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$114+ Cheap flights from Tennessee to Boise (BOI)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BOI
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Tennessee to Boise

Keep the following information in mind while searching for Tennessee to Boise flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$120
(Delta)

Popular in

December

Cheapest in

November

Average price

$397
Provider with most accurate pricing for Nashville Intl-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Boise Air Term. Gowen Fld flights.
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From Tennessee to Boise Air Term. Gowen Fld
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One-way flight from Tennessee to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Tennessee to Boise

Cheapest flights from Tennessee to Boise
Explore the most affordable flight options available from Tennessee to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/31. 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 4/264:31 pmTYS - BOI
1 stop8h 32mUnited Airlines
Tue 4/296:30 amBOI - TYS
1 stop6h 14mUnited Airlines
Deal found 3/31$229
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 4/299:40 amBNA - BOI
1 stop9h 21mAlaska Airlines
Tue 5/64:20 pmBOI - BNA
1 stop6h 52mAlaska Airlines
Deal found 3/30$258
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 4/297:25 amBNA - BOI
1 stop7h 15mDelta
Tue 5/611:25 amBOI - BNA
2 stops10h 07mDelta
Deal found 3/30$264
This Delta deal was found by Cheapflights users on 3/31. 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.
Tue 4/155:30 amTYS - BOI
2 stops11h 05mDelta
Sat 4/192:30 pmBOI - TYS
1 stop7h 18mDelta
Deal found 3/31$295
This United Airlines deal was found by Cheapflights users on 3/30. 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 5/178:40 amBNA - BOI
1 stop8h 41mUnited Airlines
Wed 5/217:10 pmBOI - BNA
1 stop9h 23mUnited Airlines
Deal found 3/30$309
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 8/217:57 amTYS - BOI
1 stop6h 30mAmerican Airlines
Tue 8/261:41 pmBOI - TYS
1 stop5h 56mAmerican Airlines
Deal found 3/30$314
This Sun Country Air deal was found by Cheapflights users on 3/29. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:40 pmBNA - BOI
1 stop23h 16mSun Country Air
Sun 8/36:55 pmBOI - BNA
1 stop22h 48mSun Country Air
Deal found 3/29$315
This Travelocity deal was found by Cheapflights users on 3/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/215:46 pmBNA - BOI
1 stop7h 12mMultiple Airlines
Wed 4/231:52 pmBOI - BNA
2 stops19h 17mMultiple Airlines
Deal found 3/30$332
This Hawaiian Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 4/239:40 amBNA - BOI
1 stop8h 15mHawaiian Airlines
Sun 4/278:59 pmBOI - BNA
1 stop7h 51mHawaiian Airlines
Deal found 3/30$343
This Delta deal was found by Cheapflights users on 3/30. 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 4/306:39 pmMEM - BOI
1 stop6h 24mDelta
Mon 5/53:30 pmBOI - MEM
1 stop6h 10mDelta
Deal found 3/30$343
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/304:00 pmBNA - BOI
2 stops9h 50mSouthwest
Tue 6/37:05 pmBOI - BNA
1 stop8h 55mSouthwest
Deal found 3/30$376
This Southwest deal was found by Cheapflights users on 3/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/43:30 pmMEM - BOI
1 stop9h 25mSouthwest
Thu 6/55:05 pmBOI - MEM
1 stop7h 25mSouthwest
Deal found 3/29$379

Cheapflights Fare Finder

Customize your flight search to find flights from Tennessee to Boise 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 March 31, 2025.
Use the filters below to find and compare flights from Tennessee to Boise that are best for you.

Fly from

Tennessee

Fly to

Boise

Route

Depart

Return

Price

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Sat 4/26

4:31 pm-11:03 pm

1 stop8h 32m

Boise Air Term. Gowen Fld

Tue 4/29

6:30 am-2:44 pm

1 stop6h 14m

$229

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Tue 4/29

9:40 am-6:01 pm

1 stop9h 21m

Boise Air Term. Gowen Fld

Tue 5/6

4:20 pm-12:12 am

1 stop6h 52m

$258

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Tue 4/29

7:25 am-1:40 pm

1 stop7h 15m

Boise Air Term. Gowen Fld

Tue 5/6

11:25 am-10:32 pm

2 stops10h 07m

$264

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Tue 4/15

5:30 am-2:35 pm

2 stops11h 05m

Boise Air Term. Gowen Fld

Sat 4/19

2:30 pm-11:48 pm

1 stop7h 18m

$295

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Sat 5/17

8:40 am-4:21 pm

1 stop8h 41m

Boise Air Term. Gowen Fld

Wed 5/21

7:10 pm-5:33 am

1 stop9h 23m

$309

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Thu 8/21

7:57 am-12:27 pm

1 stop6h 30m

Boise Air Term. Gowen Fld

Tue 8/26

1:41 pm-9:37 pm

1 stop5h 56m

$314

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Sat 7/26

7:40 pm-5:56 pm

1 stop23h 16m

Boise Air Term. Gowen Fld

Sun 8/3

6:55 pm-6:43 pm

1 stop22h 48m

$315

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Mon 4/21

5:46 pm-11:58 pm

1 stop7h 12m

Boise Air Term. Gowen Fld

Wed 4/23

1:52 pm-10:09 am

2 stops19h 17m

$332

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 4/23

9:40 am-4:55 pm

1 stop8h 15m

Boise Air Term. Gowen Fld

Sun 4/27

8:59 pm-5:50 am

1 stop7h 51m

$343

MemphisBoise

MEM - BOI

MEMBOI

Memphis

Wed 4/30

6:39 pm-12:03 am

1 stop6h 24m

Boise Air Term. Gowen Fld

Mon 5/5

3:30 pm-10:40 pm

1 stop6h 10m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 40 results
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Best time to book a flight from Tennessee to Boise

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

Cheapflights Insights

Everything you need to know about your flight from Tennessee to Boise

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

Currently, October is the cheapest month in which you can book a flight from Tennessee to Boise (average of $314). Flying from Tennessee to Boise in June is currently the most expensive (average of $419). 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 BOI?

Find hourly flight availability from Tennessee to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Tennessee to Boise, 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 Boise by month

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

In terms of precipitation, rainfall in Boise 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 Boise when rainfall is around 0.2 in.

Temperature in Boise by month

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

If weather is an important factor for your trip to Boise, 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 Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated March 31, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Tennessee to Boise. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,342 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Boise. 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 Boise from Tennessee?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly into when you book flights from Tennessee to Boise.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $120. Spirit Airlines flights start at $153 while deals on American Airlines start at $174 one-way.

  • What are the most popular routes from Tennessee to Boise?

    When deciding which route to take from Tennessee to Boise consider Nashville Intl - Boise Air Term. Gowen Fld, Memphis - Boise Air Term. Gowen Fld or Knoxville McGhee Tyson - Boise Air Term. Gowen Fld as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee to Boise 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 Boise?

    Currently, October is the cheapest month in which you can book a flight from Tennessee to Boise (average of $314). Flying from Tennessee to Boise in June is currently the most expensive (average of $419). 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 Tennessee?

Book flights to Tennessee if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario

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Alternative routes for Tennessee to Boise

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Tennessee to Boise

Discover the top 6 airlines that operate flights from Tennessee to Boise. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$107Average$210FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$196Average$509FlexibilityNo cancel feeOn-time71%
DeltaCheapest$237Average$423FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$240Average$516FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$273Average$335FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$343Average$416FlexibilityNo cancel feeOn-time63%
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