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Boise

$101+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BOI
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
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Cheap 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 July 11, 2026.

This Delta deal was found by Cheapflights users on 7/7. 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.
Thu 8/136:43 pm
BNA
-
BOI
1 stop6h 16m
Delta
Mon 8/1711:10 pm
BOI
-
BNA
1 stop8h 20m
Delta
Deal found 7/7$201
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 8/184:54 pm
BNA
-
BOI
1 stop6h 17m
American Airlines
Tue 8/251:55 pm
BOI
-
BNA
2 stops8h 32m
American Airlines
Deal found 7/9$206
This Southwest deal was found by Cheapflights users on 7/7. 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.
Thu 8/206:10 pm
BNA
-
BOI
1 stop6h 25m
Southwest
Mon 8/2412:10 pm
BOI
-
BNA
1 stop5h 50m
Southwest
Deal found 7/7$212
This Southwest deal was found by Cheapflights users on 7/8. 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 9/165:55 pm
BNA
-
BOI
1 stop6h 15m
Southwest
Wed 9/302:25 pm
BOI
-
BNA
1 stop6h 20m
Southwest
Deal found 7/8$214
This Southwest deal was found by Cheapflights users on 7/8. 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 9/166:20 am
BNA
-
BOI
1 stop8h 20m
Southwest
Thu 10/15:15 pm
BOI
-
BNA
1 stop6h 40m
Southwest
Deal found 7/8$216
This Southwest deal was found by Cheapflights users on 7/9. 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 8/193:35 pm
BNA
-
BOI
2 stops8h 35m
Southwest
Sat 8/2912:55 pm
BOI
-
BNA
2 stops8h 50m
Southwest
Deal found 7/9$225
This Delta deal was found by Cheapflights users on 7/8. 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.
Mon 8/247:39 pm
BNA
-
BOI
1 stop5h 20m
Delta
Fri 8/283:29 pm
BOI
-
BNA
1 stop7h 26m
Delta
Deal found 7/8$226
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/245:00 am
BNA
-
BOI
1 stop7h 16m
American Airlines
Fri 8/281:55 pm
BOI
-
BNA
2 stops8h 32m
American Airlines
Deal found 7/8$231
This Delta deal was found by Cheapflights users on 7/10. 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.
Sat 9/126:00 am
MEM
-
BOI
1 stop8h 29m
Delta
Mon 9/1411:10 pm
BOI
-
MEM
1 stop7h 37m
Delta
Deal found 7/10$261
This Southwest deal was found by Cheapflights users on 7/9. 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.
Thu 9/1012:25 pm
MEM
-
BOI
1 stop12h 10m
Southwest
Mon 9/1412:10 pm
BOI
-
MEM
1 stop9h 15m
Southwest
Deal found 7/9$288
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/76:03 am
TYS
-
BOI
1 stop7h 13m
American Airlines
Thu 8/132:49 pm
BOI
-
TYS
1 stop6h 29m
American Airlines
Deal found 7/9$315
This Delta deal was found by Cheapflights users on 7/7. 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.
Fri 10/26:00 am
MEM
-
BOI
1 stop8h 44m
Delta
Mon 10/52:11 pm
BOI
-
MEM
1 stop7h 03m
Delta
Deal found 7/7$318

Find flight deals from Tennessee to Boise

Keep the following information in mind while searching for Tennessee to Boise flight deals. Data was last updated July 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$201
(Delta)

One-way from

$101
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$410
Provider with most accurate pricing for Nashville Intl-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Boise Air Term. Gowen Fld flights.
Search Deals
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. 11% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 11, 2026.
Use the filters below to find and compare flights from Tennessee to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Thu 8/13

6:43 pm-11:59 pm

1 stop6h 16m

Boise Air Term. Gowen Fld

Mon 8/17

11:10 pm-8:30 am

1 stop8h 20m

$201

MemphisBoise

MEM - BOI

MEMBOI

Memphis

Sat 9/12

6:00 am-1:29 pm

1 stop8h 29m

Boise Air Term. Gowen Fld

Mon 9/14

11:10 pm-7:47 am

1 stop7h 37m

$261

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Sun 8/16

7:39 pm-11:59 pm

1 stop5h 20m

Boise Air Term. Gowen Fld

Sat 8/29

2:53 pm-9:59 pm

1 stop6h 06m

$275

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Thu 11/19

5:55 am-11:00 am

1 stop6h 05m

Boise Air Term. Gowen Fld

Mon 11/23

8:30 pm-5:00 am

1 stop7h 30m

$280

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Thu 7/30

6:45 pm-11:46 pm

1 stop6h 01m

Boise Air Term. Gowen Fld

Tue 8/4

6:49 am-3:53 pm

1 stop8h 04m

$280

MemphisBoise

MEM - BOI

MEMBOI

Memphis

Thu 9/10

12:25 pm-11:35 pm

1 stop12h 10m

Boise Air Term. Gowen Fld

Mon 9/14

12:10 pm-10:25 pm

1 stop9h 15m

$288

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Tue 12/22

7:16 pm-12:04 am

1 stop5h 48m

Boise Air Term. Gowen Fld

Mon 12/28

1:15 pm-10:15 pm

1 stop8h 00m

$311

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 9/30

5:10 pm-11:58 pm

1 stop7h 48m

Boise Air Term. Gowen Fld

Mon 10/5

3:28 pm-11:58 pm

1 stop7h 30m

$311

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Mon 7/27

8:27 am-12:53 pm

1 stop6h 26m

Boise Air Term. Gowen Fld

Mon 8/3

11:10 pm-9:18 am

1 stop8h 08m

$350

ChattanoogaBoise

CHA - BOI

CHABOI

Chattanooga Lovell Field

Sat 8/29

7:03 am-7:00 pm

2 stops13h 57m

Boise Air Term. Gowen Fld

Wed 9/2

1:59 pm-11:43 pm

1 stop7h 44m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 56 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Tennessee to Boise (average of $91). Flying from Tennessee to Boise in June is currently the most expensive (average of $308). 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.

How much does it cost to fly round-trip from Tennessee to Boise?

How far ahead should I book a flight from Tennessee to Boise?

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tennessee to Boise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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.

  • How long is the flight from Tennessee to Boise?

    A quick flight from Tennessee to Boise can take about 6h 16m. Delta provides one of the quickest options available for as low as $201. The distance between Tennessee and Boise is about 1638 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $71. Delta flights start at $108 while deals on United Airlines start at $112 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 Memphis - 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, February is the cheapest month in which you can book a flight from Tennessee to Boise (average of $91). Flying from Tennessee to Boise in June is currently the most expensive (average of $308). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Meridian
Nampa
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 4 airlines flying from Tennessee to Boise

Discover the top 4 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 July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$182Average$453FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$477FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$270Average$477FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$274Average$476FlexibilityNo cancel feeOn-time63%

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