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Cheap flights from Ontario to Houston from C$ 227

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HOU
25 Nov — 2 Dec1
1 adult

Cheap flight deals from Ontario to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Houston (HO1). 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 20 November 2024.

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 20 November 2024.

Tue 3/125:35 p.m.YYZ - IAH
1 stop7h 53mMultiple Airlines
Fri 13/128:01 p.m.IAH - YYZ
1 stop12h 53mMultiple Airlines
Deal found 19/11C$ 424
Thu 12/121:10 p.m.YTZ - IAH
2 stops12h 31mMultiple Airlines
Sun 15/128:06 p.m.IAH - YTZ
3 stops25h 17mMultiple Airlines
Deal found 19/11C$ 430
Tue 3/123:55 p.m.YUL - IAH
1 stop17h 43mMultiple Airlines
Tue 10/125:26 p.m.IAH - YUL
2 stops14h 32mMultiple Airlines
Deal found 19/11C$ 456
Mon 16/124:05 p.m.YOW - IAH
1 stop16h 13mMultiple Airlines
Thu 19/127:49 a.m.IAH - YOW
1 stop11h 20mMultiple Airlines
Deal found 20/11C$ 480
Thu 12/126:30 p.m.YYZ - IAH
Nonstop3h 44mAir Canada
Sun 15/127:20 a.m.IAH - YYZ
Nonstop3h 06mAir Canada
Deal found 19/11C$ 592
Tue 31/125:30 p.m.YYZ - IAH
1 stop6h 30mUnited Airlines
Sun 12/110:05 a.m.IAH - YYZ
Nonstop3h 15mUnited Airlines
Deal found 19/11C$ 657
Mon 23/1211:40 a.m.YYZ - IAH
1 stop13h 09mAmerican Airlines
Sat 28/126:34 a.m.IAH - YYZ
1 stop8h 11mAmerican Airlines
Deal found 18/11C$ 669
Tue 31/126:15 a.m.YYZ - HOU
1 stop9h 09mDelta
Sun 12/16:00 a.m.HOU - YYZ
2 stops13h 31mDelta
Deal found 19/11C$ 689
Wed 11/122:00 p.m.YYZ - IAH
1 stop9h 08mDelta
Sat 14/126:04 p.m.IAH - YYZ
1 stop4h 55mDelta
Deal found 19/11C$ 710
Wed 11/126:14 a.m.YYZ - HOU
1 stop10h 43mAmerican Airlines
Sat 14/1210:15 a.m.HOU - YYZ
1 stop5h 04mAmerican Airlines
Deal found 19/11C$ 736
Wed 4/126:05 p.m.YHM - IAH
1 stop19h 40mWestJet
Tue 10/124:00 p.m.IAH - YHM
1 stop24h 13mWestJet
Deal found 19/11C$ 766
Thu 5/126:00 a.m.YUL - IAH
1 stop12h 40mDelta
Thu 12/126:45 p.m.IAH - YUL
1 stop27h 56mDelta
Deal found 19/11C$ 780

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 645,034 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Tue 3/12

5:35 p.m.-12:28 a.m.

1 stop7h 53m

Houston George Bush Intcntl

Fri 13/12

8:01 p.m.-9:54 a.m.

1 stop12h 53m

C$ 424

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Tue 3/12

3:55 p.m.-8:38 a.m.

1 stop17h 43m

Houston George Bush Intcntl

Tue 10/12

5:26 p.m.-8:58 a.m.

2 stops14h 32m

C$ 456

OttawaHouston

YOW - IAH

YOWIAH

Ottawa

Mon 16/12

4:05 p.m.-7:18 a.m.

1 stop16h 13m

Houston George Bush Intcntl

Thu 19/12

7:49 a.m.-8:09 p.m.

1 stop11h 20m

C$ 480

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Mon 13/1

7:00 a.m.-11:43 p.m.

2 stops17h 43m

Houston George Bush Intcntl

Thu 16/1

6:36 a.m.-10:23 p.m.

2 stops14h 47m

C$ 494

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Fri 24/1

6:30 p.m.-9:14 p.m.

Nonstop3h 44m

Houston George Bush Intcntl

Thu 6/2

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

Nonstop3h 10m

C$ 552

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 9/1

7:55 a.m.-6:27 p.m.

1 stop11h 32m

Houston George Bush Intcntl

Wed 15/1

10:35 a.m.-11:42 p.m.

1 stop12h 07m

C$ 577

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 10/1

6:35 p.m.-10:18 p.m.

Nonstop4h 43m

Houston George Bush Intcntl

Fri 17/1

9:30 a.m.-2:16 p.m.

Nonstop3h 46m

C$ 616

TorontoHouston

YYZ - HOU

YYZHOU

Toronto Pearson Intl

Thu 23/1

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

2 stops12h 50m

Houston Hobby

Sun 2/2

10:25 a.m.-5:00 p.m.

1 stop5h 35m

C$ 616

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Sat 18/1

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

1 stop7h 53m

Houston George Bush Intcntl

Sun 19/1

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

1 stop7h 20m

C$ 644

OttawaHouston

YOW - IAH

YOWIAH

Ottawa

Tue 7/1

6:30 a.m.-12:45 p.m.

2 stops31h 15m

Houston George Bush Intcntl

Mon 20/1

6:15 p.m.-4:48 p.m.

1 stop21h 33m

C$ 648

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/11

Showing 1-10 of 57 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 20 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 20 November 2024.
Peruse reviews from past customers who have flown with British Airways, Delta and American Airlines 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.
8.0
Very good
8,756 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very good
8,756 reviews
8.0
Very good
8,756 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
1,350 reviews
8.0
Very good
8,756 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
9,171 reviews
8.0
Very good
8,756 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.3
Good
2,811 reviews
8.0
Very good
8,756 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.2
Good
10,000 reviews
8.0
Very good
8,756 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 Delta, which is currently one of the cheapest options available, starting at C$ 318. Air Canada flights start at C$ 357 while deals on United Airlines start at C$ 358 one-way.

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

  • 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.

Top 6 airlines flying from Ontario to Houston

Discover the top 6 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 645,034 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 310AverageC$ 746FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 506AverageC$ 849FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 540AverageC$ 826FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 639AverageC$ 825FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 697AverageC$ 781FlexibilityNo cancel feeOn-time60%
Search WestJet flights
JazzCheapestC$ 811AverageC$ 928FlexibilityNo cancel feeOn-timeN/A
Search Jazz 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 Ontario to Houston?

Cheapflights helps you search for flights from Ontario to Houston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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