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 31% 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 39m on average. On the other hand, flying from Lexington to Boise takes 7h 35m 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 October 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.

$149 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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Cheap round-trip flights

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8:00 am - 3:10 pmCVG-BOI

9h 10m1 stop

10:00 am - 7:43 pmBOI-CVG

7h 43m1 stop

$246Alaska Airlines

Find Deal

Thu, Jan 22 - Sun, Jan 25

6:12 am - 11:43 amBNA-BOI

6h 31m1 stop

12:33 pm - 5:36 pmBOI-BNA

28h 03m2 stops

$247Frontier

Find Deal

Thu, Oct 23 - Thu, Oct 30

6:12 am - 11:43 amBNA-BOI

6h 31m1 stop

9:54 pm - 11:59 pmBOI-BNA

25h 05m2 stops

$249Multiple Airlines

Find Deal

Thu, Oct 23 - Fri, Oct 24

6:12 am - 11:43 amBNA-BOI

6h 31m1 stop

12:28 pm - 3:43 pmBOI-BNA

26h 15m1 stop

$264Frontier

Find Deal

Thu, Oct 23 - Fri, Oct 24

6:30 pm - 10:20 pmCVG-BOI

29h 50m1 stop

6:05 pm - 5:30 pmBOI-CVG

21h 25m1 stop

$264Alaska Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 11

7:05 am - 4:06 pmBNA-BOI

10h 01m1 stop

4:45 pm - 12:17 amBOI-BNA

6h 32m1 stop

$271Delta

Find Deal

Wed, Nov 5 - Wed, Nov 12

6:45 am - 6:25 pmCVG-BOI

13h 40m2 stops

8:40 am - 6:46 pmBOI-CVG

8h 06m1 stop

$271Delta

Find Deal

Thu, Jan 22 - Tue, Jan 27

6:30 am - 1:44 pmBNA-BOI

8h 14m1 stop

6:20 am - 5:31 pmBOI-BNA

10h 11m2 stops

$276United Airlines

Find Deal

Wed, Nov 5 - Wed, Nov 12

5:15 pm - 11:55 pmBNA-BOI

7h 40m1 stop

2:45 pm - 11:54 pmBOI-BNA

8h 09m1 stop

$298Hawaiian Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

1:59 pm - 9:52 pmTYS-BOI

9h 53m2 stops

10:28 am - 9:02 pmBOI-TYS

8h 34m2 stops

$399United Airlines

Find Deal

Sat, Jan 17 - Tue, Jan 20

Frontier flights from Kentucky to Boise

Our best Frontier deals on Kentucky to Boise flight tickets

Frontier

Oct 23

BNA6:12 amNashville Intl

6h 31m

1 stop

BOI11:43 amBoise Air Term. Gowen Fld

Oct 30

BOI12:33 pmBoise Air Term. Gowen Fld

28h 03m

2 stops

BNA5:36 pmNashville Intl

$247

Find similar

Frontier

Oct 23

BNA6:12 amNashville Intl

6h 31m

1 stop

BOI11:43 amBoise Air Term. Gowen Fld

Oct 24

BOI12:28 pmBoise Air Term. Gowen Fld

26h 15m

1 stop

BNA3:43 pmNashville Intl

$264

Find similar

Frontier

Oct 23

BNA6:12 amNashville Intl

6h 31m

1 stop

BOI11:43 amBoise Air Term. Gowen Fld

Oct 30

BOI12:33 pmBoise Air Term. Gowen Fld

25h 14m

1 stop

BNA2:47 pmNashville Intl

$265

Find similar

Delta flights from Kentucky to Boise

Our best Delta deals on Kentucky to Boise flight tickets

Delta

Nov 5

BNA7:05 amNashville Intl

10h 01m

1 stop

BOI4:06 pmBoise Air Term. Gowen Fld

Nov 12

BOI4:45 pmBoise Air Term. Gowen Fld

6h 32m

1 stop

BNA12:17 amNashville Intl

$271

Find similar

Delta

Jan 22

CVG6:45 amCincinnati Cinci./N. Kentucky

13h 40m

2 stops

BOI6:25 pmBoise Air Term. Gowen Fld

Jan 25

BOI8:40 amBoise Air Term. Gowen Fld

8h 06m

1 stop

CVG6:46 pmCincinnati Cinci./N. Kentucky

$272

Find similar

Delta

Jan 22

CVG6:45 amCincinnati Cinci./N. Kentucky

13h 40m

2 stops

BOI6:25 pmBoise Air Term. Gowen Fld

Jan 27

BOI5:40 amBoise Air Term. Gowen Fld

15h 36m

2 stops

CVG11:16 pmCincinnati Cinci./N. Kentucky

$278

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Thu 1/22

8:00 am-3:10 pm

1 stop9h 10m

Boise Air Term. Gowen Fld

Sun 1/25

10:00 am-7:43 pm

1 stop7h 43m

$246

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Thu 10/23

6:12 am-11:43 am

1 stop6h 31m

Boise Air Term. Gowen Fld

Thu 10/30

12:33 pm-5:36 pm

2 stops28h 03m

$247

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Thu 10/23

6:12 am-11:43 am

1 stop6h 31m

Boise Air Term. Gowen Fld

Fri 10/24

9:54 pm-11:59 pm

2 stops25h 05m

$249

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Thu 10/23

6:12 am-11:43 am

1 stop6h 31m

Boise Air Term. Gowen Fld

Fri 10/24

12:28 pm-3:43 pm

1 stop26h 15m

$264

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Tue 11/4

6:30 pm-10:20 pm

1 stop29h 50m

Boise Air Term. Gowen Fld

Tue 11/11

6:05 pm-5:30 pm

1 stop21h 25m

$264

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 11/5

7:05 am-4:06 pm

1 stop10h 01m

Boise Air Term. Gowen Fld

Wed 11/12

4:45 pm-12:17 am

1 stop6h 32m

$271

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Thu 1/22

6:45 am-6:25 pm

2 stops13h 40m

Boise Air Term. Gowen Fld

Tue 1/27

8:40 am-6:46 pm

1 stop8h 06m

$271

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Wed 11/5

6:30 am-1:44 pm

1 stop8h 14m

Boise Air Term. Gowen Fld

Wed 11/12

6:20 am-5:31 pm

2 stops10h 11m

$276

NashvilleBoise

BNA - BOI

BNABOI

Nashville Intl

Tue 3/3

5:15 pm-11:55 pm

1 stop7h 40m

Boise Air Term. Gowen Fld

Wed 3/4

2:45 pm-11:54 pm

1 stop8h 09m

$298

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Sat 1/17

1:59 pm-9:52 pm

2 stops9h 53m

Boise Air Term. Gowen Fld

Tue 1/20

10:28 am-9:02 pm

2 stops8h 34m

$399

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

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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 9% 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

Direct flights	None

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 October 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 $258	Free Cancellation	Rating 7.9 7,968 reviews	Search Delta flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.2 11,041 reviews	Search American Airlines flights
Southwest	PriceFrom $351	Free Cancellation	Rating 8.0 4,237 reviews	Search Southwest flights
United Airlines	PriceFrom $384	Free Cancellation	Rating 7.4 8,965 reviews	Search United Airlines flights

Nampa

McCall

Meridian

Caldwell

Ontario

Eagle

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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 $149

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 10/22. 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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Frontier flights from Kentucky to Boise

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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?

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 9% 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

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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