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$137+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BNA
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Idaho to Nashville

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Nashville (BNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$203
(CheapOair)

One-way from

$137
(Mytrip)

Popular in

November

Cheapest in

January

Average price

$366
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Nashville Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Nashville Intl flights.
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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. 6% potential increase in price ($32 potential increase over avg. RT price).
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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 January 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 January 30, 2025.

This CheapOair deal was found by Cheapflights users on 1/30. 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.
Thu 2/277:41 pmBOI - BNA
1 stop8h 25mSpirit Airlines
Mon 3/37:49 pmBNA - BOI
1 stop23h 57mSpirit Airlines
Deal found 1/30$203
This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/187:41 pmBOI - BNA
1 stop8h 25mMultiple Airlines
Sat 2/227:00 amBNA - BOI
1 stop10h 30mMultiple Airlines
Deal found 1/30$294
This Delta deal was found by Cheapflights users on 1/29. 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 2/261:25 pmGEG - BNA
1 stop8h 34mDelta
Wed 3/55:50 amBNA - GEG
1 stop9h 25mDelta
Deal found 1/29$307
This Delta deal was found by Cheapflights users on 1/29. 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 3/194:40 pmBOI - BNA
1 stop6h 38mDelta
Wed 3/266:58 pmBNA - BOI
1 stop6h 15mDelta
Deal found 1/29$309
This Southwest deal was found by Cheapflights users on 1/29. 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 3/102:45 pmBOI - BNA
1 stop7h 45mSouthwest
Wed 3/128:45 amBNA - BOI
1 stop10h 45mSouthwest
Deal found 1/29$313
This Southwest deal was found by Cheapflights users on 1/29. 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 3/182:30 pmGEG - BNA
1 stop8h 00mSouthwest
Fri 3/2110:50 pmBNA - GEG
1 stop13h 45mSouthwest
Deal found 1/29$337
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/271:36 pmBOI - BNA
1 stop8h 28mAmerican Airlines
Mon 3/316:30 amBNA - BOI
1 stop7h 16mAmerican Airlines
Deal found 1/30$367
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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 9/15:06 amGEG - BNA
1 stop9h 45mAlaska Airlines
Thu 9/45:51 pmBNA - GEG
1 stop7h 02mAlaska Airlines
Deal found 1/29$376
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/199:40 amBOI - BNA
1 stop13h 19mAlaska Airlines
Sun 2/237:14 pmBNA - BOI
1 stop18h 55mAlaska Airlines
Deal found 1/30$377
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 3/95:00 amBOI - BNA
1 stop5h 14mUnited Airlines
Fri 3/146:35 amBNA - BOI
1 stop10h 44mUnited Airlines
Deal found 1/30$379
This American Airlines deal was found by Cheapflights users on 1/29. 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 4/912:53 pmJAC - BNA
1 stop8h 06mAmerican Airlines
Sun 4/135:01 amBNA - JAC
1 stop8h 12mAmerican Airlines
Deal found 1/29$387
This United deal was found by Cheapflights users on 1/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/262:45 pmJAC - BNA
1 stop5h 30mUnited Airlines
Mon 3/36:00 amBNA - JAC
1 stop8h 15mUnited Airlines
Deal found 1/30$467

Find flights from Idaho to Nashville within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Thu 2/27

7:41 pm-5:06 am

1 stop8h 25m

Nashville Intl

Mon 3/3

7:49 pm-6:46 pm

1 stop23h 57m

$203

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Tue 2/18

7:41 pm-5:06 am

1 stop8h 25m

Nashville Intl

Sat 2/22

7:00 am-4:30 pm

1 stop10h 30m

$294

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Wed 2/26

1:25 pm-11:59 pm

1 stop8h 34m

Nashville Intl

Wed 3/5

5:50 am-1:15 pm

1 stop9h 25m

$307

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Wed 3/19

4:40 pm-12:18 am

1 stop6h 38m

Nashville Intl

Wed 3/26

6:58 pm-12:13 am

1 stop6h 15m

$309

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Mon 3/10

2:45 pm-11:30 pm

1 stop7h 45m

Nashville Intl

Wed 3/12

8:45 am-6:30 pm

1 stop10h 45m

$313

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Tue 3/18

2:30 pm-12:30 am

1 stop8h 00m

Nashville Intl

Fri 3/21

10:50 pm-10:35 am

1 stop13h 45m

$337

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Thu 3/27

1:36 pm-11:04 pm

1 stop8h 28m

Nashville Intl

Mon 3/31

6:30 am-12:46 pm

1 stop7h 16m

$367

SpokaneNashville

GEG - BNA

GEGBNA

Spokane

Sat 5/24

4:15 pm-5:40 am

1 stop11h 25m

Nashville Intl

Fri 5/30

5:50 pm-10:59 pm

1 stop7h 09m

$376

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Wed 2/19

9:40 am-11:59 pm

1 stop13h 19m

Nashville Intl

Sun 2/23

7:14 pm-1:09 pm

1 stop18h 55m

$377

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Sun 3/9

5:00 am-11:14 am

1 stop5h 14m

Nashville Intl

Fri 3/14

6:35 am-4:19 pm

1 stop10h 44m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 31 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.

Travel insights for flights from Idaho to Nashville

Get recent, data-driven insights about flights from Idaho to Nashville including ideal travel times, pricing trends, and more.

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 $292). 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 January 30, 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 January 30, 2025.
See what other customers who have flown with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,686 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,450 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,906 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,585 reviews

Comfort

8.1

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 Spirit Airlines, with whom users have recently found tickets for as low as $137. 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 Jackson Hole - 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 $292). 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
Murfreesboro
Hopkinsville
Antioch
Cookeville
Hermitage
Franklin
Bowling Green
Dickson
Smyrna
Goodlettsville
Brentwood
Springfield
Franklin
Tullahoma
Spring Hill
Lebanon

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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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$142Average$240FlexibilityNo cancel feeOn-time65%
DeltaCheapest$288Average$537FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$305Average$525FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$306Average$516FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$326Average$575FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$427FlexibilityNo cancel feeOn-time63%
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