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

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
No available fares
19
No available fares
20
No available fares
21
No available fares
22
No available fares
23
No available fares
24
No available fares
25
No available fares
26
No available fares
27
No available fares
28
No available fares
29
No available fares
30
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: 11/30/19

12/07/19

Roundtrip
from
$686*
Viewed:1dayago

Seattle (SEA)

Ottawa (YOW)

Depart: 11/30/19

12/14/19

Roundtrip
from
$746*
Viewed:1dayago

Seattle (SEA)

Ottawa (YOW)

Depart: 12/31/19

01/07/20

Roundtrip
from
$665*

Seattle (SEA)

Ottawa (YOW)

Depart: 01/02/20

01/09/20

Roundtrip
from
$709*

Seattle (SEA)

Ottawa (YOW)

Depart: 01/06/20

01/13/20

Roundtrip
from
$625*

Seattle (SEA)

Ottawa (YOW)

Depart: 01/14/20

01/21/20

Roundtrip
from
$488*

Seattle (SEA)

Ottawa (YOW)

Depart: 01/11/20

01/18/20

Roundtrip
from
$757*

Seattle (SEA)

Ottawa (YOW)

Depart: 01/05/20

01/12/20

Roundtrip
from
$744*

Seattle (SEA)

Ottawa (YOW)

Depart: 01/04/20

01/11/20

Roundtrip
from
$903*

Seattle (SEA)

Ottawa (YOW)

Depart: 01/18/20

01/25/20

Roundtrip
from
$754*

*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

Sunday overcast clouds
14°F 11/17/19
Monday overcast clouds
20°F 11/18/19
Tuesday snow
30°F 11/19/19
Wednesday light snow
32°F 11/20/19
Thursday sky is clear
31°F 11/21/19
Friday moderate rain
39°F 11/22/19
Saturday overcast clouds
24°F 11/23/19
Powered by: OpenWeatherMap.org