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Monroe

$329+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MLU
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap flight deals from Illinois to Monroe

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$333
(American Airlines)
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.
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From Illinois to Monroe Huenefeld
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Find flight deals from Illinois to Monroe

Cheapest flights from Illinois to Monroe
Explore the most affordable flight options available from Illinois to Monroe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Delta deal was found by Cheapflights users on 9/29. 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 10/311:25 pmORD - MLU
2 stops8h 42mDelta
Tue 11/41:00 pmMLU - ORD
1 stop5h 49mDelta
Deal found 9/29$329
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:30 amORD - MLU
1 stop6h 43mDelta
Tue 10/75:53 pmMLU - ORD
1 stop6h 06mDelta
Deal found 9/28$333
This Delta deal was found by Cheapflights users on 9/29. 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 10/314:23 pmMDW - MLU
1 stop5h 44mDelta
Tue 11/45:53 pmMLU - MDW
1 stop4h 21mDelta
Deal found 9/29$353
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:45 amORD - MLU
1 stop5h 28mDelta
Mon 10/65:53 pmMLU - ORD
1 stop6h 05mDelta
Deal found 9/28$378
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amMDW - MLU
1 stop6h 13mDelta
Mon 10/65:53 pmMLU - MDW
1 stop4h 21mDelta
Deal found 9/28$378
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Mon 12/14:45 pmORD - MLU
1 stop5h 31mAmerican Airlines
Mon 1/56:02 pmMLU - ORD
1 stop5h 13mAmerican Airlines
Deal found 9/28$524
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:23 amORD - MLU
1 stop7h 01mDelta
Mon 1/512:40 pmMLU - ORD
2 stops7h 58mDelta
Deal found 9/28$589
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:00 amMDW - MLU
1 stop6h 02mDelta
Tue 10/76:03 amMLU - MDW
1 stop5h 50mDelta
Deal found 9/28$593
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:45 amORD - MLU
1 stop5h 39mDelta
Thu 11/205:51 pmMLU - ORD
1 stop6h 11mDelta
Deal found 9/28$658
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:00 amMDW - MLU
1 stop6h 24mDelta
Thu 11/205:51 pmMLU - MDW
1 stop5h 49mDelta
Deal found 9/28$658
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/75:04 pmMDW - MLU
1 stop5h 03mDelta
Thu 10/95:53 pmMLU - MDW
1 stop4h 21mDelta
Deal found 9/28$1,053

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 September 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

Fri 2/13

5:00 am-9:18 am

1 stop4h 18m

Monroe Huenefeld

Sun 2/15

6:25 pm-11:45 pm

1 stop5h 20m

$333

ChicagoMonroe

MDW - MLU

MDWMLU

Chicago Midway

Fri 10/31

4:23 pm-10:07 pm

1 stop5h 44m

Monroe Huenefeld

Tue 11/4

5:53 pm-10:14 pm

1 stop4h 21m

$353

ChicagoMonroe

ORD - MLU

ORDMLU

Chicago O'Hare Intl

Fri 10/31

5:51 pm-10:07 pm

1 stop4h 16m

Monroe Huenefeld

Tue 11/4

1:00 pm-6:49 pm

1 stop5h 49m

$438

ChicagoMonroe

ORD - MLU

ORDMLU

Chicago O'Hare Intl

Mon 12/1

4:45 pm-10:16 pm

1 stop5h 31m

Monroe Huenefeld

Mon 1/5

6:02 pm-11:15 pm

1 stop5h 13m

$524

ChicagoMonroe

ORD - MLU

ORDMLU

Chicago O'Hare Intl

Mon 12/1

5:23 am-12:24 pm

1 stop7h 01m

Monroe Huenefeld

Mon 1/5

12:40 pm-8:38 pm

2 stops7h 58m

$589

ChicagoMonroe

ORD - MLU

ORDMLU

Chicago O'Hare Intl

Thu 11/20

6:45 am-12:24 pm

1 stop5h 39m

Monroe Huenefeld

Thu 11/20

5:51 pm-12:02 am

1 stop6h 11m

$658

ChicagoMonroe

MDW - MLU

MDWMLU

Chicago Midway

Thu 11/20

6:00 am-12:24 pm

1 stop6h 24m

Monroe Huenefeld

Thu 11/20

5:51 pm-11:40 pm

1 stop5h 49m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

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
No data available for this route at this time. Please check back soon.

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 $333, American Airlines can have you in Monroe from Illinois in 4h 18m. 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, February is the cheapest month in which you can book a flight from Illinois to Monroe (average of $363). Flying from Illinois to Monroe in December is currently the most expensive (average of $491). 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 2 airlines flying from Illinois to Monroe

Discover the top 2 airlines 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$448FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$263Average$467FlexibilityNo cancel feeOn-time71%

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