What is the cheapest airline that flies from Kentucky to Boise Air Term. Gowen Fld?

Frontier, American Airlines, and Delta are the most popular carriers operating from Kentucky to Boise Air Term. Gowen Fld

What airlines fly to Boise?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Boise from Kentucky according to our data. Delta is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Boise. Keep in mind that there are 4 different airlines that fly to Boise on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Boise?

Flight times vary depending on what airport in Kentucky you fly out of and what airport in Boise you fly into. For example, flying from Louisville to Boise takes 6h 35m on average. On the other hand, flying from Lexington to Boise takes 8h 39m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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?

As of December 2025, there are 6 operators available to choose from 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.

$83 Cheap Flights from Kentucky to Boise in 2025/26

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Find the cheapest flights from Kentucky to Boise

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One-way

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7:00 am - 3:10 pm

BNA

BOI

9h 10m1 stop

1:55 pm - 11:57 pm

BOI

BNA

9h 02m1 stop

$215Alaska Airlines

Sat, Jan 17 - Sun, Jan 18

7:35 am - 4:17 pm

BNA

BOI

9h 42m1 stop

3:03 pm - 9:52 pm

BOI

BNA

5h 49m1 stop

$217Delta

Mon, Jan 12 - Thu, Jan 22

7:15 am - 12:09 pm

BNA

BOI

5h 54m1 stop

10:39 am - 10:30 pm

BOI

BNA

10h 51m2 stops

$222Delta

Sat, Jan 17 - Fri, Jan 23

7:11 am - 1:53 pm

BNA

BOI

7h 42m1 stop

1:58 pm - 9:21 pm

BOI

BNA

6h 23m1 stop

$276American Airlines

Fri, Jan 16 - Sun, Jan 18

4:25 pm - 11:43 am

CVG

BOI

21h 18m1 stop

12:38 pm - 2:08 am

BOI

CVG

11h 30m1 stop

$297Frontier

Wed, Dec 24 - Thu, Jan 1

7:13 pm - 1:53 pm

SDF

BOI

20h 40m1 stop

3:18 pm - 12:32 pm

BOI

SDF

19h 14m1 stop

$355American Airlines

Tue, Feb 3 - Tue, Feb 10

3:15 pm - 9:32 pm

SDF

BOI

8h 17m1 stop

7:11 am - 10:37 pm

BOI

SDF

13h 26m2 stops

$396United Airlines

Sat, Feb 14 - Wed, Feb 18

5:35 am - 10:10 am

SDF

BOI

6h 35m1 stop

7:05 am - 5:15 pm

BOI

SDF

8h 10m1 stop

$402Southwest

Sat, Feb 28 - Fri, Mar 6

5:35 am - 10:10 am

SDF

BOI

6h 35m1 stop

6:00 am - 5:15 pm

BOI

SDF

9h 15m2 stops

$407Southwest

Sat, Feb 28 - Fri, Mar 6

3:15 pm - 9:32 pm

SDF

BOI

8h 17m1 stop

6:25 am - 2:19 pm

BOI

SDF

5h 54m1 stop

$420United Airlines

Sat, Feb 14 - Wed, Feb 18

Alaska Airlines flights from Kentucky to Boise

Our best Alaska Airlines deals on Kentucky to Boise flight tickets

Alaska Airlines

Jan 17

BNA7:00 amNashville Intl

9h 10m

1 stop

BOI3:10 pmBoise Air Term. Gowen Fld

Jan 18

BOI1:55 pmBoise Air Term. Gowen Fld

9h 02m

1 stop

BNA11:57 pmNashville Intl

$215

Find similar

Alaska Airlines

Jan 17

BNA7:00 amNashville Intl

9h 10m

1 stop

BOI3:10 pmBoise Air Term. Gowen Fld

Jan 17

BOI5:55 pmBoise Air Term. Gowen Fld

20h 26m

1 stop

BNA3:21 pmNashville Intl

$257

Find similar

Alaska Airlines

Jan 8

CVG8:00 amCincinnati Cinci./N. Kentucky

17h 01m

1 stop

BOI11:01 pmBoise Air Term. Gowen Fld

Jan 12

BOI3:43 pmBoise Air Term. Gowen Fld

26h 06m

1 stop

CVG7:49 pmCincinnati Cinci./N. Kentucky

$274

Find similar

Delta flights from Kentucky to Boise

Our best Delta deals on Kentucky to Boise flight tickets

Delta

Jan 12

BNA4:55 pmNashville Intl

7h 17m

1 stop

BOI11:12 pmBoise Air Term. Gowen Fld

Jan 17

BOI1:00 pmBoise Air Term. Gowen Fld

8h 30m

1 stop

BNA10:30 pmNashville Intl

$217

Find similar

Delta

Jan 17

BNA7:15 amNashville Intl

5h 54m

1 stop

BOI12:09 pmBoise Air Term. Gowen Fld

Jan 20

BOI10:39 amBoise Air Term. Gowen Fld

10h 51m

2 stops

BNA10:30 pmNashville Intl

$222

Find similar

Delta

Jan 10

BNA7:15 amNashville Intl

12h 13m

2 stops

BOI6:28 pmBoise Air Term. Gowen Fld

Jan 13

BOI10:39 amBoise Air Term. Gowen Fld

10h 51m

2 stops

BNA10:30 pmNashville Intl

$227

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Sat 1/17

7:00 am-3:10 pm

1 stop9h 10m

Boise Air Term. Gowen Fld

Sun 1/18

1:55 pm-11:57 pm

1 stop9h 02m

$215

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Mon 1/12

7:35 am-4:17 pm

1 stop9h 42m

Boise Air Term. Gowen Fld

Thu 1/22

3:03 pm-9:52 pm

1 stop5h 49m

$217

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Sat 1/17

7:15 am-12:09 pm

1 stop5h 54m

Boise Air Term. Gowen Fld

Fri 1/23

10:39 am-10:30 pm

2 stops10h 51m

$222

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Fri 1/16

7:11 am-1:53 pm

1 stop7h 42m

Boise Air Term. Gowen Fld

Sun 1/18

1:58 pm-9:21 pm

1 stop6h 23m

$276

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Wed 12/24

4:25 pm-11:43 am

1 stop21h 18m

Boise Air Term. Gowen Fld

Thu 1/1

12:38 pm-2:08 am

1 stop11h 30m

$297

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Tue 2/3

7:13 pm-1:53 pm

1 stop20h 40m

Boise Air Term. Gowen Fld

Tue 2/10

3:18 pm-12:32 pm

1 stop19h 14m

$355

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Sat 2/14

3:15 pm-9:32 pm

1 stop8h 17m

Boise Air Term. Gowen Fld

Wed 2/18

7:11 am-10:37 pm

2 stops13h 26m

$396

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Sat 2/28

5:35 am-10:10 am

1 stop6h 35m

Boise Air Term. Gowen Fld

Fri 3/6

7:05 am-5:15 pm

1 stop8h 10m

$402

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Sat 2/28

5:35 am-10:10 am

1 stop6h 35m

Boise Air Term. Gowen Fld

Fri 3/6

6:00 am-5:15 pm

2 stops9h 15m

$407

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Sat 2/14

3:15 pm-9:32 pm

1 stop8h 17m

Boise Air Term. Gowen Fld

Wed 2/18

6:25 am-2:19 pm

1 stop5h 54m

$420

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $311. If you aren’t able to travel during the month of September, then book flights to Boise from Kentucky during August instead. Flights to Boise in August, while not as cheap as those in September, still average around $332.

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

Our data shows that Saturday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $400. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $602. 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 Kentucky to Boise flights are usually those with departure times in the evening. Our users have found flights to Boise in the evening for as low as $407. In the afternoon is when there is more demand to fly to Boise, so prices are often more expensive at around $586 per ticket.

Can stopping save me money on Kentucky to Boise flights?

You could potentially save up to 12% 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

Fastest flight time	5h 40m
Direct flights	None

The fastest flight from Kentucky to Boise takes 5h 40m

There are no direct flights from Kentucky to Boise. There are no popular flight routes from Kentucky to Boise.

Search flight deals

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?
As of December 2025, there are 6 operators available to choose from 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
Delta	PriceFrom $196	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Southwest	PriceFrom $346	Free Cancellation	Rating 7.9 4,253 reviews	Search Southwest flights
United Airlines	PriceFrom $386	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights

Nampa

McCall

Meridian

Caldwell

Ontario

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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Cheap flights from Kentucky to Boise from $83

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 1/25. 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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Alaska Airlines flights from Kentucky to Boise

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How to get the cheapest flight ticket from Kentucky to Boise

What is the cheapest month to fly to Boise?

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

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

Can stopping save me money on Kentucky to Boise flights?

You could potentially save up to 12% on your flight if you consider stops on a Kentucky to Boise flight.

What is the cheapest airline that flies from Kentucky to Boise Air Term. Gowen Fld?

Frontier, American Airlines, and Delta are the most popular carriers operating from Kentucky to Boise Air Term. Gowen Fld

What airlines fly to Boise?

How long does it take to fly to Boise?

Cheap Kentucky to Boise flight deals and tips

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

Fastest flight time

Direct flights

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

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?

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

Best airlines flying from Kentucky to Boise

Compare and see reviews for airlines that fly from Kentucky to Boise with momondo

Traveling to a place near Boise?

Why use momondo?

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

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

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

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

An easier way to manage your Boise trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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