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$135+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SDF
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(Delta)

One-way from

$135
(Mytrip)

Popular in

March

Cheapest in

August

Average price

$629
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. 17% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 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 febrero 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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. 4/411:30 pmBOI - BNA
1 stop7h 48mDelta
jue. 4/106:05 amBNA - BOI
1 stop9h 00mDelta
Deal found 2/20$209
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/61:32 pmBOI - TYS
1 stop6h 04mAmerican Airlines
mar. 5/135:22 amTYS - BOI
1 stop9h 07mAmerican Airlines
Deal found 2/19$229
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/41:31 pmBOI - BNA
2 stops29h 10mSpirit Airlines
jue. 4/103:53 pmBNA - BOI
1 stop22h 46mSpirit Airlines
Deal found 2/20$277
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/262:30 pmBOI - CVG
1 stop5h 58mUnited Airlines
sáb. 3/292:10 pmCVG - BOI
2 stops9h 19mUnited Airlines
Deal found 2/19$285
This Delta deal was found by Cheapflights users on 2/19. 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. 4/253:25 pmBOI - CVG
1 stop5h 28mDelta
lun. 4/287:40 pmCVG - BOI
1 stop6h 29mDelta
Deal found 2/19$299
This Delta deal was found by Cheapflights users on 2/19. 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.
dom. 3/911:30 pmBOI - LEX
1 stop8h 12mDelta
mar. 3/1812:04 pmLEX - BOI
2 stops13h 42mDelta
Deal found 2/19$319
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/203:50 pmBOI - BNA
1 stop7h 20mSouthwest
jue. 3/2710:50 pmBNA - BOI
1 stop12h 40mSouthwest
Deal found 2/20$322
This Delta deal was found by Cheapflights users on 2/20. 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. 9/411:30 pmBOI - TYS
1 stop7h 43mDelta
dom. 9/74:00 pmTYS - BOI
2 stops10h 12mDelta
Deal found 2/20$349
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/71:36 pmBOI - LEX
1 stop7h 50mAmerican Airlines
mar. 3/115:33 amLEX - BOI
1 stop9h 13mAmerican Airlines
Deal found 2/20$369
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/61:31 pmBOI - CVG
2 stops22h 29mMultiple Airlines
lun. 3/107:00 amCVG - BOI
3 stops31h 32mMultiple Airlines
Deal found 2/19$369
This Jettzy deal was found by Cheapflights users on 2/20. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/286:00 amBOI - BNA
1 stop8h 19mAlaska Airlines
vie. 5/305:50 pmBNA - BOI
1 stop7h 00mAlaska Airlines
Deal found 2/20$370
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
jue. 5/291:32 pmBOI - TYS
1 stop8h 27mAlaska Airlines
mié. 6/45:22 amTYS - BOI
1 stop9h 07mAlaska Airlines
Deal found 2/19$379

Find flights from Boise to Kentucky within your budget

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 febrero 20, 2025.

Fly from

Boise

Fly to

Kentucky

Route

Depart

Return

Price

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

vie. 4/4

11:30 pm-8:18 am

1 stop7h 48m

Nashville Intl

jue. 4/10

6:05 am-2:05 pm

1 stop9h 00m

$209

BoiseKnoxville

BOI - TYS

BOITYS

Boise Air Term. Gowen Fld

mar. 5/6

1:32 pm-9:36 pm

1 stop6h 04m

Knoxville McGhee Tyson

mar. 5/13

5:22 am-12:29 pm

1 stop9h 07m

$229

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

vie. 4/4

1:31 pm-7:41 pm

2 stops29h 10m

Nashville Intl

jue. 4/10

3:53 pm-1:39 pm

1 stop22h 46m

$277

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

mié. 3/26

2:30 pm-10:28 pm

1 stop5h 58m

Cincinnati Cinci./N. Kentucky

sáb. 3/29

2:10 pm-9:29 pm

2 stops9h 19m

$285

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

vie. 4/25

3:25 pm-10:53 pm

1 stop5h 28m

Cincinnati Cinci./N. Kentucky

lun. 4/28

7:40 pm-12:09 am

1 stop6h 29m

$299

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

dom. 3/9

11:30 pm-9:42 am

1 stop8h 12m

Lexington Blue Grass

mar. 3/18

12:04 pm-11:46 pm

2 stops13h 42m

$319

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

jue. 3/20

3:50 pm-12:10 am

1 stop7h 20m

Nashville Intl

jue. 3/27

10:50 pm-10:30 am

1 stop12h 40m

$322

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

jue. 3/6

1:31 pm-2:00 pm

2 stops22h 29m

Cincinnati Cinci./N. Kentucky

lun. 3/10

7:00 am-12:32 pm

3 stops31h 32m

$369

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

vie. 3/7

1:36 pm-11:26 pm

1 stop7h 50m

Lexington Blue Grass

mar. 3/11

5:33 am-12:46 pm

1 stop9h 13m

$369

BoiseNashville

BOI - BNA

BOIBNA

Boise Air Term. Gowen Fld

mié. 5/28

6:00 am-3:19 pm

1 stop8h 19m

Nashville Intl

vie. 5/30

5:50 pm-11:50 pm

1 stop7h 00m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 43 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.

Travel insights for flights from Boise to Kentucky

Get recent, data-driven insights about flights from Boise to Kentucky including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Boise to Kentucky (average of $299). Flying from Boise to Kentucky in April is currently the most expensive (average of $369). 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 febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Kentucky as you normally would.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 febrero 20, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Boise to Kentucky. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

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

    $140 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Hawaiian Airlines and Delta, with prices starting from $154 and $155, 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 - Cincinnati Cinci./N. Kentucky and Boise Air Term. Gowen Fld - Knoxville McGhee Tyson.

  • 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, January is the cheapest month in which you can book a flight from Boise to Kentucky (average of $299). Flying from Boise to Kentucky in April is currently the most expensive (average of $369). 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$245Average$376FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$481FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$342Average$446FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$368Average$617FlexibilityNo cancel feeOn-time69%
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