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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Houston to Ontario
Keep the following information in mind while searching for Houston to Ontario flight deals. Data was last updated 25 April 2025.
Round-trip from | C$ 345 |
---|---|
One-way from | C$ 165 |
Popular in | May |
Cheapest in | February |
Average price | C$ 760 |
Find flight deals from Houston to Ontario
Cheapest flights from Houston to OntarioExplore 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 25 April 2025.
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 25 April 2025.
Cheapflights Fare Finder
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 25 April 2025.
Use the filters below to find and compare flights from Houston to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HoustonToronto
IAH - YYZ
IAHYYZ
Houston George Bush Intcntl
Tue 10/6
5:26 a.m.-2:05 p.m.
1 stop7h 39m
Toronto Pearson Intl
Sat 14/6
7:45 a.m.-7:50 p.m.
1 stop13h 05m
HoustonToronto
IAH - YYZ
IAHYYZ
Houston George Bush Intcntl
Sat 17/5
7:50 p.m.-11:55 a.m.
1 stop15h 05m
Toronto Pearson Intl
Sun 18/5
2:00 p.m.-7:56 p.m.
1 stop6h 56m
HoustonToronto
IAH - YTZ
IAHYTZ
Houston George Bush Intcntl
Sun 25/5
6:48 p.m.-12:22 p.m.
1 stop16h 34m
Toronto Island
Sat 31/5
7:55 a.m.-11:59 p.m.
1 stop17h 04m
HoustonMontreal
IAH - YUL
IAHYUL
Houston George Bush Intcntl
Tue 10/6
8:44 p.m.-12:37 a.m.
2 stops26h 53m
Montreal Pierre Elliott Trudeau Intl
Thu 12/6
7:00 a.m.-12:11 a.m.
3 stops18h 11m
HoustonOttawa
IAH - YOW
IAHYOW
Houston George Bush Intcntl
Thu 15/5
8:44 p.m.-5:15 p.m.
1 stop19h 31m
Ottawa
Mon 19/5
3:50 p.m.-7:53 a.m.
1 stop17h 03m
HoustonToronto
HOU - YYZ
HOUYYZ
Houston Hobby
Thu 7/8
6:35 p.m.-11:50 a.m.
1 stop16h 15m
Toronto Pearson Intl
Sun 10/8
7:45 a.m.-6:06 p.m.
1 stop11h 21m
HoustonToronto
IAH - YYZ
IAHYYZ
Houston George Bush Intcntl
Sun 1/6
6:25 a.m.-10:54 p.m.
1 stop15h 29m
Toronto Pearson Intl
Wed 4/6
6:15 a.m.-4:41 p.m.
1 stop11h 26m
HoustonMontreal
IAH - YUL
IAHYUL
Houston George Bush Intcntl
Fri 6/6
6:51 p.m.-4:04 p.m.
1 stop20h 13m
Montreal Pierre Elliott Trudeau Intl
Wed 18/6
5:00 p.m.-9:28 p.m.
1 stop29h 28m
HoustonMontreal
HOU - YUL
HOUYUL
Houston Hobby
Thu 8/5
6:10 p.m.-1:00 p.m.
1 stop17h 50m
Montreal Pierre Elliott Trudeau Intl
Sun 11/5
6:00 a.m.-3:53 p.m.
2 stops10h 53m
HoustonToronto
HOU - YYZ
HOUYYZ
Houston Hobby
Sat 31/5
5:00 a.m.-2:30 p.m.
2 stops8h 30m
Toronto Pearson Intl
Sat 31/5
5:20 p.m.-11:58 p.m.
1 stop7h 38m
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.
Cheapflights Insights
Everything you need to know about your flight from Houston to Ontario
What is the cheapest month to book a flight from Houston to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Houston to Region of Ontario (average of C$ 167). 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 25 April 2025.
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 25 April 2025.
Read through reviews of airlines operating flights from Houston to Ontario, such as Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Crew
Overall
Entertainment
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Boarding
Crew
Overall
Entertainment
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Boarding
Crew
Overall
Entertainment
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Boarding
Crew
Overall
Entertainment
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Boarding
Crew
Overall
Entertainment
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Boarding
Crew
Overall
Entertainment
Food
Reviews
Anonymous,Apr 2025
LAS - STS
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.
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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 629,999 searches. Data last updated 25 April 2025.
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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.
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