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Cheap flights from Toronto 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — HOU
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Toronto to Houston are usually found in October or April, booked 80 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap flight deals from Toronto to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) 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 15 September 2025.

Round-trip from

C$ 401

One-way from

C$ 227

Popular in

September

Cheapest in

October

Average price

C$ 747
9/10-16/10
  • 9/10-16/10
  • 3 total stops
  • 40h 46m total
  • Toronto to Houston
Search Deals
WestJet
  • WestJet
  • 4/12
  • 1 total stop
  • 19h 34m total
  • Toronto to Houston
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 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 Toronto to Houston

Cheapest flights from Toronto to Houston
Explore the most affordable flight options available from Toronto to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Thu 9/108:00 a.m.YYZ - IAH
2 stops15h 43mMultiple Airlines
Thu 16/108:37 p.m.IAH - YYZ
1 stop25h 03mMultiple Airlines
Deal found 14/9C$ 401
Sun 12/1012:00 p.m.YTZ - IAH
2 stops13h 28mMultiple Airlines
Sat 18/101:39 p.m.IAH - YTZ
1 stop21h 38mMultiple Airlines
Deal found 13/9C$ 402
Mon 6/104:00 p.m.YYZ - IAH
1 stop19h 47mMultiple Airlines
Sun 12/104:30 p.m.IAH - YYZ
2 stops31h 13mMultiple Airlines
Deal found 14/9C$ 402
Sun 12/101:30 p.m.YYZ - IAH
1 stop10h 13mMultiple Airlines
Sun 19/108:37 p.m.IAH - YYZ
1 stop26h 18mMultiple Airlines
Deal found 14/9C$ 403
Fri 7/1112:50 p.m.YYZ - IAH
1 stop11h 23mMultiple Airlines
Sun 9/117:30 a.m.IAH - YYZ
2 stops16h 08mMultiple Airlines
Deal found 15/9C$ 405
Thu 16/107:40 a.m.YYZ - IAH
3 stops17h 48mMultiple Airlines
Mon 20/108:10 p.m.IAH - YYZ
1 stop16h 55mMultiple Airlines
Deal found 15/9C$ 406
Thu 9/108:00 a.m.YYZ - IAH
2 stops15h 43mWestJet
Wed 22/103:00 p.m.IAH - YYZ
2 stops13h 51mWestJet
Deal found 14/9C$ 408
Tue 23/97:15 a.m.YYZ - IAH
1 stop9h 21mMultiple Airlines
Sat 27/95:48 p.m.IAH - YYZ
1 stop28h 53mMultiple Airlines
Deal found 14/9C$ 409
Sun 5/109:35 a.m.YYZ - IAH
1 stop24h 20mMultiple Airlines
Fri 17/1012:42 p.m.IAH - YYZ
1 stop10h 10mMultiple Airlines
Deal found 13/9C$ 410
Sun 19/104:00 p.m.YYZ - IAH
2 stops17h 55mMultiple Airlines
Fri 31/106:00 a.m.IAH - YYZ
1 stop7h 40mMultiple Airlines
Deal found 13/9C$ 412
Sat 11/1010:25 p.m.YYZ - IAH
1 stop16h 45mMultiple Airlines
Tue 14/108:37 p.m.IAH - YYZ
1 stop26h 04mMultiple Airlines
Deal found 12/9C$ 413
Sun 12/1012:00 p.m.YTZ - IAH
2 stops13h 28mMultiple Airlines
Sun 19/109:54 p.m.IAH - YTZ
1 stop13h 23mMultiple Airlines
Deal found 14/9C$ 414

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto 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 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Toronto to Houston that are best for you.

Fly from

Toronto

Fly to

Houston

Route

Depart

Return

Price

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Sun 12/10

12:00 p.m.-12:28 a.m.

2 stops13h 28m

Houston George Bush Intcntl

Sat 18/10

1:39 p.m.-12:17 p.m.

1 stop21h 38m

C$ 402

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Thu 16/10

1:30 p.m.-10:43 p.m.

1 stop10h 13m

Houston George Bush Intcntl

Mon 20/10

8:00 a.m.-10:52 p.m.

1 stop13h 52m

C$ 406

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Tue 23/9

7:15 a.m.-3:36 p.m.

1 stop9h 21m

Houston George Bush Intcntl

Sat 27/9

5:48 p.m.-11:41 p.m.

1 stop28h 53m

C$ 409

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Wed 15/10

12:00 p.m.-12:28 a.m.

2 stops13h 28m

Houston George Bush Intcntl

Sun 26/10

9:04 p.m.-1:10 p.m.

1 stop15h 06m

C$ 427

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Wed 15/10

12:00 p.m.-12:28 a.m.

2 stops13h 28m

Houston George Bush Intcntl

Sun 19/10

6:00 a.m.-9:43 p.m.

2 stops14h 43m

C$ 427

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Thu 13/11

6:20 a.m.-5:29 p.m.

1 stop12h 09m

Houston George Bush Intcntl

Mon 17/11

6:20 p.m.-5:28 a.m.

1 stop10h 08m

C$ 435

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Tue 28/10

2:05 p.m.-12:28 a.m.

2 stops11h 23m

Houston George Bush Intcntl

Tue 4/11

12:42 p.m.-10:15 p.m.

1 stop8h 33m

C$ 448

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

Thu 16/10

12:00 p.m.-12:28 a.m.

2 stops13h 28m

Houston George Bush Intcntl

Wed 22/10

6:20 a.m.-5:53 p.m.

1 stop10h 33m

C$ 454

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Thu 16/10

6:00 a.m.-10:43 p.m.

1 stop17h 43m

Houston George Bush Intcntl

Mon 20/10

8:00 a.m.-12:40 a.m.

1 stop15h 40m

C$ 456

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

Thu 9/10

6:00 a.m.-10:43 p.m.

1 stop17h 43m

Houston George Bush Intcntl

Mon 13/10

8:00 a.m.-12:40 a.m.

1 stop15h 40m

C$ 457

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 60 results
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Best time to book a flight from Toronto to Houston

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

How far ahead should I book a flight from Toronto to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Houston. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Toronto to Houston, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Toronto to Houston?

Currently, September is the cheapest month in which you can book a flight from Toronto to Houston (average of C$ 364). Flying from Toronto to Houston in March is currently the most expensive (average of C$ 481). 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 YTO to HOU?

Find hourly flight availability from Toronto 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 15 September 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto to Houston at noon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Toronto to Houston?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Houston. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Toronto to Houston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Toronto to Houston?

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 15 September 2025.
Read reviews from past customers who have flown United Airlines,WestJet, andAir Canada from Toronto to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
WestJet
7.2
Good
3,091 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Toronto to Houston. 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 Toronto to Houston?

    WestJet, United Airlines, and Delta can get you from Toronto to Houston in just under 9h 45m. Your travel time can differ by up to 3h 03m. The distance between Toronto and Houston is about 2060 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Toronto to Houston round-trip?

    Currently priced at C$ 266, American Airlines will fly you from Toronto to Houston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from WestJet and Air Canada - these airlines can fly you to your destination from C$ 377 and C$ 519, respectively. You may be able to fly from Toronto to Houston for 60% less than the average price by searching for these airlines.

  • What are the most popular routes from Toronto to Houston?

    While some choose either Toronto Pearson Intl - Houston George Bush Intcntl or Toronto Island - Houston George Bush Intcntl, Toronto Pearson Intl - Houston Hobby is the most popular route from Toronto to Houston.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto 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 Toronto to Houston?

    Currently, September is the cheapest month in which you can book a flight from Toronto to Houston (average of C$ 364). Flying from Toronto to Houston in March is currently the most expensive (average of C$ 481). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Toronto 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
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Pearson Intl to Austin flights
Pierre Elliott Trudeau Intl to Hobby flights
Toronto Island to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to George Bush Intcntl flights
Pearson Intl to Love Field flights
Pierre Elliott Trudeau Intl to Austin flights
Ottawa to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to Love Field flights
Ottawa to Hobby flights
Toronto Island to George Bush Intcntl flights
Ottawa to George Bush Intcntl flights
Pearson Intl to San Antonio flights
Region of Waterloo Intl to Hobby flights
Hamilton to Hobby flights
Ottawa to Austin flights
Pierre Elliott Trudeau Intl to San Antonio flights
Ottawa to Love Field flights
Hamilton to Dallas/Fort Worth flights
Ottawa to San Antonio flights
Pearson Intl to El Paso flights
Pierre Elliott Trudeau Intl to McAllen flights
Pearson Intl to Laredo flights
Hamilton to Austin flights
London to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to El Paso flights
Pearson Intl to Corpus Christi flights
Ottawa to El Paso flights
Pearson Intl to Brownsville flights
Pierre Elliott Trudeau Intl to Midland flights
Pierre Elliott Trudeau Intl to Waco flights
Pearson Intl to Lubbock flights
Pearson Intl to Killeen flights
London to Love Field flights
Region of Waterloo Intl to Dallas/Fort Worth flights
Ottawa to Killeen flights

Top 4 airlines flying from Toronto to Houston

Discover the top 4 airlines that operate flights from Toronto 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 629,999 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 266AverageC$ 545FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 350AverageC$ 656FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 377AverageC$ 643FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 545AverageC$ 703FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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

Need flexible booking options for your flight to Houston from Toronto? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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