HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$115+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BOI
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tennessee to Boise 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 Tennessee to Boise

Keep the following information in mind while searching for Tennessee to Boise flight deals. Data was last updated June 16, 2025.

Round-trip from

$262
(Alaska Airlines)

One-way from

$115
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$397
From Tennessee to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Tennessee to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 16, 2025.

This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:15 amBNA - BOI
1 stop12h 29mSpirit Airlines
Mon 9/89:49 pmBOI - BNA
1 stop16h 04mSpirit Airlines
Deal found 6/16$242
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 8/67:00 amBNA - BOI
1 stop9h 04mAlaska Airlines
Sat 8/98:46 pmBOI - BNA
1 stop7h 54mAlaska Airlines
Deal found 6/14$262
This Sun Country Air deal was found by Cheapflights users on 6/16. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/265:37 pmBNA - BOI
1 stop25h 19mSun Country Air
Sun 8/35:56 pmBOI - BNA
1 stop21h 23mSun Country Air
Deal found 6/16$265
This Delta deal was found by Cheapflights users on 6/14. 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 8/67:15 pmBNA - BOI
1 stop5h 54mDelta
Sat 8/95:15 amBOI - BNA
2 stops9h 17mDelta
Deal found 6/14$268
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:50 pmBNA - BOI
1 stop9h 46mAmerican Airlines
Mon 11/31:32 pmBOI - BNA
1 stop7h 04mAmerican Airlines
Deal found 6/16$278
This American Airlines deal was found by Cheapflights users on 6/14. 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 8/215:30 amTYS - BOI
1 stop9h 16mAmerican Airlines
Tue 8/261:36 pmBOI - TYS
1 stop8h 43mAmerican Airlines
Deal found 6/14$289
This Delta deal was found by Cheapflights users on 6/15. 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 7/155:30 amCHA - BOI
2 stops10h 42mDelta
Fri 7/2511:40 pmBOI - CHA
1 stop8h 25mDelta
Deal found 6/15$294
This Delta deal was found by Cheapflights users on 6/16. 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 10/155:30 amTYS - BOI
1 stop9h 08mDelta
Sun 10/1911:30 pmBOI - TYS
1 stop7h 41mDelta
Deal found 6/16$299
This CheapOair deal was found by Cheapflights users on 6/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/136:20 amBNA - BOI
1 stop6h 26mMultiple Airlines
Sun 7/207:38 pmBOI - BNA
1 stop19h 19mMultiple Airlines
Deal found 6/15$299
This Southwest deal was found by Cheapflights users on 6/15. 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 9/36:25 amBNA - BOI
1 stop6h 45mSouthwest
Sun 9/73:00 pmBOI - BNA
1 stop7h 40mSouthwest
Deal found 6/15$313
This American Airlines deal was found by Cheapflights users on 6/15. 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 7/46:00 amCHA - BOI
1 stop6h 56mAmerican Airlines
Thu 7/103:35 pmBOI - CHA
1 stop6h 31mAmerican Airlines
Deal found 6/15$354
This Hawaiian Airlines deal was found by Cheapflights users on 6/13. 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 7/94:19 pmBNA - BOI
1 stop8h 35mHawaiian Airlines
Wed 7/167:12 pmBOI - BNA
1 stop9h 28mHawaiian Airlines
Deal found 6/13$378

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 June 16, 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

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Thu 9/4

9:15 am-8:44 pm

1 stop12h 29m

Boise Air Term. Gowen Fld

Mon 9/8

9:49 pm-2:53 pm

1 stop16h 04m

$242

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 8/6

7:00 am-3:04 pm

1 stop9h 04m

Boise Air Term. Gowen Fld

Sat 8/9

8:46 pm-5:40 am

1 stop7h 54m

$262

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Sat 7/26

5:37 pm-5:56 pm

1 stop25h 19m

Boise Air Term. Gowen Fld

Sun 8/3

5:56 pm-4:19 pm

1 stop21h 23m

$265

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 8/6

7:15 pm-12:09 am

1 stop5h 54m

Boise Air Term. Gowen Fld

Sat 8/9

5:15 am-3:32 pm

2 stops9h 17m

$268

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Fri 10/31

2:50 pm-11:36 pm

1 stop9h 46m

Boise Air Term. Gowen Fld

Mon 11/3

1:32 pm-9:36 pm

1 stop7h 04m

$278

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Thu 8/21

5:30 am-12:46 pm

1 stop9h 16m

Boise Air Term. Gowen Fld

Tue 8/26

1:36 pm-12:19 am

1 stop8h 43m

$289

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Tue 7/15

5:30 am-2:12 pm

2 stops10h 42m

Boise Air Term. Gowen Fld

Thu 7/24

11:40 pm-9:05 am

1 stop7h 25m

$294

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Sun 7/13

6:20 am-11:46 am

1 stop6h 26m

Boise Air Term. Gowen Fld

Sun 7/20

7:38 pm-3:57 pm

1 stop19h 19m

$299

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Wed 7/30

6:15 pm-12:09 am

2 stops7h 54m

Boise Air Term. Gowen Fld

Tue 8/5

3:17 pm-11:44 pm

1 stop6h 27m

$304

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 9/3

6:25 am-12:10 pm

1 stop6h 45m

Boise Air Term. Gowen Fld

Sun 9/7

3:00 pm-11:40 pm

1 stop7h 40m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 35 results
1
2
3
4

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 $395). 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 June 16, 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 June 16, 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
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,500 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 American Airlines, which is currently one of the cheapest options available, starting at $115. Hawaiian Airlines flights start at $131 while deals on United Airlines start at $137 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, Knoxville McGhee Tyson - Boise Air Term. Gowen Fld or Chattanooga Lovell Field - 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 $395). 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
Ontario
McCall
Caldwell

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 Tennessee to Boise

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Jackson flights
Los Angeles to Boise flights
O'Hare Intl to Jackson flights
John F Kennedy Intl to Jackson flights
Sky Harbor Intl to Spokane flights
Los Angeles to Jackson flights
LaGuardia to Jackson flights
Burbank to Boise flights
Denver to Spokane flights
San Francisco to Jackson flights
Los Angeles to Spokane flights
Seattle to Jackson flights
Dallas/Fort Worth to Spokane flights
Seattle to Spokane flights
Seattle to Boise flights
Denver to Boise flights
Grand Rapids to Spokane flights
Portland to Boise flights
O'Hare Intl to Spokane flights
Dulles Intl to Jackson flights
Dallas/Fort Worth to Boise flights
Atlanta to Jackson flights
Sky Harbor Intl to Boise flights
Reagan-National to Jackson flights
Dallas/Fort Worth to Jackson flights
San Diego to Boise flights
Ontario to Boise flights
Boston to Jackson flights
Baltimore to Jackson flights
Santa Ana to Boise flights
San Francisco to Spokane flights
San Diego to Spokane flights
Boston to Boise flights
O'Hare Intl to Boise flights
Philadelphia to Boise flights
John F Kennedy Intl to Spokane flights
John F Kennedy Intl to Boise flights
Sacramento to Boise flights
Minneapolis to Boise flights
Newark to Boise flights
San Jose to Boise flights
Salt Lake City to Spokane flights
Charlotte to Jackson flights
Newark to Spokane flights
Dulles Intl to Spokane flights
Minneapolis to Spokane flights
Ontario to Spokane flights
San Francisco to Boise flights
Raleigh to Jackson flights
Atlanta to Spokane flights

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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$172Average$467FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$177Average$218FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$237Average$347FlexibilityNo cancel feeOn-time75%
DeltaCheapest$241Average$403FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$311Average$488FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$341Average$427FlexibilityNo cancel feeOn-time63%

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.