$59+ Cheap flights from Fort Lauderdale (FLL) to Illinois
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — ORD
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from Fort Lauderdale to Illinois with Cheapflights
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Cheapest flights from Fort Lauderdale to IllinoisExplore the most affordable flight options available from Fort Lauderdale to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
Explore the most affordable flight options available from Fort Lauderdale to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:58 pm -
1 stop20h 42m
Mon 10/266:35 pm -
1 stop26h 19m
Deal found 9/14![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/229:58 pm -
1 stop20h 42m
Wed 10/286:44 pm -
1 stop13h 41m
Deal found 9/16![Frontier logo]()
$134
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:22 am -
1 stop25h 59m
Sat 10/248:04 am -
Nonstop3h 08m
Deal found 9/15![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/279:45 pm -
1 stop20h 55m
Fri 10/306:44 pm -
1 stop13h 41m
Deal found 9/16![Frontier logo]()
$135
This Priceline deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Thu 10/221:07 pm -
Nonstop3h 23m
Sat 10/248:30 am -
1 stop8h 14m
Deal found 9/16![Frontier logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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.
Sat 10/1010:22 am -
1 stop25h 59m
Wed 10/148:04 am -
Nonstop3h 08m
Deal found 9/18![Frontier logo]()
$136
This CheapOair deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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.
Wed 10/211:07 pm -
Nonstop3h 23m
Fri 10/232:55 pm -
Nonstop3h 09m
Deal found 9/17![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/116:39 am -
1 stop12h 01m
Fri 11/136:44 pm -
1 stop13h 41m
Deal found 9/16![Frontier logo]()
$138
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/226:35 am -
Nonstop3h 10m
Tue 10/275:55 pm -
Nonstop3h 00m
Deal found 9/17![Southwest logo]()
$138
This KAYAK deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/2011:25 am -
Nonstop3h 25m
Tue 10/277:00 am -
Nonstop3h 10m
Deal found 9/17![JetBlue logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:53 pm -
Nonstop3h 27m
Wed 10/146:00 am -
2 stops9h 16m
Deal found 9/15![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/136:39 am -
1 stop12h 01m
Mon 11/166:44 pm -
1 stop13h 41m
Deal found 9/16![Frontier logo]()
$140
Best flights from Fort Lauderdale to IllinoisDiscover carefully curated flight deals from Fort Lauderdale to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Fort Lauderdale to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:20 pm -
Nonstop3h 28m
Wed 11/183:47 pm -
Nonstop3h 09m
Deal found 9/15![United Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/187:20 am -
Nonstop3h 20m
Thu 10/229:40 am -
Nonstop3h 10m
Deal found 9/17![Allegiant Air logo]()
$146
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/116:50 am -
Nonstop3h 05m
Wed 11/113:50 pm -
1 stop5h 10m
Deal found 9/17![Southwest logo]()
$153
This JetBlue deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:35 pm -
Nonstop3h 20m
Mon 11/162:42 pm -
Nonstop3h 13m
Deal found 9/16![JetBlue logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/223:22 pm -
1 stop28h 44m
Sun 10/2510:20 am -
Nonstop3h 10m
Deal found 9/17![Multiple Airlines logo]()
$195
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/176:00 am -
1 stop7h 47m
Tue 10/206:04 am -
1 stop5h 18m
Deal found 9/18![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:09 am -
1 stop7h 26m
Sat 11/144:57 pm -
1 stop5h 29m
Deal found 9/18![American Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/56:35 am -
Nonstop3h 10m
Wed 10/75:40 am -
1 stop7h 35m
Deal found 9/16![Southwest logo]()
$161
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/213:05 pm -
2 stops8h 15m
Sat 10/242:40 pm -
1 stop5h 10m
Deal found 9/16![Southwest logo]()
$168
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:00 pm -
1 stop6h 29m
Mon 10/125:45 pm -
Nonstop3h 12m
Deal found 9/15![United Airlines logo]()
$198
This JetBlue deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:15 pm -
Nonstop3h 15m
Wed 10/2112:38 pm -
1 stop8h 21m
Deal found 9/14![JetBlue logo]()
$206
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:50 am -
Nonstop3h 05m
Tue 12/81:15 pm -
2 stops6h 35m
Deal found 9/15![Southwest logo]()
$175
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:35 pm -
1 stop5h 30m
Sat 12/51:30 pm -
1 stop7h 00m
Deal found 9/18![Delta logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:24 pm -
2 stops18h 30m
Sun 11/110:20 am -
Nonstop3h 10m
Deal found 9/15![Multiple Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/176:00 am -
1 stop7h 59m
Tue 10/207:00 am -
1 stop5h 00m
Deal found 9/18![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:50 am -
Nonstop3h 05m
Thu 11/127:30 pm -
Nonstop3h 00m
Deal found 9/15![Southwest logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/96:00 am -
1 stop14h 12m
Sun 10/1110:30 am -
Nonstop3h 10m
Deal found 9/18![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/257:10 am -
Nonstop3h 20m
Sun 11/155:37 pm -
2 stops24h 45m
Deal found 9/16![Allegiant Air logo]()
$266
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/74:27 pm -
Nonstop3h 37m
Wed 10/1410:57 am -
Nonstop3h 18m
Deal found 9/16![United Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/135:35 pm -
1 stop6h 19m
Mon 11/1611:27 am -
1 stop7h 03m
Deal found 9/18![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/166:05 pm -
1 stop7h 20m
Wed 10/211:05 pm -
2 stops6h 00m
Deal found 9/17![Southwest logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am -
1 stop14h 12m
Sun 10/410:08 am -
Nonstop3h 10m
Deal found 9/14![Multiple Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/137:35 pm -
1 stop5h 19m
Mon 11/161:30 pm -
1 stop6h 00m
Deal found 9/18![Delta logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:50 am -
2 stops21h 48m
Sun 11/810:30 am -
Nonstop3h 10m
Deal found 9/14![Allegiant Air logo]()
$279
This Southwest deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/72:55 pm -
Nonstop3h 15m
Wed 11/114:25 pm -
1 stop4h 50m
Deal found 9/18![Southwest logo]()
$193
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/65:31 pm -
1 stop5h 36m
Sat 11/74:10 pm -
1 stop4h 53m
Deal found 9/16![American Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/126:20 am -
Nonstop3h 20m
Sun 11/158:37 pm -
2 stops50h 41m
Deal found 9/17![Multiple Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/125:35 pm -
1 stop6h 19m
Mon 11/169:30 am -
1 stop5h 15m
Deal found 9/17![Delta logo]()
$241
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:27 am -
1 stop5h 23m
Mon 12/214:28 pm -
1 stop5h 19m
Deal found 9/15![American Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/74:27 pm -
1 stop5h 54m
Tue 11/171:08 pm -
1 stop5h 48m
Deal found 9/16![United Airlines logo]()
$313
Last-minute flights from Fort Lauderdale to IllinoisDiscover last-minute flight deals from Fort Lauderdale to Illinois. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Fort Lauderdale to Illinois. Data last updated September 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:53 pm -
Nonstop3h 27m
Wed 10/146:00 am -
2 stops9h 16m
Deal found 9/15![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/712:53 pm -
Nonstop3h 27m
Wed 10/146:00 am -
2 stops9h 16m
Deal found 9/16![Multiple Airlines logo]()
$141
This Cheapflightsfares deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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.
Sat 10/1010:22 am -
1 stop25h 59m
Wed 10/148:04 am -
Nonstop3h 08m
Deal found 9/18![Frontier logo]()
$136
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:07 pm -
Nonstop3h 23m
Tue 10/208:04 am -
Nonstop3h 08m
Deal found 9/14![Frontier logo]()
$140
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:22 am -
1 stop25h 59m
Sat 10/248:04 am -
Nonstop3h 08m
Deal found 9/15![Frontier logo]()
$134
This KAYAK deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/2011:25 am -
Nonstop3h 25m
Tue 10/277:00 am -
Nonstop3h 10m
Deal found 9/17![JetBlue logo]()
$138
This CheapOair deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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.
Wed 10/211:07 pm -
Nonstop3h 23m
Fri 10/232:55 pm -
Nonstop3h 09m
Deal found 9/17![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:58 pm -
1 stop20h 42m
Mon 10/266:35 pm -
1 stop26h 19m
Deal found 9/14![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/229:58 pm -
1 stop20h 42m
Wed 10/286:44 pm -
1 stop13h 41m
Deal found 9/16![Frontier logo]()
$134
This Priceline deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Thu 10/221:07 pm -
Nonstop3h 23m
Sat 10/248:30 am -
1 stop8h 14m
Deal found 9/16![Frontier logo]()
$135
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/226:35 am -
Nonstop3h 10m
Tue 10/275:55 pm -
Nonstop3h 00m
Deal found 9/17![Southwest logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/279:45 pm -
1 stop20h 55m
Fri 10/306:44 pm -
1 stop13h 41m
Deal found 9/16![Frontier logo]()
$135
One-way flights from Fort Lauderdale to IllinoisSearch for one-way flight options from Fort Lauderdale to Illinois. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from Fort Lauderdale to Illinois. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This Super.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/146:39 am -
1 stop12h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$59
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:39 am -
1 stop12h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/69:54 pm -
1 stop16h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/139:58 pm -
1 stop20h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:55 pm -
1 stop20h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$67
This Super.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Thu 10/2212:27 pm -
1 stop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$70
This Super.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:39 am -
1 stop7h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$70
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:50 am -
Nonstop3h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$71
This JetBlue deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:00 am -
1 stop9h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![JetBlue logo]()
$71
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/216:50 am -
Nonstop3h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$72
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:00 am -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$72
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:39 am -
1 stop12h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$73
Find flight deals from Fort Lauderdale to Illinois
Keep the following information in mind while searching for Fort Lauderdale to Illinois flight deals. Data was last updated September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $126 (Kiwi.com) |
One-way from | $59 (Super.com) |
Popular in | June |
Cheapest in | February |
Average price | $233 |
Good round-trip deal | $193 or less |
Good one-way deal | $44 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Fort Lauderdale 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 7,457,451 searches. Data last updated September 19, 2026.
Use the filters below to find and compare flights from Fort Lauderdale to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Tue 11/10
5:40 pm-7:45 pm
Nonstop3h 05m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$72
Fort LauderdaleChicago
FLL Fort Lauderdale - RFD Chicago Greater Rockford
FLLRFD
Fort Lauderdale
Sun 11/15
7:20 am-9:40 am
Nonstop3h 20m
Chicago Greater Rockford
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$80
Fort LauderdaleChicago
FLL Fort Lauderdale - ORD Chicago O'Hare Intl
FLLORD
Fort Lauderdale
Wed 12/2
8:00 am-4:42 pm
1 stop9h 42m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$80
Fort LauderdaleChicago
FLL Fort Lauderdale - ORD Chicago O'Hare Intl
FLLORD
Fort Lauderdale
Mon 11/9
8:52 pm-11:36 pm
Nonstop3h 44m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$81
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Thu 10/8
6:35 am-8:45 am
Nonstop3h 10m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$81
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Tue 10/13
3:00 pm-7:50 pm
1 stop5h 50m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$81
Fort LauderdaleChicago
FLL Fort Lauderdale - ORD Chicago O'Hare Intl
FLLORD
Fort Lauderdale
Sat 10/17
7:00 am-9:27 am
Nonstop3h 27m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$92
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Sat 10/10
3:30 pm-7:45 pm
1 stop5h 15m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$93
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Sat 11/7
8:30 am-2:35 pm
1 stop7h 05m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$102
Fort LauderdaleChicago
FLL Fort Lauderdale - MDW Chicago Midway
FLLMDW
Fort Lauderdale
Mon 11/2
6:40 am-8:45 am
Nonstop3h 05m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$104
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Fort Lauderdale to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Fort Lauderdale with our price prediction graph.
FLL-ORD
FLL-RFD
FLL-MDW
FLL-MLI
FLL-STL
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 Fort Lauderdale to Illinois
FLL-USIL
FLL-ORD
FLL-RFD
FLL-MDW
FLL-MLI
What is the cheapest month to book a flight from Fort Lauderdale to Illinois?
Currently, February is the cheapest month in which you can book a flight from Fort Lauderdale to Illinois (average of $131). Flying from Fort Lauderdale to Illinois in June is currently the most expensive (average of $335). 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 FLL to IL?
Find hourly flight availability from Fort Lauderdale 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 September 19, 2026.
It’s optimal to fly from Fort Lauderdale to Illinois in the morning. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at noon.
Weekly flight availability from Fort Lauderdale to Illinois
Explore weekly flight availability from Fort Lauderdale 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 September 19, 2026.
The most flights from FLL to USIL are scheduled on a Thursday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).
How much does it cost to fly round-trip from Fort Lauderdale to Illinois?
Airfare is below average for this route at the moment.
Fort Lauderdale to Illinois flights typically cost between $144 and $288 in October.The cheapest round-trip price found within the last 5 days was $134 on Frontier (Oct 17-Oct 24).
How far ahead should I book a flight from Fort Lauderdale to Illinois?
The best time to book flights from Fort Lauderdale to Illinois is 51 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 Fort Lauderdale to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Fort Lauderdale to Illinois. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Fort Lauderdale to Illinois flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday at noon 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 September 19, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andJetBlue from Fort Lauderdale to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Fort Lauderdale 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 Fort Lauderdale to Illinois
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Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
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Fort Lauderdale and Illinois flights
Browse other Fort Lauderdale and Illinois flight options. Last updated on September 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fort Lauderdale to Illinois flights
Consider these flights traveling from Fort Lauderdale to Illinois.
Top 7 airlines flying from Fort Lauderdale to Illinois
Discover the top 7 airlines that operate flights from Fort Lauderdale 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 7,457,451 searches. Data last updated September 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$208 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$60 | Average$136 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$128 | Average$224 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$144 | Average$368 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$168 | Average$348 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$179 | Average$329 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$260 | Average$398 | FlexibilityNo cancel fee | On-timeN/A |