Cheap Flights from Chicago to Marion

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Flight deals from Chicago to Marion Airport

Looking for a cheap last-minute deal or the best return flight from Chicago to Marion Airport? If you want to travel next month, return fares start from ر.ق.‏ 517. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago to Marion

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Marion flights are currently cheapest in June.

Direct flights from Chicago to Marion

Chicago to Marion: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 298
Cheapest month to flyJune
Average flight time1 hr, 35 mins
Most popular airlineContour Airlines
Average flights per week8

Finding cheap flights from Chicago to Marion: Frequently asked questions

The best price we found for a return flight from Chicago to Marion is ر.ق.‏ 517. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 35 minutes is the average flight time from Chicago to Marion.
Contour Airlines flies direct from Chicago to Marion.
As of March 2026, there are 8 flights per week flying from Chicago to Marion.
The cheapest month to fly from Chicago to Marion is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Marion Airport on Wednesday, 8 April 2026.
Yes – the average flight time is 1 hour and 35 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Marion but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Marion is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Marion is Contour Airlines .

Flying from Chicago to Williamson County Airport (MWA): What you need to know

  • Begin your travels at one of Chicago's main airports, O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW). Check out your options for booking a flight from Chicago to Williamson County Airport (MWA) taking off from either of these.

  • Expect to be in the air for 1 hour 30 minutes. On average, that's the time it takes for a direct Chicago to Williamson County Airport flight.

  • Marion (where Williamson County Airport is located) and Chicago share the UTC-5 timezone. You'll have no time difference to factor in for your trip.

  • The most popular route is from O'Hare International Airport (ORD) to Williamson County Airport (MWA), with 12 direct weekly services. If you'd rather get moving right away, the earliest flight from ORD to MWA is the 10:10am Contour Airlines option. If a later start suits your schedule, the last departure is at 5:20pm with Contour Airlines.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your flight from Chicago to MWA.

  • High season means busier airports, so aim to get there even earlier. Give yourself at least two hours before a domestic flight and four hours for international journeys to stay on schedule.

Airports in Chicago

O'Hare International Airport (ORD)

  • Reach your destination without the detour from O'Hare International Airport (ORD). Nonstop flights from Chicago to Williamson County Airport (MWA) are available from here.

  • You can lock in a direct flight from Chicago to Williamson County Airport with Contour Airlines. This well-known airline operates services from ORD.

  • The majority of travellers prefer to fly with Contour Airlines from ORD to MWA.

  • ORD is about 40 kilometres from central Chicago. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 35 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the trip time to be around 55 minutes.

  • Want a hassle-free start to your journey? Stay near O'Hare International Airport. Whether you have an early flight from Chicago to Williamson County Airport or just don't like being rushed, these hotels are the ideal choice:

  • Of the flights that depart from O'Hare International Airport, 74.85% land on time at their destination.

  • ORD's address is 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • With public transport, you can travel from central Chicago to MDW in about 45 minutes. The terminal is roughly 19 kilometres away, and making the trip by car takes approximately 20 minutes.

  • Taking off bright and early? You might like to check in to one of these accommodation options near Chicago Midway International Airport the day before your Chicago to MWA flight:

  • When it comes to keeping flights on track, Chicago Midway International Airport has an on-time arrival rate of 77.88%.

  • MDW is located at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • From the centre of Chicago, RFD is around 137 kilometres away. It'll take you roughly 1 hour 25 minutes to reach the airport by car and 4 hours 15 minutes or so if you're on public transport.

  • Stay in bed a little longer and still make your Chicago to Williamson County Airport flight with plenty of time to spare. These accommodation options near Chicago Rockford International Airport make getting to the terminal a breeze if you're jetting off early:

  • Airports have an on-time performance rating that tracks how often flights land as expected. At RFD, that rate is 76.19%.

  • Chicago Rockford International Airport is located at 2 Airport Cir.

About Williamson County Airport (MWA)

How to find the cheapest flights from Chicago to Williamson County Airport (MWA)

  • ر.ق.‏ 298 is the best price for a one-way ticket from Chicago to Williamson County Airport. A return flight starts at ر.ق.‏ 517. These prices can change based on availability and demand.

  • Score cheap flights from Chicago to MWA by booking three months ahead. According to our research, that's the ideal time frame for finding the biggest deals.

  • Plan your trip for August. That's the best month for landing a great bargain on Chicago to Williamson County Airport tickets. If you're flexible on when you fly, use the 'Whole month' tool to find the lowest price across each month.

  • Finding a cheap flight ticket from Chicago to MWA couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as prices go down.

  • Filters make it easier to track down a bargain for your flight from Chicago to Williamson County Airport. Choose the airlines, flight times and stops that line up with your plans. Then sort the results by 'Cheapest' to bring up the lowest fares right away.

The best time to fly from Chicago to Williamson County Airport (MWA)

  • Think about the kind of holiday you want when picking your flight dates. May is the quietest month to visit Marion. August is when most people book flights from Chicago to Williamson County Airport (MWA), which may be ideal if you're chasing more action.

  • Lock in a Chicago to MWA flight ticket departing in July if you're eager to explore the city during its warmest month. Expect temperatures in Marion to range from 17ºC to 33ºC.

  • Look for cheap tickets from Chicago to Williamson County Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -7ºC and 9ºC.

More about Marion

  • Start your Marion trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Chicago to Williamson County Airport, browse our range of accommodation options including:

  • There are so many things to see and do in this city, it can be tricky to know where to begin. Hiking Tours, Old Town Square and Mandala Gardens are leading attractions which should feature on any good Marion itinerary.

Explore more of the United States

  • Nashville is just one of the many cities in the United States waiting to be discovered after you've seen Marion. Around 257 kilometres away to the south-east, its top attractions include Grand Ole Opry, Country Music Hall of Fame and Museum and The Johnny Cash Museum.

  • Around 306 kilometres east of Marion, Louisville is another favourite stop in the United States. Experience major highlights starting with Louisville Mega Cavern, Actors Theatre of Louisville and Belle of Louisville.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.