€70 Cheap Flights Dallas to Ontario (DFW-ONT)

View €70 flight on Thu, 13 Nov 2025Opens in a new window

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

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Cheap flights from Dallas to Ontario (DFW-ONT)

Prices were available within the past 7 days and start at €70 for one-way flights and €172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 13 Nov - Mon, 17 Nov
DFW
Dallas
ONT
Ontario
€172 Return, found 6 days ago
€172
Return
found 6 days ago
Select American Airlines flight, departing Thu, 13 Nov from Dallas to Ontario, returning Mon, 17 Nov, priced at €172 found 6 days ago
American Airlines
Thu, 13 Nov - Mon, 17 Nov
DFW
Dallas
ONT
Ontario
€185 Return, found 6 days ago
€185
Return
found 6 days ago
Select American Airlines flight, departing Thu, 13 Nov from Dallas to Ontario, returning Mon, 17 Nov, priced at €185 found 6 days ago
American Airlines
Thu, 13 Nov - Mon, 17 Nov
DFW
Dallas
ONT
Ontario
€196 Return, found 6 days ago
€196
Return
found 6 days ago
Select American Airlines flight, departing Thu, 13 Nov from Dallas to Ontario, returning Mon, 17 Nov, priced at €196 found 6 days ago
Delta
Thu, 13 Nov - Mon, 17 Nov
DFW
Dallas
ONT
Ontario
€204 Return, found 6 days ago
€204
Return
found 6 days ago
Select Delta flight, departing Thu, 13 Nov from Dallas to Ontario, returning Mon, 17 Nov, priced at €204 found 6 days ago
American Airlines
Thu, 13 Nov - Mon, 17 Nov
DFW
Dallas
ONT
Ontario
€218 Return, found 6 days ago
€218
Return
found 6 days ago
Select American Airlines flight, departing Thu, 13 Nov from Dallas to Ontario, returning Mon, 17 Nov, priced at €218 found 6 days ago
American Airlines
Thu, 13 Nov - Mon, 17 Nov
DFW
Dallas
ONT
Ontario
€220 Return, found 6 days ago
€220
Return
found 6 days ago
Select American Airlines flight, departing Thu, 13 Nov from Dallas to Ontario, returning Mon, 17 Nov, priced at €220 found 6 days ago
American Airlines
Thu, 13 Nov - Mon, 17 Nov
DFW
Dallas
ONT
Ontario
€231 Return, found 6 days ago
€231
Return
found 6 days ago
Select American Airlines flight, departing Thu, 13 Nov from Dallas to Ontario, returning Mon, 17 Nov, priced at €231 found 6 days ago
American Airlines
Thu, 13 Nov - Mon, 17 Nov
DFW
Dallas
ONT
Ontario
€246 Return, found 6 days ago
€246
Return
found 6 days ago
Select American Airlines flight, departing Thu, 13 Nov from Dallas to Ontario, returning Mon, 17 Nov, priced at €246 found 6 days ago
Delta
Thu, 13 Nov - Mon, 17 Nov
DFW
Dallas
ONT
Ontario
€248 Return, found 6 days ago
€248
Return
found 6 days ago
Select Delta flight, departing Thu, 13 Nov from Dallas to Ontario, returning Mon, 17 Nov, priced at €248 found 6 days ago
United
Thu, 13 Nov - Mon, 17 Nov
DFW
Dallas
ONT
Ontario
€295 Return, found 6 days ago
€295
Return
found 6 days ago
Select United flight, departing Thu, 13 Nov from Dallas to Ontario, returning Mon, 17 Nov, priced at €295 found 6 days ago

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

February is typically the cheapest month to fly

From €58 - €364 per traveller.
Dallas to Ontario route information
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Los Angeles - Ontario Intl.
Return price
€171
Distance
1895 km
Average flight time
1 hour 5 mins

Perfect flights from Dallas to Ontario

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Dallas to Ontario. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Los Angeles, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Dallas-Fort Worth Intl. to Los Angeles - Ontario Intl. ticket options cater to your travel preferences, with incredible one-way fares from €70 and roundtrip prices from €172. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Los Angeles - Ontario Intl. and explore Los Angeles and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your DFW to ONT travel arrangements today and embark on the journey of a lifetime in Ontario.

Frequently asked questions

How much is a flight from DFW Airport to Los Angeles - Ontario Intl. Airport (ONT)?
If you're planning on travelling between DFW and Ontario Airport, round-trip journeys start from €172. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dallas-Fort Worth Intl. Airport (DFW) to Ontario Airport?
When it comes to cancellation fees, every airline has its own terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from DFW Airport to Ontario Airport 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 Dallas Airport to ONT flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DFW to ONT?
The flight distance from Dallas Airport to Los Angeles - Ontario Intl. Airport (ONT) is 1,900 kilometres. Pack yourself a drink, a snack and an interesting novel to read. Keep yourself busy in the air and the hours will zip by.
Which airlines fly direct from Dallas Airport to Ontario Airport?
American Airlines (AA) is one of the preferred choices for many travellers flying between DFW and Los Angeles - Ontario Intl. Airport (ONT). Select from the 143 flights it operates on this route each month. After some more options? Check out the airfares with Frontier Airlines (F9). This carrier offers 26 monthly flights between these airports.
Are DFW to Los Angeles - Ontario Intl. Airport (ONT) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from DFW to Los Angeles - Ontario Intl. Airport (ONT) are available up to a year before departure on Expedia. And although you may nab a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

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