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

As of October 2026, there are 18 flights per week flying from Spokane to Illinois. The most common day of the week flights depart is Wed, with 22% of flights taking off on this day.

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

The number of flights available between Spokane and Illinois is 2 per day as of October 2026. The most frequent departure time is 2:00PM, with 53% of daily flights leaving in the afternoon.

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 60% 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?

Southwest, Delta, and Allegiant Air 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 October 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.

$130 Cheap Flights from Spokane to Illinois in 2026/27

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Find the cheapest flights from Spokane to Illinois

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Cheap round-trip flights

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2:50 pm - 11:55 pmGEG Spokane-MDW Chicago Midway

7h 05m1 stop Denver Intl

5:55 am - 10:15 amMDW Chicago Midway-GEG Spokane

6h 20m1 stop Denver Intl

$323Southwest

Sun, Dec 6 - Sun, Dec 13

6:25 am - 5:35 pmGEG Spokane-MDW Chicago Midway

9h 10m2 stops Phoenix Sky Harbor Intl Wichita Eisenhower National

6:05 pm - 1:05 amMDW Chicago Midway-GEG Spokane

9h 00m1 stop Las Vegas Harry Reid Intl

$328Southwest

Fri, Dec 11 - Sun, Dec 13

6:00 am - 4:33 pmGEG Spokane-MLI Moline Quad-City

8h 33m1 stop Dallas/Fort Worth

12:37 pm - 6:22 pmMLI Moline Quad-City-GEG Spokane

7h 45m1 stop Dallas/Fort Worth

$359American Airlines

Tue, Jan 12 - Tue, Jan 19

2:22 pm - 12:16 amGEG Spokane-MLI Moline Quad-City

7h 54m1 stop Chicago O'Hare Intl

12:37 pm - 6:22 pmMLI Moline Quad-City-GEG Spokane

7h 45m1 stop Dallas/Fort Worth

$359American Airlines

Tue, Dec 15 - Mon, Jan 11

7:00 am - 3:10 pmGEG Spokane-MLI Moline Quad-City

6h 10m1 stop Chicago O'Hare Intl

2:31 pm - 10:15 pmMLI Moline Quad-City-GEG Spokane

9h 44m1 stop Chicago O'Hare Intl

$359United Airlines

Tue, Dec 8 - Tue, Dec 15

7:00 am - 3:10 pmGEG Spokane-MLI Moline Quad-City

6h 10m1 stop Chicago O'Hare Intl

6:42 am - 5:53 pmMLI Moline Quad-City-GEG Spokane

13h 11m2 stops Chicago O'Hare Intl Denver Intl

$364United Airlines

Tue, Dec 8 - Tue, Dec 15

1:16 pm - 11:01 pmGEG Spokane-MLI Moline Quad-City

7h 45m1 stop Atlanta Hartsfield-Jackson

11:00 am - 10:42 pmMLI Moline Quad-City-GEG Spokane

13h 42m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$364Delta

Tue, Dec 15 - Mon, Jan 11

5:02 am - 5:44 pmGEG Spokane-ORD Chicago O'Hare Intl

10h 42m2 stops Seattle/Tacoma Intl Santa Ana J. Wayne/Orange Cnty

6:57 pm - 11:57 pmORD Chicago O'Hare Intl-GEG Spokane

7h 00m1 stop Seattle/Tacoma Intl

$367Alaska Airlines

Wed, Jan 13 - Wed, Jan 13

5:03 am - 1:13 pmGEG Spokane-ORD Chicago O'Hare Intl

6h 10m1 stop Portland

3:19 pm - 7:49 pmORD Chicago O'Hare Intl-GEG Spokane

6h 30m1 stop Seattle/Tacoma Intl

$373Alaska Airlines

Wed, Jan 13 - Wed, Jan 13

1:10 pm - 11:59 pmGEG Spokane-ORD Chicago O'Hare Intl

8h 49m1 stop Seattle/Tacoma Intl

2:32 pm - 11:20 pmORD Chicago O'Hare Intl-GEG Spokane

10h 48m1 stop Los Angeles

$419Delta

Mon, Nov 23 - Mon, Nov 30

Cheap last minute flights

Enter your travel dates to find the best prices.

5:43 pm - 5:40 amGEG Spokane-ORD Chicago O'Hare Intl

9h 57m1 stop Seattle/Tacoma Intl

2:21 pm - 9:40 pmORD Chicago O'Hare Intl-GEG Spokane

9h 19m1 stop San Diego

$412Alaska Airlines

Sat, Oct 24 - Sat, Oct 31

8:23 am - 4:50 pmGEG Spokane-ORD Chicago O'Hare Intl

6h 27m1 stop Seattle/Tacoma Intl

2:14 pm - 6:49 pmORD Chicago O'Hare Intl-GEG Spokane

6h 35m1 stop Portland

$432Alaska Airlines

Tue, Oct 27 - Wed, Oct 28

12:49 pm - 10:10 pmGEG Spokane-ORD Chicago O'Hare Intl

7h 21m1 stop Dallas/Fort Worth

9:44 am - 11:50 amORD Chicago O'Hare Intl-GEG Spokane

4h 06mnonstop

$474American Airlines

Sat, Oct 24 - Sat, Oct 31

11:05 am - 4:55 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 50mnonstop

10:00 am - 12:29 pmORD Chicago O'Hare Intl-GEG Spokane

4h 29mnonstop

$481United Airlines

Sat, Oct 24 - Sat, Oct 31

2:07 pm - 7:59 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 52mnonstop

9:44 am - 11:50 amORD Chicago O'Hare Intl-GEG Spokane

4h 06mnonstop

$495American Airlines

Tue, Oct 27 - Wed, Oct 28

1:00 pm - 11:54 pmGEG Spokane-ORD Chicago O'Hare Intl

8h 54m1 stop Seattle/Tacoma Intl

6:20 am - 2:50 pmORD Chicago O'Hare Intl-GEG Spokane

10h 30m2 stops Minneapolis St Paul Seattle/Tacoma Intl

$497Delta

Sat, Oct 24 - Sat, Oct 31

6:45 am - 2:05 pmGEG Spokane-MDW Chicago Midway

5h 20m1 stop Denver Intl

6:15 pm - 11:45 pmMDW Chicago Midway-GEG Spokane

7h 30m1 stop Phoenix Sky Harbor Intl

$532Southwest

Tue, Oct 27 - Fri, Oct 30

7:35 am - 4:50 pmGEG Spokane-MDW Chicago Midway

7h 15m1 stop Las Vegas Harry Reid Intl

6:05 am - 10:00 amMDW Chicago Midway-GEG Spokane

5h 55m1 stop Denver Intl

$532Southwest

Wed, Oct 28 - Fri, Oct 30

5:10 am - 1:30 pmGEG Spokane-ORD Chicago O'Hare Intl

6h 20m1 stop Seattle/Tacoma Intl

7:35 am - 2:50 pmORD Chicago O'Hare Intl-GEG Spokane

9h 15m2 stops Salt Lake City Seattle/Tacoma Intl

$540Delta

Tue, Oct 27 - Wed, Oct 28

11:10 am - 4:59 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 49mnonstop

10:00 am - 12:29 pmORD Chicago O'Hare Intl-GEG Spokane

4h 29mnonstop

$560United Airlines

Fri, Oct 23 - Sun, Oct 25

Cheap direct flights

Enter your travel dates to find the best prices.

2:22 pm - 8:19 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 57mnonstop

11:10 am - 1:32 pmORD Chicago O'Hare Intl-GEG Spokane

4h 22mnonstop

$394American Airlines

Wed, Dec 2 - Tue, Dec 8

2:15 pm - 8:09 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 54mnonstop

11:10 am - 1:32 pmORD Chicago O'Hare Intl-GEG Spokane

4h 22mnonstop

$394American Airlines

Tue, Dec 1 - Tue, Dec 15

2:22 pm - 8:19 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 57mnonstop

11:10 am - 1:32 pmORD Chicago O'Hare Intl-GEG Spokane

4h 22mnonstop

$397American Airlines

Wed, Dec 9 - Mon, Dec 14

7:00 am - 12:43 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 43mnonstop

7:46 pm - 10:15 pmORD Chicago O'Hare Intl-GEG Spokane

4h 29mnonstop

$399United Airlines

Sun, Dec 6 - Sun, Dec 13

7:00 am - 12:43 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 43mnonstop

7:46 pm - 10:15 pmORD Chicago O'Hare Intl-GEG Spokane

4h 29mnonstop

$399United Airlines

Fri, Dec 11 - Sun, Dec 13

6:25 am - 12:13 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 48mnonstop

7:59 pm - 10:46 pmORD Chicago O'Hare Intl-GEG Spokane

4h 47mnonstop

$399United Airlines

Thu, Mar 11 - Mon, Mar 15

7:00 am - 12:43 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 43mnonstop

7:46 pm - 10:15 pmORD Chicago O'Hare Intl-GEG Spokane

4h 29mnonstop

$399United Airlines

Tue, Dec 8 - Sat, Dec 12

11:42 pm - 5:25 amGEG Spokane-ORD Chicago O'Hare Intl

3h 43mnonstop

8:14 pm - 10:30 pmORD Chicago O'Hare Intl-GEG Spokane

4h 16mnonstop

$399United Airlines

Thu, Dec 31 - Mon, Jan 4

7:05 am - 12:57 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 52mnonstop

7:59 pm - 10:28 pmORD Chicago O'Hare Intl-GEG Spokane

4h 29mnonstop

$399United Airlines

Thu, Jan 28 - Tue, Feb 2

2:13 pm - 8:07 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 54mnonstop

11:11 am - 1:23 pmORD Chicago O'Hare Intl-GEG Spokane

4h 12mnonstop

$657Alaska Airlines

Tue, Nov 17 - Wed, Nov 18

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Delta flights from Spokane to Illinois

Our best Delta deals on Spokane to Illinois flight tickets

Delta

Nov 12

GEG7:00 amSpokane

8h 27m

1 stop

ORD5:27 pmChicago O'Hare Intl

Nov 15

ORD7:30 amChicago O'Hare Intl

6h 19m

1 stop

GEG11:49 amSpokane

$419

Delta

Nov 10

GEG7:37 pmSpokane

11h 27m

2 stops

ORD9:04 amChicago O'Hare Intl

Nov 11

ORD2:44 pmChicago O'Hare Intl

11h 08m

2 stops

GEG11:52 pmSpokane

$421

Delta

Nov 12

GEG1:10 pmSpokane

8h 49m

1 stop

ORD11:59 pmChicago O'Hare Intl

Nov 14

ORD2:44 pmChicago O'Hare Intl

9h 34m

2 stops

GEG10:18 pmSpokane

$424

Alaska Airlines flights from Spokane to Illinois

Our best Alaska Airlines deals on Spokane to Illinois flight tickets

Alaska Airlines

Jan 13

GEG5:02 amSpokane

10h 42m

2 stops

ORD5:44 pmChicago O'Hare Intl

Jan 13

ORD6:57 pmChicago O'Hare Intl

7h 00m

1 stop

GEG11:57 pmSpokane

$367

Alaska Airlines

Dec 4

GEG5:00 amSpokane

6h 10m

1 stop

ORD1:10 pmChicago O'Hare Intl

Dec 4

ORD3:19 pmChicago O'Hare Intl

9h 32m

1 stop

GEG10:51 pmSpokane

$373

Alaska Airlines

Dec 1

GEG7:01 amSpokane

7h 30m

1 stop

ORD4:31 pmChicago O'Hare Intl

Dec 15

ORD6:00 amChicago O'Hare Intl

7h 30m

1 stop

GEG11:30 amSpokane

$379

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneChicago

GEG Spokane - MDW Chicago Midway

GEGMDW

Spokane

Sun 12/6

2:50 pm-11:55 pm

1 stop7h 05m

Chicago Midway

Sun 12/13

5:55 am-10:15 am

1 stop6h 20m

$323

SpokaneChicago

GEG Spokane - MDW Chicago Midway

GEGMDW

Spokane

Fri 12/11

6:25 am-5:35 pm

2 stops9h 10m

Chicago Midway

Sun 12/13

6:05 pm-1:05 am

1 stop9h 00m

$328

SpokaneMoline

GEG Spokane - MLI Moline Quad-City

GEGMLI

Spokane

Tue 1/12

6:00 am-4:33 pm

1 stop8h 33m

Moline Quad-City

Tue 1/19

12:37 pm-6:22 pm

1 stop7h 45m

$359

SpokaneMoline

GEG Spokane - MLI Moline Quad-City

GEGMLI

Spokane

Tue 12/15

2:22 pm-12:16 am

1 stop7h 54m

Moline Quad-City

Mon 1/11

12:37 pm-6:22 pm

1 stop7h 45m

$359

SpokaneMoline

GEG Spokane - MLI Moline Quad-City

GEGMLI

Spokane

Tue 12/8

7:00 am-3:10 pm

1 stop6h 10m

Moline Quad-City

Tue 12/15

2:31 pm-10:15 pm

1 stop9h 44m

$359

SpokaneMoline

GEG Spokane - MLI Moline Quad-City

GEGMLI

Spokane

Tue 12/8

7:00 am-3:10 pm

1 stop6h 10m

Moline Quad-City

Tue 12/15

6:42 am-5:53 pm

2 stops13h 11m

$364

SpokaneMoline

GEG Spokane - MLI Moline Quad-City

GEGMLI

Spokane

Tue 12/15

1:16 pm-11:01 pm

1 stop7h 45m

Moline Quad-City

Mon 1/11

11:00 am-10:42 pm

2 stops13h 42m

$364

SpokaneChicago

GEG Spokane - ORD Chicago O'Hare Intl

GEGORD

Spokane

Wed 1/13

5:02 am-5:44 pm

2 stops10h 42m

Chicago O'Hare Intl

Wed 1/13

6:57 pm-11:57 pm

1 stop7h 00m

$367

Quickest round-trip

SpokaneChicago

GEG Spokane - ORD Chicago O'Hare Intl

GEGORD

Spokane

Wed 1/13

5:03 am-1:13 pm

1 stop6h 10m

Chicago O'Hare Intl

Wed 1/13

3:19 pm-7:49 pm

1 stop6h 30m

$373

SpokaneChicago

GEG Spokane - ORD Chicago O'Hare Intl

GEGORD

Spokane

Mon 11/23

1:10 pm-11:59 pm

1 stop8h 49m

Chicago O'Hare Intl

Mon 11/30

2:32 pm-11:20 pm

1 stop10h 48m

$419

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

Airlines

Other information

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 $324, 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 February is also cheap. Prices for this month can be found on momondo for an average of $340.

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

The cheapest day to depart from Spokane to Illinois is on a Wednesday when prices can be found for as low as $463. Flights from Spokane to Illinois on a Sunday will generally be more expensive and average around $641. 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 $446. Flights in the evening are often more expensive with an average ticket price of $559.

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 $407 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 $288 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.

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	$130
Fastest flight time	3h 35m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Spokane in the past 72 hours is $130. The best round-trip flight deal from Spokane to Illinois found on momondo in the last 72 hours is $323.

The fastest flight from Spokane to Illinois takes 3h 35m

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).

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 October 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 53.11% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 24.07%, Airbus A319 at 7.88%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 3.73%.

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
Alaska Airlines	PriceFrom $231	Free Cancellation	Rating 7.9 13,106 reviews	Search Alaska Airlines flights
Delta	PriceFrom $249	Free Cancellation	Rating 7.8 8,661 reviews	Search Delta flights
American Airlines	PriceFrom $269	Free Cancellation	Rating 7.0 12,184 reviews	Search American Airlines flights
United Airlines	PriceFrom $279	Free Cancellation	Rating 7.3 10,399 reviews	Search United Airlines flights
Southwest	PriceFrom $358	Free Cancellation	Rating 7.9 4,208 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 $65

Flights to Los Angelesfrom $39

Flights to Orlandofrom $39

Flights to Miamifrom $43

Flights to San Franciscofrom $42

Flights to Chicagofrom $60

Flights to Las Vegasfrom $36

Flights to Washington, D.C.from $35

Flights to Fort Lauderdalefrom $22

Flights to Bostonfrom $107

Flights to Atlantafrom $38

Flights to Dallasfrom $50

Cheap flights from Spokane to Illinois from $130

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 12/13. 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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Delta flights from Spokane to Illinois

Our best Delta deals on Spokane to Illinois flight tickets

Alaska Airlines flights from Spokane to Illinois

Our best Alaska Airlines deals on Spokane to Illinois flight tickets

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See travel insights to Illinois from

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?

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

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

Spokane flight routes

According to popular flight searches on momondo this year

Illinois flight routes

According to popular flight searches on momondo this year

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