$66+ Cheap flights from Miami (MIA) 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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Find cheap flights from Miami to Illinois with Cheapflights
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Cheapest flights from Miami to IllinoisExplore the most affordable flight options available from Miami to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
Explore the most affordable flight options available from Miami to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:10 am
MIA
- STL
1 stop10h 12m
Frontier
Mon 8/246:17 pm
STL
- MIA
1 stop27h 48m
Frontier
Deal found 7/29![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:10 am
MIA
- STL
1 stop10h 12m
Frontier
Mon 9/212:29 pm
STL
- MIA
1 stop5h 04m
Frontier
Deal found 7/29![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:30 pm
MIA
- STL
1 stop16h 40m
Frontier
Mon 9/212:29 pm
STL
- MIA
1 stop5h 04m
Frontier
Deal found 7/27![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:10 am
MIA
- STL
1 stop10h 12m
Frontier
Fri 9/46:17 pm
STL
- MIA
1 stop27h 48m
Frontier
Deal found 7/28![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:30 pm
MIA
- STL
1 stop16h 40m
Frontier
Fri 10/2310:35 am
STL
- MIA
1 stop6h 47m
Frontier
Deal found 7/26![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:10 am
MIA
- STL
1 stop10h 12m
Frontier
Mon 9/76:17 pm
STL
- MIA
1 stop18h 15m
Frontier
Deal found 7/28![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:32 am
MIA
- STL
1 stop8h 38m
Frontier
Fri 10/2310:35 am
STL
- MIA
1 stop6h 47m
Frontier
Deal found 7/26![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:32 am
MIA
- STL
1 stop8h 38m
Frontier
Wed 9/162:29 pm
STL
- MIA
1 stop17h 29m
Frontier
Deal found 7/26![Frontier logo]()
$155
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/511:30 am
MIA
- ORD
1 stop9h 35m
United Airlines
Mon 9/77:30 am
ORD
- MIA
Nonstop3h 24m
United Airlines
Deal found 7/28![United Airlines logo]()
$191
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 pm
MIA
- MDW
1 stop8h 50m
Southwest
Mon 9/145:30 am
MDW
- MIA
1 stop8h 10m
Southwest
Deal found 7/28![Southwest logo]()
$191
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:30 am
MIA
- MDW
1 stop5h 10m
Southwest
Mon 8/318:15 am
MDW
- MIA
2 stops7h 10m
Southwest
Deal found 7/26![Southwest logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:50 am
MIA
- ORD
1 stop18h 59m
Frontier
Thu 9/102:46 pm
ORD
- MIA
1 stop26h 13m
Frontier
Deal found 7/25![Frontier logo]()
$193
Best flights from Miami to IllinoisDiscover carefully curated flight deals from Miami to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from Miami to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/295:01 pm
MIA
- ORD
1 stop7h 25m
United Airlines
Tue 9/110:32 am
ORD
- MIA
Nonstop3h 22m
United Airlines
Deal found 7/28![United Airlines logo]()
$191
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
MIA
- MDW
2 stops6h 25m
Southwest
Wed 8/269:00 am
MDW
- MIA
1 stop5h 30m
Southwest
Deal found 7/28![Southwest logo]()
$196
This Delta deal was found by Cheapflights users on 7/24. 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 9/84:35 pm
MIA
- ORD
1 stop5h 21m
Delta
Fri 9/116:25 pm
ORD
- MIA
1 stop5h 30m
Delta
Deal found 7/24![Delta logo]()
$227
This American Airlines deal was found by Cheapflights users on 7/24. 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 8/75:15 pm
MIA
- PIA
1 stop7h 44m
American Airlines
Mon 8/106:34 am
PIA
- MIA
1 stop5h 37m
American Airlines
Deal found 7/24![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
MIA
- MDW
2 stops8h 10m
Southwest
Mon 8/311:20 pm
MDW
- MIA
2 stops7h 45m
Southwest
Deal found 7/25![Southwest logo]()
$201
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:50 pm
MIA
- MDW
2 stops6h 30m
Southwest
Mon 8/318:15 am
MDW
- MIA
2 stops7h 10m
Southwest
Deal found 7/28![Southwest logo]()
$201
This Delta deal was found by Cheapflights users on 7/24. 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 9/810:30 am
MIA
- MDW
1 stop5h 54m
Delta
Fri 9/1111:35 am
MDW
- MIA
1 stop6h 31m
Delta
Deal found 7/24![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/245:01 pm
MIA
- ORD
1 stop7h 25m
United Airlines
Wed 8/267:30 am
ORD
- MIA
Nonstop3h 24m
United Airlines
Deal found 7/28![United Airlines logo]()
$230
This Delta deal was found by Cheapflights users on 7/26. 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 9/171:12 pm
MIA
- MDW
1 stop6h 21m
Delta
Wed 9/2310:48 am
MDW
- MIA
1 stop5h 32m
Delta
Deal found 7/26![Delta logo]()
$258
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 8/263:57 pm
MIA
- ORD
Nonstop3h 33m
United Airlines
Thu 8/2710:32 am
ORD
- MIA
Nonstop3h 22m
United Airlines
Deal found 7/28![United Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:45 pm
MIA
- MDW
Nonstop3h 05m
Southwest
Mon 8/318:00 am
MDW
- MIA
Nonstop3h 10m
Southwest
Deal found 7/25![Southwest logo]()
$253
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/2911:30 am
MIA
- ORD
1 stop9h 35m
United Airlines
Mon 8/3110:32 am
ORD
- MIA
Nonstop3h 22m
United Airlines
Deal found 7/25![United Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 7/27. 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 9/266:00 am
MIA
- STL
1 stop7h 32m
Delta
Sat 10/105:38 pm
STL
- MIA
1 stop6h 15m
Delta
Deal found 7/27![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:40 pm
MIA
- MDW
1 stop7h 25m
Southwest
Fri 10/303:45 pm
MDW
- MIA
1 stop6h 20m
Southwest
Deal found 7/25![Southwest logo]()
$273
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/2711:30 am
MIA
- ORD
1 stop9h 35m
United Airlines
Mon 8/3110:32 am
ORD
- MIA
Nonstop3h 22m
United Airlines
Deal found 7/28![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 7/27. 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 8/247:45 pm
MIA
- STL
1 stop5h 13m
Delta
Wed 8/2611:00 am
STL
- MIA
1 stop6h 42m
Delta
Deal found 7/27![Delta logo]()
$293
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/121:40 pm
MIA
- MLI
1 stop8h 33m
American Airlines
Sun 8/164:21 pm
MLI
- MIA
1 stop7h 24m
American Airlines
Deal found 7/27![American Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:00 pm
MIA
- MDW
2 stops8h 35m
Southwest
Mon 10/198:35 am
MDW
- MIA
1 stop5h 55m
Southwest
Deal found 7/27![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 7/24. 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 9/152:15 pm
MIA
- STL
1 stop6h 43m
Delta
Thu 9/246:54 pm
STL
- MIA
1 stop5h 01m
Delta
Deal found 7/24![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:50 pm
MIA
- STL
Nonstop2h 50m
Southwest
Wed 9/28:25 am
STL
- MIA
1 stop7h 40m
Southwest
Deal found 7/27![Southwest logo]()
$279
This United Airlines deal was found by Cheapflights users on 7/24. 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 10/112:29 pm
MIA
- ORD
Nonstop3h 31m
United Airlines
Sun 10/410:38 am
ORD
- MIA
Nonstop3h 21m
United Airlines
Deal found 7/24![United Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:50 pm
MIA
- STL
Nonstop2h 50m
Southwest
Wed 9/161:40 pm
STL
- MIA
1 stop5h 40m
Southwest
Deal found 7/26![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/78:22 am
MIA
- BMI
1 stop5h 45m
American Airlines
Mon 8/101:46 pm
BMI
- MIA
1 stop7h 31m
American Airlines
Deal found 7/29![American Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 7/27. 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 9/33:57 pm
MIA
- ORD
Nonstop3h 33m
United Airlines
Sat 9/57:30 am
ORD
- MIA
Nonstop3h 24m
United Airlines
Deal found 7/27![United Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:50 pm
MIA
- MDW
2 stops6h 35m
Southwest
Mon 9/141:00 pm
MDW
- MIA
2 stops7h 05m
Southwest
Deal found 7/27![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 7/27. 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 9/241:12 pm
MIA
- ORD
1 stop6h 14m
Delta
Sat 9/2610:44 am
ORD
- MIA
1 stop5h 36m
Delta
Deal found 7/27![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/15:23 pm
MIA
- PIA
1 stop7h 35m
American Airlines
Tue 8/44:22 pm
PIA
- MIA
1 stop4h 59m
American Airlines
Deal found 7/28![American Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 7/26. 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 8/203:57 pm
MIA
- ORD
Nonstop3h 33m
United Airlines
Sun 8/232:16 pm
ORD
- MIA
1 stop7h 18m
United Airlines
Deal found 7/26![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 7/26. 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 9/56:00 am
MIA
- MLI
1 stop5h 25m
Delta
Mon 9/75:09 pm
MLI
- MIA
1 stop6h 38m
Delta
Deal found 7/26![Delta logo]()
$350
This Southwest deal was found by Cheapflights users on 7/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:15 am
MIA
- STL
2 stops8h 10m
Southwest
Sat 8/297:50 am
STL
- MIA
1 stop6h 10m
Southwest
Deal found 7/24![Southwest logo]()
$294
Last-minute flights from Miami to IllinoisDiscover last-minute flight deals from Miami to Illinois. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Illinois. Data last updated July 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:42 pm
MIA
- STL
1 stop15h 15m
Frontier
Sun 8/236:17 pm
STL
- MIA
1 stop18h 15m
Frontier
Deal found 7/24![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:42 pm
MIA
- STL
1 stop15h 15m
Frontier
Fri 8/216:17 pm
STL
- MIA
1 stop25h 12m
Frontier
Deal found 7/24![Frontier logo]()
$178
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:05 pm
MIA
- MDW
1 stop5h 15m
Southwest
Thu 8/207:25 am
MDW
- MIA
1 stop6h 55m
Southwest
Deal found 7/25![Southwest logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:10 am
MIA
- STL
1 stop10h 12m
Frontier
Mon 8/246:17 pm
STL
- MIA
1 stop27h 48m
Frontier
Deal found 7/29![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:10 am
MIA
- STL
1 stop7h 12m
Frontier
Sun 8/236:17 pm
STL
- MIA
1 stop21h 04m
Frontier
Deal found 7/26![Frontier logo]()
$180
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:45 am
MIA
- MDW
1 stop9h 20m
Southwest
Sat 8/2911:45 am
MDW
- MIA
2 stops7h 30m
Southwest
Deal found 7/25![Southwest logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:28 pm
MIA
- STL
1 stop24h 54m
Frontier
Sun 8/306:17 pm
STL
- MIA
1 stop18h 15m
Frontier
Deal found 7/26![Frontier logo]()
$194
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
MIA
- MDW
2 stops6h 25m
Southwest
Wed 8/269:00 am
MDW
- MIA
1 stop5h 30m
Southwest
Deal found 7/28![Southwest logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:10 am
MIA
- STL
1 stop10h 12m
Frontier
Thu 9/36:17 pm
STL
- MIA
1 stop27h 48m
Frontier
Deal found 7/28![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:10 am
MIA
- STL
1 stop10h 12m
Frontier
Fri 9/46:17 pm
STL
- MIA
1 stop27h 48m
Frontier
Deal found 7/28![Frontier logo]()
$145
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:30 am
MIA
- MDW
1 stop5h 10m
Southwest
Mon 8/318:15 am
MDW
- MIA
2 stops7h 10m
Southwest
Deal found 7/26![Southwest logo]()
$192
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:30 am
MIA
- MDW
2 stops7h 35m
Southwest
Sun 9/610:50 am
MDW
- MIA
2 stops9h 30m
Southwest
Deal found 7/26![Southwest logo]()
$212
One-way flights from Miami to IllinoisSearch for one-way flight options from Miami to Illinois. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
Search for one-way flight options from Miami to Illinois. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:10 am
MIA
- STL
1 stop7h 12m
Frontier
Deal found 7/29![Frontier logo]()
$66
This Trip.com deal was found by Cheapflights users on 7/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:10 am
MIA
- STL
1 stop10h 12m
Frontier
Deal found 7/26![Frontier logo]()
$67
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:10 am
MIA
- STL
1 stop10h 12m
Frontier
Deal found 7/28![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:10 am
MIA
- STL
1 stop7h 12m
Frontier
Deal found 7/27![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:28 pm
MIA
- STL
1 stop24h 54m
Frontier
Deal found 7/26![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:43 pm
MIA
- STL
1 stop16h 27m
Frontier
Deal found 7/29![Frontier logo]()
$71
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:10 am
MIA
- STL
1 stop7h 12m
Frontier
Deal found 7/29![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:28 pm
MIA
- STL
1 stop24h 54m
Frontier
Deal found 7/29![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:43 pm
MIA
- STL
1 stop12h 57m
Frontier
Deal found 7/26![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:32 am
MIA
- STL
1 stop8h 38m
Frontier
Deal found 7/26![Frontier logo]()
$81
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:20 am
MIA
- MDW
2 stops7h 00m
Southwest
Deal found 7/28![Southwest logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:23 am
MIA
- ORD
1 stop12h 04m
Frontier
Deal found 7/28![Frontier logo]()
$105
Find flight deals from Miami to Illinois
Keep the following information in mind while searching for Miami to Illinois flight deals. Data was last updated July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $134 (Kiwi.com) |
One-way from | $66 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $345 |
Good round-trip deal | $203 or less |
Good one-way deal | $194 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami 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 July 29, 2026.
Use the filters below to find and compare flights from Miami to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiChicago
MIA - ORD
MIAORD
Miami
Sat 8/29
5:01 pm-11:26 pm
1 stop7h 25m
Chicago O'Hare Intl
Tue 9/1
10:32 am-2:54 pm
Nonstop3h 22m
$191
MiamiChicago
MIA - MDW
MIAMDW
Miami
Mon 8/24
7:00 am-12:25 pm
2 stops6h 25m
Chicago Midway
Wed 8/26
9:00 am-3:30 pm
1 stop5h 30m
$196
MiamiChicago
MIA - MDW
MIAMDW
Miami
Mon 8/24
7:00 am-2:10 pm
2 stops8h 10m
Chicago Midway
Mon 8/31
1:20 pm-10:05 pm
2 stops7h 45m
$201
MiamiChicago
MIA - MDW
MIAMDW
Miami
Thu 8/27
4:50 pm-10:20 pm
2 stops6h 30m
Chicago Midway
Mon 8/31
8:15 am-4:25 pm
2 stops7h 10m
$201
MiamiChicago
MIA - ORD
MIAORD
Miami
Tue 9/8
4:35 pm-8:56 pm
1 stop5h 21m
Chicago O'Hare Intl
Fri 9/11
6:25 pm-12:55 am
1 stop5h 30m
$227
MiamiChicago
MIA - MDW
MIAMDW
Miami
Tue 9/8
10:30 am-3:24 pm
1 stop5h 54m
Chicago Midway
Fri 9/11
11:35 am-7:06 pm
1 stop6h 31m
$227
MiamiChicago
MIA - ORD
MIAORD
Miami
Mon 8/24
5:01 pm-11:26 pm
1 stop7h 25m
Chicago O'Hare Intl
Wed 8/26
7:30 am-11:54 am
Nonstop3h 24m
$230
Quickest round-trip
MiamiChicago
MIA - MDW
MIAMDW
Miami
Sat 8/29
2:45 pm-4:50 pm
Nonstop3h 05m
Chicago Midway
Mon 8/31
8:00 am-12:10 pm
Nonstop3h 10m
$253
MiamiChicago
MIA - MDW
MIAMDW
Miami
Thu 9/17
1:12 pm-6:33 pm
1 stop6h 21m
Chicago Midway
Wed 9/23
10:48 am-5:20 pm
1 stop5h 32m
$258
MiamiChicago
MIA - ORD
MIAORD
Miami
Wed 8/26
3:57 pm-6:30 pm
Nonstop3h 33m
Chicago O'Hare Intl
Thu 8/27
10:32 am-2:54 pm
Nonstop3h 22m
$261
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Miami to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Miami with our price prediction graph.
MIA-STL
MIA-MDW
MIA-ORD
MIA-EVV
MIA-MLI
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 Miami to Illinois
MIA-USIL
MIA-STL
MIA-MDW
MIA-ORD
MIA-EVV
What is the cheapest month to book a flight from Miami to Illinois?
Currently, February is the cheapest month in which you can book a flight from Miami to Illinois (average of $155). Flying from Miami to Illinois in June is currently the most expensive (average of $386). 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.
What is the cheapest time of day to fly from MIA to IL?
Find hourly flight availability from Miami to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2026.
When flying from Miami to Illinois, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 36% versus a flight in the afternoon.
Weekly flight availability from Miami to Illinois
Explore weekly flight availability from Miami to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2026.
The most flights from MIA to USIL are scheduled on a Wednesday (53 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (35 on average).
How much does it cost to fly round-trip from Miami to Illinois?
Airfare is typical for this route at the moment.
Miami to Illinois flights typically cost between $177 and $332 in September.The cheapest round-trip price found within the last 5 days was $191 on United Airlines (Sep 5-Sep 7).
How far ahead should I book a flight from Miami to Illinois?
The best time to book flights from Miami to Illinois is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Miami to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Miami to Illinois. Price data was last updated on July 25, 2026.
Travelers seeking maximum savings on their Miami to Illinois flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 29, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Miami to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Miami 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 Miami 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 Miami to Illinois by cabin class
Find flights from Miami to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Miami and Illinois flights
Browse other Miami and Illinois flight options. Last updated on July 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Miami to Illinois flights
Consider these flights traveling from Miami to Illinois.
Top 4 airlines flying from Miami to Illinois
Discover the top 4 airlines that operate flights from Miami 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 July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$178 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$424 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$167 | Average$407 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$306 | FlexibilityNo cancel fee | On-time63% |