Cheap flights from Houston George Bush Intcntl Airport to Ontario from C$ 312
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Ontario departing on 25/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.Air Canada flights from Houston George Bush Intcntl Airport to Region of Ontario
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United Airlines flights from Houston George Bush Intcntl Airport to Region of Ontario
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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
HoustonToronto
IAH Houston George Bush Intcntl - YTZ Toronto Island
IAHYTZ
Houston George Bush Intcntl
Sat 14/11
3:39 p.m.-12:50 p.m.
1 stop20h 11m
Toronto Island
Mon 16/11
4:15 p.m.-7:36 p.m.
1 stop28h 21m
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Thu 26/11
5:26 p.m.-3:20 p.m.
1 stop20h 54m
Toronto Pearson Intl
Mon 30/11
6:30 a.m.-10:11 a.m.
1 stop28h 41m
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Wed 25/11
8:19 p.m.-1:40 p.m.
1 stop16h 21m
Toronto Pearson Intl
Mon 30/11
6:30 a.m.-10:11 a.m.
1 stop28h 41m
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Thu 26/11
5:26 p.m.-3:20 p.m.
1 stop20h 54m
Toronto Pearson Intl
Thu 3/12
7:35 a.m.-4:00 p.m.
1 stop9h 25m
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Fri 30/10
7:10 a.m.-4:44 p.m.
1 stop8h 34m
Toronto Pearson Intl
Thu 5/11
8:05 a.m.-10:58 a.m.
Nonstop3h 53m
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Fri 11/12
3:30 p.m.-7:45 p.m.
Nonstop3h 15m
Toronto Pearson Intl
Sun 13/12
8:00 a.m.-10:53 a.m.
Nonstop3h 53m
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Fri 6/11
11:55 a.m.-4:06 p.m.
Nonstop3h 11m
Toronto Pearson Intl
Sun 8/11
8:05 a.m.-10:58 a.m.
Nonstop3h 53m
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Fri 27/11
10:01 a.m.-2:17 p.m.
Nonstop3h 16m
Toronto Pearson Intl
Fri 27/11
5:55 p.m.-10:53 p.m.
1 stop5h 58m
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Fri 30/10
10:01 a.m.-2:17 p.m.
Nonstop3h 16m
Toronto Pearson Intl
Fri 30/10
5:55 p.m.-12:30 a.m.
1 stop7h 35m
HoustonToronto
IAH Houston George Bush Intcntl - YYZ Toronto Pearson Intl
IAHYYZ
Houston George Bush Intcntl
Sat 31/10
10:01 a.m.-2:17 p.m.
Nonstop3h 16m
Toronto Pearson Intl
Sat 31/10
5:55 p.m.-10:53 p.m.
1 stop5h 58m
See travel insights to Ontario from
How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Region of Ontario
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Region of Ontario?
In general, October is the cheapest month to fly from Houston George Bush Intcntl Airport to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 713. If you are unable to visit Region of Ontario during the month of October, then departing from Houston George Bush Intcntl Airport during the month September is also very affordable. Most momondo users find prices during this month for around C$ 795.
What is the cheapest day to depart on your flight to Region of Ontario?
The cheapest day to depart from Houston George Bush Intcntl Airport to Region of Ontario is on a Friday. Travellers who choose to depart for Region of Ontario on a Friday will often find tickets for as low as C$ 394. The most expensive day to fly to Region of Ontario is Wednesday, with ticket prices averaging around C$ 967.
What is the cheapest time of day to depart on your flight to Region of Ontario?
Our most recent data shows that the best time of day to fly to Region of Ontario is in the afternoon. Flights from Houston George Bush Intcntl Airport to Region of Ontario during this time can be as low as C$ 729. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 789 on average. Flights to Region of Ontario from Houston George Bush Intcntl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Houston George Bush Intcntl to Ontario flight route?
Fly from Houston George Bush Intcntl to Toronto Pearson Intl for the best Houston George Bush Intcntl - Ontario flight prices
How far in advance should I book a flight from Houston George Bush Intcntl Airport to Ontario?
You are more likely to see cheaper flights to Region of Ontario from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 982 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Houston George Bush Intcntl Airport for as low as C$ 656 on momondo.
What cabin class options are available on Houston George Bush Intcntl Airport to Region of Ontario flights?
There are 3 cabin classes available to choose from on Houston George Bush Intcntl Airport to Region of Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Houston George Bush Intcntl Airport to Region of Ontario on average per day?
The number of flights available between Houston George Bush Intcntl Airport and Region of Ontario is 12 per day as of October 2026. The most frequent departure time is 12:00p.m., with 40% of daily flights leaving at noon.
How many flights depart from Houston George Bush Intcntl Airport to Region of Ontario on average per week?
As of October 2026, there are 88 flights per week flying from Houston George Bush Intcntl Airport to Region of Ontario. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
Cheap Houston George Bush Intcntl Airport to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Region of Ontario
Frequently asked questions about flying from Houston George Bush Intcntl Airport to Ontario
When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Ontario?
Prices for flights from Houston George Bush Intcntl Airport to Ontario were last updated today.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Ontario?
As of October 2026, there are 2 operators available to choose from for flights from Houston George Bush Intcntl Airport to Ontario.
How old do you have to be to fly from Houston George Bush Intcntl Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Houston George Bush Intcntl Airport to Region of Ontario?
momondo data reveals that the most frequently booked plane model on the route from Houston George Bush Intcntl Airport to Region of Ontario is Boeing 737-800, representing 33.02% of all bookings. The subsequent popular models are Boeing 737-700 at 23.94%, Boeing 737 MAX 8 at 15.00%, and Airbus A220-300 at 11.02%.
Best airlines flying from Houston George Bush Intcntl Airport to Region of Ontario
Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 373 | Free Cancellation | Rating 7.4 10,348 reviews | |||
| PriceFrom C$ 387 | Free Cancellation | Rating 7.1 11,758 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Houston to Ontario?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Ontario for you.
Can I find flights from Houston to Ontario with flexible booking policies on momondo?
momondo does allow users to show only those flights to Ontario from Houston which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Houston to Ontario?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Ontario.
I’m not ready to book a flight from Houston to Ontario right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Houston to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.