$92+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BNA
May 2 — May 91
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Nashville with Cheapflights
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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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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 April 2, 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 April 2, 2026.
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:44 am
GEG
- BNA
1 stop26h 11m
Frontier
Tue 5/57:17 pm
BNA
- GEG
1 stop18h 21m
Frontier
Deal found 3/30![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:22 pm
BOI
- BNA
1 stop28h 00m
Frontier
Wed 5/207:17 pm
BNA
- BOI
1 stop18h 13m
Frontier
Deal found 3/30![Frontier logo]()
$261
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/223:30 pm
GEG
- BNA
1 stop6h 29m
Delta
Sat 4/253:02 pm
BNA
- GEG
1 stop8h 38m
Delta
Deal found 3/31![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:30 pm
GEG
- BNA
1 stop8h 35m
Southwest
Thu 5/74:20 pm
BNA
- GEG
2 stops10h 10m
Southwest
Deal found 4/1![Southwest logo]()
$268
This CheapOair deal was found by Cheapflights users on 3/28. 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.
Thu 6/111:04 pm
BOI
- BNA
1 stop21h 00m
Frontier
Mon 6/1511:59 am
BNA
- BOI
1 stop25h 10m
Frontier
Deal found 3/28![Frontier logo]()
$281
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:22 pm
GEG
- BNA
1 stop8h 37m
American Airlines
Sat 4/253:30 pm
BNA
- GEG
1 stop7h 03m
American Airlines
Deal found 4/1![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:22 pm
GEG
- BNA
1 stop8h 37m
American Airlines
Sat 4/252:45 pm
BNA
- GEG
2 stops10h 25m
American Airlines
Deal found 4/1![American Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 5/193:23 pm
BOI
- BNA
1 stop8h 13m
Delta
Tue 7/216:00 am
BNA
- BOI
1 stop5h 57m
Delta
Deal found 4/1![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 4/2410:40 pm
GEG
- BNA
1 stop8h 12m
Delta
Mon 4/275:25 am
BNA
- GEG
1 stop8h 16m
Delta
Deal found 4/1![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 4/1. 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.
Sun 4/266:15 am
GEG
- BNA
1 stop7h 48m
Delta
Tue 5/57:00 am
BNA
- GEG
1 stop7h 27m
Delta
Deal found 4/1![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/45:35 pm
GEG
- BNA
2 stops8h 55m
Southwest
Fri 5/87:20 pm
BNA
- GEG
1 stop7h 10m
Southwest
Deal found 3/31![Southwest logo]()
$300
This Delta deal was found by Cheapflights users on 4/1. 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.
Mon 6/811:45 pm
BOI
- BNA
1 stop7h 58m
Delta
Sat 6/134:05 pm
BNA
- BOI
1 stop6h 07m
Delta
Deal found 4/1![Delta logo]()
$301
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 April 2, 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 April 2, 2026.
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/610:40 pm
GEG
- BNA
1 stop7h 55m
Delta
Mon 5/116:54 pm
BNA
- GEG
1 stop6h 12m
Delta
Deal found 3/31![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/41:30 pm
GEG
- BNA
1 stop8h 35m
Southwest
Fri 5/87:20 pm
BNA
- GEG
1 stop7h 10m
Southwest
Deal found 3/31![Southwest logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/282:45 pm
GEG
- BNA
1 stop7h 14m
Alaska Airlines
Wed 4/296:05 pm
BNA
- GEG
1 stop7h 50m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/285:05 am
GEG
- BNA
2 stops11h 51m
United Airlines
Wed 4/2911:32 am
BNA
- GEG
1 stop9h 19m
United Airlines
Deal found 3/31![United Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/227:48 am
IDA
- BNA
2 stops13h 31m
American Airlines
Thu 4/301:09 pm
BNA
- IDA
2 stops11h 30m
American Airlines
Deal found 3/31![American Airlines logo]()
$490
This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:15 pm
GEG
- BNA
1 stop10h 55m
Southwest
Tue 5/55:30 am
BNA
- GEG
2 stops10h 15m
Southwest
Deal found 4/1![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” 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 8/210:48 pm
GEG
- BNA
1 stop7h 53m
Delta
Wed 8/56:00 am
BNA
- GEG
1 stop7h 39m
Delta
Deal found 4/2![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” 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 6/101:19 pm
GEG
- BNA
1 stop7h 48m
Delta
Mon 6/157:36 pm
BNA
- GEG
1 stop6h 23m
Delta
Deal found 4/2![Delta logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:57 pm
BOI
- BNA
1 stop8h 02m
Alaska Airlines
Wed 5/67:05 am
BNA
- BOI
1 stop7h 47m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 3/28. 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.
Tue 4/214:05 pm
BOI
- BNA
1 stop6h 00m
Southwest
Tue 4/286:05 am
BNA
- BOI
1 stop8h 15m
Southwest
Deal found 3/28![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:25 pm
GEG
- BNA
1 stop8h 19m
United Airlines
Wed 5/68:30 am
BNA
- GEG
2 stops14h 46m
United Airlines
Deal found 4/1![United Airlines logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:57 pm
BOI
- BNA
1 stop8h 02m
Alaska Airlines
Wed 4/294:45 pm
BNA
- BOI
1 stop8h 14m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 3/28. 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.
Thu 5/285:35 pm
GEG
- BNA
1 stop9h 30m
Southwest
Mon 6/14:20 pm
BNA
- GEG
2 stops10h 10m
Southwest
Deal found 3/28![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 3/28. 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 4/2410:40 pm
GEG
- BNA
1 stop8h 12m
Delta
Mon 4/275:25 am
BNA
- GEG
1 stop8h 16m
Delta
Deal found 3/28![Delta logo]()
$401
This United Airlines deal was found by Cheapflights users on 3/28. 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 5/22:30 pm
JAC
- BNA
1 stop6h 27m
United Airlines
Tue 5/59:42 am
BNA
- JAC
2 stops12h 16m
United Airlines
Deal found 3/28![United Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/277:48 am
IDA
- BNA
2 stops13h 31m
American Airlines
Fri 5/15:40 pm
BNA
- IDA
1 stop6h 59m
American Airlines
Deal found 3/31![American Airlines logo]()
$506
This Southwest deal was found by Cheapflights users on 3/28. 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.
Tue 6/26:30 am
GEG
- BNA
2 stops9h 05m
Southwest
Sat 6/64:55 pm
BNA
- GEG
1 stop9h 10m
Southwest
Deal found 3/28![Southwest logo]()
$383
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/289:26 am
BOI
- BNA
1 stop9h 58m
United Airlines
Wed 4/296:15 am
BNA
- BOI
2 stops14h 58m
United Airlines
Deal found 3/28![United Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 3/28. 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.
Tue 4/214:05 pm
BOI
- BNA
1 stop6h 00m
Southwest
Mon 4/276:45 am
BNA
- BOI
2 stops12h 35m
Southwest
Deal found 3/28![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 4/163:34 pm
SUN
- BNA
1 stop4h 52m
Delta
Mon 4/207:26 am
BNA
- SUN
1 stop8h 28m
Delta
Deal found 4/1![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 4/1510:40 am
JAC
- BNA
2 stops8h 46m
United Airlines
Wed 4/228:15 am
BNA
- JAC
1 stop6h 06m
United Airlines
Deal found 3/30![United Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 3/28. 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.
Thu 7/22:50 pm
BOI
- BNA
1 stop6h 39m
Delta
Mon 7/65:20 pm
BNA
- BOI
1 stop7h 35m
Delta
Deal found 3/28![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:02 am
BOI
- BNA
2 stops12h 55m
United Airlines
Wed 5/61:00 pm
BNA
- BOI
2 stops10h 16m
United Airlines
Deal found 4/1![United Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 6/87:10 pm
BOI
- BNA
1 stop9h 00m
Southwest
Sat 6/134:40 pm
BNA
- BOI
2 stops8h 45m
Southwest
Deal found 3/31![Southwest logo]()
$435
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:48 am
IDA
- BNA
2 stops13h 35m
American Airlines
Mon 4/201:34 pm
BNA
- IDA
2 stops11h 05m
American Airlines
Deal found 4/1![American Airlines logo]()
$671
This Delta deal was found by Cheapflights users on 3/28. 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.
Wed 4/221:09 pm
JAC
- BNA
1 stop7h 17m
Delta
Sun 4/266:29 am
BNA
- JAC
2 stops10h 44m
Delta
Deal found 3/28![Delta logo]()
$466
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 4/272:30 pm
IDA
- BNA
1 stop6h 16m
United Airlines
Fri 5/17:00 am
BNA
- IDA
1 stop7h 25m
United Airlines
Deal found 3/28![United Airlines logo]()
$485
This Southwest deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” 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 5/101:00 pm
BOI
- BNA
1 stop11h 55m
Southwest
Mon 5/1111:35 am
BNA
- BOI
2 stops11h 15m
Southwest
Deal found 4/2![Southwest logo]()
$470
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” 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 5/79:16 pm
BOI
- BNA
2 stops10h 39m
Delta
Mon 5/116:54 pm
BNA
- BOI
1 stop5h 52m
Delta
Deal found 4/2![Delta logo]()
$486
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/182:24 pm
SUN
- BNA
1 stop5h 54m
United Airlines
Tue 4/218:15 am
BNA
- SUN
1 stop6h 20m
United Airlines
Deal found 3/28![United Airlines logo]()
$501
Last-minute flights from Idaho to NashvilleDiscover last-minute flight deals from Idaho to Nashville. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Nashville. Data last updated April 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/223:30 pm
GEG
- BNA
1 stop6h 29m
Delta
Sat 4/253:02 pm
BNA
- GEG
1 stop8h 38m
Delta
Deal found 3/31![Delta logo]()
$263
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:22 pm
GEG
- BNA
1 stop8h 37m
American Airlines
Sat 4/252:45 pm
BNA
- GEG
2 stops10h 25m
American Airlines
Deal found 4/1![American Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:22 pm
GEG
- BNA
1 stop8h 37m
American Airlines
Sat 4/253:30 pm
BNA
- GEG
1 stop7h 03m
American Airlines
Deal found 4/1![American Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 4/2410:40 pm
GEG
- BNA
1 stop8h 12m
Delta
Mon 4/275:25 am
BNA
- GEG
1 stop8h 16m
Delta
Deal found 4/1![Delta logo]()
$295
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:44 am
GEG
- BNA
1 stop26h 11m
Frontier
Tue 5/57:17 pm
BNA
- GEG
1 stop18h 21m
Frontier
Deal found 3/30![Frontier logo]()
$171
This Delta deal was found by Cheapflights users on 4/1. 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.
Sun 4/266:15 am
GEG
- BNA
1 stop7h 48m
Delta
Tue 5/57:00 am
BNA
- GEG
1 stop7h 27m
Delta
Deal found 4/1![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:30 pm
GEG
- BNA
1 stop8h 35m
Southwest
Thu 5/74:20 pm
BNA
- GEG
2 stops10h 10m
Southwest
Deal found 4/1![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/45:35 pm
GEG
- BNA
2 stops8h 55m
Southwest
Fri 5/87:20 pm
BNA
- GEG
1 stop7h 10m
Southwest
Deal found 3/31![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:30 pm
GEG
- BNA
1 stop8h 35m
Southwest
Sun 5/1010:55 pm
BNA
- GEG
1 stop13h 05m
Southwest
Deal found 4/1![Southwest logo]()
$304
This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 5/73:14 pm
BOI
- BNA
1 stop7h 56m
Delta
Mon 5/116:54 pm
BNA
- BOI
1 stop5h 52m
Delta
Deal found 4/1![Delta logo]()
$309
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:22 pm
BOI
- BNA
1 stop28h 00m
Frontier
Wed 5/207:17 pm
BNA
- BOI
1 stop18h 13m
Frontier
Deal found 3/30![Frontier logo]()
$261
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 5/193:23 pm
BOI
- BNA
1 stop8h 13m
Delta
Tue 7/216:00 am
BNA
- BOI
1 stop5h 57m
Delta
Deal found 4/1![Delta logo]()
$293
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 April 2, 2026.
Search for one-way flight options from Idaho to Nashville. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This CheapOair deal was found by Cheapflights users on 3/28. 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 4/1911:44 am
GEG
- BNA
1 stop26h 11m
Frontier
Deal found 3/28![Frontier logo]()
$92
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/1310:40 pm
GEG
- BNA
1 stop6h 57m
Delta
Deal found 3/31![Delta logo]()
$132
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 6/211:04 pm
BOI
- BNA
1 stop21h 00m
Frontier
Deal found 3/31![Frontier logo]()
$137
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/137:00 am
GEG
- BNA
2 stops13h 15m
Southwest
Deal found 3/31![Southwest logo]()
$143
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/295:40 am
BOI
- BNA
1 stop9h 23m
Delta
Deal found 3/31![Delta logo]()
$147
This Delta deal was found by Cheapflights users on 4/1. 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.
Mon 8/246:05 am
GEG
- BNA
1 stop6h 43m
Delta
Deal found 4/1![Delta logo]()
$150
This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 7/2311:42 pm
BOI
- BNA
1 stop6h 56m
Delta
Deal found 4/1![Delta logo]()
$155
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
Thu 7/91:04 pm
BOI
- BNA
1 stop21h 00m
Frontier
Deal found 3/31![Frontier logo]()
$157
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:33 pm
GEG
- BNA
1 stop27h 40m
Frontier
Deal found 3/31![Frontier logo]()
$157
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 5/2210:40 pm
GEG
- BNA
1 stop7h 55m
Delta
Deal found 4/1![Delta logo]()
$164
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 7/1011:42 pm
BOI
- BNA
1 stop7h 59m
Delta
Deal found 4/1![Delta logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/149:19 pm
GEG
- BNA
2 stops40h 58m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$173
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 April 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $171 (CheapOair) |
One-way from | $92 (CheapOair) |
Popular in | March |
Cheapest in | January |
Average price | $368 |
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 2,558,603 searches. Data last updated April 2, 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
SpokaneNashville
GEG - BNA
GEGBNA
Spokane
Wed 5/6
10:40 pm-8:35 am
1 stop7h 55m
Nashville Intl
Mon 5/11
6:54 pm-11:06 pm
1 stop6h 12m
$263
SpokaneNashville
GEG - BNA
GEGBNA
Spokane
Mon 5/4
1:30 pm-12:05 am
1 stop8h 35m
Nashville Intl
Fri 5/8
7:20 pm-12:30 am
1 stop7h 10m
$295
SpokaneNashville
GEG - BNA
GEGBNA
Spokane
Sun 4/26
12:15 pm-1:10 am
1 stop10h 55m
Nashville Intl
Tue 5/5
5:30 am-1:45 pm
2 stops10h 15m
$310
SpokaneNashville
GEG - BNA
GEGBNA
Spokane
Sun 8/2
10:48 pm-8:41 am
1 stop7h 53m
Nashville Intl
Wed 8/5
6:00 am-11:39 am
1 stop7h 39m
$331
SpokaneNashville
GEG - BNA
GEGBNA
Spokane
Wed 6/10
1:19 pm-11:07 pm
1 stop7h 48m
Nashville Intl
Mon 6/15
7:36 pm-11:59 pm
1 stop6h 23m
$331
BoiseNashville
BOI - BNA
BOIBNA
Boise Air Term. Gowen Fld
Tue 4/21
4:05 pm-11:05 pm
1 stop6h 00m
Nashville Intl
Tue 4/28
6:05 am-1:20 pm
1 stop8h 15m
$355
SpokaneNashville
GEG - BNA
GEGBNA
Spokane
Tue 4/28
2:45 pm-11:59 pm
1 stop7h 14m
Nashville Intl
Wed 4/29
6:05 pm-11:55 pm
1 stop7h 50m
$378
BoiseNashville
BOI - BNA
BOIBNA
Boise Air Term. Gowen Fld
Tue 5/5
2:57 pm-11:59 pm
1 stop8h 02m
Nashville Intl
Wed 5/6
7:05 am-1:52 pm
1 stop7h 47m
$379
SpokaneNashville
GEG - BNA
GEGBNA
Spokane
Thu 5/28
5:35 pm-5:05 am
1 stop9h 30m
Nashville Intl
Mon 6/1
4:20 pm-12:30 am
2 stops10h 10m
$382
SpokaneNashville
GEG - BNA
GEGBNA
Spokane
Tue 6/2
6:30 am-5:35 pm
2 stops9h 05m
Nashville Intl
Sat 6/6
4:55 pm-12:05 am
1 stop9h 10m
$383
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.
GEG-BNA
BOI-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
GEG-BNA
BOI-BNA
IDA-BNA
JAC-BNA
What is the cheapest month to book a flight from Idaho to Nashville?
Currently, April is the cheapest month in which you can book a flight from Idaho to Nashville (average of $104). Flying from Idaho to Nashville in December is currently the most expensive (average of $319). 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?
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 locationsBowling Green
Cookeville
Murfreesboro
Lebanon
Franklin
Goodlettsville
Franklin
Brentwood
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.
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 April 2, 2026.
Idaho and Nashville flights
Browse other Idaho and Nashville flight options. Last updated on April 2, 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 2,558,603 searches. Data last updated April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$411 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$204 | Average$530 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$260 | Average$502 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$273 | Average$384 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$303 | Average$426 | FlexibilityNo cancel fee | On-time63% |