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Get United's best fares today on flights from Ottawa to Seattle from *

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Low fare calendar for flights from Ottawa (YOW) to Seattle (SEA)

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Saturday
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from
CA $1,045*
Viewed:12 hours ago
Economy
Return:2019/12/23
17
from
CA $662*
Viewed:12 hours ago
Economy
Return:2019/12/31
18
from
CA $722*
Viewed:12 hours ago
Economy
Return:2020/01/01
19
from
CA $662*
Viewed:12 hours ago
Economy
Return:2020/01/02
20
from
CA $722*
Viewed:12 hours ago
Economy
Return:2020/01/03
21
from
CA $905*
Viewed:12 hours ago
Economy
Return:2019/12/28
22
from
CA $662*
Viewed:12 hours ago
Economy
Return:2020/01/05
23
from
CA $722*
Viewed:12 hours ago
Economy
Return:2020/01/06
24
from
CA $722*
Viewed:12 hours ago
Economy
Return:2020/01/07
25
from
CA $722*
Viewed:12 hours ago
Economy
Return:2020/01/08
26
from
CA $662*
Viewed:12 hours ago
Economy
Return:2020/01/09
27
from
CA $722*
Viewed:12 hours ago
Economy
Return:2020/01/10
28
from
CA $722*
Viewed:12 hours ago
Economy
Return:2020/01/11
29
from
CA $662*
Viewed:12 hours ago
Economy
Return:2020/01/12
30
from
CA $662*
Viewed:12 hours ago
Economy
Return:2020/01/13
31
from
CA $662*
Viewed:12 hours ago
Economy
Return:2020/01/14
from
CA $662*
Viewed:12 hours ago
Economy
Return:2020/01/15
from
CA $662*
Viewed:12 hours ago
Economy
Return:2020/01/16
from
CA $722*
Viewed:12 hours ago
Economy
Return:2020/01/17
from
CA $662*
Viewed:12 hours ago
Economy
Return:2020/01/18
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Ottawa to Seattle?

FromToDatesFare TypePrice

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/01/16

Return: 2020/01/23

Roundtrip
from
CAD564*
Viewed:12hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/01/15

Return: 2020/01/22

Roundtrip
from
CAD564*
Viewed:12hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/01/26

Return: 2020/02/02

Roundtrip
from
CAD564*
Viewed:12hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/01/28

Return: 2020/02/04

Roundtrip
from
CAD564*
Viewed:12hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/01/29

Return: 2020/02/05

Roundtrip
from
CAD564*
Viewed:12hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/02/03

Return: 2020/02/10

Roundtrip
from
CAD564*
Viewed:12hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/02/02

Return: 2020/02/09

Roundtrip
from
CAD564*
Viewed:12hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/02/07

Return: 2020/02/14

Roundtrip
from
CAD564*
Viewed:12hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/02/06

Return: 2020/02/13

Roundtrip
from
CAD564*
Viewed:12hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/02/10

Return: 2020/02/17

Roundtrip
from
CAD564*
Viewed:12hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Seattle

Sunday light rain
5°C 2019/12/15
Monday overcast clouds
4°C 2019/12/16
Tuesday overcast clouds
7°C 2019/12/17
Wednesday moderate rain
5°C 2019/12/18
Thursday heavy intensity rain
5°C 2019/12/19
Friday heavy intensity rain
8°C 2019/12/20
Saturday heavy intensity rain
8°C 2019/12/21
Powered by: OpenWeatherMap.org