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Cheap flights from Montgomery, Alabama to Illinois from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montgomery, Alabama to Illinois departing on 2/6. 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 Montgomery, Alabama to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 2:47 pm
MGM
-
STL
7h 47m1 stop
American Airlines Logo
6:52 am - 1:36 pm
STL
-
MGM
6h 44m1 stop
$248American Airlines
Fri, Feb 6 - Sun, Feb 8
American Airlines Logo
7:00 am - 2:47 pm
MGM
-
STL
7h 47m1 stop
American Airlines Logo
6:00 am - 1:36 pm
STL
-
MGM
7h 36m2 stops
$254American Airlines
Fri, Feb 6 - Sun, Feb 8
Delta Logo
6:25 pm - 11:56 pm
MGM
-
ORD
5h 31m1 stop
Delta Logo
6:45 am - 11:55 am
ORD
-
MGM
5h 10m1 stop
$258Delta
Fri, Feb 20 - Wed, Feb 25
Delta Logo
5:59 pm - 11:59 pm
MGM
-
ORD
6h 00m1 stop
Delta Logo
7:05 am - 12:02 pm
ORD
-
MGM
4h 57m1 stop
$263Delta
Wed, Jan 14 - Mon, Jan 19
American Airlines Logo
12:53 pm - 7:48 pm
MGM
-
ORD
6h 55m1 stop
American Airlines Logo
5:35 am - 1:04 pm
ORD
-
MGM
7h 29m2 stops
$264American Airlines
Fri, Feb 20 - Wed, Feb 25
Delta Logo
2:30 pm - 7:35 pm
MGM
-
ORD
5h 05m1 stop
Delta Logo
2:50 pm - 9:19 pm
ORD
-
MGM
6h 29m1 stop
$268Delta
Fri, Jan 9 - Tue, Jan 13
Delta Logo
4:00 pm - 10:07 pm
MGM
-
MDW
6h 07m1 stop
Delta Logo
11:21 am - 5:17 pm
MDW
-
MGM
5h 56m1 stop
$268Delta
Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
6:00 am - 3:17 pm
MGM
-
ORD
9h 17m2 stops
American Airlines Logo
11:29 am - 5:30 pm
ORD
-
MGM
6h 01m1 stop
$269American Airlines
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
5:00 pm - 10:27 pm
MGM
-
STL
5h 27m1 stop
United Airlines Logo
1:10 pm - 11:55 am
STL
-
MGM
22h 45m2 stops
$861United Airlines
Fri, Apr 10 - Sat, Apr 18
United Airlines Logo
5:00 pm - 10:45 am
MGM
-
STL
17h 45m2 stops
United Airlines Logo
1:10 pm - 4:25 pm
STL
-
MGM
27h 15m2 stops
$1,070United Airlines
Fri, Apr 10 - Sat, Apr 18

Delta flights from Montgomery, Alabama to Illinois

Our best Delta deals on Montgomery, Alabama to Illinois flight tickets
Delta
Feb 20
MGM6:25 pmMontgomery Dannelly Field
5h 31m
1 stop
ORD11:56 pmChicago O'Hare Intl
Feb 25
ORD6:45 amChicago O'Hare Intl
5h 10m
1 stop
MGM11:55 amMontgomery Dannelly Field
$258
Find similar
Delta
Jan 14
MGM5:59 pmMontgomery Dannelly Field
6h 00m
1 stop
ORD11:59 pmChicago O'Hare Intl
Jan 19
ORD7:05 amChicago O'Hare Intl
4h 57m
1 stop
MGM12:02 pmMontgomery Dannelly Field
$263
Find similar
Delta
Jan 9
MGM2:30 pmMontgomery Dannelly Field
5h 05m
1 stop
ORD7:35 pmChicago O'Hare Intl
Jan 13
ORD2:50 pmChicago O'Hare Intl
6h 29m
1 stop
MGM9:19 pmMontgomery Dannelly Field
$268
Find similar

American Airlines flights from Montgomery, Alabama to Illinois

Our best American Airlines deals on Montgomery, Alabama to Illinois flight tickets
American Airlines
Feb 6
MGM7:00 amMontgomery Dannelly Field
7h 47m
1 stop
STL2:47 pmLambert-St Louis
Feb 8
STL6:52 amLambert-St Louis
6h 44m
1 stop
MGM1:36 pmMontgomery Dannelly Field
$248
Find similar
American Airlines
Feb 6
MGM7:00 amMontgomery Dannelly Field
7h 47m
1 stop
STL2:47 pmLambert-St Louis
Feb 8
STL6:00 amLambert-St Louis
7h 36m
2 stops
MGM1:36 pmMontgomery Dannelly Field
$254
Find similar
American Airlines
Feb 20
MGM12:53 pmMontgomery Dannelly Field
6h 55m
1 stop
ORD7:48 pmChicago O'Hare Intl
Feb 25
ORD5:35 amChicago O'Hare Intl
7h 29m
2 stops
MGM1:04 pmMontgomery Dannelly Field
$264
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montgomery, Alabama to Illinois 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 December 27, 2025.
Use the filters below to find and compare flights from Montgomery, Alabama to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Fri 2/6

7:00 am-2:47 pm

1 stop7h 47m

Lambert-St Louis

Sun 2/8

6:52 am-1:36 pm

1 stop6h 44m

$248

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Fri 2/6

7:00 am-2:47 pm

1 stop7h 47m

Lambert-St Louis

Sun 2/8

6:00 am-1:36 pm

2 stops7h 36m

$254

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Fri 2/20

6:25 pm-11:56 pm

1 stop5h 31m

Chicago O'Hare Intl

Wed 2/25

6:45 am-11:55 am

1 stop5h 10m

$258

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Wed 1/14

5:59 pm-11:59 pm

1 stop6h 00m

Chicago O'Hare Intl

Mon 1/19

7:05 am-12:02 pm

1 stop4h 57m

$263

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Fri 2/20

12:53 pm-7:48 pm

1 stop6h 55m

Chicago O'Hare Intl

Wed 2/25

5:35 am-1:04 pm

2 stops7h 29m

$264

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Fri 1/9

2:30 pm-7:35 pm

1 stop5h 05m

Chicago O'Hare Intl

Tue 1/13

2:50 pm-9:19 pm

1 stop6h 29m

$268

MontgomeryChicago

MGM - MDW

MGMMDW

Montgomery Dannelly Field

Sat 1/10

4:00 pm-10:07 pm

1 stop6h 07m

Chicago Midway

Wed 1/14

11:21 am-5:17 pm

1 stop5h 56m

$268

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Tue 1/13

6:00 am-3:17 pm

2 stops9h 17m

Chicago O'Hare Intl

Tue 1/20

11:29 am-5:30 pm

1 stop6h 01m

$269

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Fri 4/10

5:00 pm-10:27 pm

1 stop5h 27m

Lambert-St Louis

Sat 4/18

1:10 pm-11:55 am

2 stops22h 45m

$861

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Fri 4/10

5:00 pm-10:45 am

2 stops17h 45m

Lambert-St Louis

Sat 4/18

1:10 pm-4:25 pm

2 stops27h 15m

$1,070

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 Illinois from

How to get the cheapest flight ticket from Montgomery, Alabama to Illinois

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 month to fly to Illinois?

The cheapest month to fly to Illinois from Montgomery, Alabama is in April. Flight prices, which tend to average around $256, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $296.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Montgomery, Alabama to Illinois during this time can be as low as $372. Flights in the morning are often more expensive with an average ticket price of $385.

Can stopping save me money on Montgomery, Alabama to Illinois flights?

You could potentially save up to 48% on your flight if you consider stops on a Montgomery, Alabama to Illinois flight.

Cheap Montgomery, Alabama to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montgomery, Alabama to Illinois

Fastest flight time

4h 14m

Direct flights

None
The fastest flight from Montgomery, Alabama to Illinois takes 4h 14m
There are no direct flights from Montgomery, Alabama to Illinois. There are no popular flight routes from Montgomery, Alabama to Illinois.
Search flight deals

  • When did momondo last update prices for flights from Montgomery Dannelly Field Airport to Illinois?

    Prices for flights from Montgomery Dannelly Field Airport to Illinois were last updated today.

  • How many operators does momondo search for flights from Montgomery Dannelly Field Airport to Illinois?

  • How old do you have to be to fly from Montgomery Dannelly Field Airport to Illinois?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montgomery Dannelly Field Airport to Illinois.

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

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montgomery, Alabama to Illinois

Compare and see reviews for airlines that fly from Montgomery, Alabama to Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $186Free CancellationRating
7.2
11,068 reviews
Search American Airlines flights
DeltaPriceFrom $188Free CancellationRating
7.9
8,018 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Montgomery to Illinois?

Finding the right flight to Illinois from Montgomery is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

Can I find flights from Montgomery to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Montgomery which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montgomery to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from Montgomery. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Illinois from Montgomery 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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