$258+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — ORD
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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Find cheap flights from Montgomery to Illinois with Cheapflights
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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 August 15, 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 August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 8/281:17 pm -
1 stop5h 15m
Mon 8/3111:15 am -
1 stop5h 02m
Deal found 8/14![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 8/10. 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 12/2612:30 pm -
1 stop4h 07m
Tue 1/57:10 am -
1 stop6h 35m
Deal found 8/10![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 8/10. 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 12/266:00 am -
1 stop3h 52m
Wed 12/301:05 pm -
1 stop4h 09m
Deal found 8/10![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 8/12. 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 9/256:28 pm -
1 stop5h 31m
Mon 9/285:30 am -
1 stop6h 18m
Deal found 8/12![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 8/10. 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 11/214:00 pm -
1 stop4h 48m
Mon 11/236:45 am -
1 stop5h 06m
Deal found 8/10![Delta logo]()
$357
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/286:14 pm -
1 stop6h 04m
Mon 8/312:57 pm -
1 stop7h 34m
Deal found 8/12![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/1112:31 pm -
1 stop7h 58m
Mon 9/141:46 pm -
1 stop8h 22m
Deal found 8/12![American Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/276:14 pm -
1 stop6h 04m
Sun 8/306:49 am -
1 stop5h 26m
Deal found 8/14![American Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 8/10. 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 12/289:30 am -
1 stop4h 43m
Thu 12/315:55 pm -
1 stop17h 55m
Deal found 8/10![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 8/10. 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 12/2912:30 pm -
1 stop3h 55m
Thu 12/315:25 pm -
1 stop15h 33m
Deal found 8/10![Delta logo]()
$392
This American Airlines deal was found by Cheapflights users on 8/10. 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 8/206:39 am -
1 stop7h 43m
Sat 8/226:00 am -
1 stop5h 56m
Deal found 8/10![American Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 8/10. 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 8/206:28 pm -
1 stop4h 08m
Sat 8/226:11 am -
1 stop6h 05m
Deal found 8/10![Delta logo]()
$396
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 August 15, 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 August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 8/281:17 pm -
1 stop5h 15m
Mon 8/3111:15 am -
1 stop5h 02m
Deal found 8/14![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 8/10. 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 12/305:55 pm -
1 stop5h 55m
Mon 1/45:30 am -
1 stop6h 20m
Deal found 8/10![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 8/11. 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 11/2112:50 pm -
1 stop4h 54m
Fri 11/2711:45 am -
1 stop5h 28m
Deal found 8/11![American Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 8/10. 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 12/296:00 am -
1 stop5h 06m
Fri 1/15:55 pm -
1 stop4h 47m
Deal found 8/10![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 8/10. 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 12/2912:30 pm -
1 stop3h 55m
Fri 1/16:00 am -
1 stop5h 50m
Deal found 8/10![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 8/11. 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 9/256:28 pm -
1 stop4h 16m
Mon 9/286:05 am -
1 stop5h 43m
Deal found 8/11![Delta logo]()
$326
This United Airlines deal was found by Cheapflights users on 8/10. 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 1/234:55 pm -
1 stop5h 11m
Wed 1/2711:00 am -
1 stop5h 17m
Deal found 8/10![United Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 8/15. 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 9/46:14 pm -
1 stop5h 28m
Tue 9/83:25 pm -
1 stop7h 07m
Deal found 8/15![American Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 8/10. 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 12/2912:30 pm -
1 stop3h 55m
Tue 1/51:05 pm -
1 stop4h 09m
Deal found 8/10![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 8/10. 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 11/214:00 pm -
1 stop6h 56m
Mon 11/236:00 am -
1 stop5h 51m
Deal found 8/10![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 8/10. 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 12/266:00 am -
1 stop3h 52m
Mon 1/46:00 am -
1 stop5h 50m
Deal found 8/10![Delta logo]()
$326
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 10/164:53 pm -
2 stops17h 47m
Tue 10/207:50 pm -
2 stops16h 51m
Deal found 8/13![United Airlines logo]()
$525
This United Airlines deal was found by Cheapflights users on 8/14. 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 2/64:55 pm -
1 stop5h 41m
Wed 2/107:45 am -
1 stop8h 32m
Deal found 8/14![United Airlines logo]()
$546
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/104:53 pm -
1 stop7h 30m
Tue 10/133:35 pm -
2 stops21h 06m
Deal found 8/13![United Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 8/10. 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 12/2712:30 pm -
1 stop4h 07m
Fri 1/15:55 pm -
1 stop15h 03m
Deal found 8/10![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/254:53 pm -
2 stops16h 57m
Mon 9/287:30 am -
1 stop8h 47m
Deal found 8/11![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 9/184:53 pm -
2 stops19h 36m
Sun 9/206:30 am -
1 stop6h 11m
Deal found 8/13![United Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 8/10. 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 10/136:00 am -
1 stop4h 03m
Fri 10/165:15 pm -
1 stop19h 07m
Deal found 8/10![Delta logo]()
$480
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/54:53 pm -
2 stops16h 40m
Tue 9/86:30 am -
1 stop6h 11m
Deal found 8/11![United Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 8/14. 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 9/84:10 pm -
1 stop6h 34m
Thu 9/104:30 pm -
1 stop3h 53m
Deal found 8/14![Delta logo]()
$566
This Delta deal was found by Cheapflights users on 8/14. 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 9/286:00 am -
1 stop3h 49m
Thu 10/16:05 am -
1 stop5h 43m
Deal found 8/14![Delta logo]()
$566
This Delta deal was found by Cheapflights users on 8/10. 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 10/146:00 am -
1 stop4h 03m
Fri 10/165:15 pm -
1 stop6h 05m
Deal found 8/10![Delta logo]()
$587
This Delta deal was found by Cheapflights users on 8/10. 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 12/276:00 am -
1 stop3h 52m
Thu 12/315:25 pm -
1 stop5h 17m
Deal found 8/10![Delta logo]()
$626
This Delta deal was found by Cheapflights users on 8/12. 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 9/246:28 pm -
1 stop4h 16m
Sun 9/276:05 am -
1 stop5h 43m
Deal found 8/12![Delta logo]()
$707
Last-minute flights from Montgomery to IllinoisDiscover last-minute flight deals from Montgomery to Illinois. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Montgomery to Illinois. Data last updated August 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/156:14 pm -
1 stop6h 04m
Sun 8/166:41 pm -
1 stop4h 55m
Deal found 8/13![American Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 8/10. 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 8/206:39 am -
1 stop7h 43m
Sat 8/226:00 am -
1 stop5h 56m
Deal found 8/10![American Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 8/10. 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 8/206:28 pm -
1 stop4h 08m
Sat 8/226:11 am -
1 stop6h 05m
Deal found 8/10![Delta logo]()
$396
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/211:48 pm -
1 stop5h 58m
Mon 8/244:57 pm -
1 stop5h 34m
Deal found 8/12![American Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/276:14 pm -
1 stop6h 04m
Sun 8/306:49 am -
1 stop5h 26m
Deal found 8/14![American Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 8/281:17 pm -
1 stop5h 15m
Mon 8/3111:15 am -
1 stop5h 02m
Deal found 8/14![United Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/286:14 pm -
1 stop6h 04m
Mon 8/312:57 pm -
1 stop7h 34m
Deal found 8/12![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/37:09 am -
1 stop7h 36m
Mon 9/76:36 am -
1 stop5h 20m
Deal found 8/14![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/1112:31 pm -
1 stop7h 58m
Mon 9/141:46 pm -
1 stop8h 22m
Deal found 8/12![American Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/256:10 pm -
1 stop6h 04m
Mon 9/285:00 am -
1 stop6h 55m
Deal found 8/11![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 8/13. 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 9/256:28 pm -
1 stop4h 16m
Mon 9/286:05 am -
1 stop5h 43m
Deal found 8/13![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 8/12. 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 9/256:28 pm -
1 stop5h 31m
Mon 9/285:30 am -
1 stop6h 18m
Deal found 8/12![Delta 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 August 15, 2026.
Search for one-way flight options from Montgomery to Illinois. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 9/244:53 pm -
1 stop5h 37m
Deal found 8/12![United Airlines logo]()
$258
This United Airlines deal was found by Cheapflights users on 8/10. 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 1/24:55 pm -
1 stop6h 15m
Deal found 8/10![United Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 8/10. 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 1/26:00 am -
1 stop3h 52m
Deal found 8/10![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 8/241:17 pm -
1 stop8h 15m
Deal found 8/10![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 8/10. 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 8/2412:30 pm -
1 stop3h 45m
Deal found 8/10![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 8/13. 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 8/216:00 am -
1 stop3h 54m
Deal found 8/13![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/211:48 pm -
2 stops10h 26m
Deal found 8/13![American Airlines logo]()
$403
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 August 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (United Airlines) |
One-way from | $258 (United Airlines) |
Popular in | September |
Cheapest in | February |
Average price | $348 |
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 August 15, 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
Cheapest round-trip
MontgomerySt. Louis
MGM Montgomery Dannelly Field - STL Lambert-St Louis
MGMSTL
Montgomery Dannelly Field
Fri 8/28
1:17 pm-6:32 pm
1 stop5h 15m
Lambert-St Louis
Mon 8/31
11:15 am-4:17 pm
1 stop5h 02m
$318
MontgomeryChicago
MGM Montgomery Dannelly Field - ORD Chicago O'Hare Intl
MGMORD
Montgomery Dannelly Field
Wed 12/30
5:55 pm-11:50 pm
1 stop5h 55m
Chicago O'Hare Intl
Mon 1/4
5:30 am-11:50 am
1 stop6h 20m
$326
MontgomeryChicago
MGM Montgomery Dannelly Field - ORD Chicago O'Hare Intl
MGMORD
Montgomery Dannelly Field
Tue 12/29
6:00 am-11:06 am
1 stop5h 06m
Chicago O'Hare Intl
Fri 1/1
5:55 pm-10:42 pm
1 stop4h 47m
$326
MontgomeryChicago
MGM Montgomery Dannelly Field - MDW Chicago Midway
MGMMDW
Montgomery Dannelly Field
Tue 12/29
12:30 pm-4:25 pm
1 stop3h 55m
Chicago Midway
Fri 1/1
6:00 am-11:50 am
1 stop5h 50m
$326
MontgomeryChicago
MGM Montgomery Dannelly Field - MDW Chicago Midway
MGMMDW
Montgomery Dannelly Field
Fri 9/25
6:28 pm-10:44 pm
1 stop4h 16m
Chicago Midway
Mon 9/28
6:05 am-11:48 am
1 stop5h 43m
$326
Quickest round-trip
MontgomeryChicago
MGM Montgomery Dannelly Field - MDW Chicago Midway
MGMMDW
Montgomery Dannelly Field
Tue 12/29
12:30 pm-4:25 pm
1 stop3h 55m
Chicago Midway
Tue 1/5
1:05 pm-5:14 pm
1 stop4h 09m
$326
MontgomeryChicago
MGM Montgomery Dannelly Field - MDW Chicago Midway
MGMMDW
Montgomery Dannelly Field
Sat 11/21
4:00 pm-10:56 pm
1 stop6h 56m
Chicago Midway
Mon 11/23
6:00 am-11:51 am
1 stop5h 51m
$326
MontgomeryChicago
MGM Montgomery Dannelly Field - MDW Chicago Midway
MGMMDW
Montgomery Dannelly Field
Sat 12/26
6:00 am-9:52 am
1 stop3h 52m
Chicago Midway
Mon 1/4
6:00 am-11:50 am
1 stop5h 50m
$326
MontgomeryChicago
MGM Montgomery Dannelly Field - ORD Chicago O'Hare Intl
MGMORD
Montgomery Dannelly Field
Sat 11/21
12:50 pm-5:44 pm
1 stop4h 54m
Chicago O'Hare Intl
Fri 11/27
11:45 am-5:13 pm
1 stop5h 28m
$385
MontgomerySt. Louis
MGM Montgomery Dannelly Field - STL Lambert-St Louis
MGMSTL
Montgomery Dannelly Field
Sat 1/23
4:55 pm-10:06 pm
1 stop5h 11m
Lambert-St Louis
Wed 1/27
11:00 am-4:17 pm
1 stop5h 17m
$407
Showing 1-10 of 31 resultsSorted by cheapest first
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, January is the cheapest month in which you can book a flight from Montgomery, Alabama to Illinois (average of $328). Flying from Montgomery, Alabama to Illinois in April is currently the most expensive (average of $554). 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?
Airfare is below average for this route at the moment.
Montgomery, Alabama to Illinois flights typically cost between $371 and $534 in September.The cheapest round-trip price found within the last 5 days was $326 on American Airlines (Sep 25-Sep 28).
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 August 15, 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.
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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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.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Montgomery to Illinois by cabin class
Find flights from Montgomery to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montgomery and Illinois flights
Browse other Montgomery and Illinois flight options. Last updated on August 15, 2026.
Popular flight searches
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Montgomery to Illinois flights
Consider these flights traveling from Montgomery to Illinois.
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 August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$422 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$459 | FlexibilityNo cancel fee | On-timeN/A |