Cheap flights from Ottawa to Houston from CA$290

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1 stop
Wed, Jul 23
Ottawa YOWHouston IAH

CA$290
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1 stop
Tue, Jul 22
Ottawa YOWHouston IAH

CA$295
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1 stop
Fri, Jul 25
Ottawa YOWHouston IAH

CA$304
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1 stop
Mon, Jul 21
Ottawa YOWHouston IAH

CA$330
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1 stop
Mon, Jul 21
Ottawa YOWHouston IAH

CA$330
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1 stop
Sun, Jul 20
Ottawa YOWHouston IAH

CA$360
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Prices updated:

1 stop
Fri, Jul 25 – Tue, Jul 29
Ottawa YOWHouston IAH

CA$553
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1 stop
Wed, Jul 23 – Sat, Jul 26
Ottawa YOWHouston IAH

CA$554
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1 stop
Tue, Jul 22 – Sat, Jul 26
Ottawa YOWHouston IAH

CA$561
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1 stop
Fri, Jul 25 – Tue, Jul 29
Ottawa YOWHouston IAH

CA$567
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1 stop
Fri, Jul 25 – Tue, Jul 29
Ottawa YOWHouston IAH

CA$593
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1 stop
Thu, Jul 24 – Sat, Jul 26
Ottawa YOWHouston IAH

CA$594
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Prices updated:

How much do flights to Houston cost?

Key info about flying to Houston

Depart from
Ottawa Macdonald–Cartier International
Arrive to
George Bush Intercontinental
Average flights per week
400
Flight distance

Check-in for a flight from Ottawa to Houston

NameCarrier codeIATA CodePassport needed during booking
Porter AirlinesPOEPDNo
Spirit AirlinesNKSNKNo
WestJetWJAWSNo
Air CanadaACAACYes
United AirlinesUALUANo

Weather in Houston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January16°C8°C
February18°C10°C
March22°C13°C
April25°C17°C
May29°C21°C
June33°C24°C
July33°C25°C
August34°C25°C
September31°C23°C
October27°C18°C
November22°C13°C
December18°C10°C
Hottest Month
34°C
August
Coldest month
8°C
January
Sunny days
266
days per year

14 day forecast

Friday
27 Jun
88%
33°C25°C
4 Jul
78%
32°C25°C
Saturday
28 Jun
34°C26°C
5 Jul
35°C25°C
Sunday
29 Jun
32°C25°C
6 Jul
36°C26°C
Monday
30 Jun
38°C26°C
7 Jul
36°C26°C
Tuesday
1 Jul
35°C26°C
8 Jul
37°C27°C
Wednesday
2 Jul
83%
32°C26°C
9 Jul
38°C27°C
Thursday
3 Jul
89%
32°C26°C
10 Jul
34°C27°C
Book your trip to arrive at George Bush Intercontinental, or William P. Hobby. The most popular airlines for this route are Porter Airlines, Spirit Airlines, WestJet, Air Canada, and United Airlines. Ottawa and Houston have 400 direct flights per week.

Frequently asked questions

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What airports are near Houston?
Which airlines fly between Ottawa and Houston?
When’s the best time to travel between Ottawa and Houston?
What flights operate between Ottawa and Houston?
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What time do nonstop (direct) flights between Ottawa and Houston depart?
What time do nonstop (direct) flights between Ottawa and Houston arrive?
What time do flights between Ottawa and Houston depart?
What time do flights between Ottawa and Houston arrive?

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Flights from Ottawa

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