Cheap Flights from Marion to Chicago

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Find the cheapest month to fly from Marion to Chicago

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

Direct flights from Marion to Chicago

Marion to Chicago: Flight information

The things to know before you go.
Cheapest flight foundRs20,027
Cheapest month to flyMarch
Average flight time1 hr, 39 mins
Most popular airlineContour Airlines
Average flights per week14

Finding cheap flights from Marion to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Marion to Chicago is Rs39,774. 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 39 minutes is the average flight time from Marion to Chicago.
Contour Airlines flies direct from Marion to Chicago.
As of February 2026, there are 14 flights per week flying from Marion to Chicago.
The cheapest month to fly from Marion to Chicago is usually March.
If you're flying from Marion Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from Rs39,774.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Marion Airport to Chicago on Wednesday, 4 March 2026.
Yes – the average flight time is 1 hour and 39 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 Chicago 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 Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around -2°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, Contour Airlines offers the cheapest flight tickets to Chicago.

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

  • The average length of a direct flight from Williamson County Airport to Chicago is 1 hour 30 minutes.

  • Marion (the location of Williamson County Airport) and Chicago share the same timezone — UTC-5.

  • The busiest route is from Williamson County Airport (MWA) to O'Hare International Airport (ORD). Take your pick of 12 services every week between these two airports. If you want to get on your way as soon as you can, the earliest flight from MWA to ORD is the 07:15 Contour Airlines option. If you're planning to fly out later on, the last departure is at 14:00 with Contour Airlines.

  • Allow plenty of time to catch your MWA to Chicago flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Delays at security and check-in are likely if you're flying during high season, so allow a little extra breathing room. A good general rule for peak periods? Arrive up to four hours ahead for international flights and at least two hours for domestic departures.

  • Begin your trip at MWA and travel straight to O'Hare International Airport (ORD). That's where you can expect to land when searching for Williamson County Airport to Chicago tickets.

  • Keep your eyes peeled for deals with Contour Airlines. This carrier operates direct flights from Williamson County Airport to Chicago.

  • Central Marion to MWA is around 6 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Have an early flight from Williamson County Airport to Chicago? Avoid the hassle of rushing to the airport (and catch some extra z's) by choosing one of these stays close to MWA:

  • MWA's address is Suite 100, Terminal Drive.

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

  • The best price we've seen for a one-way Williamson County Airport to Chicago flight is Rs20,032. The cheapest price for a return flight is Rs39,774. Remember fares can change due to availability at the time of booking.

  • Book one month before your departure date. Research on pricing trends suggests this is the ideal window for finding cheap flights from MWA to Chicago.

  • The best month for picking up cheap Williamson County Airport to Chicago tickets is May. Use the 'Whole month' tool to compare prices, then choose the dates that offer the lowest fares.

  • Cut down on the time spent looking for cheap flights from MWA to Chicago by creating a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.

  • Pick your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Williamson County Airport to Chicago by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Chicago

O'Hare International Airport (ORD)

  • O'Hare International Airport (ORD) is around 40 kilometres from central Chicago. If you're grabbing a cab or a ride-share, the drive will take roughly 35 minutes.

  • When travelling by public transport, expect a journey time of around 55 minutes.

  • Consider booking a hotel close to ORD if you have a late flight from Williamson County Airport to Chicago. Choose one of these accommodation options and make your first night all about rest:

  • Follow your own route with an O'Hare International Airport rental car. Book your wheels from Routes Car Rentals, Dollar or Budget and find adventure across Chicago and beyond.

  • Booking your ride from O'Hare International Airport around four weeks before your flight from MWA to Chicago can help you get the lowest rate.

  • You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • After your flight from Williamson County Airport to Chicago has arrived, you can get to the city centre in around 20 minutes by car. Central Chicago is roughly 19 kilometres from Chicago Midway International Airport (MDW).

  • The trip will take roughly 45 minutes on public transport.

  • After stepping off your MWA to Chicago flight, kick back at a hotel near MDW. These are some comfortable accommodation options that'll help you slip into relaxation mode:

  • Forget about public transport timetables or cab lines. Grab a Chicago Midway International Airport rental car and let your trip unfold on your terms. Compare rates and availability from Dollar, Hertz and Budget.

  • Lock in the lowest price by reserving your ride from MDW four weeks in advance. You can also expect to have a greater selection of vehicles.

  • You can find Chicago Midway International Airport at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Find your way to the city centre after your flight from Williamson County Airport to Chicago has arrived. Central Chicago is around 137 kilometres from Chicago Rockford International Airport (RFD) and takes roughly 1 hour 25 minutes to reach by cab or ride-share.

  • If you use public transport, the journey takes about 4 hours 15 minutes.

  • Enjoy a more leisurely start to your break by choosing a hotel near RFD after your MWA to Chicago flight. Recharge after a day of travel or simply take a moment to get your bearings in a new destination at:

  • Start your journey without stressing about how to get to where you're going with a Chicago Rockford International Airport rental car. You can book a set of wheels from reliable suppliers here like Budget, Alamo and National.

  • Booking at least a few weeks in advance of your flight from Williamson County Airport to Chicago is always smart. Along with better deals, you'll get a better selection of vehicle makes and models at RFD.

  • Chicago Rockford International Airport can be found at 2 Airport Cir.

Best time to go to Chicago

  • Carefully consider your dates before booking your flight from Williamson County Airport to Chicago. The city comes alive during high season, but hotel rates are usually higher and attractions can get busy. Plan your trip to Chicago in the low season if you want a quieter vibe.

  • When booking your Williamson County Airport to Chicago flight ticket, think about what kind of weather you prefer. July is the warmest month in Chicago, with temperatures ranging from 15ºC to 29ºC.

  • Look for cheap tickets from MWA to Chicago in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC and 3ºC on average.

More about Chicago

  • When it comes to searching for somewhere to lay your head, you'll find the most popular stays in Chicago right here. Browse these options once you've locked in your flight from Williamson County Airport to Chicago:

  • There are so many things to explore in this city it can be tricky to know where to start. Art Institute of Chicago, Millennium Park and LandShark Beer Garden at Navy Pier are highlights which should feature on any well-planned Chicago itinerary.

Explore more of United States

  • Columbus is just one of the many places in United States waiting to be discovered after you've seen Chicago. Around 451 kilometres away to the south-east, check out popular attractions including Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Indianapolis is another sought-after destination in United States and is around 257 kilometres south-east of Chicago. No journey is complete without visiting The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

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