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$194+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — BNA
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Idaho Falls to Nashville

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) 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 April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$443
(Delta)

One-way from

$194
(American Airlines)

Popular in

September

Cheapest in

April

Average price

$466
Provider with most accurate pricing for Idaho Falls Fanning Field-Nashville Intl flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Nashville Intl flights.
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From Idaho Falls Fanning Field to Nashville Intl
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One-way flight from Idaho Falls Fanning Field to Nashville Intl
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Highest demand for flights based on searches. 9% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 22, 2025.

This Delta deal was found by Cheapflights users on 4/22. 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 6/193:04 pmIDA - BNA
1 stop6h 11mDelta
Sat 6/217:35 amBNA - IDA
1 stop7h 49mDelta
Deal found 4/22$443
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Tue 6/36:00 amIDA - BNA
1 stop22h 40mAlaska Airlines
Mon 6/97:00 amBNA - IDA
1 stop9h 40mAlaska Airlines
Deal found 4/22$501
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/72:40 pmIDA - BNA
1 stop5h 53mUnited Airlines
Sun 5/115:35 pmBNA - IDA
1 stop6h 10mUnited Airlines
Deal found 4/22$505
This Hawaiian Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 4/286:00 amIDA - BNA
1 stop9h 52mHawaiian Airlines
Sat 5/37:10 amBNA - IDA
1 stop9h 48mHawaiian Airlines
Deal found 4/21$590
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sun 4/277:43 amIDA - BNA
2 stops11h 06mAmerican Airlines
Fri 5/211:23 amBNA - IDA
2 stops11h 47mAmerican Airlines
Deal found 4/20$631

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls 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 April 22, 2025.
Use the filters below to find and compare flights from Idaho Falls to Nashville that are best for you.

Fly from

Idaho Falls

Fly to

Nashville

Route

Depart

Return

Price

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Thu 6/19

3:04 pm-10:15 pm

1 stop6h 11m

Nashville Intl

Sat 6/21

7:35 am-2:24 pm

1 stop7h 49m

$443

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Tue 6/3

6:00 am-5:40 am

1 stop22h 40m

Nashville Intl

Mon 6/9

7:00 am-3:40 pm

1 stop9h 40m

$501

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Wed 5/7

2:40 pm-9:33 pm

1 stop5h 53m

Nashville Intl

Sun 5/11

5:35 pm-10:45 pm

1 stop6h 10m

$505

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Sat 5/31

7:00 am-2:54 pm

1 stop6h 54m

Nashville Intl

Sat 5/31

7:28 pm-12:29 pm

1 stop18h 01m

$929

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Wed 9/3

12:30 pm-10:17 pm

1 stop8h 47m

$194

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Thu 5/15

6:00 am-11:59 pm

1 stop16h 59m

$287

Idaho FallsNashville

IDA - BNA

IDABNA

Idaho Falls Fanning Field

Thu 5/15

5:00 am-11:29 am

1 stop5h 29m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Compare providers for flights from Idaho Falls to Nashville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Nashville in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Idaho Falls-Nashville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Nashville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Nashville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Nashville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Nashville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $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.

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 April 22, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Idaho Falls to Nashville. 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.
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • 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 $443. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at $501 and $505, respectively. Users have found that Delta is 25% cheaper than the other options available to this destination.

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

    $194 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 Alaska Airlines and United Airlines, with prices starting from $287 and $331, respectively.

  • 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 $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 Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Cookeville
Murfreesboro
Antioch
Franklin
Hopkinsville
Lebanon
Hermitage
Brentwood
Franklin
Dickson
Smyrna
Bowling Green
Goodlettsville
Springfield
Tullahoma
Spring Hill

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Idaho Falls to Nashville

Discover the top 3 airlines that operate flights from Idaho Falls 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$343Average$545FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$386Average$498FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$426Average$590FlexibilityNo cancel feeOn-time69%

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