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Idaho Falls

$169+ Cheap flights from Tennessee to Idaho Falls (IDA)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — IDA
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Tennessee to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Tennessee (USTN) to Idaho Falls (IDA). 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 December 18, 2024.

Round-trip from

$370
(American Airlines)

One-way from

$169
(eDestinos)
From Tennessee to Idaho Falls Fanning Field
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One-way flight from Tennessee to Idaho Falls Fanning Field
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Find flight deals from Tennessee to Idaho Falls

Cheapest flights from Tennessee to Idaho Falls
Explore the most affordable flight options available from Tennessee to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/239:08 amTYS - IDA
2 stops15h 13mAmerican Airlines
Thu 12/265:25 amIDA - TYS
2 stops13h 19mAmerican Airlines
Deal found 12/17$619
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/184:25 pmBNA - IDA
1 stop7h 30mDelta
Tue 12/311:10 pmIDA - BNA
2 stops9h 17mDelta
Deal found 12/16$716
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/215:00 amBNA - IDA
1 stop5h 51mUnited Airlines
Mon 12/237:00 amIDA - BNA
1 stop5h 23mUnited Airlines
Deal found 12/17$824
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2812:34 pmMEM - IDA
2 stops20h 33mMultiple Airlines
Sat 1/43:04 pmIDA - MEM
2 stops21h 03mMultiple Airlines
Deal found 12/17$835
This United deal was found by Cheapflights users on 12/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/234:26 pmTYS - IDA
1 stop6h 41mUnited Airlines
Thu 12/265:41 pmIDA - TYS
1 stop26h 57mUnited Airlines
Deal found 12/17$918
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/317:59 pmBNA - IDA
2 stops19h 57mAlaska Airlines
Tue 1/78:00 amIDA - BNA
2 stops32h 50mAlaska Airlines
Deal found 12/17$1,157
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2112:25 pmBNA - IDA
2 stops20h 42mMultiple Airlines
Mon 12/234:27 pmIDA - BNA
3 stops21h 35mMultiple Airlines
Deal found 12/17$1,303
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/279:17 amMEM - IDA
2 stops15h 42mAlaska Airlines
Sat 1/46:00 amIDA - MEM
2 stops12h 21mAlaska Airlines
Deal found 12/17$1,378
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/2710:40 amMEM - IDA
2 stops12h 41mAmerican Airlines
Sat 1/41:44 pmIDA - MEM
1 stop8h 16mAmerican Airlines
Deal found 12/17$1,462

Find flights from Tennessee to Idaho Falls within your budget

Customize your flight search to find flights from Tennessee to Idaho Falls 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 December 18, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

NashvilleIdaho Falls

BNA - IDA

BNAIDA

Nashville Intl

Tue 1/7

11:32 am-10:17 pm

2 stops11h 45m

Idaho Falls Fanning Field

Thu 1/16

5:30 am-6:35 pm

2 stops12h 05m

$370

NashvilleIdaho Falls

BNA - IDA

BNAIDA

Nashville Intl

Tue 1/7

6:50 pm-10:33 pm

2 stops28h 43m

Idaho Falls Fanning Field

Thu 1/16

4:04 pm-11:59 pm

1 stop6h 55m

$380

NashvilleIdaho Falls

BNA - IDA

BNAIDA

Nashville Intl

Sat 2/1

4:30 pm-10:44 pm

1 stop7h 14m

Idaho Falls Fanning Field

Wed 2/5

6:00 am-2:17 pm

1 stop7h 17m

$386

KnoxvilleIdaho Falls

TYS - IDA

TYSIDA

Knoxville McGhee Tyson

Thu 1/16

5:23 am-12:25 pm

1 stop9h 02m

Idaho Falls Fanning Field

Thu 1/23

5:30 am-8:49 pm

2 stops13h 19m

$528

KnoxvilleIdaho Falls

TYS - IDA

TYSIDA

Knoxville McGhee Tyson

Thu 1/16

8:30 am-9:52 am

1 stop27h 22m

Idaho Falls Fanning Field

Thu 1/23

2:28 pm-10:29 pm

1 stop6h 01m

$717

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Sat 12/28

12:34 pm-8:07 am

2 stops20h 33m

Idaho Falls Fanning Field

Sat 1/4

3:04 pm-1:07 pm

2 stops21h 03m

$835

KnoxvilleIdaho Falls

TYS - IDA

TYSIDA

Knoxville McGhee Tyson

Fri 3/14

11:07 am-3:30 pm

2 stops30h 23m

Idaho Falls Fanning Field

Sat 3/22

8:00 am-10:40 am

2 stops24h 40m

$853

NashvilleIdaho Falls

BNA - IDA

BNAIDA

Nashville Intl

Mon 6/9

4:55 pm-9:28 am

2 stops17h 33m

Idaho Falls Fanning Field

Mon 6/16

5:57 pm-4:17 pm

3 stops21h 20m

$878

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Wed 1/1

3:20 pm-5:00 pm

1 stop26h 40m

Idaho Falls Fanning Field

Sun 1/5

5:41 pm-9:15 pm

1 stop26h 34m

$1,100

MemphisIdaho Falls

MEM - IDA

MEMIDA

Memphis

Sat 12/28

6:56 am-10:21 pm

2 stops16h 25m

Idaho Falls Fanning Field

Sat 1/4

1:44 pm-11:00 pm

1 stop8h 16m

$1,706

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 15 results
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Best time to book a flight from Tennessee to Idaho Falls

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

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

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

Currently, October is the cheapest month in which you can book a flight from Tennessee to Idaho Falls (average of $380). Flying from Tennessee to Idaho Falls in July is currently the most expensive (average of $628). 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 TN to IDA?

Find hourly flight availability from Tennessee 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 December 18, 2024.

When flying from Tennessee to Idaho Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho Falls by month

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

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

Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated December 18, 2024.
See what other customers who have flown with American Airlines, United Airlines and Alaska Airlines from Tennessee to Idaho Falls have to say. 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
9,554 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,554 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,055 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

Find useful and relevant information for your journey from Tennessee 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 airport do you fly into for flights to Idaho Falls from Tennessee?

    If you book a flight to Idaho Falls from Tennessee, you will be flying to Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

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

    One-way options have recently been found by users for as low as $213 on American Airlines. Other airlines that offer cheap prices include Alaska Airlines from $264 and United Airlines from $344 one-way.

  • What are the most popular routes from Tennessee to Idaho Falls?

    The most popular flight routes from Tennessee to Idaho Falls are Nashville Intl - Idaho Falls Fanning Field, Knoxville McGhee Tyson - Idaho Falls Fanning Field and Memphis - Idaho Falls Fanning Field.

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

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

  • How can I find direct flights from Tennessee to Idaho Falls?

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

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

    Yes. Cheapflights offers flight deals from Tennessee 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 Tennessee to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Tennessee to Idaho Falls (average of $380). Flying from Tennessee to Idaho Falls in July is currently the most expensive (average of $628). 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.

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Top 3 airlines flying from Tennessee to Idaho Falls

Discover the top 3 airlines that operate flights from Tennessee to Idaho Falls. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$631FlexibilityNo cancel feeOn-time71%
DeltaCheapest$375Average$639FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$378Average$606FlexibilityNo cancel feeOn-time69%
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