Cheap Flights from Cologne (CGN) to Marion (MWA)

Popular airlines from Cologne - Bonn Airport (CGN) to Marion, IL (MWA-Williamson County Regional)

Frequently asked questions

How much does a flight from Cologne - Bonn Airport (CGN) to Williamson County Regional Airport (MWA) cost?
Snag a cheap one-way flight or cheap return flight from Cologne - Bonn Airport (CGN) to Williamson County Regional Airport (MWA) 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 Cologne - Bonn Airport (CGN) to Williamson County Regional Airport (MWA)?
is the cheapest month to fly from CGN to MWA. Traveling outside of peak seasons is often the key to better flight prices.
What is the cheapest airline that flies from Cologne - Bonn Airport (CGN) to Williamson County Regional Airport (MWA)?
To find the cheapest airline that'll fly you from CGN to MWA, use Expedia's filter tool. Tailor 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 most affordable options first.
How many flights per day from Cologne - Bonn Airport (CGN) to Williamson County Regional Airport (MWA)?
There are no daily direct flights from Cologne - Bonn Airport (CGN) to Williamson County Regional Airport (MWA). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from CGN to MWA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cologne - Bonn Airport (CGN) to Williamson County Regional Airport (MWA)?
To avoid possible delays on the Cologne - Bonn Airport (CGN) to Williamson County Regional Airport (MWA) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**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 Cologne - Bonn Airport (CGN) to Williamson County Regional Airport (MWA) last-minute?
Waiting until just before your trip to book a ticket from CGN to MWA often results in higher prices. While it's possible to find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of landing a bargain.
Is it cheaper to book a CGN to MWA flight and hotel package?
Compared with arranging hotels and flights separately, booking a CGN to MWA flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Just secure your flights and choose from our extensive range of stays, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Cologne - Bonn Airport (CGN) to Williamson County Regional Airport (MWA)?
If you booked your CGN to MWA flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, 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 for further details.

Travel information

Travel information

Origin airport
Cologne - Bonn
Destination airport
Williamson County Regional
Distance
4494 mi

Book with confidence

Book with confidence

Cologne to Marion Flights

The cheapest times to fly from Cologne to Marion

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

 

The best time to book a flight from Cologne to Marion

Sunday is one of the best days to book for cheap flights from Cologne to Marion: 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 Cologne to Marion

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 Cologne to Marion 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 Cologne to Marion 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 Cologne to Marion 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.

 

Cologne to Marion Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.