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$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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GEG
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Illinois to Spokane

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Spokane (GEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$199
(Southwest)

One-way from

$100
(Delta)

Good round-trip deal

$368 or less
From Illinois to Spokane
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One-way flight from Illinois to Spokane
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Price to beat on a round-trip 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 January 21, 2025.

This Southwest deal was found by Cheapflights users on 1/21. 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 2/86:15 amORD - GEG
1 stop8h 45mSouthwest
Sat 2/155:00 amGEG - ORD
1 stop11h 30mSouthwest
Deal found 1/21$199
This Southwest deal was found by Cheapflights users on 1/21. 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 2/86:05 amMDW - GEG
1 stop8h 15mSouthwest
Sat 2/155:00 amGEG - MDW
1 stop9h 25mSouthwest
Deal found 1/21$199
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 3/52:08 pmMDW - GEG
2 stops11h 55mDelta
Wed 3/126:00 amGEG - MDW
1 stop6h 15mDelta
Deal found 1/20$204
This Delta deal was found by Cheapflights users on 1/21. 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 2/257:00 amORD - GEG
1 stop9h 45mDelta
Thu 2/271:15 pmGEG - ORD
1 stop6h 12mDelta
Deal found 1/21$219
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 4/32:20 pmSTL - GEG
1 stop5h 39mDelta
Mon 4/75:15 pmGEG - STL
1 stop5h 13mDelta
Deal found 1/21$297
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 1/273:35 pmORD - GEG
1 stop7h 09mAlaska Airlines
Mon 2/249:54 pmGEG - ORD
1 stop13h 10mAlaska Airlines
Deal found 1/20$313
This Southwest deal was found by Cheapflights users on 1/20. 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 3/314:10 pmSTL - GEG
1 stop10h 00mSouthwest
Mon 4/71:00 pmGEG - STL
1 stop9h 40mSouthwest
Deal found 1/20$373
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 3/76:00 amORD - GEG
1 stop10h 24mAmerican Airlines
Fri 3/143:20 pmGEG - ORD
1 stop7h 24mAmerican Airlines
Deal found 1/21$392
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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.
Sun 8/247:00 amSTL - GEG
1 stop7h 50mAlaska Airlines
Sun 8/316:00 amGEG - STL
1 stop5h 52mAlaska Airlines
Deal found 1/19$406
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Sun 8/243:15 pmSTL - GEG
1 stop8h 42mUnited Airlines
Sun 8/315:43 amGEG - STL
2 stops7h 38mUnited Airlines
Deal found 1/19$412
This United Airlines deal was found by Cheapflights users on 1/21. 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 6/257:45 pmORD - GEG
Nonstop4h 11mUnited Airlines
Sat 7/57:30 amGEG - ORD
Nonstop3h 44mUnited Airlines
Deal found 1/21$429
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 7/116:04 amSTL - GEG
1 stop8h 55mAmerican Airlines
Tue 7/1512:21 pmGEG - STL
1 stop5h 58mAmerican Airlines
Deal found 1/20$453

Find flights from Illinois to Spokane within your budget

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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sat 2/8

6:15 am-1:00 pm

1 stop8h 45m

Spokane

Sat 2/15

5:00 am-6:30 pm

1 stop11h 30m

$199

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Sat 2/8

6:05 am-12:20 pm

1 stop8h 15m

Spokane

Sat 2/15

5:00 am-4:25 pm

1 stop9h 25m

$199

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 4/2

9:34 am-12:58 pm

1 stop5h 24m

Spokane

Wed 4/16

7:21 pm-9:24 am

2 stops12h 03m

$204

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Wed 3/5

2:08 pm-12:03 am

2 stops11h 55m

Spokane

Wed 3/12

6:00 am-2:15 pm

1 stop6h 15m

$204

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Thu 4/3

2:20 pm-5:59 pm

1 stop5h 39m

Spokane

Mon 4/7

5:15 pm-12:28 am

1 stop5h 13m

$297

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sat 3/8

5:56 pm-9:02 am

2 stops17h 06m

Spokane

Mon 3/10

9:54 pm-1:04 pm

1 stop13h 10m

$336

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Mon 3/31

4:10 pm-12:10 am

1 stop10h 00m

Spokane

Mon 4/7

1:00 pm-12:40 am

1 stop9h 40m

$373

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Fri 3/7

6:00 am-2:24 pm

1 stop10h 24m

Spokane

Fri 3/14

3:20 pm-12:44 am

1 stop7h 24m

$392

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Thu 4/3

9:39 am-8:50 pm

2 stops13h 11m

Spokane

Mon 4/7

1:40 pm-9:50 pm

1 stop6h 10m

$418

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 6/25

7:45 pm-9:56 pm

Nonstop4h 11m

Spokane

Sat 7/5

7:30 am-1:14 pm

Nonstop3h 44m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 32 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.

Travel insights for flights from Illinois to Spokane

Get recent, data-driven insights about flights from Illinois to Spokane including ideal travel times, pricing trends, and more.

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 $465). 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 21, 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.

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 January 21, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and United Airlines 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.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 Delta, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from Southwest and American Airlines, 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 cheapest flights from Illinois to Spokane?

    While on average a flight from Illinois to Spokane is generally $533, our data shows the cheapest flight currently is $334. When looking at the most popular route, (Chicago O'Hare Intl - Spokane), you can expect to pay $199 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 $465). 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
Spokane Valley
Sandpoint
Post Falls

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$168Average$558FlexibilityNo cancel feeOn-time71%
DeltaCheapest$223Average$414FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$237Average$367FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$288Average$487FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$362Average$558FlexibilityNo cancel feeOn-time63%
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