$59+ Cheap flights from Illinois to Nashville (BNA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BNA
Aug 13 — Aug 201
Round-trip
1 adult, Economy
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Cheapest flights from Illinois to NashvilleExplore the most affordable flight options available from Illinois to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
Explore the most affordable flight options available from Illinois to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:40 pm
STL
- BNA
Nonstop1h 10m
Southwest
Mon 8/109:00 am
BNA
- STL
Nonstop1h 10m
Southwest
Deal found 7/11![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:05 am
STL
- BNA
2 stops5h 35m
Southwest
Mon 9/78:50 pm
BNA
- STL
Nonstop1h 15m
Southwest
Deal found 7/12![Southwest logo]()
$132
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am
STL
- BNA
1 stop6h 21m
Delta
Sat 12/124:25 pm
BNA
- STL
1 stop4h 24m
Delta
Deal found 7/13![Delta logo]()
$147
This SmartFares deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Mon 9/79:30 am
BNA
- STL
1 stop3h 51m
Southern / Mokulele
Deal found 7/9![Southern / Mokulele logo]()
$150
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:50 am
STL
- BNA
Nonstop1h 10m
Southwest
Mon 9/76:45 am
BNA
- STL
Nonstop1h 10m
Southwest
Deal found 7/12![Southwest logo]()
$156
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:40 pm
STL
- BNA
Nonstop1h 10m
Southwest
Sun 9/68:10 am
BNA
- STL
Nonstop1h 15m
Southwest
Deal found 7/9![Southwest logo]()
$158
This deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Fri 8/79:30 am
BNA
- STL
1 stop3h 51m
Southern / Mokulele
Deal found 7/13![Southern / Mokulele logo]()
$164
This Gotogate deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Tue 8/119:30 am
BNA
- STL
1 stop3h 51m
Southern / Mokulele
Deal found 7/9![Southern / Mokulele logo]()
$165
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:05 pm
MDW
- BNA
1 stop2h 55m
Southwest
Mon 8/105:40 am
BNA
- MDW
Nonstop1h 30m
Southwest
Deal found 7/9![Southwest logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:05 am
ORD
- BNA
1 stop11h 32m
Multiple Airlines
Mon 8/1712:25 pm
BNA
- ORD
1 stop25h 11m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$198
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:55 pm
MDW
- BNA
1 stop4h 45m
Southwest
Mon 8/106:40 pm
BNA
- MDW
Nonstop1h 30m
Southwest
Deal found 7/9![Southwest logo]()
$199
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:15 am
ORD
- BNA
1 stop4h 55m
Contour
Fri 8/148:00 am
BNA
- ORD
1 stop3h 40m
Contour
Deal found 7/9![Contour logo]()
$200
Best flights from Illinois to NashvilleDiscover carefully curated flight deals from Illinois to Nashville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
Discover carefully curated flight deals from Illinois to Nashville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:00 am
STL
- BNA
Nonstop1h 10m
Southwest
Wed 9/912:45 pm
BNA
- STL
Nonstop1h 10m
Southwest
Deal found 7/12![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:10 pm
MDW
- BNA
1 stop5h 53m
Delta
Tue 8/1110:59 am
BNA
- MDW
1 stop5h 16m
Delta
Deal found 7/9![Delta logo]()
$209
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:24 pm
ORD
- BNA
Nonstop1h 42m
United Airlines
Mon 8/3112:37 pm
BNA
- ORD
Nonstop2h 00m
United Airlines
Deal found 7/11![United Airlines logo]()
$217
This Southern / Mokulele deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Sun 9/276:30 pm
BNA
- STL
1 stop18h 51m
Southern / Mokulele
Deal found 7/12![Southern / Mokulele logo]()
$218
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:40 pm
STL
- BNA
Nonstop1h 10m
Southwest
Mon 8/109:00 am
BNA
- STL
Nonstop1h 10m
Southwest
Deal found 7/11![Southwest logo]()
$117
This KAYAK deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/186:54 am
STL
- BNA
1 stop4h 00m
American Airlines
Wed 8/193:38 pm
BNA
- STL
1 stop4h 48m
American Airlines
Deal found 7/9![American Airlines logo]()
$257
This JetBlue deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
ORD
- BNA
1 stop6h 37m
JetBlue
Sat 8/157:50 am
BNA
- ORD
1 stop6h 34m
JetBlue
Deal found 7/13![JetBlue logo]()
$257
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:25 pm
STL
- BNA
1 stop5h 45m
Southwest
Mon 8/179:00 am
BNA
- STL
Nonstop1h 10m
Southwest
Deal found 7/13![Southwest logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:44 am
MLI
- BNA
2 stops27h 15m
Allegiant Air
Fri 8/145:44 pm
BNA
- MLI
1 stop14h 10m
Allegiant Air
Deal found 7/12![Allegiant Air logo]()
$325
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/55:20 pm
ORD
- BNA
1 stop5h 05m
Delta
Sat 8/82:13 pm
BNA
- ORD
1 stop6h 17m
Delta
Deal found 7/9![Delta logo]()
$209
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/88:05 am
ORD
- BNA
1 stop5h 56m
Delta
Mon 8/102:03 pm
BNA
- ORD
1 stop6h 52m
Delta
Deal found 7/9![Delta logo]()
$209
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:40 pm
STL
- BNA
Nonstop1h 10m
Southwest
Mon 9/76:45 am
BNA
- STL
Nonstop1h 10m
Southwest
Deal found 7/9![Southwest logo]()
$198
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:10 pm
ORD
- BNA
1 stop4h 28m
Delta
Mon 9/287:00 pm
BNA
- ORD
1 stop4h 59m
Delta
Deal found 7/10![Delta logo]()
$209
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:30 pm
MDW
- BNA
1 stop3h 15m
Southwest
Mon 8/106:40 pm
BNA
- MDW
Nonstop1h 30m
Southwest
Deal found 7/9![Southwest logo]()
$199
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:33 am
ORD
- BNA
1 stop4h 15m
Delta
Wed 8/53:54 pm
BNA
- ORD
1 stop5h 01m
Delta
Deal found 7/9![Delta logo]()
$209
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:27 pm
PIA
- BNA
1 stop5h 38m
American Airlines
Mon 9/287:51 pm
BNA
- PIA
1 stop4h 17m
American Airlines
Deal found 7/9![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:45 am
PIA
- BNA
1 stop6h 50m
United Airlines
Sat 8/2912:33 pm
BNA
- PIA
1 stop6h 30m
United Airlines
Deal found 7/11![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:00 pm
MDW
- BNA
1 stop3h 00m
Southwest
Sat 8/297:35 am
BNA
- MDW
2 stops6h 45m
Southwest
Deal found 7/10![Southwest logo]()
$205
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:30 am
ORD
- BNA
1 stop5h 53m
Delta
Sat 8/158:02 am
BNA
- ORD
1 stop4h 38m
Delta
Deal found 7/10![Delta logo]()
$209
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:15 pm
MLI
- BNA
1 stop4h 17m
United Airlines
Mon 8/2412:37 pm
BNA
- MLI
1 stop6h 54m
United Airlines
Deal found 7/10![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:09 am
MLI
- BNA
1 stop6h 31m
American Airlines
Sun 8/307:24 pm
BNA
- MLI
1 stop4h 44m
American Airlines
Deal found 7/11![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:20 pm
ORD
- BNA
1 stop5h 05m
Delta
Mon 8/102:10 pm
BNA
- ORD
1 stop6h 20m
Delta
Deal found 7/10![Delta logo]()
$209
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:00 am
STL
- BNA
Nonstop1h 10m
Southwest
Mon 8/179:00 am
BNA
- STL
Nonstop1h 10m
Southwest
Deal found 7/13![Southwest logo]()
$213
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:05 pm
MLI
- BNA
1 stop5h 02m
American Airlines
Sat 8/88:00 am
BNA
- MLI
1 stop8h 02m
American Airlines
Deal found 7/9![American Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:55 am
MDW
- BNA
Nonstop1h 25m
Southwest
Wed 8/196:05 am
BNA
- MDW
Nonstop1h 30m
Southwest
Deal found 7/11![Southwest logo]()
$217
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:32 am
MLI
- BNA
1 stop7h 42m
American Airlines
Mon 8/107:24 pm
BNA
- MLI
1 stop4h 44m
American Airlines
Deal found 7/11![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:30 am
CMI
- BNA
1 stop5h 36m
United Airlines
Wed 12/1612:55 pm
BNA
- CMI
1 stop4h 33m
United Airlines
Deal found 7/12![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:46 pm
MDW
- BNA
1 stop4h 10m
Delta
Tue 9/15:00 pm
BNA
- MDW
1 stop5h 36m
Delta
Deal found 7/12![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:40 pm
MDW
- BNA
Nonstop1h 25m
Southwest
Wed 8/129:15 am
BNA
- MDW
Nonstop1h 35m
Southwest
Deal found 7/13![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:05 am
ORD
- BNA
1 stop6h 34m
Delta
Mon 10/56:00 am
BNA
- ORD
1 stop4h 37m
Delta
Deal found 7/11![Delta logo]()
$237
Last-minute flights from Illinois to NashvilleDiscover last-minute flight deals from Illinois to Nashville. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Nashville. Data last updated July 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Fri 7/179:30 am
BNA
- STL
1 stop3h 51m
Southern / Mokulele
Deal found 7/10![Southern / Mokulele logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/172:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Fri 7/249:30 am
BNA
- STL
1 stop3h 51m
Southern / Mokulele
Deal found 7/10![Southern / Mokulele logo]()
$192
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:05 pm
MDW
- BNA
1 stop2h 55m
Southwest
Mon 8/105:40 am
BNA
- MDW
Nonstop1h 30m
Southwest
Deal found 7/9![Southwest logo]()
$195
This deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Fri 8/79:30 am
BNA
- STL
1 stop3h 51m
Southern / Mokulele
Deal found 7/13![Southern / Mokulele logo]()
$164
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:05 am
STL
- BNA
Nonstop1h 10m
Southwest
Mon 8/106:45 am
BNA
- STL
Nonstop1h 10m
Southwest
Deal found 7/12![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:55 pm
MDW
- BNA
1 stop4h 45m
Southwest
Mon 8/106:40 pm
BNA
- MDW
Nonstop1h 30m
Southwest
Deal found 7/9![Southwest logo]()
$199
This Gotogate deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Tue 8/119:30 am
BNA
- STL
1 stop3h 51m
Southern / Mokulele
Deal found 7/9![Southern / Mokulele logo]()
$165
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:00 am
STL
- BNA
Nonstop1h 10m
Southwest
Thu 8/136:45 am
BNA
- STL
Nonstop1h 10m
Southwest
Deal found 7/13![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/108:00 am
STL
- BNA
Nonstop1h 10m
Southwest
Tue 8/113:35 pm
BNA
- STL
Nonstop1h 10m
Southwest
Deal found 7/9![Southwest logo]()
$198
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:15 am
ORD
- BNA
1 stop4h 55m
Contour
Fri 8/148:00 am
BNA
- ORD
1 stop3h 40m
Contour
Deal found 7/9![Contour logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:05 am
ORD
- BNA
1 stop11h 32m
Multiple Airlines
Mon 8/1712:25 pm
BNA
- ORD
1 stop25h 11m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$198
This KAYAK deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Wed 8/199:30 am
BNA
- STL
1 stop3h 51m
Southern / Mokulele
Deal found 7/13![Southern / Mokulele logo]()
$172
One-way flights from Illinois to NashvilleSearch for one-way flight options from Illinois to Nashville. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
Search for one-way flight options from Illinois to Nashville. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:40 pm
STL
- BNA
Nonstop1h 10m
Southwest
Deal found 7/13![Southwest logo]()
$59
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:00 am
STL
- BNA
1 stop6h 39m
Delta
Deal found 7/14![Delta logo]()
$74
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:44 pm
STL
- BNA
1 stop4h 56m
Delta
Deal found 7/10![Delta logo]()
$79
This Trip.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/192:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Deal found 7/11![Southern / Mokulele logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/112:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Deal found 7/10![Southern / Mokulele logo]()
$88
This Southern / Mokulele deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Deal found 7/13![Southern / Mokulele logo]()
$89
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:45 pm
STL
- BNA
Nonstop1h 10m
Southwest
Deal found 7/10![Southwest logo]()
$99
This Trip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 7/172:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Deal found 7/9![Southern / Mokulele logo]()
$101
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:59 pm
STL
- BNA
1 stop7h 07m
United Airlines
Deal found 7/10![United Airlines logo]()
$103
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:50 am
STL
- BNA
2 stops5h 45m
Southwest
Deal found 7/9![Southwest logo]()
$108
This KAYAK deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:20 pm
ORD
- BNA
1 stop3h 50m
Contour
Deal found 7/13![Contour logo]()
$115
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/76:20 am
MDW
- BNA
1 stop4h 30m
Southwest
Deal found 7/9![Southwest logo]()
$117
Find flight deals from Illinois to Nashville
Keep the following information in mind while searching for Illinois to Nashville flight deals. Data was last updated July 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Southwest) |
One-way from | $59 (Southwest) |
Popular in | June |
Cheapest in | December |
Average price | $319 |
Good round-trip deal | $93 or less |
Good one-way deal | $45 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Nashville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 14, 2026.
Use the filters below to find and compare flights from Illinois to Nashville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Mon 9/7
8:00 am-9:10 am
Nonstop1h 10m
Nashville Intl
Wed 9/9
12:45 pm-1:55 pm
Nonstop1h 10m
$117
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Thu 8/6
5:40 pm-6:50 pm
Nonstop1h 10m
Nashville Intl
Mon 8/10
9:00 am-10:10 am
Nonstop1h 10m
$117
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Thu 8/13
2:25 pm-8:10 pm
1 stop5h 45m
Nashville Intl
Mon 8/17
9:00 am-10:10 am
Nonstop1h 10m
$127
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Thu 9/3
5:40 pm-6:50 pm
Nonstop1h 10m
Nashville Intl
Mon 9/7
6:45 am-7:55 am
Nonstop1h 10m
$198
ChicagoNashville
MDW - BNA
MDWBNA
Chicago Midway
Sat 8/8
12:30 pm-3:45 pm
1 stop3h 15m
Nashville Intl
Mon 8/10
6:40 pm-8:10 pm
Nonstop1h 30m
$199
ChicagoNashville
MDW - BNA
MDWBNA
Chicago Midway
Wed 8/26
1:00 pm-4:00 pm
1 stop3h 00m
Nashville Intl
Sat 8/29
7:35 am-2:20 pm
2 stops6h 45m
$205
ChicagoNashville
MDW - BNA
MDWBNA
Chicago Midway
Thu 8/6
5:10 pm-11:03 pm
1 stop5h 53m
Nashville Intl
Tue 8/11
10:59 am-4:15 pm
1 stop5h 16m
$209
ChicagoNashville
ORD - BNA
ORDBNA
Chicago O'Hare Intl
Wed 8/5
5:20 pm-10:25 pm
1 stop5h 05m
Nashville Intl
Sat 8/8
2:13 pm-8:30 pm
1 stop6h 17m
$209
ChicagoNashville
ORD - BNA
ORDBNA
Chicago O'Hare Intl
Sat 8/8
8:05 am-2:01 pm
1 stop5h 56m
Nashville Intl
Mon 8/10
2:03 pm-8:55 pm
1 stop6h 52m
$209
ChicagoNashville
ORD - BNA
ORDBNA
Chicago O'Hare Intl
Sat 9/26
5:10 pm-9:38 pm
1 stop4h 28m
Nashville Intl
Mon 9/28
7:00 pm-11:59 pm
1 stop4h 59m
$209
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Nashville
Have a flexible travel schedule? Discover the best time to fly to Nashville from Illinois with our price prediction graph.
STL-BNA
MDW-BNA
ORD-BNA
MLI-BNA
PIA-BNA
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 Nashville
USIL-BNA
STL-BNA
MDW-BNA
ORD-BNA
MLI-BNA
What is the cheapest month to book a flight from Illinois to Nashville?
Currently, December is the cheapest month in which you can book a flight from Illinois to Nashville (average of $64). Flying from Illinois to Nashville in July is currently the most expensive (average of $604). 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 BNA?
Find hourly flight availability from Illinois to Nashville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 14, 2026.
A simple way to save on the total cost of your ticket is to fly from Illinois to Nashville in the evening. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the morning.
Weekly flight availability from Illinois to Nashville
Explore weekly flight availability from Illinois to Nashville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 14, 2026.
The most flights from USIL to BNA are scheduled on a Friday (57 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (52 on average).
How much does it cost to fly round-trip from Illinois to Nashville?
How far ahead should I book a flight from Illinois to Nashville?
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Illinois to Nashville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Illinois to Nashville?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Nashville. Price data was last updated on July 11, 2026.
Travelers seeking maximum savings on their Illinois to Nashville flight should consider departing on Monday mornings 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 Nashville. 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 Nashville?
Book flights to Nashville if you plan to visit one of these locationsCookeville
Bowling Green
Murfreesboro
Goodlettsville
Hermitage
Franklin
Lebanon
Mount Juliet
Dickson
Hopkinsville
Brentwood
Antioch
Franklin
Tullahoma
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 Nashville
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Complete your trip
Complete your trip to Nashville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Nashville by cabin class
Find flights from Illinois to Nashville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Nashville
Explore flights to Nashville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 14, 2026.
Illinois and Nashville flights
Browse other Illinois and Nashville flight options. Last updated on July 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Illinois to Nashville flights
Consider these flights traveling from Illinois to Nashville.
Top 7 airlines flying from Illinois to Nashville
Discover the top 7 airlines that operate flights from Illinois to Nashville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$46 | Average$108 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$80 | Average$113 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$114 | Average$222 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$124 | Average$370 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$127 | Average$339 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$143 | Average$335 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$358 | FlexibilityNo cancel fee | On-timeN/A |