$69+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BNA
Apr 16 — Apr 231
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 March 17, 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 March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/16. 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.
Tue 4/72:30 pm
STL
- BNA
Nonstop1h 10m
Southwest
Tue 4/78:40 pm
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 3/16![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 3/16. 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 4/138:45 pm
STL
- BNA
Nonstop1h 10m
Southwest
Tue 4/146:25 am
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 3/16![Southwest logo]()
$137
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:05 am
STL
- BNA
Nonstop1h 10m
Southwest
Sat 4/187:45 am
BNA
- STL
1 stop4h 15m
Southwest
Deal found 3/14![Southwest logo]()
$146
This Southwest deal was found by Cheapflights users on 3/16. 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 4/134:10 pm
STL
- BNA
1 stop4h 55m
Southwest
Mon 4/209:55 pm
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 3/16![Southwest logo]()
$147
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:35 am
STL
- BNA
Nonstop1h 10m
Southwest
Tue 4/1412:40 pm
BNA
- STL
2 stops5h 15m
Southwest
Deal found 3/14![Southwest logo]()
$152
This Trip.com deal was found by Cheapflights users on 3/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Sun 4/52:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 3/15![Southern / Mokulele logo]()
$153
This Trip.com deal was found by Cheapflights users on 3/14. 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.
Thu 4/29:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Sun 4/122:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 3/14![Southern / Mokulele logo]()
$154
This Southwest deal was found by Cheapflights users on 3/16. 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.
Fri 4/173:45 pm
STL
- BNA
1 stop4h 30m
Southwest
Mon 4/206:30 pm
BNA
- STL
1 stop5h 25m
Southwest
Deal found 3/16![Southwest logo]()
$157
This CheapOair deal was found by Cheapflights users on 3/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:04 pm
ORD
- BNA
1 stop22h 54m
Frontier
Mon 4/202:00 pm
BNA
- ORD
1 stop10h 59m
Frontier
Deal found 3/13![Frontier logo]()
$212
This CheapOair deal was found by Cheapflights users on 3/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:04 pm
ORD
- BNA
1 stop22h 54m
Multiple Airlines
Tue 4/213:27 pm
BNA
- ORD
1 stop8h 57m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$213
This Priceline deal was found by Cheapflights users on 3/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:45 pm
ORD
- BNA
1 stop7h 01m
Spirit Airlines
Wed 3/186:15 am
BNA
- ORD
1 stop10h 41m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$215
This Super.com deal was found by Cheapflights users on 3/16. 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.
Sun 4/512:45 pm
ORD
- BNA
1 stop7h 01m
Spirit Airlines
Wed 4/87:44 am
BNA
- ORD
1 stop12h 07m
Spirit Airlines
Deal found 3/16![Spirit Airlines logo]()
$216
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 March 17, 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 March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/16. 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.
Tue 4/72:30 pm
STL
- BNA
Nonstop1h 10m
Southwest
Tue 4/78:40 pm
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 3/16![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 3/17. 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.
Fri 4/174:41 pm
STL
- BNA
1 stop6h 43m
Delta
Mon 4/207:40 pm
BNA
- STL
1 stop3h 56m
Delta
Deal found 3/17![Delta logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 4/99:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Sun 4/122:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 3/17![Southern / Mokulele logo]()
$171
This Southwest deal was found by Cheapflights users on 3/13. 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 4/32:35 pm
STL
- BNA
Nonstop1h 10m
Southwest
Mon 4/66:25 am
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 3/13![Southwest logo]()
$137
This United Airlines deal was found by Cheapflights users on 3/12. 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 5/26:10 pm
ORD
- BNA
Nonstop1h 46m
United Airlines
Mon 5/46:39 pm
BNA
- ORD
Nonstop1h 59m
United Airlines
Deal found 3/12![United Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Thu 4/96:23 pm
PIA
- BNA
1 stop5h 15m
American Airlines
Mon 4/136:07 pm
BNA
- PIA
1 stop5h 06m
American Airlines
Deal found 3/15![American Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:35 am
STL
- BNA
Nonstop1h 10m
Southwest
Mon 4/66:25 am
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 3/14![Southwest logo]()
$137
This Southwest deal was found by Cheapflights users on 3/15. 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.
Wed 4/292:30 pm
STL
- BNA
Nonstop1h 10m
Southwest
Wed 5/68:40 pm
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 3/15![Southwest logo]()
$137
This KAYAK deal was found by Cheapflights users on 3/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Tue 4/212:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 3/12![Southern / Mokulele logo]()
$172
This Southwest deal was found by Cheapflights users on 3/15. 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.
Mon 4/202:10 pm
STL
- BNA
Nonstop1h 10m
Southwest
Wed 4/2212:40 pm
BNA
- STL
2 stops5h 15m
Southwest
Deal found 3/15![Southwest logo]()
$152
This Southwest deal was found by Cheapflights users on 3/13. 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 4/275:40 am
STL
- BNA
1 stop3h 50m
Southwest
Mon 5/46:20 pm
BNA
- STL
1 stop5h 20m
Southwest
Deal found 3/13![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 3/12. 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.
Wed 4/156:00 am
MDW
- BNA
1 stop4h 13m
Delta
Sat 4/186:05 am
BNA
- MDW
1 stop6h 38m
Delta
Deal found 3/12![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 4/169:45 pm
ORD
- BNA
Nonstop1h 43m
United Airlines
Mon 4/206:00 am
BNA
- ORD
Nonstop1h 52m
United Airlines
Deal found 3/12![United Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:23 pm
PIA
- BNA
1 stop5h 15m
American Airlines
Mon 4/207:14 pm
BNA
- PIA
1 stop4h 38m
American Airlines
Deal found 3/12![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:33 pm
PIA
- BNA
1 stop5h 48m
United Airlines
Sat 6/137:40 am
BNA
- PIA
1 stop6h 12m
United Airlines
Deal found 3/13![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 3/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:48 pm
MLI
- BNA
1 stop7h 45m
American Airlines
Tue 5/57:00 am
BNA
- MLI
1 stop5h 27m
American Airlines
Deal found 3/14![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 3/12. 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.
Wed 4/151:24 pm
MDW
- BNA
1 stop3h 36m
Delta
Thu 4/166:05 am
BNA
- MDW
1 stop6h 38m
Delta
Deal found 3/12![Delta logo]()
$294
This American Airlines deal was found by Cheapflights users on 3/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
CMI
- BNA
1 stop4h 50m
American Airlines
Sun 4/55:00 am
BNA
- CMI
1 stop4h 22m
American Airlines
Deal found 3/17![American Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 4/247:34 pm
MLI
- BNA
1 stop3h 55m
United Airlines
Mon 4/276:52 pm
BNA
- MLI
1 stop5h 05m
United Airlines
Deal found 3/16![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/32:50 pm
PIA
- BNA
1 stop5h 06m
United Airlines
Sun 4/57:25 am
BNA
- PIA
1 stop6h 43m
United Airlines
Deal found 3/14![United Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Sun 5/103:48 pm
MLI
- BNA
1 stop6h 35m
American Airlines
Sat 5/165:14 am
BNA
- MLI
2 stops7h 05m
American Airlines
Deal found 3/16![American Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:40 pm
ORD
- BNA
Nonstop1h 40m
Southwest
Sat 4/251:35 pm
BNA
- ORD
Nonstop1h 55m
Southwest
Deal found 3/14![Southwest logo]()
$271
This American Airlines deal was found by Cheapflights users on 3/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:27 pm
PIA
- BNA
1 stop5h 15m
American Airlines
Sat 3/281:09 pm
BNA
- PIA
1 stop4h 44m
American Airlines
Deal found 3/14![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 4/1710:40 am
PIA
- BNA
1 stop6h 47m
United Airlines
Sun 4/198:00 pm
BNA
- PIA
1 stop3h 57m
United Airlines
Deal found 3/12![United Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 3/16. 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 5/42:40 pm
ORD
- BNA
Nonstop1h 40m
Southwest
Wed 5/611:00 am
BNA
- ORD
Nonstop1h 50m
Southwest
Deal found 3/16![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Sun 4/56:00 am
CMI
- BNA
2 stops10h 15m
American Airlines
Sat 4/119:06 am
BNA
- CMI
1 stop5h 02m
American Airlines
Deal found 3/15![American Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 3/16. 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.
Tue 4/141:35 pm
ORD
- BNA
1 stop8h 15m
Southwest
Tue 4/2111:00 am
BNA
- ORD
Nonstop1h 50m
Southwest
Deal found 3/16![Southwest logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:49 am
CMI
- BNA
1 stop6h 16m
United Airlines
Wed 5/136:39 pm
BNA
- CMI
1 stop5h 24m
United Airlines
Deal found 3/14![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:40 pm
ORD
- BNA
Nonstop1h 40m
Southwest
Tue 5/56:15 am
BNA
- ORD
1 stop8h 45m
Southwest
Deal found 3/14![Southwest logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:36 pm
CMI
- BNA
1 stop4h 07m
United Airlines
Sat 5/237:40 am
BNA
- CMI
1 stop5h 10m
United Airlines
Deal found 3/17![United Airlines logo]()
$348
Last-minute flights from Illinois to NashvilleDiscover last-minute flight deals from Illinois to Nashville. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Nashville. Data last updated March 17, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 3/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:45 pm
ORD
- BNA
1 stop7h 01m
Spirit Airlines
Wed 3/186:15 am
BNA
- ORD
1 stop10h 41m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$215
This Trip.com deal was found by Cheapflights users on 3/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Sun 4/52:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 3/15![Southern / Mokulele logo]()
$153
This Trip.com deal was found by Cheapflights users on 3/14. 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.
Thu 4/29:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Sun 4/122:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 3/14![Southern / Mokulele logo]()
$154
This Super.com deal was found by Cheapflights users on 3/16. 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.
Sun 4/512:45 pm
ORD
- BNA
1 stop7h 01m
Spirit Airlines
Wed 4/87:44 am
BNA
- ORD
1 stop12h 07m
Spirit Airlines
Deal found 3/16![Spirit Airlines logo]()
$216
This Southwest deal was found by Cheapflights users on 3/16. 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.
Tue 4/72:30 pm
STL
- BNA
Nonstop1h 10m
Southwest
Tue 4/78:40 pm
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 3/16![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:35 am
STL
- BNA
Nonstop1h 10m
Southwest
Tue 4/1412:40 pm
BNA
- STL
2 stops5h 15m
Southwest
Deal found 3/14![Southwest logo]()
$152
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:05 am
STL
- BNA
Nonstop1h 10m
Southwest
Sat 4/187:45 am
BNA
- STL
1 stop4h 15m
Southwest
Deal found 3/14![Southwest logo]()
$146
This Southwest deal was found by Cheapflights users on 3/16. 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 4/138:45 pm
STL
- BNA
Nonstop1h 10m
Southwest
Tue 4/146:25 am
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 3/16![Southwest logo]()
$137
This Southwest deal was found by Cheapflights users on 3/16. 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 4/134:10 pm
STL
- BNA
1 stop4h 55m
Southwest
Mon 4/209:55 pm
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 3/16![Southwest logo]()
$147
This Southwest deal was found by Cheapflights users on 3/16. 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.
Fri 4/173:45 pm
STL
- BNA
1 stop4h 30m
Southwest
Mon 4/206:30 pm
BNA
- STL
1 stop5h 25m
Southwest
Deal found 3/16![Southwest logo]()
$157
This CheapOair deal was found by Cheapflights users on 3/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:04 pm
ORD
- BNA
1 stop22h 54m
Frontier
Mon 4/202:00 pm
BNA
- ORD
1 stop10h 59m
Frontier
Deal found 3/13![Frontier logo]()
$212
This CheapOair deal was found by Cheapflights users on 3/15. 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.
Fri 4/176:04 pm
ORD
- BNA
1 stop22h 54m
Multiple Airlines
Tue 4/213:27 pm
BNA
- ORD
1 stop8h 57m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$213
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 March 17, 2026.
Search for one-way flight options from Illinois to Nashville. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:45 pm
STL
- BNA
Nonstop1h 10m
Southwest
Deal found 3/14![Southwest logo]()
$69
This Trip.com deal was found by Cheapflights users on 3/14. 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.
Mon 3/239:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Deal found 3/14![Southern / Mokulele logo]()
$79
This Delta deal was found by Cheapflights users on 3/12. 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.
Tue 4/144:41 pm
STL
- BNA
1 stop6h 15m
Delta
Deal found 3/12![Delta logo]()
$84
This Southwest deal was found by Cheapflights users on 3/12. 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 5/112:10 pm
STL
- BNA
Nonstop1h 10m
Southwest
Deal found 3/12![Southwest logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:50 am
STL
- BNA
1 stop3h 58m
Southern / Mokulele
Deal found 3/13![Southern / Mokulele logo]()
$88
This Delta deal was found by Cheapflights users on 3/14. 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.
Wed 4/154:41 pm
STL
- BNA
1 stop6h 15m
Delta
Deal found 3/14![Delta logo]()
$89
This Mytrip deal was found by Cheapflights users on 3/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:15 pm
ORD
- BNA
1 stop13h 20m
Spirit Airlines
Deal found 3/16![Spirit Airlines logo]()
$93
This Super.com deal was found by Cheapflights users on 3/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:30 pm
ORD
- BNA
1 stop22h 47m
Frontier
Deal found 3/13![Frontier logo]()
$94
This Super.com deal was found by Cheapflights users on 3/16. 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.
Fri 5/154:52 pm
MDW
- BNA
1 stop23h 25m
Frontier
Deal found 3/16![Frontier logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 3/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:15 pm
ORD
- BNA
1 stop13h 20m
Spirit Airlines
Deal found 3/13![Spirit Airlines logo]()
$95
This Cheapflightsfares deal was found by Cheapflights users on 3/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:15 pm
ORD
- BNA
1 stop13h 20m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/151:27 pm
ORD
- BNA
1 stop19h 08m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$98
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 March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Southwest) |
One-way from | $69 (Southwest) |
Popular in | February |
Cheapest in | December |
Average price | $302 |
Good round-trip deal | $135 or less |
Good one-way deal | $76 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 March 17, 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
Tue 4/7
2:30 pm-3:40 pm
Nonstop1h 10m
Nashville Intl
Tue 4/7
8:40 pm-10:00 pm
Nonstop1h 20m
$117
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Fri 4/3
2:35 pm-3:45 pm
Nonstop1h 10m
Nashville Intl
Mon 4/6
6:25 am-7:45 am
Nonstop1h 20m
$137
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Sat 4/4
7:35 am-8:45 am
Nonstop1h 10m
Nashville Intl
Mon 4/6
6:25 am-7:45 am
Nonstop1h 20m
$137
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Wed 4/29
2:30 pm-3:40 pm
Nonstop1h 10m
Nashville Intl
Wed 5/6
8:40 pm-10:00 pm
Nonstop1h 20m
$137
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Mon 4/20
2:10 pm-3:20 pm
Nonstop1h 10m
Nashville Intl
Wed 4/22
12:40 pm-5:55 pm
2 stops5h 15m
$152
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Fri 4/17
4:41 pm-11:24 pm
1 stop6h 43m
Nashville Intl
Mon 4/20
7:40 pm-11:36 pm
1 stop3h 56m
$157
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Mon 4/27
5:40 am-9:30 am
1 stop3h 50m
Nashville Intl
Mon 5/4
6:20 pm-11:40 pm
1 stop5h 20m
$157
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Thu 4/9
9:50 am-1:48 pm
1 stop3h 58m
Nashville Intl
Sun 4/12
2:35 pm-6:36 pm
1 stop4h 01m
$171
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Mon 4/20
9:50 am-1:48 pm
1 stop3h 58m
Nashville Intl
Tue 4/21
2:35 pm-6:36 pm
1 stop4h 01m
$172
ChicagoNashville
ORD - BNA
ORDBNA
Chicago O'Hare Intl
Wed 4/22
2:40 pm-4:20 pm
Nonstop1h 40m
Nashville Intl
Sat 4/25
1:35 pm-3:30 pm
Nonstop1h 55m
$271
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
ORD-BNA
PIA-BNA
MDW-BNA
MLI-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
ORD-BNA
PIA-BNA
MDW-BNA
What is the cheapest month to book a flight from Illinois to Nashville?
Currently, November is the cheapest month in which you can book a flight from Illinois to Nashville (average of $49). Flying from Illinois to Nashville in February is currently the most expensive (average of $155). 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 March 17, 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 23% on your trip compared to booking a flight at noon.
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 March 14, 2026.
Travelers seeking maximum savings on their Illinois to Nashville flight should consider departing on Wednesday 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.
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 March 17, 2026.
The most flights from USIL to BNA are scheduled on a Monday (56 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (37 on average).
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 locationsBowling Green
Cookeville
Franklin
Murfreesboro
Lebanon
Goodlettsville
Brentwood
Franklin
Hermitage
Dickson
Mount Juliet
Hopkinsville
Antioch
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
See prices for flight routes from nearby airports that may be better suited for you.
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 March 17, 2026.
Illinois and Nashville flights
Browse other Illinois and Nashville flight options. Last updated on March 17, 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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$86 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$50 | Average$125 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$120 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$97 | Average$294 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$115 | Average$294 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$126 | Average$298 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$382 | FlexibilityNo cancel fee | On-timeN/A |