$126+ Cheap flights from Idaho to Nashville (BNA)
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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BNA
Oct 31 — Nov 71
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Nashville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Nashville
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Cheapest flights from Idaho to NashvilleExplore the most affordable flight options available from Idaho to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
Explore the most affordable flight options available from Idaho to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
This Frontier deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:49 pm -
1 stop28h 57m
Sat 11/215:30 pm -
1 stop26h 30m
Deal found 9/29![Frontier logo]()
$257
This Frontier deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:49 pm -
1 stop28h 57m
Fri 11/205:30 pm -
1 stop26h 30m
Deal found 9/26![Frontier logo]()
$261
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 12/13:44 pm -
1 stop7h 34m
Wed 12/97:05 am -
1 stop8h 59m
Deal found 9/30![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 12/87:55 am -
2 stops6h 55m
Sat 12/125:55 am -
1 stop5h 55m
Deal found 9/27![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/223:36 pm -
1 stop7h 23m
Tue 10/273:30 pm -
1 stop8h 34m
Deal found 9/30![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 12/82:08 pm -
2 stops8h 30m
Sat 12/1210:15 am -
2 stops10h 16m
Deal found 9/30![American Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/223:24 pm -
1 stop8h 02m
Sat 10/248:00 am -
2 stops10h 04m
Deal found 9/28![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 12/177:32 am -
1 stop9h 35m
Mon 12/216:30 am -
1 stop8h 00m
Deal found 9/30![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/412:40 pm -
2 stops8h 15m
Thu 11/1211:25 am -
2 stops9h 25m
Deal found 9/28![Southwest logo]()
$331
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 12/81:05 pm -
1 stop7h 00m
Fri 12/115:15 pm -
1 stop8h 35m
Deal found 9/26![Southwest logo]()
$336
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/282:02 pm -
2 stops8h 24m
Sun 11/16:00 am -
1 stop8h 51m
Deal found 9/30![American Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/123:38 pm -
1 stop7h 38m
Sun 11/157:10 am -
1 stop8h 48m
Deal found 9/30![Delta logo]()
$344
Best flights from Idaho to NashvilleDiscover carefully curated flight deals from Idaho to Nashville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
Discover carefully curated flight deals from Idaho to Nashville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/123:38 pm -
1 stop7h 38m
Mon 11/167:10 am -
1 stop8h 48m
Deal found 9/30![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/133:55 pm -
1 stop5h 15m
Tue 11/176:00 am -
1 stop7h 05m
Deal found 9/30![Southwest logo]()
$336
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/224:05 pm -
1 stop6h 54m
Tue 11/37:30 am -
2 stops9h 08m
Deal found 9/27![United Airlines logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:37 am -
2 stops9h 33m
Fri 12/1110:15 am -
2 stops13h 12m
Deal found 9/27![Alaska Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:36 pm -
1 stop7h 23m
Sun 11/16:00 am -
1 stop7h 35m
Deal found 10/1![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/22:35 pm -
1 stop5h 58m
Sat 11/76:00 am -
2 stops8h 28m
Deal found 9/30![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/123:38 pm -
1 stop7h 38m
Sun 11/157:10 am -
1 stop8h 48m
Deal found 9/30![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/272:35 pm -
1 stop5h 58m
Fri 10/3010:27 am -
1 stop6h 11m
Deal found 9/27![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 12/188:41 am -
1 stop8h 18m
Mon 12/216:30 am -
1 stop8h 00m
Deal found 9/28![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/276:56 pm -
2 stops12h 26m
Fri 10/307:25 am -
1 stop5h 57m
Deal found 9/27![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/202:44 pm -
1 stop5h 31m
Sat 10/246:00 am -
1 stop6h 28m
Deal found 9/28![United Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/307:37 pm -
1 stop27h 22m
Wed 2/37:01 am -
1 stop12h 54m
Deal found 9/27![Alaska Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 12/52:40 pm -
1 stop5h 29m
Tue 12/88:15 am -
1 stop6h 22m
Deal found 9/28![United Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 12/81:07 pm -
2 stops20h 42m
Sun 12/137:20 pm -
1 stop6h 06m
Deal found 9/27![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 2/612:30 pm -
1 stop7h 45m
Sat 2/277:05 am -
1 stop6h 41m
Deal found 9/26![Delta logo]()
$422
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/182:34 pm -
1 stop5h 59m
Sun 11/226:00 am -
2 stops8h 53m
Deal found 9/29![United Airlines logo]()
$514
This Alaska Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:33 am -
2 stops28h 28m
Sun 11/223:48 pm -
2 stops20h 08m
Deal found 9/29![Alaska Airlines logo]()
$864
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 1/307:00 am -
2 stops12h 15m
Wed 2/36:00 am -
1 stop6h 59m
Deal found 9/27![United Airlines logo]()
$634
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/1812:58 pm -
2 stops9h 14m
Sun 11/227:20 am -
1 stop5h 48m
Deal found 9/29![Delta logo]()
$788
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/1512:19 pm -
1 stop8h 53m
Mon 10/192:00 pm -
2 stops11h 06m
Deal found 9/30![Delta logo]()
$944
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/136:05 am -
1 stop7h 19m
Sat 10/177:25 am -
1 stop6h 00m
Deal found 9/28![Delta logo]()
$978
Last-minute flights from Idaho to NashvilleDiscover last-minute flight deals from Idaho to Nashville. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Nashville. Data last updated October 1, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/173:24 pm -
1 stop8h 02m
Sat 10/245:00 am -
2 stops9h 22m
Deal found 9/26![American Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/193:24 pm -
1 stop8h 02m
Thu 10/225:00 am -
1 stop7h 24m
Deal found 9/27![American Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/196:50 pm -
2 stops9h 10m
Thu 10/226:25 pm -
1 stop8h 20m
Deal found 9/26![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/223:36 pm -
1 stop7h 23m
Tue 10/273:30 pm -
1 stop8h 34m
Deal found 9/30![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/223:24 pm -
1 stop8h 02m
Sat 10/248:00 am -
2 stops10h 04m
Deal found 9/28![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/223:36 pm -
1 stop7h 23m
Fri 10/236:32 pm -
1 stop6h 27m
Deal found 9/30![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/224:05 pm -
1 stop6h 54m
Tue 11/36:00 am -
2 stops10h 38m
Deal found 9/28![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/241:40 pm -
1 stop8h 22m
Tue 10/274:02 pm -
1 stop8h 57m
Deal found 9/30![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/283:36 pm -
1 stop7h 23m
Sun 11/16:00 am -
1 stop7h 35m
Deal found 9/30![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/282:02 pm -
2 stops8h 24m
Sun 11/16:00 am -
1 stop8h 51m
Deal found 9/30![American Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/282:02 pm -
2 stops8h 24m
Wed 11/45:00 am -
2 stops9h 23m
Deal found 9/30![American Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/315:00 am -
2 stops8h 17m
Tue 11/36:00 am -
2 stops8h 45m
Deal found 9/26![United Airlines logo]()
$323
One-way flights from Idaho to NashvilleSearch for one-way flight options from Idaho to Nashville. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
Search for one-way flight options from Idaho to Nashville. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/167:47 pm -
3 stops41h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$126
This Super.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/252:50 pm -
1 stop29h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$132
This CheapOair deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:49 pm -
1 stop28h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/267:30 pm -
3 stops41h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$155
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 12/81:07 pm -
1 stop8h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 12/85:45 am -
2 stops10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Southwest logo]()
$162
This Priceline deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Wed 10/281:58 pm -
1 stop9h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Alaska Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/146:36 am -
2 stops10h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![American Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/262:35 pm -
1 stop5h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$189
This KAYAK deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/1911:10 pm -
1 stop8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/276:56 pm -
2 stops12h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/308:28 pm -
2 stops16h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$207
Find flight deals from Idaho to Nashville
Keep the following information in mind while searching for Idaho to Nashville flight deals. Data was last updated October 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Frontier) |
One-way from | $126 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $462 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho 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 7,457,451 searches. Data last updated October 1, 2026.
Use the filters below to find and compare flights from Idaho to Nashville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseNashville
BOI Boise Air Term. Gowen Fld - BNA Nashville Intl
BOIBNA
Boise Air Term. Gowen Fld
Tue 12/8
1:07 pm-10:08 pm
1 stop8h 01m
Nashville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$157
Idaho FallsNashville
IDA Idaho Falls Fanning Field - BNA Nashville Intl
IDABNA
Idaho Falls Fanning Field
Mon 10/26
7:30 pm-2:16 pm
3 stops17h 46m
Nashville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$159
BoiseNashville
BOI Boise Air Term. Gowen Fld - BNA Nashville Intl
BOIBNA
Boise Air Term. Gowen Fld
Tue 12/8
2:03 pm-11:30 pm
2 stops8h 27m
Nashville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$162
BoiseNashville
BOI Boise Air Term. Gowen Fld - BNA Nashville Intl
BOIBNA
Boise Air Term. Gowen Fld
Tue 12/8
5:45 am-5:35 pm
2 stops10h 50m
Nashville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$162
Idaho FallsNashville
IDA Idaho Falls Fanning Field - BNA Nashville Intl
IDABNA
Idaho Falls Fanning Field
Sat 11/14
6:36 am-6:07 pm
2 stops10h 31m
Nashville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$185
Quickest round-trip
Idaho FallsNashville
IDA Idaho Falls Fanning Field - BNA Nashville Intl
IDABNA
Idaho Falls Fanning Field
Mon 10/26
2:35 pm-9:33 pm
1 stop5h 58m
Nashville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$189
Idaho FallsNashville
IDA Idaho Falls Fanning Field - BNA Nashville Intl
IDABNA
Idaho Falls Fanning Field
Thu 10/29
1:58 pm-11:59 pm
1 stop9h 01m
Nashville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$210
BoiseNashville
BOI Boise Air Term. Gowen Fld - BNA Nashville Intl
BOIBNA
Boise Air Term. Gowen Fld
Sun 10/25
5:00 am-2:25 pm
2 stops8h 25m
Nashville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$225
BoiseNashville
BOI Boise Air Term. Gowen Fld - BNA Nashville Intl
BOIBNA
Boise Air Term. Gowen Fld
Sun 10/25
5:58 pm-2:16 pm
3 stops43h 18m
Nashville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$250
Idaho FallsNashville
IDA Idaho Falls Fanning Field - BNA Nashville Intl
IDABNA
Idaho Falls Fanning Field
Mon 11/23
10:35 am-10:59 pm
2 stops11h 24m
Nashville Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$251
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Idaho to Nashville
Have a flexible travel schedule? Discover the best time to fly to Nashville from Idaho with our price prediction graph.
IDA-BNA
BOI-BNA
SUN-BNA
LWS-BNA
TWF-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 Idaho to Nashville
USID-BNA
IDA-BNA
BOI-BNA
SUN-BNA
LWS-BNA
What is the cheapest month to book a flight from Idaho to Nashville?
Currently, January is the cheapest month in which you can book a flight from Idaho to Nashville (average of $296). Flying from Idaho to Nashville in November is currently the most expensive (average of $482). 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.
How much does it cost to fly round-trip from Idaho to Nashville?
Airfare is below average for this route at the moment.
Idaho to Nashville flights typically cost between $388 and $533 in November.The cheapest round-trip price found within the last 5 days was $257 on Frontier (Nov 12-Nov 21).
How far ahead should I book a flight from Idaho to Nashville?
The price you pay for your flight from Idaho to Nashville may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Idaho 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
Murfreesboro
Lebanon
Goodlettsville
Hermitage
Bowling Green
Mount Juliet
Brentwood
Hopkinsville
Antioch
Franklin
Tullahoma
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Alternative routes for Idaho to Nashville
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Complete your trip
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Search flights from Idaho to Nashville by cabin class
Find flights from Idaho 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 October 1, 2026.
Idaho and Nashville flights
Browse other Idaho and Nashville flight options. Last updated on October 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Idaho to Nashville flights
Consider these flights traveling from Idaho to Nashville.
Top 5 airlines flying from Idaho to Nashville
Discover the top 5 airlines that operate flights from Idaho 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 7,457,451 searches. Data last updated October 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$486 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$169 | Average$488 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$470 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$440 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$327 | Average$473 | FlexibilityNo cancel fee | On-time75% |