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Cheap flights from Houston to Ontario from C$ 113

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YYZ
9 Nov — 16 Nov1
1 adult

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 4 November 2024.

Tue 19/1110:40 a.m.IAH - YYZ
1 stop11h 55mMultiple Airlines
Tue 3/125:35 p.m.YYZ - IAH
1 stop19h 53mMultiple Airlines
Deal found 3/11C$ 343
Wed 13/115:15 a.m.IAH - YTZ
2 stops15h 58mMultiple Airlines
Mon 18/111:10 p.m.YTZ - IAH
2 stops12h 13mMultiple Airlines
Deal found 3/11C$ 403
Thu 28/116:46 p.m.IAH - YUL
1 stop19h 09mMultiple Airlines
Tue 3/129:20 a.m.YUL - IAH
2 stops13h 15mMultiple Airlines
Deal found 3/11C$ 421
Sat 23/1112:26 p.m.IAH - YOW
1 stop24h 54mMultiple Airlines
Sat 30/115:55 a.m.YOW - IAH
2 stops13h 02mMultiple Airlines
Deal found 3/11C$ 738
Fri 13/125:58 a.m.HOU - YYZ
2 stops8h 47mBritish Airways
Sat 4/17:35 a.m.YYZ - HOU
2 stops13h 08mBritish Airways
Deal found 3/11C$ 757
Tue 3/124:00 p.m.IAH - YHM
1 stop24h 13mWestJet
Mon 9/126:05 p.m.YHM - IAH
1 stop22h 00mWestJet
Deal found 4/11C$ 781
Sun 24/116:50 p.m.IAH - YUL
1 stop14h 45mDelta
Wed 4/126:05 a.m.YUL - IAH
1 stop17h 08mDelta
Deal found 3/11C$ 782
Tue 10/125:30 p.m.IAH - YUL
1 stop13h 30mUnited Airlines
Fri 10/110:30 a.m.YUL - IAH
1 stop11h 18mUnited Airlines
Deal found 3/11C$ 795
Wed 4/126:10 a.m.IAH - YUL
2 stops9h 35mAmerican Airlines
Tue 17/1210:59 a.m.YUL - IAH
2 stops12h 17mAmerican Airlines
Deal found 4/11C$ 799
Wed 4/129:30 a.m.IAH - YTZ
1 stop7h 20mAir Canada
Sat 7/123:25 p.m.YTZ - IAH
1 stop7h 53mAir Canada
Deal found 4/11C$ 807
Tue 3/1210:16 a.m.HOU - YYZ
1 stop7h 50mDelta
Tue 10/1212:25 p.m.YYZ - HOU
1 stop6h 22mDelta
Deal found 3/11C$ 834
Tue 3/124:51 p.m.HOU - YYZ
1 stop17h 15mWestJet
Wed 4/1210:35 p.m.YYZ - HOU
2 stops25h 19mWestJet
Deal found 4/11C$ 859

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 503,521 searches. Data last updated 4 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Tue 12/11

8:22 p.m.-6:52 p.m.

2 stops21h 30m

C$ 181

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Fri 17/1

1:35 p.m.-5:33 a.m.

2 stops14h 58m

C$ 262

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Mon 9/12

5:00 p.m.-10:24 a.m.

2 stops16h 24m

C$ 279

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Mon 9/12

5:30 p.m.-7:44 a.m.

1 stop13h 14m

C$ 332

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Mon 9/12

6:59 p.m.-2:55 p.m.

1 stop18h 56m

C$ 336

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Sat 14/12

1:30 p.m.-2:20 p.m.

1 stop23h 50m

C$ 183

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Mon 9/12

12:05 p.m.-4:15 p.m.

Nonstop3h 10m

C$ 365

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Mon 6/1

10:19 a.m.-10:39 p.m.

1 stop11h 20m

C$ 372

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Thu 5/12

1:30 p.m.-6:53 p.m.

2 stops28h 23m

C$ 183

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 12/11

6:12 a.m.-2:55 p.m.

1 stop7h 43m

C$ 206

Flights are sorted by cheapest first

Deals found on 3/11

Showing 1-10 of 47 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 4 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 4 November 2024.
Read through reviews of airlines operating flights from Houston to Ontario, such as American Airlines, WestJet and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,423 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

8.0
Very good
9,423 reviews
8.0
Very good
9,423 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

8.0
Very good
8,829 reviews
8.0
Very good
9,423 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

7.4
Good
9,226 reviews
8.0
Very good
9,423 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

7.3
Good
2,803 reviews
8.0
Very good
9,423 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

7.2
Good
10,000 reviews
8.0
Very good
9,423 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

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 WestJet, which is currently one of the cheapest options available, starting at C$ 262. Delta flights start at C$ 279 while deals on United Airlines start at C$ 332 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 503,521 searches. Data last updated 4 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 300AverageC$ 863FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 496AverageC$ 965FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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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