HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nashville

$118+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BNA
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
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.

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 November 20, 2025.

This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” 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 12/111:54 pmBOI - BNA
1 stop9h 23mDelta
Sat 12/137:00 amBNA - BOI
1 stop10h 02mDelta
Deal found 11/19$253
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:55 pmJAC - BNA
1 stop8h 07mDelta
Mon 12/151:52 pmBNA - JAC
1 stop8h 37mDelta
Deal found 11/19$257
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” 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 12/137:00 amJAC - BNA
1 stop6h 22mDelta
Mon 12/151:52 pmBNA - JAC
1 stop8h 37mDelta
Deal found 11/18$265
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” 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 12/101:54 pmBOI - BNA
1 stop9h 23mDelta
Thu 12/116:00 amBNA - BOI
1 stop9h 18mDelta
Deal found 11/18$268
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” 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 12/181:10 pmGEG - BNA
1 stop9h 07mDelta
Thu 1/157:35 amBNA - GEG
1 stop9h 25mDelta
Deal found 11/18$270
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” 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 12/101:47 pmGEG - BNA
1 stop5h 46mUnited Airlines
Mon 12/152:25 pmBNA - GEG
1 stop8h 34mUnited Airlines
Deal found 11/19$284
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” 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 12/1312:55 pmBOI - BNA
1 stop8h 07mDelta
Mon 12/156:00 amBNA - BOI
1 stop9h 18mDelta
Deal found 11/19$291
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” 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 12/61:04 pmJAC - BNA
2 stops10h 13mAmerican Airlines
Mon 12/86:46 amBNA - JAC
1 stop6h 28mAmerican Airlines
Deal found 11/20$310
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:59 pmBOI - BNA
1 stop19h 56mAlaska Airlines
Mon 12/155:45 pmBNA - BOI
2 stops22h 41mAlaska Airlines
Deal found 11/20$316
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:55 pmJAC - BNA
1 stop8h 07mDelta
Thu 1/16:00 amBNA - JAC
1 stop8h 00mDelta
Deal found 11/19$317
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” 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 12/147:00 amGEG - BNA
1 stop10h 48mUnited Airlines
Mon 12/152:25 pmBNA - GEG
1 stop8h 34mUnited Airlines
Deal found 11/19$319
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:15 amGEG - BNA
1 stop14h 44mAlaska Airlines
Sun 12/217:20 amBNA - GEG
1 stop17h 50mAlaska Airlines
Deal found 11/20$326

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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$214
(Kiwi.com)

One-way from

$118
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$428
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Nashville Intl flights.
Search Deals
From Idaho to Nashville Intl
Search Deals
One-way flight from Idaho to Nashville Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 20, 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

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Fri 1/9

12:07 pm-8:29 am

2 stops19h 22m

Nashville Intl

Sun 1/11

7:31 pm-11:17 am

1 stop16h 46m

$214

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Tue 1/27

11:25 am-9:42 pm

1 stop8h 17m

Nashville Intl

Sat 1/31

4:00 pm-9:22 pm

1 stop7h 22m

$249

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Thu 2/5

7:25 am-12:13 am

1 stop15h 48m

Nashville Intl

Sat 2/7

7:35 am-6:28 pm

1 stop11h 53m

$253

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Wed 2/4

2:00 pm-9:52 pm

1 stop5h 52m

Nashville Intl

Sat 2/7

6:30 am-1:03 pm

1 stop8h 33m

$253

JacksonNashville

JAC - BNA

JACBNA

Jackson Hole

Fri 12/12

12:55 pm-10:02 pm

1 stop8h 07m

Nashville Intl

Mon 12/15

1:52 pm-9:29 pm

1 stop8h 37m

$257

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Tue 1/13

1:40 pm-9:28 pm

1 stop6h 48m

Nashville Intl

Sat 1/17

6:15 am-6:28 pm

2 stops13h 13m

$258

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Thu 12/11

1:54 pm-12:17 am

1 stop9h 23m

Nashville Intl

Sat 12/13

6:00 am-4:02 pm

2 stops11h 02m

$258

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Sun 1/18

1:20 pm-9:28 pm

1 stop6h 08m

Nashville Intl

Thu 1/22

7:00 am-1:03 pm

1 stop8h 03m

$262

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Thu 1/29

11:25 am-11:50 pm

2 stops10h 25m

Nashville Intl

Sat 1/31

7:37 am-6:47 pm

2 stops13h 10m

$264

JacksonNashville

JAC - BNA

JACBNA

Jackson Hole

Sat 12/13

7:00 am-2:22 pm

1 stop6h 22m

Nashville Intl

Mon 12/15

1:52 pm-9:29 pm

1 stop8h 37m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
1
2
3
...
6

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, 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 August is currently the most expensive (average of $307). 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 November 20, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 50% on flights from Idaho to Nashville by exploring options for tickets in the evening.

What is the cheapest day to fly from Idaho to Nashville?

Use this chart to determine the cheapest time to fly round-trip from Idaho to Nashville. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Idaho to Nashville flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 $346, United Airlines can have you in Nashville from Idaho in 7h 08m. The distance between Idaho and Nashville is about 1433 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 $118. However, be on the lookout for offers from Delta and American 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, 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 August is currently the most expensive (average of $307). 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
Hermitage
Brentwood
Franklin
Antioch
Dickson
Mount Juliet
Goodlettsville
Hopkinsville
Smyrna
Springfield
Tullahoma
Spring Hill

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 for Idaho to Nashville

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Nashville flights
John F Kennedy Intl to Nashville flights
LaGuardia to Nashville flights
Los Angeles to Nashville flights
O'Hare Intl to Nashville flights
Boston to Nashville flights
Philadelphia to Nashville flights
Seattle to Nashville flights
Dulles Intl to Nashville flights
Reagan-National to Nashville flights
Dallas/Fort Worth to Nashville flights
Hobby to Nashville flights
Orlando to Nashville flights
Baltimore to Nashville flights
Minneapolis to Nashville flights
San Francisco to Nashville flights
Denver to Nashville flights
Fort Lauderdale to Nashville flights
George Bush Intcntl to Nashville flights
Raleigh to Nashville flights
LaGuardia to Knoxville flights
Sky Harbor Intl to Nashville flights
John F Kennedy Intl to Memphis flights
Austin to Nashville flights
Detroit to Nashville flights
Dallas/Fort Worth to Knoxville flights
Ontario to Nashville flights
O'Hare Intl to Knoxville flights
LaGuardia to Memphis flights
John F Kennedy Intl to Knoxville flights
Charlotte to Nashville flights
Miami to Nashville flights
San Diego to Nashville flights
Love Field to Nashville flights
Atlanta to Memphis flights
Tampa to Nashville flights
Jacksonville to Nashville flights
Hartford to Nashville flights
Reagan-National to Memphis flights
Santa Ana to Nashville flights
O'Hare Intl to Memphis flights
Portland to Nashville flights
Fort Lauderdale to Knoxville flights
Hobby to Memphis flights
Cleveland to Nashville flights
Salt Lake City to Nashville flights
Kansas City to Nashville flights
Richmond to Nashville flights
Newark to Memphis flights
Los Angeles to Knoxville flights

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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$204Average$482FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$429FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$221Average$396FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$284Average$427FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$286Average$498FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.