$124+ Cheap flights from Dallas to Ontario
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Dallas to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dallas to Ontario
Keep the following information in mind while searching for Dallas to Ontario flight deals. Data was last updated April 22, 2025.
Round-trip from | $282 (Kiwi.com) |
|---|---|
One-way from | $124 (Kiwi.com) |
Popular in | February |
Cheapest in | December |
Average price | $668 |
Find flight deals from Dallas to Ontario
Cheapest flights from Dallas to OntarioExplore the most affordable flight options available from Dallas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.
Explore the most affordable flight options available from Dallas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Sun Country Air deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kissandfly.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Dallas to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DallasToronto
DFW - YYZ
DFWYYZ
Dallas/Fort Worth
Thu 5/1
7:16 am-7:10 pm
1 stop10h 54m
Toronto Pearson Intl
Tue 5/6
12:00 pm-5:47 am
2 stops18h 47m
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Wed 7/9
2:40 pm-12:20 pm
1 stop20h 40m
Toronto Island
Wed 7/23
7:55 am-8:39 pm
1 stop13h 44m
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Tue 6/3
5:45 am-7:57 pm
2 stops13h 12m
Montreal Pierre Elliott Trudeau Intl
Tue 6/10
6:35 pm-8:40 am
1 stop15h 05m
DallasOttawa
DFW - YOW
DFWYOW
Dallas/Fort Worth
Mon 5/12
10:34 am-3:11 pm
1 stop27h 37m
Ottawa
Wed 5/28
4:10 pm-8:40 am
1 stop17h 30m
DallasHamilton
DFW - YHM
DFWYHM
Dallas/Fort Worth
Mon 5/5
11:02 pm-12:41 am
2 stops24h 39m
Hamilton
Mon 5/12
6:00 am-12:03 am
2 stops19h 03m
DallasToronto
DFW - YYZ
DFWYYZ
Dallas/Fort Worth
Tue 5/13
12:25 pm-10:54 pm
1 stop9h 29m
Toronto Pearson Intl
Sat 5/17
6:15 am-4:03 pm
1 stop10h 48m
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Mon 5/5
5:23 pm-8:35 am
1 stop14h 12m
Montreal Pierre Elliott Trudeau Intl
Sun 5/11
6:00 am-4:01 pm
1 stop11h 01m
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Sat 5/31
5:00 pm-10:05 am
1 stop16h 05m
Montreal Pierre Elliott Trudeau Intl
Wed 7/16
11:15 am-11:30 pm
1 stop13h 15m
DallasLondon
DFW - YXU
DFWYXU
Dallas/Fort Worth
Wed 6/4
8:34 pm-2:58 pm
2 stops17h 24m
London
Wed 6/11
6:15 am-6:49 pm
2 stops13h 34m
DallasLondon
DFW - YXU
DFWYXU
Dallas/Fort Worth
Thu 6/5
5:20 am-5:14 am
3 stops22h 54m
London
Thu 6/12
6:15 am-11:54 pm
2 stops18h 39m
Best time to book a flight from Dallas to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Dallas with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Dallas to Ontario
What is the cheapest month to book a flight from Dallas to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Dallas to Region of Ontario (average of $243). Flying from Dallas to Region of Ontario in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DFW to ON?
Find hourly flight availability from Dallas to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.
When flying from Dallas to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Dallas to Region of Ontario
Explore weekly flight availability from Dallas to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 22, 2025.
The most flights from A78 to CAON are scheduled on a Tuesday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).
Rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.
Temperature in Ontario by month
Plan your trip to Ontario by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated April 22, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Dallas to Ontario. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Anonymous,Apr 2025
LAS - STS
Related info for your journey
Find useful and relevant information for your journey from Dallas to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dallas to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Dallas to Ontario
Discover the top 4 airlines that operate flights from Dallas to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$234 | Average$607 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$246 | Average$669 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$260 | Average$701 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$422 | Average$711 | FlexibilityNo cancel fee | On-timeN/A |