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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

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

The cheapest flights to George Bush Intercontinental found within the past 7 days were CA $656 round trip and CA $341 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Dec 5 - Mon, Dec 15
YOW
Ottawa
IAH
Houston
CA $656 Roundtrip, found 9 hours ago
CA $656
Roundtrip
found 9 hours ago
Select WestJet flight, departing Fri, Dec 5 from Ottawa to Houston, returning Mon, Dec 15, priced at CA $656 found 9 hours ago
Tue, Dec 2 - Mon, Dec 15
YOW
Ottawa
IAH
Houston
CA $660 Roundtrip, found 9 hours ago
CA $660
Roundtrip
found 9 hours ago
Select WestJet flight, departing Tue, Dec 2 from Ottawa to Houston, returning Mon, Dec 15, priced at CA $660 found 9 hours ago
Tue, Oct 28 - Thu, Oct 30
YOW
Ottawa
IAH
Houston
CA $693 Roundtrip, found 2 days ago
CA $693
Roundtrip
found 2 days ago
Select WestJet flight, departing Tue, Oct 28 from Ottawa to Houston, returning Thu, Oct 30, priced at CA $693 found 2 days ago
Sun, Feb 1 - Mon, Feb 2
YOW
Ottawa
IAH
Houston
CA $703 Roundtrip, found 10 hours ago
CA $703
Roundtrip
found 10 hours ago
Select WestJet flight, departing Sun, Feb 1 from Ottawa to Houston, returning Mon, Feb 2, priced at CA $703 found 10 hours ago
Thu, Dec 4 - Wed, Dec 10
YOW
Ottawa
IAH
Houston
CA $707 Roundtrip, found 2 days ago
CA $707
Roundtrip
found 2 days ago
Select WestJet flight, departing Thu, Dec 4 from Ottawa to Houston, returning Wed, Dec 10, priced at CA $707 found 2 days ago
Wed, Dec 3 - Mon, Dec 15
YOW
Ottawa
IAH
Houston
CA $714 Roundtrip, found 9 hours ago
CA $714
Roundtrip
found 9 hours ago
Select WestJet flight, departing Wed, Dec 3 from Ottawa to Houston, returning Mon, Dec 15, priced at CA $714 found 9 hours ago
Thu, Oct 30 - Mon, Nov 3
YOW
Ottawa
IAH
Houston
CA $776 Roundtrip, found 3 days ago
CA $776
Roundtrip
found 3 days ago
Select WestJet flight, departing Thu, Oct 30 from Ottawa to Houston, returning Mon, Nov 3, priced at CA $776 found 3 days ago
Mon, Oct 27 - Fri, Oct 31
YOW
Ottawa
IAH
Houston
CA $781 Roundtrip, found 4 days ago
CA $781
Roundtrip
found 4 days ago
Select WestJet flight, departing Mon, Oct 27 from Ottawa to Houston, returning Fri, Oct 31, priced at CA $781 found 4 days ago
Sat, Dec 6 - Mon, Dec 15
YOW
Ottawa
IAH
Houston
CA $791 Roundtrip, found 9 hours ago
CA $791
Roundtrip
found 9 hours ago
Select WestJet flight, departing Sat, Dec 6 from Ottawa to Houston, returning Mon, Dec 15, priced at CA $791 found 9 hours ago
Sun, Dec 7 - Thu, Dec 11
YOW
Ottawa
IAH
Houston
CA $795 Roundtrip, found 5 days ago
CA $795
Roundtrip
found 5 days ago
Select WestJet flight, departing Sun, Dec 7 from Ottawa to Houston, returning Thu, Dec 11, priced at CA $795 found 5 days ago

George Bush Intercontinental flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Rusk House Serviced Apartments

Rusk House Serviced Apartments

4.5 out of 5
Price was CA $1,160, price is now CA $1,063 per person
CA $1,063
per person
Oct 24 - Oct 26
found 1 day ago
Roundtrip non-stop flight included
Ottawa (YOW) to Houston (IAH)
Le Meridien Houston Downtown

Le Meridien Houston Downtown

4 out of 5
Price was CA $1,302, price is now CA $1,162 per person
CA $1,162
per person
Oct 24 - Oct 26
found 1 day ago
Roundtrip non-stop flight included
Ottawa (YOW) to Houston (IAH)
The Moran CITYCENTRE

The Moran CITYCENTRE

4 out of 5
Price was CA $1,267, price is now CA $1,145 per person
CA $1,145
per person
Oct 24 - Oct 26
found 1 day ago
Roundtrip non-stop flight included
Ottawa (YOW) to Houston (IAH)
Blossom Hotel Houston

Blossom Hotel Houston

4 out of 5
Price was CA $1,279, price is now CA $1,160 per person
CA $1,160
per person
Oct 24 - Oct 26
found 1 day ago
Roundtrip non-stop flight included
Ottawa (YOW) to Houston (IAH)
Hotel ZaZa Houston Memorial City

Hotel ZaZa Houston Memorial City

4 out of 5
Price was CA $1,403, price is now CA $1,272 per person
CA $1,272
per person
Oct 24 - Oct 26
found 1 day ago
Roundtrip non-stop flight included
Ottawa (YOW) to Houston (IAH)
Don't see what you're looking for?
See all available trips from Macdonald-Cartier Intl. to George Bush Intercontinental
View all trips

Frequently asked questions

Are there direct flights from YOW to George Bush Intercontinental Airport (IAH)?
Make a note of your connecting gate, because there aren't any direct flights between Macdonald-Cartier Intl. Airport (YOW) and IAH. Air Canada, United Airlines and Austrian Airlines are some airlines that will get you to Houston with just one stopover.
What airlines fly from Ottawa Intl. Airport to Houston Airport?
Currently, no single airline offers direct flights to George Bush Intercontinental Airport (IAH) from Ottawa International Airport. Heading over there will involve one stopover at least. Book your airfare in advance to nab the best connections and price.
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.

Popular Flight Routes from Ottawa (YOW)

Travelers at YOW love to visit these top cities. Roam to the top destinations from Ottawa (YOW) today with the cheap prices from Travelocity!

Popular Flight Routes from Houston (IAH)

Travelers at IAH love to visit these top cities. Roam to the top destinations from Houston(IAH) today with the cheap prices from Travelocity!

*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.