How does KAYAK find such low prices on flights from Ontario to Houston George Bush Airport?

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 Ontario to Houston George Bush Airport. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Houston George Bush Airport?

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 Houston George Bush Airport with an airline and back to Ontario with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Houston George Bush Airport?

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 Houston George Bush Airport from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$170 CHEAP FLIGHTS from Ontario to Houston G. Bush Airport (IAH)

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$279

Typical prices: $461-$635

Multiple Airlines

Fri 10/31Mon 11/3

YYZ - IAH • 1 stop

Cheapest non-stop

$446

Typical prices: $464-$726

Air Canada

Fri 11/7Thu 11/13

YYZ - IAH • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to George Bush Intcntl!

Flight Deals

Cheap Flights from Ontario to George Bush Intcntl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to George Bush Intcntl 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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ontario to George Bush Intcntl

Fri, Oct 31 - Mon, Nov 3

12:50 pm - 8:33 amYYZ-IAH

20h 43m1 stop

8:06 pm - 9:11 pmIAH-YYZ

24h 05m2 stops

$279Multiple Airlines

Find Deal

Thu, Oct 23 - Fri, Oct 24

4:25 pm - 12:13 amYOW-IAH

8h 48m1 stop

8:37 pm - 4:57 pmIAH-YOW

19h 20m1 stop

$280Multiple Airlines

Find Deal

Mon, Nov 24 - Fri, Nov 28

6:20 am - 5:29 pmYKF-IAH

12h 09m1 stop

1:35 pm - 5:28 amIAH-YKF

14h 53m1 stop

$290WestJet

Find Deal

Tue, Oct 28 - Thu, Nov 6

2:50 pm - 9:39 pmYOW-IAH

7h 49m1 stop

7:10 am - 3:23 pmIAH-YOW

7h 13m1 stop

$290Air Canada

Find Deal

Fri, Nov 21 - Tue, Dec 2

7:45 am - 5:29 pmYYZ-IAH

10h 44m1 stop

6:20 pm - 6:13 amIAH-YYZ

10h 53m1 stop

$292WestJet

Find Deal

Tue, Nov 11 - Thu, Nov 13

5:00 am - 11:09 amYOW-IAH

7h 09m1 stop

11:55 am - 7:18 pmIAH-YOW

6h 23m1 stop

$296Air Canada

Find Deal

Tue, Feb 24 - Wed, Feb 25

5:55 pm - 11:59 pmYOW-IAH

7h 04m1 stop

6:30 am - 4:30 pmIAH-YOW

9h 00m1 stop

$301United Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

5:55 pm - 11:48 pmYOW-IAH

6h 53m1 stop

8:30 pm - 10:26 amIAH-YOW

12h 56m1 stop

$316United Airlines

Find Deal

Tue, Nov 11 - Fri, Dec 5

6:45 am - 7:51 pmYOW-IAH

14h 06m2 stops

6:16 am - 12:41 amIAH-YOW

17h 25m2 stops

$366American Airlines

Find Deal

Tue, Nov 25 - Tue, Dec 2

6:45 am - 11:27 pmYOW-IAH

17h 42m2 stops

6:08 am - 12:41 amIAH-YOW

17h 33m2 stops

$382American Airlines

Find Deal

Useful Info

Low season	September
High season	December
Cheapest flight	$170

Best time to beat the crowds with an average 0% drop in price.

Most popular time to fly with an average 24% increase in price.

Flight from Hamilton to Houston George Bush Airport

Verified travelerFlew with Air CanadaYYZ-IAHOct 2024

Get the United app on your phone. It provides a lot of relevant information about your flight.

Verified travelerFlew with United AirlinesYYZ-IAHMar 2024

Be sure to be aware of what the limits are for taking liquid or cream personal care items.

How does KAYAK find such low prices on flights from Ontario to Houston George Bush Airport?
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 Ontario to Houston George Bush Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Houston George Bush Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Ontario 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 Ontario to Houston George Bush Airport?
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 Houston George Bush Airport with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Houston George Bush Airport?
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 Houston George Bush Airport from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Tomball

Jersey Village

Everything you need to know for your flight to George Bush Intcntl

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Houston George Bush Airport (IAH)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$170 Find Cheap Flights from Ontario to Houston George Bush Airport

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

Everything you should know

Cheap Flights from Ontario to George Bush Intcntl

Recent round-trip flight deals from Ontario to George Bush Intcntl

Recent one-way flight deals from Ontario to George Bush Intcntl

Recent last minute flight deals from Ontario to George Bush Intcntl

Recent direct flight deals from Ontario to George Bush Intcntl

Good to know

Flights from Ontario to George Bush Intcntl: the best tips from KAYAK users

FAQs for booking Ontario to Houston George Bush Airport flights

How does KAYAK find such low prices on flights from Ontario to Houston George Bush Airport?

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 Ontario to Houston George Bush Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Ontario 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 Ontario to Houston George Bush Airport?

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 Houston George Bush Airport with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Houston George Bush Airport?

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 Houston George Bush Airport from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near George Bush Intcntl?

Everything you need to know for your flight to George Bush Intcntl

Information on your arrival and departure airports

Cabin class types available on flights to George Bush Intcntl

Complete your trip to George Bush Intcntl with a hotel stay or car rental

Find direct flights for George Bush Intcntl

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Houston

Find deals for your return flight