$597 Cheap Alaska Airlines flights Dallas (DAL) to Ontario (ONT)

You can discover affordable round-trip Alaska Airlines flights from DAL to ONT by sorting your results from “Price (lowest to highest)” on Expedia. Or search for deals from $597 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines flights to Ontario are usually cheaper in the low-season months of January and April. Whether you’re in search of a return or one-way ticket, you could score a better deal then.

To find cheap Alaska Airlines fares from Love Field Airport (DAL) to Los Angeles - Ontario Intl. Airport (ONT), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the price you pay. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use our “Nonstop” filter when looking for direct Alaska Airlines flights from DAL to ONT. It’s also a good way to compare other carriers servicing the same direct route.

Sort your results by “Early Morning” and “Morning” to browse the earliest flights from DAL to ONT. Taking off early means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Los Angeles - Ontario Intl. Airport (ONT) is the main Ontario hub for Alaska Airlines flights from Love Field Airport (DAL).

Offering top-tier customer service and an excellent in-flight experience, Alaska Airlines is a popular option for many travelers flying from DAL to ONT. What’s more, if you’re a Mileage Plan and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are generally free within 24 hours of making your booking, but your airline may add a charge after that. For more information about altering your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to change your plans without extra charges, apply the “Changes included” or “No cancel fee” filter when planning your next escape.