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$199+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YYZ
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$502
(Travelocity)

One-way from

$199
(Delta)

Popular in

August

Cheapest in

February

Average price

$565
From Houston Hobby to Ontario
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One-way flight from Houston Hobby to Ontario
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Highest demand for flights based on searches. 9% potential increase in price ($59 potential increase over avg. RT price).
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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 September 2025
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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 September 11, 2025.

This Travelocity deal was found by Cheapflights users on 9/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:30 amHOU - YYZ
1 stop7h 14mMultiple Airlines
Fri 10/36:15 amYYZ - HOU
1 stop12h 25mMultiple Airlines
Deal found 9/10$502
This Delta deal was found by Cheapflights users on 9/10. 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 10/36:00 amHOU - YYZ
1 stop9h 49mDelta
Tue 10/76:00 amYYZ - HOU
2 stops12h 48mDelta
Deal found 9/10$514
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 - YYZ
1 stop6h 28mWestJet
Sat 11/296:10 amYYZ - HOU
1 stop8h 18mWestJet
Deal found 9/9$524
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/102:22 pmHOU - YYZ
1 stop6h 33mWestJet
Sun 10/126:15 amYYZ - HOU
1 stop8h 12mWestJet
Deal found 9/10$527
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/176:00 amHOU - YYZ
1 stop5h 10mWestJet
Thu 10/237:45 amYYZ - HOU
1 stop6h 42mWestJet
Deal found 9/9$532
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 10/202:22 pmHOU - YYZ
1 stop6h 33mDelta
Wed 10/296:00 amYYZ - HOU
2 stops12h 48mDelta
Deal found 9/9$536
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sat 10/116:00 amHOU - YYZ
1 stop5h 10mWestJet
Fri 10/171:20 pmYYZ - HOU
1 stop5h 28mWestJet
Deal found 9/8$537
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/176:00 amHOU - YYZ
1 stop5h 10mWestJet
Tue 10/211:20 pmYYZ - HOU
1 stop5h 28mWestJet
Deal found 9/9$540
This Delta deal was found by Cheapflights users on 9/9. 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 10/112:22 pmHOU - YUL
1 stop8h 26mDelta
Tue 10/147:00 amYUL - HOU
1 stop7h 27mDelta
Deal found 9/9$612
This Delta deal was found by Cheapflights users on 9/8. 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 10/232:22 pmHOU - YUL
1 stop8h 26mDelta
Wed 1/72:45 pmYUL - HOU
1 stop8h 01mDelta
Deal found 9/8$613
This Delta deal was found by Cheapflights users on 9/9. 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 11/206:00 amHOU - YUL
2 stops8h 55mDelta
Sun 11/236:00 amYUL - HOU
2 stops8h 28mDelta
Deal found 9/9$627
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 12/410:39 amHOU - YUL
1 stop5h 45mWestJet
Sun 12/712:39 pmYUL - HOU
1 stop12h 07mWestJet
Deal found 9/11$630

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 September 11, 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

Fri 10/3

10:44 am-11:36 pm

2 stops11h 52m

Toronto Pearson Intl

Tue 10/7

6:00 am-5:48 pm

2 stops12h 48m

$519

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Mon 10/20

2:22 pm-9:55 pm

1 stop6h 33m

Toronto Pearson Intl

Wed 10/29

6:00 am-5:48 pm

2 stops12h 48m

$536

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Fri 10/17

6:00 am-12:10 pm

1 stop5h 10m

Toronto Pearson Intl

Tue 10/21

1:20 pm-5:48 pm

1 stop5h 28m

$540

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Sat 10/11

6:00 am-12:10 pm

1 stop5h 10m

Toronto Pearson Intl

Fri 10/17

7:45 am-1:27 pm

1 stop6h 42m

$541

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Wed 10/15

6:00 am-4:50 pm

1 stop9h 50m

Toronto Pearson Intl

Mon 10/20

6:15 am-1:27 pm

1 stop8h 12m

$564

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Wed 11/19

2:32 pm-9:59 pm

1 stop6h 27m

Toronto Pearson Intl

Wed 11/26

6:10 am-1:28 pm

1 stop8h 18m

$564

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Mon 10/20

10:13 am-4:50 pm

1 stop5h 37m

Toronto Pearson Intl

Thu 10/23

6:00 am-5:48 pm

2 stops12h 48m

$571

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Sun 10/19

6:00 am-4:50 pm

1 stop9h 50m

Toronto Pearson Intl

Thu 10/23

6:00 am-5:48 pm

2 stops12h 48m

$571

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Mon 11/24

6:00 am-5:49 pm

2 stops10h 49m

Toronto Pearson Intl

Wed 11/26

6:10 pm-11:46 pm

1 stop6h 36m

$574

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Sat 10/11

2:22 pm-10:55 pm

2 stops7h 33m

Toronto Pearson Intl

Fri 10/17

11:52 am-5:48 pm

1 stop6h 56m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 55 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, January is the cheapest month in which you can book a flight from Houston Hobby Airport to Region of Ontario (average of $243). Flying from Houston Hobby Airport to Region of Ontario in August is currently the most expensive (average of $348). 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 September 11, 2025.

When flying from Houston Hobby Airport to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 11, 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
8,937 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

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 10m. Fly via Delta 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 ($199), American Airlines ($251), and WestJet ($353).

  • 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, January is the cheapest month in which you can book a flight from Houston Hobby Airport to Region of Ontario (average of $243). Flying from Houston Hobby Airport to Region of Ontario in August is currently the most expensive (average of $348). 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.

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$255Average$719FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$268Average$727FlexibilityNo cancel feeOn-time67%

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