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United flights from Ottawa to Seattle starting at

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

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CA $2,201 Price subject to changes
Viewed:16 hours ago
Economy
Return:
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CA $2,201 Price subject to changes
Viewed:16 hours ago
Economy
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CA $1,998 Price subject to changes
Viewed:16 hours ago
Economy
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CA $2,019 Price subject to changes
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Economy
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CA $1,948 Price subject to changes
Viewed:16 hours ago
Economy
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CA $1,934 Price subject to changes
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Economy
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CA $1,826 Price subject to changes
Viewed:16 hours ago
Economy
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CA $1,826 Price subject to changes
Viewed:16 hours ago
Economy
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20
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CA $1,879 Price subject to changes
Viewed:16 hours ago
Economy
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CA $1,862 Price subject to changes
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Economy
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CA $1,931 Price subject to changes
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Economy
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CA $1,924 Price subject to changes
Viewed:16 hours ago
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CA $1,869 Price subject to changes
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CA $731 Price subject to changes
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Economy
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CA $731 Price subject to changes
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Economy
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CA $731 Price subject to changes
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CA $748 Price subject to changes
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CA $748 Price subject to changes
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CA $748 Price subject to changes
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CA $1,760 Price subject to changes
Viewed:16 hours ago
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CA $603 Price subject to changes
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CA $603 Price subject to changes
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CA $603 Price subject to changes
Viewed:16 hours ago
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CA $613 Price subject to changes
Viewed:16 hours ago
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CA $555 Price subject to changes
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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.

More United deals on Ottawa (YOW) to Seattle (SEA) flights

FromToDatesFare TypePrice

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/09/23

Return: 2020/09/30

Roundtrip
from
CA $300*
Viewed:15hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/09/24

Return: 2020/10/01

Roundtrip
from
CA $300*
Viewed:15hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/09/25

Return: 2020/10/02

Roundtrip
from
CA $300*
Viewed:15hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/09/26

Return: 2020/10/03

Roundtrip
from
CA $300*
Viewed:15hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/09/27

Return: 2020/10/04

Roundtrip
from
CA $300*
Viewed:15hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/09/28

Return: 2020/10/05

Roundtrip
from
CA $300*
Viewed:15hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/09/29

Return: 2020/10/06

Roundtrip
from
CA $300*
Viewed:15hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/09/30

Return: 2020/10/07

Roundtrip
from
CA $300*
Viewed:15hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/10/01

Return: 2020/10/08

Roundtrip
from
CA $300*
Viewed:15hoursago

Ottawa (YOW)

Seattle (SEA)

Depart: 2020/10/02

Return: 2020/10/09

Roundtrip
from
CA $300*
Viewed:15hoursago

*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

Tuesday broken clouds
18°C 2020/08/11
Wednesday broken clouds
23°C 2020/08/12
Thursday sky is clear
24°C 2020/08/13
Friday sky is clear
25°C 2020/08/14
Saturday sky is clear
26°C 2020/08/15
Sunday light rain
30°C 2020/08/16
Monday sky is clear
32°C 2020/08/17
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