$308 Cheap Flights from Champaign (CMI) to Spokane (GEG)

View $308 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard) to Spokane International Airport (GEG)

Cheap Flights from Champaign to Spokane (CMI-GEG)

Prices were available within the past 7 days and start at $308 for one-way flights and $504 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Nov 24 - Fri, Nov 28
CMI
Champaign
GEG
Spokane
$504 Roundtrip, found 3 days ago
$504
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 24 from Champaign to Spokane, returning Fri, Nov 28, priced at $504 found 3 days ago
American Airlines
Fri, Nov 7 - Mon, Nov 10
CMI
Champaign
GEG
Spokane
$560 Roundtrip, found 12 hours ago
$560
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Nov 7 from Champaign to Spokane, returning Mon, Nov 10, priced at $560 found 12 hours ago
American Airlines
Mon, Nov 24 - Fri, Nov 28
CMI
Champaign
GEG
Spokane
$594 Roundtrip, found 3 days ago
$594
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 24 from Champaign to Spokane, returning Fri, Nov 28, priced at $594 found 3 days ago
American Airlines
Mon, Nov 24 - Fri, Nov 28
CMI
Champaign
GEG
Spokane
$627 Roundtrip, found 3 days ago
$627
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 24 from Champaign to Spokane, returning Fri, Nov 28, priced at $627 found 3 days ago
American Airlines
Wed, Nov 26 - Fri, Nov 28
CMI
Champaign
GEG
Spokane
$637 Roundtrip, found 3 days ago
$637
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 26 from Champaign to Spokane, returning Fri, Nov 28, priced at $637 found 3 days ago
American Airlines
Fri, Nov 7 - Mon, Nov 10
CMI
Champaign
GEG
Spokane
$650 Roundtrip, found 12 hours ago
$650
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Nov 7 from Champaign to Spokane, returning Mon, Nov 10, priced at $650 found 12 hours ago
American Airlines
Thu, Nov 27 - Fri, Nov 28
CMI
Champaign
GEG
Spokane
$673 Roundtrip, found 3 days ago
$673
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 27 from Champaign to Spokane, returning Fri, Nov 28, priced at $673 found 3 days ago
American Airlines
Sun, Nov 23 - Fri, Nov 28
CMI
Champaign
GEG
Spokane
$680 Roundtrip, found 3 days ago
$680
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Nov 23 from Champaign to Spokane, returning Fri, Nov 28, priced at $680 found 3 days ago
American Airlines
Mon, Nov 24 - Thu, Nov 27
CMI
Champaign
GEG
Spokane
$683 Roundtrip, found 3 days ago
$683
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 24 from Champaign to Spokane, returning Thu, Nov 27, priced at $683 found 3 days ago
American Airlines
Wed, Nov 26 - Thu, Nov 27
CMI
Champaign
GEG
Spokane
$693 Roundtrip, found 3 days ago
$693
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 26 from Champaign to Spokane, returning Thu, Nov 27, priced at $693 found 3 days ago

Frequently asked questions

How much does a flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Spokane Intl. Airport (GEG) cost?
Grab a cheap one-way flight from $308 or cheap return flight from $504 from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Spokane Intl. Airport (GEG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Spokane Intl. Airport (GEG)?
Traveling in November can help you save, as it's the cheapest month for flights between CMI and GEG. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Spokane Intl. Airport (GEG)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest CMI to GEG flight.
How many flights per day from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Spokane Intl. Airport (GEG)?
You'll need to take a flight with a layover if you're traveling from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Spokane Intl. Airport (GEG). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from CMI to GEG?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Spokane Intl. Airport (GEG)?
To land at Spokane Intl. Airport (GEG) without delays, opt for a flight that takes off from University Of Illinois Urbana-Champaign Williard Airport (CMI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Spokane Intl. Airport (GEG) last-minute?
Holding off until right before your break to book your flight from CMI to GEG often results in higher prices. While you may come across some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible to boost your chances of landing a bargain.
Is it cheaper to book a CMI to GEG flight and hotel package?
Booking a CMI to GEG flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Spokane Intl. Airport (GEG)?
If you reserved your CMI to GEG flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
University Of Illinois Urbana-Champaign Williard
Destination airport
Spokane Intl.
Airlines serving
American Airlines
Roundtrip price
$504
Distance
1539 mi

Book with confidence

Champaign to Spokane Flights

The cheapest times to fly from Champaign to Spokane

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Champaign to Spokane are during the month of November. You can find some of the cheapest flights from Champaign to Spokane with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Champaign to Spokane

Sunday is one of the best days to book for cheap flights from Champaign to Spokane: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Champaign to Spokane

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Champaign to Spokane in 2025. You can also book with separate airlines for your outbound and return journeys, from $308 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Champaign to Spokane flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Champaign to Spokane airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Champaign to Spokane Flights

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*Available to One Key members.