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$69+ Cheap flights from Ontario (ONT) to Dallas

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DFW
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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The best prices from Ontario to Dallas are usually found in August or September, booked 42 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Ontario to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$145
(Cheapflightsfares)

One-way from

$69
(Mytrip)

Popular in

November

Cheapest in

August

Average price

$276
From Ontario to Dallas
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One-way flight from Ontario to Dallas
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High demand for flights, 8% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Ontario to Dallas

Cheapest flights from Ontario to Dallas
Explore the most affordable flight options available from Ontario to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2410:39 pmONT - DFW
1 stop10h 12mFrontier
jue. 1/99:35 pmDFW - ONT
1 stop11h 39mFrontier
Deal found 12/17$178
This eDestinos deal was found by Cheapflights users on 12/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2710:39 pmONT - DFW
1 stop22h 56mMultiple Airlines
sáb. 1/47:00 pmDFW - ONT
2 stops15h 06mMultiple Airlines
Deal found 12/17$348
This Southwest deal was found by Cheapflights users on 12/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/311:35 pmONT - DAL
Nonstop2h 50mSouthwest
lun. 1/64:20 pmDAL - ONT
1 stop4h 35mSouthwest
Deal found 12/16$387
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/246:00 amONT - DAL
1 stop8h 19mAlaska Airlines
jue. 1/97:24 pmDAL - ONT
1 stop24h 49mAlaska Airlines
Deal found 12/17$676
This Delta deal was found by Cheapflights users on 12/18. 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.
vie. 12/2711:56 amONT - DAL
1 stop8h 37mDelta
lun. 12/303:45 pmDAL - ONT
1 stop9h 56mDelta
Deal found 12/18$816

Find flights from Ontario to Dallas within your budget

Customize your flight search to find flights from Ontario to Dallas 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioDallas

ONT - DFW

ONTDFW

Ontario

vie. 2/7

9:36 pm-4:42 am

1 stop5h 06m

Dallas/Fort Worth

dom. 2/9

6:35 am-8:02 am

Nonstop3h 27m

$145

OntarioDallas

ONT - DFW

ONTDFW

Ontario

mar. 1/14

6:00 am-11:02 am

Nonstop3h 02m

Dallas/Fort Worth

mar. 1/21

9:24 pm-10:45 pm

Nonstop3h 21m

$189

OntarioDallas

ONT - DAL

ONTDAL

Ontario

mié. 1/15

6:00 am-6:26 pm

1 stop10h 26m

Dallas Love Field

mié. 1/22

7:24 pm-10:38 am

1 stop17h 14m

$208

OntarioDallas

ONT - DAL

ONTDAL

Ontario

sáb. 2/1

9:55 am-2:40 pm

Nonstop2h 45m

Dallas Love Field

lun. 2/3

5:40 pm-7:00 pm

Nonstop3h 20m

$215

OntarioDallas

ONT - DFW

ONTDFW

Ontario

sáb. 1/11

11:14 am-11:55 pm

2 stops10h 41m

Dallas/Fort Worth

lun. 1/20

5:35 pm-11:24 pm

1 stop7h 49m

$245

OntarioDallas

ONT - DFW

ONTDFW

Ontario

jue. 1/16

1:00 pm-11:57 pm

1 stop8h 57m

Dallas/Fort Worth

sáb. 1/18

11:45 am-11:25 pm

2 stops13h 40m

$267

OntarioDallas

ONT - DFW

ONTDFW

Ontario

vie. 1/10

11:33 am-11:55 pm

1 stop10h 22m

Dallas/Fort Worth

sáb. 1/18

3:51 pm-10:38 am

2 stops20h 47m

$287

OntarioDallas

ONT - DAL

ONTDAL

Ontario

sáb. 1/18

7:05 am-4:28 pm

1 stop7h 23m

Dallas Love Field

mar. 1/21

5:12 pm-10:52 pm

1 stop7h 40m

$352

OntarioDallas

ONT - DFW

ONTDFW

Ontario

dom. 1/26

8:11 pm-11:00 am

1 stop12h 49m

$70

OntarioDallas

ONT - DFW

ONTDFW

Ontario

sáb. 1/18

7:00 am-12:02 pm

Nonstop3h 02m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 17 results
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Best time to book a flight from Ontario to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Dallas

Get recent, data-driven insights about flights from Ontario to Dallas including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Ontario to Dallas?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Dallas. Price data was last updated on December 13, 2024.

The best time to book flights from Ontario to Dallas is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ontario to Dallas?

Currently, September is the cheapest month in which you can book a flight from Ontario to Dallas (average of $213). Flying from Ontario to Dallas in March is currently the most expensive (average of $295). 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 ONT to DFW?

Find hourly flight availability from Ontario to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

A simple way to save on the total cost of your ticket is to fly from Ontario to Dallas in the afternoon. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Ontario to Dallas?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Dallas. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ontario to Dallas flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dallas by month

Plan your trip to Dallas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

Temperature in Dallas by month

Plan your trip to Dallas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dallas, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated diciembre 18, 2024.
See what other customers who have flown with Frontier, Delta and Alaska Airlines from Ontario to Dallas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Dallas?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Dallas. 6 airlines have flights from Ontario to Dallas on a regular basis. Booking flights from Ontario to Dallas should not be difficult; the airport handles an average of 5 outbound flights to Dallas per day.

  • What are the cheapest airlines flying from Ontario to Dallas round-trip?

    Our cheapest airline available from Ontario to Dallas is Frontier. Our recent data shows that you can find tickets from as low as $145 on this airline. Additional options worth looking into are American Airlines and Alaska Airlines, starting at $189 and $208 round-trip. These flights start at 40% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Ontario to Dallas one-way?

    $69 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $90 and $90, respectively.

  • What are the most reliable airlines from Ontario to Dallas?

    Consider American Airlines (92%), British Airways (89%) or Iberia (88%) when booking your flight. These represent the most reliable airlines when flying from Ontario to Dallas.

  • What are the cheapest flights from Ontario to Dallas?

    The cheapest flight price from Ontario to Dallas is $84. On average you can expect to pay $1,067. The most popular route, (Ontario - Dallas/Fort Worth), can usually be booked for $108.

  • Can I find deals for flights from Ontario to Dallas that include hotel bookings?

    Yes. In addition to deals on Ontario to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Dallas.

  • Can I find deals for business class flights from Ontario to Dallas?

    Yes. Cheapflights offers flight deals from Ontario to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Dallas?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Dallas (average of $213). Flying from Ontario to Dallas in March is currently the most expensive (average of $295). 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.

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Top 6 airlines flying from Ontario to Dallas

Discover the top 6 airlines that operate flights from Ontario to Dallas. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$61Average$190FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$88Average$179FlexibilityNo cancel feeOn-time65%
DeltaCheapest$120Average$415FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$185Average$360FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$186Average$433FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$451FlexibilityNo cancel feeOn-time69%
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