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O'Hare Intl

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

MWA — ORD
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Find flight deals from Marion to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Marion (MWA) to O'Hare Intl (ORD). 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 July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

August

Cheapest in

April

Average price

$219
Provider with most accurate pricing for Marion Williamson County-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Marion Williamson County-Chicago O'Hare Intl flights.
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Highest demand for flights based on searches. 21% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Compare providers for flights from Marion to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Marion to O'Hare Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Marion, Illinois-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Marion, Illinois-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Marion, Illinois-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Marion, Illinois-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Marion, Illinois-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Marion to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Marion 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 Marion to Chicago O'Hare Intl Airport

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

Find hourly flight availability from Marion to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Marion, Illinois to Chicago O'Hare Intl Airport as you normally would.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated July 18, 2026.
Get a feel of what it's like to fly with Contour from Marion to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Contour
7.7
Good
42 reviews

Boarding

7.7

Comfort

7.4

Food

6.9

Entertainment

6.2

Crew

8.0

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Oct 2025

CLT - PAH

The steward on my flight from Charlotte to Paducah was the kindest person I’ve ever met. He made everyone feel comfortable, and even laugh a little. Not to mention his hair was top tier. He deserves a raise. Xoxo
Contour
7.7
Good
42 reviews
Contour
7.7
Good
42 reviews

Boarding

7.7

Comfort

7.4

Food

6.9

Entertainment

6.2

Crew

8.0

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Oct 2025

CLT - PAH

The steward on my flight from Charlotte to Paducah was the kindest person I’ve ever met. He made everyone feel comfortable, and even laugh a little. Not to mention his hair was top tier. He deserves a raise. Xoxo

Related info for your journey

Find useful and relevant information for your journey from Marion to O'Hare Intl. 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 from for flights from Marion to Chicago O'Hare Intl?

    Marion Williamson County (MWA), located 4.6 mi from the city center, is the airport you fly out of when you book flights from Marion to Chicago O'Hare Intl. 1 airline have flights from Williamson County to Chicago O'Hare Intl on a regular basis. Booking flights from Marion Williamson County to Chicago O'Hare Intl should not be difficult; the airport handles an average of 1 outbound flight to Chicago O'Hare Intl per day.

  • What is the cheapest airline to fly from Marion, Illinois to Chicago O'Hare Intl Airport round-trip?

    Currently priced at $108, Contour will fly you from Marion, Illinois to Chicago O'Hare Intl Airport and back. In addition to Contour, many other airlines offer competitively priced options for your trip. You may be able to fly from Marion, Illinois to Chicago O'Hare Intl Airport for 48% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Marion to O'Hare Intl 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
Benton Harbor
Rosemont
Schaumburg
Lake Geneva
Naperville
Oak Brook
Gurnee
Delavan
Oakbrook Terrace
South Holland
Libertyville
Orland Park
Hoffman Estates
Downers Grove
Rockford
Racine
Great Lakes
Joliet
Waukegan
Elk Grove Village

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Top airline flying from Marion to O'Hare Intl

Discover the top airline that operate flights from Marion to O'Hare Intl. 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 July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
ContourCheapest$108Average$189FlexibilityNo cancel feeOn-timeN/A

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