Skip to content

United flights from Boston to Ottawa starting at

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Boston (BOS) to Ottawa (YOW)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
from
$3,816 Price subject to changes
Viewed:9 hours ago
Return:
2
from
$3,720 Price subject to changes
Viewed:9 hours ago
Return:
3
from
$3,637 Price subject to changes
Viewed:9 hours ago
Return:
4
from
$3,611 Price subject to changes
Viewed:9 hours ago
Return:
5
from
$3,720 Price subject to changes
Viewed:9 hours ago
Return:
6
from
$3,664 Price subject to changes
Viewed:9 hours ago
Return:
7
from
$3,584 Price subject to changes
Viewed:9 hours ago
Return:
8
from
$3,751 Price subject to changes
Viewed:9 hours ago
Return:
9
from
$3,580 Price subject to changes
Viewed:9 hours ago
Return:
10
from
$3,550 Price subject to changes
Viewed:9 hours ago
Return:
11
from
$3,550 Price subject to changes
Viewed:9 hours ago
Return:
12
from
$3,720 Price subject to changes
Viewed:9 hours ago
Return:
13
from
$3,564 Price subject to changes
Viewed:9 hours ago
Return:
14
from
$3,550 Price subject to changes
Viewed:9 hours ago
Return:
15
from
$3,754 Price subject to changes
Viewed:9 hours ago
Return:
16
from
$3,653 Price subject to changes
Viewed:9 hours ago
Return:
17
from
$2,552 Price subject to changes
Viewed:9 hours ago
Return:
18
from
$2,498 Price subject to changes
Viewed:9 hours ago
Return:
19
from
$2,624 Price subject to changes
Viewed:9 hours ago
Return:
20
from
$2,700 Price subject to changes
Viewed:9 hours ago
Return:
21
from
$2,675 Price subject to changes
Viewed:9 hours ago
Return:
22
from
$2,704 Price subject to changes
Viewed:9 hours ago
Return:
23
from
$2,803 Price subject to changes
Viewed:9 hours ago
Return:
24
from
$2,495 Price subject to changes
Viewed:9 hours ago
Return:
25
from
$2,495 Price subject to changes
Viewed:9 hours ago
Return:
26
from
$2,487 Price subject to changes
Viewed:9 hours ago
Return:
27
from
$2,487 Price subject to changes
Viewed:9 hours ago
Return:
28
from
$2,487 Price subject to changes
Viewed:9 hours ago
Return:
29
from
$2,752 Price subject to changes
Viewed:9 hours ago
Return:
30
from
$2,869 Price subject to changes
Viewed:9 hours ago
Return:
from
$485 Price subject to changes
Viewed:9 hours ago
Return:
from
$485 Price subject to changes
Viewed:9 hours ago
Return:
from
$495 Price subject to changes
Viewed:9 hours ago
Return:
from
$709 Price subject to changes
Viewed:9 hours ago
Return:
from
$709 Price subject to changes
Viewed:9 hours ago
Return:
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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 Boston (BOS) to Ottawa (YOW) flights

FromToDatesFare TypePrice

Boston (BOS)

Ottawa (YOW)

Depart: 01/12/21

Return: 01/26/21

Roundtrip
from
$229*
Viewed:18hoursago

Boston (BOS)

Ottawa (YOW)

Depart: 01/16/21

Return: 01/30/21

Roundtrip
from
$229*
Viewed:18hoursago

Boston (BOS)

Ottawa (YOW)

Depart: 01/11/21

Return: 01/25/21

Roundtrip
from
$229*
Viewed:18hoursago

Boston (BOS)

Ottawa (YOW)

Depart: 01/13/21

Return: 01/27/21

Roundtrip
from
$229*
Viewed:18hoursago

Boston (BOS)

Ottawa (YOW)

Depart: 01/17/21

Return: 01/31/21

Roundtrip
from
$229*
Viewed:18hoursago

Boston (BOS)

Ottawa (YOW)

Depart: 01/11/21

Return: 01/18/21

Roundtrip
from
$229*
Viewed:18hoursago

Boston (BOS)

Ottawa (YOW)

Depart: 01/12/21

Return: 01/19/21

Roundtrip
from
$229*
Viewed:18hoursago

Boston (BOS)

Ottawa (YOW)

Depart: 01/13/21

Return: 01/20/21

Roundtrip
from
$229*
Viewed:18hoursago

Boston (BOS)

Ottawa (YOW)

Depart: 01/16/21

Return: 01/23/21

Roundtrip
from
$229*
Viewed:18hoursago

Boston (BOS)

Ottawa (YOW)

Depart: 01/17/21

Return: 01/24/21

Roundtrip
from
$229*
Viewed:18hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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

Monday moderate rain
44°F 10/19/20
Tuesday moderate rain
46°F 10/20/20
Wednesday moderate rain
49°F 10/21/20
Thursday few clouds
47°F 10/22/20
Friday overcast clouds
48°F 10/23/20
Saturday moderate rain
43°F 10/24/20
Sunday broken clouds
41°F 10/25/20
Powered by: OpenWeatherMap.org