$318 Find Cheap Flights from Monroe to Illinois

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monroe to Illinois departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monroe to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monroe to Illinois, as well as popular online travel agencies
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Flight Deals
Booking Insights
Flight Deals

Book Cheap Monroe to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Monroe to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Monroe to Illinois

Tue, Jun 2 - Tue, Jun 9
Delta Logo
12:50 pm - 6:41 pm
MLU
-
ORD
5h 51m
1 stop
Delta Logo
6:35 am - 12:20 pm
ORD
-
MLU
5h 45m
1 stop
$318Delta
Tue, Jun 2 - Tue, Jun 9
Delta Logo
12:50 pm - 6:41 pm
MLU
-
ORD
5h 51m
1 stop
Delta Logo
11:30 am - 9:43 pm
ORD
-
MLU
10h 13m
2 stops
$324Delta
Tue, Jun 2 - Tue, Jun 9
Delta Logo
12:50 pm - 8:14 pm
MLU
-
ORD
7h 24m
2 stops
Delta Logo
11:30 am - 9:43 pm
ORD
-
MLU
10h 13m
2 stops
$329Delta
Sat, May 16 - Wed, May 20
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
$333Delta
Sat, May 16 - Wed, May 20
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
$338Delta
Sat, May 16 - Wed, May 20
Delta Logo
5:43 pm - 11:59 pm
MLU
-
ORD
6h 16m
1 stop
Delta Logo
9:49 am - 5:01 pm
ORD
-
MLU
7h 12m
1 stop
$343Delta
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
$344Delta
Tue, May 12 - Sat, May 16
Delta Logo
12:50 pm - 6:41 pm
MLU
-
ORD
5h 51m
1 stop
Delta Logo
12:00 pm - 5:01 pm
ORD
-
MLU
5h 01m
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
6:24 am - 5:01 pm
ORD
-
MLU
10h 37m
2 stops
$349Delta
Tue, May 12 - Sat, May 16
Delta Logo
12:50 pm - 6:41 pm
MLU
-
ORD
5h 51m
1 stop
Delta Logo
6:24 am - 5:01 pm
ORD
-
MLU
10h 37m
2 stops
$354Delta
Booking Insights

KAYAK's insights & trends for Monroe to Illinois flights

Get data-powered insights and trends into flights from Monroe to Illinois to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Monroe to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Monroe is to Chicago, which takes 5h 51m.

Good to know

Cheapest flight$318
Flight from Monroe to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Monroe to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Monroe to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Monroe to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Monroe to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Monroe to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Monroe to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Monroe to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Monroe to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Monroe to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Monroe to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Monroe to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8464 reviews
7.2Food
7.8Entertainment
8.5Crew
8.1Boarding
7.9Comfort
Airline reviews

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

4.0 OkayBradley, Apr 2026
RDU - ATL
Read more Delta reviews

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Everything you need to know for your flight from Monroe to Illinois

Information on your arrival and departure airports