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Cheap flights from Tennessee to Boise from $136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Boise departing on 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Tennessee to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:32 pm - 12:30 pm
TYS
-
BOI
17h 58m
1 stop
Frontier Logo
1:25 pm - 7:37 pm
BOI
-
TYS
28h 12m
1 stop
$241Frontier
Mon, Jun 1 - Tue, Jun 9
Frontier Logo
8:32 pm - 12:30 pm
TYS
-
BOI
17h 58m
1 stop
Frontier Logo
1:25 pm - 7:37 pm
BOI
-
TYS
28h 12m
1 stop
$256Frontier
Mon, Jun 8 - Sun, Jun 14
Delta Logo
6:45 pm - 11:46 pm
BNA
-
BOI
6h 01m
1 stop
Delta Logo
11:42 pm - 8:41 am
BOI
-
BNA
7h 59m
1 stop
$293Delta
Tue, Jul 14 - Tue, Jul 21
Delta Logo
6:00 am - 1:51 pm
BNA
-
BOI
8h 51m
1 stop
Delta Logo
11:42 pm - 7:38 am
BOI
-
BNA
6h 56m
1 stop
$301Delta
Thu, Jul 2 - Wed, Jul 8
Alaska Airlines Logo
6:03 pm - 9:43 am
BNA
-
BOI
16h 40m
1 stop
Alaska Airlines Logo
6:13 pm - 5:40 am
BOI
-
BNA
10h 27m
1 stop
$309Alaska Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
6:00 am - 11:20 am
BNA
-
BOI
6h 20m
1 stop
American Airlines Logo
3:53 pm - 11:29 pm
BOI
-
BNA
6h 36m
1 stop
$310American Airlines
Mon, Jul 20 - Sat, Jul 25
American Airlines Logo
8:00 am - 4:49 pm
BNA
-
BOI
9h 49m
2 stops
American Airlines Logo
3:53 pm - 11:29 pm
BOI
-
BNA
6h 36m
1 stop
$311American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
5:01 am - 10:28 am
BNA
-
BOI
6h 27m
1 stop
American Airlines Logo
4:06 pm - 11:25 pm
BOI
-
BNA
6h 19m
1 stop
$312American Airlines
Tue, Jun 9 - Tue, Jun 16
Multiple Airlines Logo
7:25 am - 12:30 pm
TYS
-
BOI
31h 05m
2 stops
Multiple Airlines Logo
1:25 pm - 7:37 pm
BOI
-
TYS
28h 12m
1 stop
$392Multiple Airlines
Mon, Jun 8 - Sun, Jun 14
Multiple Airlines Logo
5:30 pm - 12:30 pm
TYS
-
BOI
21h 00m
2 stops
Multiple Airlines Logo
1:25 pm - 7:37 pm
BOI
-
TYS
28h 12m
1 stop
$396Multiple Airlines
Mon, Jun 1 - Tue, Jun 9

American Airlines flights from Tennessee to Boise

Our best American Airlines deals on Tennessee to Boise flight tickets
American Airlines
Jul 20
BNA6:00 amNashville Intl
6h 20m
1 stop
BOI11:20 amBoise Air Term. Gowen Fld
Jul 25
BOI3:53 pmBoise Air Term. Gowen Fld
6h 36m
1 stop
BNA11:29 pmNashville Intl
$310
American Airlines
Jun 9
BNA5:01 amNashville Intl
6h 27m
1 stop
BOI10:28 amBoise Air Term. Gowen Fld
Jun 16
BOI4:06 pmBoise Air Term. Gowen Fld
6h 19m
1 stop
BNA11:25 pmNashville Intl
$312
American Airlines
Jul 8
BNA5:00 amNashville Intl
7h 20m
1 stop
BOI11:20 amBoise Air Term. Gowen Fld
Jul 15
BOI1:57 pmBoise Air Term. Gowen Fld
7h 02m
1 stop
BNA9:59 pmNashville Intl
$313

United Airlines flights from Tennessee to Boise

Our best United Airlines deals on Tennessee to Boise flight tickets
United Airlines
Jun 10
MEM7:25 amMemphis
10h 19m
2 stops
BOI4:44 pmBoise Air Term. Gowen Fld
Jun 17
BOI2:40 pmBoise Air Term. Gowen Fld
5h 16m
1 stop
MEM8:56 pmMemphis
$400
United Airlines
Jun 11
MEM7:25 amMemphis
10h 19m
2 stops
BOI4:44 pmBoise Air Term. Gowen Fld
Jun 17
BOI2:40 pmBoise Air Term. Gowen Fld
5h 16m
1 stop
MEM8:56 pmMemphis
$413
United Airlines
Jun 20
CHA6:00 amChattanooga Lovell Field
12h 44m
2 stops
BOI4:44 pmBoise Air Term. Gowen Fld
Jun 27
BOI12:33 pmBoise Air Term. Gowen Fld
6h 16m
1 stop
CHA8:49 pmChattanooga Lovell Field
$486

momondo 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, momondo users made 832,500 searches. Data last updated May 15, 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

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Mon 6/1

8:32 pm-12:30 pm

1 stop17h 58m

Boise Air Term. Gowen Fld

Tue 6/9

1:25 pm-7:37 pm

1 stop28h 12m

$241

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Mon 6/8

8:32 pm-12:30 pm

1 stop17h 58m

Boise Air Term. Gowen Fld

Sun 6/14

1:25 pm-7:37 pm

1 stop28h 12m

$256

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Tue 7/14

6:45 pm-11:46 pm

1 stop6h 01m

Boise Air Term. Gowen Fld

Tue 7/21

11:42 pm-8:41 am

1 stop7h 59m

$293

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Thu 7/2

6:00 am-1:51 pm

1 stop8h 51m

Boise Air Term. Gowen Fld

Wed 7/8

11:42 pm-7:38 am

1 stop6h 56m

$301

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Thu 8/13

6:03 pm-9:43 am

1 stop16h 40m

Boise Air Term. Gowen Fld

Mon 8/17

6:13 pm-5:40 am

1 stop10h 27m

$309

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Mon 7/20

6:00 am-11:20 am

1 stop6h 20m

Boise Air Term. Gowen Fld

Sat 7/25

3:53 pm-11:29 pm

1 stop6h 36m

$310

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Tue 7/14

8:00 am-4:49 pm

2 stops9h 49m

Boise Air Term. Gowen Fld

Tue 7/21

3:53 pm-11:29 pm

1 stop6h 36m

$311
Quickest round-trip

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Tue 6/9

5:01 am-10:28 am

1 stop6h 27m

Boise Air Term. Gowen Fld

Tue 6/16

4:06 pm-11:25 pm

1 stop6h 19m

$312

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Mon 6/8

7:25 am-12:30 pm

2 stops31h 05m

Boise Air Term. Gowen Fld

Sun 6/14

1:25 pm-7:37 pm

1 stop28h 12m

$392

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Mon 6/1

5:30 pm-12:30 pm

2 stops21h 00m

Boise Air Term. Gowen Fld

Tue 6/9

1:25 pm-7:37 pm

1 stop28h 12m

$396

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from Tennessee to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boise?

The month of September is, on average, the cheapest month to fly to Boise from Tennessee, with most prices found around $91. If you aren’t able to travel during the month of September, then book flights to Boise from Tennessee during February instead. Flights to Boise in February, while not as cheap as those in September, still average around $91.

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

You are more likely to see cheaper flights to Boise from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $387 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Tennessee for as low as $306 on momondo.

Can stopping save me money on Tennessee to Boise flights?

You could potentially save up to 38% on your flight if you consider stops on a Tennessee to Boise flight.

Cheap Tennessee to Boise flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Boise

Fastest flight time

5h 29m

Direct flights

None
The fastest flight from Tennessee to Boise takes 5h 29m
There are no direct flights from Tennessee to Boise. There are no popular flight routes from Tennessee to Boise.
Search flight deals

Frequently asked questions about flying from Tennessee to Boise

  • When did momondo last update prices for flights from Tennessee to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Tennessee to Boise Air Term. Gowen Fld Airport refresh daily.

  • How many operators does momondo search for flights from Tennessee to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Tennessee to Boise Air Term. Gowen Fld Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Tennessee to Boise

Compare and see reviews for airlines that fly from Tennessee to Boise with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $130Free CancellationRating
5.6
2,951 reviews
Search Frontier flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,453 reviews
Search Delta flights
American AirlinesPriceFrom $220Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights
United AirlinesPriceFrom $270Free CancellationRating
7.4
9,717 reviews
Search United Airlines flights
SouthwestPriceFrom $274Free CancellationRating
8.0
4,299 reviews
Search Southwest flights

Traveling to a place near Boise?

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

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Boise?

It is quick and easy to find Tennessee to Boise flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boise that suits you.

Can I find flights from Tennessee to Boise with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Tennessee to Boise flights to just show those with flexible booking policies.

How can momondo help me find flights from Tennessee to Boise?

Once you have performed a search for Tennessee to Boise flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Tennessee to Boise right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boise from Tennessee. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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