S$142 Cheap Flights from Ontario to Dallas

View S$142 flight on Mon, 29 Sep, 2025Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Dallas-Fort Worth Intl. Airport (DFW)

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Cheap Flights from Ontario to Dallas (ONT-DFW)

Prices were available within the past 7 days and start at S$142 for one-way flights and S$282 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 29 Sep - Sat, 11 Oct
ONT
Ontario
DFW
Dallas
S$282 Return, found 21 hours ago
S$282
Return
found 21 hours ago
Select American Airlines flight, departing Mon, 29 Sep from Ontario to Dallas, returning Sat, 11 Oct, priced at S$282 found 21 hours ago
Delta
Mon, 29 Sep - Sat, 11 Oct
ONT
Ontario
DFW
Dallas
S$293 Return, found 21 hours ago
S$293
Return
found 21 hours ago
Select Delta flight, departing Mon, 29 Sep from Ontario to Dallas, returning Sat, 11 Oct, priced at S$293 found 21 hours ago
Delta
Sat, 2 Aug - Wed, 6 Aug
ONT
Ontario
DFW
Dallas
S$299 Return, found 6 days ago
S$299
Return
found 6 days ago
Select Delta flight, departing Sat, 2 Aug from Ontario to Dallas, returning Wed, 6 Aug, priced at S$299 found 6 days ago
Delta
Mon, 29 Sep - Sat, 11 Oct
ONT
Ontario
DFW
Dallas
S$304 Return, found 21 hours ago
S$304
Return
found 21 hours ago
Select Delta flight, departing Mon, 29 Sep from Ontario to Dallas, returning Sat, 11 Oct, priced at S$304 found 21 hours ago
American Airlines
Sat, 2 Aug - Wed, 6 Aug
ONT
Ontario
DFW
Dallas
S$326 Return, found 6 days ago
S$326
Return
found 6 days ago
Select American Airlines flight, departing Sat, 2 Aug from Ontario to Dallas, returning Wed, 6 Aug, priced at S$326 found 6 days ago
American Airlines
Sat, 2 Aug - Wed, 6 Aug
ONT
Ontario
DFW
Dallas
S$331 Return, found 6 days ago
S$331
Return
found 6 days ago
Select American Airlines flight, departing Sat, 2 Aug from Ontario to Dallas, returning Wed, 6 Aug, priced at S$331 found 6 days ago
Delta
Sat, 2 Aug - Wed, 6 Aug
ONT
Ontario
DAL
Dallas
S$343 Return, found 6 days ago
S$343
Return
found 6 days ago
Select Delta flight, departing Sat, 2 Aug from Ontario to Dallas, returning Wed, 6 Aug, priced at S$343 found 6 days ago
Delta
Sat, 2 Aug - Wed, 6 Aug
ONT
Ontario
DFW
Dallas
S$343 Return, found 6 days ago
S$343
Return
found 6 days ago
Select Delta flight, departing Sat, 2 Aug from Ontario to Dallas, returning Wed, 6 Aug, priced at S$343 found 6 days ago
Delta
Mon, 29 Sep - Sat, 11 Oct
ONT
Ontario
DFW
Dallas
S$345 Return, found 21 hours ago
S$345
Return
found 21 hours ago
Select Delta flight, departing Mon, 29 Sep from Ontario to Dallas, returning Sat, 11 Oct, priced at S$345 found 21 hours ago
United
Mon, 29 Sep - Sat, 11 Oct
ONT
Ontario
DFW
Dallas
S$511 Return, found 21 hours ago
S$511
Return
found 21 hours ago
Select United flight, departing Mon, 29 Sep from Ontario to Dallas, returning Sat, 11 Oct, priced at S$511 found 21 hours ago

Find the cheapest month to fly from Ontario (ONT) to Dallas (DFW)

April is typically the cheapest month to fly

From S$61 - S$557 per traveller.

Graph displaying average flight prices per month

Ontario to Dallas route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$281
Distance
1895 km
Average flight time
5 hours 4 mins

Perfect flights from Ontario to Dallas

Your Journey from Ontario to Dallas

Start your unforgettable journey with Expedia. Our broad selection of flights from Ontario to Dallas caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, Delta, United. Our selection of flights from Los Angeles - Ontario Intl. to Dallas-Fort Worth Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Ontario to Dallas Flights

Experience the joy of finding cheap flights from Los Angeles - Ontario Intl. to Dallas-Fort Worth Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$142 and roundtrip prices from S$282*.
 

Pre-Flight Essentials

Ensure a smooth journey from Ontario to Dallas with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Dallas

Picture yourself stepping off the plane in Dallas and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Ontario to Dallas Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Ontario to Dallas.
 

Beyond the Flight – Exploring Dallas

With Expedia, your adventure extends beyond the flight. Explore Dallas at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Ontario to Dallas with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Ontario to Dallas with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Ontario Airport to DFW Airport?
Start packing your bags, because round-trip journeys from Los Angeles - Ontario Intl. Airport (ONT) to DFW start from S$282. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ontario Airport to DFW Airport?
We understand that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Ontario Airport to DFW that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Los Angeles - Ontario Intl. Airport (ONT) to DFW flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ONT to Dallas Airport?
Around 1,900 kilometres separates Ontario and Dallas, so pack some in-flight entertainment to keep you busy for a couple of hours. That thrilling novel you haven't finished will do the trick.
Which airlines fly direct from Los Angeles - Ontario Intl. Airport (ONT) to Dallas-Fort Worth Intl. Airport (DFW)?
One airline that operates on the route from Ontario Airport to DFW is American Airlines (AA). It offers 139 flights monthly. Another airline servicing this route is Frontier Airlines (F9). You'll have 26 flights each month to select from.
Are Ontario Airport to Dallas-Fort Worth Intl. Airport (DFW) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from ONT to DFW Airport can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you'd prefer to play it safe and start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our advice? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

Dallas Airports

Dallas

Ontario Airports

Los Angeles

Los Angeles Intl. to Dallas
S$206.10

Burbank

Orange County

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