Cheap flights from Dallas to Ontario from $123
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Ontario departing on 7/16. 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
Economy
0 bags
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WestJet flights from Dallas to Region of Ontario
Our best WestJet deals on Dallas to Region of Ontario flight tickets
WestJet![WestJet]()
Aug 5![WestJet]()
Aug 12
DAL4:00 pmDallas Love Field
6h 55m
1 stop
YUL11:55 pmMontreal Pierre Elliott Trudeau Intl
YUL6:55 pmMontreal Pierre Elliott Trudeau Intl
5h 54m
1 stop
DAL11:49 pmDallas Love Field
WestJet![WestJet]()
Aug 29![WestJet]()
Aug 31
DAL3:52 pmDallas Love Field
7h 01m
1 stop
YUL11:53 pmMontreal Pierre Elliott Trudeau Intl
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
11h 43m
1 stop
DAL5:43 pmDallas Love Field
American Airlines flights from Dallas to Region of Ontario
Our best American Airlines deals on Dallas to Region of Ontario flight tickets
American Airlines![American Airlines]()
Sep 11![American Airlines]()
Sep 15
DFW5:01 amDallas/Fort Worth
8h 30m
1 stop
YYZ2:31 pmToronto Pearson Intl
YYZ1:15 pmToronto Pearson Intl
8h 50m
1 stop
DFW9:05 pmDallas/Fort Worth
American Airlines![American Airlines]()
Oct 15![American Airlines]()
Oct 22
DFW9:05 pmDallas/Fort Worth
13h 30m
1 stop
YUL11:35 amMontreal Pierre Elliott Trudeau Intl
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
12h 00m
1 stop
DFW11:30 pmDallas/Fort Worth
See travel insights to Ontario from
How to get the cheapest flight ticket from Dallas 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
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Other information
What is the cheapest month to fly to Region of Ontario?
The month of December is, on average, the cheapest month to fly to Region of Ontario from Dallas, with most prices found around $334. If you aren’t able to travel during the month of December, then book flights to Region of Ontario from Dallas during October instead. Flights to Region of Ontario in October, while not as cheap as those in December, still average around $492.
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 Dallas. The lowest ticket price found for a Friday departure recently was $873. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Dallas to Region of Ontario on a Monday will generally be more expensive and average around $1,099. 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 at noon. momondo users have found flights departing from Dallas to Region of Ontario at noon for as low as $329. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,125.
What is the cheapest Dallas to Ontario flight route?
Fly from Dallas/Fort Worth to Toronto Pearson Intl for the best Dallas - 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 Dallas when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $561 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Dallas for as low as $342 on momondo.
What cabin class options are available on Dallas to Ontario flights?
There are 4 cabin classes available to choose from on Dallas 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 Dallas to Ontario?
American Airlines, Air Canada, and United Airlines are the most popular carriers operating from Dallas to Ontario
What airlines fly to Region of Ontario?
American Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to Region of Ontario from Dallas according to our data. American Airlines is the first choice among our users, with 59% 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 Dallas to Region of Ontario on average per day?
As of June 2025, 21 flights take off from Dallas and land in Region of Ontario each day. The most common flight departure time for this route is 12:00PM, with 37% of daily flights taking off in the afternoon.
How many flights depart from Dallas to Region of Ontario on average per week?
As of June 2025, 148 flights take off from Dallas and land in Region of Ontario each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.
Cheap Dallas to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dallas to Region of Ontario
Best Price Found | $123 |
|---|---|
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 Dallas to Ontario?
Prices for flights from Dallas to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Dallas to Ontario?
As of June 2025, there are 3 operators available to choose from for flights from Dallas to Ontario.
How old do you have to be to fly from Dallas to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas 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 Dallas to Region of Ontario
Compare and see reviews for airlines that fly from Dallas to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $222 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $224 | Free Cancellation | Rating 7.1 9,554 reviews | |||
| PriceFrom $260 | Free Cancellation | Rating 7.4 8,801 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dallas to Ontario?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dallas to Ontario. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Dallas to Ontario with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Dallas to Ontario flights to just show those with flexible booking policies.
How can momondo help me find flights from Dallas to Ontario?
Once you have performed a search for Dallas 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 Dallas to Ontario right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Dallas to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.
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