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Cheap flights from Houston to Ontario from C$ 180

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YYZ
26 Nov — 3 Dec1
1 adult

Cheap flight deals from Houston to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2024.

Find flight deals from Houston to Ontario

Cheapest flights from Houston to Ontario
Explore the most affordable flight options available from Houston to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Thu 19/125:00 a.m.IAH - YYZ
1 stop7h 55mMultiple Airlines
Mon 6/17:10 a.m.YYZ - IAH
1 stop28h 52mMultiple Airlines
Deal found 20/11C$ 387
Wed 4/127:55 p.m.IAH - YUL
1 stop18h 00mMultiple Airlines
Fri 6/123:55 p.m.YUL - IAH
2 stops19h 16mMultiple Airlines
Deal found 20/11C$ 461
Thu 5/125:41 a.m.IAH - YTZ
2 stops15h 34mMultiple Airlines
Sun 8/121:50 p.m.YTZ - IAH
2 stops19h 48mMultiple Airlines
Deal found 20/11C$ 531
Thu 5/125:41 a.m.IAH - YOW
1 stop11h 12mMultiple Airlines
Thu 12/124:05 p.m.YOW - IAH
1 stop9h 36mMultiple Airlines
Deal found 20/11C$ 537
Fri 20/125:35 a.m.IAH - YKF
1 stop14h 10mMultiple Airlines
Mon 23/121:05 p.m.YKF - IAH
1 stop12h 21mMultiple Airlines
Deal found 20/11C$ 781
Tue 10/1211:10 a.m.IAH - YUL
1 stop9h 13mDelta
Fri 10/111:20 a.m.YUL - IAH
1 stop8h 07mDelta
Deal found 20/11C$ 804
Tue 24/123:10 p.m.HOU - YYZ
1 stop7h 43mDelta
Mon 30/1210:05 a.m.YYZ - HOU
2 stops13h 23mDelta
Deal found 19/11C$ 908
Wed 18/129:08 a.m.IAH - YUL
2 stops12h 28mAmerican Airlines
Fri 10/110:54 a.m.YUL - IAH
2 stops10h 52mAmerican Airlines
Deal found 20/11C$ 973
Thu 12/1210:15 a.m.HOU - YYZ
1 stop11h 24mAmerican Airlines
Wed 25/125:14 p.m.YYZ - HOU
1 stop16h 20mAmerican Airlines
Deal found 20/11C$ 994
Fri 27/129:30 a.m.IAH - YUL
Nonstop3h 46mAir Canada
Tue 31/123:15 p.m.YUL - IAH
1 stop6h 59mAir Canada
Deal found 20/11C$ 1,002
Wed 18/129:30 a.m.IAH - YUL
Nonstop3h 46mUnited Airlines
Fri 10/18:00 p.m.YUL - IAH
1 stop14h 19mUnited Airlines
Deal found 20/11C$ 1,027
Fri 29/111:35 p.m.IAH - YOW
2 stops14h 58mWestJet
Mon 30/128:10 p.m.YOW - IAH
2 stops41h 35mWestJet
Deal found 19/11C$ 1,040

Find flights from Houston to Ontario within your budget

Customize your flight search to find flights from Houston 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 645,034 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Tue 28/1

12:50 p.m.-12:25 a.m.

1 stop10h 35m

Toronto Pearson Intl

Mon 3/2

8:00 p.m.-11:06 a.m.

1 stop16h 06m

C$ 375

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 22/1

5:05 a.m.-2:55 p.m.

1 stop8h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 29/1

6:45 a.m.-5:25 p.m.

2 stops11h 40m

C$ 429

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Tue 28/1

8:37 a.m.-8:30 p.m.

1 stop10h 53m

Toronto Island

Tue 4/2

7:00 a.m.-6:10 p.m.

2 stops12h 10m

C$ 458

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Fri 10/1

1:35 p.m.-12:45 a.m.

1 stop10h 10m

Ottawa

Mon 13/1

4:10 p.m.-11:02 a.m.

1 stop19h 52m

C$ 528

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Fri 20/12

5:35 a.m.-8:45 p.m.

1 stop14h 10m

Toronto Region of Waterloo Intl

Mon 23/12

1:05 p.m.-12:26 a.m.

1 stop12h 21m

C$ 781

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 10/12

11:10 a.m.-9:23 p.m.

1 stop9h 13m

Montreal Pierre Elliott Trudeau Intl

Fri 10/1

11:20 a.m.-6:27 p.m.

1 stop8h 07m

C$ 804

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Mon 20/1

9:30 a.m.-5:50 p.m.

1 stop7h 20m

Toronto Island

Fri 31/1

3:25 p.m.-10:18 p.m.

1 stop7h 53m

C$ 823

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Wed 15/1

1:35 p.m.-1:16 a.m.

1 stop10h 41m

Toronto Region of Waterloo Intl

Mon 20/1

6:30 a.m.-5:30 p.m.

1 stop12h 00m

C$ 823

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Fri 31/1

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

1 stop10h 00m

Toronto Pearson Intl

Wed 5/2

6:00 a.m.-5:50 p.m.

2 stops12h 50m

C$ 823

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Mon 20/1

10:15 a.m.-4:15 p.m.

1 stop5h 00m

Toronto Pearson Intl

Fri 31/1

6:10 a.m.-11:44 a.m.

1 stop6h 34m

C$ 850

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

Showing 1-10 of 52 results
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Best time to book a flight from Houston to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Houston 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.

Travel insights for flights from Houston to Ontario

Get recent, data-driven insights about flights from Houston to Ontario including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Houston to Region of Ontario (average of C$ 178). Flying from Houston to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Houston 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 21 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Region of Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 21 November 2024.
Read through reviews of airlines operating flights from Houston to Ontario, such as American Airlines, Delta and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,458 reviews

Food

7.2

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

8.0
Very good
9,458 reviews
8.0
Very good
9,458 reviews

Food

7.2

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

8.0
Very good
8,758 reviews
8.0
Very good
9,458 reviews

Food

7.2

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

7.8
Good
286 reviews
8.0
Very good
9,458 reviews

Food

7.2

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

7.4
Good
9,172 reviews
8.0
Very good
9,458 reviews

Food

7.2

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

7.3
Good
2,810 reviews
8.0
Very good
9,458 reviews

Food

7.2

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Houston to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Houston to Region of Ontario one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at C$ 307. Alaska Airlines flights start at C$ 317 while deals on WestJet start at C$ 341 one-way.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston 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 to Region of Ontario?

    Currently, October is the cheapest month in which you can book a flight from Houston to Region of Ontario (average of C$ 178). Flying from Houston to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Houston to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Houston to Ontario

Discover the top 2 airlines that operate flights from Houston 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 645,034 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 301AverageC$ 898FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 497AverageC$ 955FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Houston to Ontario?

When you search for this flight from Houston to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Houston to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Houston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Houston to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Houston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Houston to Ontario become cheaper?

Of course! You can now track prices for flights from Houston to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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