What is the cheapest airline that flies from Idaho to Nashville Intl?

Delta, American Airlines, and Frontier are the most popular carriers operating from Idaho to Nashville Intl

What airlines fly to Nashville?

Delta, Southwest and United Airlines are the top three most popular airlines that fly to Nashville from Idaho according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Nashville. Keep in mind that there are 5 different airlines that fly to Nashville on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Nashville?

The flight from Idaho to Nashville depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Idaho Falls (a popular airport in Idaho) to Nashville (the most popular airport in Nashville), then the flight time is 5h 08m on average. If you fly from Hailey (another popular airport in Idaho) to Nashville, then the average flight time is 5h 18m.

When did momondo last update prices for flights from Idaho to Nashville Intl Airport?

Prices for flights from Idaho to Nashville Intl Airport were last updated today.

How many operators does momondo search for flights from Idaho to Nashville Intl Airport?

The number of operators available for flights from Idaho to Nashville Intl Airport is 6 as of September 2026.

How old do you have to be to fly from Idaho to Nashville Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Nashville Intl Airport.

What documentation or ID do you need to fly to Nashville Intl Airport?

The necessary travel and health documents for your Nashville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$130 Cheap Flights from Idaho to Nashville in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Nashville

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:50 pm - 1:04 pmBOI Boise Air Term. Gowen Fld-BNA Nashville Intl

21h 14m1 stop Las Vegas Harry Reid Intl

9:44 pm - 1:55 pmBNA Nashville Intl-BOI Boise Air Term. Gowen Fld

17h 11m1 stop Las Vegas Harry Reid Intl

$247Frontier

Thu, Oct 1 - Thu, Oct 8

2:50 pm - 1:04 pmBOI Boise Air Term. Gowen Fld-BNA Nashville Intl

21h 14m1 stop Las Vegas Harry Reid Intl

9:44 pm - 1:55 pmBNA Nashville Intl-BOI Boise Air Term. Gowen Fld

17h 11m1 stop Las Vegas Harry Reid Intl

$286Frontier

Thu, Oct 1 - Thu, Oct 8

2:06 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-BNA Nashville Intl

8h 53m1 stop Seattle/Tacoma Intl

5:01 pm - 11:54 pmBNA Nashville Intl-BOI Boise Air Term. Gowen Fld

7h 53m1 stop Portland

$295Alaska Airlines

Sat, Oct 24 - Sat, Oct 31

3:24 pm - 12:26 amBOI Boise Air Term. Gowen Fld-BNA Nashville Intl

8h 02m1 stop Chicago O'Hare Intl

6:00 am - 1:51 pmBNA Nashville Intl-BOI Boise Air Term. Gowen Fld

8h 51m1 stop Dallas/Fort Worth

$313American Airlines

Sat, Oct 17 - Sat, Oct 24

3:24 pm - 10:53 pmBOI Boise Air Term. Gowen Fld-BNA Nashville Intl

6h 29m1 stop Chicago O'Hare Intl

5:00 am - 11:24 amBNA Nashville Intl-BOI Boise Air Term. Gowen Fld

7h 24m1 stop Dallas/Fort Worth

$313American Airlines

Sat, Oct 10 - Sat, Oct 17

3:22 pm - 10:06 pmBOI Boise Air Term. Gowen Fld-BNA Nashville Intl

5h 44m1 stop Minneapolis St Paul

6:25 am - 12:39 pmBNA Nashville Intl-BOI Boise Air Term. Gowen Fld

7h 14m1 stop Atlanta Hartsfield-Jackson

$313Delta

Tue, Jan 19 - Sat, Jan 23

3:00 pm - 10:26 pmBOI Boise Air Term. Gowen Fld-BNA Nashville Intl

6h 26m1 stop Minneapolis St Paul

4:00 pm - 11:56 pmBNA Nashville Intl-BOI Boise Air Term. Gowen Fld

8h 56m1 stop Minneapolis St Paul

$313Delta

Sat, Nov 14 - Tue, Nov 17

12:40 pm - 12:10 amGEG Spokane-BNA Nashville Intl

9h 30m1 stop Las Vegas Harry Reid Intl

4:40 pm - 10:25 pmBNA Nashville Intl-GEG Spokane

7h 45m1 stop Denver Intl

$313Southwest

Tue, Oct 13 - Fri, Oct 16

2:45 pm - 8:55 pmBOI Boise Air Term. Gowen Fld-BNA Nashville Intl

5h 10m1 stop Denver Intl

8:05 am - 3:50 pmBNA Nashville Intl-BOI Boise Air Term. Gowen Fld

8h 45m2 stops Dallas Love Field Phoenix Sky Harbor Intl

$318Southwest

Sat, Nov 14 - Tue, Nov 17

1:38 pm - 11:59 pmGEG Spokane-BNA Nashville Intl

8h 21m1 stop Seattle/Tacoma Intl

5:17 pm - 11:57 pmBNA Nashville Intl-GEG Spokane

8h 40m1 stop Seattle/Tacoma Intl

$368Alaska Airlines

Mon, Jan 11 - Wed, Jan 13

Cheap last minute flights

Enter your travel dates to find the best prices.

2:21 pm - 10:55 pmGEG Spokane-BNA Nashville Intl

6h 34m1 stop Chicago O'Hare Intl

5:09 am - 1:19 pmBNA Nashville Intl-GEG Spokane

10h 10m1 stop Chicago O'Hare Intl

$313American Airlines

Sat, Sep 19 - Thu, Sep 24

12:39 pm - 9:29 pmGEG Spokane-BNA Nashville Intl

6h 50m1 stop Dallas/Fort Worth

5:00 am - 11:55 amBNA Nashville Intl-GEG Spokane

8h 55m1 stop Dallas/Fort Worth

$313American Airlines

Sat, Sep 19 - Sat, Sep 26

11:20 am - 10:20 pmGEG Spokane-BNA Nashville Intl

9h 00m2 stops Las Vegas Harry Reid Intl Denver Intl

7:35 am - 2:35 pmBNA Nashville Intl-GEG Spokane

9h 00m2 stops Memphis Denver Intl

$406Southwest

Sat, Sep 19 - Sat, Sep 26

5:00 am - 1:37 pmGEG Spokane-BNA Nashville Intl

6h 37m1 stop Denver Intl

9:36 am - 8:49 pmBNA Nashville Intl-GEG Spokane

13h 13m2 stops Chicago O'Hare Intl Denver Intl

$415United Airlines

Sat, Sep 19 - Thu, Sep 24

1:00 pm - 11:58 pmGEG Spokane-BNA Nashville Intl

8h 58m1 stop Seattle/Tacoma Intl

6:30 pm - 10:54 pmBNA Nashville Intl-GEG Spokane

6h 24m1 stop Minneapolis St Paul

$460Delta

Wed, Sep 16 - Mon, Sep 21

11:05 am - 10:50 pmGEG Spokane-BNA Nashville Intl

9h 45m2 stops Denver Intl Phoenix Sky Harbor Intl

5:20 am - 12:40 pmBNA Nashville Intl-GEG Spokane

9h 20m2 stops Phoenix Sky Harbor Intl Oakland

$516Southwest

Sat, Sep 19 - Thu, Sep 24

5:30 am - 2:54 pmBOI Boise Air Term. Gowen Fld-BNA Nashville Intl

8h 24m1 stop Minneapolis St Paul

4:02 pm - 11:59 pmBNA Nashville Intl-BOI Boise Air Term. Gowen Fld

8h 57m1 stop Minneapolis St Paul

$523Delta

Tue, Sep 15 - Thu, Oct 15

7:15 am - 1:50 pmJAC Jackson Hole-BNA Nashville Intl

5h 35m1 stop Chicago O'Hare Intl

11:18 am - 6:51 pmBNA Nashville Intl-JAC Jackson Hole

8h 33m1 stop Chicago O'Hare Intl

$526United Airlines

Tue, Sep 15 - Fri, Sep 18

7:48 pm - 9:23 amBOI Boise Air Term. Gowen Fld-BNA Nashville Intl

12h 35m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

12:34 pm - 11:59 pmBNA Nashville Intl-BOI Boise Air Term. Gowen Fld

12h 25m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

$644Alaska Airlines

Mon, Sep 14 - Thu, Oct 15

2:16 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-BNA Nashville Intl

8h 43m1 stop Seattle/Tacoma Intl

7:00 am - 2:22 pmBNA Nashville Intl-BOI Boise Air Term. Gowen Fld

8h 22m1 stop Seattle/Tacoma Intl

$657Alaska Airlines

Tue, Sep 15 - Sat, Sep 19

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United Airlines flights from Idaho to Nashville

Our best United Airlines deals on Idaho to Nashville flight tickets

United Airlines

Nov 4

IDA2:35 pmIdaho Falls Fanning Field

5h 58m

1 stop

BNA9:33 pmNashville Intl

Nov 11

BNA8:15 amNashville Intl

8h 23m

1 stop

IDA3:38 pmIdaho Falls Fanning Field

$321

United Airlines

Nov 4

IDA2:35 pmIdaho Falls Fanning Field

5h 58m

1 stop

BNA9:33 pmNashville Intl

Nov 11

BNA7:30 amNashville Intl

9h 08m

2 stops

IDA3:38 pmIdaho Falls Fanning Field

$326

United Airlines

Sep 29

BOI2:44 pmBoise Air Term. Gowen Fld

5h 31m

1 stop

BNA9:15 pmNashville Intl

Oct 3

BNA12:39 pmNashville Intl

9h 56m

2 stops

BOI9:35 pmBoise Air Term. Gowen Fld

$334

Delta flights from Idaho to Nashville

Our best Delta deals on Idaho to Nashville flight tickets

Delta

Nov 3

GEG6:00 amSpokane

6h 24m

1 stop

BNA2:24 pmNashville Intl

Nov 6

BNA6:30 amNashville Intl

7h 20m

1 stop

GEG11:50 amSpokane

$323

Delta

Oct 14

GEG1:25 pmSpokane

7h 47m

1 stop

BNA11:12 pmNashville Intl

Oct 21

BNA5:00 pmNashville Intl

8h 44m

1 stop

GEG11:44 pmSpokane

$329

Delta

Sep 15

GEG1:25 pmSpokane

7h 46m

1 stop

BNA11:11 pmNashville Intl

Sep 21

BNA7:28 pmNashville Intl

6h 01m

1 stop

GEG11:29 pmSpokane

$333

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseNashville

BOI Boise Air Term. Gowen Fld - BNA Nashville Intl

BOIBNA

Boise Air Term. Gowen Fld

Thu 10/1

2:50 pm-1:04 pm

1 stop21h 14m

Nashville Intl

Thu 10/8

9:44 pm-1:55 pm

1 stop17h 11m

$247

BoiseNashville

BOI Boise Air Term. Gowen Fld - BNA Nashville Intl

BOIBNA

Boise Air Term. Gowen Fld

Thu 10/1

2:50 pm-1:04 pm

1 stop21h 14m

Nashville Intl

Thu 10/8

9:44 pm-1:55 pm

1 stop17h 11m

$286

BoiseNashville

BOI Boise Air Term. Gowen Fld - BNA Nashville Intl

BOIBNA

Boise Air Term. Gowen Fld

Sat 10/24

2:06 pm-11:59 pm

1 stop8h 53m

Nashville Intl

Sat 10/31

5:01 pm-11:54 pm

1 stop7h 53m

$295

BoiseNashville

BOI Boise Air Term. Gowen Fld - BNA Nashville Intl

BOIBNA

Boise Air Term. Gowen Fld

Sat 10/17

3:24 pm-12:26 am

1 stop8h 02m

Nashville Intl

Sat 10/24

6:00 am-1:51 pm

1 stop8h 51m

$313

BoiseNashville

BOI Boise Air Term. Gowen Fld - BNA Nashville Intl

BOIBNA

Boise Air Term. Gowen Fld

Sat 10/10

3:24 pm-10:53 pm

1 stop6h 29m

Nashville Intl

Sat 10/17

5:00 am-11:24 am

1 stop7h 24m

$313

Quickest round-trip

BoiseNashville

BOI Boise Air Term. Gowen Fld - BNA Nashville Intl

BOIBNA

Boise Air Term. Gowen Fld

Tue 1/19

3:22 pm-10:06 pm

1 stop5h 44m

Nashville Intl

Sat 1/23

6:25 am-12:39 pm

1 stop7h 14m

$313

BoiseNashville

BOI Boise Air Term. Gowen Fld - BNA Nashville Intl

BOIBNA

Boise Air Term. Gowen Fld

Sat 11/14

3:00 pm-10:26 pm

1 stop6h 26m

Nashville Intl

Tue 11/17

4:00 pm-11:56 pm

1 stop8h 56m

$313

SpokaneNashville

GEG Spokane - BNA Nashville Intl

GEGBNA

Spokane

Tue 10/13

12:40 pm-12:10 am

1 stop9h 30m

Nashville Intl

Fri 10/16

4:40 pm-10:25 pm

1 stop7h 45m

$313

BoiseNashville

BOI Boise Air Term. Gowen Fld - BNA Nashville Intl

BOIBNA

Boise Air Term. Gowen Fld

Sat 11/14

2:45 pm-8:55 pm

1 stop5h 10m

Nashville Intl

Tue 11/17

8:05 am-3:50 pm

2 stops8h 45m

$318

SpokaneNashville

GEG Spokane - BNA Nashville Intl

GEGBNA

Spokane

Mon 1/11

1:38 pm-11:59 pm

1 stop8h 21m

Nashville Intl

Wed 1/13

5:17 pm-11:57 pm

1 stop8h 40m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to Nashville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Nashville?

The month of January is, on average, the cheapest month to fly to Nashville from Idaho, with most prices found around $306. If you aren’t able to travel during the month of January, then book flights to Nashville from Idaho during August instead. Flights to Nashville in August, while not as cheap as those in January, still average around $387.

How far in advance should I book a flight from Idaho to Nashville?

You are more likely to see cheaper flights to Nashville from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Nashville for around $397 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nashville from Idaho for as low as $348 on momondo.

Can stopping save me money on Idaho to Nashville flights?

You could potentially save up to 87% on your flight if you consider stops on a Idaho to Nashville flight.

Cheap Idaho to Nashville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Nashville

Best Price Found	$130
Fastest flight time	5h 08m
Direct flights	None

The best one-way flight to Nashville from Idaho in the past 72 hours is $130. The best round-trip flight deal from Idaho to Nashville found on momondo in the last 72 hours is $247.

The fastest flight from Idaho to Nashville takes 5h 08m

There are no direct flights from Idaho to Nashville. There are no popular flight routes from Idaho to Nashville.

Search flight deals

Frequently asked questions about flying from Idaho to Nashville

When did momondo last update prices for flights from Idaho to Nashville Intl Airport?
Prices for flights from Idaho to Nashville Intl Airport were last updated today.
How many operators does momondo search for flights from Idaho to Nashville Intl Airport?
The number of operators available for flights from Idaho to Nashville Intl Airport is 6 as of September 2026.
How old do you have to be to fly from Idaho to Nashville Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Nashville Intl Airport.
What documentation or ID do you need to fly to Nashville Intl Airport?
The necessary travel and health documents for your Nashville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Nashville

Compare and see reviews for airlines that fly from Idaho to Nashville with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $108	Free Cancellation	Rating 7.1 12,050 reviews	Search American Airlines flights
Delta	PriceFrom $219	Free Cancellation	Rating 7.8 8,568 reviews	Search Delta flights
United Airlines	PriceFrom $250	Free Cancellation	Rating 7.4 10,211 reviews	Search United Airlines flights
Southwest	PriceFrom $287	Free Cancellation	Rating 8.0 4,191 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $317	Free Cancellation	Rating 7.9 12,915 reviews	Search Alaska Airlines flights

Murfreesboro

Bowling Green

Franklin

Cookeville

Goodlettsville

Lebanon

Antioch

Smyrna

Hopkinsville

Tullahoma

Dickson

Hermitage

McMinnville

Franklin

Mount Juliet

Brentwood

Hendersonville

Cave City

Springfield

Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Nashville?

It is quick and easy to find Idaho to Nashville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Nashville that suits you.

Can I find flights from Idaho to Nashville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Nashville from Idaho which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Idaho to Nashville?

Once you have performed a search for Idaho to Nashville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Idaho to Nashville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to Nashville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Airports servicing Tennessee

Chattanooga Lovell Field Airport

Memphis Airport

Jackson Mckellar Field Airport

Blountville Tri Cities TN/VA Airport

Knoxville McGhee Tyson Airport

Cheap flights from Idaho to Nashville from $130

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Nashville departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Idaho to Nashville

Our best United Airlines deals on Idaho to Nashville flight tickets

Delta flights from Idaho to Nashville

Our best Delta deals on Idaho to Nashville flight tickets

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Use the filters below to find and compare flights from Idaho to Nashville that are best for you.

See travel insights to Nashville from

How to get the cheapest flight ticket from Idaho to Nashville

What is the cheapest month to fly to Nashville?

How far in advance should I book a flight from Idaho to Nashville?

Can stopping save me money on Idaho to Nashville flights?

What is the cheapest airline that flies from Idaho to Nashville Intl?

What airlines fly to Nashville?

How long does it take to fly to Nashville?

Cheap Idaho to Nashville flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Idaho to Nashville

Best airlines flying from Idaho to Nashville

Compare and see reviews for airlines that fly from Idaho to Nashville with momondo

Traveling to a place near Nashville?

Why use momondo?

An easier way to manage your Nashville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Tennessee

Fly your favorite airline to Nashville

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Nashville

List of cabin classes available on flights landing in Nashville. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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