$62+ Cheap flights from Illinois to Fort Lauderdale (FLL)
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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FLL
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Fort Lauderdale with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Illinois to Fort LauderdaleExplore the most affordable flight options available from Illinois to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Illinois to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This Trip.com deal was found by Cheapflights users on 8/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:11 am -
Nonstop3h 12m
Thu 9/2412:18 pm -
Nonstop3h 27m
Deal found 8/3![Frontier logo]()
$113
This Jettzy deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:11 am -
Nonstop3h 12m
Sat 9/126:45 am -
1 stop6h 06m
Deal found 7/31![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:11 am -
Nonstop3h 12m
Mon 9/146:37 pm -
1 stop7h 08m
Deal found 7/31![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:05 am -
Nonstop3h 23m
Tue 9/1512:53 pm -
Nonstop3h 27m
Deal found 8/1![Frontier logo]()
$116
This Priceline deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:11 am -
Nonstop3h 12m
Sat 10/312:53 pm -
Nonstop3h 27m
Deal found 7/31![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 8/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:11 am -
Nonstop3h 12m
Wed 9/2312:53 pm -
Nonstop3h 27m
Deal found 8/2![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 8/3. 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.
Tue 9/88:05 am -
Nonstop3h 23m
Fri 9/1112:18 pm -
Nonstop3h 27m
Deal found 8/3![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:05 am -
Nonstop3h 23m
Thu 8/2710:58 am -
1 stop10h 17m
Deal found 7/31![Frontier logo]()
$121
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:11 am -
Nonstop3h 12m
Tue 9/298:55 pm -
Nonstop3h 13m
Deal found 8/4![Multiple Airlines logo]()
$122
This Priceline deal was found by Cheapflights users on 8/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:11 am -
Nonstop3h 12m
Mon 9/2812:18 pm -
Nonstop3h 27m
Deal found 8/2![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 8/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:11 am -
Nonstop3h 12m
Mon 9/216:37 pm -
1 stop7h 08m
Deal found 8/5![Frontier logo]()
$124
This Trip.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:29 pm -
1 stop7h 27m
Mon 9/216:45 am -
1 stop7h 25m
Deal found 7/31![Frontier logo]()
$133
Best flights from Illinois to Fort LauderdaleDiscover carefully curated flight deals from Illinois to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Illinois to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 9/267:00 am -
Nonstop3h 14m
Wed 9/3012:32 pm -
Nonstop3h 28m
Deal found 8/4![United Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 8/3. 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 9/193:20 pm -
Nonstop3h 00m
Mon 9/216:15 pm -
1 stop4h 45m
Deal found 8/3![Southwest logo]()
$189
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 10/2211:19 am -
1 stop6h 34m
Mon 10/266:00 am -
1 stop7h 59m
Deal found 8/3![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Tue 1/52:30 pm -
1 stop5h 40m
Sat 1/168:35 am -
1 stop6h 22m
Deal found 8/5![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/57:00 am -
Nonstop3h 14m
Thu 9/106:00 pm -
Nonstop3h 36m
Deal found 8/1![United Airlines logo]()
$181
This Southwest deal was found by Cheapflights users on 8/1. 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.
Mon 8/247:40 am -
Nonstop2h 55m
Sat 8/296:40 am -
Nonstop3h 00m
Deal found 8/1![Southwest logo]()
$191
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:45 pm -
Nonstop3h 09m
Sat 10/37:00 am -
Nonstop3h 27m
Deal found 7/31![United Airlines logo]()
$191
This Southwest deal was found by Cheapflights users on 8/2. 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.
Fri 8/286:20 pm -
Nonstop2h 55m
Mon 8/317:10 am -
Nonstop3h 00m
Deal found 8/2![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:04 am -
1 stop6h 26m
Mon 11/167:35 pm -
1 stop5h 24m
Deal found 8/1![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 8/4. 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.
Tue 9/1510:30 am -
2 stops8h 10m
Tue 9/227:00 am -
2 stops6h 05m
Deal found 8/4![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:25 pm -
1 stop5h 15m
Mon 9/147:48 pm -
1 stop5h 11m
Deal found 8/3![Delta logo]()
$217
This KAYAK deal was found by Cheapflights users on 8/2. 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.
Sat 10/179:00 am -
1 stop25h 14m
Fri 10/3011:00 am -
1 stop9h 25m
Deal found 8/2![Multiple Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:16 pm -
1 stop6h 42m
Tue 9/17:05 am -
Nonstop3h 28m
Deal found 7/31![United Airlines logo]()
$201
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/161:05 pm -
1 stop6h 22m
Tue 1/262:05 pm -
1 stop5h 32m
Deal found 8/4![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 9/37:00 am -
Nonstop3h 14m
Mon 9/711:58 am -
1 stop7h 59m
Deal found 8/4![United Airlines logo]()
$201
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:00 pm -
2 stops6h 30m
Sat 9/126:40 am -
Nonstop3h 00m
Deal found 7/31![Southwest logo]()
$206
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/47:00 am -
1 stop5h 08m
Thu 1/72:05 pm -
1 stop7h 32m
Deal found 8/4![Delta logo]()
$225
This Southwest deal was found by Cheapflights users on 8/3. 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 9/193:20 pm -
Nonstop3h 00m
Sat 9/265:55 am -
2 stops9h 20m
Deal found 8/3![Southwest logo]()
$206
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:47 pm -
1 stop6h 23m
Tue 9/2212:04 pm -
1 stop5h 25m
Deal found 7/31![United Airlines logo]()
$211
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:24 pm -
1 stop6h 03m
Sat 9/58:00 am -
2 stops11h 16m
Deal found 7/31![American Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 8/2. 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.
Wed 9/1610:30 am -
2 stops8h 10m
Wed 9/237:20 am -
Nonstop3h 00m
Deal found 8/2![Southwest logo]()
$206
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:20 pm -
Nonstop2h 55m
Mon 8/246:35 pm -
1 stop4h 45m
Deal found 7/31![Southwest logo]()
$207
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:30 pm -
2 stops9h 00m
Sat 10/247:42 am -
2 stops7h 15m
Deal found 8/3![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 12/171:30 pm -
1 stop6h 00m
Mon 12/213:35 pm -
1 stop6h 35m
Deal found 8/3![Delta logo]()
$258
This Southwest deal was found by Cheapflights users on 8/4. 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.
Tue 9/17:50 am -
1 stop6h 55m
Tue 9/812:15 pm -
1 stop7h 30m
Deal found 8/4![Southwest logo]()
$211
This Delta deal was found by Cheapflights users on 8/3. 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.
Wed 1/209:30 am -
1 stop6h 59m
Sun 1/244:00 pm -
1 stop5h 37m
Deal found 8/3![Delta logo]()
$264
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/58:14 am -
2 stops11h 06m
Sat 9/1212:27 pm -
1 stop6h 18m
Deal found 8/3![United Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:50 am -
1 stop4h 40m
Mon 12/217:35 pm -
1 stop5h 04m
Deal found 8/2![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 8/1. 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 9/21:00 pm -
2 stops6h 25m
Wed 9/97:00 am -
2 stops6h 05m
Deal found 8/1![Southwest logo]()
$221
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 12/102:18 pm -
1 stop8h 06m
Mon 12/145:35 am -
1 stop6h 40m
Deal found 8/3![Delta logo]()
$267
Last-minute flights from Illinois to Fort LauderdaleDiscover last-minute flight deals from Illinois to Fort Lauderdale. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Fort Lauderdale. Data last updated August 5, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:05 am -
Nonstop3h 23m
Thu 8/2710:58 am -
1 stop10h 17m
Deal found 7/31![Frontier logo]()
$121
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:05 am -
Nonstop3h 23m
Tue 9/1512:53 pm -
Nonstop3h 27m
Deal found 8/1![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 8/3. 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.
Tue 9/88:05 am -
Nonstop3h 23m
Fri 9/1112:18 pm -
Nonstop3h 27m
Deal found 8/3![Frontier logo]()
$120
This Jettzy deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:11 am -
Nonstop3h 12m
Sat 9/126:45 am -
1 stop6h 06m
Deal found 7/31![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:11 am -
Nonstop3h 12m
Wed 9/166:45 am -
1 stop6h 06m
Deal found 7/31![Frontier logo]()
$115
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:11 am -
Nonstop3h 12m
Tue 9/298:55 pm -
Nonstop3h 13m
Deal found 8/4![Multiple Airlines logo]()
$122
This Frontier deal was found by Cheapflights users on 8/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:11 am -
Nonstop3h 12m
Mon 9/216:37 pm -
1 stop7h 08m
Deal found 8/5![Frontier logo]()
$124
This Trip.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:29 pm -
1 stop7h 27m
Mon 9/216:45 am -
1 stop7h 25m
Deal found 7/31![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 8/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:11 am -
Nonstop3h 12m
Wed 9/2312:53 pm -
Nonstop3h 27m
Deal found 8/2![Frontier logo]()
$118
This Trip.com deal was found by Cheapflights users on 8/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:11 am -
Nonstop3h 12m
Thu 9/2412:18 pm -
Nonstop3h 27m
Deal found 8/3![Frontier logo]()
$113
This Priceline deal was found by Cheapflights users on 8/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:11 am -
Nonstop3h 12m
Mon 9/2812:18 pm -
Nonstop3h 27m
Deal found 8/2![Frontier logo]()
$123
This Priceline deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:11 am -
Nonstop3h 12m
Sat 10/312:53 pm -
Nonstop3h 27m
Deal found 7/31![Frontier logo]()
$117
One-way flights from Illinois to Fort LauderdaleSearch for one-way flight options from Illinois to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Illinois to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Mon 8/316:17 pm -
1 stop13h 31m
Deal found 8/2![Frontier logo]()
$62
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:17 pm -
1 stop13h 31m
Deal found 8/4![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 8/306:17 pm -
1 stop18h 48m
Deal found 8/1![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 11/510:35 am -
1 stop21h 51m
Deal found 8/3![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:35 am -
1 stop21h 51m
Deal found 7/31![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 10/3010:35 am -
1 stop21h 51m
Deal found 8/1![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Fri 10/22:29 pm -
1 stop7h 27m
Deal found 8/3![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:35 am -
1 stop21h 51m
Deal found 7/31![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:35 am -
1 stop11h 34m
Deal found 7/31![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:11 am -
Nonstop3h 12m
Deal found 8/1![Frontier logo]()
$83
This Priceline deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:45 am -
Nonstop3h 10m
Deal found 7/31![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:05 am -
1 stop6h 00m
Deal found 8/1![Frontier logo]()
$85
Find flight deals from Illinois to Fort Lauderdale
Keep the following information in mind while searching for Illinois to Fort Lauderdale flight deals. Data was last updated August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $113 (Trip.com) |
One-way from | $62 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $227 |
Good round-trip deal | $101 or less |
Good one-way deal | $44 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Fort Lauderdale 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 5, 2026.
Use the filters below to find and compare flights from Illinois to Fort Lauderdale that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoFort Lauderdale
ORD Chicago O'Hare Intl - FLL Fort Lauderdale
ORDFLL
Chicago O'Hare Intl
Sat 9/26
7:00 am-11:14 am
Nonstop3h 14m
Fort Lauderdale
Wed 9/30
12:32 pm-3:00 pm
Nonstop3h 28m
$167
ChicagoFort Lauderdale
ORD Chicago O'Hare Intl - FLL Fort Lauderdale
ORDFLL
Chicago O'Hare Intl
Sat 9/5
7:00 am-11:14 am
Nonstop3h 14m
Fort Lauderdale
Thu 9/10
6:00 pm-8:36 pm
Nonstop3h 36m
$181
ChicagoFort Lauderdale
MDW Chicago Midway - FLL Fort Lauderdale
MDWFLL
Chicago Midway
Sat 9/19
3:20 pm-7:20 pm
Nonstop3h 00m
Fort Lauderdale
Mon 9/21
6:15 pm-10:00 pm
1 stop4h 45m
$189
Quickest round-trip
ChicagoFort Lauderdale
MDW Chicago Midway - FLL Fort Lauderdale
MDWFLL
Chicago Midway
Mon 8/24
7:40 am-11:35 am
Nonstop2h 55m
Fort Lauderdale
Sat 8/29
6:40 am-8:40 am
Nonstop3h 00m
$191
ChicagoFort Lauderdale
ORD Chicago O'Hare Intl - FLL Fort Lauderdale
ORDFLL
Chicago O'Hare Intl
Sat 9/26
12:45 pm-4:54 pm
Nonstop3h 09m
Fort Lauderdale
Sat 10/3
7:00 am-9:27 am
Nonstop3h 27m
$191
ChicagoFort Lauderdale
MDW Chicago Midway - FLL Fort Lauderdale
MDWFLL
Chicago Midway
Fri 8/28
6:20 pm-10:15 pm
Nonstop2h 55m
Fort Lauderdale
Mon 8/31
7:10 am-9:10 am
Nonstop3h 00m
$197
ChicagoFort Lauderdale
MDW Chicago Midway - FLL Fort Lauderdale
MDWFLL
Chicago Midway
Tue 9/15
10:30 am-7:40 pm
2 stops8h 10m
Fort Lauderdale
Tue 9/22
7:00 am-12:05 pm
2 stops6h 05m
$197
ChicagoFort Lauderdale
ORD Chicago O'Hare Intl - FLL Fort Lauderdale
ORDFLL
Chicago O'Hare Intl
Tue 8/25
2:16 pm-9:58 pm
1 stop6h 42m
Fort Lauderdale
Tue 9/1
7:05 am-9:33 am
Nonstop3h 28m
$201
ChicagoFort Lauderdale
ORD Chicago O'Hare Intl - FLL Fort Lauderdale
ORDFLL
Chicago O'Hare Intl
Thu 9/3
7:00 am-11:14 am
Nonstop3h 14m
Fort Lauderdale
Mon 9/7
11:58 am-6:57 pm
1 stop7h 59m
$201
ChicagoFort Lauderdale
MDW Chicago Midway - FLL Fort Lauderdale
MDWFLL
Chicago Midway
Wed 9/9
1:00 pm-8:30 pm
2 stops6h 30m
Fort Lauderdale
Sat 9/12
6:40 am-8:40 am
Nonstop3h 00m
$206
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Fort Lauderdale
Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Illinois with our price prediction graph.
STL-FLL
ORD-FLL
MDW-FLL
MLI-FLL
PIA-FLL
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 Fort Lauderdale
USIL-FLL
STL-FLL
ORD-FLL
MDW-FLL
MLI-FLL
What is the cheapest month to book a flight from Illinois to Fort Lauderdale?
Currently, October is the cheapest month in which you can book a flight from Illinois to Fort Lauderdale (average of $174). Flying from Illinois to Fort Lauderdale in December is currently the most expensive (average of $303). 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 FLL?
Find hourly flight availability from Illinois to Fort Lauderdale. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 5, 2026.
It’s typically best to fly out from Illinois to Fort Lauderdale in the morning. Doing so could potentially save you 16% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from Illinois to Fort Lauderdale
Explore weekly flight availability from Illinois to Fort Lauderdale. 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 August 5, 2026.
The most flights from USIL to FLL are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Illinois to Fort Lauderdale?
Airfare is below average for this route at the moment.
Illinois to Fort Lauderdale flights typically cost between $147 and $275 in September.The cheapest round-trip price found within the last 5 days was $113 on Frontier (Sep 17-Sep 24).
How far ahead should I book a flight from Illinois to Fort Lauderdale?
The price you pay for your flight from Illinois to Fort Lauderdale may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Illinois to Fort Lauderdale?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Fort Lauderdale. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Illinois to Fort Lauderdale flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday evenings 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 Fort Lauderdale. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Illinois to Fort Lauderdale
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Complete your trip
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Search flights from Illinois to Fort Lauderdale by cabin class
Find flights from Illinois to Fort Lauderdale, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Fort Lauderdale
Explore flights to Fort Lauderdale departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Illinois and Fort Lauderdale flights
Browse other Illinois and Fort Lauderdale flight options. Last updated on August 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Illinois to Fort Lauderdale flights
Consider these flights traveling from Illinois to Fort Lauderdale.
Top 7 airlines flying from Illinois to Fort Lauderdale
Discover the top 7 airlines that operate flights from Illinois to Fort Lauderdale. 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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$187 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$76 | Average$149 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$108 | Average$373 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$456 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$161 | Average$371 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$166 | Average$233 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$195 | Average$372 | FlexibilityNo cancel fee | On-time63% |