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Kentucky

$110+ Cheap flights from Boise (BOI) to Kentucky

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SDF
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Boise to Kentucky

Keep the following information in mind while searching for Boise to Kentucky flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$171
(Kiwi.com)

One-way from

$110
(Trip.com)

Popular in

March

Cheapest in

February

Average price

$542
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Louisville Intl flights.
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From Boise Air Term. Gowen Fld to Kentucky
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One-way flight from Boise Air Term. Gowen Fld to Kentucky
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Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Boise to Kentucky

Cheapest flights from Boise to Kentucky
Explore the most affordable flight options available from Boise to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Trip.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2812:48 pmBOI - CVG
1 stop9h 51mFrontier
vie. 12/56:10 amCVG - BOI
1 stop7h 39mFrontier
Deal found 10/29$273
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/243:23 pmBOI - BNA
1 stop5h 56mDelta
jue. 1/16:00 amBNA - BOI
1 stop9h 18mDelta
Deal found 10/28$281
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/2512:48 pmBOI - BNA
1 stop28h 33mMultiple Airlines
mar. 12/29:00 pmBNA - BOI
2 stops39h 49mMultiple Airlines
Deal found 10/28$306
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/21:25 pmBOI - BNA
1 stop9h 34mAlaska Airlines
sáb. 12/65:45 pmBNA - BOI
1 stop7h 04mAlaska Airlines
Deal found 10/28$334
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/111:54 pmBOI - BNA
1 stop9h 23mDelta
sáb. 12/134:05 pmBNA - BOI
1 stop9h 04mDelta
Deal found 10/28$335
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/149:31 pmBOI - CVG
2 stops24h 28mMultiple Airlines
dom. 11/166:05 amCVG - BOI
1 stop7h 38mMultiple Airlines
Deal found 10/30$343
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/28:45 amBOI - BNA
2 stops12h 14mDelta
sáb. 12/69:25 amBNA - BOI
2 stops11h 09mDelta
Deal found 10/28$345
This KAYAK deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/53:39 pmBOI - BNA
1 stop7h 20mAlaska Airlines
lun. 12/87:00 amBNA - BOI
1 stop10h 16mAlaska Airlines
Deal found 10/27$349
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/184:20 pmBOI - CVG
2 stops23h 10mAlaska Airlines
jue. 11/206:30 pmCVG - BOI
1 stop7h 24mAlaska Airlines
Deal found 10/28$351
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1411:35 pmBOI - LEX
1 stop7h 52mDelta
dom. 11/166:00 amLEX - BOI
1 stop8h 39mDelta
Deal found 10/30$359
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2012:54 pmBOI - BNA
2 stops24h 29mFrontier
sáb. 1/38:18 pmBNA - BOI
1 stop16h 25mFrontier
Deal found 10/28$366
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2812:48 pmBOI - CVG
2 stops29h 33mMultiple Airlines
vie. 12/56:10 amCVG - BOI
1 stop7h 39mMultiple Airlines
Deal found 10/29$371

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Boise to Kentucky that are best for you.

Fly from

Boise

Fly to

Kentucky

Route

Depart

Return

Price

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

mié. 12/24

3:23 pm-10:19 pm

1 stop5h 56m

Nashville Intl

jue. 1/1

6:00 am-2:18 pm

1 stop9h 18m

$281

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

dom. 1/11

12:54 pm-6:17 pm

1 stop28h 23m

Nashville Intl

jue. 1/15

7:30 am-9:20 am

2 stops26h 50m

$305

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

mar. 12/2

1:25 pm-11:59 pm

1 stop9h 34m

Nashville Intl

sáb. 12/6

5:45 pm-11:49 pm

1 stop7h 04m

$334

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

sáb. 1/10

1:55 pm-3:21 pm

1 stop24h 26m

Nashville Intl

jue. 1/15

7:00 am-3:10 pm

1 stop9h 10m

$334

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

sáb. 2/28

2:00 pm-10:25 am

2 stops18h 25m

Lexington Blue Grass

mar. 3/3

7:10 am-12:45 pm

1 stop7h 35m

$337

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

jue. 12/11

1:54 pm-12:17 am

1 stop9h 23m

Nashville Intl

sáb. 12/13

10:42 am-7:34 pm

2 stops9h 52m

$340

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

sáb. 1/10

5:30 am-7:24 pm

2 stops12h 54m

Nashville Intl

jue. 1/15

7:00 am-2:04 pm

1 stop8h 04m

$340

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

vie. 11/14

9:31 pm-11:59 pm

2 stops24h 28m

Cincinnati Cinci./N. Kentucky

dom. 11/16

6:05 am-11:43 am

1 stop7h 38m

$343

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

mar. 12/2

8:45 am-9:59 pm

2 stops12h 14m

Nashville Intl

sáb. 12/6

9:25 am-7:34 pm

2 stops11h 09m

$345

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

jue. 1/29

1:30 pm-9:10 pm

1 stop5h 40m

Louisville Intl

jue. 2/5

6:00 am-11:50 am

1 stop7h 50m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 59 results
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Best time to book a flight from Boise to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Kentucky

What is the cheapest month to book a flight from Boise to Kentucky?

Currently, October is the cheapest month in which you can book a flight from Boise to Kentucky (average of $219). Flying from Boise to Kentucky in January is currently the most expensive (average of $397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOI to KY?

Find hourly flight availability from Boise to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

It’s optimal to fly from Boise to Kentucky at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated octubre 30, 2025.
Read through reviews of airlines operating flights from Boise to Kentucky, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Boise to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Kentucky?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to Kentucky. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

  • How long is the flight from Boise to Kentucky?

    Delta, Alaska Airlines, and Southwest can get you from Boise to Kentucky in just under 5h 40m. Your travel time can differ by up to 3h 54m. The distance from Boise to Kentucky is about 1625 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Boise to Kentucky one-way?

    $110 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $176 and $176, respectively.

  • What are the most popular routes from Boise to Kentucky?

    The most popular flight routes from Boise to Kentucky are Boise Air Term. Gowen Fld - Nashville Intl, Boise Air Term. Gowen Fld - Louisville Intl and Boise Air Term. Gowen Fld - Lexington Blue Grass.

  • Can I find deals for flights from Boise to Kentucky that include hotel bookings?

    Yes. In addition to deals on Boise to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Kentucky.

  • Can I find deals for business class flights from Boise to Kentucky?

    Yes. Cheapflights offers flight deals from Boise to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Kentucky?

    Currently, October is the cheapest month in which you can book a flight from Boise to Kentucky (average of $219). Flying from Boise to Kentucky in January is currently the most expensive (average of $397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boise to Kentucky

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Top 4 airlines flying from Boise to Kentucky

Discover the top 4 airlines that operate flights from Boise to Kentucky. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$234Average$418FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$363Average$467FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$377Average$467FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$384Average$646FlexibilityNo cancel feeOn-time69%

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