawa to Seattle/Tacoma Intl

(Round-trip)
Depart: Wed Sep 6 2017 Return: Wed Sep 20 2017 Trip spans 15 days
United
United
YOW
12:00a
SEA
8:18a
8h 18m
1 stop
SEA
12:00a
YOW
11:48a
11h 48m
2 stops
Depart: Thu Sep 14 2017 Return: Thu Sep 21 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
YOW
12:00a
SEA
7:48a
7h 48m
1 stop
SEA
12:00a
YOW
8:02a
8h 02m
1 stop
Depart: Mon Oct 23 2017 Return: Sat Oct 28 2017 Trip spans 6 days
Delta
Delta
YOW
12:00a
SEA
12:27p
12h 27m
2 stops
SEA
12:00a
YOW
12:00p
12h 00m
2 stops
Depart: Thu Oct 5 2017 Return: Wed Oct 11 2017 Trip spans 7 days
Major Airline
Major Airline
YOW
12:00a
SEA
7:23a
7h 23m
nonstop
SEA
12:00a
YOW
1:23a
1h 23m
nonstop
Depart: Tue Aug 8 2017 Return: Mon Aug 14 2017 Trip spans 7 days
WestJet
WestJet
YOW
12:00a
SEA
3:32p
15h 32m
1 stop
SEA
12:00a
YOW
10:07p
22h 07m
1 stop
Depart: Wed Sep 6 2017 Return: Wed Sep 20 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
YOW
12:00a
SEA
8:18a
8h 18m
1 stop
SEA
12:00a
YOW
9:12a
9h 12m
1 stop
Depart: Tue Aug 8 2017 Return: Fri Aug 11 2017 Trip spans 4 days
Major Airline
Major Airline
YOW
12:00a
SEA
7:23a
7h 23m
nonstop
SEA
12:00a
YOW
1:23a
1h 23m
nonstop
Depart: Tue Aug 8 2017 Return: Wed Aug 16 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
YOW
12:00a
SEA
7:02p
19h 02m
2 stops
SEA
12:00a
YOW
11:37a
11h 37m
2 stops
Depart: Fri Aug 4 2017 Return: Mon Aug 14 2017 Trip spans 11 days
Major Airline
Major Airline
YOW
12:00a
SEA
7:23a
7h 23m
nonstop
SEA
12:00a
YOW
1:23a
1h 23m
nonstop
Depart: Tue Aug 8 2017 Return: Tue Aug 15 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
YOW
12:00a
SEA
7:02p
19h 02m
2 stops
SEA
12:00a
YOW
10:07a
10h 07m
2 stops
Depart: Mon Aug 7 2017 Return: Mon Aug 14 2017 Trip spans 8 days
WestJet
WestJet
YOW
12:00a
SEA
8:25a
8h 25m
1 stop
SEA
12:00a
YOW
7:07a
7h 07m
1 stop
Depart: Mon Aug 7 2017 Return: Tue Aug 15 2017 Trip spans 9 days
WestJet
WestJet
YOW
12:00a
SEA
12:30p
12h 30m
1 stop
SEA
12:00a
YOW
1:17p
13h 17m
1 stop
Depart: Fri Aug 4 2017 Return: Fri Aug 11 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
YOW
12:00a
SEA
5:06a
29h 06m
1 stop
SEA
12:00a
YOW
8:41a
8h 41m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Ottawa
$359
Destination

Seattle
$359