Illinois

$243+ Cheap flights from Montgomery, AL (MGM) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — ORD
Mar 5 — Mar 121
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Cheap flight deals from Montgomery to Illinois

Cheapest flights from Montgomery to Illinois
Explore the most affordable flight options available from Montgomery to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Delta deal was found by Cheapflights users on 2/2. 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 5/612:37 pm
MGM
-
STL
1 stop5h 07m
Delta
Sat 5/96:00 am
STL
-
MGM
1 stop5h 59m
Delta
Deal found 2/2$248
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/187:00 am
MGM
-
STL
2 stops12h 29m
American Airlines
Sun 2/226:57 pm
STL
-
MGM
1 stop4h 46m
American Airlines
Deal found 2/2$254
This Delta deal was found by Cheapflights users on 2/2. 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 2/256:25 pm
MGM
-
ORD
1 stop5h 31m
Delta
Sat 2/285:25 am
ORD
-
MGM
1 stop6h 30m
Delta
Deal found 2/2$258
This Delta deal was found by Cheapflights users on 2/2. 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 4/1512:37 pm
MGM
-
MDW
1 stop3h 52m
Delta
Sat 4/186:00 am
MDW
-
MGM
1 stop5h 56m
Delta
Deal found 2/2$258
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/256:32 am
MGM
-
ORD
1 stop7h 25m
American Airlines
Sat 2/284:04 pm
ORD
-
MGM
2 stops7h 39m
American Airlines
Deal found 2/1$264
This Delta deal was found by Cheapflights users on 2/2. 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 5/66:26 pm
MGM
-
STL
1 stop5h 08m
Delta
Tue 5/126:00 am
STL
-
MGM
1 stop5h 59m
Delta
Deal found 2/2$292
This Delta deal was found by Cheapflights users on 2/3. 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 5/16:26 pm
MGM
-
ORD
1 stop5h 33m
Delta
Mon 5/48:15 am
ORD
-
MGM
1 stop5h 47m
Delta
Deal found 2/3$303
This Delta deal was found by Cheapflights users on 2/2. 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 5/76:28 pm
MGM
-
STL
1 stop5h 31m
Delta
Mon 5/117:09 pm
STL
-
MGM
1 stop3h 49m
Delta
Deal found 2/2$336
This Delta deal was found by Cheapflights users on 2/2. 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 2/66:11 pm
MGM
-
STL
1 stop5h 26m
Delta
Sun 2/85:04 pm
STL
-
MGM
1 stop5h 34m
Delta
Deal found 2/2$338
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/66:00 am
MGM
-
STL
2 stops8h 57m
American Airlines
Sun 2/86:52 am
STL
-
MGM
1 stop6h 44m
American Airlines
Deal found 2/2$344
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/1812:38 pm
MGM
-
ORD
1 stop5h 19m
American Airlines
Tue 3/244:04 pm
ORD
-
MGM
2 stops6h 44m
American Airlines
Deal found 2/2$347
This Delta deal was found by Cheapflights users on 2/2. 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 5/66:26 pm
MGM
-
STL
1 stop5h 08m
Delta
Sun 5/106:00 am
STL
-
MGM
1 stop5h 59m
Delta
Deal found 2/2$348

Find flight deals from Montgomery to Illinois

Keep the following information in mind while searching for Montgomery to Illinois flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$248
(Delta)

One-way from

$243
(Delta)

Popular in

January

Cheapest in

December

Average price

$283
Provider with most accurate pricing for Montgomery Dannelly Field-Chicago (CHI) flight deals.
Provider most trusted by Cheapflights users for Montgomery Dannelly Field-Chicago (CHI) flights.
From Montgomery Dannelly Field to Illinois
One-way flight from Montgomery Dannelly Field to Illinois
High demand for flights, 8% potential price rise
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montgomery 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Montgomery to Illinois that are best for you.

Fly from

Montgomery

Fly to

Illinois

Route

Depart

Return

Price

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Wed 5/6

12:37 pm-5:44 pm

1 stop5h 07m

Lambert-St Louis

Wed 5/13

6:00 am-11:59 am

1 stop5h 59m

$248

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Wed 3/18

6:25 pm-11:54 pm

1 stop5h 29m

Chicago O'Hare Intl

Tue 3/24

5:30 am-11:55 am

1 stop6h 25m

$258

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Wed 2/25

6:25 pm-11:56 pm

1 stop5h 31m

Chicago O'Hare Intl

Sat 2/28

5:25 am-11:55 am

1 stop6h 30m

$258

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Fri 5/1

6:26 pm-11:59 pm

1 stop5h 33m

Chicago O'Hare Intl

Fri 5/8

7:05 am-2:13 pm

1 stop7h 08m

$258

MontgomeryChicago

MGM - MDW

MGMMDW

Montgomery Dannelly Field

Wed 4/15

12:37 pm-4:29 pm

1 stop3h 52m

Chicago Midway

Sat 4/18

6:00 am-11:56 am

1 stop5h 56m

$258

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Wed 2/25

6:32 am-1:57 pm

1 stop7h 25m

Chicago O'Hare Intl

Sat 2/28

4:04 pm-11:43 pm

2 stops7h 39m

$264

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Fri 2/27

2:47 pm-8:41 pm

1 stop5h 54m

Lambert-St Louis

Mon 3/2

6:47 pm-10:41 pm

1 stop3h 54m

$292

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Thu 5/7

6:28 pm-11:59 pm

1 stop5h 31m

Lambert-St Louis

Sat 5/9

6:00 am-11:59 am

1 stop5h 59m

$292

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Thu 5/7

6:28 pm-11:59 pm

1 stop5h 31m

Lambert-St Louis

Wed 5/13

6:00 am-11:59 am

1 stop5h 59m

$292

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Wed 5/6

6:26 pm-11:34 pm

1 stop5h 08m

Lambert-St Louis

Tue 5/12

6:00 am-11:59 am

1 stop5h 59m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 33 results
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Best time to book a flight from Montgomery to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Montgomery with our price prediction graph.
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 Montgomery to Illinois

What is the cheapest month to book a flight from Montgomery, Alabama to Illinois?

Currently, March is the cheapest month in which you can book a flight from Montgomery, Alabama to Illinois (average of $113). Flying from Montgomery, Alabama to Illinois in June is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Montgomery, Alabama to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated February 3, 2026.
Read through reviews of airlines operating flights from Montgomery to Illinois, such as Delta and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Montgomery to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Montgomery to Illinois?

    If you book a flight to Illinois from Montgomery, you will be flying from Dannelly Field, which is the city’s only airport. Montgomery Dannelly Field (MGM) is located 7.1 mi from the center of Montgomery.

  • How long is the flight from Montgomery, Alabama to Illinois?

    Departing from Montgomery, Alabama to Illinois will take you 5h 07m. The distance from Montgomery, Alabama to Illinois is about 498 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Montgomery, Alabama to Illinois?

  • Can I find deals for flights from Montgomery to Illinois that include hotel bookings?

    Yes. In addition to deals on Montgomery to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montgomery to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montgomery to Illinois.

  • Can I find deals for business class flights from Montgomery to Illinois?

    Yes. Cheapflights offers flight deals from Montgomery to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montgomery, Alabama to Illinois?

    Currently, March is the cheapest month in which you can book a flight from Montgomery, Alabama to Illinois (average of $113). Flying from Montgomery, Alabama to Illinois in June is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Montgomery to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Montgomery to Illinois

Discover the top 2 airlines that operate flights from Montgomery to Illinois. 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 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$186Average$384FlexibilityNo cancel feeOn-time71%
DeltaCheapest$206Average$446FlexibilityNo cancel feeOn-timeN/A

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