Cheap Flights from Champaign (CMI) to Galesburg (GBG)

Popular airlines from Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard) to Galesburg, IL (GBG-Galesburg Municipal)

Frequently asked questions

How much does a flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Galesburg, IL (GBG-Galesburg Municipal) cost?
Secure a cheap one-way flight or cheap return flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Galesburg, IL (GBG-Galesburg Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Galesburg, IL (GBG-Galesburg Municipal)?
Planning your trip for can help you save, as it's the cheapest month for flights between CMI and GBG. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Galesburg, IL (GBG-Galesburg Municipal)?
To find the cheapest airline that'll fly you from CMI to GBG, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Galesburg, IL (GBG-Galesburg Municipal)?
There are no daily nonstop flights from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Galesburg, IL (GBG-Galesburg Municipal). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from CMI to GBG?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, airline and other factors.*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 Galesburg, IL (GBG-Galesburg Municipal)?
To reach Galesburg, IL (GBG-Galesburg Municipal) without delays, pick a flight that leaves University Of Illinois Urbana-Champaign Williard Airport (CMI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Galesburg, IL (GBG-Galesburg Municipal) last-minute?
Booking your flight from CMI to GBG shortly before your journey is usually more expensive. But if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a CMI to GBG flight and hotel package?
Compared with arranging flights and hotels separately, booking a CMI to GBG flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Galesburg, IL (GBG-Galesburg Municipal)?
You can usually reschedule or cancel your CMI to GBG flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
University Of Illinois Urbana-Champaign Williard
Destination airport
Galesburg Municipal
Distance
129 mi

Book with confidence

Book with confidence

Champaign to Galesburg Flights

The cheapest times to fly from Champaign to Galesburg

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 Galesburg are during the month of . You can find some of the cheapest flights from Champaign to Galesburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Champaign to Galesburg

Sunday is one of the best days to book for cheap flights from Champaign to Galesburg: 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 Galesburg

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 Galesburg in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Galesburg 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 Galesburg 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 Galesburg Flights

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*Available to One Key members.