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Idaho

$109+ 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BOI
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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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 noviembre 13, 2025.

This Delta deal was found by Cheapflights users on 11/11. 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.
mar. 12/97:00 amBNA - GEG
1 stop9h 55mDelta
jue. 12/113:35 pmGEG - BNA
1 stop6h 42mDelta
Deal found 11/11$217
This Delta deal was found by Cheapflights users on 11/12. 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.
jue. 12/47:00 amBNA - GEG
1 stop9h 55mDelta
jue. 12/111:10 pmGEG - BNA
1 stop9h 07mDelta
Deal found 11/12$218
This American Airlines deal was found by Cheapflights users on 11/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/98:02 amBNA - GEG
2 stops10h 32mAmerican Airlines
sáb. 12/131:14 pmGEG - BNA
1 stop6h 59mAmerican Airlines
Deal found 11/12$222
This Delta deal was found by Cheapflights users on 11/11. 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.
dom. 12/77:00 amBNA - GEG
1 stop13h 55mDelta
dom. 12/143:35 pmGEG - BNA
1 stop6h 42mDelta
Deal found 11/11$242
This Delta deal was found by Cheapflights users on 11/11. 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.
lun. 12/87:23 pmBNA - GEG
1 stop6h 36mDelta
sáb. 12/133:35 pmGEG - BNA
1 stop6h 42mDelta
Deal found 11/11$244
This Delta deal was found by Cheapflights users on 11/11. 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.
mié. 12/37:00 amBNA - GEG
1 stop9h 55mDelta
sáb. 12/66:05 amGEG - BNA
2 stops13h 57mDelta
Deal found 11/11$247
This Delta deal was found by Cheapflights users on 11/13. 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.
jue. 12/111:52 pmBNA - GEG
2 stops10h 57mDelta
lun. 12/153:35 pmGEG - BNA
1 stop6h 42mDelta
Deal found 11/13$249
This American Airlines deal was found by Cheapflights users on 11/13. 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.
mar. 12/21:29 pmBNA - GEG
1 stop7h 16mAmerican Airlines
sáb. 12/61:14 pmGEG - BNA
1 stop6h 59mAmerican Airlines
Deal found 11/13$257
This Delta deal was found by Cheapflights users on 11/11. 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.
sáb. 12/207:08 pmBNA - GEG
1 stop6h 51mDelta
jue. 12/251:12 pmGEG - BNA
1 stop8h 45mDelta
Deal found 11/11$258
This Delta deal was found by Cheapflights users on 11/11. 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.
mar. 12/27:00 amBNA - GEG
1 stop15h 57mDelta
sáb. 12/63:35 pmGEG - BNA
1 stop6h 42mDelta
Deal found 11/11$262
This American Airlines deal was found by Cheapflights users on 11/11. 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.
mar. 12/21:29 pmBNA - BOI
2 stops11h 08mAmerican Airlines
mar. 12/91:57 pmBOI - BNA
1 stop7h 23mAmerican Airlines
Deal found 11/11$281
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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.
mar. 12/23:55 pmBNA - BOI
1 stop8h 55mAlaska Airlines
mar. 12/912:19 pmBOI - BNA
1 stop10h 40mAlaska Airlines
Deal found 11/11$287

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 noviembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$215
(Kiwi.com)

One-way from

$109
(Delta)

Popular in

December

Cheapest in

August

Average price

$470
Provider with most accurate pricing for Nashville Intl-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Boise Air Term. Gowen Fld flights.
Search Deals
From Nashville Intl to Idaho
Search Deals
One-way flight from Nashville Intl to Idaho
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 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 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 noviembre 13, 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

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

jue. 1/22

7:00 am-3:03 pm

1 stop10h 03m

Spokane

lun. 1/26

1:38 pm-11:57 pm

1 stop8h 19m

$216

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

mié. 12/3

7:00 am-12:30 pm

1 stop7h 30m

Spokane

lun. 12/8

1:10 pm-12:17 am

1 stop9h 07m

$217

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

vie. 1/30

1:30 pm-6:49 pm

1 stop7h 19m

Spokane

dom. 2/1

6:33 am-3:28 pm

1 stop6h 55m

$217

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

jue. 1/22

7:35 am-12:37 pm

1 stop7h 02m

Spokane

lun. 1/26

3:40 pm-11:59 pm

1 stop6h 19m

$217

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

mié. 12/3

7:00 am-2:55 pm

1 stop9h 55m

Spokane

dom. 12/7

3:35 pm-12:17 am

1 stop6h 42m

$217

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

jue. 12/4

7:00 am-2:55 pm

1 stop9h 55m

Spokane

sáb. 12/6

1:10 pm-12:17 am

1 stop9h 07m

$217

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

mié. 12/10

7:00 am-12:29 pm

1 stop7h 29m

Spokane

dom. 12/14

3:35 pm-12:17 am

1 stop6h 42m

$217

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

jue. 12/11

7:00 am-12:29 pm

1 stop7h 29m

Spokane

mar. 12/16

1:10 pm-12:17 am

1 stop9h 07m

$217

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

mar. 3/3

7:35 am-4:05 pm

1 stop9h 30m

Boise Air Term. Gowen Fld

mié. 3/4

1:46 pm-11:59 pm

1 stop9h 13m

$217

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

jue. 1/8

10:19 am-6:49 pm

2 stops10h 30m

Spokane

dom. 1/11

6:33 am-3:28 pm

1 stop6h 55m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 58 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 $175). Flying from Nashville to Idaho in January is currently the most expensive (average of $356). 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 noviembre 13, 2025.

It’s optimal to fly from Nashville to Idaho in the evening. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight at noon.

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

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

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

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 noviembre 13, 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
11,288 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,288 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,017 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,051 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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.

  • How long is the flight from Nashville to Idaho?

    There are many flights that can get you from Nashville to Idaho in 7h 30m. Fly via Hawaiian Airlines, Delta, or United Airlines to get the fastest option. Airlines will cover a distance of 1758 mi. This flight may include one or multiple stops.

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

    $109 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Frontier, with prices starting from $176 and $226, respectively.

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

    The most popular flight routes from Nashville to Idaho are Nashville Intl - Spokane, Nashville Intl - Jackson Hole and Nashville Intl - Boise Air Term. Gowen Fld.

  • 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 $175). Flying from Nashville to Idaho in January is currently the most expensive (average of $356). 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 noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$155Average$246FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$196Average$472FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$525FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$237Average$397FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$270Average$525FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$339Average$436FlexibilityNo cancel feeOn-time63%

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