Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Houston from C$ 350

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 20/6. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:15 a.m. - 12:14 p.m.
YYZ
-
HOU
6h 59m
1 stop
Delta Logo
1:00 p.m. - 11:13 p.m.
HOU
-
YYZ
9h 13m
2 stops
C$ 659Delta
Thu, 22 Oct - Fri, 30 Oct
Delta Logo
11:30 a.m. - 4:23 p.m.
YYZ
-
HOU
5h 53m
1 stop
Delta Logo
6:00 a.m. - 4:54 p.m.
HOU
-
YYZ
9h 54m
1 stop
C$ 660Delta
Tue, 15 Sep - Thu, 17 Sep
Delta Logo
6:05 a.m. - 12:12 p.m.
YYZ
-
HOU
7h 07m
2 stops
Delta Logo
6:00 a.m. - 5:53 p.m.
HOU
-
YYZ
10h 53m
2 stops
C$ 671Delta
Tue, 30 Jun - Wed, 30 Sep
American Airlines Logo
6:46 a.m. - 12:27 p.m.
YYZ
-
HOU
6h 41m
1 stop
American Airlines Logo
5:41 a.m. - 1:58 p.m.
HOU
-
YYZ
7h 17m
1 stop
C$ 700American Airlines
Thu, 27 Aug - Sun, 30 Aug
American Airlines Logo
6:46 a.m. - 12:16 p.m.
YYZ
-
HOU
6h 30m
1 stop
American Airlines Logo
6:03 a.m. - 1:57 p.m.
HOU
-
YYZ
6h 54m
1 stop
C$ 701American Airlines
Sat, 4 Jul - Sat, 1 Aug
KLM Logo
6:15 a.m. - 12:11 p.m.
YYZ
-
HOU
6h 56m
1 stop
KLM Logo
10:27 a.m. - 5:15 p.m.
HOU
-
YYZ
5h 48m
1 stop
C$ 715KLM
Wed, 27 May - Sun, 31 May
WestJet Logo
7:00 a.m. - 12:14 p.m.
YUL
-
HOU
6h 14m
1 stop
WestJet Logo
10:05 a.m. - 5:03 p.m.
HOU
-
YUL
5h 58m
1 stop
C$ 860WestJet
Sat, 10 Oct - Sat, 17 Oct
WestJet Logo
7:00 a.m. - 12:05 p.m.
YUL
-
HOU
6h 05m
1 stop
WestJet Logo
12:50 p.m. - 11:52 p.m.
HOU
-
YUL
10h 02m
1 stop
C$ 864WestJet
Tue, 7 Jul - Tue, 21 Jul
Multiple Airlines Logo
7:00 a.m. - 5:49 p.m.
YTZ
-
HOU
11h 49m
2 stops
Multiple Airlines Logo
7:59 p.m. - 10:12 p.m.
HOU
-
YTZ
25h 13m
2 stops
C$ 1,263Multiple Airlines
Sun, 7 Jun - Thu, 11 Jun
Multiple Airlines Logo
7:00 a.m. - 5:49 p.m.
YTZ
-
HOU
11h 49m
2 stops
Multiple Airlines Logo
7:59 p.m. - 10:20 p.m.
HOU
-
YTZ
25h 21m
3 stops
C$ 1,277Multiple Airlines
Sun, 7 Jun - Thu, 11 Jun

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
22 Oct
YYZ6:15 a.m.Toronto Pearson Intl
6h 59m
1 stop
HOU12:14 p.m.Houston Hobby
30 Oct
HOU1:00 p.m.Houston Hobby
9h 13m
2 stops
YYZ11:13 p.m.Toronto Pearson Intl
C$ 659
Delta
15 Sep
YYZ12:15 p.m.Toronto Pearson Intl
10h 20m
2 stops
HOU9:35 p.m.Houston Hobby
17 Sep
HOU6:00 a.m.Houston Hobby
9h 54m
1 stop
YYZ4:54 p.m.Toronto Pearson Intl
C$ 660
Delta
30 Jun
YYZ6:05 a.m.Toronto Pearson Intl
7h 07m
2 stops
HOU12:12 p.m.Houston Hobby
30 Sep
HOU6:00 a.m.Houston Hobby
10h 53m
2 stops
YYZ5:53 p.m.Toronto Pearson Intl
C$ 671

American Airlines flights from Region of Ontario to Houston Hobby Airport

Our best American Airlines deals on Region of Ontario to Houston Hobby Airport flight tickets
American Airlines
27 Aug
YYZ6:46 a.m.Toronto Pearson Intl
6h 41m
1 stop
HOU12:27 p.m.Houston Hobby
30 Aug
HOU5:41 a.m.Houston Hobby
7h 17m
1 stop
YYZ1:58 p.m.Toronto Pearson Intl
C$ 700
American Airlines
4 Jul
YYZ6:46 a.m.Toronto Pearson Intl
6h 30m
1 stop
HOU12:16 p.m.Houston Hobby
1 Aug
HOU6:03 a.m.Houston Hobby
6h 54m
1 stop
YYZ1:57 p.m.Toronto Pearson Intl
C$ 701
American Airlines
20 May
YYZ2:45 p.m.Toronto Pearson Intl
6h 04m
1 stop
HOU7:49 p.m.Houston Hobby
26 May
HOU4:15 p.m.Houston Hobby
5h 41m
1 stop
YYZ10:56 p.m.Toronto Pearson Intl
C$ 703

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 96,600 searches. Data last updated 9 May 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

Thu 22/10

6:15 a.m.-12:14 p.m.

1 stop6h 59m

Houston Hobby

Fri 30/10

1:00 p.m.-11:13 p.m.

2 stops9h 13m

C$ 659

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Tue 15/9

11:30 a.m.-4:23 p.m.

1 stop5h 53m

Houston Hobby

Thu 17/9

6:00 a.m.-4:54 p.m.

1 stop9h 54m

C$ 660

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Tue 30/6

6:05 a.m.-12:12 p.m.

2 stops7h 07m

Houston Hobby

Wed 30/9

6:00 a.m.-5:53 p.m.

2 stops10h 53m

C$ 671

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Thu 27/8

6:46 a.m.-12:27 p.m.

1 stop6h 41m

Houston Hobby

Sun 30/8

5:41 a.m.-1:58 p.m.

1 stop7h 17m

C$ 700

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Sat 4/7

6:46 a.m.-12:16 p.m.

1 stop6h 30m

Houston Hobby

Sat 1/8

6:03 a.m.-1:57 p.m.

1 stop6h 54m

C$ 701

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Wed 27/5

6:15 a.m.-12:11 p.m.

1 stop6h 56m

Houston Hobby

Sun 31/5

10:27 a.m.-5:15 p.m.

1 stop5h 48m

C$ 715
Quickest round-trip

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

7:00 a.m.-12:14 p.m.

1 stop6h 14m

Houston Hobby

Sat 17/10

10:05 a.m.-5:03 p.m.

1 stop5h 58m

C$ 860

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

7:00 a.m.-12:05 p.m.

1 stop6h 05m

Houston Hobby

Tue 21/7

12:50 p.m.-11:52 p.m.

1 stop10h 02m

C$ 864

TorontoHouston

YTZ - HOU

YTZHOU

Toronto Island

Sun 7/6

7:00 a.m.-5:49 p.m.

2 stops11h 49m

Houston Hobby

Thu 11/6

7:59 p.m.-10:12 p.m.

2 stops25h 13m

C$ 1,263

TorontoHouston

YTZ - HOU

YTZHOU

Toronto Island

Sun 7/6

7:00 a.m.-5:49 p.m.

2 stops11h 49m

Houston Hobby

Thu 11/6

7:59 p.m.-10:20 p.m.

3 stops25h 21m

C$ 1,277

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?

The cheapest month to fly to Houston Hobby Airport from Region of Ontario is in November. Flight prices, which tend to average around C$ 104, are often lower during this time because this is during the off-season. If you’re not able to fly to Houston Hobby Airport in November, then October is your next best option. Flight prices from Region of Ontario to Houston Hobby Airport during October average around C$ 208.

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 C$ 709. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Houston Hobby Airport is in the afternoon when prices are around C$ 874.

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 C$ 730 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 C$ 552 on momondo.

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 30m

Direct flights

None
The fastest flight from Region of Ontario to Houston Hobby Airport takes 3h 30m
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 are updated daily.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 you'll need for your trip to Houston Hobby Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston Hobby Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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 C$ 286Free CancellationRating
7.2
3,332 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 483Free CancellationRating
7.4
9,695 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 526Free CancellationRating
7.1
11,008 reviews
Search Air Canada flights

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Seabrook
Webster

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Houston for you.

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

All flight searches from Ontario to Houston on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Houston.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Ontario and alert you when they change.

An easier way to manage your Houston Hobby Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/6
Mon 15/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston