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Cheap flights from Kentucky to Boise from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Boise departing on 10/3. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Kentucky to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:55 pm - 11:29 amBNA  Nashville Intl-BOI Boise Air Term. Gowen Fld
23h 34m1 stop Denver Intl
Frontier Logo
1:24 pm - 2:18 pmBOI  Boise Air Term. Gowen Fld-BNA Nashville Intl
23h 54m1 stop Denver Intl
$234Frontier
Wed, Sep 2 - Tue, Sep 8
Frontier Logo
12:26 pm - 11:29 amCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
25h 03m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
1:24 pm - 4:11 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
24h 47m1 stop Denver Intl
$240Frontier
Wed, Sep 2 - Tue, Sep 8
United Airlines Logo
5:25 am - 11:24 amCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
7h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
2:41 pm - 10:32 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
5h 51m1 stop Denver Intl
$255United Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
5:17 pm - 10:27 pmCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
7h 10m1 stop Dallas/Fort Worth
American Airlines Logo
3:21 pm - 11:52 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
6h 31m1 stop Chicago O'Hare Intl
$255American Airlines
Sat, Sep 19 - Tue, Sep 22
American Airlines Logo
6:00 am - 11:16 amBNA  Nashville Intl-BOI Boise Air Term. Gowen Fld
6h 16m1 stop Dallas/Fort Worth
American Airlines Logo
1:50 pm - 9:29 pmBOI  Boise Air Term. Gowen Fld-BNA Nashville Intl
6h 39m1 stop Dallas/Fort Worth
$255American Airlines
Tue, Sep 8 - Fri, Sep 11
United Airlines Logo
2:05 pm - 10:40 pmCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
10h 35m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
12:28 pm - 8:43 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
6h 15m1 stop Chicago O'Hare Intl
$260United Airlines
Sat, Sep 12 - Sat, Sep 19
Delta Logo
7:00 am - 12:16 pmCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
7h 16m1 stop Salt Lake City
Delta Logo
5:30 am - 3:30 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
8h 00m1 stop Minneapolis St Paul
$261Delta
Thu, Oct 15 - Sat, Oct 17
Delta Logo
6:39 pm - 11:59 pmSDF  Louisville Intl-BOI Boise Air Term. Gowen Fld
7h 20m1 stop Minneapolis St Paul
Delta Logo
11:10 pm - 10:21 amBOI  Boise Air Term. Gowen Fld-SDF Louisville Intl
9h 11m1 stop Atlanta Hartsfield-Jackson
$267Delta
Wed, Oct 7 - Mon, Oct 12
Southwest Logo
8:10 am - 4:00 pmBNA  Nashville Intl-BOI Boise Air Term. Gowen Fld
8h 50m2 stops Little Rock Las Vegas Harry Reid Intl
Southwest Logo
7:15 am - 4:50 pmBOI  Boise Air Term. Gowen Fld-BNA Nashville Intl
8h 35m2 stops Sacramento Intl Las Vegas Harry Reid Intl
$323Southwest
Tue, Oct 27 - Sat, Oct 31
Southwest Logo
5:35 am - 11:50 amBNA  Nashville Intl-BOI Boise Air Term. Gowen Fld
7h 15m1 stop Phoenix Sky Harbor Intl
Southwest Logo
4:05 pm - 4:35 amBOI  Boise Air Term. Gowen Fld-BNA Nashville Intl
11h 30m2 stops Sacramento Intl San Diego
$335Southwest
Sun, Sep 13 - Sat, Sep 19

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Alaska Airlines flights from Kentucky to Boise

Our best Alaska Airlines deals on Kentucky to Boise flight tickets
Alaska Airlines
Sep 17
CVG6:42 pmCincinnati Cinci./N. Kentucky
7h 02m
1 stop
BOI11:44 pmBoise Air Term. Gowen Fld
Sep 19
BOI8:03 amBoise Air Term. Gowen Fld
7h 33m
1 stop
CVG5:36 pmCincinnati Cinci./N. Kentucky
$318
Alaska Airlines
Sep 11
BNA9:03 amNashville Intl
7h 27m
1 stop
BOI3:30 pmBoise Air Term. Gowen Fld
Sep 18
BOI8:25 pmBoise Air Term. Gowen Fld
20h 06m
1 stop
BNA5:31 pmNashville Intl
$347
Alaska Airlines
Sep 2
CVG6:42 pmCincinnati Cinci./N. Kentucky
7h 02m
1 stop
BOI11:44 pmBoise Air Term. Gowen Fld
Sep 5
BOI6:23 amBoise Air Term. Gowen Fld
9h 16m
1 stop
CVG5:39 pmCincinnati Cinci./N. Kentucky
$373

Southwest flights from Kentucky to Boise

Our best Southwest deals on Kentucky to Boise flight tickets
Southwest
Oct 27
BNA8:10 amNashville Intl
8h 50m
2 stops
BOI4:00 pmBoise Air Term. Gowen Fld
Oct 31
BOI7:15 amBoise Air Term. Gowen Fld
8h 35m
2 stops
BNA4:50 pmNashville Intl
$323
Southwest
Sep 13
BNA5:35 amNashville Intl
7h 15m
1 stop
BOI11:50 amBoise Air Term. Gowen Fld
Sep 19
BOI4:05 pmBoise Air Term. Gowen Fld
11h 30m
2 stops
BNA4:35 amNashville Intl
$335
Southwest
Oct 8
BNA4:40 pmNashville Intl
7h 15m
1 stop
BOI10:55 pmBoise Air Term. Gowen Fld
Oct 13
BOI6:35 amBoise Air Term. Gowen Fld
8h 00m
2 stops
BNA3:35 pmNashville Intl
$361

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky 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 August 18, 2026.
Use the filters below to find and compare flights from Kentucky to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleBoise

BNA Nashville Intl - BOI Boise Air Term. Gowen Fld

BNABOI

Nashville Intl

Wed 9/2

12:55 pm-11:29 am

1 stop23h 34m

Boise Air Term. Gowen Fld

Tue 9/8

1:24 pm-2:18 pm

1 stop23h 54m

$234

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Wed 9/2

12:26 pm-11:29 am

2 stops25h 03m

Boise Air Term. Gowen Fld

Tue 9/8

1:24 pm-4:11 pm

1 stop24h 47m

$240

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 9/12

5:25 am-11:24 am

1 stop7h 59m

Boise Air Term. Gowen Fld

Sat 9/19

2:41 pm-10:32 pm

1 stop5h 51m

$255

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 9/19

5:17 pm-10:27 pm

1 stop7h 10m

Boise Air Term. Gowen Fld

Tue 9/22

3:21 pm-11:52 pm

1 stop6h 31m

$255
Quickest round-trip

NashvilleBoise

BNA Nashville Intl - BOI Boise Air Term. Gowen Fld

BNABOI

Nashville Intl

Tue 9/8

6:00 am-11:16 am

1 stop6h 16m

Boise Air Term. Gowen Fld

Fri 9/11

1:50 pm-9:29 pm

1 stop6h 39m

$255

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 9/12

2:05 pm-10:40 pm

2 stops10h 35m

Boise Air Term. Gowen Fld

Sat 9/19

12:28 pm-8:43 pm

1 stop6h 15m

$260

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Thu 10/15

7:00 am-12:16 pm

1 stop7h 16m

Boise Air Term. Gowen Fld

Sat 10/17

5:30 am-3:30 pm

1 stop8h 00m

$261

LouisvilleBoise

SDF Louisville Intl - BOI Boise Air Term. Gowen Fld

SDFBOI

Louisville Intl

Wed 10/7

6:39 pm-11:59 pm

1 stop7h 20m

Boise Air Term. Gowen Fld

Mon 10/12

11:10 pm-10:21 am

1 stop9h 11m

$267

NashvilleBoise

BNA Nashville Intl - BOI Boise Air Term. Gowen Fld

BNABOI

Nashville Intl

Tue 10/27

8:10 am-4:00 pm

2 stops8h 50m

Boise Air Term. Gowen Fld

Sat 10/31

7:15 am-4:50 pm

2 stops8h 35m

$323

NashvilleBoise

BNA Nashville Intl - BOI Boise Air Term. Gowen Fld

BNABOI

Nashville Intl

Sun 9/13

5:35 am-11:50 am

1 stop7h 15m

Boise Air Term. Gowen Fld

Sat 9/19

4:05 pm-4:35 am

2 stops11h 30m

$335

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kentucky 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 Kentucky, with most prices found around $306. If you aren’t able to travel during the month of September, then book flights to Boise from Kentucky during April instead. Flights to Boise in April, while not as cheap as those in September, still average around $381.

Can stopping save me money on Kentucky to Boise flights?

You could potentially save up to 60% on your flight if you consider stops on a Kentucky to Boise flight.

Cheap Kentucky to Boise flight deals and tips

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

Best Price Found

$126

Fastest flight time

5h 48m

Direct flights

None
The best one-way flight to Boise from Kentucky in the past 72 hours is $126. The best round-trip flight deal from Kentucky to Boise found on momondo in the last 72 hours is $234.
The fastest flight from Kentucky to Boise takes 5h 48m
There are no direct flights from Kentucky to Boise. There are no popular flight routes from Kentucky to Boise.
Search flight deals

Frequently asked questions about flying from Kentucky to Boise

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

    Prices for flights from Kentucky to Boise Air Term. Gowen Fld Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Kentucky 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 Kentucky 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 Kentucky to Boise

Compare and see reviews for airlines that fly from Kentucky to Boise with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $306Free CancellationRating
7.1
11,951 reviews
Search American Airlines flights
United AirlinesPriceFrom $327Free CancellationRating
7.4
10,100 reviews
Search United Airlines flights
DeltaPriceFrom $331Free CancellationRating
7.8
8,499 reviews
Search Delta flights
SouthwestPriceFrom $376Free CancellationRating
8.0
4,218 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
Ontario
Caldwell
McCall
Eagle

Why use momondo?

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

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

Yes. All flights to Boise from Kentucky on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Kentucky 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 Kentucky to Boise right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kentucky to Boise flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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