Cheap Flights From Dallas-Fort Worth Intl. (DFW) To Los Angeles - Ontario Intl. (ONT)

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Cheapest Flights from Dallas (DFW) to Ontario (ONT)

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were CA $237 round trip and CA $114 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Oct 28 - Thu, Nov 13
DFW
Dallas
ONT
Ontario
CA $237 Roundtrip, found 15 hours ago
CA $237
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Oct 28 from Dallas to Ontario, returning Thu, Nov 13, priced at CA $237 found 15 hours ago
Sat, Nov 1 - Thu, Nov 13
DFW
Dallas
ONT
Ontario
CA $241 Roundtrip, found 15 hours ago
CA $241
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Nov 1 from Dallas to Ontario, returning Thu, Nov 13, priced at CA $241 found 15 hours ago
Tue, Oct 28 - Thu, Nov 13
DFW
Dallas
ONT
Ontario
CA $265 Roundtrip, found 15 hours ago
CA $265
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Oct 28 from Dallas to Ontario, returning Thu, Nov 13, priced at CA $265 found 15 hours ago
Fri, Oct 31 - Thu, Nov 13
DFW
Dallas
ONT
Ontario
CA $267 Roundtrip, found 15 hours ago
CA $267
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Fri, Oct 31 from Dallas to Ontario, returning Thu, Nov 13, priced at CA $267 found 15 hours ago
Thu, Nov 13 - Mon, Nov 17
DFW
Dallas
ONT
Ontario
CA $267 Roundtrip, found 15 hours ago
CA $267
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu, Nov 13 from Dallas to Ontario, returning Mon, Nov 17, priced at CA $267 found 15 hours ago
Sat, Nov 1 - Thu, Nov 13
DFW
Dallas
ONT
Ontario
CA $269 Roundtrip, found 15 hours ago
CA $269
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Nov 1 from Dallas to Ontario, returning Thu, Nov 13, priced at CA $269 found 15 hours ago
Tue, Oct 28 - Thu, Nov 13
DFW
Dallas
ONT
Ontario
CA $279 Roundtrip, found 15 hours ago
CA $279
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Oct 28 from Dallas to Ontario, returning Thu, Nov 13, priced at CA $279 found 15 hours ago
Fri, Oct 31 - Thu, Nov 13
DFW
Dallas
ONT
Ontario
CA $280 Roundtrip, found 15 hours ago
CA $280
Roundtrip
found 15 hours ago
Select Delta flight, departing Fri, Oct 31 from Dallas to Ontario, returning Thu, Nov 13, priced at CA $280 found 15 hours ago
Tue, Oct 28 - Thu, Nov 13
DFW
Dallas
ONT
Ontario
CA $281 Roundtrip, found 15 hours ago
CA $281
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Oct 28 from Dallas to Ontario, returning Thu, Nov 13, priced at CA $281 found 15 hours ago
Sat, Nov 1 - Thu, Nov 13
DFW
Dallas
ONT
Ontario
CA $283 Roundtrip, found 15 hours ago
CA $283
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Nov 1 from Dallas to Ontario, returning Thu, Nov 13, priced at CA $283 found 15 hours ago

Frequently asked questions

Are there direct flights from Dallas Airport to Los Angeles - Ontario Intl. Airport (ONT)?
American Airlines and Frontier Airlines are a couple of the airlines that operate nonstop flights from DFW Airport to ONT. If you need to get to where you're headed without a stopover, these are the airlines for you.
What airlines fly from DFW Airport to ONT?
Choose from a few airlines that have direct flights between Dallas and Ontario. American Airlines (AA) is one of the most popular. This carrier operates at least 186 flights every month. If that's not enough for you, have a look at the fares on offer from Frontier Airlines (F9). This airline has 17 flights each month. Between the two, you're sure to find a deal that's perfect for you.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Dallas (DFW)

Travelers at DFW love to visit these top cities. Roam to the top destinations from Dallas (DFW) today with the cheap prices from Travelocity!

Popular Flight Routes from Ontario (ONT)

Travelers at ONT love to visit these top cities. Roam to the top destinations from Ontario(ONT) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.