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Cheap flights from Ontario to Houston from $264

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Houston departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:30 pm - 9:43 pm
YYZ
-
HOU
9h 13m
1 stop
Delta Logo
10:05 am - 10:51 pm
HOU
-
YYZ
11h 46m
2 stops
$473Delta
Fri, Oct 30 - Sat, Nov 7
Delta Logo
9:45 am - 10:05 pm
YYZ
-
HOU
13h 20m
2 stops
Delta Logo
11:01 am - 11:39 pm
HOU
-
YYZ
11h 38m
2 stops
$476Delta
Fri, Sep 4 - Tue, Sep 8
Delta Logo
12:25 pm - 10:35 pm
YYZ
-
HOU
11h 10m
2 stops
Delta Logo
2:25 pm - 9:59 pm
HOU
-
YYZ
6h 34m
1 stop
$477Delta
Tue, Sep 22 - Thu, Sep 24
Delta Logo
9:45 am - 4:23 pm
YYZ
-
HOU
7h 38m
2 stops
Delta Logo
10:05 am - 10:51 pm
HOU
-
YYZ
11h 46m
2 stops
$480Delta
Tue, Nov 3 - Wed, Nov 11
Delta Logo
6:00 am - 12:16 pm
YYZ
-
HOU
7h 16m
1 stop
Delta Logo
2:25 pm - 9:59 pm
HOU
-
YYZ
6h 34m
1 stop
$487Delta
Wed, Sep 2 - Wed, Sep 9
Delta Logo
6:10 am - 12:10 pm
YYZ
-
HOU
7h 00m
2 stops
Delta Logo
5:35 pm - 11:57 pm
HOU
-
YYZ
5h 22m
1 stop
$497Delta
Wed, Jul 29 - Mon, Aug 10
WestJet Logo
6:34 pm - 10:40 pm
YYZ
-
HOU
5h 06m
1 stop
WestJet Logo
6:00 am - 12:19 pm
HOU
-
YYZ
5h 19m
1 stop
$499WestJet
Tue, Sep 8 - Tue, Sep 15
WestJet Logo
6:34 pm - 10:35 pm
YYZ
-
HOU
5h 01m
1 stop
WestJet Logo
6:00 am - 12:17 pm
HOU
-
YYZ
5h 17m
1 stop
$500WestJet
Fri, Sep 25 - Wed, Oct 7
WestJet Logo
6:34 pm - 9:45 am
YYZ
-
HOU
16h 11m
1 stop
WestJet Logo
10:50 am - 5:19 pm
HOU
-
YYZ
5h 29m
1 stop
$506WestJet
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
1:05 pm - 9:40 am
YOW
-
HOU
21h 35m
2 stops
American Airlines Logo
8:20 pm - 5:58 pm
HOU
-
YOW
20h 38m
2 stops
$809American Airlines
Thu, Nov 26 - Sat, Nov 28

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WestJet flights from Region of Ontario to Houston Hobby Airport

Our best WestJet deals on Region of Ontario to Houston Hobby Airport flight tickets
WestJet
Sep 8
YYZ6:34 pmToronto Pearson Intl
5h 06m
1 stop
HOU10:40 pmHouston Hobby
Sep 15
HOU6:00 amHouston Hobby
5h 19m
1 stop
YYZ12:19 pmToronto Pearson Intl
$499
WestJet
Sep 25
YYZ6:34 pmToronto Pearson Intl
5h 01m
1 stop
HOU10:35 pmHouston Hobby
Oct 7
HOU6:00 amHouston Hobby
5h 17m
1 stop
YYZ12:17 pmToronto Pearson Intl
$500
WestJet
Jul 29
YYZ6:34 pmToronto Pearson Intl
16h 11m
1 stop
HOU9:45 amHouston Hobby
Aug 4
HOU10:50 amHouston Hobby
5h 29m
1 stop
YYZ5:19 pmToronto Pearson Intl
$506

Delta flights from Region of Ontario to Houston Hobby Airport

Our best Delta deals on Region of Ontario to Houston Hobby Airport flight tickets
Delta
Oct 30
YYZ1:30 pmToronto Pearson Intl
9h 13m
1 stop
HOU9:43 pmHouston Hobby
Nov 7
HOU10:05 amHouston Hobby
11h 46m
2 stops
YYZ10:51 pmToronto Pearson Intl
$473
Delta
Sep 4
YYZ9:45 amToronto Pearson Intl
13h 20m
2 stops
HOU10:05 pmHouston Hobby
Sep 8
HOU11:01 amHouston Hobby
11h 38m
2 stops
YYZ11:39 pmToronto Pearson Intl
$476
Delta
Sep 22
YYZ12:25 pmToronto Pearson Intl
11h 10m
2 stops
HOU10:35 pmHouston Hobby
Sep 24
HOU2:25 pmHouston Hobby
6h 34m
1 stop
YYZ9:59 pmToronto Pearson Intl
$477

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Houston Hobby Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Ontario to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Fri 10/30

1:30 pm-9:43 pm

1 stop9h 13m

Houston Hobby

Sat 11/7

10:05 am-10:51 pm

2 stops11h 46m

$473

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Fri 9/4

9:45 am-10:05 pm

2 stops13h 20m

Houston Hobby

Tue 9/8

11:01 am-11:39 pm

2 stops11h 38m

$476

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Tue 9/22

12:25 pm-10:35 pm

2 stops11h 10m

Houston Hobby

Thu 9/24

2:25 pm-9:59 pm

1 stop6h 34m

$477

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Tue 11/3

9:45 am-4:23 pm

2 stops7h 38m

Houston Hobby

Wed 11/11

10:05 am-10:51 pm

2 stops11h 46m

$480

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Wed 9/2

6:00 am-12:16 pm

1 stop7h 16m

Houston Hobby

Wed 9/9

2:25 pm-9:59 pm

1 stop6h 34m

$487

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Wed 7/29

6:10 am-12:10 pm

2 stops7h 00m

Houston Hobby

Mon 8/10

5:35 pm-11:57 pm

1 stop5h 22m

$497

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Tue 9/8

6:34 pm-10:40 pm

1 stop5h 06m

Houston Hobby

Tue 9/15

6:00 am-12:19 pm

1 stop5h 19m

$499
Quickest round-trip

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Fri 9/25

6:34 pm-10:35 pm

1 stop5h 01m

Houston Hobby

Wed 10/7

6:00 am-12:17 pm

1 stop5h 17m

$500

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Wed 7/29

6:34 pm-9:45 am

1 stop16h 11m

Houston Hobby

Tue 8/4

10:50 am-5:19 pm

1 stop5h 29m

$506

OttawaHouston

YOW - HOU

YOWHOU

Ottawa

Thu 11/26

1:05 pm-9:40 am

2 stops21h 35m

Houston Hobby

Sat 11/28

8:20 pm-5:58 pm

2 stops20h 38m

$809

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from Region of Ontario to Houston Hobby Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston Hobby Airport?

In general, November is the cheapest month to fly from Region of Ontario to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $76. The month of October is another great option to travel to Houston Hobby Airport, with average flight prices from Region of Ontario averaging around $152.

What is the cheapest time of day to depart on your flight to Houston Hobby Airport?

According to our data, the cheapest time of day to fly to Houston Hobby Airport is in the morning. momondo users have found flights departing from Region of Ontario to Houston Hobby Airport in the morning for as low as $559. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $615. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight from Ontario to Houston Hobby Airport?

You are more likely to see cheaper flights to Houston Hobby Airport from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around $544 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston Hobby Airport from Region of Ontario for as low as $419 on momondo.

Can stopping save me money on Region of Ontario to Houston Hobby Airport flights?

You could potentially save up to 59% on your flight if you consider stops on a Region of Ontario to Houston Hobby Airport flight.

Cheap Region of Ontario to Houston Hobby Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Houston Hobby Airport

Fastest flight time

3h 32m

Direct flights

None
The fastest flight from Region of Ontario to Houston Hobby Airport takes 3h 32m
There are no direct flights from Region of Ontario to Houston Hobby Airport. There are no popular flight routes from Region of Ontario to Houston Hobby Airport.
Search flight deals

Frequently asked questions about flying from Ontario to Houston Hobby Airport

  • When did momondo last update prices for flights from Ontario to Houston Hobby Airport?

    Prices for flights from Ontario to Houston Hobby Airport were last updated today.

  • How many operators does momondo search for flights from Ontario to Houston Hobby Airport?

  • How old do you have to be to fly from Ontario to Houston Hobby Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The travel and health documents required for your trip to Houston Hobby Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston Hobby Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Region of Ontario to Houston Hobby Airport

Compare and see reviews for airlines that fly from Region of Ontario to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $240Free CancellationRating
7.2
3,375 reviews
Search WestJet flights
American AirlinesPriceFrom $261Free CancellationRating
7.1
11,723 reviews
Search American Airlines flights
United AirlinesPriceFrom $354Free CancellationRating
7.4
9,868 reviews
Search United Airlines flights
Air CanadaPriceFrom $407Free CancellationRating
7.1
11,231 reviews
Search Air Canada flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Sugar Land
Pasadena
Texas City
Baytown
Rosenberg
Webster
Kemah
League City
Pearland
Freeport
Lake Jackson
Stafford
Seabrook
Missouri City
West University Place
La Marque
Nassau Bay

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Ontario.

Can I find flights from Ontario to Houston with flexible booking policies on momondo?

Flights from Ontario to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Houston?

momondo helps you find the best flight between Ontario and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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