$368+ Cheap flights from Monroe (MLU) to Chicago (CHI)
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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
MLU — CHI
Nov 14 — Nov 211
Round-trip
1 adult, Economy
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Find cheap flights from Monroe to Chicago with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Monroe to Chicago
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Cheapest flights from Monroe to ChicagoExplore the most affordable flight options available from Monroe to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 15, 2026.
Explore the most affordable flight options available from Monroe to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 15, 2026.
This Delta deal was found by Cheapflights users on 10/12. 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 10/305:54 pm -
1 stop6h 03m
Mon 11/23:40 pm -
1 stop6h 29m
Deal found 10/12![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 10/12. 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 10/271:05 pm -
1 stop7h 33m
Sat 10/315:27 am -
1 stop6h 53m
Deal found 10/12![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 10/12. 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 10/275:54 pm -
1 stop4h 39m
Sat 10/316:04 am -
1 stop6h 16m
Deal found 10/12![Delta logo]()
$388
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:48 pm -
1 stop5h 11m
Mon 11/211:00 am -
1 stop7h 07m
Deal found 10/15![American Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 10/13. 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 10/305:54 pm -
1 stop4h 39m
Mon 11/211:38 am -
1 stop5h 36m
Deal found 10/13![Delta logo]()
$398
This Delta deal was found by Cheapflights users on 10/10. 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 10/155:54 pm -
1 stop6h 03m
Wed 10/216:30 am -
1 stop5h 50m
Deal found 10/10![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 10/10. 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 10/156:19 am -
2 stops10h 28m
Wed 10/216:04 am -
1 stop6h 16m
Deal found 10/10![Delta logo]()
$524
This American Airlines deal was found by Cheapflights users on 10/11. 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 12/254:48 pm -
1 stop5h 17m
Mon 12/286:00 am -
1 stop7h 18m
Deal found 10/11![American Airlines logo]()
$579
This Delta deal was found by Cheapflights users on 10/13. 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 11/205:50 pm -
1 stop6h 04m
Mon 11/2312:38 pm -
2 stops10h 20m
Deal found 10/13![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 10/13. 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 11/205:50 pm -
1 stop5h 04m
Mon 11/2312:30 pm -
2 stops10h 28m
Deal found 10/13![Delta logo]()
$664
Best flights from Monroe to ChicagoDiscover carefully curated flight deals from Monroe to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 15, 2026.
Discover carefully curated flight deals from Monroe to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 15, 2026.
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/31:22 pm -
1 stop6h 37m
Sat 2/134:59 pm -
1 stop5h 40m
Deal found 10/15![American Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 10/12. 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 10/305:54 pm -
1 stop6h 03m
Mon 11/23:40 pm -
1 stop6h 29m
Deal found 10/12![Delta logo]()
$368
This American Airlines deal was found by Cheapflights users on 10/13. 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 11/206:38 pm -
1 stop5h 42m
Mon 11/236:05 am -
1 stop7h 11m
Deal found 10/13![American Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/195:20 pm -
1 stop4h 50m
Tue 1/269:30 am -
2 stops7h 07m
Deal found 10/15![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/13. 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 10/301:48 pm -
1 stop7h 42m
Mon 11/23:00 pm -
1 stop7h 36m
Deal found 10/13![American Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 10/12. 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 10/275:54 pm -
1 stop4h 39m
Sat 10/316:04 am -
1 stop6h 16m
Deal found 10/12![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 10/12. 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 10/275:54 pm -
1 stop6h 03m
Sat 10/3110:55 am -
2 stops11h 14m
Deal found 10/12![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 10/13. 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 10/305:54 pm -
1 stop4h 39m
Mon 11/211:38 am -
1 stop5h 36m
Deal found 10/13![Delta logo]()
$398
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/196:02 am -
2 stops10h 35m
Tue 1/269:50 am -
2 stops12h 20m
Deal found 10/15![Delta logo]()
$469
This American Airlines deal was found by Cheapflights users on 10/11. 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 12/254:48 pm -
1 stop5h 17m
Mon 12/286:00 am -
1 stop7h 18m
Deal found 10/11![American Airlines logo]()
$579
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/36:02 am -
2 stops10h 48m
Sat 2/131:00 pm -
2 stops9h 10m
Deal found 10/15![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 10/13. 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 11/205:50 pm -
1 stop5h 04m
Mon 11/2312:30 pm -
2 stops10h 28m
Deal found 10/13![Delta logo]()
$664
Last-minute flights from Monroe to ChicagoDiscover last-minute flight deals from Monroe to Chicago. Data last updated October 15, 2026 and is based on user searches.
Discover last-minute flight deals from Monroe to Chicago. Data last updated October 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/10. 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 10/155:54 pm -
1 stop6h 03m
Wed 10/216:30 am -
1 stop5h 50m
Deal found 10/10![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 10/10. 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 10/156:19 am -
2 stops10h 28m
Wed 10/216:04 am -
1 stop6h 16m
Deal found 10/10![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 10/12. 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 10/271:05 pm -
1 stop7h 33m
Sat 10/315:27 am -
1 stop6h 53m
Deal found 10/12![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 10/12. 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 10/275:54 pm -
1 stop4h 39m
Sat 10/316:04 am -
1 stop6h 16m
Deal found 10/12![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 10/12. 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 10/305:54 pm -
1 stop6h 03m
Mon 11/23:40 pm -
1 stop6h 29m
Deal found 10/12![Delta logo]()
$368
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:48 pm -
1 stop5h 11m
Mon 11/211:00 am -
1 stop7h 07m
Deal found 10/15![American Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 10/13. 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 10/305:54 pm -
1 stop4h 39m
Mon 11/211:38 am -
1 stop5h 36m
Deal found 10/13![Delta logo]()
$398
This Delta deal was found by Cheapflights users on 10/13. 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 11/205:50 pm -
1 stop6h 04m
Mon 11/2312:38 pm -
2 stops10h 20m
Deal found 10/13![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 10/13. 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 11/205:50 pm -
1 stop5h 04m
Mon 11/2312:30 pm -
2 stops10h 28m
Deal found 10/13![Delta logo]()
$664
One-way flights from Monroe to ChicagoSearch for one-way flight options from Monroe to Chicago. Find affordable one-way fares based on user searches. Data last updated October 15, 2026.
Search for one-way flight options from Monroe to Chicago. Find affordable one-way fares based on user searches. Data last updated October 15, 2026.
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 10/206:48 pm -
1 stop5h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![American Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 10/14. 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 10/205:54 pm -
1 stop4h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 10/14. 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 10/206:19 am -
2 stops10h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Delta logo]()
$483
Find flight deals from Monroe to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Monroe (MLU) to Chicago (CHI). 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 October 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $368 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Monroe to Chicago 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 7,457,451 searches. Data last updated October 15, 2026.
Use the filters below to find and compare flights from Monroe to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MonroeChicago
MLU Monroe Huenefeld - ORD Chicago O'Hare Intl
MLUORD
Monroe Huenefeld
Wed 2/3
1:22 pm-7:59 pm
1 stop6h 37m
Chicago O'Hare Intl
Sat 2/13
4:59 pm-10:39 pm
1 stop5h 40m
$368
MonroeChicago
MLU Monroe Huenefeld - ORD Chicago O'Hare Intl
MLUORD
Monroe Huenefeld
Fri 10/30
5:54 pm-11:57 pm
1 stop6h 03m
Chicago O'Hare Intl
Mon 11/2
3:40 pm-10:09 pm
1 stop6h 29m
$368
MonroeChicago
MLU Monroe Huenefeld - ORD Chicago O'Hare Intl
MLUORD
Monroe Huenefeld
Fri 11/20
6:38 pm-12:20 am
1 stop5h 42m
Chicago O'Hare Intl
Mon 11/23
6:05 am-1:16 pm
1 stop7h 11m
$368
MonroeChicago
MLU Monroe Huenefeld - MDW Chicago Midway
MLUMDW
Monroe Huenefeld
Tue 1/19
5:20 pm-10:10 pm
1 stop4h 50m
Chicago Midway
Tue 1/26
9:30 am-4:37 pm
2 stops7h 07m
$374
MonroeChicago
MLU Monroe Huenefeld - ORD Chicago O'Hare Intl
MLUORD
Monroe Huenefeld
Fri 10/30
1:48 pm-9:30 pm
1 stop7h 42m
Chicago O'Hare Intl
Mon 11/2
3:00 pm-10:36 pm
1 stop7h 36m
$388
MonroeChicago
MLU Monroe Huenefeld - MDW Chicago Midway
MLUMDW
Monroe Huenefeld
Tue 10/27
5:54 pm-10:33 pm
1 stop4h 39m
Chicago Midway
Sat 10/31
6:04 am-12:20 pm
1 stop6h 16m
$388
MonroeChicago
MLU Monroe Huenefeld - ORD Chicago O'Hare Intl
MLUORD
Monroe Huenefeld
Tue 10/27
5:54 pm-11:57 pm
1 stop6h 03m
Chicago O'Hare Intl
Sat 10/31
10:55 am-10:09 pm
2 stops11h 14m
$394
MonroeChicago
MLU Monroe Huenefeld - MDW Chicago Midway
MLUMDW
Monroe Huenefeld
Fri 10/30
5:54 pm-10:33 pm
1 stop4h 39m
Chicago Midway
Mon 11/2
11:38 am-5:14 pm
1 stop5h 36m
$398
Quickest round-trip
MonroeChicago
MLU Monroe Huenefeld - ORD Chicago O'Hare Intl
MLUORD
Monroe Huenefeld
Tue 10/20
6:48 pm-11:59 pm
1 stop5h 11m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$467
MonroeChicago
MLU Monroe Huenefeld - ORD Chicago O'Hare Intl
MLUORD
Monroe Huenefeld
Tue 1/19
6:02 am-4:37 pm
2 stops10h 35m
Chicago O'Hare Intl
Tue 1/26
9:50 am-10:10 pm
2 stops12h 20m
$469
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Monroe to Chicago
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 Monroe to Chicago in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Monroe-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monroe-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monroe-Chicago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Monroe-Chicago 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 Monroe-Chicago 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 Monroe to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Monroe with our price prediction graph.
MLU-CHI
MLU-ORD
MLU-MDW
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 Monroe to Chicago
MLU-CHI
MLU-ORD
MLU-MDW
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 Monroe to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsBenton Harbor
Merrillville
Lansing
Valparaiso
Hammond
Saint Joseph
Porter
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Other flights to Chicago
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 15, 2026.
Complete your trip
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Monroe and Chicago flights
Browse other Monroe and Chicago flight options. Last updated on October 15, 2026.
Other flights from Monroe
Browse through other flights departing from Monroe. Flights are based on user searches made on Cheapflights and were last updated on October 15, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Monroe to Chicago
Discover the top airline that operate flights from Monroe to Chicago. 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 7,457,451 searches. Data last updated October 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$538 | FlexibilityNo cancel fee | On-timeN/A |