$99 Cheap Delta flights Boise (BOI) to Spokane (GEG)

Grab affordable return Delta Air Lines flights from $157 from BOI to GEG by filtering your results from “Price (lowest to highest)” on Expedia. Or look for deals from $99 for a one-way journey.**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.

Delta Air Lines flights to Spokane are typically cheaper in the off-peak months of January and December. Whether you’re searching for a round-trip or one-way ticket, you could land a better deal then.

To find cheap Delta Air Lines fares from Boise Airport (BOI) to Spokane Intl. Airport (GEG), start searching one to three months before your planned departure. Reserving 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 affect the overall cost. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight 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.

To figure out if there’s a direct route from BOI to GEG with Delta Air Lines or another airline, check the “Nonstop” box when looking for flights.

To find the earliest departure from BOI to GEG with Delta Air Lines, sort your results by “Early Morning” and “Morning.” Choosing an early flight usually 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.

Spokane Intl. Airport (GEG) is the main Spokane gateway for Delta Air Lines flights from Boise Airport (BOI).

Jetting off from BOI to GEG with Delta Air Lines comes with a variety of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That’s in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of ticket you purchased, a fee generally applies if you cancel or change your booking more than 24 hours after it’s been confirmed. To find plane tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when looking for flights. For more details on canceling or changing your reservation, head to “Trips,” select your flight and tick “Manage Booking.”