Book United Houston to Ottawa flight deals from $381

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Search flights from Houston to Ottawa (IAH - YOW)

November

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Fri 23

Return Sat 8
from$ 428*Viewed: 1 hour ago

Wed 28

Return Thu 13
from$ 386*Viewed: 1 hour ago

Thu 29

Return Fri 14
from$ 386*Viewed: 1 hour ago

December

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Sat 1

Return Sun 16
from$ 386*Viewed: 1 hour ago

Mon 3

Return Tue 18
from$ 388*Viewed: 1 hour ago

Tue 25

Return Wed 9
from$ 388*Viewed: 1 hour ago

January

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Sat 19

Return Sun 3
from$ 381*Viewed: 1 hour ago

Sat 26

Return Sun 10
from$ 381*Viewed: 1 hour ago

Tue 29

Return Wed 13
from$ 381*Viewed: 1 hour ago
*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.

Plan ahead for flights from Houston to Ottawa

from
to
Type
Dates
Price*
Houston (IAH)
to Ottawa (YOW)
Roundtrip
Depart Sat 19 Jan 2019
Return Sun 3 Feb 2019
from$ 381*Viewed: 1 hour ago
Houston (IAH)
to Ottawa (YOW)
Roundtrip
Depart Sat 26 Jan 2019
Return Sun 10 Feb 2019
from$ 381*Viewed: 1 hour ago
Houston (IAH)
to Ottawa (YOW)
Roundtrip
Depart Tue 29 Jan 2019
Return Wed 13 Feb 2019
from$ 381*Viewed: 1 hour ago
Houston (IAH)
to Ottawa (YOW)
Roundtrip
Depart Sat 9 Feb 2019
Return Sun 24 Feb 2019
from$ 381*Viewed: 1 hour ago
Houston (IAH)
to Ottawa (YOW)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
from$ 386*Viewed: 1 hour ago
Houston (IAH)
to Ottawa (YOW)
Roundtrip
Depart Thu 29 Nov 2018
Return Fri 14 Dec 2018
from$ 386*Viewed: 1 hour ago
Houston (IAH)
to Ottawa (YOW)
Roundtrip
Depart Sat 1 Dec 2018
Return Sun 16 Dec 2018
from$ 386*Viewed: 1 hour ago
Houston (IAH)
to Ottawa (YOW)
Roundtrip
Depart Mon 3 Dec 2018
Return Tue 18 Dec 2018
from$ 388*Viewed: 1 hour ago
Houston (IAH)
to Ottawa (YOW)
Roundtrip
Depart Tue 25 Dec 2018
Return Wed 9 Jan 2019
from$ 388*Viewed: 1 hour ago
Houston (IAH)
to Ottawa (YOW)
Roundtrip
Depart Tue 1 Jan 2019
Return Wed 16 Jan 2019
from$ 388*Viewed: 1 hour ago
*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

13 °FWednesday11/14/2018
18 °FThursday11/15/2018
26 °FFriday11/16/2018
34 °FSaturday11/17/2018
27 °FSunday11/18/2018
37 °FMonday11/19/2018
20 °FTuesday11/20/2018
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