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Spokane

$100+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GEG
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Illinois to Spokane

Keep the following information in mind while searching for Illinois to Spokane flight deals. Data was last updated June 16, 2025.

Round-trip from

$200
(Priceline)

One-way from

$100
(Priceline)

Popular in

December

Cheapest in

January

Average price

$349

Good round-trip deal

$302 or less

Good one-way deal

$154 or less
From Illinois to Spokane
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One-way flight from Illinois to Spokane
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Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Illinois to Spokane.
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Price to beat on a one-way flight from Illinois to Spokane.
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Find 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 June 16, 2025.

This Priceline deal was found by Cheapflights users on 6/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/65:40 amORD - GEG
1 stop7h 23mFrontier
Tue 7/1511:51 amGEG - ORD
1 stop10h 19mFrontier
Deal found 6/15$200
This CheapTickets deal was found by Cheapflights users on 6/14. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/296:00 amORD - GEG
1 stop8h 28mAlaska Airlines
Tue 8/58:48 pmGEG - ORD
1 stop6h 52mAlaska Airlines
Deal found 6/14$203
This Trip.com deal was found by Cheapflights users on 6/14. 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.
Tue 7/296:00 amORD - GEG
1 stop8h 28mMultiple Airlines
Tue 8/57:44 pmGEG - ORD
1 stop7h 56mMultiple Airlines
Deal found 6/14$204
This Hawaiian Airlines deal was found by Cheapflights users on 6/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/306:00 amORD - GEG
1 stop8h 28mHawaiian Airlines
Wed 8/68:48 pmGEG - ORD
1 stop6h 52mHawaiian Airlines
Deal found 6/16$214
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:20 pmORD - GEG
1 stop6h 18mDelta
Wed 7/231:10 pmGEG - ORD
1 stop6h 58mDelta
Deal found 6/14$215
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/127:21 pmMDW - GEG
1 stop5h 51mDelta
Tue 7/225:10 pmGEG - MDW
2 stops13h 34mDelta
Deal found 6/14$240
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Thu 9/1810:46 amORD - GEG
Nonstop3h 58mAmerican Airlines
Tue 9/231:30 pmGEG - ORD
Nonstop3h 48mAmerican Airlines
Deal found 6/14$255
This Southwest deal was found by Cheapflights users on 6/14. 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 7/267:00 pmMDW - GEG
1 stop7h 05mSouthwest
Wed 7/306:05 amGEG - MDW
1 stop9h 20mSouthwest
Deal found 6/14$255
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:11 pmSTL - GEG
1 stop6h 25mDelta
Mon 8/185:05 pmGEG - STL
1 stop5h 33mDelta
Deal found 6/16$277
This Southwest deal was found by Cheapflights users on 6/16. 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.
Mon 8/116:40 pmSTL - GEG
1 stop6h 20mSouthwest
Mon 8/186:45 amGEG - STL
2 stops9h 50mSouthwest
Deal found 6/16$282
This FlightHub deal was found by Cheapflights users on 6/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1412:35 pmMDW - GEG
1 stop24h 31mFrontier
Thu 7/2411:58 amGEG - MDW
1 stop6h 56mFrontier
Deal found 6/14$286
This Southwest deal was found by Cheapflights users on 6/14. 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.
Wed 6/255:25 pmORD - GEG
1 stop8h 40mSouthwest
Tue 7/11:25 pmGEG - ORD
1 stop8h 15mSouthwest
Deal found 6/14$295

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 June 16, 2025.
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

Sun 7/6

5:40 am-11:03 am

1 stop7h 23m

Spokane

Tue 7/15

11:51 am-12:10 am

1 stop10h 19m

$200

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Tue 7/29

6:00 am-12:28 pm

1 stop8h 28m

Spokane

Tue 8/5

8:48 pm-5:40 am

1 stop6h 52m

$203

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Tue 7/29

6:00 am-12:28 pm

1 stop8h 28m

Spokane

Tue 8/5

7:44 pm-5:40 am

1 stop7h 56m

$204

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 7/30

6:00 am-12:28 pm

1 stop8h 28m

Spokane

Wed 8/6

8:48 pm-5:40 am

1 stop6h 52m

$214

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Tue 7/15

7:11 am-2:56 pm

1 stop9h 45m

Spokane

Tue 7/22

3:38 pm-11:56 pm

1 stop6h 18m

$215

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Sat 7/12

7:21 pm-11:12 pm

1 stop5h 51m

Spokane

Tue 7/22

5:10 pm-8:44 am

2 stops13h 34m

$240

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Thu 9/18

10:46 am-12:44 pm

Nonstop3h 58m

Spokane

Tue 9/23

1:30 pm-7:18 pm

Nonstop3h 48m

$255

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Sat 7/26

7:00 pm-12:05 am

1 stop7h 05m

Spokane

Wed 7/30

6:05 am-5:25 pm

1 stop9h 20m

$255

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Mon 8/11

7:11 pm-11:36 pm

1 stop6h 25m

Spokane

Mon 8/18

5:05 pm-12:38 am

1 stop5h 33m

$277

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Mon 8/11

6:40 pm-11:00 pm

1 stop6h 20m

Spokane

Mon 8/18

6:45 am-6:35 pm

2 stops9h 50m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 46 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, January is the cheapest month in which you can book a flight from Illinois to Spokane (average of $326). Flying from Illinois to Spokane in March is currently the most expensive (average of $453). 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 June 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Spokane as you normally would.

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 June 16, 2025.

The most flights from USIL to GEG are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Spokane by month

Plan your trip to Spokane by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spokane ranges from 0.6 - 2.3 inches per month. November is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit Spokane when rainfall is around 0.6 in.

Temperature in Spokane by month

Plan your trip to Spokane by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spokane, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Spokane

Get insights into the airlines that provide service to Spokane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spokane. Reviews last updated June 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Illinois to Spokane by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,500 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from Hawaiian 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 American Airlines (100%), Alaska Airlines (100%) and SkyWest Airlines (85%).

  • What are the cheapest flights from Illinois to Spokane?

    While on average a flight from Illinois to Spokane is generally $285, our data shows the cheapest flight currently is $89. When looking at the most popular route, (Chicago O'Hare Intl - Spokane), you can expect to pay $193 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, January is the cheapest month in which you can book a flight from Illinois to Spokane (average of $326). Flying from Illinois to Spokane in March is currently the most expensive (average of $453). 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 Illinois?

Book flights to Illinois if you plan to visit one of these locations
Sandpoint
Spokane Valley

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Alternative routes for Illinois to Spokane

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$194Average$397FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$498FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$228Average$495FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$237Average$328FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$279Average$502FlexibilityNo cancel feeOn-time69%

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