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Cheap flights from Ontario to Dallas/Fort Worth Airport from $52

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/Fort Worth Airport departing on 2/3. 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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Find the cheapest flights from Ontario to Dallas

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Dallas that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Dallas.

Cheap last minute flights

Planning a quick getaway from Ontario to Dallas? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Dallas, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Dallas

Find recent round-trip train or bus tickets from Ontario to Dallas.

All round-trip flight deals to Dallas

The cheapest plane tickets to Dallas found on KAYAK recently.
9:23 pm - 4:40 amONT-DFW
5h 17m1 stop
7:59 pm - 11:59 pmDFW-ONT
6h 00m1 stop
$106Frontier
Find Deal
Mon, Dec 16 - Wed, Dec 18
7:56 am - 5:12 pmONT-DFW
7h 16m1 stop
5:35 pm - 11:24 pmDFW-ONT
7h 49m1 stop
$108Frontier
Find Deal
Thu, Jan 16 - Mon, Jan 20
7:59 am - 5:09 pmONT-DFW
7h 10m1 stop
6:15 am - 9:39 amDFW-ONT
5h 24m1 stop
$109Frontier
Find Deal
Thu, Jan 9 - Mon, Jan 13
9:23 pm - 4:40 amONT-DFW
5h 17m1 stop
1:00 pm - 2:21 pmDFW-ONT
3h 21mnonstop
$111Frontier
Find Deal
Mon, Dec 16 - Wed, Dec 18
4:08 pm - 11:54 pmONT-DFW
5h 46m1 stop
7:11 am - 7:14 amDFW-ONT
26h 03m2 stops
Thu, Dec 5 - Sun, Dec 8
2:44 pm - 7:44 pmONT-DFW
3h 00mnonstop
8:55 pm - 10:16 pmDFW-ONT
3h 21mnonstop
$169American Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
6:00 am - 11:02 amONT-DFW
3h 02mnonstop
5:19 pm - 6:37 pmDFW-ONT
3h 18mnonstop
$194American Airlines
Find Deal
Thu, Jan 16 - Sat, Jan 18
7:56 am - 5:12 pmONT-DFW
7h 16m1 stop
8:00 am - 5:04 pmDFW-ONT
11h 04m2 stops
Thu, Jan 16 - Sat, Jan 18
6:00 am - 4:31 pmONT-DFW
8h 31m1 stop
2:38 pm - 10:32 pmDFW-ONT
9h 54m2 stops
$253Delta
Find Deal
Thu, Jan 30 - Mon, Feb 3
6:00 am - 5:39 pmONT-DFW
9h 39m2 stops
4:00 pm - 11:53 pmDFW-ONT
9h 53m2 stops
$257Delta
Find Deal
Sat, Feb 8 - Mon, Feb 10
9:36 pm - 4:42 amONT-DFW
5h 06m1 stop
$52Frontier
Find Deal
Mon, Feb 3
7:45 am - 3:17 pmONT-DFW
5h 32m1 stop
$53Frontier
Find Deal
Wed, Jan 29
3:56 pm - 4:30 amONT-DFW
34h 34m2 stops
Sun, Dec 15
2:44 pm - 7:44 pmONT-DFW
3h 00mnonstop
$110American Airlines
Find Deal
Fri, Jan 31
1:22 pm - 4:02 pmONT-DFW
24h 40m1 stop
Mon, Dec 2
6:00 am - 5:39 pmONT-DFW
9h 39m2 stops
$123Delta
Find Deal
Wed, Jan 22
6:00 am - 6:28 pmONT-DFW
10h 28m2 stops
$128Delta
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Tue, Dec 17
5:05 am - 12:49 pmONT-DFW
5h 44m1 stop
$134United Airlines
Find Deal
Sun, Feb 16
6:10 am - 4:39 pmONT-DFW
8h 29m1 stop
$148American Airlines
Find Deal
Tue, Jan 7
6:00 am - 6:04 pmONT-DFW
10h 04m2 stops
$164United Airlines
Find Deal
Mon, Dec 16
10:40 pm - 9:52 amONT-DFW
9h 12m1 stop
9:35 pm - 7:14 amDFW-ONT
11h 39m1 stop
Thu, Nov 21 - Sat, Jan 11
6:30 am - 11:32 amONT-DFW
3h 02mnonstop
5:39 pm - 11:23 pmDFW-ONT
7h 44m1 stop
$178Frontier
Find Deal
Mon, Nov 25 - Fri, Dec 6
10:40 pm - 9:52 amONT-DFW
9h 12m1 stop
1:45 pm - 10:18 amDFW-ONT
22h 33m2 stops
Thu, Nov 21 - Sat, Jan 11
6:30 am - 11:32 amONT-DFW
3h 02mnonstop
9:35 pm - 7:14 amDFW-ONT
11h 39m1 stop
$220Frontier
Find Deal
Thu, Nov 21 - Sat, Jan 11
5:45 am - 1:51 amONT-DFW
18h 06m1 stop
9:11 pm - 7:14 amDFW-ONT
12h 03m1 stop
$229Frontier
Find Deal
Sun, Nov 24 - Sat, Dec 7
6:05 am - 11:06 amONT-DFW
3h 01mnonstop
8:31 am - 9:56 amDFW-ONT
3h 25mnonstop
$568American Airlines
Find Deal
Thu, Nov 21 - Sat, Jan 11
6:00 am - 6:43 pmONT-DFW
10h 43m2 stops
7:35 pm - 11:58 pmDFW-ONT
6h 23m1 stop
$612United Airlines
Find Deal
Sun, Nov 24 - Sat, Dec 7
6:00 am - 6:17 pmONT-DFW
10h 17m2 stops
4:12 pm - 10:42 pmDFW-ONT
8h 30m1 stop
$637Delta
Find Deal
Mon, Nov 25 - Fri, Dec 6
6:00 am - 6:21 pmONT-DFW
10h 21m2 stops
2:55 pm - 12:14 amDFW-ONT
11h 19m2 stops
$642Delta
Find Deal
Mon, Nov 25 - Fri, Dec 6
11:59 pm - 5:00 amONT-DFW
3h 01mnonstop
8:25 am - 9:51 amDFW-ONT
3h 26mnonstop
$653American Airlines
Find Deal
Mon, Nov 25 - Fri, Dec 6
4:48 pm - 9:43 pmONT-DFW
2h 55mnonstop
1:00 pm - 2:21 pmDFW-ONT
3h 21mnonstop
$116Frontier
Find Deal
Tue, Dec 17 - Wed, Dec 18
7:58 pm - 12:56 amONT-DFW
2h 58mnonstop
5:30 pm - 6:58 pmDFW-ONT
3h 28mnonstop
$117Frontier
Find Deal
Sat, Mar 1 - Tue, Mar 4
7:58 pm - 12:56 amONT-DFW
2h 58mnonstop
5:30 pm - 6:58 pmDFW-ONT
3h 28mnonstop
$118Frontier
Find Deal
Sat, Mar 1 - Wed, Mar 5
8:56 am - 1:54 pmONT-DFW
2h 58mnonstop
2:20 pm - 3:48 pmDFW-ONT
3h 28mnonstop
$132Frontier
Find Deal
Thu, Dec 12 - Tue, Dec 17
3:21 pm - 8:21 pmONT-DFW
3h 00mnonstop
9:30 am - 10:55 amDFW-ONT
3h 25mnonstop
$144Frontier
Find Deal
Wed, Dec 18 - Thu, Dec 19
8:56 am - 1:54 pmONT-DFW
2h 58mnonstop
6:35 am - 7:56 amDFW-ONT
3h 21mnonstop
$151Frontier
Find Deal
Thu, Dec 12 - Sun, Dec 15
8:56 am - 1:54 pmONT-DFW
2h 58mnonstop
9:30 am - 10:55 amDFW-ONT
3h 25mnonstop
$152Frontier
Find Deal
Thu, Dec 12 - Thu, Dec 19
3:21 pm - 8:21 pmONT-DFW
3h 00mnonstop
1:00 pm - 2:21 pmDFW-ONT
3h 21mnonstop
$153Frontier
Find Deal
Wed, Dec 18 - Mon, Jan 6
2:44 pm - 7:44 pmONT-DFW
3h 00mnonstop
8:55 pm - 10:16 pmDFW-ONT
3h 21mnonstop
$169American Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
6:00 am - 11:02 amONT-DFW
3h 02mnonstop
5:19 pm - 6:37 pmDFW-ONT
3h 18mnonstop
$194American Airlines
Find Deal
Thu, Jan 16 - Sat, Jan 18

Frontier flights from Ontario to Dallas/Fort Worth Airport

Our best Frontier deals on Ontario to Dallas/Fort Worth Airport flight tickets
Frontier
Dec 16
ONT9:23 pmOntario
5h 17m
1 stop
DFW4:40 amDallas/Fort Worth
Dec 18
DFW7:59 pmDallas/Fort Worth
6h 00m
1 stop
ONT11:59 pmOntario
Frontier
Jan 16
ONT7:56 amOntario
7h 16m
1 stop
DFW5:12 pmDallas/Fort Worth
Jan 20
DFW5:35 pmDallas/Fort Worth
7h 49m
1 stop
ONT11:24 pmOntario
Frontier
Jan 9
ONT7:59 amOntario
7h 10m
1 stop
DFW5:09 pmDallas/Fort Worth
Jan 13
DFW6:15 amDallas/Fort Worth
5h 24m
1 stop
ONT9:39 amOntario

Delta flights from Ontario to Dallas/Fort Worth Airport

Our best Delta deals on Ontario to Dallas/Fort Worth Airport flight tickets
Delta
Jan 30
ONT6:00 amOntario
8h 31m
1 stop
DFW4:31 pmDallas/Fort Worth
Feb 3
DFW2:38 pmDallas/Fort Worth
9h 54m
2 stops
ONT10:32 pmOntario
Delta
Feb 8
ONT6:00 amOntario
9h 39m
2 stops
DFW5:39 pmDallas/Fort Worth
Feb 10
DFW4:00 pmDallas/Fort Worth
9h 53m
2 stops
ONT11:53 pmOntario
Delta
Nov 26
ONT5:40 amOntario
7h 45m
1 stop
DFW3:25 pmDallas/Fort Worth
Nov 28
DFW12:18 pmDallas/Fort Worth
7h 48m
1 stop
ONT6:06 pmOntario

See travel insights to Dallas from

How to get the cheapest flight ticket from Ontario to Dallas/Fort Worth 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 from Ontario to Dallas/Fort Worth Airport?

February. The cheapest time of year to fly to Dallas/Fort Worth Airport from Ontario is February. Most expensive is June

What is the cheapest day to depart Ontario for Dallas/Fort Worth Airport?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Ontario to Dallas/Fort Worth Airport?

In the afternoon. Ontario to Dallas/Fort Worth Airport flights are approximately 40% more expensive at noon than in the afternoon

How far in advance should you book Ontario to Dallas/Fort Worth Airport flights?

42 days before. The cheapest time to buy a flight from Ontario to Dallas/Fort Worth Airport is approximately 42 days to departure

What cabin class options are available on Ontario to Dallas/Fort Worth Airport flights?

There are 2 cabin classes available to choose from on Ontario to Dallas/Fort Worth Airport 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/Fort Worth Airport flights?

You could potentially save up to 11% on your flight if you consider stops on a Ontario to Dallas/Fort Worth Airport flight.

How have Ontario to Dallas/Fort Worth Airport flight prices changed over time?

As of November 2024, prices for Ontario to Dallas/Fort Worth Airport flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Dallas/Fort Worth Airport

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

Cheap Ontario to Dallas/Fort Worth Airport (ONT to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Dallas/Fort Worth Airport

Best Price Found

$52

Fastest flight time

2h 52m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Ontario in the past 72 hours is $52. The best round-trip flight deal from Ontario to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $106.
The fastest flight from Ontario to Dallas/Fort Worth Airport takes 2h 52m
Direct flights go from Ontario to Dallas/Fort Worth Airport every day.

  • How far is Ontario to Dallas/Fort Worth by plane?

    There are 1187.9 mi between Ontario and Dallas/Fort Worth. Typically, this will take 2h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Dallas/Fort Worth Airport?

    Prices for flights from Ontario Airport to Dallas/Fort Worth Airport were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Ontario Airport to Dallas/Fort Worth Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents required for your trip to Dallas/Fort Worth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dallas/Fort Worth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ontario to Dallas/Fort Worth Airport?

  • What is the most popular airline from Ontario to Dallas/Fort Worth Airport?


Best airlines flying from Ontario to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Ontario to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $70Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $90Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
DeltaPriceFrom $120Free CancellationRating
8.0
8,756 reviews
Search Delta flights
SouthwestPriceFrom $185Free CancellationRating
8.1
5,014 reviews
Search Southwest flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
  • American Airlines Flights From Ontario to Dallas/Fort Worth Airport

    American Airlines operates around 31 flights from Ontario to Dallas/Fort Worth Airport every week. The average price of these flights found in the last 72 hours has been $367, but momondo users have found American Airlines deals from Ontario to Dallas/Fort Worth Airport from as low as $189 round-trip. American Airlines has been scored 7.2/10 in 10,000 reviews.

  • Frontier Flights From Ontario to Dallas/Fort Worth Airport

    The best Frontier deal for Ontario to Dallas/Fort Worth Airport flight tickets found on momondo in the last 72 hours was $70, round-trip. It should be noted that an average Frontier flight deal for this route in this time was higher, at $187 round-trip. Frontier operates 1 flight out of Ontario into Dallas/Fort Worth Airport in an average week, so prices vary by time and availability. 3,539 Frontier reviews by users on momondo have scored the airline at 6.1/10.


Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Dallas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Dallas for you.

Can I find flights from Ontario to Dallas with flexible booking policies on momondo?

Yes. All flights to Dallas from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Price alerts on flights to Dallas from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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