Cheap flights from Ontario (ONT) to Dallas from $49

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — DFW
Mar 24 — Mar 311

The best prices from Ontario to Dallas are usually found in September or January, booked 72 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Ontario to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Dallas (A78). 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 March 19, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$258

One-way from

$49
High demand for flights, 24% potential price rise
Best time to find cheap flights, 29% potential price drop
From Ontario to Dallas
One-way flight from Ontario to Dallas

What is the cheapest day to fly round-trip from Ontario to Dallas?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Dallas. Check prices with Cheapflights to find a great deal for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 79% on flights from Ontario to Dallas compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $223. For sooner than that we have options available in the next 3 days from $414.

What is the cheapest month to fly from Ontario to Dallas?

The best pricing can be found in the month of September. Prices to Dallas from Ontario average $249. You can even find prices in September for less than $249, as users have found deals to Dallas from as low as $63. The month of December appears to be one of the more expensive times to travel to Dallas from Ontario. Flying in the targeted month can save you up to 28%.

When is the cheapest time to fly from Ontario to Dallas (ONT - DFW)?

A simple way to save on the total cost of your ticket is to fly from Ontario to Dallas in the afternoon. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight at noon.

Cheap Frontier flights from Ontario to Dallas

Explore cheap flight options specifically provided by Frontier for the route between Ontario and Dallas. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the lowest-priced Frontier flights heading from Ontario to Dallas. Make sure to check back often as deals are often changing.
Wed 4/102:01 pmONT - DFW
Nonstop3h 04mFrontier
Wed 4/1711:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/17$80
Sat 4/272:11 pmONT - DFW
Nonstop3h 04mFrontier
Wed 5/111:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/17$84
Tue 4/94:25 pmONT - DFW
Nonstop2h 57mFrontier
Tue 4/1612:19 pmDFW - ONT
Nonstop3h 19mFrontier
Deal found 3/18$90
Wed 3/278:06 amONT - DFW
Nonstop2h 57mFrontier
Wed 3/273:15 pmDFW - ONT
Nonstop3h 39mFrontier
Deal found 3/18$93
Tue 4/912:59 amONT - DFW
1 stop7h 55mFrontier
Wed 4/1711:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/18$95
Fri 4/1212:59 amONT - DFW
1 stop8h 05mFrontier
Tue 4/2311:39 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/16$96
Tue 3/264:34 pmONT - DFW
Nonstop2h 57mFrontier
Wed 3/273:15 pmDFW - ONT
Nonstop3h 39mFrontier
Deal found 3/17$98
Tue 3/264:34 pmONT - DFW
Nonstop2h 57mFrontier
Wed 3/275:45 amDFW - ONT
Nonstop3h 31mFrontier
Deal found 3/16$99
Wed 4/242:11 pmONT - DFW
Nonstop3h 04mFrontier
Mon 4/297:00 amDFW - ONT
Nonstop3h 19mFrontier
Deal found 3/18$103

Cheap Delta flights from Ontario to Dallas

Explore cheap flight options specifically provided by Delta for the route between Ontario and Dallas. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Browse through some of the cheapest Delta flights traveling from Ontario to Dallas. Deals frequently update to provide users with more options.
Sat 4/2712:35 pmONT - DAL
1 stop9h 15mDelta
Tue 5/76:00 amDAL - ONT
1 stop7h 16mDelta
Deal found 3/18$256
Tue 4/1612:35 pmONT - DAL
1 stop9h 15mDelta
Thu 4/184:11 pmDAL - ONT
2 stops9h 48mDelta
Deal found 3/18$321
Tue 4/912:35 pmONT - DAL
1 stop9h 15mDelta
Tue 4/166:00 amDAL - ONT
1 stop7h 22mDelta
Deal found 3/18$326
Wed 4/106:10 amONT - DAL
1 stop9h 34mDelta
Fri 4/126:00 amDAL - ONT
1 stop7h 22mDelta
Deal found 3/18$357
Tue 4/212:38 pmONT - DAL
1 stop7h 47mDelta
Thu 4/116:00 amDAL - ONT
1 stop7h 22mDelta
Deal found 3/18$358
Fri 5/3110:00 pmONT - DAL
1 stop9h 23mDelta
Mon 6/38:00 amDAL - ONT
2 stops17h 43mDelta
Deal found 3/17$387
Tue 3/2612:38 pmONT - DAL
1 stop7h 49mDelta
Sat 3/303:00 pmDAL - ONT
1 stop9h 49mDelta
Deal found 3/17$389
Mon 3/2512:38 pmONT - DFW
1 stop7h 47mDelta
Wed 3/277:00 amDFW - ONT
2 stops11h 05mDelta
Deal found 3/18$395
Wed 3/2712:38 pmONT - DAL
1 stop7h 49mDelta
Sat 3/303:00 pmDAL - ONT
1 stop9h 49mDelta
Deal found 3/17$452

Cheap Ontario to Dallas flights in March & April 2024

Find cheap flight options from Ontario to Dallas specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Check out some of the best flight deals from Ontario to Dallas in 2024. More deals are always being added, so be sure to check back regularly.
Wed 4/102:01 pmONT - DFW
Nonstop3h 04mFrontier
Wed 5/1511:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/18$80
Sat 4/272:11 pmONT - DFW
Nonstop3h 04mFrontier
Wed 5/111:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/18$84
Tue 4/98:06 amONT - DFW
Nonstop2h 57mFrontier
Wed 4/2411:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/18$85
Tue 4/94:25 pmONT - DFW
Nonstop2h 57mFrontier
Tue 4/1612:19 pmDFW - ONT
Nonstop3h 19mFrontier
Deal found 3/18$90
Wed 3/278:06 amONT - DFW
Nonstop2h 57mFrontier
Wed 3/273:15 pmDFW - ONT
Nonstop3h 39mFrontier
Deal found 3/18$93
Tue 4/28:06 amONT - DFW
Nonstop2h 57mFrontier
Tue 4/1612:19 pmDFW - ONT
Nonstop3h 19mFrontier
Deal found 3/18$94
Tue 4/912:59 amONT - DFW
1 stop7h 55mFrontier
Wed 4/1711:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/18$95
Fri 4/1212:59 amONT - DFW
1 stop11h 06mFrontier
Tue 4/2311:39 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/17$96
Tue 3/264:34 pmONT - DFW
Nonstop2h 57mFrontier
Tue 4/25:45 amDFW - ONT
Nonstop3h 31mFrontier
Deal found 3/18$98

Ontario to Dallas 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Dallas in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Check out some of the best flight deals from Ontario to Dallas in 2024. More deals are always being added, so be sure to check back regularly.
Wed 4/102:01 pmONT - DFW
Nonstop3h 04mFrontier
Wed 5/1511:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/18$80
Sat 4/272:11 pmONT - DFW
Nonstop3h 04mFrontier
Wed 5/111:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/18$84
Tue 4/98:06 amONT - DFW
Nonstop2h 57mFrontier
Wed 4/2411:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/18$85
Tue 4/94:25 pmONT - DFW
Nonstop2h 57mFrontier
Tue 4/1612:19 pmDFW - ONT
Nonstop3h 19mFrontier
Deal found 3/18$90
Wed 3/278:06 amONT - DFW
Nonstop2h 57mFrontier
Wed 3/273:15 pmDFW - ONT
Nonstop3h 39mFrontier
Deal found 3/18$93
Tue 4/28:06 amONT - DFW
Nonstop2h 57mFrontier
Tue 4/1612:19 pmDFW - ONT
Nonstop3h 19mFrontier
Deal found 3/18$94
Tue 4/912:59 amONT - DFW
1 stop7h 55mFrontier
Wed 4/1711:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/18$95
Fri 4/1212:59 amONT - DFW
1 stop11h 06mFrontier
Tue 4/2311:39 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/17$96
Tue 3/264:34 pmONT - DFW
Nonstop2h 57mFrontier
Tue 4/25:45 amDFW - ONT
Nonstop3h 31mFrontier
Deal found 3/18$98

Non-stop flights to Dallas from Ontario

Discover non-stop flight options from Ontario to Dallas. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Consider booking one of these non-stop flights heading from Ontario to Dallas. Search for alternative flights from Ontario to Dallas by utilizing the search form above.
Wed 4/102:01 pmONT - DFW
Nonstop3h 04mFrontier
Wed 4/1711:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/17$80
Sat 4/272:11 pmONT - DFW
Nonstop3h 04mFrontier
Wed 5/111:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/17$84
Tue 4/94:25 pmONT - DFW
Nonstop2h 57mFrontier
Tue 4/1612:19 pmDFW - ONT
Nonstop3h 19mFrontier
Deal found 3/18$90
Wed 3/278:06 amONT - DFW
Nonstop2h 57mFrontier
Wed 3/273:15 pmDFW - ONT
Nonstop3h 39mFrontier
Deal found 3/18$93
Tue 3/268:06 amONT - DFW
Nonstop2h 57mFrontier
Tue 4/25:45 amDFW - ONT
Nonstop3h 31mFrontier
Deal found 3/18$98
Tue 3/264:34 pmONT - DFW
Nonstop2h 57mFrontier
Wed 3/275:45 amDFW - ONT
Nonstop3h 31mFrontier
Deal found 3/16$99
Tue 4/232:01 pmONT - DFW
Nonstop3h 04mFrontier
Thu 5/26:30 amDFW - ONT
Nonstop3h 17mFrontier
Deal found 3/18$103
Thu 4/48:16 amONT - DFW
Nonstop2h 57mFrontier
Wed 4/2411:59 amDFW - ONT
Nonstop3h 22mFrontier
Deal found 3/18$104
Sat 4/132:11 pmONT - DFW
Nonstop3h 04mFrontier
Mon 4/158:45 amDFW - ONT
Nonstop3h 29mFrontier
Deal found 3/17$106

Ontario to Dallas flights leaving soon

Find last-minute flight options from Ontario to Dallas for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users seeking a last-minute flight from Ontario to Dallas should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Wed 3/278:06 amONT - DFW
Nonstop2h 57mFrontier
Wed 3/273:15 pmDFW - ONT
Nonstop3h 39mFrontier
Deal found 3/18$93
Tue 3/264:34 pmONT - DFW
Nonstop2h 57mFrontier
Tue 4/25:45 amDFW - ONT
Nonstop3h 31mFrontier
Deal found 3/18$98
Tue 3/268:06 amONT - DFW
Nonstop2h 57mFrontier
Wed 3/273:15 pmDFW - ONT
Nonstop3h 39mFrontier
Deal found 3/17$99
Wed 3/278:06 amONT - DFW
Nonstop2h 57mFrontier
Wed 3/273:15 pmDFW - ONT
Nonstop3h 39mFrontier
Deal found 3/17$106
Tue 3/268:06 amONT - DFW
Nonstop2h 57mFrontier
Tue 3/263:33 pmDFW - ONT
1 stop7h 45mFrontier
Deal found 3/17$113
Tue 3/268:06 amONT - DFW
Nonstop2h 57mFrontier
Tue 3/263:33 pmDFW - ONT
1 stop7h 45mFrontier
Deal found 3/18$114
Tue 3/268:06 amONT - DFW
Nonstop2h 57mFrontier
Thu 3/285:45 amDFW - ONT
Nonstop3h 31mFrontier
Deal found 3/17$118
Tue 3/264:34 pmONT - DFW
Nonstop2h 57mFrontier
Wed 3/277:39 amDFW - ONT
1 stop8h 33mFrontier
Deal found 3/18$119
Wed 3/275:54 pmONT - DFW
Nonstop2h 54mFrontier
Mon 4/110:47 pmDFW - ONT
1 stop15h 11mFrontier
Deal found 3/17$121

One-way flights to Dallas from Ontario

Search for one-way flight options from Ontario to Dallas. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users in need of a one-way flight from Ontario to Dallas can choose from these deals. Users in need of a round-trip flight from Ontario to Dallas instead should update the search form at the top of page.
Tue 4/28:06 amONT - DFW
Nonstop2h 57mFrontier
Deal found 3/18$49
Mon 4/2912:59 amONT - DFW
1 stop7h 35mFrontier
Deal found 3/18$52
Sat 5/187:30 amONT - DFW
1 stop8h 25mFrontier
Deal found 3/18$53
Sat 5/186:57 amONT - DFW
Nonstop3h 14mFrontier
Deal found 3/18$55
Tue 4/2312:59 amONT - DFW
1 stop8h 05mFrontier
Deal found 3/18$57
Sat 4/2712:59 amONT - DFW
1 stop8h 20mFrontier
Deal found 3/18$63
Thu 5/212:56 amONT - DFW
1 stop8h 08mFrontier
Deal found 3/18$64
Mon 4/89:55 pmONT - DFW
1 stop23h 08mFrontier
Deal found 3/18$67
Thu 4/44:52 pmONT - DFW
Nonstop2h 57mFrontier
Deal found 3/18$68

Find flights from Ontario to Dallas within your budget

Customize your flight search to find flights from Ontario to Dallas 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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$80 - $306

Route

Depart

Return

Price

OntarioDallas/Fort Worth

ONT - DFW

ONTDFW

Ontario

Wed 4/10

Nonstop3h 04m

Dallas/Fort Worth

Wed 4/17

Nonstop3h 22m

$80

OntarioDallas/Fort Worth

ONT - DFW

ONTDFW

Ontario

Sat 4/27

Nonstop3h 04m

Dallas/Fort Worth

Wed 5/1

Nonstop3h 22m

$84

OntarioDallas/Fort Worth

ONT - DFW

ONTDFW

Ontario

Tue 4/9

Nonstop2h 57m

Dallas/Fort Worth

Tue 4/16

Nonstop3h 19m

$90

OntarioDallas/Fort Worth

ONT - DFW

ONTDFW

Ontario

Wed 3/27

Nonstop2h 57m

Dallas/Fort Worth

Wed 3/27

Nonstop3h 39m

$93

OntarioDallas/Fort Worth

ONT - DFW

ONTDFW

Ontario

Tue 4/9

1 stop7h 55m

Dallas/Fort Worth

Wed 4/17

Nonstop3h 22m

$95

OntarioDallas/Fort Worth

ONT - DFW

ONTDFW

Ontario

Fri 4/12

1 stop8h 05m

Dallas/Fort Worth

Tue 4/23

Nonstop3h 22m

$96

OntarioDallas/Fort Worth

ONT - DFW

ONTDFW

Ontario

Tue 3/26

1 stop11h 36m

Dallas/Fort Worth

Thu 3/28

1 stop6h 53m

$152

OntarioDallas Love Field

ONT - DAL

ONTDAL

Ontario

Sat 4/27

1 stop9h 15m

Dallas Love Field

Tue 5/7

1 stop7h 16m

$256

OntarioDallas Love Field

ONT - DAL

ONTDAL

Ontario

Mon 4/29

Nonstop2h 55m

Dallas Love Field

Wed 5/1

Nonstop3h 10m

$306

Flights are sorted by cheapest first

Deals found on 3/17

When is the best time to book a flight from Ontario to Dallas?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Dallas. Price data was last updated on January 28, 2024.
The best time to book flights from Ontario to Dallas is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Ontario to Dallas?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Dallas. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Dallas flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dallas by month

Plan your trip from Ontario to Dallas by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Dallas is currently $59 while a round-trip flight costs $139. Price data was last updated on March 10, 2024.

Currently, September is the cheapest month in which you can book a flight from Ontario to Dallas (average of $258). Flying from Ontario to Dallas in July is currently the most expensive (average of $325). 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.

January

$272

February

$278

March

$307

April

$298

May

$288

June

$324

July

$325

August

$260

September

$258

October

$258

November

$269

December

$265

Temperature and rainfall in Dallas by month

Plan your trip to Dallas by taking into account the average temperature and rainfall totals by month.

DFW

Temperature

46.4 - 86 °F

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated March 19, 2024.
See what other customers who have flown with Frontier, Delta and Alaska Airlines from Ontario to Dallas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,382 reviews

Crew

8.8

Comfort

8.1

Boarding

8.3

Entertainment

7.9

Food

7.4

Overall

8.2

Reviews

1 / 10

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

Southwest
8.2
Very good
6,382 reviews
Southwest
8.2
Very good
6,382 reviews

Crew

8.8

Comfort

8.1

Boarding

8.3

Entertainment

7.9

Food

7.4

Overall

8.2

Reviews

1 / 10

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

8.1
Very good
9,147 reviews
Southwest
8.2
Very good
6,382 reviews

Crew

8.8

Comfort

8.1

Boarding

8.3

Entertainment

7.9

Food

7.4

Overall

8.2

Reviews

1 / 10

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

8.1
Very good
11,551 reviews
Southwest
8.2
Very good
6,382 reviews

Crew

8.8

Comfort

8.1

Boarding

8.3

Entertainment

7.9

Food

7.4

Overall

8.2

Reviews

1 / 10

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

7.6
Good
4,166 reviews
Southwest
8.2
Very good
6,382 reviews

Crew

8.8

Comfort

8.1

Boarding

8.3

Entertainment

7.9

Food

7.4

Overall

8.2

Reviews

1 / 10

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

7.4
Good
11,602 reviews
Southwest
8.2
Very good
6,382 reviews

Crew

8.8

Comfort

8.1

Boarding

8.3

Entertainment

7.9

Food

7.4

Overall

8.2

Reviews

1 / 10

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Dallas. 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 from for flights from Ontario to Dallas?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Dallas. 5 airlines have flights from Ontario to Dallas on a regular basis. Booking flights from Ontario to Dallas should not be difficult; the airport handles an average of 14 outbound flights to Dallas per day.

  • Can I find flights from Ontario to Dallas for under $100 on Cheapflights?

    Yes, there are multiple flights from Ontario to Dallas for under $100. The cheapest flight booked recently is on Frontier for just $80, but on average you can expect to pay $101.

  • Are there nonstop flights from Ontario to Dallas for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Ontario to Dallas under $100. A good price for a nonstop flight from Ontario to Dallas is less than $108.

  • Are there last-minute flights available from Ontario to Dallas for under $100?

    There are currently 20+ open flights from Ontario to Dallas within the next 7 days for less than $100.

  • What days are nonstop flights available from Ontario to Dallas?

    Nonstop flights are available for this route on the following days: Sunday, Tuesday, Wednesday, Thursday.

  • How many flights depart from Ontario to Dallas on average per day?

    On average 5 flights depart from Ontario to Dallas per day.
    Morning (6am - Noon) - 20% of flight departures
    Afternoon (Noon - 6pm) - 80% of flight departures

  • How long is the flight from Ontario to Dallas?

    Airlines like Frontier fly from Ontario to Dallas in about 3h 04m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 1192 mi. All flights are typically nonstop.

  • What is the cheapest airline to fly from Ontario to Dallas round-trip?

    Our cheapest airline available from Ontario to Dallas is Frontier. Our recent data shows that you can find tickets from as low as $80 on this airline. This flight start at 64% lower than the current average price 3 months from now.

  • What are the most popular airlines that fly from Ontario to Dallas?

  • What are the most reliable airlines from Ontario to Dallas?

    Consider Frontier (92%), American Airlines (88%) or British Airways (84%) when booking your flight. These represent the most reliable airlines when flying from Ontario to Dallas.

  • What are the cheapest flights from Ontario to Dallas?

    The cheapest flight price from Ontario to Dallas is $59. On average you can expect to pay $942. The most popular route, (Ontario - Dallas/Fort Worth), can usually be booked for $70.

  • What does ONT to DFW mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ontario Airport to Dallas/Fort Worth Airport flight would often be abbreviated as a ONT to DFW flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Dallas Love Field Airport (DAL), Waco Airport (ACT), Tyler Pounds Field Airport (TYR), Dallas Addison Airport (ADS).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Dallas
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Ontario to Dallas

Discover the top 5 airlines that operate flights from Ontario to Dallas. 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$191FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$84Average$184FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$218Average$459FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$220Average$413FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$335Average$416FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Ontario to Dallas by cabin class

Find flights from Ontario to Dallas, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Ontario to Dallas

Find hourly flight availability from Ontario to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2024.
16%of flight departuresEarly morningMidnight to 6 am
55%of flight departuresMorning6 am to noon
17%of flight departuresAfternoonNoon to 6 pm
12%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Ontario to Dallas

Explore weekly flight availability from Ontario to Dallas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 19, 2024.
Sunday16daily flights
Monday19daily flights
Tuesday7daily flights
Wednesday15daily flights
Thursday10daily flights
Friday20daily flights
Saturday15daily flights

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Can Cheapflights find flights from Ontario to Dallas with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Dallas, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Dallas become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Dallas on Cheapflights with our Price Alert feature and get notified when better prices are available.

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