How many flights depart from Spokane to Illinois on average per day?

The number of flights available between Spokane and Illinois is 4 per day as of June 2026. The most frequent departure time is 11:00AM, with 60% of daily flights leaving at noon.

How many flights depart from Spokane to Illinois on average per week?

As of June 2026, there are 33 flights per week flying from Spokane to Illinois. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

What airlines fly to Illinois?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Illinois from Spokane according to our data. American Airlines is the first choice among our users, with 55% 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.

What is the cheapest airline that flies from Spokane to Illinois?

Alaska Airlines, Delta, and Southwest are the most popular carriers operating 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 June 2026, 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.

$146 Cheap Flights from Spokane to Illinois in 2026

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Find the cheapest flights from Spokane to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:13 am - 4:44 pm

GEG

ORD

8h 31m

1 stop

6:00 am - 11:00 am

ORD

GEG

7h 00m

1 stop

$291Alaska Airlines

Tue, Jul 21 - Tue, Jul 28

8:15 am - 6:57 pm

GEG

ORD

8h 42m

1 stop

8:20 pm - 8:26 am

ORD

GEG

14h 06m

1 stop

$303Alaska Airlines

Wed, Jul 15 - Sat, Jul 18

2:29 pm - 8:32 pm

GEG

ORD

4h 03mnonstop

11:30 am - 1:39 pm

ORD

GEG

4h 09mnonstop

$311American Airlines

Tue, Jul 21 - Tue, Jul 28

2:29 pm - 8:32 pm

GEG

ORD

4h 03mnonstop

1:25 pm - 8:45 pm

ORD

GEG

9h 20m

1 stop

$321American Airlines

Tue, Jul 21 - Tue, Jul 28

2:23 pm - 9:25 pm

GEG

ORD

5h 02m

1 stop

7:40 pm - 11:55 pm

ORD

GEG

6h 15m

1 stop

$331Delta

Tue, Jun 30 - Tue, Jul 7

1:55 pm - 10:50 pm

GEG

MDW

6h 55m

1 stop

2:10 pm - 10:05 pm

MDW

GEG

9h 55m

1 stop

$331Southwest

Wed, Aug 26 - Wed, Sep 2

4:55 pm - 5:00 am

GEG

MDW

10h 05m

1 stop

3:10 pm - 10:25 pm

MDW

GEG

9h 15m

2 stops

$336Southwest

Wed, Aug 26 - Wed, Sep 2

7:20 pm - 8:45 am

GEG

MDW

11h 25m

2 stops

9:55 am - 4:06 pm

MDW

GEG

8h 11m

2 stops

$344Delta

Fri, Oct 9 - Tue, Oct 13

1:45 pm - 12:19 am

GEG

PIA

8h 34m

2 stops

8:50 am - 3:19 pm

PIA

GEG

8h 29m

1 stop

$424United Airlines

Tue, Oct 27 - Sat, Oct 31

1:45 pm - 12:19 am

GEG

PIA

8h 34m

2 stops

1:20 pm - 11:38 pm

PIA

GEG

12h 18m

2 stops

$429United Airlines

Tue, Oct 27 - Sat, Oct 31

Delta flights from Spokane to Illinois

Our best Delta deals on Spokane to Illinois flight tickets

Delta

Jun 30

GEG2:23 pmSpokane

5h 02m

1 stop

ORD9:25 pmChicago O'Hare Intl

Jul 7

ORD7:40 pmChicago O'Hare Intl

6h 15m

1 stop

GEG11:55 pmSpokane

$331

Delta

Jun 30

GEG2:23 pmSpokane

5h 02m

1 stop

ORD9:25 pmChicago O'Hare Intl

Jul 7

ORD5:18 pmChicago O'Hare Intl

8h 37m

2 stops

GEG11:55 pmSpokane

$336

Delta

Oct 16

GEG7:00 amSpokane

5h 57m

1 stop

ORD2:57 pmChicago O'Hare Intl

Oct 19

ORD1:55 pmChicago O'Hare Intl

6h 27m

1 stop

GEG6:22 pmSpokane

$337

United Airlines flights from Spokane to Illinois

Our best United Airlines deals on Spokane to Illinois flight tickets

United Airlines

Jun 23

GEG4:08 pmSpokane

6h 36m

1 stop

ORD12:44 amChicago O'Hare Intl

Jun 24

ORD6:00 amChicago O'Hare Intl

8h 37m

1 stop

GEG12:37 pmSpokane

$376

United Airlines

Oct 27

GEG1:45 pmSpokane

8h 34m

2 stops

PIA12:19 amGreater Peoria

Oct 31

PIA8:50 amGreater Peoria

8h 29m

1 stop

GEG3:19 pmSpokane

$424

United Airlines

Oct 27

GEG1:45 pmSpokane

8h 34m

2 stops

PIA12:19 amGreater Peoria

Oct 31

PIA1:20 pmGreater Peoria

12h 18m

2 stops

GEG11:38 pmSpokane

$429

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 7/21

6:13 am-4:44 pm

1 stop8h 31m

Chicago O'Hare Intl

Tue 7/28

6:00 am-11:00 am

1 stop7h 00m

$291

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Wed 7/15

8:15 am-6:57 pm

1 stop8h 42m

Chicago O'Hare Intl

Sat 7/18

8:20 pm-8:26 am

1 stop14h 06m

$303

Quickest round-trip

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 7/21

2:29 pm-8:32 pm

Nonstop4h 03m

Chicago O'Hare Intl

Tue 7/28

11:30 am-1:39 pm

Nonstop4h 09m

$311

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 7/21

2:29 pm-8:32 pm

Nonstop4h 03m

Chicago O'Hare Intl

Tue 7/28

1:25 pm-8:45 pm

1 stop9h 20m

$321

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 6/30

2:23 pm-9:25 pm

1 stop5h 02m

Chicago O'Hare Intl

Tue 7/7

7:40 pm-11:55 pm

1 stop6h 15m

$331

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Wed 8/26

1:55 pm-10:50 pm

1 stop6h 55m

Chicago Midway

Wed 9/2

2:10 pm-10:05 pm

1 stop9h 55m

$331

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Wed 8/26

4:55 pm-5:00 am

1 stop10h 05m

Chicago Midway

Wed 9/2

3:10 pm-10:25 pm

2 stops9h 15m

$336

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Fri 10/9

7:20 pm-8:45 am

2 stops11h 25m

Chicago Midway

Tue 10/13

9:55 am-4:06 pm

2 stops8h 11m

$344

SpokanePeoria

GEG - PIA

GEGPIA

Spokane

Tue 10/27

1:45 pm-12:19 am

2 stops8h 34m

Greater Peoria

Sat 10/31

8:50 am-3:19 pm

1 stop8h 29m

$424

SpokanePeoria

GEG - PIA

GEGPIA

Spokane

Tue 10/27

1:45 pm-12:19 am

2 stops8h 34m

Greater Peoria

Sat 10/31

1:20 pm-11:38 pm

2 stops12h 18m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

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Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Spokane is in October. Flight prices, which tend to average around $90, 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 October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $117.

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 $429. Flights from Spokane to Illinois on a Sunday will generally be more expensive and average around $620. 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 at noon. Flights from Spokane to Illinois during this time can be as low as $418. Flights in the evening are often more expensive with an average ticket price of $652.

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 from Spokane to Illinois?

You are more likely to see cheaper flights to Illinois from Spokane when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $361 when searching 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 $201 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.

Can stopping save me money on Spokane to Illinois flights?

You could potentially save up to 34% on your flight if you consider stops on a Spokane to Illinois flight.

Cheap Spokane to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spokane to Illinois

Best Price Found	$218
Fastest flight time	3h 30m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Spokane in the past 72 hours is $218. The best round-trip flight deal from Spokane to Illinois found on momondo in the last 72 hours is $397.

The fastest flight from Spokane to Illinois takes 3h 30m

Direct flights go from Spokane to Illinois every day.

There are 98 airports in Illinois. From Spokane there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).

Search flight deals

Frequently asked questions about flying 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 June 2026, 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 Boeing 737-800, representing 56.90% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 29.30%, Boeing 737 MAX 8 at 3.40%, and Airbus A319 at 2.97%.

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
Delta	PriceFrom $177	Free Cancellation	Rating 7.8 8,395 reviews	Search Delta flights
Alaska Airlines	PriceFrom $214	Free Cancellation	Rating 7.9 12,474 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $235	Free Cancellation	Rating 7.1 11,649 reviews	Search American Airlines flights
United Airlines	PriceFrom $252	Free Cancellation	Rating 7.4 9,776 reviews	Search United Airlines flights
Southwest	PriceFrom $265	Free Cancellation	Rating 8.0 4,257 reviews	Search Southwest flights

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.

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Popular cities in Illinois

Flights to New Yorkfrom $72

Flights to Los Angelesfrom $49

Flights to Orlandofrom $50

Flights to Miamifrom $79

Flights to Chicagofrom $56

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $56

Flights to Washington, D.C.from $58

Flights to Bostonfrom $75

Flights to Atlantafrom $50

Flights to Fort Lauderdalefrom $46

Flights to Dallasfrom $50

Cheap flights from Spokane to Illinois from $146

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 7/28. 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

What is the cheapest month to fly to Illinois?

What is the cheapest day to depart on your flight to Illinois?

What is the cheapest time of day to depart on your flight to Illinois?

What is the cheapest Spokane to Illinois flight route?

How far in advance should I book a flight from Spokane to Illinois?

What cabin class options are available on Spokane to Illinois flights?

Can stopping save me money on Spokane to Illinois flights?

What is the cheapest airline that flies from Spokane to Illinois?

What airlines fly to Illinois?

How many flights depart from Spokane to Illinois on average per day?

How many flights depart from Spokane to Illinois on average per week?

Cheap Spokane to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spokane to Illinois

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

Frequently asked questions about flying from Spokane to Illinois

Best airlines flying from Spokane to Illinois

Compare and see reviews for airlines that fly from Spokane to Illinois with momondo

Why use momondo?

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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