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Cheap flights from Nashville to Boise from $145

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Boise departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Nashville to Boise

Cheap round-trip flights

Frontier Logo
6:12 am - 11:43 amBNA-BOI
6h 31m1 stop
Frontier Logo
12:28 pm - 11:59 pmBOI-BNA
10h 31m1 stop
$145Frontier
Find Deal
Thu, Oct 16 - Thu, Oct 23
Frontier Logo
6:12 am - 11:43 amBNA-BOI
6h 31m1 stop
Frontier Logo
12:28 pm - 10:40 amBOI-BNA
21h 12m1 stop
$155Frontier
Find Deal
Thu, Oct 16 - Thu, Oct 23
Delta Logo
6:00 am - 2:02 pmBNA-BOI
9h 02m1 stop
Delta Logo
2:00 pm - 11:58 pmBOI-BNA
8h 58m1 stop
$237Delta
Find Deal
Fri, Oct 24 - Wed, Oct 29
Delta Logo
6:39 pm - 11:56 pmBNA-BOI
6h 17m1 stop
Delta Logo
9:00 am - 10:00 pmBOI-BNA
12h 00m2 stops
$242Delta
Find Deal
Fri, Oct 24 - Wed, Oct 29
Southwest Logo
7:40 am - 5:15 pmBNA-BOI
10h 35m2 stops
Southwest Logo
4:40 pm - 12:30 amBOI-BNA
6h 50m1 stop
$308Southwest
Find Deal
Wed, Oct 15 - Wed, Oct 22
Southwest Logo
7:40 am - 5:15 pmBNA-BOI
10h 35m2 stops
Southwest Logo
7:15 am - 5:00 pmBOI-BNA
8h 45m2 stops
$396Southwest
Find Deal
Wed, Oct 15 - Wed, Oct 22
American Airlines Logo
5:10 am - 1:15 pmBNA-BOI
9h 05m2 stops
American Airlines Logo
2:17 pm - 12:23 amBOI-BNA
9h 06m2 stops
$435American Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
12:50 pm - 6:47 pmBNA-BOI
6h 57m1 stop
United Airlines Logo
2:44 pm - 10:56 pmBOI-BNA
7h 12m1 stop
$453United Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
United Airlines Logo
9:51 am - 5:48 pmBNA-BOI
8h 57m2 stops
United Airlines Logo
2:44 pm - 10:56 pmBOI-BNA
7h 12m1 stop
$458United Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
American Airlines Logo
5:00 am - 1:17 pmBNA-BOI
9h 17m2 stops
American Airlines Logo
1:57 pm - 11:47 pmBOI-BNA
8h 50m2 stops
$465American Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 2

Frontier flights from Nashville to Boise

Our best Frontier deals on Nashville to Boise flight tickets
Frontier
Oct 16
BNA6:12 amNashville Intl
6h 31m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
Oct 23
BOI12:28 pmBoise Air Term. Gowen Fld
10h 31m
1 stop
BNA11:59 pmNashville Intl
$145
Find similar
Frontier
Oct 16
BNA6:12 amNashville Intl
6h 31m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
Oct 23
BOI12:28 pmBoise Air Term. Gowen Fld
21h 12m
1 stop
BNA10:40 amNashville Intl
$155
Find similar
Frontier
Oct 16
BNA6:12 amNashville Intl
6h 31m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
Oct 19
BOI12:28 pmBoise Air Term. Gowen Fld
10h 31m
1 stop
BNA11:59 pmNashville Intl
$205
Find similar

Alaska Airlines flights from Nashville to Boise

Our best Alaska Airlines deals on Nashville to Boise flight tickets
Alaska Airlines
Oct 11
BNA7:00 amNashville Intl
8h 36m
1 stop
BOI2:36 pmBoise Air Term. Gowen Fld
Oct 14
BOI8:26 pmBoise Air Term. Gowen Fld
8h 14m
1 stop
BNA5:40 amNashville Intl
$311
Find similar
Alaska Airlines
Oct 16
BNA6:04 pmNashville Intl
14h 16m
2 stops
BOI7:20 amBoise Air Term. Gowen Fld
Oct 19
BOI6:00 amBoise Air Term. Gowen Fld
10h 04m
1 stop
BNA5:04 pmNashville Intl
$446
Find similar
Alaska Airlines
Oct 16
BNA7:00 amNashville Intl
8h 36m
1 stop
BOI2:36 pmBoise Air Term. Gowen Fld
Oct 19
BOI6:30 amBoise Air Term. Gowen Fld
9h 34m
2 stops
BNA5:04 pmNashville Intl
$542
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Nashville 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 September 17, 2025.
Use the filters below to find and compare flights from Nashville to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Thu 10/16

6:12 am-11:43 am

1 stop6h 31m

Boise Air Term. Gowen Fld

Thu 10/23

12:28 pm-11:59 pm

1 stop10h 31m

$145

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Thu 10/16

6:12 am-11:43 am

1 stop6h 31m

Boise Air Term. Gowen Fld

Thu 10/23

12:28 pm-10:40 am

1 stop21h 12m

$155

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Fri 10/24

6:00 am-2:02 pm

1 stop9h 02m

Boise Air Term. Gowen Fld

Wed 10/29

2:00 pm-11:58 pm

1 stop8h 58m

$237

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Fri 10/24

6:39 pm-11:56 pm

1 stop6h 17m

Boise Air Term. Gowen Fld

Wed 10/29

9:00 am-10:00 pm

2 stops12h 00m

$242

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 10/15

7:40 am-5:15 pm

2 stops10h 35m

Boise Air Term. Gowen Fld

Wed 10/22

4:40 pm-12:30 am

1 stop6h 50m

$308

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 10/15

7:40 am-5:15 pm

2 stops10h 35m

Boise Air Term. Gowen Fld

Wed 10/22

7:15 am-5:00 pm

2 stops8h 45m

$396

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Tue 3/3

5:10 am-1:15 pm

2 stops9h 05m

Boise Air Term. Gowen Fld

Wed 3/4

2:17 pm-12:23 am

2 stops9h 06m

$435

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 10/1

12:50 pm-6:47 pm

1 stop6h 57m

Boise Air Term. Gowen Fld

Wed 10/8

2:44 pm-10:56 pm

1 stop7h 12m

$453

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 10/1

9:51 am-5:48 pm

2 stops8h 57m

Boise Air Term. Gowen Fld

Wed 10/8

2:44 pm-10:56 pm

1 stop7h 12m

$458

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Tue 9/30

5:00 am-1:17 pm

2 stops9h 17m

Boise Air Term. Gowen Fld

Thu 10/2

1:57 pm-11:47 pm

2 stops8h 50m

$465

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 Nashville 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 August is, on average, the cheapest month to fly to Boise from Nashville, with most prices found around $314. If you aren’t able to travel during the month of August, then book flights to Boise from Nashville during September instead. Flights to Boise in September, while not as cheap as those in August, still average around $324.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Tuesday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $360. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $537. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Nashville to Boise flights are usually those with departure times in the afternoon. Our users have found flights to Boise in the afternoon for as low as $381. At noon is when there is more demand to fly to Boise, so prices are often more expensive at around $547 per ticket.

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

You are more likely to see cheaper flights to Boise from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $395 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Nashville for as low as $324 on momondo.

How have Nashville to Boise flight prices changed over time?

As of September 2025, prices for Nashville to Boise flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from Nashville to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Nashville to Boise (BNA to BOI) flight deals and tips

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

Direct flights

None
There are no direct flights from Nashville to Boise. There are no popular flight routes from Nashville to Boise.
Search flight deals

  • How far is Nashville Intl to Boise Air Term. Gowen Fld by plane?

    Boise Air Term. Gowen Fld is 1631.6 mi away from Nashville Intl. Flights usually cover this in 5h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Nashville Intl Airport to Boise Air Term. Gowen Fld Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Nashville Intl Airport 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.

  • What is the most popular airline from Nashville to Boise?

Best airlines flying from Nashville to Boise

Compare and see reviews for airlines that fly from Nashville to Boise with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $196Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Spirit AirlinesPriceFrom $199Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
DeltaPriceFrom $208Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Alaska AirlinesPriceFrom $237Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $326Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
SouthwestPriceFrom $339Free CancellationRating
8.0
4,242 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
Caldwell
Ontario
Eagle

Why use momondo?

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

It is quick and easy to find Nashville 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 Nashville to Boise with flexible booking policies on momondo?

Flights from Nashville to Boise with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Nashville to Boise flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Boise from Nashville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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