Cheap flights from Houston to Ottawa - IAH to YOW - As Low As CA $440

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Cheapest Flights from Houston (IAH) to Ottawa (YOW)

The cheapest flights to Macdonald-Cartier Intl. found within the past 7 days were CA $1,080 round trip and CA $440 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug 20 - Sun, Aug 23

IAH

Houston

YOW

Ottawa

CA $1,080

Roundtrip

found 1 day ago

Thu, Aug 20 - Sun, Aug 23

IAH

Houston

YOW

Ottawa

CA $1,108

Roundtrip

found 1 day ago

Thu, Aug 20 - Sun, Aug 23

IAH

Houston

YOW

Ottawa

CA $1,135

Roundtrip

found 1 day ago

Thu, Aug 20 - Sun, Aug 23

IAH

Houston

YOW

Ottawa

CA $1,155

Roundtrip

found 1 day ago

Thu, Aug 20 - Sun, Aug 23

IAH

Houston

YOW

Ottawa

CA $1,167

Roundtrip

found 1 day ago

Thu, Aug 20 - Sun, Aug 23

IAH

Houston

YOW

Ottawa

CA $1,174

Roundtrip

found 1 day ago

Thu, Aug 20 - Mon, Aug 24

IAH

Houston

YOW

Ottawa

CA $1,175

Roundtrip

found 1 day ago

Tue, Jul 28 - Mon, Aug 3

IAH

Houston

YOW

Ottawa

CA $1,182

Roundtrip

found 2 days ago

Thu, Aug 20 - Sun, Aug 23

IAH

Houston

YOW

Ottawa

CA $1,185

Roundtrip

found 1 day ago

Sat, Jun 13 - Fri, Jun 19

IAH

Houston

YOW

Ottawa

CA $1,199

Roundtrip

found 5 days ago

FAQs

Frequently asked questions

Are there direct flights from George Bush Intercontinental Airport (IAH) to YOW?

You'll have trouble finding a flight straight from George Bush Intercontinental Airport (IAH) to Ottawa Intl. Airport, but don't worry. Air Canada, United Airlines and Austrian Airlines operate flights with only one stopover.

What airlines fly from Houston Airport to Ottawa Intl. Airport?

With no direct flights on offer, it will be in your best interest to book in advance when you're traveling between IAH and Macdonald-Cartier Intl. Airport (YOW). Find a convenient route with the fewest connections and save yourself some time.

What is the best day to buy a plane ticket?

Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.

What are the cheapest days to fly?

Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.

How far in advance can you book a flight?

Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.

Cheap Flights From George Bush Intercontinental (IAH) To Macdonald-Cartier Intl. (YOW)

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Cheapest Flights from Houston (IAH) to Ottawa (YOW)

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