Cheap flights from Chicago to Spokane from $150

The month of October is, on average, the cheapest month to fly to Spokane from Chicago, with most prices found around $75. If you’re not able to fly to Spokane in October, then November is your next best option. Flight prices from Chicago to Spokane during November average around $98.

The cheapest day to depart on your flight to Spokane is on a Wednesday when prices can be found for as low as $303. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $427.

According to our data, the cheapest time of day to fly to Spokane is in the morning. momondo users have found flights departing from Chicago to Spokane in the morning for as low as $366. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $416. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Chicago O'Hare Intl to Spokane for the best Chicago - Spokane flight prices

You are more likely to see cheaper flights to Spokane from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Spokane for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spokane from Chicago for as low as $291 on momondo.

There are 4 cabin classes available to choose from on Chicago to Spokane flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 17% on your flight if you consider stops on a Chicago to Spokane flight.

As of June 2026, prices for Chicago to Spokane flights are approximately 4% more expensive when compared to flights at the same time last year.

Alaska Airlines, Delta, and Southwest are the most popular carriers operating from Chicago to Spokane

American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Spokane from Chicago according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Spokane. Keep in mind that there are 5 different airlines that fly to Spokane on a routine basis, so you have a few additional options to choose from.

Salt Lake City (SLC) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Flights via Seattle (SEA) offer the lowest average round-trip price of $284.

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 6h 16m.

Salt Lake City (SLC) has the shortest average layover time for this route: 1h 20m.

As of June 2026, 3 flights take off from Chicago and land in Spokane each day. The most common flight departure time for this route is 11:00AM, with 100% of daily flights taking off at noon.

The number of flights available between Chicago and Spokane is 23 per week as of June 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.