Cheap flights from Spokane from $39

Our data suggests that currently, the cheapest flights from Spokane are being offered by Alaska Airlines, American Airlines, and Allegiant Air. For example, Alaska Airlines flights from Spokane to Los Angeles, start at $37, American Airlines flights from Spokane to Phoenix Sky Harbor Intl Airport cost around $88, and Allegiant Air flights from Spokane to Phoenix-Mesa Gateway Airport are around $96.

Currently, the cheapest flight from Spokane found by our users is for $49 to Las Vegas. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $268 to travel from Spokane to Las Vegas.

Seattle, Salt Lake City and Los Angeles are currently the destinations served most frequently from Spokane, with 24, 9 and 9 flights per day on average, respectively.

Airlines including American Airlines, Delta and Alaska Airlines frequently fly from Spokane. You can view other airlines by performing a quick search in the form above.

If you are looking for a cheap first class flight, consider flights to Denver, for which the starting price of a first class seat can be as low as $468.

Prices for flights from Spokane Airport are updated daily.

As of April 2026, there are 22 operators available to choose from for flights from Spokane Airport.

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Spokane Airport.

The travel and health documents you'll need for your trip to Spokane Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Spokane Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.