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$434+ Cheap flights from Meridian, MS (MEI) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
MEI — ORD
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from Meridian to Illinois

Cheapest flights from Meridian to Illinois
Explore the most affordable flight options available from Meridian to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:10 amMEI - ORD
1 stop13h 16mUnited Airlines
Tue 12/3011:35 amORD - MEI
1 stop7h 02mUnited Airlines
Deal found 12/16$544
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:30 pmMEI - ORD
1 stop6h 25mUnited Airlines
Sat 1/312:50 pmORD - MEI
1 stop5h 47mUnited Airlines
Deal found 12/15$555

Find flight deals from Meridian to Illinois

Keep the following information in mind while searching for Meridian to Illinois flight deals. Data was last updated December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$434
(United Airlines)
Provider with most accurate pricing for Meridian Key Field-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Meridian Key Field-Chicago (CHI) flights.
Search Deals
From Meridian Key Field to Illinois
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Meridian to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 17, 2025.
Use the filters below to find and compare flights from Meridian to Illinois that are best for you.

Fly from

Meridian

Fly to

Illinois

Route

Depart

Return

Price

MeridianChicago

MEI - ORD

MEIORD

Meridian Key Field

Sat 2/14

8:17 am-12:26 am

1 stop16h 09m

Chicago O'Hare Intl

Wed 2/18

6:20 pm-6:39 pm

1 stop24h 19m

$434

MeridianChicago

MEI - ORD

MEIORD

Meridian Key Field

Fri 1/16

1:27 pm-7:47 am

1 stop18h 20m

Chicago O'Hare Intl

Mon 1/19

7:50 pm-6:37 pm

1 stop22h 47m

$454

MeridianChicago

MEI - ORD

MEIORD

Meridian Key Field

Thu 1/1

1:30 pm-10:37 pm

1 stop9h 07m

Chicago O'Hare Intl

Mon 1/5

11:35 am-6:37 pm

1 stop7h 02m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Meridian to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Meridian 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 Meridian to Illinois

What is the cheapest month to book a flight from Meridian, Mississippi to Illinois?

Currently, August is the cheapest month in which you can book a flight from Meridian, Mississippi to Illinois (average of $196). Flying from Meridian, Mississippi to Illinois in May is currently the most expensive (average of $331). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Meridian to Illinois. 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 Meridian to Illinois?

    For a flight from Meridian to Illinois, you will be flying from Key Field. Meridian Key Field (MEI) is just 3.4 mi from the center of the city.

  • How long is the flight from Meridian, Mississippi to Illinois?

    For as low as $434, United Airlines can have you in Illinois from Meridian, Mississippi in 16h 09m. The distance from Meridian, Mississippi to Illinois is about 668 mi.

  • Can I find deals for flights from Meridian to Illinois that include hotel bookings?

    Yes. In addition to deals on Meridian to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Meridian to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Meridian to Illinois.

  • Can I find deals for business class flights from Meridian to Illinois?

    Yes. Cheapflights offers flight deals from Meridian to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Meridian, Mississippi to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Meridian, Mississippi to Illinois (average of $196). Flying from Meridian, Mississippi to Illinois in May is currently the most expensive (average of $331). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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