$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
1 adult, Economy
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Find cheap flights from Montgomery to Illinois with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Montgomery to Illinois
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Cheapest flights from Montgomery to IllinoisExplore 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.
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![Delta logo]()
$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![American Airlines logo]()
$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![Delta logo]()
$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![Delta logo]()
$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![American Airlines logo]()
$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![Delta logo]()
$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![Delta logo]()
$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![Delta logo]()
$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![Delta logo]()
$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![American Airlines logo]()
$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![American Airlines logo]()
$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![Delta logo]()
$348
Best flights from Montgomery to IllinoisDiscover carefully curated flight deals from Montgomery to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Montgomery to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 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
Wed 5/136:00 am
STL
- MGM
1 stop5h 59m
Delta
Deal found 2/2![Delta logo]()
$248
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![American Airlines logo]()
$264
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:25 pm
MGM
- ORD
1 stop5h 29m
Delta
Tue 3/245:30 am
ORD
- MGM
1 stop6h 25m
Delta
Deal found 2/1![Delta logo]()
$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 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![Delta logo]()
$258
This Delta 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 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
Fri 5/87:05 am
ORD
- MGM
1 stop7h 08m
Delta
Deal found 2/1![Delta logo]()
$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![Delta logo]()
$258
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 2/272:47 pm
MGM
- STL
1 stop5h 54m
Delta
Mon 3/26:47 pm
STL
- MGM
1 stop3h 54m
Delta
Deal found 2/3![Delta logo]()
$292
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
Sat 5/96:00 am
STL
- MGM
1 stop5h 59m
Delta
Deal found 2/2![Delta logo]()
$292
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
Wed 5/136:00 am
STL
- MGM
1 stop5h 59m
Delta
Deal found 2/2![Delta logo]()
$292
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![Delta logo]()
$292
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.
Sat 5/912:39 pm
MGM
- STL
1 stop3h 31m
Delta
Thu 5/146:00 am
STL
- MGM
1 stop5h 59m
Delta
Deal found 2/2![Delta logo]()
$292
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.
Sat 5/912:39 pm
MGM
- STL
1 stop3h 31m
Delta
Tue 5/127:15 am
STL
- MGM
1 stop4h 44m
Delta
Deal found 2/2![Delta logo]()
$292
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
Mon 5/117:09 pm
STL
- MGM
1 stop3h 49m
Delta
Deal found 2/2![Delta logo]()
$292
This Delta 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 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 5/49:48 am
ORD
- MGM
1 stop4h 14m
Delta
Deal found 2/1![Delta logo]()
$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![Delta logo]()
$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.
Sat 5/912:39 pm
MGM
- STL
1 stop3h 31m
Delta
Sun 5/106:00 am
STL
- MGM
1 stop5h 59m
Delta
Deal found 2/2![Delta logo]()
$348
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![Delta logo]()
$348
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:39 pm
MGM
- ORD
1 stop5h 56m
Delta
Sun 5/178:10 am
ORD
- MGM
1 stop6h 03m
Delta
Deal found 2/1![Delta logo]()
$353
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.
Tue 7/215:55 pm
MGM
- ORD
1 stop4h 30m
Delta
Sat 7/256:00 am
ORD
- MGM
1 stop5h 47m
Delta
Deal found 2/2![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 1/31. 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.
Thu 2/262:47 pm
MGM
- ORD
1 stop6h 14m
Delta
Sun 3/15:25 am
ORD
- MGM
1 stop6h 30m
Delta
Deal found 1/31![Delta logo]()
$353
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:26 pm
MGM
- MDW
1 stop4h 02m
Delta
Mon 5/46:00 am
MDW
- MGM
1 stop5h 56m
Delta
Deal found 2/1![Delta logo]()
$353
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 5/86:28 pm
MGM
- STL
1 stop13h 41m
Delta
Wed 5/136:00 am
STL
- MGM
1 stop5h 59m
Delta
Deal found 2/2![Delta logo]()
$370
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.
Sun 6/216:00 am
MGM
- MDW
1 stop3h 51m
Delta
Wed 7/156:00 am
MDW
- MGM
1 stop5h 47m
Delta
Deal found 2/2![Delta logo]()
$398
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:00 pm
MGM
- MDW
1 stop5h 09m
Delta
Mon 5/185:14 pm
MDW
- MGM
1 stop5h 44m
Delta
Deal found 2/1![Delta logo]()
$483
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.
Mon 3/96:00 am
MGM
- MDW
1 stop3h 56m
Delta
Fri 3/136:07 pm
MDW
- MGM
1 stop4h 34m
Delta
Deal found 2/2![Delta logo]()
$486
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 2/1312:40 pm
MGM
- MDW
1 stop5h 05m
Delta
Sun 2/156:00 am
MDW
- MGM
1 stop5h 55m
Delta
Deal found 2/2![Delta logo]()
$528
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.
Mon 7/135:55 pm
MGM
- MDW
1 stop3h 50m
Delta
Thu 7/161:05 pm
MDW
- MGM
1 stop4h 08m
Delta
Deal found 2/2![Delta logo]()
$597
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:30 pm
MGM
- MDW
1 stop3h 55m
Delta
Mon 8/36:00 am
MDW
- MGM
1 stop5h 47m
Delta
Deal found 2/1![Delta logo]()
$638
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
MGM
- MDW
1 stop3h 54m
Delta
Fri 2/206:40 pm
MDW
- MGM
1 stop4h 01m
Delta
Deal found 2/1![Delta logo]()
$652
Last-minute flights from Montgomery to IllinoisDiscover last-minute flight deals from Montgomery to Illinois. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Montgomery to Illinois. Data last updated February 3, 2026 and is based on user searches.
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![Delta logo]()
$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![American Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 1/31. 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.
Fri 2/134:48 pm
MGM
- ORD
1 stop14h 37m
American Airlines
Sun 2/159:40 am
ORD
- MGM
1 stop7h 18m
American Airlines
Deal found 1/31![American Airlines logo]()
$457
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 2/136:25 pm
MGM
- ORD
1 stop5h 31m
Delta
Sun 2/155:25 am
ORD
- MGM
1 stop6h 30m
Delta
Deal found 2/2![Delta logo]()
$468
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
1 stop6h 16m
American Airlines
Sun 2/226:57 pm
STL
- MGM
1 stop4h 46m
American Airlines
Deal found 2/2![American Airlines logo]()
$248
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![Delta logo]()
$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![American Airlines logo]()
$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.
Thu 2/2612:40 pm
MGM
- ORD
1 stop4h 11m
Delta
Sun 3/15:25 am
ORD
- MGM
1 stop6h 30m
Delta
Deal found 2/2![Delta logo]()
$353
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 2/272:47 pm
MGM
- STL
1 stop5h 54m
Delta
Mon 3/26:47 pm
STL
- MGM
1 stop3h 54m
Delta
Deal found 2/3![Delta logo]()
$292
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:38 pm
MGM
- STL
2 stops10h 57m
American Airlines
Mon 3/26:57 pm
STL
- MGM
1 stop4h 46m
American Airlines
Deal found 2/3![American Airlines logo]()
$429
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.
Mon 3/92:59 pm
MGM
- ORD
1 stop3h 50m
Delta
Fri 3/135:59 pm
ORD
- MGM
1 stop4h 42m
Delta
Deal found 2/2![Delta logo]()
$486
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![American Airlines logo]()
$347
One-way flights from Montgomery to IllinoisSearch for one-way flight options from Montgomery to Illinois. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Montgomery to Illinois. Find affordable one-way fares based on user searches. Data last updated 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.
Thu 3/56:25 pm
MGM
- MDW
1 stop4h 06m
Delta
Deal found 2/2![Delta logo]()
$243
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.
Sun 2/155:30 am
MGM
- ORD
1 stop7h 05m
American Airlines
Deal found 2/1![American Airlines logo]()
$326
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.
Tue 2/106:00 am
MGM
- MDW
1 stop3h 53m
Delta
Deal found 2/2![Delta logo]()
$351
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 |
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
Showing 1-10 of 33 results
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.
MGM-STL
MGM-ORD
MGM-MDW
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
MGM-USIL
MGM-STL
MGM-ORD
MGM-MDW
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
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
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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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$186 | Average$384 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$446 | FlexibilityNo cancel fee | On-timeN/A |