Cheap flights from Houston to Ontario from $99
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 to Ontario departing on 3/4. 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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1 adult
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0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Houston to Ontario that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Houston to Ontario.
Cheap last minute flights
Planning a quick getaway from Houston to Ontario? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Ontario, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Houston to Ontario
Find recent round-trip train or bus tickets from Houston to Ontario.
All round-trip flight deals from Houston to Ontario
The cheapest plane tickets from Houston to Ontario found on KAYAK recently.
American Airlines flights from Houston to Region of Ontario
Our best American Airlines deals on Houston to Region of Ontario flight tickets
American Airlines![American Airlines]()
Apr 3![American Airlines]()
Apr 9
IAH11:52 amHouston George Bush Intcntl
11h 07m
1 stop
YYZ11:59 pmToronto Pearson Intl
YYZ12:50 pmToronto Pearson Intl
10h 28m
1 stop
IAH10:18 pmHouston George Bush Intcntl
American Airlines![American Airlines]()
Apr 10![American Airlines]()
Apr 15
IAH11:56 amHouston George Bush Intcntl
10h 49m
1 stop
YYZ11:45 pmToronto Pearson Intl
YYZ6:00 amToronto Pearson Intl
10h 39m
1 stop
IAH3:39 pmHouston George Bush Intcntl
Delta flights from Houston to Region of Ontario
Our best Delta deals on Houston to Region of Ontario flight tickets
Delta![Delta]()
Apr 2![Delta]()
Apr 8
IAH6:35 amHouston George Bush Intcntl
10h 24m
1 stop
YYZ5:59 pmToronto Pearson Intl
YYZ7:54 amToronto Pearson Intl
11h 24m
1 stop
IAH6:18 pmHouston George Bush Intcntl
Delta![Delta]()
Mar 3![Delta]()
Mar 10
IAH7:22 pmHouston George Bush Intcntl
12h 41m
1 stop
YYZ9:03 amToronto Pearson Intl
YYZ7:55 amToronto Pearson Intl
11h 33m
1 stop
IAH6:28 pmHouston George Bush Intcntl
See travel insights to Ontario from
How to get the cheapest flight ticket from Houston 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
Prices
Airlines
Other information
What is the cheapest month to fly to Region of Ontario?
The month of February is, on average, the cheapest month to fly to Region of Ontario from Houston, with most prices found around $272. If you aren’t able to travel during the month of February, then book flights to Region of Ontario from Houston during March instead. Flights to Region of Ontario in March, while not as cheap as those in February, still average around $332.
What is the cheapest day to depart on your flight to Region of Ontario?
According to our data, Friday is the cheapest day to fly to Region of Ontario from Houston. The lowest ticket price found for a Friday departure recently was $406. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Houston to Region of Ontario on a Tuesday will generally be more expensive and average around $637. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Region of Ontario?
According to our data, the cheapest time of day to fly to Region of Ontario is in the evening. momondo users have found flights departing from Houston to Region of Ontario in the evening for as low as $283. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,027.
What is the cheapest Houston to Ontario flight route?
Fly from Houston George Bush Intcntl to Toronto Pearson Intl for the best Houston - Ontario flight prices
How far in advance should I book a flight to Region of Ontario?
You are more likely to see cheaper flights to Region of Ontario from Houston when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $552 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Houston for as low as $182 on momondo.
What cabin class options are available on Houston to Ontario flights?
There are 4 cabin classes available to choose from on Houston to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Houston to Ontario?
Delta, American Airlines, and WestJet are the most popular carriers operating from Houston to Ontario
What airlines fly to Region of Ontario?
Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Region of Ontario from Houston according to our data. Air Canada is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 3 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.
How many flights depart from Houston to Region of Ontario on average per day?
As of January 2025, there are 11 flights per day flying from Houston to Region of Ontario. The most common time of day flights depart is 6:00PM, with 45% of flights taking off at noon.
How many flights depart from Houston to Region of Ontario on average per week?
As of January 2025, 82 flights take off from Houston and land in Region of Ontario each week. The most common flight departure day for this route is Sat, with 16% of weekly flights taking off on this day.
Cheap Houston to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston to Region of Ontario
Best Price Found | $99 |
|---|---|
Fastest flight time | 3h 05m |
Direct flights | Every day |
Airports in Region of Ontario | 3 airports |
When did momondo last update prices for flights from Houston to Ontario?
Prices for flights from Houston to Ontario were last updated today.
How many operators does momondo search for flights from Houston to Ontario?
There are 4 operators available for flights from Houston to Ontario as of January 2025.
How old do you have to be to fly from Houston 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 to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Houston to Region of Ontario
Compare and see reviews for airlines that fly from Houston to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $249 | Free Cancellation | Rating 7.0 8,635 reviews | |||
| PriceFrom $262 | Free Cancellation | Rating 7.4 8,975 reviews | |||
| PriceFrom $297 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Houston to Ontario?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Houston.
Can I find flights from Houston to Ontario with flexible booking policies on momondo?
Flights from Houston to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Houston to Ontario?
Once you have performed a search for Houston to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
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.
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