Skip to content

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

Select journey type

Enter to select travel class and passengers

Book with confidence with United

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

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
No available fares
31
No available fares
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 Seattle to Ottawa?

FromToDatesFare TypePrice

Seattle (SEA)

Ottawa (YOW)

Depart: 07/06/20

Return: 07/13/20

Roundtrip
from
$300*
Viewed:3minutesago

Seattle (SEA)

Ottawa (YOW)

Depart: 07/07/20

Return: 07/14/20

Roundtrip
from
$300*
Viewed:3minutesago

Seattle (SEA)

Ottawa (YOW)

Depart: 07/08/20

Return: 07/15/20

Roundtrip
from
$300*
Viewed:3minutesago

Seattle (SEA)

Ottawa (YOW)

Depart: 07/09/20

Return: 07/16/20

Roundtrip
from
$300*
Viewed:3minutesago

Seattle (SEA)

Ottawa (YOW)

Depart: 07/10/20

Return: 07/17/20

Roundtrip
from
$300*
Viewed:3minutesago

Seattle (SEA)

Ottawa (YOW)

Depart: 07/11/20

Return: 07/18/20

Roundtrip
from
$300*
Viewed:3minutesago

Seattle (SEA)

Ottawa (YOW)

Depart: 07/12/20

Return: 07/19/20

Roundtrip
from
$300*
Viewed:3minutesago

Seattle (SEA)

Ottawa (YOW)

Depart: 07/13/20

Return: 07/20/20

Roundtrip
from
$300*
Viewed:3minutesago

Seattle (SEA)

Ottawa (YOW)

Depart: 07/14/20

Return: 07/21/20

Roundtrip
from
$300*
Viewed:3minutesago

Seattle (SEA)

Ottawa (YOW)

Depart: 07/15/20

Return: 07/22/20

Roundtrip
from
$300*
Viewed:3minutesago

*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 Ottawa

Thursday light rain
72°F 05/28/20
Friday moderate rain
74°F 05/29/20
Saturday moderate rain
63°F 05/30/20
Sunday moderate rain
58°F 05/31/20
Monday light rain
58°F 06/01/20
Tuesday broken clouds
63°F 06/02/20
Wednesday moderate rain
61°F 06/03/20
Powered by: OpenWeatherMap.org