Cheap flights from Houston George Bush Intcntl Airport to Ontario from C$ 170
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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from George Bush Intcntl to Ontario
Keep the following information in mind while searching for George Bush Intcntl to Ontario flight deals. Data was last updated 25 March 2025.
Find flight deals from George Bush Intcntl to Ontario
Cheapest flights from George Bush Intcntl to OntarioExplore the most affordable flight options available from George Bush Intcntl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.
Explore the most affordable flight options available from George Bush Intcntl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl 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 March 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HoustonToronto
IAH - YYZ
IAHYYZ
Houston George Bush Intcntl
Fri 11/4
12:04 p.m.-11:55 p.m.
2 stops10h 51m
Toronto Pearson Intl
Tue 15/4
7:05 a.m.-7:56 a.m.
1 stop25h 51m
HoustonMontreal
IAH - YUL
IAHYUL
Houston George Bush Intcntl
Fri 11/4
8:55 p.m.-11:50 p.m.
1 stop25h 55m
Montreal Pierre Elliott Trudeau Intl
Mon 21/4
6:35 p.m.-7:56 a.m.
1 stop14h 21m
HoustonToronto
IAH - YTZ
IAHYTZ
Houston George Bush Intcntl
Tue 22/4
9:15 a.m.-6:53 p.m.
2 stops32h 38m
Toronto Island
Sat 26/4
6:00 p.m.-11:45 a.m.
1 stop18h 45m
HoustonToronto
IAH - YKF
IAHYKF
Houston George Bush Intcntl
Tue 8/4
9:50 p.m.-7:25 p.m.
2 stops20h 35m
Toronto Region of Waterloo Intl
Sat 12/4
12:35 p.m.-6:55 p.m.
1 stop7h 20m
HoustonOttawa
IAH - YOW
IAHYOW
Houston George Bush Intcntl
Tue 15/4
8:02 p.m.-5:40 p.m.
1 stop20h 38m
Ottawa
Tue 29/4
9:50 a.m.-5:03 p.m.
1 stop8h 13m
HoustonToronto
IAH - YYZ
IAHYYZ
Houston George Bush Intcntl
Tue 22/4
10:18 a.m.-8:50 p.m.
1 stop9h 32m
Toronto Pearson Intl
Tue 29/4
7:55 a.m.-6:00 p.m.
1 stop11h 05m
HoustonToronto
IAH - YYZ
IAHYYZ
Houston George Bush Intcntl
Sun 18/5
7:20 a.m.-11:34 a.m.
Nonstop3h 14m
Toronto Pearson Intl
Fri 23/5
12:00 p.m.-7:56 p.m.
1 stop8h 56m
HoustonToronto
IAH - YYZ
IAHYYZ
Houston George Bush Intcntl
Fri 11/7
8:20 p.m.-1:13 p.m.
1 stop15h 53m
Toronto Pearson Intl
Tue 15/7
8:20 a.m.-8:21 p.m.
1 stop13h 01m
HoustonMontreal
IAH - YUL
IAHYUL
Houston George Bush Intcntl
Mon 7/4
7:13 p.m.-10:29 a.m.
1 stop14h 16m
Montreal Pierre Elliott Trudeau Intl
Wed 23/4
6:00 a.m.-10:33 p.m.
1 stop17h 33m
HoustonMontreal
IAH - YUL
IAHYUL
Houston George Bush Intcntl
Sat 17/5
8:00 a.m.-12:43 a.m.
1 stop15h 43m
Montreal Pierre Elliott Trudeau Intl
Tue 3/6
7:00 a.m.-10:42 p.m.
1 stop16h 42m
Best time to book a flight from George Bush Intcntl to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from George Bush Intcntl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Ontario
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Region of Ontario (average of C$ 167). Flying from Houston George Bush Intcntl Airport 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 IAH to ON?
Find hourly flight availability from George Bush Intcntl 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 March 2025.
When flying from Houston George Bush Intcntl Airport to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Houston George Bush Intcntl Airport to Region of Ontario
Explore weekly flight availability from George Bush Intcntl to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 March 2025.
The most flights from IAH to CAON are scheduled on a Tuesday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).
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 March 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Houston to Ontario by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Boarding
Crew
Entertainment
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Boarding
Crew
Entertainment
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Boarding
Crew
Entertainment
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Boarding
Crew
Entertainment
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Boarding
Crew
Entertainment
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Boarding
Crew
Entertainment
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from George Bush Intcntl to Ontario
Discover the top 2 airlines that operate flights from George Bush Intcntl 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 March 2025.
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Can Cheapflights find flights from George Bush Intcntl to Ontario with no change fees?
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