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$99+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BNA
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$196
(Priceline)

One-way from

$99
(Alaska Airlines)

Popular in

March

Cheapest in

April

Average price

$436
From Idaho to Nashville Intl
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One-way flight from Idaho to Nashville Intl
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This Priceline deal was found by Cheapflights users on 6/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2912:36 pmBOI - BNA
1 stop10h 23mFrontier
Sun 7/66:20 amBNA - BOI
1 stop6h 26mFrontier
Deal found 6/15$196
This Hawaiian Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 8/86:07 pmGEG - BNA
1 stop9h 33mHawaiian Airlines
Mon 8/115:44 pmBNA - GEG
1 stop7h 12mHawaiian Airlines
Deal found 6/14$198
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:36 pmGEG - BNA
1 stop7h 22mAmerican Airlines
Sun 9/75:34 amBNA - GEG
1 stop9h 10mAmerican Airlines
Deal found 6/14$199
This Priceline deal was found by Cheapflights users on 6/14. 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.
Tue 6/2411:48 amGEG - BNA
1 stop10h 11mFrontier
Tue 7/157:00 amBNA - GEG
1 stop6h 06mFrontier
Deal found 6/14$200
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:45 amGEG - BNA
1 stop10h 25mSouthwest
Mon 8/1112:15 pmBNA - GEG
2 stops13h 25mSouthwest
Deal found 6/13$215
This Delta deal was found by Cheapflights users on 6/13. 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.
Sat 9/205:45 amGEG - BNA
2 stops8h 58mDelta
Sat 9/277:00 amBNA - GEG
1 stop9h 44mDelta
Deal found 6/13$237
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:25 pmGEG - BNA
2 stops12h 55mUnited Airlines
Sat 8/164:57 pmBNA - GEG
1 stop7h 02mUnited Airlines
Deal found 6/14$244
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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.
Tue 10/711:19 amBOI - BNA
1 stop11h 52mAlaska Airlines
Tue 10/146:04 pmBNA - BOI
1 stop6h 53mAlaska Airlines
Deal found 6/14$262
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/307:00 amBOI - BNA
1 stop5h 36mUnited Airlines
Fri 7/42:38 pmBNA - BOI
1 stop6h 09mUnited Airlines
Deal found 6/14$263
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:49 pmBOI - BNA
1 stop16h 04mSpirit Airlines
Sun 9/149:15 amBNA - BOI
1 stop12h 29mSpirit Airlines
Deal found 6/16$266
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:41 pmBOI - BNA
2 stops7h 55mAmerican Airlines
Tue 10/147:17 amBNA - BOI
1 stop6h 27mAmerican Airlines
Deal found 6/14$268
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/264:46 pmGEG - BNA
1 stop10h 54mAlaska Airlines
Tue 7/295:44 pmBNA - GEG
1 stop7h 12mAlaska Airlines
Deal found 6/12$268

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 June 16, 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

Sun 6/29

12:36 pm-11:59 pm

1 stop10h 23m

Nashville Intl

Sun 7/6

6:20 am-11:46 am

1 stop6h 26m

$196

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Fri 8/8

6:07 pm-5:40 am

1 stop9h 33m

Nashville Intl

Mon 8/11

5:44 pm-10:56 pm

1 stop7h 12m

$198

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Thu 9/4

12:36 pm-9:58 pm

1 stop7h 22m

Nashville Intl

Sun 9/7

5:34 am-12:44 pm

1 stop9h 10m

$199

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Fri 8/8

6:45 am-7:10 pm

1 stop10h 25m

Nashville Intl

Mon 8/11

12:15 pm-11:40 pm

2 stops13h 25m

$215

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Sat 9/20

5:45 am-4:43 pm

2 stops8h 58m

Nashville Intl

Sat 9/27

7:00 am-2:44 pm

1 stop9h 44m

$237

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Mon 8/11

6:25 pm-9:20 am

2 stops12h 55m

Nashville Intl

Sat 8/16

4:57 pm-9:59 pm

1 stop7h 02m

$244

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Tue 10/7

11:19 am-12:11 am

1 stop11h 52m

Nashville Intl

Tue 10/14

6:04 pm-11:57 pm

1 stop6h 53m

$262

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Mon 6/30

7:00 am-1:36 pm

1 stop5h 36m

Nashville Intl

Fri 7/4

2:38 pm-7:47 pm

1 stop6h 09m

$263

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Thu 9/11

9:49 pm-2:53 pm

1 stop16h 04m

Nashville Intl

Sun 9/14

9:15 am-8:44 pm

1 stop12h 29m

$266

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Tue 10/7

1:41 pm-10:36 pm

2 stops7h 55m

Nashville Intl

Tue 10/14

7:17 am-12:44 pm

1 stop6h 27m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 45 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 $289). 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 June 16, 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.

Rainfall in Nashville by month

Plan your trip to Nashville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nashville ranges from 2.8 - 5.0 inches per month. May is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Nashville when rainfall is around 2.8 in.

Temperature in Nashville by month

Plan your trip to Nashville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nashville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Nashville

Get insights into the airlines that provide service to Nashville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nashville. Reviews last updated June 16, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Idaho to Nashville have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,285 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,499 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,798 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from Frontier and Spirit 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 $289). 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 Idaho?

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

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Alternative routes for Idaho to Nashville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Idaho to Nashville

Discover the top 6 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$89Average$243FlexibilityNo cancel feeOn-time65%
DeltaCheapest$216Average$508FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$221Average$441FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$242Average$444FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$307Average$521FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$322Average$430FlexibilityNo cancel feeOn-time63%

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