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Cheap flights from Houston to Ontario from C$ 165

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YYZ
27 Dec — 3 Jan1
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 22 December 2024.

Round-trip from

C$ 385

One-way from

C$ 165
17/1-22/1
  • 17/1-22/1
  • 3 total stops
  • 26h 01m total
  • Houston to Ontario
Search Deals
4/2
  • 4/2
  • 1 total stop
  • 20h 00m total
  • Houston to Ontario
Search Deals

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 22 December 2024.

Mon 30/121:53 p.m.IAH - YYZ
2 stops31h 42mMultiple Airlines
Mon 6/17:55 p.m.YYZ - IAH
1 stop22h 16mMultiple Airlines
Deal found 21/12C$ 570
Sat 28/127:54 p.m.IAH - YKF
2 stops20h 56mMultiple Airlines
Fri 3/11:05 p.m.YKF - IAH
2 stops23h 17mMultiple Airlines
Deal found 21/12C$ 787
Thu 26/125:55 a.m.IAH - YUL
2 stops34h 40mMultiple Airlines
Tue 7/13:55 p.m.YUL - IAH
1 stop9h 31mMultiple Airlines
Deal found 21/12C$ 797
Wed 25/127:50 p.m.IAH - YTZ
3 stops25h 25mMultiple Airlines
Wed 1/11:10 p.m.YTZ - IAH
2 stops12h 16mMultiple Airlines
Deal found 20/12C$ 839
Wed 25/127:21 a.m.IAH - YOW
2 stops23h 56mMultiple Airlines
Sun 29/124:15 p.m.YOW - IAH
2 stops15h 31mMultiple Airlines
Deal found 21/12C$ 1,055
Tue 31/125:00 a.m.IAH - YYZ
1 stop9h 45mUnited Airlines
Mon 6/16:10 a.m.YYZ - IAH
Nonstop3h 59mUnited Airlines
Deal found 21/12C$ 1,338
Tue 31/1212:05 p.m.IAH - YYZ
Nonstop3h 10mAir Canada
Mon 6/16:10 a.m.YYZ - IAH
Nonstop3h 59mAir Canada
Deal found 21/12C$ 1,382
Mon 23/129:33 a.m.IAH - YYZ
2 stops13h 53mDelta
Thu 26/1212:12 p.m.YYZ - IAH
1 stop24h 03mDelta
Deal found 21/12C$ 1,387
Tue 31/127:20 a.m.IAH - YUL
2 stops14h 30mAmerican Airlines
Sat 4/17:30 a.m.YUL - IAH
1 stop15h 13mAmerican Airlines
Deal found 21/12C$ 1,446
Tue 31/1210:19 a.m.HOU - YYZ
1 stop5h 00mAmerican Airlines
Thu 2/12:00 p.m.YYZ - HOU
1 stop6h 43mAmerican Airlines
Deal found 20/12C$ 1,546
Tue 31/126:31 a.m.IAH - YOW
1 stop9h 35mUnited Airlines
Sat 4/12:05 p.m.YOW - IAH
1 stop11h 55mUnited Airlines
Deal found 21/12C$ 1,591
Mon 30/122:50 p.m.IAH - YUL
1 stop16h 45mUnited Airlines
Fri 3/18:40 a.m.YUL - IAH
1 stop27h 32mUnited Airlines
Deal found 21/12C$ 1,611

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 629,999 searches. Data last updated 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Fri 17/1

8:00 a.m.-10:35 p.m.

1 stop13h 35m

Toronto Pearson Intl

Wed 22/1

8:00 p.m.-7:26 a.m.

2 stops12h 26m

C$ 385

HoustonToronto

IAH - YTZ

IAHYTZ

Houston George Bush Intcntl

Wed 8/1

5:00 a.m.-10:23 p.m.

2 stops16h 23m

Toronto Island

Fri 10/1

7:00 a.m.-12:15 a.m.

2 stops18h 15m

C$ 399

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 14/1

10:40 a.m.-10:45 p.m.

2 stops11h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 21/1

3:55 p.m.-11:43 p.m.

1 stop8h 48m

C$ 451

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Tue 21/1

12:09 p.m.-7:25 p.m.

3 stops30h 16m

Toronto Region of Waterloo Intl

Sun 26/1

9:05 p.m.-12:45 p.m.

1 stop16h 40m

C$ 456

HoustonOttawa

IAH - YOW

IAHYOW

Houston George Bush Intcntl

Sun 19/1

9:03 p.m.-4:45 p.m.

1 stop18h 42m

Ottawa

Sun 26/1

6:20 a.m.-5:25 p.m.

2 stops12h 05m

C$ 530

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Fri 31/1

6:30 a.m.-5:56 p.m.

1 stop10h 26m

Toronto Pearson Intl

Wed 5/2

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

1 stop11h 32m

C$ 677

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Fri 31/1

7:22 p.m.-4:11 p.m.

1 stop19h 49m

Toronto Pearson Intl

Sun 2/2

4:00 p.m.-12:46 p.m.

1 stop21h 46m

C$ 693

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Mon 20/1

7:20 a.m.-3:02 p.m.

1 stop6h 42m

Toronto Pearson Intl

Sun 26/1

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

Nonstop4h 00m

C$ 737

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Mon 20/1

7:20 a.m.-11:25 a.m.

Nonstop3h 05m

Toronto Pearson Intl

Sun 26/1

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

Nonstop3h 44m

C$ 746

HoustonToronto

HOU - YYZ

HOUYYZ

Houston Hobby

Fri 31/1

6:00 a.m.-4:12 p.m.

2 stops9h 12m

Toronto Pearson Intl

Wed 5/2

6:00 a.m.-5:42 p.m.

2 stops12h 42m

C$ 760

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/12

Showing 1-10 of 51 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 22 December 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 22 December 2024.
Read through reviews of airlines operating flights from Houston to Ontario, such as Lufthansa, Air Canada and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,537 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.2

Crew

8.5

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,537 reviews
Alaska Airlines
8.0
Very good
9,537 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.2

Crew

8.5

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,594 reviews
Alaska Airlines
8.0
Very good
9,537 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.2

Crew

8.5

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,028 reviews
Alaska Airlines
8.0
Very good
9,537 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.2

Crew

8.5

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

WestJet
7.3
Good
2,812 reviews
Alaska Airlines
8.0
Very good
9,537 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.2

Crew

8.5

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,537 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.2

Crew

8.5

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

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$ 267. WestJet flights start at C$ 320 while deals on Alaska Airlines start at C$ 355 one-way.

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

    When deciding which route to take from Houston to Region of Ontario consider Houston Hobby - Toronto Pearson Intl, Houston George Bush Intcntl - Toronto Pearson Intl or Houston Hobby - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

  • 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.
Dallas/Fort Worth to Pearson Intl flights
Dallas/Fort Worth to Vancouver Intl flights
Hobby to Vancouver Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Hobby to Pearson Intl flights
George Bush Intcntl to Vancouver Intl flights
George Bush Intcntl to Pearson Intl flights
Hobby to Calgary flights
George Bush Intcntl to Calgary flights
Austin to Pearson Intl flights
Dallas/Fort Worth to Calgary flights
Dallas/Fort Worth to Toronto Island flights
Austin to Vancouver Intl flights
Dallas/Fort Worth to Edmonton flights
Love Field to Vancouver Intl flights
Hobby to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Pierre Elliott Trudeau Intl flights
Love Field to Pearson Intl flights
Austin to Calgary flights
San Antonio to Vancouver Intl flights
Austin to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Ottawa flights
San Antonio to Pierre Elliott Trudeau Intl flights
San Antonio to Pearson Intl flights
Dallas/Fort Worth to Québec City flights
El Paso to Vancouver Intl flights
Dallas/Fort Worth to Halifax flights
Love Field to Pierre Elliott Trudeau Intl flights
Love Field to Calgary flights
Dallas/Fort Worth to Abbotsford flights
Hobby to Edmonton flights
George Bush Intcntl to Edmonton flights
Austin to Victoria flights
Austin to Abbotsford flights
San Antonio to Calgary flights
El Paso to Pearson Intl flights
Austin to Edmonton flights
Love Field to Edmonton flights
Hobby to Ottawa flights
George Bush Intcntl to Ottawa flights
Austin to Ottawa flights
George Bush Intcntl to Halifax flights

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 629,999 searches. Data last updated 22 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 309AverageC$ 870FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 589AverageC$ 1,021FlexibilityNo 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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