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Cheap flights from Monroe to Chicago from $273

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Monroe to Chicago departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Monroe to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:43 pm - 11:59 pm
MLU
-
ORD
6h 16m
1 stop
Delta Logo
5:30 am - 12:10 pm
ORD
-
MLU
6h 40m
1 stop
$318Delta
Fri, May 29 - Mon, Jun 1
American Airlines Logo
6:48 pm - 12:42 am
MLU
-
ORD
5h 54m
1 stop
American Airlines Logo
7:02 am - 1:12 pm
ORD
-
MLU
6h 10m
1 stop
$333American Airlines
Sat, May 23 - Mon, May 25
Delta Logo
5:43 pm - 11:59 pm
MLU
-
ORD
6h 16m
1 stop
Delta Logo
11:26 am - 5:01 pm
ORD
-
MLU
5h 35m
1 stop
$348Delta
Sat, May 16 - Wed, May 20
Delta Logo
5:43 pm - 11:59 pm
MLU
-
ORD
6h 16m
1 stop
Delta Logo
9:25 am - 5:01 pm
ORD
-
MLU
7h 36m
2 stops
$354Delta
Sat, May 16 - Wed, May 20
American Airlines Logo
6:39 pm - 11:48 pm
MLU
-
ORD
5h 09m
1 stop
American Airlines Logo
10:41 am - 6:09 pm
ORD
-
MLU
7h 28m
1 stop
$502American Airlines
Sat, May 16 - Wed, May 20
American Airlines Logo
6:39 pm - 11:48 pm
MLU
-
ORD
5h 09m
1 stop
American Airlines Logo
10:41 am - 6:09 pm
ORD
-
MLU
7h 28m
1 stop
$519American Airlines
Sat, May 16 - Wed, May 20
Delta Logo
5:43 pm - 11:59 pm
MLU
-
ORD
6h 16m
1 stop
Delta Logo
6:24 am - 5:01 pm
ORD
-
MLU
10h 37m
2 stops
$537Delta
Fri, May 29 - Mon, Jun 1
Delta Logo
5:50 pm - 11:59 pm
MLU
-
ORD
6h 09m
1 stop
Delta Logo
6:35 am - 12:20 pm
ORD
-
MLU
5h 45m
1 stop
$546Delta
Tue, Jun 9 - Fri, Jun 12
Delta Logo
1:10 pm - 6:41 pm
MLU
-
ORD
5h 31m
1 stop
Delta Logo
9:49 am - 5:01 pm
ORD
-
MLU
7h 12m
1 stop
$548Delta
Sat, May 16 - Wed, May 20
Delta Logo
6:12 am - 4:26 pm
MLU
-
ORD
10h 14m
2 stops
Delta Logo
9:48 am - 5:10 pm
ORD
-
MLU
7h 22m
1 stop
$552Delta
Tue, Jun 9 - Fri, Jun 12

American Airlines flights from Monroe to Chicago

Our best American Airlines deals on Monroe to Chicago flight tickets
American Airlines
May 23
MLU6:48 pmMonroe Huenefeld
5h 54m
1 stop
ORD12:42 amChicago O'Hare Intl
May 25
ORD7:02 amChicago O'Hare Intl
6h 10m
1 stop
MLU1:12 pmMonroe Huenefeld
$333
American Airlines
May 16
MLU6:39 pmMonroe Huenefeld
5h 09m
1 stop
ORD11:48 pmChicago O'Hare Intl
May 20
ORD10:41 amChicago O'Hare Intl
7h 28m
1 stop
MLU6:09 pmMonroe Huenefeld
$502
American Airlines
May 16
MLU6:39 pmMonroe Huenefeld
5h 09m
1 stop
ORD11:48 pmChicago O'Hare Intl
May 20
ORD10:41 amChicago O'Hare Intl
7h 28m
1 stop
MLU6:09 pmMonroe Huenefeld
$519

Delta flights from Monroe to Chicago

Our best Delta deals on Monroe to Chicago flight tickets
Delta
May 29
MLU5:43 pmMonroe Huenefeld
6h 16m
1 stop
ORD11:59 pmChicago O'Hare Intl
Jun 1
ORD5:30 amChicago O'Hare Intl
6h 40m
1 stop
MLU12:10 pmMonroe Huenefeld
$318
Delta
May 16
MLU5:43 pmMonroe Huenefeld
6h 16m
1 stop
ORD11:59 pmChicago O'Hare Intl
May 20
ORD11:26 amChicago O'Hare Intl
5h 35m
1 stop
MLU5:01 pmMonroe Huenefeld
$348
Delta
May 16
MLU5:43 pmMonroe Huenefeld
6h 16m
1 stop
ORD11:59 pmChicago O'Hare Intl
May 20
ORD9:25 amChicago O'Hare Intl
7h 36m
2 stops
MLU5:01 pmMonroe Huenefeld
$354

momondo 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, momondo users made 832,500 searches. Data last updated May 6, 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

Price

Cheapest round-trip

MonroeChicago

MLU - ORD

MLUORD

Monroe Huenefeld

Fri 5/29

5:43 pm-11:59 pm

1 stop6h 16m

Chicago O'Hare Intl

Mon 6/1

5:30 am-12:10 pm

1 stop6h 40m

$318

MonroeChicago

MLU - ORD

MLUORD

Monroe Huenefeld

Sat 5/23

6:48 pm-12:42 am

1 stop5h 54m

Chicago O'Hare Intl

Mon 5/25

7:02 am-1:12 pm

1 stop6h 10m

$333
Quickest round-trip

MonroeChicago

MLU - ORD

MLUORD

Monroe Huenefeld

Sat 5/16

5:43 pm-11:59 pm

1 stop6h 16m

Chicago O'Hare Intl

Wed 5/20

11:26 am-5:01 pm

1 stop5h 35m

$348

MonroeChicago

MLU - ORD

MLUORD

Monroe Huenefeld

Sat 5/16

5:43 pm-11:59 pm

1 stop6h 16m

Chicago O'Hare Intl

Wed 5/20

9:25 am-5:01 pm

2 stops7h 36m

$354

MonroeChicago

MLU - ORD

MLUORD

Monroe Huenefeld

Sat 5/16

6:39 pm-11:48 pm

1 stop5h 09m

Chicago O'Hare Intl

Wed 5/20

10:41 am-6:09 pm

1 stop7h 28m

$502

MonroeChicago

MLU - ORD

MLUORD

Monroe Huenefeld

Sat 5/16

6:39 pm-11:48 pm

1 stop5h 09m

Chicago O'Hare Intl

Wed 5/20

10:41 am-6:09 pm

1 stop7h 28m

$519

MonroeChicago

MLU - ORD

MLUORD

Monroe Huenefeld

Fri 5/29

5:43 pm-11:59 pm

1 stop6h 16m

Chicago O'Hare Intl

Mon 6/1

6:24 am-5:01 pm

2 stops10h 37m

$537

MonroeChicago

MLU - ORD

MLUORD

Monroe Huenefeld

Tue 6/9

5:50 pm-11:59 pm

1 stop6h 09m

Chicago O'Hare Intl

Fri 6/12

6:35 am-12:20 pm

1 stop5h 45m

$546

MonroeChicago

MLU - ORD

MLUORD

Monroe Huenefeld

Sat 5/16

1:10 pm-6:41 pm

1 stop5h 31m

Chicago O'Hare Intl

Wed 5/20

9:49 am-5:01 pm

1 stop7h 12m

$548

MonroeChicago

MLU - ORD

MLUORD

Monroe Huenefeld

Tue 6/9

6:12 am-4:26 pm

2 stops10h 14m

Chicago O'Hare Intl

Fri 6/12

9:48 am-5:10 pm

1 stop7h 22m

$552

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Monroe to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Monroe Huenefeld to Chicago?

American Airlines and Delta are the most popular carriers operating from Monroe Huenefeld to Chicago

When to book flights from Monroe to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Monroe to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Monroe to Chicago (MLU to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Monroe to Chicago

Fastest flight time

6h 05m

Direct flights

None
The fastest flight from Monroe to Chicago takes 6h 05m
There are no direct flights from Monroe to Chicago. There are no popular flight routes from Monroe to Chicago.
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Frequently asked questions about flying from Monroe to Chicago

  • How far is Monroe Huenefeld to Chicago by plane?

    There are 692.0 mi between Monroe Huenefeld and Chicago. 6h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Monroe Huenefeld Airport to Chicago?

    Prices for flights from Monroe Huenefeld Airport to Chicago refresh daily.

  • How old do you have to be to fly from Monroe Huenefeld Airport to Chicago?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Monroe Huenefeld Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Munster
Schererville
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Monroe to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Monroe.

Can I find flights from Monroe to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Monroe to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Monroe to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Monroe.

I’m not ready to book a flight from Monroe to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Monroe are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport