C$ 471 Find Cheap Flights from Houston to Ottawa

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Ottawa departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Ottawa, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Houston to Ottawa

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Ottawa

Mon, 17 Nov - Mon, 24 Nov
Logo
10:28 a.m. - 12:42 a.m.IAH-YOW
37h 14m2 stops
Logo
5:45 p.m. - 5:29 p.m.YOW-IAH
24h 44m1 stop
C$ 471
Find Deal
Mon, 29 Sep - Mon, 23 Feb
Logo
5:37 a.m. - 5:20 p.m.IAH-YOW
10h 43m1 stop
Logo
6:45 a.m. - 9:08 a.m.YOW-IAH
27h 23m2 stops
C$ 472
Find Deal
Mon, 29 Sep - Mon, 23 Feb
Logo
5:37 a.m. - 5:20 p.m.IAH-YOW
10h 43m1 stop
Logo
4:15 p.m. - 9:08 a.m.YOW-IAH
17h 53m1 stop
C$ 490
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Thu, 9 Oct - Sun, 12 Oct
Logo
12:42 p.m. - 5:20 p.m.IAH-YOW
27h 38m1 stop
Logo
8:45 a.m. - 10:43 p.m.YOW-IAH
14h 58m2 stops
C$ 501
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Fri, 21 Nov - Mon, 24 Nov
WestJet Logo
6:20 p.m. - 12:40 a.m.IAH-YOW
29h 20m1 stop
WestJet Logo
6:00 a.m. - 5:29 p.m.YOW-IAH
12h 29m1 stop
C$ 619WestJet
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Sat, 22 Nov - Mon, 24 Nov
WestJet Logo
6:20 p.m. - 4:53 p.m.IAH-YOW
21h 33m1 stop
WestJet Logo
5:45 p.m. - 5:29 p.m.YOW-IAH
24h 44m1 stop
C$ 642WestJet
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Thu, 27 Nov - Sat, 29 Nov
WestJet Logo
1:35 p.m. - 12:40 a.m.IAH-YOW
10h 05m1 stop
WestJet Logo
6:00 a.m. - 5:29 p.m.YOW-IAH
12h 29m1 stop
C$ 763WestJet
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Thu, 27 Nov - Sat, 29 Nov
United Airlines Logo
10:03 a.m. - 9:18 p.m.IAH-YOW
10h 15m2 stops
United Airlines Logo
5:14 p.m. - 8:46 a.m.YOW-IAH
16h 32m2 stops
C$ 977United Airlines
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Mon, 29 Dec - Wed, 31 Dec
United Airlines Logo
5:00 a.m. - 2:30 p.m.IAH-YOW
8h 30m2 stops
United Airlines Logo
12:05 p.m. - 12:33 a.m.YOW-IAH
13h 28m2 stops
C$ 992United Airlines
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Thu, 27 Nov - Sat, 29 Nov
United Airlines Logo
10:03 a.m. - 9:18 p.m.IAH-YOW
10h 15m2 stops
United Airlines Logo
11:10 a.m. - 8:05 p.m.YOW-IAH
9h 55m2 stops
C$ 1,052United Airlines
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Everything you should know

Cheapest round-trip
C$ 471
Multiple Airlines
Mon 17/11Mon 24/11
IAH - YOW • 2 stops
Cheapest one-way flights
Multiple Airlines
Mon 15/9
HO1 - YOW • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ottawa!
Booking Insights

KAYAK's insights & trends for Houston to Ottawa flights

Get data-powered insights and trends into flights from Houston to Ottawa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston to Ottawa?

The average price of all round-trip flights from Houston to Ottawa clicked on KAYAK for each day over the last 12 months.

For Houston to Ottawa, Saturday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Ottawa back to Houston, the best deals are generally found on Wednesday, with Sunday being the most expensive.

Find deals

Good to know

Cheapest flightC$ 471
Flight from Houston George Bush Airport to Ottawa

When to book flights from Houston to Ottawa

Are your dates flexible? Find out the best times to travel from Houston to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Ottawa

  • What is the cheapest flight from Houston to Ottawa?

    In the last 3 days, the lowest price for a flight from Houston to Ottawa was C$ 340 for a round-trip ticket.

  • Which airports will I be using when flying from Houston to Ottawa?

    On your way to Ottawa, you’ll fly out from one of these Houston airports: Houston Hobby or Houston George Bush Intcntl. You’ll be landing at Ottawa.

  • Which aircraft models fly most regularly from Houston to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Ottawa?

    Star Alliance is the only airline alliance operating flights between Houston and Ottawa.

  • How does KAYAK find such low prices on flights from Houston to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Houston to Ottawa

Information on your arrival and departure airports

Ottawa (YOW)

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