Cheap Alaska Airlines flights Ontario (ONT) to Spokane (GEG)

Grab cheap round-trip Alaska Airlines flights from ONT to GEG by organizing your results from “Price (lowest to highest)” on Expedia. Or look for options 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.

Look for one-way or round-trip flights to Spokane in January or December. You could find a cheap fare with Alaska Airlines during these off-peak months.

Begin your search one to three months ahead of your departure date to find cheap fares on Alaska Airlines flights from Los Angeles - Ontario Intl. Airport (ONT) to Spokane Intl. Airport (GEG). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic flights.*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.

Enter your dates, press search and check the “Nonstop” filter on Expedia to find any direct flights from ONT to GEG with Alaska Airlines or other carriers.

To find the earliest departures from ONT to GEG with Alaska Airlines, sort your results by “Early Morning” and “Morning.” Choosing an early flight usually means you’ll experience fewer 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.

Alaska Airlines flights from Los Angeles - Ontario Intl. Airport (ONT) to Spokane land at Spokane Intl. Airport (GEG). This is the main gateway to this city.

With a rewarding loyalty program and an excellent in-flight experience, Alaska Airlines is a top choice for many travelers heading from ONT to GEG. Also, if you’re a Mileage Plan and One Key™ member booking with 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 usually free within 24 hours of making a booking, but your airline may add a charge after that. For more details about modifying your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to update your itinerary without extra charges, tick the “Changes included” or “No cancel fee” filter when organizing your next adventure.