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Cheap flights from Ontario to Dallas from $83

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 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
1:45 pm - 8:00 pm
ONT
-
DAL
4h 15m1 stop
Southwest Logo
1:30 pm - 2:50 pm
DAL
-
ONT
3h 20mnonstop
$183Southwest
Sat, Jan 17 - Sat, Jan 24
Southwest Logo
1:45 pm - 8:00 pm
ONT
-
DAL
4h 15m1 stop
Southwest Logo
1:30 pm - 2:50 pm
DAL
-
ONT
3h 20mnonstop
$189Southwest
Sat, Jan 17 - Sat, Jan 24
Southwest Logo
5:00 am - 2:20 pm
ONT
-
DAL
7h 20m2 stops
Southwest Logo
1:30 pm - 2:50 pm
DAL
-
ONT
3h 20mnonstop
$195Southwest
Sat, Jan 17 - Sat, Jan 24
Southwest Logo
11:00 am - 3:45 pm
ONT
-
DAL
2h 45mnonstop
Southwest Logo
5:20 pm - 6:40 pm
DAL
-
ONT
3h 20mnonstop
$196Southwest
Fri, Jan 9 - Tue, Jan 13
Southwest Logo
7:15 am - 12:00 pm
ONT
-
DAL
2h 45mnonstop
Southwest Logo
6:45 pm - 8:05 pm
DAL
-
ONT
3h 20mnonstop
$205Southwest
Sat, Jan 31 - Fri, Feb 6
Southwest Logo
3:20 pm - 9:55 pm
ONT
-
DAL
4h 35m1 stop
Southwest Logo
5:20 pm - 6:40 pm
DAL
-
ONT
3h 20mnonstop
$206Southwest
Mon, Jan 12 - Tue, Jan 13
Southwest Logo
11:00 am - 3:45 pm
ONT
-
DAL
2h 45mnonstop
Southwest Logo
6:20 am - 9:50 am
DAL
-
ONT
5h 30m1 stop
$208Southwest
Wed, Feb 25 - Mon, Mar 2
Southwest Logo
12:55 pm - 9:05 pm
ONT
-
DAL
6h 10m1 stop
Southwest Logo
12:30 pm - 5:10 pm
DAL
-
ONT
6h 40m1 stop
$210Southwest
Fri, Jan 16 - Tue, Jan 20
Southwest Logo
5:00 am - 2:20 pm
ONT
-
DAL
7h 20m2 stops
Southwest Logo
5:20 pm - 6:40 pm
DAL
-
ONT
3h 20mnonstop
$211Southwest
Sat, Jan 10 - Tue, Jan 13
Southwest Logo
12:45 pm - 7:15 pm
ONT
-
DAL
4h 30m1 stop
Southwest Logo
2:10 pm - 3:30 pm
DAL
-
ONT
3h 20mnonstop
$213Southwest
Thu, Feb 19 - Sat, Feb 28

Delta flights from Ontario to Dallas Love Field Airport

Our best Delta deals on Ontario to Dallas Love Field Airport flight tickets
Delta
Dec 16
ONT10:25 pmOntario
9h 05m
1 stop
DAL9:30 amDallas Love Field
Jan 8
DAL6:00 amDallas Love Field
7h 31m
1 stop
ONT11:31 amOntario
$253
Find similar
Delta
Dec 16
ONT12:12 pmOntario
9h 44m
1 stop
DAL11:56 pmDallas Love Field
Dec 25
DAL12:09 pmDallas Love Field
9h 41m
1 stop
ONT7:50 pmOntario
$314
Find similar
Delta
Dec 18
ONT7:05 amOntario
8h 47m
1 stop
DAL5:52 pmDallas Love Field
Dec 25
DAL12:09 pmDallas Love Field
9h 41m
1 stop
ONT7:50 pmOntario
$446
Find similar

Southwest flights from Ontario to Dallas Love Field Airport

Our best Southwest deals on Ontario to Dallas Love Field Airport flight tickets
Southwest
Jan 17
ONT1:45 pmOntario
4h 15m
1 stop
DAL8:00 pmDallas Love Field
Jan 24
DAL1:30 pmDallas Love Field
3h 20m
ONT2:50 pmOntario
$183
Find similar
Southwest
Jan 17
ONT1:45 pmOntario
4h 15m
1 stop
DAL8:00 pmDallas Love Field
Jan 24
DAL1:30 pmDallas Love Field
3h 20m
ONT2:50 pmOntario
$189
Find similar
Southwest
Jan 17
ONT5:00 amOntario
7h 20m
2 stops
DAL2:20 pmDallas Love Field
Jan 24
DAL1:30 pmDallas Love Field
3h 20m
ONT2:50 pmOntario
$195
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Dallas Love Field Airport 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Ontario to Dallas Love Field Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioDallas

ONT - DAL

ONTDAL

Ontario

Sat 1/17

1:45 pm-8:00 pm

1 stop4h 15m

Dallas Love Field

Sat 1/24

1:30 pm-2:50 pm

Nonstop3h 20m

$183

OntarioDallas

ONT - DAL

ONTDAL

Ontario

Sat 1/17

1:45 pm-8:00 pm

1 stop4h 15m

Dallas Love Field

Sat 1/24

1:30 pm-2:50 pm

Nonstop3h 20m

$189

OntarioDallas

ONT - DAL

ONTDAL

Ontario

Sat 1/17

5:00 am-2:20 pm

2 stops7h 20m

Dallas Love Field

Sat 1/24

1:30 pm-2:50 pm

Nonstop3h 20m

$195

OntarioDallas

ONT - DAL

ONTDAL

Ontario

Fri 1/9

11:00 am-3:45 pm

Nonstop2h 45m

Dallas Love Field

Tue 1/13

5:20 pm-6:40 pm

Nonstop3h 20m

$196

OntarioDallas

ONT - DAL

ONTDAL

Ontario

Sat 1/31

7:15 am-12:00 pm

Nonstop2h 45m

Dallas Love Field

Fri 2/6

6:45 pm-8:05 pm

Nonstop3h 20m

$205

OntarioDallas

ONT - DAL

ONTDAL

Ontario

Mon 1/12

3:20 pm-9:55 pm

1 stop4h 35m

Dallas Love Field

Tue 1/13

5:20 pm-6:40 pm

Nonstop3h 20m

$206

OntarioDallas

ONT - DAL

ONTDAL

Ontario

Wed 2/25

11:00 am-3:45 pm

Nonstop2h 45m

Dallas Love Field

Mon 3/2

6:20 am-9:50 am

1 stop5h 30m

$208

OntarioDallas

ONT - DAL

ONTDAL

Ontario

Fri 1/16

12:55 pm-9:05 pm

1 stop6h 10m

Dallas Love Field

Tue 1/20

12:30 pm-5:10 pm

1 stop6h 40m

$210

OntarioDallas

ONT - DAL

ONTDAL

Ontario

Sat 1/10

5:00 am-2:20 pm

2 stops7h 20m

Dallas Love Field

Tue 1/13

5:20 pm-6:40 pm

Nonstop3h 20m

$211

OntarioDallas

ONT - DAL

ONTDAL

Ontario

Thu 2/19

12:45 pm-7:15 pm

1 stop4h 30m

Dallas Love Field

Sat 2/28

2:10 pm-3:30 pm

Nonstop3h 20m

$213

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from Ontario to Dallas Love Field Airport

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 Love Field Airport?

If you aren’t able to travel to Dallas Love Field Airport during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $295.

What is the cheapest day to depart on your flight to Dallas Love Field Airport?

According to our data, Wednesday is the cheapest day to fly to Dallas Love Field Airport from Ontario. The lowest ticket price found for a Wednesday departure recently was $318. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Dallas Love Field Airport is Sunday, with ticket prices averaging around $426.

What is the cheapest time of day to depart on your flight to Dallas Love Field Airport?

In the evening is the cheapest time of day to fly from Ontario to Dallas Love Field Airport when you can find flight prices for as low as $233. Flying to Dallas Love Field Airport in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Dallas Love Field Airport, so prices are often more expensive at around $385 per ticket.

What is the cheapest Ontario to Dallas Love Field flight route?

Fly from Ontario to Dallas Love Field for the best Ontario - Dallas Love Field flight prices

How far in advance should I book a flight to Dallas Love Field Airport?

You are more likely to see cheaper flights to Dallas Love Field Airport from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas Love Field Airport for around $360 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas Love Field Airport from Ontario for as low as $251 on momondo.

What cabin class options are available on Ontario to Dallas Love Field flights?

There is only 1 cabin class available to choose from on Ontario to Dallas Love Field flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ontario to Dallas Love Field Airport flights?

No. A direct flight is the cheapest option for a flight between Ontario to Dallas Love Field Airport.

How have Ontario to Dallas Love Field Airport flight prices changed over time?

As of December 2025, prices for Ontario to Dallas Love Field Airport flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Dallas Love Field Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Dallas Love Field Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Dallas Love Field Airport (ONT to DAL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Dallas Love Field Airport

Best Price Found

$176

Fastest flight time

2h 45m

Direct flights

Every day
The best one-way flight to Dallas Love Field Airport from Ontario in the past 72 hours is $176. The best round-trip flight deal from Ontario to Dallas Love Field Airport found on momondo in the last 72 hours is $296.
The fastest flight from Ontario to Dallas Love Field Airport takes 2h 45m
Direct flights go from Ontario to Dallas Love Field Airport every day.
Search flight deals

  • How far is Ontario to Dallas Love Field by plane?

    Dallas Love Field is 1199.0 mi away from Ontario. Flights usually cover this in 2h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ontario Airport to Dallas Love Field Airport?

    Prices for flights from Ontario Airport to Dallas Love Field Airport were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Dallas Love Field Airport?

  • How old do you have to be to fly from Ontario Airport to Dallas Love Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Dallas Love Field Airport.

  • What documentation or ID do you need to fly to Dallas Love Field Airport?

    The required travel and health documents for your Dallas Love Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dallas Love Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Ontario to Dallas Love Field Airport?

  • What is the most popular airline from Ontario to Dallas Love Field Airport?

Best airlines flying from Ontario to Dallas Love Field Airport

Compare and see reviews for airlines that fly from Ontario to Dallas Love Field Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $96Free CancellationRating
5.8
3,092 reviews
Search Frontier flights
SouthwestPriceFrom $190Free CancellationRating
8.0
4,252 reviews
Search Southwest flights

  • Southwest Flights From Ontario to Dallas Love Field Airport

    Southwest flight deals from Ontario to Dallas Love Field Airport start from $190 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually $383 round-trip - but some users have found much cheaper deals with momondo.

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?

All flight searches from Ontario to Dallas on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Dallas?

Once you have performed a search for Ontario to Dallas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Dallas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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