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$121+ Cheap flights from Tennessee to Idaho

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BOI
nov. 9 — nov. 161
sáb. 11/9
sáb. 11/16
1 adult, Economy
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Find flight deals from Tennessee to Idaho

Cheapest flights from Tennessee to Idaho
Explore the most affordable flight options available from Tennessee to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 4, 2024.

This FareScan deal was found by Cheapflights users on 11/3. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/34:44 pmBNA - BOI
1 stop23h 06mSpirit Airlines
lun. 12/911:57 amBOI - BNA
2 stops30h 03mSpirit Airlines
Deal found 11/3$223
This American Airlines deal was found by Cheapflights users on 11/3. 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.
sáb. 12/75:16 amTYS - BOI
1 stop9h 21mAmerican Airlines
sáb. 12/141:29 pmBOI - TYS
1 stop8h 52mAmerican Airlines
Deal found 11/3$288
This Delta deal was found by Cheapflights users on 11/3. 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.
sáb. 12/76:12 amTYS - BOI
2 stops12h 31mDelta
sáb. 12/143:36 pmBOI - TYS
1 stop5h 44mDelta
Deal found 11/3$293
This American Airlines deal was found by Cheapflights users on 11/4. 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.
sáb. 12/75:45 amCHA - BOI
1 stop8h 52mAmerican Airlines
sáb. 12/141:29 pmBOI - CHA
1 stop8h 29mAmerican Airlines
Deal found 11/4$313
This Delta deal was found by Cheapflights users on 11/4. 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.
dom. 11/247:21 pmBNA - BOI
1 stop6h 12mDelta
mar. 12/32:05 pmBOI - BNA
1 stop9h 17mDelta
Deal found 11/4$348
This United Airlines deal was found by Cheapflights users on 11/3. 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.
sáb. 12/78:02 amBNA - JAC
1 stop8h 24mUnited Airlines
sáb. 12/1412:45 pmJAC - BNA
1 stop7h 42mUnited Airlines
Deal found 11/3$364
This Delta deal was found by Cheapflights users on 11/4. 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.
sáb. 12/76:00 amBNA - JAC
2 stops11h 45mDelta
sáb. 12/141:20 pmJAC - BNA
1 stop7h 16mDelta
Deal found 11/4$369
This Delta deal was found by Cheapflights users on 11/4. 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.
sáb. 12/711:05 amCHA - BOI
2 stops11h 55mDelta
sáb. 12/147:57 pmBOI - CHA
2 stops12h 27mDelta
Deal found 11/4$372
This American Airlines deal was found by Cheapflights users on 11/3. 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.
mié. 12/410:03 amBNA - IDA
2 stops13h 12mAmerican Airlines
lun. 12/95:30 amIDA - BNA
1 stop8h 43mAmerican Airlines
Deal found 11/3$405
This Mytrip deal was found by Cheapflights users on 11/3. 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.
lun. 11/116:46 pmTYS - BOI
1 stop18h 10mMultiple Airlines
mar. 11/1911:51 amBOI - TYS
3 stops23h 09mMultiple Airlines
Deal found 11/3$408
This United Airlines deal was found by Cheapflights users on 11/4. 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.
mar. 12/36:35 amBNA - BOI
1 stop10h 37mUnited Airlines
lun. 12/98:20 amBOI - BNA
1 stop8h 03mUnited Airlines
Deal found 11/4$416
This Orbitz deal was found by Cheapflights users on 11/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/87:00 amBNA - BOI
1 stop7h 53mMultiple Airlines
lun. 12/1611:57 amBOI - BNA
2 stops21h 14mMultiple Airlines
Deal found 11/4$418

Find flights from Tennessee to Idaho within your budget

Customize your flight search to find flights from Tennessee to Idaho 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 2,455,398 searches. Data last updated noviembre 4, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

mar. 11/19

5:05 am-10:56 am

2 stops30h 51m

$121

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

mié. 11/20

8:15 am-10:56 am

3 stops28h 41m

$192

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

lun. 12/30

5:00 am-10:01 am

1 stop6h 01m

$208

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

vie. 12/20

10:45 pm-10:45 am

1 stop14h 00m

$214

NashvilleHailey

BNA - SUN

BNASUN

Nashville Intl

sáb. 3/1

7:05 am-2:49 pm

1 stop8h 44m

$233

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

mar. 11/19

3:25 pm-9:52 pm

1 stop7h 27m

$258

NashvilleHailey

BNA - SUN

BNASUN

Nashville Intl

dom. 3/16

6:00 am-6:19 pm

2 stops13h 19m

$288

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

lun. 12/30

5:25 am-1:45 pm

2 stops9h 20m

$283

MemphisJackson

MEM - JAC

MEMJAC

Memphis

jue. 12/19

8:22 am-1:12 pm

1 stop5h 50m

$339

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

mié. 11/20

5:30 am-12:40 pm

1 stop9h 10m

$349

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 50 results
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Best time to book a flight from Tennessee to Idaho

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

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

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

Currently, January is the cheapest month in which you can book a flight from Tennessee to Idaho (average of $311). Flying from Tennessee to Idaho in June is currently the most expensive (average of $436). 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 ID?

Find hourly flight availability from Tennessee to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 4, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Idaho as you normally would.

Rainfall in Idaho by month

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

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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. Reviews last updated noviembre 4, 2024.
See what other customers who have flown with American Airlines, Spirit Airlines and Delta from Tennessee to Idaho have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,089 reviews

Boarding

8.3

Entertainment

7.7

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,089 reviews
Southwest
8.1
Very good
5,089 reviews

Boarding

8.3

Entertainment

7.7

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,423 reviews
Southwest
8.1
Very good
5,089 reviews

Boarding

8.3

Entertainment

7.7

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,829 reviews
Southwest
8.1
Very good
5,089 reviews

Boarding

8.3

Entertainment

7.7

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,226 reviews
Southwest
8.1
Very good
5,089 reviews

Boarding

8.3

Entertainment

7.7

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,089 reviews

Boarding

8.3

Entertainment

7.7

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • Can I find flights from Tennessee to Idaho for under $300 on Cheapflights?

    Yes, there are multiple flights from Tennessee to Idaho for under $300. The cheapest flight booked recently is on Spirit Airlines for just $223, but on average you can expect to pay $366.

  • Are there last-minute flights available from Tennessee to Idaho for under $400?

    There are currently 16+ open flights from Tennessee to Idaho within the next 7 days for less than $400.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $121. United Airlines flights start at $208 while deals on Southwest start at $214 one-way.

  • What does BNA to BOI mean?

    Great question - BNA to BOI just means Nashville Intl Airport to Boise Air Term. Gowen Fld Airport. Now you’ll know what these unique codes when you look for flights! Idaho Falls Fanning Field Airport (IDA), Hailey Sun Valley-Friedman Airport (SUN), Lewiston Nez Perce Rgnl Airport (LWS), Twin Falls Joslin Airport (TWF), Pocatello Airport (PIH) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Tennessee to Idaho that include extra baggage allowance?

    The amount of baggage you can bring on your Tennessee to Idaho flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Tennessee to Idaho with specific airlines?

    Yes, Cheapflights allows you to browse and filter Tennessee to Idaho flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Tennessee to Idaho that allow pets onboard?

    Many airlines flying from Tennessee to Idaho offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Tennessee to Idaho?

    Yes, you can often find last-minute deals on Tennessee to Idaho flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Tennessee to Idaho flight deals updated?

    The Tennessee to Idaho flight deals you see on this page were last updated on 11/4.

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

    Currently, January is the cheapest month in which you can book a flight from Tennessee to Idaho (average of $311). Flying from Tennessee to Idaho in June is currently the most expensive (average of $436). 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

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Alternative routes for Tennessee to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Tennessee to Idaho

Discover the top 5 airlines that operate flights from Tennessee to Idaho. 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 2,455,398 searches. Data last updated noviembre 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$143Average$203FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$240Average$578FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$273Average$557FlexibilityNo cancel feeOn-time71%
DeltaCheapest$277Average$482FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$338Average$686FlexibilityNo cancel feeOn-time75%
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