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Cheap flights from Monroe to Chicago from $307

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 9/27. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Monroe to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:05 pm - 7:11 pmMLU  Monroe Huenefeld-ORD Chicago O'Hare Intl
6h 06m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 12:20 pmORD  Chicago O'Hare Intl-MLU Monroe Huenefeld
5h 50m1 stop Atlanta Hartsfield-Jackson
$308Delta
Thu, Oct 22 - Sun, Oct 25
American Airlines Logo
1:44 pm - 9:09 pmMLU  Monroe Huenefeld-ORD Chicago O'Hare Intl
7h 25m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 9:44 amORD  Chicago O'Hare Intl-MLU Monroe Huenefeld
4h 44m1 stop Dallas/Fort Worth
$308American Airlines
Wed, Sep 16 - Sun, Sep 20
American Airlines Logo
6:44 pm - 12:14 amMLU  Monroe Huenefeld-ORD Chicago O'Hare Intl
5h 30m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 9:44 amORD  Chicago O'Hare Intl-MLU Monroe Huenefeld
4h 44m1 stop Dallas/Fort Worth
$308American Airlines
Thu, Sep 17 - Sun, Sep 20
American Airlines Logo
1:44 pm - 8:29 pmMLU  Monroe Huenefeld-ORD Chicago O'Hare Intl
6h 45m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 9:44 amORD  Chicago O'Hare Intl-MLU Monroe Huenefeld
4h 44m1 stop Dallas/Fort Worth
$308American Airlines
Fri, Sep 18 - Sun, Sep 20
American Airlines Logo
6:44 pm - 12:14 amMLU  Monroe Huenefeld-ORD Chicago O'Hare Intl
5h 30m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 9:44 amORD  Chicago O'Hare Intl-MLU Monroe Huenefeld
4h 44m1 stop Dallas/Fort Worth
$308American Airlines
Thu, Oct 1 - Sun, Oct 4
American Airlines Logo
1:44 pm - 9:09 pmMLU  Monroe Huenefeld-ORD Chicago O'Hare Intl
7h 25m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 1:14 pmORD  Chicago O'Hare Intl-MLU Monroe Huenefeld
7h 14m1 stop Dallas/Fort Worth
$308American Airlines
Fri, Oct 2 - Sun, Oct 4
American Airlines Logo
6:44 pm - 12:18 amMLU  Monroe Huenefeld-ORD Chicago O'Hare Intl
5h 34m1 stop Dallas/Fort Worth
American Airlines Logo
4:57 pm - 10:41 pmORD  Chicago O'Hare Intl-MLU Monroe Huenefeld
5h 44m1 stop Dallas/Fort Worth
$348American Airlines
Fri, Aug 28 - Tue, Sep 1
American Airlines Logo
10:18 am - 6:29 pmMLU  Monroe Huenefeld-ORD Chicago O'Hare Intl
8h 11m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 9:47 amORD  Chicago O'Hare Intl-MLU Monroe Huenefeld
4h 47m1 stop Dallas/Fort Worth
$348American Airlines
Wed, Aug 26 - Sun, Aug 30
American Airlines Logo
1:44 pm - 8:29 pmMLU  Monroe Huenefeld-ORD Chicago O'Hare Intl
6h 45m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 1:14 pmORD  Chicago O'Hare Intl-MLU Monroe Huenefeld
7h 14m1 stop Dallas/Fort Worth
$348American Airlines
Sat, Aug 29 - Wed, Sep 2
Delta Logo
5:45 pm - 11:57 pmMLU  Monroe Huenefeld-ORD Chicago O'Hare Intl
6h 12m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:22 am - 10:12 pmORD  Chicago O'Hare Intl-MLU Monroe Huenefeld
10h 50m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
$354Delta
Fri, Aug 28 - Tue, Sep 1

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American Airlines flights from Monroe to Chicago

Our best American Airlines deals on Monroe to Chicago flight tickets
American Airlines
Sep 16
MLU1:44 pmMonroe Huenefeld
7h 25m
1 stop
ORD9:09 pmChicago O'Hare Intl
Sep 20
ORD5:00 amChicago O'Hare Intl
4h 44m
1 stop
MLU9:44 amMonroe Huenefeld
$308
American Airlines
Aug 26
MLU10:18 amMonroe Huenefeld
8h 11m
1 stop
ORD6:29 pmChicago O'Hare Intl
Aug 30
ORD5:00 amChicago O'Hare Intl
4h 47m
1 stop
MLU9:47 amMonroe Huenefeld
$348
American Airlines
Oct 15
MLU6:48 pmMonroe Huenefeld
5h 11m
1 stop
ORD11:59 pmChicago O'Hare Intl
Oct 18
ORD8:14 amChicago O'Hare Intl
5h 04m
1 stop
MLU1:18 pmMonroe Huenefeld
$492

Delta flights from Monroe to Chicago

Our best Delta deals on Monroe to Chicago flight tickets
Delta
Aug 28
MLU5:45 pmMonroe Huenefeld
6h 12m
1 stop
ORD11:57 pmChicago O'Hare Intl
Sep 1
ORD11:22 amChicago O'Hare Intl
10h 50m
2 stops
MLU10:12 pmMonroe Huenefeld
$354
Delta
Aug 29
MLU12:58 pmMonroe Huenefeld
7h 32m
2 stops
ORD8:30 pmChicago O'Hare Intl
Sep 2
ORD1:59 pmChicago O'Hare Intl
8h 13m
2 stops
MLU10:12 pmMonroe Huenefeld
$569
Delta
Aug 26
MLU5:48 pmMonroe Huenefeld
6h 09m
1 stop
ORD11:57 pmChicago O'Hare Intl
Aug 30
ORD6:59 amChicago O'Hare Intl
10h 06m
2 stops
MLU5:05 pmMonroe Huenefeld
$614

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 August 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

Price

Cheapest round-trip

MonroeChicago

MLU Monroe Huenefeld - ORD Chicago O'Hare Intl

MLUORD

Monroe Huenefeld

Thu 10/22

1:05 pm-7:11 pm

1 stop6h 06m

Chicago O'Hare Intl

Sun 10/25

6:30 am-12:20 pm

1 stop5h 50m

$308

MonroeChicago

MLU Monroe Huenefeld - ORD Chicago O'Hare Intl

MLUORD

Monroe Huenefeld

Wed 9/16

1:44 pm-9:09 pm

1 stop7h 25m

Chicago O'Hare Intl

Sun 9/20

5:00 am-9:44 am

1 stop4h 44m

$308
Quickest round-trip

MonroeChicago

MLU Monroe Huenefeld - ORD Chicago O'Hare Intl

MLUORD

Monroe Huenefeld

Thu 9/17

6:44 pm-12:14 am

1 stop5h 30m

Chicago O'Hare Intl

Sun 9/20

5:00 am-9:44 am

1 stop4h 44m

$308

MonroeChicago

MLU Monroe Huenefeld - ORD Chicago O'Hare Intl

MLUORD

Monroe Huenefeld

Fri 9/18

1:44 pm-8:29 pm

1 stop6h 45m

Chicago O'Hare Intl

Sun 9/20

5:00 am-9:44 am

1 stop4h 44m

$308

MonroeChicago

MLU Monroe Huenefeld - ORD Chicago O'Hare Intl

MLUORD

Monroe Huenefeld

Thu 10/1

6:44 pm-12:14 am

1 stop5h 30m

Chicago O'Hare Intl

Sun 10/4

5:00 am-9:44 am

1 stop4h 44m

$308

MonroeChicago

MLU Monroe Huenefeld - ORD Chicago O'Hare Intl

MLUORD

Monroe Huenefeld

Fri 10/2

1:44 pm-9:09 pm

1 stop7h 25m

Chicago O'Hare Intl

Sun 10/4

6:00 am-1:14 pm

1 stop7h 14m

$308

MonroeChicago

MLU Monroe Huenefeld - ORD Chicago O'Hare Intl

MLUORD

Monroe Huenefeld

Fri 8/28

6:44 pm-12:18 am

1 stop5h 34m

Chicago O'Hare Intl

Tue 9/1

4:57 pm-10:41 pm

1 stop5h 44m

$348

MonroeChicago

MLU Monroe Huenefeld - ORD Chicago O'Hare Intl

MLUORD

Monroe Huenefeld

Wed 8/26

10:18 am-6:29 pm

1 stop8h 11m

Chicago O'Hare Intl

Sun 8/30

5:00 am-9:47 am

1 stop4h 47m

$348

MonroeChicago

MLU Monroe Huenefeld - ORD Chicago O'Hare Intl

MLUORD

Monroe Huenefeld

Sat 8/29

1:44 pm-8:29 pm

1 stop6h 45m

Chicago O'Hare Intl

Wed 9/2

6:00 am-1:14 pm

1 stop7h 14m

$348

MonroeChicago

MLU Monroe Huenefeld - ORD Chicago O'Hare Intl

MLUORD

Monroe Huenefeld

Fri 8/28

5:45 pm-11:57 pm

1 stop6h 12m

Chicago O'Hare Intl

Tue 9/1

11:22 am-10:12 pm

2 stops10h 50m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Monroe to Chicago

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Can stopping save me money on Monroe to Chicago flights?

You could potentially save up to 52% on your flight if you consider stops on a Monroe to Chicago flight.

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

5h 56m

Direct flights

None
The fastest flight from Monroe to Chicago takes 5h 56m
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. 5h 56m 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 many operators does momondo search for flights from Monroe Huenefeld Airport to Chicago?

  • 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.

Best airlines flying from Monroe to Chicago

Compare and see reviews for airlines that fly from Monroe to Chicago with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $129Free CancellationRating
7.8
8,508 reviews
Search Delta flights

Traveling to a place near Chicago?

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