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C$ 251 Find cheap flights from Houston George Bush Airport to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Ottawa departing on 25/7. 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
0 bags
sáb 20/7
sáb 27/7

Search 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
In the last 7 days, travellers have searched 44,575,007 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from George Bush Intcntl to Ottawa (IAH-YOW)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl 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 and deals for you by selecting your travel dates.
Choose your dates
9:43 a.m. - 8:07 p.m.IAH-YOW
9h 24m1 stop
4:15 p.m. - 12:48 a.m.YOW-IAH
9h 33m1 stop
C$ 531
Find Deal
sex, 23 ago - ter, 27 ago
9:43 a.m. - 8:07 p.m.IAH-YOW
9h 24m1 stop
8:05 a.m. - 8:21 p.m.YOW-IAH
13h 16m2 stops
C$ 547
Find Deal
sex, 23 ago - ter, 27 ago
5:20 a.m. - 5:22 p.m.IAH-YOW
11h 02m1 stop
4:15 p.m. - 5:13 p.m.YOW-IAH
25h 58m1 stop
C$ 558
Find Deal
qui, 5 set - dom, 8 set
5:30 a.m. - 12:28 a.m.IAH-YOW
17h 58m2 stops
4:15 p.m. - 5:13 p.m.YOW-IAH
25h 58m1 stop
C$ 575
Find Deal
qui, 5 set - dom, 8 set
7:20 a.m. - 4:13 p.m.IAH-YOW
7h 53m1 stop
5:55 a.m. - 11:21 a.m.YOW-IAH
6h 26m1 stop
C$ 941Air Canada
Find Deal
qui, 5 set - dom, 8 set
6:20 p.m. - 1:33 a.m.IAH-YOW
6h 13m1 stop
5:55 a.m. - 11:21 a.m.YOW-IAH
6h 26m1 stop
C$ 942Air Canada
Find Deal
qua, 4 set - dom, 8 set
5:00 a.m. - 4:44 p.m.IAH-YOW
10h 44m2 stops
9:45 a.m. - 8:04 p.m.YOW-IAH
11h 19m2 stops
C$ 952United Airlines
Find Deal
sex, 23 ago - ter, 27 ago
5:00 a.m. - 4:44 p.m.IAH-YOW
10h 44m2 stops
10:40 a.m. - 9:45 p.m.YOW-IAH
12h 05m1 stop
C$ 967United Airlines
Find Deal
qui, 5 set - dom, 8 set
8:00 a.m. - 7:20 p.m.IAH-YOW
10h 20m1 stop
6:30 a.m. - 5:26 p.m.YOW-IAH
11h 56m2 stops
C$ 998WestJet
Find Deal
sex, 11 out - seg, 14 out
8:00 a.m. - 12:37 a.m.IAH-YOW
15h 37m1 stop
6:07 a.m. - 5:22 p.m.YOW-IAH
12h 15m1 stop
C$ 1,037WestJet
Find Deal
qui, 29 ago - ter, 3 set

Flights from George Bush Intcntl to Ottawa - Travel Insights & Trends

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

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston George Bush Intcntl Airport to Ottawa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Houston George Bush Intcntl Airport to Ottawa is April, where tickets cost C$ 562 on average. On the other hand, the most expensive months are May and June, where the average cost of tickets is C$ 1,873 and C$ 1,532 respectively.

Good to know

Low season

February

High season

June

Cheapest flight

C$ 251
Best time to beat the crowds but there is an average 29% increase in price.
Most popular time to fly (3% more expensive on average)
Flight from Houston George Bush Airport to Ottawa

When to book flights from George Bush Intcntl to Ottawa

Are your dates flexible? Find out the best times to travel from George Bush Intcntl 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 Houston George Bush Airport to Ottawa flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Ottawa?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Ottawa was C$ 183 for a one-way ticket and C$ 387 for a round-trip.

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

    Houston George Bush Airport airport is called Houston George Bush Intcntl and the only airport in Ottawa is Ottawa.

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

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

  • Which airline alliances offer flights from Houston George Bush Airport to Ottawa?

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

  • How does KAYAK find such low prices on flights from Houston George Bush Airport 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 George Bush Airport to Ottawa.

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

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

  • What is the Hacker Fare option on flights from Houston George Bush Airport 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 George Bush Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport 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 George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from George Bush Intcntl to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Houston to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 7126 reviews
7.8Crew
7.2Boarding
7.0Comfort
6.2Food
6.8Entertainment
Airline reviews

I was at Chicago early and I should have been able to check in when I got there instead of having to wait 8 hours later to check in. I don’t like air Canada

2.0 MediocreMary, Jun. 2024ORD - YYZ
Read more about Air Canada reviews

I was at Chicago early and I should have been able to check in when I got there instead of having to wait 8 hours later to check in. I don’t like air Canada

I was unaware I was booking the basic economy flight and had to spend an extra $125 for baggage plus $100 for seat selection. There was also no opportunity to upgrade into a different ticket type. The seats were very cramped and mine wouldn’t stay reclined

Not great tremendous delays instead of arriving at 8:15 pm arrived at 2:30 am next day no food gate changes. Etc

There was a mistake with the first name we only discovered at security. Air canada was unable to correct it to match then passport since it was booked through an agency. The agency could not correct it either since they need at least two hours to do that. We could not fly and lost a bunch of money. Learned my lesson about kayak.

My flight got canceled. Then AC rebooked me to a next day flight. No compensation no apology. It almost messed up my entire trip and schedule. However, all the unexpepected seems routine and ordinary to AC, so customers need to get used to.

The food was horrible the flying attendance hardly made any checks and the seats were very tied ..

I love air Canada. The staff is so helpful and friendly and attentive. I paid for extra room but chose a ser near a person who took up a lot of space which gave me less space than regular economy, I was sad I did that!

last minute was rebooked. This rebooking made me miss my connection, added a stop in my itinerary without my approval, and had me arriving 10 hours later to my destination...for a delay that was 2 hours. To boot, my final flight from London to Athens booked me in a middle seat, where I originally booked all aisle seats. This was incredibly uncomfortable for a 24 hour journey and made me incredibly upset.

Did not appreciate “hidden fees” to check a bag for international flight and purchase a seat to be next to my spouse. Won’t choose this airline again.

No meal. Flight crew was wonderful, happily finding me storage for my guitar. THANK YOU!!!

Book cheap flights from Houston to Ottawa

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Ottawa found on KAYAK in the last 72 hours.
25/7qui
1 stop
10h 36mIAH-YOW
C$ 251
25/7qui
2 stops
10h 23mIAH-YOW
C$ 266
25/7qui
2 stops
22h 39mIAH-YOW
C$ 270
25/7qui
3 stops
26h 25mIAH-YOW
C$ 288
25/7qui
3 stops
24h 17mIAH-YOW
C$ 292
27/10dom
1 stopUnited Airlines
8h 46mIAH-YOW
C$ 422
30/8sex
3 stops
27h 13mIAH-YOW
C$ 426
27/10dom
2 stopsUnited Airlines
14h 50mIAH-YOW
C$ 431
30/8sex
1 stop
11h 07mIAH-YOW
C$ 435
30/8sex
2 stops
17h 57mIAH-YOW
C$ 440

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Houston George Bush Airport - Ottawa Flights

Departure:

Houston George Bush Airport (IAH)United States

Destination:

Ottawa (YOW)Canada

Return flight deals:

Ottawa - Houston George Bush Airport

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