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$267+ Cheap flights from Hobby (HOU) to Ontario

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YYZ
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Hobby to Ontario

Cheapest flights from Hobby to Ontario
Explore the most affordable flight options available from Hobby to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:39 amHOU - YYZ
1 stop5h 23mDelta
Wed 12/106:00 amYYZ - HOU
2 stops12h 52mDelta
Deal found 10/28$631
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:05 amHOU - YYZ
1 stop6h 11mAmerican Airlines
Thu 12/186:10 amYYZ - HOU
1 stop6h 29mAmerican Airlines
Deal found 10/26$642
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:11 amHOU - YYZ
1 stop5h 07mAmerican Airlines
Thu 12/46:10 amYYZ - HOU
1 stop6h 35mAmerican Airlines
Deal found 10/27$643
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 amHOU - YYZ
1 stop6h 06mAmerican Airlines
Wed 12/36:10 amYYZ - HOU
1 stop6h 35mAmerican Airlines
Deal found 10/28$644
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:33 pmHOU - YYZ
2 stops15h 45mDelta
Sat 11/296:10 amYYZ - HOU
1 stop8h 18mDelta
Deal found 10/28$651
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:33 pmHOU - YYZ
2 stops15h 45mDelta
Thu 11/276:05 amYYZ - HOU
2 stops8h 23mDelta
Deal found 10/28$657
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:00 amHOU - YYZ
1 stop10h 00mDelta
Tue 12/26:00 amYYZ - HOU
2 stops12h 52mDelta
Deal found 10/28$658
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:32 pmHOU - YYZ
1 stop6h 26mDelta
Mon 12/1512:23 pmYYZ - HOU
1 stop6h 29mDelta
Deal found 10/28$665
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:40 amHOU - YUL
1 stop5h 41mWestJet
Wed 11/266:26 pmYUL - HOU
1 stop16h 10mWestJet
Deal found 10/27$732
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:25 pmHOU - YUL
1 stop5h 34mDelta
Tue 12/27:00 amYUL - HOU
1 stop7h 28mDelta
Deal found 10/27$733
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:32 pmHOU - YUL
1 stop20h 08mWestJet
Sat 12/62:59 pmYUL - HOU
1 stop8h 34mWestJet
Deal found 10/26$735
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:40 amHOU - YUL
2 stops8h 07mDelta
Sat 12/69:35 amYUL - HOU
2 stops13h 58mDelta
Deal found 10/26$738

Cheap flight deals from Hobby to Ontario

Keep the following information in mind while searching for Hobby to Ontario flight deals. Data was last updated October 28, 2025.

Round-trip from

$631
(Delta)

One-way from

$267
(Delta)

Popular in

March

Cheapest in

February

Average price

$606
From Houston Hobby to Ontario
Search Deals
One-way flight from Houston Hobby to Ontario
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High demand for flights, 10% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby to Ontario 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, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Ontario that are best for you.

Fly from

Hobby

Fly to

Ontario

Route

Depart

Return

Price

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Mon 12/8

2:32 pm-9:58 pm

1 stop6h 26m

Toronto Pearson Intl

Wed 12/10

6:00 am-5:52 pm

2 stops12h 52m

$631

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Fri 11/28

10:11 am-4:18 pm

1 stop5h 07m

Toronto Pearson Intl

Thu 12/4

6:10 am-11:45 am

1 stop6h 35m

$643

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Sat 11/22

6:33 pm-11:18 am

2 stops15h 45m

Toronto Pearson Intl

Sat 11/29

6:10 am-1:28 pm

1 stop8h 18m

$651

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Sat 11/22

6:33 pm-11:18 am

2 stops15h 45m

Toronto Pearson Intl

Thu 11/27

6:00 am-1:28 pm

2 stops8h 28m

$657

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Thu 1/8

9:04 am-4:19 pm

1 stop6h 15m

Toronto Pearson Intl

Sun 1/11

6:14 am-12:09 pm

1 stop6h 55m

$665

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Fri 12/5

10:39 am-5:02 pm

1 stop5h 23m

Toronto Pearson Intl

Sun 12/7

6:12 pm-10:48 pm

1 stop5h 36m

$665

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Thu 12/11

6:00 am-5:02 pm

1 stop10h 02m

Toronto Pearson Intl

Wed 12/31

12:14 pm-8:24 pm

1 stop9h 10m

$665

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Fri 12/12

2:32 pm-9:58 pm

1 stop6h 26m

Toronto Pearson Intl

Mon 12/15

12:23 pm-5:52 pm

1 stop6h 29m

$665

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Thu 11/27

2:32 pm-10:00 pm

1 stop6h 28m

Toronto Pearson Intl

Mon 12/1

6:10 pm-11:40 pm

1 stop6h 30m

$665

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Tue 1/13

5:35 am-1:34 pm

1 stop6h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 1/20

9:34 am-10:35 pm

2 stops14h 01m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 50 results
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Best time to book a flight from Hobby to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Hobby with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to Ontario

What is the cheapest month to book a flight from Houston Hobby Airport to Region of Ontario?

Currently, November is the cheapest month in which you can book a flight from Houston Hobby Airport to Region of Ontario (average of $214). Flying from Houston Hobby Airport to Region of Ontario in August is currently the most expensive (average of $401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to ON?

Find hourly flight availability from Hobby to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

When flying from Houston Hobby Airport to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 42% versus a flight at noon.

How much does it cost to fly round-trip from Houston Hobby Airport to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with United Airlines and Air Canada from Houston Hobby Airport to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,371 reviews
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Hobby to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston Hobby Airport to Region of Ontario?

    There are many flights that can get you from Houston Hobby Airport to Region of Ontario in 5h 07m. Fly via Delta, American Airlines, or WestJet to get the fastest option. Airlines will cover a distance of 1296 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Houston Hobby Airport to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Houston Hobby Airport to Region of Ontario are Delta ($267), American Airlines ($298), and WestJet ($514).

  • What are the most popular routes from Houston Hobby Airport to Region of Ontario?

    Most travelers choose Houston Hobby - Toronto Pearson Intl, Houston Hobby - Montreal Pierre Elliott Trudeau Intl or Houston Hobby - Toronto Island when deciding on the best route from Houston Hobby Airport to Region of Ontario.

  • Can I find deals for flights from Hobby to Ontario that include hotel bookings?

    Yes. In addition to deals on Hobby to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hobby to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hobby to Ontario.

  • Can I find deals for business class flights from Hobby to Ontario?

    Yes. Cheapflights offers flight deals from Hobby to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston Hobby Airport to Region of Ontario?

    Currently, November is the cheapest month in which you can book a flight from Houston Hobby Airport to Region of Ontario (average of $214). Flying from Houston Hobby Airport to Region of Ontario in August is currently the most expensive (average of $401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Hobby to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Hobby to Ontario

Discover the top 2 airlines that operate flights from Hobby to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$733FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$268Average$733FlexibilityNo cancel feeOn-time67%

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