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

Our cheapest airline available from Nashville to Idaho Falls is Alaska Airlines. Our recent data shows that you can find tickets from as low as $333 on this airline. Additional options worth looking into are Allegiant Air and United Airlines, starting at $471 and $811 round-trip. Alaska Airlines is 50% cheaper than the average price of flights available within the next 90 days to this destination.

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

Travelers seeking maximum savings on their Nashville to Idaho Falls flight should consider departing on Tuesday mornings 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.

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

The most popular airlines flying from Nashville to Idaho Falls are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

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

Thursday flights are found to be more expensive to fly from Nashville to Idaho Falls. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Idaho Falls.

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

Our data shows that May tends to be the cheapest month to fly to Idaho Falls from Nashville. Users have commonly found prices around $666 for the month, but tickets can be as low as $437. Due to multiple factors, prepare for potentially higher prices in January.

Most accurate provider : When it comes to deals on Nashville-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Idaho Falls flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Nashville-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub 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 Nashville-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Nashville to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$333+ Flights from Nashville, Tennessee to Idaho Falls, Idaho

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

Find cheap flights from Nashville to Idaho Falls 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 Nashville to Idaho Falls

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	January
Cheapest in	May
Average price	$655
Round-trip from	$333 (Alaska Airlines)

Provider with most accurate pricing for Nashville Intl-Idaho Falls Fanning Field flight deals.

Search Deals

Provider most trusted by Cheapflights users for Nashville Intl-Idaho Falls Fanning Field flights.

Search Deals

High demand for flights, 16% potential price rise

Search Deals

Best time to find cheap flights, 29% potential price drop

Search Deals

Average for round-trip flights in November 2024

Search Deals

From Nashville Intl to Idaho Falls Fanning Field

Search Deals

Find flight deals from Nashville to Idaho Falls

Cheapest flights from Nashville to Idaho Falls
Explore the most affordable flight options available from Nashville to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Mon 12/307:59 pmBNA - IDA

2 stops29h 00mAlaska Airlines

Sat 1/46:00 amIDA - BNA

1 stop22h 40mAlaska Airlines

Deal found 11/20

$773

Mon 12/305:00 amBNA - IDA

1 stop5h 51mUnited Airlines

Sat 1/410:49 amIDA - BNA

1 stop9h 46mUnited Airlines

Deal found 11/20

$811

Best flights from Nashville to Idaho Falls
Discover carefully curated flight deals from Nashville to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 21, 2024.

Wed 3/57:00 amBNA - IDA

1 stop9h 27mAlaska Airlines

Tue 3/118:00 amIDA - BNA

1 stop7h 41mAlaska Airlines

Deal found 11/20

$333

Fri 4/258:25 pmBNA - IDA

2 stops18h 40mAllegiant Air

Sun 4/2710:30 pmIDA - BNA

2 stops20h 05mAllegiant Air

Deal found 11/20

$471

Mon 12/305:00 amBNA - IDA

1 stop5h 51mUnited Airlines

Sat 1/410:49 amIDA - BNA

1 stop9h 46mUnited Airlines

Deal found 11/20

$811

Last-minute flights from Nashville to Idaho Falls
Discover last-minute flight deals from Nashville to Idaho Falls. Data last updated November 21, 2024 and is based on user searches.

Mon 12/307:59 pmBNA - IDA

2 stops29h 00mAlaska Airlines

Sat 1/46:00 amIDA - BNA

1 stop22h 40mAlaska Airlines

Deal found 11/20

$773

Mon 12/305:00 amBNA - IDA

1 stop5h 51mUnited Airlines

Sat 1/410:49 amIDA - BNA

1 stop9h 46mUnited Airlines

Deal found 11/20

$811

Find flights from Nashville to Idaho Falls within your budget

Fly from

Fly to

Route

Depart

Return

Price

NashvilleIdaho Falls

BNA - IDA

BNAIDA

Nashville Intl

Wed 3/5

7:00 am-3:27 pm

1 stop9h 27m

Idaho Falls Fanning Field

Tue 3/11

8:00 am-4:41 pm

1 stop7h 41m

$333

NashvilleIdaho Falls

BNA - IDA

BNAIDA

Nashville Intl

Fri 4/25

8:25 pm-2:05 pm

2 stops18h 40m

Idaho Falls Fanning Field

Sun 4/27

10:30 pm-7:35 pm

2 stops20h 05m

$471

NashvilleIdaho Falls

BNA - IDA

BNAIDA

Nashville Intl

Mon 12/30

5:00 am-9:51 am

1 stop5h 51m

Idaho Falls Fanning Field

Sat 1/4

10:49 am-9:35 pm

1 stop9h 46m

$811

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Nashville to Idaho Falls

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Idaho Falls in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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 Nashville-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Idaho Falls flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Nashville-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub 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 Nashville-Idaho Falls 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 Nashville to Idaho Falls

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

Travel insights for flights from Nashville to Idaho Falls

Get recent, data-driven insights about flights from Nashville to Idaho Falls including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Nashville to Idaho Falls (average of $380). Flying from Nashville to Idaho Falls in July is currently the most expensive (average of $629). 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 IDA?

When flying from Nashville to Idaho Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 21% versus a flight in the morning.

Rainfall in Idaho Falls by month

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

If weather is an important factor for your trip to Idaho Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Alaska Airlines

8.0

Very good

9,458 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines

8.0

Very good

9,458 reviews

Alaska Airlines

8.0

Very good

9,458 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines

7.4

Good

9,173 reviews

Alaska Airlines

8.0

Very good

9,458 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Allegiant Air

7.4

Good

850 reviews

Alaska Airlines

8.0

Very good

9,458 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

What are the cheapest airlines flying from Nashville to Idaho Falls round-trip?
Our cheapest airline available from Nashville to Idaho Falls is Alaska Airlines. Our recent data shows that you can find tickets from as low as $333 on this airline. Additional options worth looking into are Allegiant Air and United Airlines, starting at $471 and $811 round-trip. Alaska Airlines is 50% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Nashville to Idaho Falls that include hotel bookings?
Yes. In addition to deals on Nashville to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Nashville to Idaho Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Idaho Falls.
Can I find deals for business class flights from Nashville to Idaho Falls?
Yes. Cheapflights offers flight deals from Nashville to Idaho Falls 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 Falls?
Currently, October is the cheapest month in which you can book a flight from Nashville to Idaho Falls (average of $380). Flying from Nashville to Idaho Falls in July is currently the most expensive (average of $629). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Nashville to Idaho Falls

Other flights to Idaho Falls

Santa Ana to Idaho Falls flights

Portland to Idaho Falls flights

Phoenix-Mesa Gateway to Idaho Falls flights

Seattle to Idaho Falls flights

Oakland to Idaho Falls flights

Denver to Idaho Falls flights

Idaho Falls to Las Vegas flights

Idaho Falls to Phoenix-Mesa Gateway Airport flights

Idaho Falls to Seattle flights

Idaho Falls to Santa Ana flights

Idaho Falls to Denver flights

Idaho Falls to Salt Lake City flights

Idaho Falls to Phoenix Sky Harbor Intl Airport flights

Idaho Falls to Seattle flights

Idaho Falls to Dallas/Fort Worth Airport flights

Idaho Falls to Denver flights

Idaho Falls to Salt Lake City flights

Idaho Falls to Phoenix Sky Harbor Intl Airport flights

Idaho Falls to Dallas/Fort Worth Airport flights

Idaho Falls to Seattle flights

Idaho Falls to Salt Lake City flights

Idaho Falls to Denver flights

Top 3 airlines flying from Nashville to Idaho Falls

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$375	Average$639	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$458	Average$658	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$591	Average$789	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.

View all available airlines

$333+ Cheap flights from Nashville to Idaho Falls (BNA - IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Nashville to Idaho Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Nashville to Idaho Falls

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Round-trip from

Find flight deals from Nashville to Idaho Falls

Cheapest flights from Nashville to Idaho FallsExplore the most affordable flight options available from Nashville to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Explore the most affordable flight options available from Nashville to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Find flights from Nashville to Idaho Falls within your budget

Compare providers for flights from Nashville to Idaho Falls

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 Nashville to Idaho Falls in November.

Best time to book a flight from Nashville to Idaho Falls

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

Travel insights for flights from Nashville to Idaho Falls

Get recent, data-driven insights about flights from Nashville to Idaho Falls including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from Nashville to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

Reviews of airlines servicing Idaho Falls

Related info for your journey

Find useful and relevant information for your journey from Nashville to Idaho Falls. 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 Nashville to Idaho Falls round-trip?

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

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

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

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

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 Nashville to Idaho Falls

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

Top 3 airlines flying from Nashville to Idaho Falls

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Nashville to Idaho Falls
Explore the most affordable flight options available from Nashville to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.