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$110+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
DAL — ONT
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 January 28, 2026.

This Southwest deal was found by Cheapflights users on 1/27. 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.
Tue 2/245:20 pm
DAL
-
ONT
Nonstop3h 20m
Southwest
Tue 3/311:00 am
ONT
-
DAL
Nonstop2h 45m
Southwest
Deal found 1/27$219
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 2/242:27 pm
DAL
-
ONT
1 stop8h 38m
Delta
Sat 2/281:15 pm
ONT
-
DAL
1 stop7h 16m
Delta
Deal found 1/27$229
This Southwest deal was found by Cheapflights users on 1/26. 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.
Fri 2/277:45 pm
DAL
-
ONT
Nonstop3h 20m
Southwest
Sat 2/285:35 am
ONT
-
DAL
Nonstop2h 45m
Southwest
Deal found 1/26$234
This Southwest deal was found by Cheapflights users on 1/26. 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.
Wed 2/2511:00 am
DAL
-
ONT
1 stop8h 10m
Southwest
Wed 3/411:00 am
ONT
-
DAL
Nonstop2h 45m
Southwest
Deal found 1/26$244
This Southwest deal was found by Cheapflights users on 1/26. 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.
Sat 4/114:40 pm
DAL
-
ONT
Nonstop3h 10m
Southwest
Sat 4/186:10 am
ONT
-
DAL
Nonstop2h 50m
Southwest
Deal found 1/26$261
This Southwest deal was found by Cheapflights users on 1/26. 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.
Wed 2/255:20 pm
DAL
-
ONT
Nonstop3h 20m
Southwest
Sat 2/285:35 am
ONT
-
DAL
Nonstop2h 45m
Southwest
Deal found 1/26$262
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 2/242:27 pm
DAL
-
ONT
1 stop8h 38m
Delta
Fri 2/271:15 pm
ONT
-
DAL
1 stop7h 16m
Delta
Deal found 1/27$264

Find 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$219
(Southwest)

One-way from

$110
(Delta)

Popular in

January

Cheapest in

November

Average price

$652

Good round-trip deal

$259 or less

Good one-way deal

$134 or less
Provider with most accurate pricing for Dallas Love Field-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dallas Love Field-Ontario flights.
Search Deals
From Dallas Love Field to Ontario
Search Deals
One-way flight from Dallas Love Field to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Dallas Love Field to Ontario.
Search Deals
Price to beat on a one-way flight from Dallas Love Field to Ontario.
Search Deals

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 January 28, 2026.
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

Tue 2/24

2:27 pm-9:05 pm

1 stop8h 38m

Ontario

Sat 2/28

1:15 pm-10:31 pm

1 stop7h 16m

$229

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Fri 2/27

12:05 pm-4:45 pm

1 stop6h 40m

Ontario

Sat 2/28

5:35 am-10:20 am

Nonstop2h 45m

$254

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Sat 2/28

2:10 pm-3:30 pm

Nonstop3h 20m

Ontario

Mon 3/2

5:50 am-3:00 pm

2 stops7h 10m

$259

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Sat 4/11

4:40 pm-5:50 pm

Nonstop3h 10m

Ontario

Sat 4/18

6:10 am-11:00 am

Nonstop2h 50m

$261

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Fri 2/27

6:00 am-12:02 pm

1 stop8h 02m

Ontario

Wed 3/4

10:20 pm-9:55 am

1 stop9h 35m

$264

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Tue 2/24

2:27 pm-9:05 pm

1 stop8h 38m

Ontario

Mon 3/2

10:20 pm-9:55 am

1 stop9h 35m

$264

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Fri 2/20

6:00 am-12:02 pm

1 stop8h 02m

Ontario

Tue 2/24

1:15 pm-10:31 pm

1 stop7h 16m

$274

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Tue 2/24

2:27 pm-9:05 pm

1 stop8h 38m

Ontario

Thu 3/5

1:15 pm-10:31 pm

1 stop7h 16m

$292

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Thu 2/26

12:05 pm-4:45 pm

1 stop6h 40m

Ontario

Sat 2/28

10:50 am-8:00 pm

2 stops7h 10m

$294

DallasOntario

DAL - ONT

DALONT

Dallas Love Field

Tue 2/24

6:00 am-12:02 pm

1 stop8h 02m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 17 results
1
2

Compare providers for flights from Love Field to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Love Field to Ontario in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dallas Love Field Airport-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas Love Field Airport-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas Love Field Airport-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas Love Field Airport-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dallas Love Field Airport-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, May is the cheapest month in which you can book a flight from Dallas Love Field Airport to Ontario (average of $58). Flying from Dallas Love Field Airport to Ontario in June is currently the most expensive (average of $256). 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 January 28, 2026.

It’s typically best to fly out from Dallas Love Field Airport to Ontario at noon. Doing so could potentially save you 48% on the flight price compared to flying in the morning, which is usually more expensive.

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Dallas Love Field Airport to Ontario trip
Our travel experts
Bill Fink

Bill Fink

Expert on ONT

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

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

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 January 28, 2026.
See what other customers who have flown with Southwest and Frontier 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
4,267 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • How long is the flight from Dallas Love Field Airport to Ontario?

    For as low as $254, Delta can have you in Ontario from Dallas Love Field Airport in 6h 40m. There are 1196 mi between Dallas Love Field Airport and Ontario. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $58, Frontier will fly you from Dallas Love Field Airport to Ontario and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Southwest for as low as $204. You may be able to fly from Dallas Love Field Airport to Ontario for 84% 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 $99. While the most popular route (Dallas Love Field - Ontario) can be booked for $219 on average, our data indicates $261 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, May is the cheapest month in which you can book a flight from Dallas Love Field Airport to Ontario (average of $58). Flying from Dallas Love Field Airport to Ontario in June is currently the most expensive (average of $256). 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$251FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$204Average$360FlexibilityNo cancel feeOn-time63%

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