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Spokane

$111+ Cheap flights from Illinois to Spokane (GEG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GEG
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Illinois to Spokane

Cheapest flights from Illinois to Spokane
Explore the most affordable flight options available from Illinois to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:29 pm
ORD
-
GEG
1 stop8h 30m
Multiple Airlines
Thu 2/2612:22 pm
GEG
-
ORD
1 stop8h 52m
Multiple Airlines
Deal found 1/27$193
This Trip.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/43:46 pm
STL
-
GEG
1 stop21h 22m
Frontier
Sun 2/812:03 pm
GEG
-
STL
1 stop22h 47m
Frontier
Deal found 1/26$211
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:29 pm
ORD
-
GEG
1 stop8h 30m
Alaska Airlines
Wed 3/115:40 am
GEG
-
ORD
1 stop6h 31m
Alaska Airlines
Deal found 1/28$235
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:29 pm
ORD
-
GEG
1 stop7h 32m
Alaska Airlines
Mon 3/912:00 pm
GEG
-
ORD
1 stop9h 56m
Alaska Airlines
Deal found 1/27$249
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:43 pm
ORD
-
GEG
1 stop10h 09m
Alaska Airlines
Mon 6/87:00 am
GEG
-
ORD
1 stop9h 46m
Alaska Airlines
Deal found 1/27$262
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:40 pm
ORD
-
GEG
1 stop8h 37m
United Airlines
Tue 3/37:00 am
GEG
-
ORD
Nonstop3h 50m
United Airlines
Deal found 1/28$265
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:40 pm
ORD
-
GEG
Nonstop4h 10m
United Airlines
Mon 6/84:03 pm
GEG
-
ORD
1 stop6h 41m
United Airlines
Deal found 1/27$272
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
ORD
-
GEG
1 stop6h 42m
Alaska Airlines
Sat 8/2912:36 pm
GEG
-
ORD
1 stop9h 05m
Alaska Airlines
Deal found 1/27$275
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
STL
-
GEG
1 stop9h 36m
Alaska Airlines
Wed 3/45:40 am
GEG
-
STL
1 stop6h 11m
Alaska Airlines
Deal found 1/28$277
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:45 am
ORD
-
GEG
Nonstop3h 59m
American Airlines
Thu 2/2612:25 pm
GEG
-
ORD
Nonstop3h 43m
American Airlines
Deal found 1/27$277
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:40 pm
ORD
-
GEG
Nonstop4h 10m
United Airlines
Mon 6/14:03 pm
GEG
-
ORD
1 stop6h 41m
United Airlines
Deal found 1/28$279
This Southwest deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:15 pm
ORD
-
GEG
1 stop7h 10m
Southwest
Tue 3/310:50 am
GEG
-
ORD
2 stops9h 45m
Southwest
Deal found 1/28$280

Find flight deals from Illinois to Spokane

Keep the following information in mind while searching for Illinois to Spokane flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$193
(Expedia)

One-way from

$111
(Kiwi.com)

Popular in

May

Cheapest in

April

Average price

$306

Good round-trip deal

$255 or less

Good one-way deal

$191 or less
Provider with most accurate pricing for Chicago (CHI)-Spokane flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Spokane flights.
Search Deals
From Illinois to Spokane
Search Deals
One-way flight from Illinois to Spokane
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Illinois to Spokane.
Search Deals
Price to beat on a one-way flight from Illinois to Spokane.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Spokane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Illinois to Spokane that are best for you.

Fly from

Illinois

Fly to

Spokane

Route

Depart

Return

Price

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sat 2/28

2:40 pm-9:17 pm

1 stop8h 37m

Spokane

Tue 3/3

7:00 am-12:50 pm

Nonstop3h 50m

$265

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 6/3

7:40 pm-9:50 pm

Nonstop4h 10m

Spokane

Mon 6/8

4:03 pm-12:44 am

1 stop6h 41m

$272

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 3/4

3:07 pm-11:59 pm

1 stop10h 52m

Spokane

Fri 3/6

12:00 pm-11:56 pm

1 stop9h 56m

$275

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Tue 3/3

7:00 am-2:36 pm

1 stop9h 36m

Spokane

Wed 3/4

5:40 am-1:51 pm

1 stop6h 11m

$277

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Fri 6/12

7:40 pm-9:50 pm

Nonstop4h 10m

Spokane

Mon 6/15

4:03 pm-12:44 am

1 stop6h 41m

$279

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 6/24

7:00 am-2:06 pm

1 stop9h 06m

Spokane

Wed 7/1

7:07 pm-7:26 am

2 stops10h 19m

$280

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sat 2/28

5:15 pm-10:25 pm

1 stop7h 10m

Spokane

Tue 3/3

10:50 am-10:35 pm

2 stops9h 45m

$280

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Fri 2/27

6:45 pm-11:54 pm

1 stop7h 09m

Spokane

Sat 3/7

1:20 pm-9:52 pm

1 stop6h 32m

$282

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 3/4

5:25 am-11:35 am

1 stop8h 10m

Spokane

Wed 3/11

6:15 am-6:00 pm

2 stops9h 45m

$282

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Thu 3/19

9:30 am-1:10 pm

1 stop5h 40m

Spokane

Wed 3/25

6:00 am-1:25 pm

1 stop5h 25m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Spokane

Have a flexible travel schedule? Discover the best time to fly to Spokane from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Spokane

What is the cheapest month to book a flight from Illinois to Spokane?

Currently, October is the cheapest month in which you can book a flight from Illinois to Spokane (average of $113). Flying from Illinois to Spokane in July is currently the most expensive (average of $286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to GEG?

Find hourly flight availability from Illinois to Spokane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 13% on flights from Illinois to Spokane by exploring options for tickets at noon.

Weekly flight availability from Illinois to Spokane

Explore weekly flight availability from Illinois to Spokane. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from USIL to GEG are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from Illinois to Spokane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Spokane from Illinois?

    Spokane (GEG) is the airport you will fly into if you book a flight from Illinois to Spokane. It is only a 5.6 mi journey from Spokane (GEG) to Spokane’s city center.

  • How long is the flight from Illinois to Spokane?

    For as low as $282, United Airlines can have you in Spokane from Illinois in 5h 40m. The distance between Illinois and Spokane is about 1506 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Illinois to Spokane one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $87. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from Illinois to Spokane for a low price.

  • What are the most popular routes from Illinois to Spokane?

    The most popular flight routes from Illinois to Spokane are Chicago O'Hare Intl - Spokane, Chicago Midway - Spokane and Lambert-St Louis - Spokane.

  • What are the most reliable airlines from Illinois to Spokane?

    The top 3 most reliable airlines when flying from Illinois to Spokane are United Airlines (78%), SkyWest Airlines (70%) and Alaska Airlines (67%).

  • What are the cheapest flights from Illinois to Spokane?

    While on average a flight from Illinois to Spokane is generally $316, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Chicago O'Hare Intl - Spokane), you can expect to pay $256 for that flight.

  • Can I find deals for flights from Illinois to Spokane that include hotel bookings?

    Yes. In addition to deals on Illinois to Spokane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Spokane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Spokane.

  • Can I find deals for business class flights from Illinois to Spokane?

    Yes. Cheapflights offers flight deals from Illinois to Spokane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Spokane?

    Currently, October is the cheapest month in which you can book a flight from Illinois to Spokane (average of $113). Flying from Illinois to Spokane in July is currently the most expensive (average of $286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Post Falls
Spokane Valley

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Top 5 airlines flying from Illinois to Spokane

Discover the top 5 airlines that operate flights from Illinois to Spokane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$184Average$281FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$207Average$467FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$215Average$445FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$221Average$301FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$228Average$424FlexibilityNo cancel feeOn-time63%

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