Cheap flights from Spokane (GEG)

Inland Northwest hub serving eastern Washington and northern Idaho

Spokane International sits about 8 km west of downtown Spokane and is the largest airport in eastern Washington and northern Idaho. Alaska Airlines and Southwest operate the most departures, with Delta, United and American adding hub connections and Allegiant running leisure routes. Top destinations include SEA, MSP, DEN, PHX, LAX and SLC. The airport also handles seasonal flights to leisure markets like Las Vegas and Hawaii.

Why search this airport on Flightmussy

Airlines flying from Spokane (GEG)

Major carriers: Alaska Airlines, Southwest, Delta, United, American Airlines. Low-cost carriers: Southwest, Allegiant, Frontier.

Popular destinations from Spokane (GEG)

Frequently asked questions

What is the cheapest month to fly from Spokane?
January, February and the back half of August tend to be the cheapest periods at GEG, when winter-sports demand has eased and summer travel winds down. Flightmussy's 12-month fare heatmap pinpoints the cheapest week per route across all the carriers serving the Inland Northwest.
Which airlines fly out of GEG?
Alaska Airlines and Southwest are the largest operators, joined by Delta, United, American, Allegiant and Frontier. Seasonal Hawaiian Airlines service to Honolulu also runs in winter. Flightmussy compares every carrier in a single search with the LCC fares fully visible alongside the legacies.
How far is GEG from downtown Spokane?
Spokane International sits roughly 8 km west of downtown Spokane. Spokane Transit Authority's route 60 connects the terminal to downtown in about 25 minutes, and taxis or rideshares typically cover the trip in 12-15 minutes outside peak times.
When should I book a flight from GEG?
For domestic hub routes, 4-6 weeks ahead is usually best; for Allegiant leisure routes, 8-12 weeks gives more reliable inventory. Flightmussy is free with no signup, so daily rechecks plus the 12-month heatmap make it easy to wait for the right week.

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