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Marion

Cheap flights from O'Hare Intl (ORD) to Marion, IL (MWA)

ORD — MWA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Marion

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Marion (MWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Popular in

October

Cheapest in

September

Average price

$178

Good round-trip deal

$168 or less

Good one-way deal

$108 or less
Highest demand for flights based on searches. 6% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Marion Williamson County.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Marion Williamson County.
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Best time to book a flight from O'Hare Intl to Marion

Have a flexible travel schedule? Discover the best time to fly to Marion from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Marion

What is the cheapest time of day to fly from ORD to MWA?

Find hourly flight availability from O'Hare Intl to Marion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Marion, Illinois in the morning. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight at noon.

Weekly flight availability from Chicago O'Hare Intl Airport to Marion, Illinois

Explore weekly flight availability from O'Hare Intl to Marion. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 12, 2025.

The most flights from ORD to MWA are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Marion by month

Plan your trip to Marion by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Marion, Illinois ranges from 3.1 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. September is typically the driest time to visit Marion, Illinois when rainfall is around 3.1 in.

Temperature in Marion by month

Plan your trip to Marion by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Marion, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Marion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Marion from Chicago O'Hare Intl?

    Most people fly into Marion Williamson County (MWA) if they book a flight to Marion from Chicago O'Hare Intl. On average, Williamson County has 1 inbound flight from Chicago O'Hare Intl per day from 1 airline. Marion Williamson County is conveniently located just 4.6 mi from Marion’s city center.

  • Can I find deals for flights from O'Hare Intl to Marion that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Marion flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Marion?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Marion.

  • Can I find deals for business class flights from O'Hare Intl to Marion?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Marion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Chester
Mount Vernon

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Top airline flying from O'Hare Intl to Marion

Discover the top airline that operate flights from O'Hare Intl to Marion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
ContourCheapest$125Average$185FlexibilityNo cancel feeOn-timeN/A

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