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$96+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BNA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Idaho to Nashville

Keep the following information in mind while searching for Idaho to Nashville flight deals. Data was last updated September 15, 2025.

Round-trip from

$192
(Delta)

One-way from

$96
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$382
From Idaho to Nashville Intl
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One-way flight from Idaho to Nashville Intl
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Idaho to Nashville

Cheapest flights from Idaho to Nashville
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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:35 pmGEG - BNA
1 stop6h 42mDelta
Sat 12/67:10 amBNA - GEG
1 stop6h 59mDelta
Deal found 9/13$207
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/233:37 pmGEG - BNA
1 stop6h 21mDelta
Tue 10/287:15 amBNA - GEG
1 stop7h 20mDelta
Deal found 9/13$219
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:10 pmGEG - BNA
1 stop6h 50mDelta
Thu 11/65:15 amBNA - GEG
1 stop8h 26mDelta
Deal found 9/12$243
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:53 amGEG - BNA
1 stop10h 47mFrontier
Thu 9/256:15 amBNA - GEG
1 stop6h 43mFrontier
Deal found 9/14$266
This Hawaiian Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:20 pmBOI - BNA
1 stop8h 57mHawaiian Airlines
Sat 11/157:15 amBNA - BOI
1 stop8h 57mHawaiian Airlines
Deal found 9/15$270
This Hawaiian Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:54 pmGEG - BNA
1 stop6h 46mHawaiian Airlines
Thu 10/166:04 pmBNA - GEG
1 stop7h 04mHawaiian Airlines
Deal found 9/14$270
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:20 pmBOI - BNA
1 stop8h 57mAlaska Airlines
Sat 11/157:15 amBNA - BOI
1 stop8h 57mAlaska Airlines
Deal found 9/14$271
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:34 pmGEG - BNA
1 stop8h 06mAlaska Airlines
Tue 10/287:15 amBNA - GEG
1 stop7h 11mAlaska Airlines
Deal found 9/15$271
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:45 amBOI - BNA
1 stop8h 33mDelta
Sat 11/156:00 amBNA - BOI
2 stops11h 05mDelta
Deal found 9/15$276
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:31 amGEG - BNA
2 stops10h 28mAmerican Airlines
Tue 11/187:05 amBNA - GEG
2 stops11h 37mAmerican Airlines
Deal found 9/13$281
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:15 pmGEG - BNA
1 stop6h 51mDelta
Sun 12/75:15 amBNA - GEG
1 stop8h 56mDelta
Deal found 9/12$289
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:28 pmBOI - BNA
1 stop10h 31mFrontier
Sun 10/196:12 amBNA - BOI
1 stop6h 31mFrontier
Deal found 9/14$293

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 September 15, 2025.
Use the filters below to find and compare flights from Idaho to Nashville that are best for you.

Fly from

Idaho

Fly to

Nashville

Route

Depart

Return

Price

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Wed 12/3

3:35 pm-12:17 am

1 stop6h 42m

Nashville Intl

Sat 12/6

7:10 am-12:09 pm

1 stop6h 59m

$207

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Thu 10/23

3:37 pm-11:58 pm

1 stop6h 21m

Nashville Intl

Tue 10/28

7:15 am-12:35 pm

1 stop7h 20m

$219

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Sun 11/2

1:10 pm-10:00 pm

1 stop6h 50m

Nashville Intl

Thu 11/6

5:15 am-11:41 am

1 stop8h 26m

$243

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Wed 11/12

2:20 pm-12:17 am

1 stop8h 57m

Nashville Intl

Sat 11/15

5:51 pm-11:59 pm

1 stop7h 08m

$270

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Sat 11/15

6:28 am-2:49 pm

1 stop7h 21m

Nashville Intl

Mon 11/17

7:15 am-4:17 pm

1 stop10h 02m

$270

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Sat 11/15

5:51 am-2:49 pm

1 stop6h 58m

Nashville Intl

Tue 11/18

5:51 pm-11:15 pm

1 stop7h 24m

$270

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Mon 10/13

8:54 pm-5:40 am

1 stop6h 46m

Nashville Intl

Thu 10/16

6:04 pm-11:08 pm

1 stop7h 04m

$270

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Thu 10/23

7:34 pm-5:40 am

1 stop8h 06m

Nashville Intl

Tue 10/28

7:15 am-12:26 pm

1 stop7h 11m

$271

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Wed 11/12

11:13 am-9:57 pm

2 stops9h 44m

Nashville Intl

Sat 11/15

7:00 am-4:05 pm

1 stop10h 05m

$276

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Sat 11/15

12:58 pm-10:49 pm

2 stops8h 51m

Nashville Intl

Mon 11/17

6:45 pm-12:09 am

1 stop6h 24m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 54 results
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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.
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

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 $220). Flying from Idaho to Nashville in June is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to BNA?

Find hourly flight availability from Idaho to Nashville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Idaho to Nashville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

  • What airport do you fly into for flights to Nashville from Idaho?

    Nashville Intl (BNA), located 6.0 mi from the city center, is the airport you fly into when you book flights from Idaho to Nashville.

  • How long is the flight from Idaho to Nashville?

    For as low as $207, Delta can have you in Nashville from Idaho in 6h 42m. The distance between Idaho and Nashville is about 1758 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Idaho to Nashville one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $96. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Idaho to Nashville for a low price.

  • What are the most popular routes from Idaho to Nashville?

    While some choose either Spokane - Nashville Intl or Idaho Falls Fanning Field - Nashville Intl, Boise Air Term. Gowen Fld - Nashville Intl is the most popular route from Idaho to Nashville.

  • Can I find deals for flights from Idaho to Nashville that include hotel bookings?

    Yes. In addition to deals on Idaho to Nashville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Nashville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Nashville.

  • Can I find deals for business class flights from Idaho to Nashville?

    Yes. Cheapflights offers flight deals from Idaho to Nashville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $220). Flying from Idaho to Nashville in June is currently the most expensive (average of $290). 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.

See more FAQs

Traveling to a place near Nashville?

Book flights to Nashville if you plan to visit one of these locations
Bowling Green
Cookeville
Franklin
Lebanon
Murfreesboro
Antioch
Hermitage
Brentwood
Franklin
Dickson
Mount Juliet
Goodlettsville
Hopkinsville
Smyrna
Springfield
Tullahoma
Spring Hill

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$204Average$475FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$429FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$221Average$384FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$308Average$428FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$321Average$545FlexibilityNo cancel feeOn-time69%

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