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Idaho

$119+ Cheap flights from Nashville (BNA) to Idaho

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BOI
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Nashville to Idaho

Keep the following information in mind while searching for Nashville to Idaho flight deals. Data was last updated July 30, 2025.

Round-trip from

$207
(CheapOair)

One-way from

$107
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$416
From Nashville Intl to Idaho
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One-way flight from Nashville Intl to Idaho
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Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Nashville to Idaho

Cheapest flights from Nashville to Idaho
Explore the most affordable flight options available from Nashville to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:31 pmBNA - BOI
1 stop17h 50mSpirit Airlines
Sun 9/72:16 pmBOI - BNA
1 stop28h 20mSpirit Airlines
Deal found 7/29$207
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:00 amBNA - JAC
1 stop8h 43mAmerican Airlines
Fri 10/241:10 pmJAC - BNA
1 stop8h 10mAmerican Airlines
Deal found 7/28$213
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 10/2310:22 amBNA - JAC
1 stop5h 51mUnited Airlines
Tue 10/287:00 amJAC - BNA
2 stops12h 10mUnited Airlines
Deal found 7/28$244
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:34 amBNA - WYS
1 stop8h 16mDelta
Mon 8/253:25 pmWYS - BNA
1 stop5h 31mDelta
Deal found 7/30$254
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/106:47 pmBNA - BOI
1 stop15h 41mAlaska Airlines
Wed 9/172:28 pmBOI - BNA
1 stop8h 40mAlaska Airlines
Deal found 7/28$256
This Frontier deal was found by Cheapflights users on 7/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:15 amBNA - GEG
1 stop6h 43mFrontier
Sun 9/711:53 amGEG - BNA
1 stop10h 47mFrontier
Deal found 7/28$258
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:12 amBNA - BOI
1 stop6h 41mFrontier
Sun 10/1912:48 pmBOI - BNA
1 stop11h 04mFrontier
Deal found 7/30$258
This Delta deal was found by Cheapflights users on 7/28. 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 9/107:25 amBNA - BOI
1 stop9h 13mDelta
Tue 9/169:00 amBOI - BNA
2 stops11h 51mDelta
Deal found 7/28$262
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 10/217:26 amBNA - JAC
1 stop5h 39mDelta
Tue 10/281:00 pmJAC - BNA
2 stops8h 39mDelta
Deal found 7/28$262
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:15 pmBNA - GEG
1 stop8h 59mHawaiian Airlines
Mon 12/81:40 pmGEG - BNA
1 stop8h 14mHawaiian Airlines
Deal found 7/30$264
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 8/215:10 pmBNA - GEG
1 stop7h 58mDelta
Tue 8/265:45 amGEG - BNA
1 stop6h 00mDelta
Deal found 7/29$265
This Southwest deal was found by Cheapflights users on 7/29. 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.
Sat 12/65:05 amBNA - GEG
1 stop8h 55mSouthwest
Mon 12/86:05 amGEG - BNA
2 stops7h 00mSouthwest
Deal found 7/29$270

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville to Idaho 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 July 30, 2025.
Use the filters below to find and compare flights from Nashville to Idaho that are best for you.

Fly from

Nashville

Fly to

Idaho

Route

Depart

Return

Price

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Fri 9/5

8:31 pm-1:21 pm

1 stop17h 50m

Boise Air Term. Gowen Fld

Sun 9/7

2:16 pm-7:36 pm

1 stop28h 20m

$207

NashvilleJackson

BNA - JAC

BNAJAC

Nashville Intl

Tue 10/21

5:00 am-12:43 pm

1 stop8h 43m

Jackson Hole

Fri 10/24

1:10 pm-10:20 pm

1 stop8h 10m

$213

NashvilleJackson

BNA - JAC

BNAJAC

Nashville Intl

Thu 10/23

10:22 am-3:13 pm

1 stop5h 51m

Jackson Hole

Tue 10/28

7:00 am-8:10 pm

2 stops12h 10m

$244

NashvilleWest Yellowstone

BNA - WYS

BNAWYS

Nashville Intl

Fri 8/22

7:34 am-2:50 pm

1 stop8h 16m

West Yellowstone

Mon 8/25

3:25 pm-9:56 pm

1 stop5h 31m

$254

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 9/10

6:47 pm-9:28 am

1 stop15h 41m

Boise Air Term. Gowen Fld

Wed 9/17

2:28 pm-12:08 am

1 stop8h 40m

$256

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

Fri 9/5

6:15 am-10:58 am

1 stop6h 43m

Spokane

Sun 9/7

11:53 am-12:40 am

1 stop10h 47m

$258

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Thu 10/16

6:12 am-11:53 am

1 stop6h 41m

Boise Air Term. Gowen Fld

Sun 10/19

12:48 pm-12:52 am

1 stop11h 04m

$258

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 9/10

7:25 am-3:38 pm

1 stop9h 13m

Boise Air Term. Gowen Fld

Tue 9/16

9:00 am-9:51 pm

2 stops11h 51m

$262

NashvilleJackson

BNA - JAC

BNAJAC

Nashville Intl

Tue 10/21

7:26 am-12:05 pm

1 stop5h 39m

Jackson Hole

Tue 10/28

1:00 pm-10:39 pm

2 stops8h 39m

$262

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

Thu 8/21

5:10 pm-11:08 pm

1 stop7h 58m

Spokane

Tue 8/26

5:45 am-1:45 pm

1 stop6h 00m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 54 results
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Best time to book a flight from Nashville to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Nashville 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 Nashville to Idaho

What is the cheapest month to book a flight from Nashville to Idaho?

Currently, October is the cheapest month in which you can book a flight from Nashville to Idaho (average of $314). Flying from Nashville to Idaho in June is currently the most expensive (average of $398). 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 BNA to ID?

Find hourly flight availability from Nashville to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Nashville to Idaho as you normally would.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Nashville to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Idaho. 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 from for flights from Nashville to Idaho?

    Nashville Intl (BNA) is the airport you will fly out of if you book a flight from Nashville to Idaho. It is only a 6.0 mi journey to Nashville Intl (BNA) from Nashville’s city center.

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

    $107 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Spirit Airlines, with prices starting from $112 and $119, respectively.

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

    The most popular flight routes from Nashville to Idaho are Nashville Intl - Jackson Hole, Nashville Intl - Spokane and Nashville Intl - Idaho Falls Fanning Field.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nashville to Idaho 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 Nashville to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Nashville to Idaho (average of $314). Flying from Nashville to Idaho in June is currently the most expensive (average of $398). 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

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Alternative routes for Nashville to Idaho

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

Discover the top 6 airlines that operate flights from Nashville to Idaho. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$163Average$297FlexibilityNo cancel feeOn-time65%
DeltaCheapest$193Average$499FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$519FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$237Average$347FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$326Average$544FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$339Average$420FlexibilityNo cancel feeOn-time63%

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