$45+ Cheap flights from Illinois to Miami (MIA)
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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MIA
Apr 5 — Apr 121
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Miami with Cheapflights
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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
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Cheapest flights from Illinois to MiamiExplore the most affordable flight options available from Illinois to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.
Explore the most affordable flight options available from Illinois to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:18 am
ORD
- MIA
Nonstop3h 18m
Spirit Airlines
Thu 3/126:00 am
MIA
- ORD
Nonstop3h 25m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$92
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:23 pm
ORD
- MIA
Nonstop3h 16m
Multiple Airlines
Fri 3/1312:45 pm
MIA
- ORD
Nonstop3h 38m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:33 am
ORD
- MIA
Nonstop3h 15m
Multiple Airlines
Thu 3/126:00 am
MIA
- ORD
Nonstop3h 25m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$94
This Expedia deal was found by Cheapflights users on 3/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:52 pm
ORD
- MIA
Nonstop3h 19m
Multiple Airlines
Tue 4/216:30 am
MIA
- ORD
1 stop11h 41m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:55 am
ORD
- MIA
Nonstop3h 05m
Multiple Airlines
Thu 4/169:21 pm
MIA
- ORD
Nonstop3h 38m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:52 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Wed 5/1312:26 pm
MIA
- ORD
1 stop11h 13m
Frontier
Deal found 3/2![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 3/107:25 pm
ORD
- MIA
Nonstop3h 16m
Spirit Airlines
Wed 3/117:12 am
MIA
- ORD
Nonstop3h 27m
Spirit Airlines
Deal found 3/4![Spirit Airlines logo]()
$98
This CheapOair deal was found by Cheapflights users on 3/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:52 pm
ORD
- MIA
Nonstop3h 19m
Multiple Airlines
Sat 5/24:59 pm
MIA
- ORD
1 stop5h 13m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$99
This Frontier deal was found by Cheapflights users on 3/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:00 am
MDW
- MIA
Nonstop3h 13m
Frontier
Sat 3/1411:13 am
MIA
- MDW
Nonstop3h 28m
Frontier
Deal found 3/1![Frontier logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:50 am
ORD
- MIA
Nonstop3h 08m
Spirit Airlines
Fri 5/1510:41 am
MIA
- ORD
Nonstop3h 24m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$100
This Frontier deal was found by Cheapflights users on 3/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:00 am
MDW
- MIA
Nonstop3h 13m
Frontier
Wed 3/253:25 pm
MIA
- MDW
Nonstop3h 23m
Frontier
Deal found 3/4![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 5/173:52 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Sat 5/239:35 am
MIA
- ORD
Nonstop3h 34m
Frontier
Deal found 3/4![Frontier logo]()
$101
Best flights from Illinois to MiamiDiscover carefully curated flight deals from Illinois to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
Discover carefully curated flight deals from Illinois to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:05 am
MDW
- MIA
1 stop7h 10m
Southwest
Tue 4/216:40 am
MIA
- MDW
Nonstop3h 10m
Southwest
Deal found 3/2![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 3/1. 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 4/174:20 pm
BMI
- MIA
1 stop7h 34m
Delta
Mon 4/207:04 am
MIA
- BMI
1 stop5h 15m
Delta
Deal found 3/1![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/256:25 pm
ORD
- MIA
Nonstop3h 20m
United Airlines
Mon 4/278:55 am
MIA
- ORD
Nonstop3h 36m
United Airlines
Deal found 3/5![United Airlines logo]()
$358
This KAYAK deal was found by Cheapflights users on 3/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:50 am
ORD
- MIA
Nonstop3h 17m
American Airlines
Sun 4/198:15 am
MIA
- ORD
1 stop6h 36m
American Airlines
Deal found 3/2![American Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 3/4. 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 3/258:15 am
MDW
- MIA
1 stop10h 50m
Southwest
Wed 4/16:30 am
MIA
- MDW
Nonstop3h 15m
Southwest
Deal found 3/4![Southwest logo]()
$255
This Delta deal was found by Cheapflights users on 3/1. 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 8/224:00 pm
BMI
- MIA
1 stop5h 48m
Delta
Sat 8/296:00 am
MIA
- BMI
1 stop6h 11m
Delta
Deal found 3/1![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 3/4. 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 4/110:30 am
MDW
- MIA
2 stops10h 10m
Southwest
Wed 4/86:20 pm
MIA
- MDW
1 stop4h 55m
Southwest
Deal found 3/4![Southwest logo]()
$264
This Southwest deal was found by Cheapflights users on 3/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:50 am
MDW
- MIA
Nonstop3h 00m
Southwest
Mon 4/276:05 am
MIA
- MDW
Nonstop3h 15m
Southwest
Deal found 3/3![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 3/3. 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.
Mon 5/44:20 pm
BMI
- MIA
1 stop7h 34m
Delta
Sun 5/106:00 am
MIA
- BMI
1 stop6h 23m
Delta
Deal found 3/3![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:50 pm
PIA
- MIA
1 stop6h 55m
United Airlines
Wed 4/229:15 am
MIA
- PIA
2 stops10h 38m
United Airlines
Deal found 3/1![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 3/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/233:15 pm
ORD
- MIA
1 stop5h 50m
Southwest
Sat 5/306:35 am
MIA
- ORD
2 stops9h 55m
Southwest
Deal found 3/1![Southwest logo]()
$279
This Delta deal was found by Cheapflights users on 3/5. 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 5/205:17 pm
MLI
- MIA
1 stop6h 30m
Delta
Tue 5/266:00 am
MIA
- MLI
1 stop5h 20m
Delta
Deal found 3/5![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 3/1. 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.
Fri 4/242:46 pm
BMI
- MIA
1 stop5h 51m
American Airlines
Tue 4/286:54 am
MIA
- BMI
2 stops8h 22m
American Airlines
Deal found 3/1![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:20 pm
PIA
- MIA
1 stop8h 25m
United Airlines
Sat 4/259:00 am
MIA
- PIA
2 stops10h 53m
United Airlines
Deal found 3/1![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 3/2. 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 5/14:20 pm
BMI
- MIA
1 stop7h 34m
Delta
Sat 5/96:00 am
MIA
- BMI
1 stop6h 23m
Delta
Deal found 3/2![Delta logo]()
$314
This Southwest deal was found by Cheapflights users on 3/6. 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 4/208:10 am
MDW
- MIA
Nonstop3h 00m
Southwest
Mon 4/276:40 am
MIA
- MDW
1 stop6h 25m
Southwest
Deal found 3/6![Southwest logo]()
$297
This KAYAK deal was found by Cheapflights users on 3/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:22 am
STL
- MIA
Nonstop2h 51m
American Airlines
Wed 3/259:47 pm
MIA
- STL
Nonstop3h 11m
American Airlines
Deal found 3/2![American Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 3/4. 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 3/231:09 pm
ORD
- MIA
Nonstop3h 19m
United Airlines
Thu 3/269:00 am
MIA
- ORD
Nonstop3h 38m
United Airlines
Deal found 3/4![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 3/2. 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 3/239:50 am
ORD
- MIA
1 stop6h 31m
Delta
Thu 3/2612:01 pm
MIA
- ORD
1 stop7h 48m
Delta
Deal found 3/2![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 3/5. 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 4/47:00 pm
MDW
- MIA
Nonstop3h 00m
Southwest
Sat 4/116:35 am
MIA
- MDW
1 stop7h 35m
Southwest
Deal found 3/5![Southwest logo]()
$301
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:30 am
MLI
- MIA
2 stops8h 46m
United Airlines
Mon 5/47:40 pm
MIA
- MLI
1 stop5h 27m
United Airlines
Deal found 3/1![United Airlines logo]()
$391
This KAYAK deal was found by Cheapflights users on 3/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:36 pm
ORD
- MIA
1 stop7h 14m
Delta
Thu 4/1610:29 am
MIA
- ORD
1 stop7h 13m
Delta
Deal found 3/4![Delta logo]()
$331
This American Airlines deal was found by Cheapflights users on 3/5. 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 3/252:56 pm
BMI
- MIA
2 stops7h 47m
American Airlines
Mon 3/306:19 am
MIA
- BMI
1 stop5h 48m
American Airlines
Deal found 3/5![American Airlines logo]()
$443
This Southwest deal was found by Cheapflights users on 3/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:00 pm
MDW
- MIA
1 stop7h 10m
Southwest
Sat 6/66:05 pm
MIA
- MDW
1 stop4h 50m
Southwest
Deal found 3/1![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/188:05 am
PIA
- MIA
2 stops9h 23m
United Airlines
Mon 4/2012:28 pm
MIA
- PIA
1 stop7h 25m
United Airlines
Deal found 3/5![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 3/5. 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 8/25:00 pm
MLI
- MIA
1 stop6h 56m
Delta
Sat 8/86:00 am
MIA
- MLI
1 stop5h 26m
Delta
Deal found 3/5![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:49 pm
SPI
- MIA
1 stop7h 23m
American Airlines
Sat 4/258:30 am
MIA
- SPI
1 stop6h 49m
American Airlines
Deal found 3/1![American Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 3/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:15 am
MDW
- MIA
1 stop5h 10m
Southwest
Tue 4/76:40 am
MIA
- MDW
Nonstop3h 10m
Southwest
Deal found 3/1![Southwest logo]()
$320
This United Airlines deal was found by Cheapflights users on 3/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:30 am
PIA
- MIA
1 stop5h 27m
United Airlines
Sun 5/248:48 am
MIA
- PIA
2 stops11h 38m
United Airlines
Deal found 3/3![United Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
SPI
- MIA
1 stop5h 12m
American Airlines
Sat 8/295:15 pm
MIA
- SPI
1 stop6h 49m
American Airlines
Deal found 3/1![American Airlines logo]()
$459
Last-minute flights from Illinois to MiamiDiscover last-minute flight deals from Illinois to Miami. Data last updated March 6, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Miami. Data last updated March 6, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:00 am
MDW
- MIA
Nonstop3h 13m
Frontier
Sat 3/1411:13 am
MIA
- MDW
Nonstop3h 28m
Frontier
Deal found 3/1![Frontier logo]()
$99
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:23 pm
ORD
- MIA
Nonstop3h 16m
Multiple Airlines
Fri 3/1312:45 pm
MIA
- ORD
Nonstop3h 38m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:18 am
ORD
- MIA
Nonstop3h 18m
Spirit Airlines
Thu 3/126:00 am
MIA
- ORD
Nonstop3h 25m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 3/99:05 pm
ORD
- MIA
Nonstop3h 15m
Multiple Airlines
Thu 3/126:00 am
MIA
- ORD
Nonstop3h 25m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 3/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:05 pm
ORD
- MIA
Nonstop3h 15m
Frontier
Mon 3/166:00 am
MIA
- ORD
Nonstop3h 38m
Frontier
Deal found 3/2![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 3/107:25 pm
ORD
- MIA
Nonstop3h 16m
Spirit Airlines
Wed 3/117:12 am
MIA
- ORD
Nonstop3h 27m
Spirit Airlines
Deal found 3/4![Spirit Airlines logo]()
$98
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:51 pm
ORD
- MIA
Nonstop3h 06m
Spirit Airlines
Tue 3/246:00 am
MIA
- ORD
Nonstop3h 25m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$100
This Frontier deal was found by Cheapflights users on 3/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:00 am
MDW
- MIA
Nonstop3h 13m
Frontier
Wed 3/253:25 pm
MIA
- MDW
Nonstop3h 23m
Frontier
Deal found 3/4![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:55 am
ORD
- MIA
Nonstop3h 05m
Multiple Airlines
Thu 4/169:21 pm
MIA
- ORD
Nonstop3h 38m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$96
This Trip.com deal was found by Cheapflights users on 3/5. 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 4/136:30 am
MDW
- MIA
Nonstop3h 10m
Frontier
Tue 4/211:05 pm
MIA
- MDW
1 stop10h 09m
Frontier
Deal found 3/5![Frontier logo]()
$101
This Expedia deal was found by Cheapflights users on 3/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:52 pm
ORD
- MIA
Nonstop3h 19m
Multiple Airlines
Tue 4/216:30 am
MIA
- ORD
1 stop11h 41m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$95
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:52 pm
ORD
- MIA
Nonstop3h 19m
Multiple Airlines
Sat 5/24:59 pm
MIA
- ORD
1 stop5h 13m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$99
One-way flights from Illinois to MiamiSearch for one-way flight options from Illinois to Miami. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
Search for one-way flight options from Illinois to Miami. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:51 pm
ORD
- MIA
Nonstop3h 06m
Spirit Airlines
Deal found 3/2![Spirit Airlines logo]()
$45
This Kissandfly.com deal was found by Cheapflights users on 3/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/173:52 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Deal found 3/1![Frontier logo]()
$46
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/3110:55 am
ORD
- MIA
Nonstop3h 05m
Spirit Airlines
Deal found 3/5![Spirit Airlines logo]()
$47
This Trip.com deal was found by Cheapflights users on 3/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 am
MDW
- MIA
Nonstop3h 13m
Frontier
Deal found 3/2![Frontier logo]()
$47
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/301:15 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Deal found 3/3![Frontier logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/46:30 am
MDW
- MIA
Nonstop3h 10m
Frontier
Deal found 3/6![Frontier logo]()
$48
This Priceline deal was found by Cheapflights users on 3/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:15 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Deal found 3/3![Frontier logo]()
$49
This Priceline deal was found by Cheapflights users on 3/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:50 am
ORD
- MIA
Nonstop3h 08m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$50
This Frontier deal was found by Cheapflights users on 3/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:52 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Deal found 3/4![Frontier logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 6/101:15 pm
ORD
- MIA
Nonstop3h 19m
Frontier
Deal found 3/5![Frontier logo]()
$58
This WAYA deal was found by Cheapflights users on 3/3. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:32 am
STL
- MIA
1 stop7h 35m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$59
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:50 am
ORD
- MIA
Nonstop3h 15m
Frontier
Deal found 3/3![Frontier logo]()
$60
Find flight deals from Illinois to Miami
Keep the following information in mind while searching for Illinois to Miami flight deals. Data was last updated March 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $94 (Expedia) |
One-way from | $45 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $303 |
Good round-trip deal | $144 or less |
Good one-way deal | $60 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 6, 2026.
Use the filters below to find and compare flights from Illinois to Miami that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoMiami
MDW - MIA
MDWMIA
Chicago Midway
Sat 4/18
9:05 am-5:15 pm
1 stop7h 10m
Miami
Tue 4/21
6:40 am-8:50 am
Nonstop3h 10m
$237
ChicagoMiami
MDW - MIA
MDWMIA
Chicago Midway
Wed 3/25
8:15 am-8:05 pm
1 stop10h 50m
Miami
Wed 4/1
6:30 am-8:45 am
Nonstop3h 15m
$255
ChicagoMiami
MDW - MIA
MDWMIA
Chicago Midway
Wed 4/1
10:30 am-9:40 pm
2 stops10h 10m
Miami
Wed 4/8
6:20 pm-10:15 pm
1 stop4h 55m
$264
ChicagoMiami
MDW - MIA
MDWMIA
Chicago Midway
Sat 4/25
7:50 am-11:50 am
Nonstop3h 00m
Miami
Mon 4/27
6:05 am-8:20 am
Nonstop3h 15m
$270
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Fri 4/17
4:20 pm-12:54 am
1 stop7h 34m
Miami
Mon 4/20
7:04 am-11:19 am
1 stop5h 15m
$279
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Sat 8/22
4:00 pm-10:48 pm
1 stop5h 48m
Miami
Sat 8/29
6:00 am-11:11 am
1 stop6h 11m
$279
ChicagoMiami
ORD - MIA
ORDMIA
Chicago O'Hare Intl
Sat 5/23
3:15 pm-10:05 pm
1 stop5h 50m
Miami
Sat 5/30
6:35 am-3:30 pm
2 stops9h 55m
$279
ChicagoMiami
MDW - MIA
MDWMIA
Chicago Midway
Mon 4/20
8:10 am-12:10 pm
Nonstop3h 00m
Miami
Mon 4/27
6:40 am-12:05 pm
1 stop6h 25m
$297
BloomingtonMiami
BMI - MIA
BMIMIA
Bloomington-Normal
Mon 5/4
4:20 pm-12:54 am
1 stop7h 34m
Miami
Sun 5/10
6:00 am-11:23 am
1 stop6h 23m
$299
ChicagoMiami
MDW - MIA
MDWMIA
Chicago Midway
Sat 4/4
7:00 pm-11:00 pm
Nonstop3h 00m
Miami
Sat 4/11
6:35 am-1:10 pm
1 stop7h 35m
$301
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Miami
Have a flexible travel schedule? Discover the best time to fly to Miami from Illinois with our price prediction graph.
ORD-MIA
MDW-MIA
BMI-MIA
PIA-MIA
MLI-MIA
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 Illinois to Miami
USIL-MIA
ORD-MIA
MDW-MIA
BMI-MIA
PIA-MIA
What is the cheapest month to book a flight from Illinois to Miami?
Currently, October is the cheapest month in which you can book a flight from Illinois to Miami (average of $49). Flying from Illinois to Miami in July is currently the most expensive (average of $118). 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 IL to MIA?
Find hourly flight availability from Illinois to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 6, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 26% on flights from Illinois to Miami by exploring options for tickets at noon.
What is the cheapest day to fly from Illinois to Miami?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Miami. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Illinois to Miami flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Miami?
Book flights to Miami if you plan to visit one of these locationsHollywood
Sunny Isles Beach
Coral Gables
Dania Beach
Plantation
Doral
Miramar
Marathon
Sunrise
Miami Springs
Palm Beach
Hialeah
Miami Lakes
Deerfield Beach
Oakland Park
Tamarac
Aventura
Boynton Beach
Bonita Springs
Homestead
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Illinois to Miami
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Complete your trip
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Search flights from Illinois to Miami by cabin class
Find flights from Illinois to Miami, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Miami
Explore flights to Miami departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 6, 2026.
Illinois and Miami flights
Browse other Illinois and Miami flight options. Last updated on March 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Illinois to Miami flights
Consider these flights traveling from Illinois to Miami.
Top 8 airlines flying from Illinois to Miami
Discover the top 8 airlines that operate flights from Illinois to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$55 | Average$198 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$65 | Average$230 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$70 | Average$171 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$119 | Average$446 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$134 | Average$395 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$165 | Average$450 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$176 | Average$249 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$189 | Average$397 | FlexibilityNo cancel fee | On-time63% |