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Cheap flights from Dallas to Ontario from $44

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 to Ontario departing on 3/25. 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 to Los Angeles

Cheap round-trip flights

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

Cheap last minute flights

Planning a quick getaway from Dallas 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 to Los Angeles

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All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
7:40 pm - 11:47 pmDFW-ONT
6h 07m1 stop
9:02 am - 2:01 pmONT-DFW
2h 59mnonstop
$83Frontier
Find Deal
Sat, Jan 25 - Sun, Jan 26
4:32 pm - 5:56 pmDFW-ONT
3h 24mnonstop
6:59 pm - 12:02 amONT-DFW
3h 03mnonstop
$88Frontier
Find Deal
Tue, Apr 8 - Tue, Apr 15
4:30 pm - 5:58 pmDFW-ONT
3h 28mnonstop
6:58 pm - 11:54 pmONT-DFW
2h 56mnonstop
$90Frontier
Find Deal
Wed, Feb 19 - Wed, Feb 26
8:31 am - 9:56 amDFW-ONT
3h 25mnonstop
6:00 am - 11:02 amONT-DFW
3h 02mnonstop
$179American Airlines
Find Deal
Sat, Jan 25 - Sat, Feb 1
8:31 am - 9:59 amDFW-ONT
3h 28mnonstop
6:00 am - 11:02 amONT-DFW
3h 02mnonstop
$180American Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
8:00 am - 5:04 pmDFW-ONT
11h 04m2 stops
7:45 am - 12:01 amONT-DFW
14h 16m1 stop
Tue, Feb 4 - Tue, Feb 11
7:45 pm - 9:05 pmDAL-ONT
3h 20mnonstop
7:05 am - 11:50 amONT-DAL
2h 45mnonstop
$214Southwest
Find Deal
Thu, Feb 20 - Tue, Feb 25
5:17 pm - 10:52 pmDAL-ONT
7h 35m1 stop
1:00 pm - 10:17 pmONT-DAL
7h 17m1 stop
$236Delta
Find Deal
Sat, Jan 18 - Sat, Jan 25
4:00 pm - 11:42 pmDFW-ONT
9h 42m2 stops
10:00 pm - 8:50 amONT-DFW
8h 50m1 stop
$241Delta
Find Deal
Tue, Apr 8 - Tue, Apr 15
6:00 am - 8:55 amDAL-ONT
4h 55m1 stop
7:05 am - 11:50 amONT-DAL
2h 45mnonstop
$252Southwest
Find Deal
Thu, Feb 20 - Tue, Feb 25
4:31 pm - 5:59 pmDFW-ONT
3h 28mnonstop
$44Frontier
Find Deal
Tue, Mar 25
5:30 pm - 6:58 pmDFW-ONT
3h 28mnonstop
$45Frontier
Find Deal
Tue, Feb 25
8:31 am - 9:56 amDFW-ONT
3h 25mnonstop
$90American Airlines
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Wed, Jan 22
1:05 pm - 2:25 pmDAL-ONT
3h 20mnonstop
$90Southwest
Find Deal
Sat, Mar 1
8:31 am - 9:56 amDFW-ONT
3h 25mnonstop
$100American Airlines
Find Deal
Sat, Jan 18
6:10 pm - 7:30 pmDAL-ONT
3h 20mnonstop
$100Southwest
Find Deal
Sat, Jan 11
2:06 pm - 8:13 pmDFW-ONT
8h 07m1 stop
$102Alaska Airlines
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Tue, Jan 14
8:00 am - 9:27 pmDFW-ONT
15h 27m1 stop
$105Alaska Airlines
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Tue, Mar 11
6:00 am - 11:50 amDAL-ONT
7h 50m1 stop
$118Delta
Find Deal
Sat, Jan 25
8:10 am - 12:26 pmDFW-ONT
6h 16m1 stop
$119Delta
Find Deal
Tue, Jan 14
1:00 pm - 2:21 pmDFW-ONT
3h 21mnonstop
10:31 pm - 11:21 amONT-DFW
10h 50m1 stop
$244Frontier
Find Deal
Mon, Dec 23 - Thu, Dec 26
6:40 am - 11:00 amDFW-ONT
6h 20m1 stop
5:32 pm - 4:44 amONT-DFW
9h 12m1 stop
$338Frontier
Find Deal
Mon, Dec 23 - Mon, Jan 6
1:00 pm - 2:21 pmDFW-ONT
3h 21mnonstop
1:45 pm - 11:59 pmONT-DFW
8h 14m1 stop
$350Frontier
Find Deal
Mon, Dec 23 - Mon, Jan 6
12:35 pm - 5:28 pmDFW-ONT
30h 53m2 stops
10:19 pm - 11:07 amONT-DFW
34h 48m2 stops
Thu, Dec 26 - Mon, Dec 30
8:40 pm - 9:55 pmDAL-ONT
3h 15mnonstop
7:05 am - 11:50 amONT-DAL
2h 45mnonstop
$573Southwest
Find Deal
Fri, Dec 27 - Thu, Jan 30
10:00 am - 3:00 pmDAL-ONT
7h 00m1 stop
7:05 am - 11:50 amONT-DAL
2h 45mnonstop
$582Southwest
Find Deal
Fri, Dec 27 - Thu, Jan 30
4:00 pm - 12:28 amDFW-ONT
10h 28m2 stops
1:00 pm - 11:57 pmONT-DFW
8h 57m1 stop
$627Delta
Find Deal
Fri, Dec 27 - Thu, Jan 30
8:36 am - 9:56 amDFW-ONT
3h 20mnonstop
6:00 am - 11:02 amONT-DFW
3h 02mnonstop
$632American Airlines
Find Deal
Tue, Dec 24 - Tue, Jan 7
8:36 am - 9:56 amDFW-ONT
3h 20mnonstop
7:00 am - 12:02 pmONT-DFW
3h 02mnonstop
$643American Airlines
Find Deal
Tue, Dec 24 - Tue, Jan 7
12:01 pm - 7:41 pmDAL-ONT
9h 40m1 stop
1:00 pm - 10:17 pmONT-DAL
7h 17m1 stop
$937Delta
Find Deal
Fri, Dec 27 - Tue, Jan 7
4:30 pm - 5:58 pmDFW-ONT
3h 28mnonstop
6:58 pm - 11:54 pmONT-DFW
2h 56mnonstop
$90Frontier
Find Deal
Wed, Feb 19 - Wed, Feb 26
5:41 pm - 7:09 pmDFW-ONT
3h 28mnonstop
7:58 pm - 12:56 amONT-DFW
2h 58mnonstop
$92Frontier
Find Deal
Sat, Feb 15 - Tue, Feb 18
4:32 pm - 5:56 pmDFW-ONT
3h 24mnonstop
6:59 pm - 12:02 amONT-DFW
3h 03mnonstop
$93Frontier
Find Deal
Tue, Apr 8 - Tue, Apr 15
4:30 pm - 5:58 pmDFW-ONT
3h 28mnonstop
8:09 pm - 1:05 amONT-DFW
2h 56mnonstop
$95Frontier
Find Deal
Wed, Feb 12 - Sat, Feb 22
8:31 am - 9:56 amDFW-ONT
3h 25mnonstop
6:00 am - 11:02 amONT-DFW
3h 02mnonstop
$179American Airlines
Find Deal
Sat, Jan 25 - Sat, Feb 1
8:31 am - 9:59 amDFW-ONT
3h 28mnonstop
6:00 am - 11:02 amONT-DFW
3h 02mnonstop
$180American Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
8:31 am - 9:56 amDFW-ONT
3h 25mnonstop
7:00 am - 12:02 pmONT-DFW
3h 02mnonstop
$189American Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
7:45 pm - 9:05 pmDAL-ONT
3h 20mnonstop
7:05 am - 11:50 amONT-DAL
2h 45mnonstop
$214Southwest
Find Deal
Thu, Feb 20 - Tue, Feb 25
5:40 pm - 7:00 pmDAL-ONT
3h 20mnonstop
7:05 am - 11:50 amONT-DAL
2h 45mnonstop
$259Southwest
Find Deal
Thu, Jan 23 - Mon, Jan 27
5:40 pm - 7:00 pmDAL-ONT
3h 20mnonstop
7:05 am - 11:50 amONT-DAL
2h 45mnonstop
$263Southwest
Find Deal
Mon, Jan 13 - Wed, Feb 19

Frontier flights from Dallas to Ontario

Our best Frontier deals on Dallas to Ontario flight tickets
Frontier
Jan 25
DFW7:40 pmDallas/Fort Worth
6h 07m
1 stop
ONT11:47 pmOntario
Jan 26
ONT9:02 amOntario
2h 59m
DFW2:01 pmDallas/Fort Worth
Frontier
Apr 8
DFW4:32 pmDallas/Fort Worth
3h 24m
ONT5:56 pmOntario
Apr 15
ONT6:59 pmOntario
3h 03m
DFW12:02 amDallas/Fort Worth
Frontier
Feb 19
DFW4:30 pmDallas/Fort Worth
3h 28m
ONT5:58 pmOntario
Feb 26
ONT6:58 pmOntario
2h 56m
DFW11:54 pmDallas/Fort Worth

American Airlines flights from Dallas to Ontario

Our best American Airlines deals on Dallas to Ontario flight tickets
American Airlines
Jan 25
DFW8:31 amDallas/Fort Worth
3h 25m
ONT9:56 amOntario
Feb 1
ONT6:00 amOntario
3h 02m
DFW11:02 amDallas/Fort Worth
American Airlines
Feb 4
DFW8:31 amDallas/Fort Worth
3h 28m
ONT9:59 amOntario
Feb 11
ONT6:00 amOntario
3h 02m
DFW11:02 amDallas/Fort Worth
American Airlines
Jan 14
DFW9:24 pmDallas/Fort Worth
3h 21m
ONT10:45 pmOntario
Jan 21
ONT6:00 amOntario
3h 02m
DFW11:02 amDallas/Fort Worth

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Dallas 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 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 during April instead. Flights to Ontario in April, while not as cheap as those in September, still average around $178.

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 $182. 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 to Ontario for around $301.

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

In the evening is the cheapest time of day to fly from Dallas to Ontario when you can find flight prices for as low as $202. Flying to Ontario in the evening 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 $254 on average. Flights to Ontario from Dallas in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Dallas to Ontario flight route?

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

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

Most flyers found that booking tickets 46 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 $215. However, in the past 72 hours, people saw flights from Dallas for as low as $130.

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

There are 4 cabin classes available to choose from on Dallas 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 to Ontario flights?

You could potentially save up to 15% on your flight if you consider stops on a Dallas to Ontario flight.

Cheap Dallas to Ontario flight deals and tips

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

Best Price Found

$44

Fastest flight time

3h 09m

Direct flights

Every day

Airports in Ontario

1 airport
The best one-way flight to Ontario from Dallas in the past 72 hours is $44. The best round-trip flight deal from Dallas to Ontario found on momondo in the last 72 hours is $83.
The fastest flight from Dallas to Ontario takes 3h 09m
Direct flights go from Dallas to Ontario every day.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Dallas to Ontario by plane?

    The straight-line distance from Dallas to Ontario is 1202.4 mi. Flights usually cover this in 3h 09m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to Ontario Airport.

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

    The travel and health documents required for your trip to Ontario 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 Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Dallas to Ontario

Compare and see reviews for airlines that fly from Dallas to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $56Free CancellationRating
6.1
3,472 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $84Free CancellationRating
6.3
8,111 reviews
Search Spirit Airlines flights
DeltaPriceFrom $157Free CancellationRating
8.0
8,594 reviews
Search Delta flights
American AirlinesPriceFrom $174Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $190Free CancellationRating
8.1
4,804 reviews
Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dallas to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Dallas to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Dallas to Ontario 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 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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