Cheap flights from Spokane to Illinois from $88
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to Illinois departing on 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Spokane to Illinois
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Illinois?
The cheapest month to fly to Illinois from Spokane is in January. Flight prices, which tend to average around $285, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $288.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Spokane to Illinois is on a Thursday when prices can be found for as low as $507. Flights from Spokane to Illinois on a Sunday will generally be more expensive and average around $727. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Spokane to Illinois during this time can be as low as $295. Flights in the morning are often more expensive with an average ticket price of $577.
What is the cheapest Spokane to Illinois flight route?
Fly from Spokane to Chicago O'Hare Intl for the best Spokane - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from Spokane when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $389 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Spokane for as low as $253 on momondo.
What cabin class options are available on Spokane to Illinois flights?
There are 4 cabin classes available to choose from on Spokane to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Spokane to Illinois?
Southwest, United Airlines, and Hawaiian Airlines are the most popular carriers operating from Spokane to Illinois
What airlines fly to Illinois?
Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Illinois from Spokane according to our data. Delta is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from Spokane to Illinois on average per week?
As of May 2025, there are 3 flights per week flying from Spokane to Illinois. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.
Cheap Spokane to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Spokane to Illinois
When did momondo last update prices for flights from Spokane Airport to Illinois?
Prices for flights from Spokane Airport to Illinois are updated daily.
How many operators does momondo search for flights from Spokane Airport to Illinois?
As of May 2025, there are 5 operators available to choose from for flights from Spokane Airport to Illinois.
How old do you have to be to fly from Spokane Airport to Illinois?
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 to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Spokane to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Spokane to Illinois is Airbus A319, representing 36.34% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 35.21%, Embraer 175 at 12.39%, and Boeing 737 MAX 8 at 8.45%.
Best airlines flying from Spokane to Illinois
Compare and see reviews for airlines that fly from Spokane to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $175 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $194 | Free Cancellation | Rating 8.0 4,294 reviews | |||
| PriceFrom $213 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 8.0 9,972 reviews | |||
| PriceFrom $282 | Free Cancellation | Rating 7.4 8,696 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Spokane to Illinois?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Spokane to Illinois. momondo saves you time and could save you money on your trip.
Can I find flights from Spokane to Illinois with flexible booking policies on momondo?
Flights from Spokane to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Spokane to Illinois?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Spokane.
I’m not ready to book a flight from Spokane to Illinois right now. Can momondo alert me if prices change?
Price alerts on flights to Illinois from Spokane are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.