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$153+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — ORD
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find 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 November 2, 2025.

This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:55 pmMGM - ORD
1 stop4h 48mDelta
Sun 12/76:45 amORD - MGM
1 stop6h 34mDelta
Deal found 11/1$238
This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:23 pmMGM - MDW
1 stop5h 24mDelta
Mon 12/86:00 amMDW - MGM
1 stop5h 11mDelta
Deal found 11/1$238
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 12/115:35 amMGM - ORD
2 stops7h 33mAmerican Airlines
Wed 12/179:39 amORD - MGM
1 stop7h 38mAmerican Airlines
Deal found 11/1$244
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/155:36 amMGM - ORD
1 stop5h 06mAmerican Airlines
Tue 11/189:53 amORD - MGM
1 stop7h 24mAmerican Airlines
Deal found 10/31$268
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/255:46 pmMGM - ORD
1 stop5h 54mAmerican Airlines
Sat 1/1010:40 amORD - MGM
1 stop6h 33mAmerican Airlines
Deal found 11/1$283
This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:23 pmMGM - ORD
2 stops15h 37mDelta
Mon 12/85:59 pmORD - MGM
1 stop4h 33mDelta
Deal found 11/1$287
This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:07 amMGM - ORD
2 stops12h 33mDelta
Sun 12/76:45 amORD - MGM
1 stop4h 40mDelta
Deal found 11/1$292
This Delta deal was found by Cheapflights users on 10/31. 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 12/106:00 amMGM - STL
1 stop6h 57mDelta
Wed 12/246:00 amSTL - MGM
1 stop3h 59mDelta
Deal found 10/31$296
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 11/85:46 pmMGM - ORD
1 stop6h 12mAmerican Airlines
Tue 11/185:10 pmORD - MGM
1 stop6h 05mAmerican Airlines
Deal found 11/1$298
This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/84:00 pmMGM - MDW
1 stop6h 14mDelta
Tue 11/1812:47 pmMDW - MGM
1 stop4h 56mDelta
Deal found 11/1$298
This Delta deal was found by Cheapflights users on 10/31. 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 12/106:00 amMGM - STL
1 stop6h 57mDelta
Sat 12/207:00 amSTL - MGM
1 stop5h 26mDelta
Deal found 10/31$306
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/245:31 pmMGM - STL
1 stop5h 28mAmerican Airlines
Fri 11/289:34 amSTL - MGM
1 stop7h 39mAmerican Airlines
Deal found 11/1$313

Cheap flight deals from Montgomery to Illinois

Keep the following information in mind while searching for Montgomery to Illinois flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Delta)

One-way from

$153
(Delta)

Popular in

October

Cheapest in

April

Average price

$423
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. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 2, 2025.
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

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Tue 1/27

2:44 pm-7:21 pm

1 stop4h 37m

Chicago O'Hare Intl

Fri 2/6

7:05 am-1:59 pm

1 stop6h 54m

$238

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Thu 1/8

6:00 am-1:22 pm

1 stop7h 22m

Chicago O'Hare Intl

Sun 1/11

9:45 am-5:30 pm

1 stop7h 45m

$238

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Thu 1/29

6:00 am-10:08 am

1 stop4h 08m

Chicago O'Hare Intl

Wed 2/4

11:18 am-5:25 pm

1 stop6h 07m

$238

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Fri 1/30

9:45 am-1:39 pm

1 stop3h 54m

Chicago O'Hare Intl

Mon 2/9

7:05 am-1:59 pm

1 stop6h 54m

$238

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Fri 1/30

12:42 pm-4:54 pm

1 stop4h 12m

Chicago O'Hare Intl

Sat 2/7

7:05 am-12:02 pm

1 stop4h 57m

$238

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Thu 12/11

6:23 pm-12:01 am

1 stop5h 38m

Chicago O'Hare Intl

Wed 12/17

5:30 am-11:11 am

1 stop5h 41m

$238

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Fri 1/30

12:42 pm-6:49 pm

1 stop6h 07m

Chicago O'Hare Intl

Sun 2/8

5:33 am-12:02 pm

1 stop6h 29m

$238

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Sat 1/31

9:45 am-1:49 pm

1 stop4h 04m

Chicago O'Hare Intl

Wed 2/4

9:52 am-1:59 pm

1 stop4h 07m

$238

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Thu 1/29

9:45 am-1:39 pm

1 stop3h 54m

Chicago O'Hare Intl

Sat 2/7

5:59 pm-10:38 pm

1 stop4h 39m

$238

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Tue 1/27

12:42 pm-4:54 pm

1 stop4h 12m

Chicago O'Hare Intl

Tue 2/10

5:54 pm-10:38 pm

1 stop4h 44m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 45 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 November 2, 2025.
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
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.2
Good
11,034 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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 4h 37m. The distance from Montgomery, Alabama to Illinois is about 673 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 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.
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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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$148Average$381FlexibilityNo cancel feeOn-time71%
DeltaCheapest$186Average$445FlexibilityNo cancel feeOn-timeN/A

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