$89 Cheap Delta flights Spokane (GEG) to Denver (DEN)

Scoring cheap one-way Delta Air Lines flights from GEG to DEN from $89 on Expedia is easy — just filter by “Price (lowest to highest).” Alternatively, check out our affordable return fares from $177 for your next exciting getaway.**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.

January is one of the most affordable months to fly to Denver with Delta Air Lines. You could also find excellent prices on one-way and return tickets in November.

Start searching one to three months before your departure to score cheaper fares on Delta Air Lines flights from Spokane Intl. Airport (GEG) to Denver Intl. Airport (DEN). You can save 25% by booking your domestic flight 34 to 86 days in advance versus 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.* Nail your timing, 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.

Use our “Nonstop” filter when browsing for direct Delta Air Lines flights from GEG to DEN. It’s also a great way to compare other carriers offering the same nonstop journey.

To find the earliest departure from GEG to DEN with Delta Air Lines, sort your results by “Morning” and “Early Morning.” Booking an early flight usually means cancellations are less likely.**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.

Denver Intl. Airport (DEN) is the main Denver hub for Delta Air Lines flights from Spokane Intl. Airport (GEG).

Delta Air Lines makes flying from GEG to DEN more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You may even earn points with Delta SkyMiles. Don’t forget to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s usually possible to cancel or reschedule your flight, although there may be a charge if you made your booking over 24 hours ago. Need to keep your options open? Make use of Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t penalize you if you have to alter your plans. To modify your booking, visit “Trips,” select your flight and click on “Manage Booking” for more information.