Cheap flights from Ontario to Dallas from $144
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Dallas 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.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to Dallas
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
American Airlines flights from Region of Ontario to Dallas
Our best American Airlines deals on Region of Ontario to Dallas flight tickets
Delta flights from Region of Ontario to Dallas
Our best Delta deals on Region of Ontario to Dallas flight tickets
See travel insights to Dallas from
How to get the cheapest flight ticket from Region of Ontario to Dallas
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 Dallas?
If you are unable to visit Dallas during the month of August, then departing from Region of Ontario during the month September is also very affordable. Most momondo users find prices during this month for around $486.
What is the cheapest day to depart on your flight to Dallas?
On average, the least expensive day to fly to Dallas from Region of Ontario is on a Thursday. momondo users have found tickets for Thursday departures for as low as $524. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $587.
What is the cheapest time of day to depart on your flight to Dallas?
Flying to Dallas from Region of Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as $503 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around $570 per ticket.
What is the cheapest Ontario to Dallas flight route?
Fly from Toronto Pearson Intl to Dallas/Fort Worth for the best Ontario - Dallas flight prices
How far in advance should I book a flight to Dallas?
You are more likely to see cheaper flights to Dallas from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $519 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Region of Ontario for as low as $484 on momondo.
What cabin class options are available on Ontario to Dallas flights?
There are 3 cabin classes available to choose from on Ontario to Dallas 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 Region of Ontario to Dallas on average per day?
17 flights are operational daily from Region of Ontario to Dallas as of June 2025. The most popular departure time for this route is 6:00AM, with 62% of flights per day taking off in the afternoon.
How many flights depart from Region of Ontario to Dallas on average per week?
As of June 2025, there are 124 flights per week flying from Region of Ontario to Dallas. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.
Cheap Region of Ontario to Dallas flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Dallas
When did momondo last update prices for flights from Ontario to Dallas?
Prices for flights from Ontario to Dallas are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Dallas?
The number of operators available for flights from Ontario to Dallas is 3 as of June 2025.
How old do you have to be to fly from Ontario to Dallas?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Dallas.
What documentation or ID do you need to fly to Dallas?
The travel and health documents you'll need for your trip to Dallas 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 Dallas. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Region of Ontario to Dallas
Compare and see reviews for airlines that fly from Region of Ontario to Dallas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $374 | Free Cancellation | Rating 7.1 9,633 reviews | |||
| PriceFrom $446 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $471 | Free Cancellation | Rating 7.4 8,838 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Dallas?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Dallas. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ontario to Dallas with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ontario to Dallas flights to just show those with flexible booking policies.
How can momondo help me find flights from Ontario to Dallas?
Once all potential Ontario to Dallas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Ontario to Dallas right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Dallas from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.