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Cheap flights from Boise to Kentucky from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Kentucky departing on 2/2. 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 Boise to Kentucky

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:50 pm - 6:00 am
BOI
-
BNA
7h 10m1 stop
Alaska Airlines Logo
5:43 pm - 11:57 pm
BNA
-
BOI
7h 14m1 stop
$216Alaska Airlines
Mon, Jan 5 - Tue, Jan 6
American Airlines Logo
1:58 pm - 11:14 pm
BOI
-
BNA
8h 16m1 stop
American Airlines Logo
7:00 am - 2:08 pm
BNA
-
BOI
8h 08m1 stop
$217American Airlines
Thu, Jan 22 - Mon, Jan 26
Delta Logo
1:40 pm - 12:13 am
BOI
-
BNA
9h 33m1 stop
Delta Logo
7:15 am - 6:28 pm
BNA
-
BOI
12h 13m2 stops
$222Delta
Thu, Jan 22 - Mon, Jan 26
Alaska Airlines Logo
9:00 am - 4:43 pm
BOI
-
BNA
6h 43m1 stop
Alaska Airlines Logo
5:43 pm - 11:57 pm
BNA
-
BOI
7h 14m1 stop
$238Alaska Airlines
Tue, Jan 6 - Tue, Jan 6
Alaska Airlines Logo
4:16 pm - 4:43 pm
BOI
-
BNA
23h 27m1 stop
Alaska Airlines Logo
5:43 pm - 11:57 pm
BNA
-
BOI
7h 14m1 stop
$244Alaska Airlines
Mon, Jan 5 - Tue, Jan 6
Delta Logo
8:59 am - 7:04 pm
BOI
-
CVG
8h 05m1 stop
Delta Logo
6:30 am - 1:07 pm
CVG
-
BOI
8h 37m1 stop
$276Delta
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
6:00 am - 5:23 pm
BOI
-
CVG
9h 23m1 stop
Multiple Airlines Logo
6:10 am - 12:23 pm
CVG
-
BOI
8h 13m1 stop
$369Multiple Airlines
Fri, Apr 10 - Sun, Apr 12
United Airlines Logo
2:37 pm - 10:23 pm
BOI
-
CVG
5h 46m1 stop
United Airlines Logo
9:00 am - 7:51 pm
CVG
-
BOI
12h 51m2 stops
$372United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
10:15 am - 10:23 pm
BOI
-
CVG
10h 08m2 stops
United Airlines Logo
10:05 am - 9:52 pm
CVG
-
BOI
13h 47m2 stops
$377United Airlines
Thu, Jan 15 - Sun, Jan 18
Southwest Logo
7:50 pm - 11:40 am
BOI
-
TYS
13h 50m2 stops
Southwest Logo
2:55 pm - 11:30 pm
TYS
-
BOI
10h 35m2 stops
$429Southwest
Thu, May 14 - Tue, May 19

Alaska Airlines flights from Boise to Kentucky

Our best Alaska Airlines deals on Boise to Kentucky flight tickets
Alaska Airlines
Jan 5
BOI9:50 pmBoise Air Term. Gowen Fld
7h 10m
1 stop
BNA6:00 amNashville Intl
Jan 6
BNA5:43 pmNashville Intl
7h 14m
1 stop
BOI11:57 pmBoise Air Term. Gowen Fld
$216
Find similar
Alaska Airlines
Jan 6
BOI9:00 amBoise Air Term. Gowen Fld
6h 43m
1 stop
BNA4:43 pmNashville Intl
Jan 6
BNA5:43 pmNashville Intl
7h 14m
1 stop
BOI11:57 pmBoise Air Term. Gowen Fld
$238
Find similar
Alaska Airlines
Jan 5
BOI4:16 pmBoise Air Term. Gowen Fld
23h 27m
1 stop
BNA4:43 pmNashville Intl
Jan 6
BNA5:43 pmNashville Intl
7h 14m
1 stop
BOI11:57 pmBoise Air Term. Gowen Fld
$244
Find similar

Delta flights from Boise to Kentucky

Our best Delta deals on Boise to Kentucky flight tickets
Delta
Jan 16
BOI3:01 pmBoise Air Term. Gowen Fld
5h 51m
1 stop
BNA9:52 pmNashville Intl
Jan 20
BNA7:00 amNashville Intl
7h 34m
1 stop
BOI1:34 pmBoise Air Term. Gowen Fld
$217
Find similar
Delta
Jan 16
BOI3:01 pmBoise Air Term. Gowen Fld
5h 51m
1 stop
BNA9:52 pmNashville Intl
Jan 20
BNA7:00 amNashville Intl
12h 28m
2 stops
BOI6:28 pmBoise Air Term. Gowen Fld
$222
Find similar
Delta
Mar 18
BOI8:59 amBoise Air Term. Gowen Fld
8h 05m
1 stop
CVG7:04 pmCincinnati Cinci./N. Kentucky
Mar 25
CVG6:30 amCincinnati Cinci./N. Kentucky
8h 37m
1 stop
BOI1:07 pmBoise Air Term. Gowen Fld
$276
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Kentucky 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 December 15, 2025.
Use the filters below to find and compare flights from Boise to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Mon 1/5

9:50 pm-6:00 am

1 stop7h 10m

Nashville Intl

Tue 1/6

5:43 pm-11:57 pm

1 stop7h 14m

$216

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Thu 1/22

1:58 pm-11:14 pm

1 stop8h 16m

Nashville Intl

Mon 1/26

7:00 am-2:08 pm

1 stop8h 08m

$217

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Thu 1/22

1:40 pm-12:13 am

1 stop9h 33m

Nashville Intl

Mon 1/26

7:15 am-6:28 pm

2 stops12h 13m

$222

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Tue 1/6

9:00 am-4:43 pm

1 stop6h 43m

Nashville Intl

Tue 1/6

5:43 pm-11:57 pm

1 stop7h 14m

$238

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

Mon 1/5

4:16 pm-4:43 pm

1 stop23h 27m

Nashville Intl

Tue 1/6

5:43 pm-11:57 pm

1 stop7h 14m

$244

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Wed 3/18

8:59 am-7:04 pm

1 stop8h 05m

Cincinnati Cinci./N. Kentucky

Wed 3/25

6:30 am-1:07 pm

1 stop8h 37m

$276

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Fri 4/10

6:00 am-5:23 pm

1 stop9h 23m

Cincinnati Cinci./N. Kentucky

Sun 4/12

6:10 am-12:23 pm

1 stop8h 13m

$369

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Thu 1/15

2:37 pm-10:23 pm

1 stop5h 46m

Cincinnati Cinci./N. Kentucky

Sun 1/18

9:00 am-7:51 pm

2 stops12h 51m

$372

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Thu 1/15

10:15 am-10:23 pm

2 stops10h 08m

Cincinnati Cinci./N. Kentucky

Sun 1/18

10:05 am-9:52 pm

2 stops13h 47m

$377

BoiseKnoxville

BOI - TYS

BOITYS

Boise Air Term. Gowen Fld

Thu 5/14

7:50 pm-11:40 am

2 stops13h 50m

Knoxville McGhee Tyson

Tue 5/19

2:55 pm-11:30 pm

2 stops10h 35m

$429

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 Kentucky from

How to get the cheapest flight ticket from Boise to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in August, then February is your next best option. Flight prices from Boise to Kentucky during February average around $378.

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

Our data shows that Wednesday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $427. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $613. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

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

According to our data, the cheapest time of day to fly to Kentucky is in the evening. momondo users have found flights departing from Boise to Kentucky in the evening for as low as $386. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is in the morning when prices are around $521.

Can stopping save me money on Boise to Kentucky flights?

You could potentially save up to 22% on your flight if you consider stops on a Boise to Kentucky flight.

Cheap Boise to Kentucky flight deals and tips

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

Fastest flight time

5h 33m

Direct flights

None
The fastest flight from Boise to Kentucky takes 5h 33m
There are no direct flights from Boise to Kentucky. There are no popular flight routes from Boise to Kentucky.
Search flight deals

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

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

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

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

    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 Boise Air Term. Gowen Fld Airport to Kentucky.

  • What documentation or ID do you need to fly to Kentucky?

    The required travel and health documents for your Kentucky trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kentucky. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Boise to Kentucky

Compare and see reviews for airlines that fly from Boise to Kentucky with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $234Free CancellationRating
7.9
8,007 reviews
Search Delta flights
SouthwestPriceFrom $363Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $377Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
United AirlinesPriceFrom $378Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to Kentucky. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Kentucky from Boise which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Boise and Kentucky by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Boise to Kentucky flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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