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 $279 round trip and CA $126 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Sep. 18 - Mon, Sep. 22
DFW
Dallas
ONT
Ontario
CA $279 Roundtrip, found 3 days ago
CA $279
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep. 18 from Dallas to Ontario, returning Mon, Sep. 22, priced at CA $279 found 3 days ago
Thu, Sep. 18 - Mon, Sep. 22
DFW
Dallas
ONT
Ontario
CA $317 Roundtrip, found 3 days ago
CA $317
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep. 18 from Dallas to Ontario, returning Mon, Sep. 22, priced at CA $317 found 3 days ago
Thu, Sep. 18 - Mon, Sep. 22
DFW
Dallas
ONT
Ontario
CA $396 Roundtrip, found 3 days ago
CA $396
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep. 18 from Dallas to Ontario, returning Mon, Sep. 22, priced at CA $396 found 3 days ago
Thu, Sep. 18 - Mon, Sep. 22
DFW
Dallas
ONT
Ontario
CA $437 Roundtrip, found 3 days ago
CA $437
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep. 18 from Dallas to Ontario, returning Mon, Sep. 22, priced at CA $437 found 3 days ago
Thu, Sep. 18 - Mon, Sep. 22
DFW
Dallas
ONT
Ontario
CA $516 Roundtrip, found 3 days ago
CA $516
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Sep. 18 from Dallas to Ontario, returning Mon, Sep. 22, priced at CA $516 found 3 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $966 Roundtrip, found 2 days ago
CA $966
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $966 found 2 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $1,031 Roundtrip, found 2 days ago
CA $1,031
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $1,031 found 2 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $1,037 Roundtrip, found 2 days ago
CA $1,037
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $1,037 found 2 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $1,095 Roundtrip, found 2 days ago
CA $1,095
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $1,095 found 2 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $1,162 Roundtrip, found 2 days ago
CA $1,162
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $1,162 found 2 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $1,167 Roundtrip, found 2 days ago
CA $1,167
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $1,167 found 2 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $1,203 Roundtrip, found 2 days ago
CA $1,203
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $1,203 found 2 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $1,267 Roundtrip, found 2 days ago
CA $1,267
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $1,267 found 2 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $1,272 Roundtrip, found 2 days ago
CA $1,272
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $1,272 found 2 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $1,277 Roundtrip, found 2 days ago
CA $1,277
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $1,277 found 2 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $1,343 Roundtrip, found 2 days ago
CA $1,343
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $1,343 found 2 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $1,348 Roundtrip, found 2 days ago
CA $1,348
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $1,348 found 2 days ago
Tue, Aug. 5 - Fri, Aug. 8
DFW
Dallas
ONT
Ontario
CA $1,375 Roundtrip, found 2 days ago
CA $1,375
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug. 5 from Dallas to Ontario, returning Fri, Aug. 8, priced at CA $1,375 found 2 days 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.