How long is the flight from Idaho Falls to Nashville?

There are many flights that can get you from Idaho Falls to Nashville in 5h 38m. Fly via United Airlines or Delta to get the fastest option. Airlines will cover a distance of 1433 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Idaho Falls to Nashville round-trip?

Flying on Delta is currently your cheapest option to Nashville, with prices starting at $280. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $386 and $386, respectively. Users have found that Delta is 45% cheaper than the other options available to this destination.

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

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

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.

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).

What are the most popular airlines that fly from Idaho Falls to Nashville?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Idaho Falls to Nashville.

What is the cheapest day to fly round-trip from Idaho Falls to Nashville?

Travelers have found that booking a Friday departure is the best way to save up to 61% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Idaho Falls to Nashville?

November can be a great time to fly to Nashville from Idaho Falls with a flight ticket averaging about $509. Cheapflights users have found deals in the month of November for as cheap as $344. The most expensive prices can be found in the month of September.

What is the cheapest time of day to fly from IDA to BNA?

Unlike in the morning, when flights are generally more expensive, you can save up to 3% on flights from Idaho Falls to Nashville by exploring options for tickets in the afternoon.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Idaho Falls 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.

$209+ Cheap Flights from Idaho Falls to Nashville

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Idaho Falls to Nashville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Idaho Falls to Nashville

Round-trip from	$266 (Kiwi.com)
One-way from	$209 (United Airlines)
Popular in	September
Cheapest in	November
Average price	$795

From Idaho Falls Fanning Field to Nashville Intl

Search Deals

One-way flight from Idaho Falls Fanning Field to Nashville Intl

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($71 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Idaho Falls to Nashville

Cheapest flights from Idaho Falls to Nashville
Explore the most affordable flight options available from Idaho Falls to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Mon 10/207:40 pmIDA - BNA

2 stops51h 19mMultiple Airlines

Thu 10/3010:37 pmBNA - IDA

1 stop18h 37mMultiple Airlines

Deal found 9/10

$266

Mon 10/135:00 amIDA - BNA

1 stop5h 41mUnited Airlines

Thu 10/162:26 pmBNA - IDA

1 stop7h 26mUnited Airlines

Deal found 9/10

$371

Sun 10/1910:13 pmIDA - BNA

2 stops20h 13mMultiple Airlines

Thu 10/3010:37 pmBNA - IDA

1 stop18h 37mMultiple Airlines

Deal found 9/11

$402

Wed 11/2610:51 pmIDA - BNA

1 stop25h 08mMultiple Airlines

Wed 12/310:07 pmBNA - IDA

1 stop18h 42mMultiple Airlines

Deal found 9/10

$403

Wed 11/121:58 pmIDA - BNA

1 stop6h 39mAmerican Airlines

Fri 11/146:45 amBNA - IDA

1 stop7h 43mAmerican Airlines

Deal found 9/11

$404

Wed 11/261:27 pmIDA - BNA

2 stops24h 55mMultiple Airlines

Thu 12/410:07 pmBNA - IDA

1 stop16h 09mMultiple Airlines

Deal found 9/10

$415

Tue 10/72:35 pmIDA - BNA

1 stop6h 00mUnited Airlines

Wed 10/88:44 amBNA - IDA

2 stops9h 31mUnited Airlines

Deal found 9/11

$416

Best flights from Idaho Falls to Nashville
Discover carefully curated flight deals from Idaho Falls to Nashville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Mon 10/207:40 pmIDA - BNA

2 stops51h 19mMultiple Airlines

Thu 10/3010:37 pmBNA - IDA

1 stop18h 37mMultiple Airlines

Deal found 9/10

$266

Thu 11/205:00 amIDA - BNA

1 stop5h 38mUnited Airlines

Sun 11/235:25 pmBNA - IDA

1 stop6h 27mUnited Airlines

Deal found 9/9

$371

Sun 11/236:00 amIDA - BNA

2 stops9h 49mDelta

Thu 11/277:10 amBNA - IDA

1 stop6h 29mDelta

Deal found 9/9

$394

Wed 11/2610:51 pmIDA - BNA

1 stop25h 08mMultiple Airlines

Wed 12/310:07 pmBNA - IDA

1 stop18h 42mMultiple Airlines

Deal found 9/10

$403

Tue 11/186:57 pmIDA - BNA

2 stops12h 18mDelta

Sun 11/235:00 pmBNA - IDA

1 stop6h 19mDelta

Deal found 9/9

$406

Tue 10/72:35 pmIDA - BNA

1 stop6h 00mUnited Airlines

Wed 10/88:44 amBNA - IDA

2 stops9h 31mUnited Airlines

Deal found 9/11

$416

Wed 11/2610:51 pmIDA - BNA

1 stop25h 08mMultiple Airlines

Thu 12/410:07 pmBNA - IDA

1 stop16h 09mMultiple Airlines

Deal found 9/10

$409

Wed 11/128:30 amIDA - BNA

2 stops9h 21mUnited Airlines

Fri 11/143:12 pmBNA - IDA

2 stops8h 40mUnited Airlines

Deal found 9/11

$430

Mon 10/137:40 pmIDA - BNA

1 stop17h 08mMultiple Airlines

Thu 10/166:12 amBNA - IDA

2 stops27h 52mMultiple Airlines

Deal found 9/10

$424

Thu 9/257:00 amIDA - BNA

1 stop5h 17mUnited Airlines

Sun 9/288:04 amBNA - IDA

1 stop6h 29mUnited Airlines

Deal found 9/10

$431

Sun 10/1910:13 pmIDA - BNA

2 stops20h 13mMultiple Airlines

Thu 10/3010:37 pmBNA - IDA

1 stop18h 37mMultiple Airlines

Deal found 9/10

$431

Last-minute flights from Idaho Falls to Nashville
Discover last-minute flight deals from Idaho Falls to Nashville. Data last updated September 11, 2025 and is based on user searches.

Thu 9/257:00 amIDA - BNA

1 stop5h 17mUnited Airlines

Sun 9/288:04 amBNA - IDA

1 stop6h 29mUnited Airlines

Deal found 9/10

$431

Tue 10/72:35 pmIDA - BNA

1 stop6h 00mUnited Airlines

Wed 10/88:44 amBNA - IDA

2 stops9h 31mUnited Airlines

Deal found 9/11

$416

Sat 10/114:15 pmIDA - BNA

1 stop12h 25mAlaska Airlines

Sat 10/258:45 amBNA - IDA

1 stop7h 53mAlaska Airlines

Deal found 9/9

$460

Mon 10/135:00 amIDA - BNA

1 stop5h 41mUnited Airlines

Thu 10/162:26 pmBNA - IDA

1 stop7h 26mUnited Airlines

Deal found 9/10

$371

Mon 10/137:40 pmIDA - BNA

1 stop17h 08mMultiple Airlines

Thu 10/166:12 amBNA - IDA

2 stops27h 52mMultiple Airlines

Deal found 9/10

$424

Wed 10/155:00 amIDA - BNA

1 stop15h 35mUnited Airlines

Wed 10/228:04 amBNA - IDA

1 stop10h 11mUnited Airlines

Deal found 9/10

$456

Sun 10/1910:13 pmIDA - BNA

2 stops20h 13mMultiple Airlines

Thu 10/3010:37 pmBNA - IDA

1 stop18h 37mMultiple Airlines

Deal found 9/10

$430

Mon 10/207:40 pmIDA - BNA

2 stops51h 19mMultiple Airlines

Thu 10/3010:37 pmBNA - IDA

1 stop18h 37mMultiple Airlines

Deal found 9/10

$266

One-way flights from Idaho Falls to Nashville
Search for one-way flight options from Idaho Falls to Nashville. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Sat 11/225:00 amIDA - BNA

2 stops8h 28mUnited Airlines

Deal found 9/9

$209

Thu 9/257:00 amIDA - BNA

1 stop5h 17mUnited Airlines

Deal found 9/10

$216

Tue 10/72:35 pmIDA - BNA

1 stop6h 00mUnited Airlines

Deal found 9/11

$225

Mon 9/159:39 pmIDA - BNA

2 stops24h 44mMultiple Airlines

Deal found 9/9

$237

Sat 11/221:58 pmIDA - BNA

1 stop7h 51mAmerican Airlines

Deal found 9/9

$266

Sat 9/203:57 pmIDA - BNA

1 stop7h 11mHawaiian Airlines

Deal found 9/10

$315

Sun 9/218:43 pmIDA - BNA

2 stops18h 19mAllegiant Air

Deal found 9/9

$330

Tue 10/74:15 pmIDA - BNA

3 stops44h 33mMultiple Airlines

Deal found 9/11

$375

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Mon 10/20

7:40 pm-11:59 pm

2 stops51h 19m

Nashville Intl

Thu 10/30

10:37 pm-4:14 pm

1 stop18h 37m

$266

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Thu 11/20

5:00 am-11:38 am

1 stop5h 38m

Nashville Intl

Sun 11/23

5:25 pm-10:52 pm

1 stop6h 27m

$371

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Sun 11/23

6:00 am-4:49 pm

2 stops9h 49m

Nashville Intl

Thu 11/27

7:10 am-12:39 pm

1 stop6h 29m

$394

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Wed 11/26

10:51 pm-12:59 am

1 stop25h 08m

Nashville Intl

Wed 12/3

10:07 pm-3:49 pm

1 stop18h 42m

$403

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Tue 11/18

6:57 pm-8:15 am

2 stops12h 18m

Nashville Intl

Sun 11/23

5:00 pm-10:19 pm

1 stop6h 19m

$406

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Wed 11/26

10:51 pm-12:59 am

1 stop25h 08m

Nashville Intl

Thu 12/4

10:07 pm-1:16 pm

1 stop16h 09m

$409

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Tue 10/7

2:35 pm-9:35 pm

1 stop6h 00m

Nashville Intl

Wed 10/8

8:44 am-5:15 pm

2 stops9h 31m

$416

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Mon 10/13

7:40 pm-1:48 pm

1 stop17h 08m

Nashville Intl

Thu 10/16

6:12 am-9:04 am

2 stops27h 52m

$424

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Wed 11/12

8:30 am-6:51 pm

2 stops9h 21m

Nashville Intl

Fri 11/14

3:12 pm-10:52 pm

2 stops8h 40m

$430

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Thu 9/25

7:00 am-1:17 pm

1 stop5h 17m

Nashville Intl

Sun 9/28

8:04 am-1:33 pm

1 stop6h 29m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results

Best time to book a flight from Idaho Falls to Nashville

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

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

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Nashville (average of $220). Flying from Idaho Falls to Nashville in June is currently the most expensive (average of $290). 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.

Reviews of airlines servicing Nashville

See what other customers who have flown with Delta, United Airlines, and American Airlines from Idaho Falls to Nashville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

How long is the flight from Idaho Falls to Nashville?
There are many flights that can get you from Idaho Falls to Nashville in 5h 38m. Fly via United Airlines or Delta to get the fastest option. Airlines will cover a distance of 1433 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Idaho Falls to Nashville round-trip?
Flying on Delta is currently your cheapest option to Nashville, with prices starting at $280. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $386 and $386, respectively. Users have found that Delta is 45% cheaper than the other options available to this destination.
Can I find deals for flights from Idaho Falls to Nashville that include hotel bookings?
Yes. In addition to deals on Idaho Falls to Nashville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho Falls to Nashville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Nashville.
Can I find deals for business class flights from Idaho Falls to Nashville?
Yes. Cheapflights offers flight deals from Idaho Falls 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 Falls to Nashville?
Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Nashville (average of $220). Flying from Idaho Falls to Nashville in June is currently the most expensive (average of $290). 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

Bowling Green

Cookeville

Franklin

Lebanon

Murfreesboro

Antioch

Hermitage

Brentwood

Franklin

Dickson

Mount Juliet

Goodlettsville

Hopkinsville

Smyrna

Springfield

Tullahoma

Spring Hill

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Idaho Falls to Nashville

Complete your trip

Nashville car rentals

Nashville Intl Airport car rentals

Knoxville car rentals

Memphis car rentals

Chattanooga car rentals

Kingsport car rentals

Jackson car rentals

Downtown car rentals

Midtown / West End / Music Row car rentals

The Gulch & North Gulch car rentals

East Nashville car rentals

Green Hills car rentals

Other flights to Nashville

Top 3 airlines flying from Idaho Falls to Nashville

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$280	Average$438	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$386	Average$473	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$386	Average$537	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$209+ Cheap flights from Idaho Falls to Nashville (IDA - 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho Falls to Nashville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Idaho Falls to Nashville

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Idaho Falls to Nashville

Cheapest flights from Idaho Falls to NashvilleExplore the most affordable flight options available from Idaho Falls to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Idaho Falls to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Idaho Falls to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville from Idaho Falls with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Nashville

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

Reviews of airlines servicing Nashville

See what other customers who have flown with Delta, United Airlines, and American Airlines from Idaho Falls to Nashville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Nashville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Idaho Falls to Nashville?

What are the cheapest airlines flying from Idaho Falls to Nashville round-trip?

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

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

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

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

Traveling to a place near Nashville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho Falls to Nashville

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Idaho Falls to Nashville

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Idaho Falls to Nashville
Explore the most affordable flight options available from Idaho Falls to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.