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Cheap flights from Dallas/Fort Worth Airport to Ontario from $37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Ontario departing on 12/17. 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 Dallas/Fort Worth Airport to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from Dallas/Fort Worth Airport to Los Angeles 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 Dallas/Fort Worth Airport to Los Angeles.

Cheap last minute flights

Planning a quick getaway from Dallas/Fort Worth Airport to Los Angeles? 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 Los Angeles, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Dallas/Fort Worth Airport to Los Angeles

Find recent round-trip train or bus tickets from Dallas/Fort Worth Airport to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
2:47 pm - 11:47 pmDFW-ONT
11h 00m1 stop
9:02 am - 2:01 pmONT-DFW
2h 59mnonstop
$83Frontier
Find Deal
Sat, Feb 1 - Sun, Feb 2
7:40 pm - 11:44 pmDFW-ONT
6h 04m1 stop
4:48 pm - 9:43 pmONT-DFW
2h 55mnonstop
$91Frontier
Find Deal
Wed, Dec 11 - Tue, Dec 17
5:15 am - 1:33 pmDFW-ONT
10h 18m1 stop
11:45 am - 4:40 pmONT-DFW
2h 55mnonstop
$98Frontier
Find Deal
Wed, Dec 18 - Thu, Dec 19
9:11 pm - 11:44 amDFW-ONT
16h 33m1 stop
8:56 am - 1:54 pmONT-DFW
2h 58mnonstop
$103Frontier
Find Deal
Tue, Dec 10 - Thu, Dec 12
7:40 pm - 11:44 pmDFW-ONT
6h 04m1 stop
9:23 pm - 4:40 amONT-DFW
5h 17m1 stop
$106Frontier
Find Deal
Wed, Dec 11 - Mon, Dec 16
9:08 pm - 7:11 amDFW-ONT
12h 03m1 stop
7:59 pm - 4:42 amONT-DFW
6h 43m1 stop
$108Frontier
Find Deal
Thu, Jan 23 - Sat, Jan 25
8:55 pm - 10:16 pmDFW-ONT
3h 21mnonstop
7:00 am - 12:02 pmONT-DFW
3h 02mnonstop
$179American Airlines
Find Deal
Sat, Jan 25 - Sat, Feb 1
10:30 am - 12:01 pmDFW-ONT
3h 31mnonstop
6:05 am - 11:04 amONT-DFW
2h 59mnonstop
$184American Airlines
Find Deal
Wed, Dec 11 - Sat, Dec 14
12:22 pm - 1:51 pmDFW-ONT
3h 29mnonstop
7:00 am - 12:02 pmONT-DFW
3h 02mnonstop
$194American Airlines
Find Deal
Thu, Jan 16 - Sat, Jan 18
6:10 pm - 11:53 pmDFW-ONT
7h 43m1 stop
6:00 am - 4:36 pmONT-DFW
8h 36m1 stop
$267Delta
Find Deal
Tue, Feb 18 - Wed, Mar 5
2:20 pm - 3:48 pmDFW-ONT
3h 28mnonstop
$37Frontier
Find Deal
Tue, Dec 17
7:40 pm - 11:44 pmDFW-ONT
6h 04m1 stop
$52Frontier
Find Deal
Tue, Dec 10
10:30 am - 12:01 pmDFW-ONT
3h 31mnonstop
$105American Airlines
Find Deal
Tue, Dec 10
8:25 am - 9:52 amDFW-ONT
3h 27mnonstop
$110American Airlines
Find Deal
Sat, Dec 7
5:31 am - 11:50 amDFW-ONT
8h 19m1 stop
$118Delta
Find Deal
Wed, Feb 19
7:05 am - 3:25 pmDFW-ONT
10h 20m1 stop
$119Delta
Find Deal
Thu, Feb 20
5:40 pm - 9:59 pmDFW-ONT
6h 19m1 stop
$134United Airlines
Find Deal
Sun, Feb 16
8:45 am - 8:29 pmDFW-ONT
13h 44m2 stops
$148United Airlines
Find Deal
Thu, Jan 23
1:46 pm - 9:27 pmDFW-ONT
9h 41m1 stop
$153Alaska Airlines
Find Deal
Tue, Mar 18
8:00 am - 9:27 pmDFW-ONT
15h 27m1 stop
$167Alaska Airlines
Find Deal
Tue, Mar 18
6:45 am - 3:05 pmDFW-ONT
10h 20m1 stop
10:11 pm - 10:56 amONT-DFW
10h 45m1 stop
$208Frontier
Find Deal
Mon, Nov 25 - Wed, Dec 4
6:24 am - 3:05 pmDFW-ONT
10h 41m1 stop
10:11 pm - 10:56 amONT-DFW
10h 45m1 stop
$221Frontier
Find Deal
Tue, Nov 26 - Wed, Dec 4
6:00 am - 6:02 pmDFW-ONT
14h 02m1 stop
7:45 am - 11:54 pmONT-DFW
14h 09m1 stop
$231Frontier
Find Deal
Sun, Nov 24 - Wed, Dec 4
1:22 pm - 4:58 pmDFW-ONT
5h 36m1 stop
6:30 am - 11:32 amONT-DFW
3h 02mnonstop
$233Frontier
Find Deal
Mon, Nov 25 - Tue, Nov 26
10:30 pm - 11:47 pmDFW-ONT
3h 17mnonstop
6:30 am - 11:32 amONT-DFW
3h 02mnonstop
$244Frontier
Find Deal
Mon, Nov 25 - Tue, Dec 3
10:24 pm - 11:41 pmDFW-ONT
3h 17mnonstop
6:30 am - 11:32 amONT-DFW
3h 02mnonstop
$246Frontier
Find Deal
Tue, Nov 26 - Tue, Dec 3
5:31 pm - 12:04 amDFW-ONT
8h 33m1 stop
6:30 am - 11:32 amONT-DFW
3h 02mnonstop
$251Frontier
Find Deal
Tue, Nov 26 - Tue, Dec 3
8:15 am - 4:45 pmDFW-ONT
10h 30m2 stops
10:00 pm - 8:33 amONT-DFW
8h 33m1 stop
$637Delta
Find Deal
Sun, Nov 24 - Wed, Dec 4
2:36 pm - 10:45 pmDFW-ONT
10h 09m2 stops
6:00 am - 6:21 pmONT-DFW
10h 21m2 stops
$642Delta
Find Deal
Sun, Nov 24 - Wed, Dec 4
7:39 am - 2:34 pmDFW-ONT
8h 55m1 stop
6:00 am - 6:04 pmONT-DFW
10h 04m2 stops
$652United Airlines
Find Deal
Sun, Nov 24 - Wed, Dec 4
5:30 pm - 6:58 pmDFW-ONT
3h 28mnonstop
7:58 pm - 12:56 amONT-DFW
2h 58mnonstop
$118Frontier
Find Deal
Tue, Feb 18 - Wed, Mar 5
2:20 pm - 3:48 pmDFW-ONT
3h 28mnonstop
6:53 pm - 11:51 pmONT-DFW
2h 58mnonstop
$124Frontier
Find Deal
Tue, Dec 17 - Sat, Dec 21
5:30 pm - 6:58 pmDFW-ONT
3h 28mnonstop
7:58 pm - 12:56 amONT-DFW
2h 58mnonstop
$125Frontier
Find Deal
Sat, Feb 22 - Sat, Mar 1
5:30 pm - 6:58 pmDFW-ONT
3h 28mnonstop
7:58 pm - 12:56 amONT-DFW
2h 58mnonstop
$130Frontier
Find Deal
Wed, Mar 5 - Wed, Mar 5
6:35 am - 7:56 amDFW-ONT
3h 21mnonstop
4:48 pm - 9:43 pmONT-DFW
2h 55mnonstop
$131Frontier
Find Deal
Thu, Dec 12 - Tue, Dec 17
6:35 am - 8:02 amDFW-ONT
3h 27mnonstop
9:02 am - 2:01 pmONT-DFW
2h 59mnonstop
$132Frontier
Find Deal
Thu, Jan 16 - Thu, Jan 23
5:30 pm - 6:58 pmDFW-ONT
3h 28mnonstop
7:58 pm - 12:56 amONT-DFW
2h 58mnonstop
$134Frontier
Find Deal
Wed, Feb 19 - Sat, Feb 22
5:30 pm - 6:58 pmDFW-ONT
3h 28mnonstop
7:58 pm - 12:56 amONT-DFW
2h 58mnonstop
$137Frontier
Find Deal
Thu, Feb 20 - Sat, Feb 22
8:31 am - 9:56 amDFW-ONT
3h 25mnonstop
7:00 am - 12:02 pmONT-DFW
3h 02mnonstop
$169American Airlines
Find Deal
Sat, Jan 25 - Sat, Feb 1
8:55 pm - 10:16 pmDFW-ONT
3h 21mnonstop
7:00 am - 12:02 pmONT-DFW
3h 02mnonstop
$179American Airlines
Find Deal
Sat, Jan 25 - Sat, Feb 1

Frontier flights from Dallas/Fort Worth Airport to Ontario

Our best Frontier deals on Dallas/Fort Worth Airport to Ontario flight tickets
Frontier
Feb 1
DFW2:47 pmDallas/Fort Worth
11h 00m
1 stop
ONT11:47 pmOntario
Feb 2
ONT9:02 amOntario
2h 59m
DFW2:01 pmDallas/Fort Worth
Frontier
Dec 11
DFW7:40 pmDallas/Fort Worth
6h 04m
1 stop
ONT11:44 pmOntario
Dec 17
ONT4:48 pmOntario
2h 55m
DFW9:43 pmDallas/Fort Worth
Frontier
Dec 18
DFW5:15 amDallas/Fort Worth
10h 18m
1 stop
ONT1:33 pmOntario
Dec 19
ONT11:45 amOntario
2h 55m
DFW4:40 pmDallas/Fort Worth

American Airlines flights from Dallas/Fort Worth Airport to Ontario

Our best American Airlines deals on Dallas/Fort Worth Airport to Ontario flight tickets
American Airlines
Jan 25
DFW8:55 pmDallas/Fort Worth
3h 21m
ONT10:16 pmOntario
Feb 1
ONT7:00 amOntario
3h 02m
DFW12:02 pmDallas/Fort Worth
American Airlines
Dec 11
DFW10:30 amDallas/Fort Worth
3h 31m
ONT12:01 pmOntario
Dec 14
ONT6:05 amOntario
2h 59m
DFW11:04 amDallas/Fort Worth
American Airlines
Jan 16
DFW12:22 pmDallas/Fort Worth
3h 29m
ONT1:51 pmOntario
Jan 18
ONT7:00 amOntario
3h 02m
DFW12:02 pmDallas/Fort Worth

See travel insights to Los Angeles from

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

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 Ontario?

In general, September is the cheapest month to fly from Dallas/Fort Worth Airport to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $143. If you aren’t able to travel during the month of September, then book flights to Ontario from Dallas/Fort Worth Airport during February instead. Flights to Ontario in February, while not as cheap as those in September, still average around $175.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Wednesday when prices can be found for as low as $181. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dallas/Fort Worth Airport to Ontario for around $313.

What is the cheapest time of day to depart on your flight to Ontario?

At noon is the cheapest time of day to fly from Dallas/Fort Worth Airport to Ontario when you can find flight prices for as low as $198. Flying to Ontario at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $249 on average. Flights to Ontario from Dallas/Fort Worth Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Dallas/Fort Worth to Ontario flight route?

Fly from Dallas/Fort Worth to Ontario for the best Dallas/Fort Worth - Ontario flight prices

How far in advance should I book a flight to Ontario?

Most flyers found that booking tickets 49 days in advance of their planned departure date is the best time to get cheap flights to Ontario. During this timeframe, flight prices are around $213. However, in the past 72 hours, people saw flights from Dallas/Fort Worth Airport for as low as $88.

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

There are 4 cabin classes available to choose from on Dallas/Fort Worth to Ontario 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 Dallas/Fort Worth Airport to Ontario flights?

You could potentially save up to 40% on your flight if you consider stops on a Dallas/Fort Worth Airport to Ontario flight.

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

As of November 2024, prices for Dallas/Fort Worth Airport to Ontario flights are approximately 6% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$37

Fastest flight time

3h 02m

Direct flights

Every day

Airports in Ontario

1 airport
The best one-way flight to Ontario from Dallas/Fort Worth Airport in the past 72 hours is $37. The best round-trip flight deal from Dallas/Fort Worth Airport to Ontario found on momondo in the last 72 hours is $83.
The fastest flight from Dallas/Fort Worth Airport to Ontario takes 3h 02m
Direct flights go from Dallas/Fort Worth Airport to Ontario every day.
There is 1 airport near Ontario: Ontario (ONT)

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

    Dallas/Fort Worth and Ontario are 1187.9 mi apart from one another. Flights usually cover this in 3h 17m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Dallas/Fort Worth Airport to Ontario Airport are updated daily.

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

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

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario 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 Ontario 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 Dallas/Fort Worth Airport to Ontario?

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


Best airlines flying from Dallas/Fort Worth Airport to Ontario

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $66Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $89Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $173Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $209Free CancellationRating
8.0
8,755 reviews
Search Delta flights
SouthwestPriceFrom $314Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
  • American Airlines Flights From Dallas/Fort Worth Airport to Ontario

    American Airlines operates around 42 flights from Dallas/Fort Worth Airport to Ontario every week. The average price of these flights found in the last 72 hours has been $339, but momondo users have found American Airlines deals from Dallas/Fort Worth Airport to Ontario from as low as $173 round-trip. American Airlines has been scored 7.2/10 in 10,000 reviews.

  • Frontier Flights From Dallas/Fort Worth Airport to Ontario

    Across 3,536 Frontier reviews on momondo, the average score is 6.1/10. Frontier flies from Dallas/Fort Worth Airport to Ontario about 1 time each week, with ticket deals ranging from $66 to $180. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Dallas.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Dallas.

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

Price alerts on flights to Ontario from Dallas 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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