Cheap flights from Texas to Ontario from $43
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Ontario departing on 5/10. 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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How to get the cheapest flight ticket from Texas to 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 Ontario?
In general, September is the cheapest month to fly from Texas to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $143. If you aren’t able to travel during the month of September, then book flights to Ontario from Texas during February instead. Flights to Ontario in February, while not as cheap as those in September, still average around $150.
What is the cheapest day to depart on your flight to Ontario?
The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $185. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Texas to Ontario for around $300.
What is the cheapest time of day to depart on your flight to Ontario?
In the evening is the cheapest time of day to fly from Texas to Ontario when you can find flight prices for as low as $186. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $231 on average. Flights to Ontario from Texas at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Texas to Ontario flight route?
Fly from Dallas/Fort Worth to Ontario for the best Texas - Ontario flight prices
How far in advance should I book a flight to Ontario?
You are more likely to see cheaper flights to Ontario from Texas when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $215 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Texas for as low as $168 on momondo.
What cabin class options are available on Texas to Ontario flights?
There are 4 cabin classes available to choose from on Texas 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 Texas to Ontario?
Frontier, United Airlines, and Southwest are the most popular carriers operating from Texas to Ontario
What airlines fly to Ontario?
Spirit Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Ontario from Texas according to our data. Spirit Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
How many flights depart from Texas to Ontario on average per day?
As of April 2025, there are 17 flights per day flying from Texas to Ontario. The most common time of day flights depart is 8:00PM, with 42% of flights taking off in the afternoon.
How many flights depart from Texas to Ontario on average per week?
119 flights are operational weekly from Texas to Ontario as of April 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
Cheap Texas to Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Texas to Ontario
When did momondo last update prices for flights from Texas to Ontario Airport?
Prices for flights from Texas to Ontario Airport were last updated today.
How many operators does momondo search for flights from Texas to Ontario Airport?
As of April 2025, there are 6 operators available to choose from for flights from Texas to Ontario Airport.
How old do you have to be to fly from Texas to Ontario Airport?
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 Texas to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport 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 Airport. 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 Texas to Ontario?
momondo data reveals that the most frequently booked plane model on the route from Texas to Ontario is Airbus A320neo, representing 17.84% of all bookings. The subsequent popular models are Airbus A321-100/200 at 16.65%, Airbus A321neo at 10.16%, and Airbus A321 (sharklets) at 10.05%.
Best airlines flying from Texas to Ontario
Compare and see reviews for airlines that fly from Texas to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $43 | Free Cancellation | Rating 6.3 7,940 reviews | |||
| PriceFrom $70 | Free Cancellation | Rating 5.9 3,283 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $164 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $177 | Free Cancellation | Rating 7.4 8,684 reviews | |||
| PriceFrom $210 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Texas 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 Texas.
Can I find flights from Texas to Ontario with flexible booking policies on momondo?
momondo does allow users to show only those flights to Ontario from Texas which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Texas to Ontario?
momondo helps you find the best flight between Texas and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Texas to Ontario right now. Can momondo alert me if prices change?
Price alerts on flights to Ontario from Texas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.