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Monroe

$278+ Cheap flights from Illinois to Monroe (MLU)

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MLU
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap flight deals from Illinois to Monroe

Best flights from Illinois to Monroe
Discover carefully curated flight deals from Illinois to Monroe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 29, 2025.

This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:25 amORD - MLU
1 stop6h 46mDelta
Mon 2/235:24 pmMLU - ORD
1 stop6h 32mDelta
Deal found 12/26$278
This American Airlines deal was found by Cheapflights users on 12/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/211:15 pmORD - MLU
1 stop4h 41mAmerican Airlines
Mon 2/236:26 pmMLU - ORD
1 stop5h 10mAmerican Airlines
Deal found 12/28$278
This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:00 amMDW - MLU
1 stop6h 11mDelta
Mon 2/235:24 pmMLU - MDW
1 stop5h 07mDelta
Deal found 12/26$278
This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/165:31 pmMDW - MLU
1 stop4h 50mDelta
Sat 1/176:15 amMLU - MDW
1 stop4h 17mDelta
Deal found 12/26$313
This American Airlines deal was found by Cheapflights users on 12/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/165:10 pmORD - MLU
1 stop5h 39mAmerican Airlines
Sat 1/172:21 pmMLU - ORD
1 stop5h 08mAmerican Airlines
Deal found 12/26$347
This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/169:55 amORD - MLU
1 stop6h 40mDelta
Sat 1/1712:56 pmMLU - ORD
2 stops8h 47mDelta
Deal found 12/26$494

Find flight deals from Illinois to Monroe

Keep the following information in mind while searching for Illinois to Monroe flight deals. Data was last updated December 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$278
(Delta)
Provider with most accurate pricing for Chicago (CHI)-Monroe Huenefeld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Monroe Huenefeld flights.
Search Deals
From Illinois to Monroe Huenefeld
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Monroe 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 29, 2025.
Use the filters below to find and compare flights from Illinois to Monroe that are best for you.

Fly from

Illinois

Fly to

Monroe

Route

Depart

Return

Price

ChicagoMonroe

ORD - MLU

ORDMLU

Chicago O'Hare Intl

Sat 2/21

5:25 am-12:11 pm

1 stop6h 46m

Monroe Huenefeld

Mon 2/23

5:24 pm-11:56 pm

1 stop6h 32m

$278

ChicagoMonroe

ORD - MLU

ORDMLU

Chicago O'Hare Intl

Sat 2/21

1:15 pm-5:56 pm

1 stop4h 41m

Monroe Huenefeld

Mon 2/23

6:26 pm-11:36 pm

1 stop5h 10m

$278

ChicagoMonroe

MDW - MLU

MDWMLU

Chicago Midway

Sat 2/21

6:00 am-12:11 pm

1 stop6h 11m

Monroe Huenefeld

Mon 2/23

5:24 pm-10:31 pm

1 stop5h 07m

$278

ChicagoMonroe

MDW - MLU

MDWMLU

Chicago Midway

Fri 1/16

5:31 pm-10:21 pm

1 stop4h 50m

Monroe Huenefeld

Sat 1/17

6:15 am-10:32 am

1 stop4h 17m

$313

ChicagoMonroe

ORD - MLU

ORDMLU

Chicago O'Hare Intl

Fri 1/16

5:10 pm-10:49 pm

1 stop5h 39m

Monroe Huenefeld

Sat 1/17

2:21 pm-7:29 pm

1 stop5h 08m

$347

ChicagoMonroe

ORD - MLU

ORDMLU

Chicago O'Hare Intl

Fri 1/16

9:55 am-4:35 pm

1 stop6h 40m

Monroe Huenefeld

Sat 1/17

12:56 pm-9:43 pm

2 stops8h 47m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Best time to book a flight from Illinois to Monroe

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

What is the cheapest month to book a flight from Illinois to Monroe?

Currently, May is the cheapest month in which you can book a flight from Illinois to Monroe (average of $198). Flying from Illinois to Monroe in January is currently the most expensive (average of $468). 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 Illinois to Monroe. 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 Monroe from Illinois?

    Monroe Huenefeld (MLU), located 4.4 mi from the city center, is the airport you fly into when you book flights from Illinois to Monroe.

  • How long is the flight from Illinois to Monroe?

    For as low as $278, Delta can have you in Monroe from Illinois in 4h 41m. The distance between Illinois and Monroe is about 692 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Monroe 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 Illinois to Monroe?

    Currently, May is the cheapest month in which you can book a flight from Illinois to Monroe (average of $198). Flying from Illinois to Monroe in January is currently the most expensive (average of $468). 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.

See more FAQs

Traveling to a place near Monroe?

Book flights to Monroe if you plan to visit one of these locations
West Monroe
Ruston

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Top airline flying from Illinois to Monroe

Discover the top airline that operate flights from Illinois to Monroe. 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 December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$318Average$467FlexibilityNo cancel feeOn-time71%

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