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$79+ Cheap flights from Love Field (DAL) to Ontario (ONT)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
DAL — ONT
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Love Field to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Love Field (DAL) to Ontario (ONT). 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 July 30, 2025.

Round-trip from

$139
(Southwest)

One-way from

$79
(Southwest)

Popular in

October

Cheapest in

November

Average price

$334

Good round-trip deal

$139 or less

Good one-way deal

$138 or less
From Dallas Love Field to Ontario
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One-way flight from Dallas Love Field to Ontario
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Highest demand for flights based on searches. 13% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Dallas Love Field to Ontario.
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Price to beat on a one-way flight from Dallas Love Field to Ontario.
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Find flight deals from Love Field to Ontario

Cheapest flights from Love Field to Ontario
Explore the most affordable flight options available from Love Field to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Southwest deal was found by Cheapflights users on 7/29. 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.
Thu 9/47:45 pmDAL - ONT
Nonstop3h 05mSouthwest
Sun 9/74:55 pmONT - DAL
Nonstop3h 00mSouthwest
Deal found 7/29$139
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 8/203:52 pmDAL - ONT
1 stop8h 28mDelta
Tue 8/267:05 amONT - DAL
1 stop8h 38mDelta
Deal found 7/30$237

Cheapflights Fare Finder

 
Customize your flight search to find flights from Love Field 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 July 30, 2025.
Use the filters below to find and compare flights from Dallas Love Field Airport to Ontario that are best for you.

Fly from

Love Field

Fly to

Ontario

Route

Depart

Return

Price

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Thu 9/4

7:45 pm-8:50 pm

Nonstop3h 05m

Ontario

Sun 9/7

4:55 pm-9:55 pm

Nonstop3h 00m

$139

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Wed 8/20

3:52 pm-10:20 pm

1 stop8h 28m

Ontario

Wed 8/27

7:05 am-5:43 pm

1 stop8h 38m

$237

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Mon 9/22

7:45 pm-10:45 pm

1 stop5h 00m

$79

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Tue 8/26

11:54 am-7:11 pm

1 stop9h 17m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

The best insider tips for Dallas Love Field Airport to Ontario flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Dallas Love Field Airport to Ontario trip
Airports
DAL

DAL offers a streamlined experience with quick security lines and a straightforward concourse layout, ideal for efficient travel.

Read more about DALby Paul Rubio
ONT

ONT is a convenient alternative to LAX, especially for destinations like Pasadena and Palm Springs, with easy access to I-10.

Read more about ONTby Bill Fink
Our travel experts
Bill Fink

Bill Fink

Expert on ONT

Bill Fink

Bill Fink

Bill is an award-winning travel writer with extensive credits covering airlines and the aviation industry for publications including AARP, AFAR, The Points Guy and Yahoo. Based in Portland, Oregon, Bill has traveled to more than 75 countries - and been late for his flight in most of them. He once achieved top-level frequent flier status for all of American, Delta and United Airlines during a single year.

Read more
Paul Rubio

Paul Rubio

Expert on DAL

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more

Best time to book a flight from Love Field to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Love Field 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.

Cheapflights Insights

Everything you need to know about your flight from Dallas Love Field Airport to Ontario

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

Currently, August is the cheapest month in which you can book a flight from Dallas Love Field Airport to Ontario (average of $246). Flying from Dallas Love Field Airport to Ontario in March is currently the most expensive (average of $328). 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 DAL to ONT?

Find hourly flight availability from Love Field 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 July 30, 2025.

It’s typically best to fly out from Dallas Love Field Airport to Ontario at noon. Doing so could potentially save you 24% on the flight price compared to flying in the morning, which is usually more expensive.

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 July 30, 2025.
See what other customers who have flown with Southwest and Delta from Dallas Love Field Airport to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Love Field to Ontario. 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 into for flights to Ontario from Dallas Love Field?

    If you book a flight to Ontario from Dallas Love Field, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There are 0 flights from Dallas Love Field to Ontario per day from 2 different airlines.

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

    Currently priced at $139, Southwest will fly you from Dallas Love Field Airport to Ontario and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $237. You may be able to fly from Dallas Love Field Airport to Ontario for 65% less than the average price by searching for these airlines.

  • What are the cheapest flights from Dallas Love Field Airport to Ontario?

    Looking at all options, your cheapest flight can be booked for $89. While the most popular route (Dallas Love Field - Ontario) can be booked for $139 on average our data indicates $259 when flying from Dallas Love Field Airport to Ontario.

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

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

  • How can I find direct flights from Love Field to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Love Field to Ontario 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 Dallas Love Field Airport to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Dallas Love Field Airport to Ontario (average of $246). Flying from Dallas Love Field Airport to Ontario in March is currently the most expensive (average of $328). 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.

See more FAQs

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Alternative routes for Love Field to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Love Field to Ontario

Discover the top 2 airlines that operate flights from Love Field 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$200FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$249Average$360FlexibilityNo cancel feeOn-time63%

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