$141+ Cheap flights from Idaho 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BNA
Sep 27 — Oct 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 August 28, 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 August 28, 2026.
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Sat 10/173:24 pm -
1 stop8h 02m
Tue 10/206:56 am -
1 stop8h 37m
Deal found 8/27![American Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 8/26. 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.
Thu 10/291:00 pm -
1 stop8h 59m
Sun 11/16:00 am -
1 stop8h 15m
Deal found 8/26![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 8/27. 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.
Sat 10/174:55 pm -
1 stop6h 15m
Tue 10/206:30 am -
2 stops9h 15m
Deal found 8/27![Southwest logo]()
$318
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 9/242:19 pm -
1 stop8h 15m
Tue 9/295:00 am -
2 stops10h 13m
Deal found 8/26![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Wed 11/42:35 pm -
1 stop5h 58m
Wed 11/118:15 am -
1 stop6h 13m
Deal found 8/27![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 8/27. 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.
Mon 10/193:36 pm -
1 stop7h 23m
Tue 10/276:32 pm -
1 stop6h 27m
Deal found 8/27![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 8/27. 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 10/206:35 am -
2 stops8h 00m
Tue 10/272:35 pm -
2 stops8h 45m
Deal found 8/27![Southwest logo]()
$323
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 10/276:30 am -
2 stops10h 06m
Sat 10/315:00 am -
2 stops10h 29m
Deal found 8/26![American Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 8/26. 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 10/1210:35 am -
2 stops12h 20m
Fri 10/166:10 pm -
1 stop6h 10m
Deal found 8/26![Southwest logo]()
$324
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Thu 12/176:07 am -
1 stop9h 21m
Mon 12/216:07 pm -
1 stop7h 25m
Deal found 8/27![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/27. 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.
Fri 10/2311:10 pm -
1 stop8h 22m
Wed 10/286:43 am -
1 stop9h 04m
Deal found 8/27![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 10/295:00 am -
2 stops8h 56m
Mon 11/24:00 pm -
1 stop7h 11m
Deal found 8/25![United Airlines logo]()
$330
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 August 28, 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 August 28, 2026.
This Delta deal was found by Cheapflights users on 8/26. 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 9/51:59 pm -
1 stop8h 04m
Wed 9/95:15 am -
1 stop8h 46m
Deal found 8/26![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 8/27. 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.
Sat 10/174:55 pm -
1 stop6h 15m
Tue 10/206:30 am -
2 stops9h 15m
Deal found 8/27![Southwest logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 9/217:48 pm -
1 stop8h 49m
Wed 9/307:00 am -
1 stop8h 22m
Deal found 8/27![Alaska Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Wed 11/42:35 pm -
1 stop5h 58m
Wed 11/116:00 am -
2 stops8h 28m
Deal found 8/27![United Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Thu 11/51:21 pm -
1 stop5h 33m
Mon 11/95:00 am -
1 stop8h 39m
Deal found 8/27![American Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/153:28 pm -
1 stop7h 30m
Tue 9/226:30 pm -
1 stop6h 29m
Deal found 8/25![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 8/26. 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.
Fri 10/236:15 pm -
1 stop8h 55m
Fri 10/302:40 pm -
2 stops11h 00m
Deal found 8/26![Southwest logo]()
$318
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:44 pm -
1 stop5h 31m
Sat 10/249:36 am -
2 stops9h 07m
Deal found 8/25![United Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:45 pm -
1 stop7h 40m
Tue 9/226:30 pm -
1 stop6h 24m
Deal found 8/23![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 8/27. 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.
Fri 11/139:55 am -
1 stop5h 53m
Mon 11/167:20 am -
1 stop6h 59m
Deal found 8/27![Delta logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Mon 1/111:38 pm -
1 stop8h 21m
Wed 1/135:17 pm -
1 stop8h 40m
Deal found 8/24![Alaska Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 11/62:35 pm -
1 stop7h 20m
Sun 11/85:30 am -
1 stop6h 45m
Deal found 8/25![Southwest logo]()
$346
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 11/33:30 pm -
1 stop6h 29m
Tue 11/106:40 am -
1 stop7h 18m
Deal found 8/23![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 8/27. 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.
Fri 10/169:45 pm -
1 stop6h 25m
Mon 10/196:50 pm -
1 stop7h 15m
Deal found 8/27![Southwest logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 34m
Tue 12/87:00 am -
1 stop7h 37m
Deal found 8/23![United Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 8/26. 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.
Fri 10/2310:50 pm -
1 stop8h 59m
Fri 10/307:00 am -
1 stop7h 18m
Deal found 8/26![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 8/27. 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.
Fri 11/136:25 am -
2 stops9h 45m
Mon 11/165:50 am -
1 stop6h 25m
Deal found 8/27![Southwest logo]()
$351
This Delta deal was found by Cheapflights users on 8/27. 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.
Fri 9/2510:50 pm -
1 stop7h 35m
Fri 10/22:01 pm -
1 stop6h 13m
Deal found 8/27![Delta logo]()
$313
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 10/295:00 am -
2 stops8h 56m
Mon 11/28:30 am -
2 stops14h 41m
Deal found 8/25![United Airlines logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Thu 10/293:57 pm -
1 stop24h 38m
Mon 11/24:50 pm -
2 stops31h 04m
Deal found 8/24![Alaska Airlines logo]()
$483
This Southwest deal was found by Cheapflights users on 8/26. 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.
Sun 10/113:30 pm -
2 stops8h 30m
Tue 10/208:10 am -
2 stops8h 50m
Deal found 8/26![Southwest logo]()
$376
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:10 pm -
1 stop8h 15m
Wed 9/306:30 pm -
1 stop6h 29m
Deal found 8/24![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 8/26. 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.
Fri 10/26:50 pm -
2 stops9h 10m
Wed 10/74:10 pm -
2 stops8h 45m
Deal found 8/26![Southwest logo]()
$390
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/117:15 am -
1 stop7h 42m
Sun 9/1312:37 pm -
1 stop7h 14m
Deal found 8/25![United Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 8/27. 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.
Sun 10/1111:10 pm -
1 stop8h 12m
Tue 10/203:30 pm -
1 stop8h 34m
Deal found 8/27![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/207:50 am -
1 stop8h 47m
Sat 10/248:05 am -
1 stop10h 22m
Deal found 8/24![United Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 8/27. 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.
Sun 10/1111:10 pm -
1 stop8h 12m
Thu 10/156:43 am -
1 stop9h 04m
Deal found 8/27![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/249:04 am -
1 stop8h 00m
Mon 11/27:00 am -
1 stop7h 53m
Deal found 8/23![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/269:06 am -
1 stop10h 52m
Tue 9/298:15 am -
1 stop6h 38m
Deal found 8/26![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 8/27. 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.
Fri 9/1810:45 pm -
1 stop7h 40m
Mon 9/216:30 pm -
1 stop6h 24m
Deal found 8/27![Delta logo]()
$376
Last-minute flights from Idaho to NashvilleDiscover last-minute flight deals from Idaho to Nashville. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Nashville. Data last updated August 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/27. 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.
Wed 9/93:28 pm -
1 stop7h 30m
Sat 9/125:15 am -
1 stop8h 46m
Deal found 8/27![Delta logo]()
$313
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Wed 9/93:21 pm -
1 stop6h 34m
Sat 9/129:00 am -
2 stops9h 03m
Deal found 8/27![American Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:11 pm -
1 stop7h 58m
Sun 9/136:30 pm -
1 stop6h 29m
Deal found 8/23![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Fri 9/112:21 pm -
1 stop6h 34m
Mon 9/145:00 am -
1 stop8h 54m
Deal found 8/26![American Airlines logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 9/217:48 pm -
1 stop8h 49m
Wed 9/307:00 am -
1 stop8h 22m
Deal found 8/27![Alaska Airlines logo]()
$321
This Expedia deal was found by Cheapflights users on 8/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:52 pm -
1 stop10h 45m
Thu 9/247:00 am -
1 stop9h 30m
Deal found 8/28![Alaska Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Wed 9/2312:45 pm -
1 stop7h 44m
Wed 9/305:00 am -
2 stops9h 51m
Deal found 8/27![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 9/242:19 pm -
1 stop8h 15m
Tue 9/295:00 am -
2 stops10h 13m
Deal found 8/26![American Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/243:21 pm -
1 stop8h 13m
Tue 9/296:03 am -
1 stop7h 57m
Deal found 8/25![American Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Sun 9/274:08 pm -
1 stop5h 51m
Tue 9/2910:29 am -
2 stops12h 20m
Deal found 8/26![United Airlines logo]()
$343
This Priceline deal was found by Cheapflights users on 8/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:39 pm -
1 stop6h 58m
Tue 9/297:00 am -
1 stop9h 54m
Deal found 8/26![Alaska Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 8/27. 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.
Mon 9/2810:50 pm -
1 stop7h 35m
Thu 10/17:00 am -
1 stop10h 14m
Deal found 8/27![Delta logo]()
$313
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 August 28, 2026.
Search for one-way flight options from Idaho to Nashville. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
This CheapOair deal was found by Cheapflights users on 8/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:50 pm -
1 stop29h 10m
Deal found 8/28![Frontier logo]()
$141
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Tue 10/132:41 pm -
1 stop7h 17m
Deal found 8/27![American Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 8/27. 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.
Sun 9/65:30 am -
1 stop6h 27m
Deal found 8/27![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 8/27. 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.
Thu 9/106:00 am -
2 stops8h 20m
Deal found 8/27![Southwest logo]()
$162
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Sun 9/65:20 am -
2 stops8h 42m
Deal found 8/27![American Airlines logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 9/217:48 pm -
1 stop8h 49m
Deal found 8/27![Alaska Airlines logo]()
$165
This Super.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:50 pm -
1 stop21h 14m
Deal found 8/24![Frontier logo]()
$168
This Southwest deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 10/1210:35 am -
2 stops12h 20m
Deal found 8/25![Southwest logo]()
$168
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 10/163:24 pm -
1 stop8h 02m
Deal found 8/27![American Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 8/27. 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.
Thu 10/111:01 pm -
1 stop7h 24m
Deal found 8/27![Delta logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/122:50 pm -
2 stops22h 29m
Deal found 8/23![Frontier logo]()
$177
This Southwest deal was found by Cheapflights users on 8/27. 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.
Fri 10/166:50 pm -
2 stops9h 10m
Deal found 8/27![Southwest logo]()
$179
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 August 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (United Airlines) |
One-way from | $141 (CheapOair) |
Popular in | February |
Cheapest in | January |
Average price | $348 |
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 August 28, 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
Sat 9/5
1:59 pm-11:03 pm
1 stop8h 04m
Nashville Intl
Wed 9/9
5:15 am-1:01 pm
1 stop8h 46m
$313
BoiseNashville
BOI Boise Air Term. Gowen Fld - BNA Nashville Intl
BOIBNA
Boise Air Term. Gowen Fld
Tue 9/15
3:28 pm-11:58 pm
1 stop7h 30m
Nashville Intl
Tue 9/22
6:30 pm-11:59 pm
1 stop6h 29m
$313
SpokaneNashville
GEG Spokane - BNA Nashville Intl
GEGBNA
Spokane
Fri 9/18
10:45 pm-8:25 am
1 stop7h 40m
Nashville Intl
Tue 9/22
6:30 pm-10:54 pm
1 stop6h 24m
$313
Quickest round-trip
SpokaneNashville
GEG Spokane - BNA Nashville Intl
GEGBNA
Spokane
Fri 11/13
9:55 am-5:48 pm
1 stop5h 53m
Nashville Intl
Mon 11/16
7:20 am-12:19 pm
1 stop6h 59m
$313
SpokaneNashville
GEG Spokane - BNA Nashville Intl
GEGBNA
Spokane
Tue 11/3
3:30 pm-11:59 pm
1 stop6h 29m
Nashville Intl
Tue 11/10
6:40 am-11:58 am
1 stop7h 18m
$313
SpokaneNashville
GEG Spokane - BNA Nashville Intl
GEGBNA
Spokane
Fri 10/23
10:50 pm-9:49 am
1 stop8h 59m
Nashville Intl
Fri 10/30
7:00 am-12:18 pm
1 stop7h 18m
$313
SpokaneNashville
GEG Spokane - BNA Nashville Intl
GEGBNA
Spokane
Fri 9/25
10:50 pm-8:25 am
1 stop7h 35m
Nashville Intl
Fri 10/2
2:01 pm-6:14 pm
1 stop6h 13m
$313
BoiseNashville
BOI Boise Air Term. Gowen Fld - BNA Nashville Intl
BOIBNA
Boise Air Term. Gowen Fld
Sat 10/17
4:55 pm-12:10 am
1 stop6h 15m
Nashville Intl
Tue 10/20
6:30 am-2:45 pm
2 stops9h 15m
$318
SpokaneNashville
GEG Spokane - BNA Nashville Intl
GEGBNA
Spokane
Fri 10/23
6:15 pm-5:10 am
1 stop8h 55m
Nashville Intl
Fri 10/30
2:40 pm-11:40 pm
2 stops11h 00m
$318
BoiseNashville
BOI Boise Air Term. Gowen Fld - BNA Nashville Intl
BOIBNA
Boise Air Term. Gowen Fld
Mon 9/21
7:48 pm-5:37 am
1 stop8h 49m
Nashville Intl
Wed 9/30
7:00 am-2:22 pm
1 stop8h 22m
$321
Showing 1-10 of 60 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.
BOI-BNA
GEG-BNA
IDA-BNA
JAC-BNA
SUN-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
BOI-BNA
GEG-BNA
IDA-BNA
JAC-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 $285). Flying from Idaho to Nashville in July is currently the most expensive (average of $479). 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 typical for this route at the moment.
Idaho to Nashville flights typically cost between $302 and $470 in October.The cheapest round-trip price found within the last 5 days was $313 on American Airlines (Oct 17-Oct 20).
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 19 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
Bowling Green
Murfreesboro
Lebanon
Goodlettsville
Hermitage
Franklin
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.
Alternative routes
Complete your trip
Flights by cabin class
Nashville flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for Idaho 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 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 August 28, 2026.
Idaho and Nashville flights
Browse other Idaho and Nashville flight options. Last updated on August 28, 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 August 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$502 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$542 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$446 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$287 | Average$434 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$317 | Average$465 | FlexibilityNo cancel fee | On-time75% |