Cheap Frontier Airlines flights from Denver to Spokane (DEN→GEG)

Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap Frontier Airlines return flights from DEN to GEG. Affordable one-way tickets are also available.*

*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.

Frontier Airlines flights to Spokane are usually more affordable in the off-peak months of January and December. Whether you need a one-way or a return ticket, you could land a better deal then.

To figure out if there's a direct route from DEN to GEG with Frontier Airlines or another carrier, check the "Nonstop" filter when looking for flights.

Spokane Intl. Airport (GEG) is the primary Spokane hub for Frontier Airlines flights from Denver Intl. Airport (DEN).

It's usually possible to cancel or change your flight, although there may be a charge if you booked over 24 hours ago. Need to keep your options open? Make use of our "No cancel fee" or "Changes included" filter to find flights that won't charge you extra if you have to alter your plans. To make changes, head to "Trips," select your flight and click on "Manage Booking" for more details.