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$282+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — ORD
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
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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 March 21, 2026.

This Delta deal was found by Cheapflights users on 3/17. 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 7/15:55 pm
MGM
-
ORD
1 stop6h 00m
Delta
Tue 7/712:10 pm
ORD
-
MGM
1 stop5h 03m
Delta
Deal found 3/17$368
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Sat 4/1812:56 pm
MGM
-
ORD
1 stop6h 26m
American Airlines
Sat 4/254:40 pm
ORD
-
MGM
1 stop6h 37m
American Airlines
Deal found 3/17$371
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Tue 4/2812:36 pm
MGM
-
STL
1 stop6h 54m
American Airlines
Sat 5/26:11 pm
STL
-
MGM
1 stop5h 06m
American Airlines
Deal found 3/20$376
This Delta deal was found by Cheapflights users on 3/17. 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.
Sat 4/1812:37 pm
MGM
-
MDW
1 stop3h 49m
Delta
Sat 4/256:00 am
MDW
-
MGM
1 stop5h 56m
Delta
Deal found 3/17$388
This Delta deal was found by Cheapflights users on 3/18. 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.
Sat 4/253:45 pm
MGM
-
ORD
1 stop4h 31m
Delta
Fri 5/15:15 am
ORD
-
MGM
1 stop3h 47m
Delta
Deal found 3/18$392
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:00 pm
MGM
-
STL
1 stop5h 38m
United Airlines
Tue 10/2011:00 am
STL
-
MGM
1 stop5h 22m
United Airlines
Deal found 3/20$397
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/145:55 pm
MGM
-
ORD
1 stop5h 53m
American Airlines
Tue 4/216:08 am
ORD
-
MGM
2 stops7h 09m
American Airlines
Deal found 3/17$402
This Delta deal was found by Cheapflights users on 3/16. 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 7/152:30 pm
MGM
-
ORD
1 stop4h 31m
Delta
Mon 7/207:10 am
ORD
-
MGM
1 stop6h 33m
Delta
Deal found 3/16$412
This Delta deal was found by Cheapflights users on 3/19. 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 4/246:26 pm
MGM
-
ORD
1 stop5h 33m
Delta
Sun 4/265:15 am
ORD
-
MGM
1 stop6h 41m
Delta
Deal found 3/19$416
This Delta deal was found by Cheapflights users on 3/21. 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 4/246:26 pm
MGM
-
MDW
1 stop4h 02m
Delta
Sun 4/266:00 am
MDW
-
MGM
1 stop5h 56m
Delta
Deal found 3/21$416
This Delta deal was found by Cheapflights users on 3/18. 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 4/26:25 pm
MGM
-
STL
1 stop5h 33m
Delta
Mon 4/66:59 pm
STL
-
MGM
1 stop3h 42m
Delta
Deal found 3/18$422
This American Airlines deal was found by Cheapflights users on 3/17. 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 5/15:55 pm
MGM
-
ORD
1 stop5h 53m
American Airlines
Mon 5/46:41 pm
ORD
-
MGM
1 stop5h 04m
American Airlines
Deal found 3/17$424

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 March 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$368
(American Airlines)

One-way from

$282
(United Airlines)

Popular in

July

Cheapest in

December

Average price

$448
Provider with most accurate pricing for Montgomery Dannelly Field-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Montgomery Dannelly Field-Chicago (CHI) flights.
Search Deals
From Montgomery Dannelly Field to Illinois
Search Deals
One-way flight from Montgomery Dannelly Field to Illinois
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 21, 2026.
Use the filters below to find and compare flights from Montgomery to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Fri 5/1

12:56 pm-6:04 pm

1 stop5h 08m

Lambert-St Louis

Fri 5/8

6:54 pm-11:45 pm

1 stop4h 51m

$382

MontgomeryChicago

MGM - MDW

MGMMDW

Montgomery Dannelly Field

Sat 4/18

12:37 pm-4:26 pm

1 stop3h 49m

Chicago Midway

Sat 4/25

6:00 am-11:56 am

1 stop5h 56m

$388

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Sat 4/25

3:45 pm-8:16 pm

1 stop4h 31m

Chicago O'Hare Intl

Sun 4/26

5:15 am-11:56 am

1 stop6h 41m

$392

MontgomeryChicago

MGM - MDW

MGMMDW

Montgomery Dannelly Field

Sat 4/25

3:45 pm-10:28 pm

1 stop6h 43m

Chicago Midway

Sun 4/26

6:00 am-11:56 am

1 stop5h 56m

$392

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Fri 6/19

2:30 pm-9:16 pm

1 stop6h 46m

Chicago O'Hare Intl

Mon 6/22

6:00 am-11:47 am

1 stop5h 47m

$416

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Thu 8/13

6:00 am-10:04 am

1 stop4h 04m

Chicago O'Hare Intl

Sun 8/16

8:15 am-1:44 pm

1 stop5h 29m

$416

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Wed 4/1

2:59 pm-9:06 pm

1 stop6h 07m

Lambert-St Louis

Sun 4/5

7:03 am-11:55 am

1 stop4h 52m

$422

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Thu 4/2

6:25 pm-11:58 pm

1 stop5h 33m

Lambert-St Louis

Mon 4/6

6:59 pm-10:41 pm

1 stop3h 42m

$422

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Sat 4/4

4:00 pm-9:06 pm

1 stop5h 06m

Lambert-St Louis

Wed 4/8

7:03 am-11:55 am

1 stop4h 52m

$422

MontgomerySt. Louis

MGM - STL

MGMSTL

Montgomery Dannelly Field

Wed 4/1

5:30 am-3:19 pm

2 stops9h 49m

Lambert-St Louis

Sun 4/5

6:57 pm-11:43 pm

1 stop4h 46m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 35 resultsSorted by cheapest first
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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 February 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.

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 March 21, 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.
Delta
7.9
Good
8,313 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

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.
Delta
7.9
Good
8,313 reviews
Delta
7.9
Good
8,313 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

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.
American Airlines
7.1
Good
11,488 reviews
Delta
7.9
Good
8,313 reviews

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

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 3h 49m. The distance from Montgomery, Alabama to Illinois is about 659 mi. This flight may include one or multiple stops.

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

    The most popular flight routes from Montgomery, Alabama to Illinois are Montgomery Dannelly Field - Chicago O'Hare Intl, Montgomery Dannelly Field - Chicago Midway and Montgomery Dannelly Field - Lambert-St Louis.

  • 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 February 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.
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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 March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$186Average$412FlexibilityNo cancel feeOn-time71%
DeltaCheapest$206Average$446FlexibilityNo cancel feeOn-timeN/A

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