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Cheap flights from Ontario to Houston from C$ 225

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HOU
9 Nov — 16 Nov1
1 adult

Find flight deals from Ontario to Houston

Cheapest flights from Ontario to Houston
Explore the most affordable flight options available from Ontario to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2024.

Tue 3/124:05 p.m.YOW - IAH
1 stop21h 23mMultiple Airlines
Tue 10/126:10 p.m.IAH - YOW
1 stop22h 14mMultiple Airlines
Deal found 3/11C$ 377
Wed 13/118:00 p.m.YYZ - IAH
1 stop14h 30mMultiple Airlines
Fri 22/1112:26 p.m.IAH - YYZ
1 stop10h 24mMultiple Airlines
Deal found 4/11C$ 402
Mon 11/111:10 p.m.YTZ - IAH
2 stops11h 49mMultiple Airlines
Tue 19/118:22 p.m.IAH - YTZ
3 stops24h 51mMultiple Airlines
Deal found 4/11C$ 421
Sun 8/123:55 p.m.YUL - IAH
1 stop17h 43mMultiple Airlines
Fri 13/125:41 a.m.IAH - YUL
1 stop8h 14mMultiple Airlines
Deal found 3/11C$ 434
Thu 5/123:00 p.m.YYZ - HOU
2 stops19h 33mMultiple Airlines
Wed 11/126:16 p.m.HOU - YYZ
3 stops23h 54mMultiple Airlines
Deal found 3/11C$ 545
Tue 3/126:45 p.m.YYZ - IAH
1 stop15h 56mDelta
Fri 6/124:50 p.m.IAH - YYZ
1 stop4h 46mDelta
Deal found 4/11C$ 579
Wed 27/113:55 p.m.YOW - IAH
1 stop21h 50mWestJet
Wed 4/126:20 p.m.IAH - YOW
1 stop21h 28mWestJet
Deal found 3/11C$ 630
Wed 11/123:25 p.m.YTZ - IAH
1 stop7h 53mAir Canada
Sun 15/129:30 a.m.IAH - YTZ
1 stop7h 20mAir Canada
Deal found 4/11C$ 636
Fri 6/126:10 a.m.YYZ - IAH
Nonstop3h 53mAir Canada
Tue 10/129:30 a.m.IAH - YYZ
1 stop7h 35mAir Canada
Deal found 3/11C$ 636
Fri 6/126:10 a.m.YYZ - IAH
Nonstop3h 53mUnited Airlines
Mon 9/129:30 p.m.IAH - YYZ
1 stop11h 28mUnited Airlines
Deal found 4/11C$ 642
Sat 7/1212:55 p.m.YUL - IAH
1 stop7h 19mDelta
Tue 17/126:27 a.m.IAH - YUL
1 stop13h 56mDelta
Deal found 4/11C$ 644
Thu 5/126:14 a.m.YYZ - HOU
1 stop6h 37mAmerican Airlines
Wed 11/129:14 a.m.HOU - YYZ
1 stop6h 05mAmerican Airlines
Deal found 3/11C$ 647

Find flights from Ontario to Houston within your budget

Customize your flight search to find flights from Ontario to Houston 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

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Mon 18/11

9:20 a.m.-2:55 p.m.

2 stops30h 35m

C$ 225

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 4/12

7:40 a.m.-5:35 p.m.

1 stop10h 55m

C$ 283

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Wed 4/12

6:30 a.m.-10:13 p.m.

1 stop16h 43m

C$ 291

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Thu 30/1

10:20 a.m.-10:18 p.m.

2 stops12h 58m

C$ 347

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 19/12

12:20 p.m.-5:25 p.m.

1 stop6h 05m

C$ 361

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 19/12

12:20 p.m.-7:10 p.m.

1 stop7h 50m

C$ 363

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sat 28/12

11:35 a.m.-12:04 a.m.

1 stop13h 29m

C$ 370

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 19/12

10:30 a.m.-8:18 a.m.

2 stops22h 48m

C$ 432

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 19/12

6:10 a.m.-9:09 a.m.

Nonstop3h 59m

C$ 443

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sun 8/12

7:00 a.m.-2:21 p.m.

2 stops32h 21m

C$ 247

Flights are sorted by cheapest first

Deals found on 3/11

Showing 1-10 of 59 results
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Best time to book a flight from Ontario to Houston

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

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

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Houston (average of C$ 359). Flying from Region of Ontario to Houston in May is currently the most expensive (average of C$ 523). 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 ON to HOU?

Find hourly flight availability from Ontario to Houston. 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.

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

Rainfall in Houston by month

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

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 mm per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Temperature in Houston by month

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

If weather is an important factor for your trip to Houston, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated 4 November 2024.
Peruse reviews from past customers who have flown with American Airlines, British Airways and Delta from Ontario to Houston to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,423 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

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

Delta
8.0
Very good
8,829 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
821 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

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

United Airlines
7.4
Good
9,226 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

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

WestJet
7.3
Good
2,803 reviews
Alaska Airlines
8.0
Very good
9,423 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Entertainment

7.1

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 Ontario to Houston. 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 Region of Ontario to Houston one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 283. Delta flights start at C$ 291 while deals on Air Canada start at C$ 347 one-way.

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

    The most popular route from Region of Ontario to Houston is Toronto Pearson Intl - Houston Hobby. You may also consider Toronto Pearson Intl - Houston George Bush Intcntl or Montreal Pierre Elliott Trudeau Intl - Houston Hobby.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Houston (average of C$ 359). Flying from Region of Ontario to Houston in May is currently the most expensive (average of C$ 523). 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 Ontario to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Hobby flights
Pearson Intl to George Bush Intcntl flights
Vancouver Intl to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Vancouver Intl to Hobby flights
Pierre Elliott Trudeau Intl to Hobby flights
Pearson Intl to Austin flights
Vancouver Intl to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to George Bush Intcntl flights
Calgary to Hobby flights
Calgary to George Bush Intcntl flights
Pearson Intl to Love Field flights
Calgary to Dallas/Fort Worth flights
Toronto Island to Dallas/Fort Worth flights
Vancouver Intl to Love Field flights
Edmonton to Hobby flights
Edmonton to Dallas/Fort Worth flights
Edmonton to George Bush Intcntl flights
Pearson Intl to San Antonio flights
Winnipeg to Hobby flights
Vancouver Intl to Austin flights
Pierre Elliott Trudeau Intl to Love Field flights
Toronto Island to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Austin flights
Calgary to Love Field flights
Winnipeg to George Bush Intcntl flights
Ottawa to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to San Antonio flights
Ottawa to Love Field flights
Regina to Dallas/Fort Worth flights
Winnipeg to Dallas/Fort Worth flights
Calgary to Austin flights
Calgary to San Antonio flights
Vancouver Intl to San Antonio flights
Regina to Hobby flights
Ottawa to Hobby flights
Edmonton to Austin flights
Edmonton to Love Field flights
Halifax to Dallas/Fort Worth flights
Hamilton to George Bush Intcntl flights
Saskatoon to Dallas/Fort Worth flights
Pearson Intl to Brownsville flights
Ottawa to George Bush Intcntl flights
Victoria to Austin flights
Ottawa to Austin flights
Winnipeg to Love Field flights
Pearson Intl to El Paso flights
Edmonton to San Antonio flights

Top 7 airlines flying from Ontario to Houston

Discover the top 7 airlines that operate flights from Ontario to Houston. 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
American AirlinesCheapestC$ 308AverageC$ 743FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 393AverageC$ 677FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 531AverageC$ 872FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 543AverageC$ 810FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 637AverageC$ 822FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JazzCheapestC$ 808AverageC$ 925FlexibilityNo cancel feeOn-timeN/A
Search Jazz flights
LufthansaCheapestC$ 972AverageC$ 972FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Ontario to Houston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Ontario to Houston on Cheapflights with our Price Alert feature and get notified when better prices are available.

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