$150+ Cheap flights from Ontario to Houston
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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Ontario to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 January 21, 2025.
Round-trip from | $310 (Mytrip) |
|---|---|
One-way from | $150 (Kiwi.com) |
Find flight deals from Ontario to Houston
Cheapest flights from Ontario to HoustonExplore 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 January 21, 2025.
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 January 21, 2025.
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kissandfly.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kissandfly.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
TorontoHouston
YYZ - IAH
YYZIAH
Toronto Pearson Intl
Thu 2/13
7:05 am-12:16 am
2 stops18h 11m
Houston George Bush Intcntl
Mon 2/17
8:21 pm-9:31 pm
2 stops24h 10m
TorontoHouston
YTZ - IAH
YTZIAH
Toronto Island
Thu 2/13
6:45 am-10:10 pm
3 stops16h 25m
Houston George Bush Intcntl
Wed 2/19
6:22 pm-9:30 pm
3 stops26h 08m
MontrealHouston
YUL - IAH
YULIAH
Montreal Pierre Elliott Trudeau Intl
Fri 2/7
8:55 am-7:05 pm
2 stops11h 10m
Houston George Bush Intcntl
Fri 2/21
8:00 am-5:35 pm
1 stop8h 35m
TorontoHouston
YYZ - IAH
YYZIAH
Toronto Pearson Intl
Mon 3/10
7:57 pm-9:19 am
1 stop14h 22m
Houston George Bush Intcntl
Tue 3/18
7:25 pm-9:15 am
1 stop12h 50m
OttawaHouston
YOW - IAH
YOWIAH
Ottawa
Fri 3/14
2:45 pm-5:34 pm
3 stops27h 49m
Houston George Bush Intcntl
Tue 3/25
5:30 am-8:15 pm
1 stop13h 45m
TorontoHouston
YYZ - HOU
YYZHOU
Toronto Pearson Intl
Wed 2/12
5:30 pm-9:36 am
2 stops41h 06m
Houston Hobby
Wed 2/19
10:36 am-6:43 am
2 stops19h 07m
TorontoHouston
YYZ - IAH
YYZIAH
Toronto Pearson Intl
Thu 2/20
9:10 pm-8:04 pm
2 stops23h 54m
Houston George Bush Intcntl
Wed 2/26
11:12 am-6:36 am
1 stop18h 24m
TorontoHouston
YYZ - IAH
YYZIAH
Toronto Pearson Intl
Thu 2/20
7:55 am-5:30 pm
1 stop10h 35m
Houston George Bush Intcntl
Thu 2/27
1:35 pm-12:26 am
1 stop9h 51m
MontrealHouston
YUL - IAH
YULIAH
Montreal Pierre Elliott Trudeau Intl
Fri 2/7
11:20 am-10:25 pm
1 stop12h 05m
Houston George Bush Intcntl
Tue 3/4
7:22 pm-10:26 am
1 stop14h 04m
MontrealHouston
YUL - IAH
YULIAH
Montreal Pierre Elliott Trudeau Intl
Thu 2/20
11:20 am-11:14 pm
1 stop12h 54m
Houston George Bush Intcntl
Wed 2/26
6:30 am-9:03 pm
1 stop13h 33m
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.
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 $230). Flying from Region of Ontario to Houston in March is currently the most expensive (average of $334). 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 January 21, 2025.
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 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.
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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).
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 January 21, 2025.
Get a feel of what it's like to fly with American Airlines, WestJet and Delta from Ontario to Houston by reading reviews from past customers. 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.
Food
Comfort
Overall
Entertainment
Boarding
Crew
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Food
Comfort
Overall
Entertainment
Boarding
Crew
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Food
Comfort
Overall
Entertainment
Boarding
Crew
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Food
Comfort
Overall
Entertainment
Boarding
Crew
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Food
Comfort
Overall
Entertainment
Boarding
Crew
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Food
Comfort
Overall
Entertainment
Boarding
Crew
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
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.
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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 3 airlines flying from Ontario to Houston
Discover the top 3 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 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$269 | Average$526 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$626 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$444 | Average$637 | FlexibilityNo cancel fee | On-time69% |