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

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. 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?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston 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?

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 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?

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 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>

$129 CHEAP FLIGHTS from Ontario to Houston

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

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Flight Deals

Cheap Flights from Ontario to Houston

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

mar., nov. 4 - jue., dic. 4

11:15 am - 7:26 pmYYZ-IAH

9h 11m1 stop

5:45 am - 3:17 pmIAH-YYZ

8h 32m1 stop

$235

Find Deal

lun., sep. 15 - mié., oct. 15

7:45 am - 2:33 pmYYZ-IAH

7h 48m1 stop

8:31 pm - 2:05 pmIAH-YYZ

16h 34m1 stop

$237

Find Deal

jue., oct. 2 - lun., oct. 6

1:30 pm - 10:43 pmYYZ-IAH

10h 13m1 stop

3:00 pm - 5:51 amIAH-YYZ

13h 51m2 stops

$288WestJet

Find Deal

jue., sep. 11 - sáb., sep. 13

1:30 pm - 10:43 pmYYZ-IAH

10h 13m1 stop

8:00 am - 12:31 amIAH-YYZ

15h 31m2 stops

$289WestJet

Find Deal

sáb., oct. 11 - mar., oct. 21

12:25 pm - 7:42 pmYTZ-IAH

8h 17m1 stop

10:00 am - 7:49 pmIAH-YTZ

8h 49m1 stop

$458Air Canada

Find Deal

mar., sep. 9 - mar., sep. 16

6:04 am - 5:39 pmYYZ-HOU

12h 35m2 stops

10:44 am - 10:56 pmHOU-YYZ

11h 12m2 stops

$471Delta

Find Deal

sáb., sep. 13 - sáb., sep. 20

6:03 am - 5:40 pmYYZ-HOU

12h 37m2 stops

10:44 am - 8:34 pmHOU-YYZ

8h 50m2 stops

$479Delta

Find Deal

jue., oct. 16 - lun., oct. 20

12:25 pm - 7:42 pmYTZ-IAH

8h 17m1 stop

10:00 am - 7:49 pmIAH-YTZ

8h 49m1 stop

$491Air Canada

Find Deal

dom., sep. 28 - dom., oct. 5

6:49 am - 3:59 pmYYZ-HOU

10h 10m1 stop

4:29 pm - 10:54 pmHOU-YYZ

5h 25m1 stop

$514American Airlines

Find Deal

vie., nov. 21 - dom., nov. 23

6:10 am - 11:40 amYYZ-HOU

6h 30m1 stop

9:05 am - 4:18 pmHOU-YYZ

6h 13m1 stop

$515American Airlines

Find Deal

Useful Info

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?
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.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Houston?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston 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?
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 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?
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 from Ontario 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 to Houston

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Ontario

First Class flights to Houston

Business Class flights to Houston

Prem Econ Class flights to Houston

Economy Class flights to Houston

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

$129 Find Cheap Flights from Ontario to Houston

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

Cheap Flights from Ontario to Houston

Recent round-trip flight deals from Ontario to Houston

Recent one-way flight deals from Ontario to Houston

Recent last minute flight deals from Ontario to Houston

Recent direct flight deals from Ontario to Houston

Flights from Ontario to Houston: the best tips from KAYAK users

FAQs for booking flights from Ontario to Houston

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

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.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston 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?

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 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?

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 from Ontario 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 to Houston

Cabin class types available on flights to Ontario

Complete your trip to Houston with a hotel stay or car rental

Find direct flights for Houston

Flights to other popular destinations

Flights from domestic origins to Houston

Choose which airport to fly into in Houston

Find deals for your return flight