Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boise to Louisville from $147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Louisville departing on 4/21. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boise to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:18 pm - 11:59 pm
BOI
-
SDF
7h 41m
1 stop
Delta Logo
6:08 pm - 11:57 pm
SDF
-
BOI
7h 49m
2 stops
$382Delta
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
1:41 pm - 11:11 pm
BOI
-
SDF
7h 30m
1 stop
American Airlines Logo
5:41 pm - 10:54 pm
SDF
-
BOI
7h 13m
1 stop
$397American Airlines
Thu, Apr 23 - Mon, Apr 27
Delta Logo
2:18 pm - 11:59 pm
BOI
-
SDF
7h 41m
1 stop
Delta Logo
6:08 pm - 11:57 pm
SDF
-
BOI
7h 49m
2 stops
$405Delta
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
1:29 pm - 11:48 pm
BOI
-
SDF
8h 19m
1 stop
American Airlines Logo
6:00 am - 12:49 pm
SDF
-
BOI
8h 49m
1 stop
$415American Airlines
Fri, Apr 24 - Fri, May 1
Delta Logo
8:40 pm - 10:06 am
BOI
-
SDF
11h 26m
2 stops
Delta Logo
8:10 am - 1:07 pm
SDF
-
BOI
6h 57m
1 stop
$420Delta
Fri, Apr 24 - Fri, May 1
Delta Logo
8:40 pm - 10:06 am
BOI
-
SDF
11h 26m
2 stops
Delta Logo
7:05 am - 2:26 pm
SDF
-
BOI
9h 21m
2 stops
$425Delta
Fri, Apr 24 - Fri, May 1
American Airlines Logo
1:41 pm - 11:11 pm
BOI
-
SDF
7h 30m
1 stop
American Airlines Logo
6:00 am - 12:49 pm
SDF
-
BOI
8h 49m
1 stop
$432American Airlines
Thu, Apr 23 - Sat, Apr 25
Delta Logo
1:53 pm - 12:25 am
BOI
-
SDF
8h 32m
1 stop
Delta Logo
7:49 pm - 11:46 pm
SDF
-
BOI
5h 57m
1 stop
$436Delta
Fri, May 8 - Sun, May 10
Delta Logo
2:18 pm - 11:59 pm
BOI
-
SDF
7h 41m
1 stop
Delta Logo
12:35 pm - 8:00 pm
SDF
-
BOI
9h 25m
2 stops
$437Delta
Thu, Apr 23 - Sat, Apr 25
Delta Logo
10:50 am - 12:25 am
BOI
-
SDF
11h 35m
2 stops
Delta Logo
7:49 pm - 11:46 pm
SDF
-
BOI
5h 57m
1 stop
$441Delta
Fri, May 8 - Sun, May 10

Southwest flights from Boise to Louisville

Our best Southwest deals on Boise to Louisville flight tickets
Southwest
Jun 2
BOI6:00 amBoise Air Term. Gowen Fld
10h 35m
1 stop
SDF6:35 pmLouisville Intl
Jun 4
SDF6:15 amLouisville Intl
7h 10m
1 stop
BOI11:25 amBoise Air Term. Gowen Fld
$453
Southwest
Sep 13
BOI8:45 pmBoise Air Term. Gowen Fld
11h 40m
2 stops
SDF10:25 amLouisville Intl
Sep 17
SDF3:05 pmLouisville Intl
10h 30m
2 stops
BOI11:35 pmBoise Air Term. Gowen Fld
$467
Southwest
Jul 13
BOI5:30 amBoise Air Term. Gowen Fld
12h 00m
1 stop
SDF7:30 pmLouisville Intl
Jul 17
SDF8:45 amLouisville Intl
10h 30m
1 stop
BOI5:15 pmBoise Air Term. Gowen Fld
$468

American Airlines flights from Boise to Louisville

Our best American Airlines deals on Boise to Louisville flight tickets
American Airlines
Apr 23
BOI1:41 pmBoise Air Term. Gowen Fld
7h 30m
1 stop
SDF11:11 pmLouisville Intl
Apr 27
SDF5:41 pmLouisville Intl
7h 13m
1 stop
BOI10:54 pmBoise Air Term. Gowen Fld
$397
American Airlines
Apr 24
BOI1:29 pmBoise Air Term. Gowen Fld
8h 19m
1 stop
SDF11:48 pmLouisville Intl
May 1
SDF6:00 amLouisville Intl
8h 49m
1 stop
BOI12:49 pmBoise Air Term. Gowen Fld
$415
American Airlines
Apr 23
BOI1:41 pmBoise Air Term. Gowen Fld
7h 30m
1 stop
SDF11:11 pmLouisville Intl
Apr 25
SDF6:00 amLouisville Intl
8h 49m
1 stop
BOI12:49 pmBoise Air Term. Gowen Fld
$432

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Louisville 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 March 27, 2026.
Use the filters below to find and compare flights from Boise to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Thu 4/23

2:18 pm-11:59 pm

1 stop7h 41m

Louisville Intl

Mon 4/27

6:08 pm-11:57 pm

2 stops7h 49m

$382

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Thu 4/23

1:41 pm-11:11 pm

1 stop7h 30m

Louisville Intl

Mon 4/27

5:41 pm-10:54 pm

1 stop7h 13m

$397

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Thu 4/23

2:18 pm-11:59 pm

1 stop7h 41m

Louisville Intl

Mon 4/27

6:08 pm-11:57 pm

2 stops7h 49m

$405

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Fri 4/24

1:29 pm-11:48 pm

1 stop8h 19m

Louisville Intl

Fri 5/1

6:00 am-12:49 pm

1 stop8h 49m

$415

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Fri 4/24

8:40 pm-10:06 am

2 stops11h 26m

Louisville Intl

Fri 5/1

8:10 am-1:07 pm

1 stop6h 57m

$420

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Fri 4/24

8:40 pm-10:06 am

2 stops11h 26m

Louisville Intl

Fri 5/1

7:05 am-2:26 pm

2 stops9h 21m

$425

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Thu 4/23

1:41 pm-11:11 pm

1 stop7h 30m

Louisville Intl

Sat 4/25

6:00 am-12:49 pm

1 stop8h 49m

$432
Quickest round-trip

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Fri 5/8

1:53 pm-12:25 am

1 stop8h 32m

Louisville Intl

Sun 5/10

7:49 pm-11:46 pm

1 stop5h 57m

$436

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Thu 4/23

2:18 pm-11:59 pm

1 stop7h 41m

Louisville Intl

Sat 4/25

12:35 pm-8:00 pm

2 stops9h 25m

$437

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Fri 5/8

10:50 am-12:25 am

2 stops11h 35m

Louisville Intl

Sun 5/10

7:49 pm-11:46 pm

1 stop5h 57m

$441

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Louisville from

How to get the cheapest flight ticket from Boise to Louisville

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 typical price of a round-trip flight between Boise and Louisville?

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Boise during the month January is also very affordable. Most momondo users find prices during this month for around $432.

How have Boise to Louisville flight prices changed over time?

When to book flights from Boise to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Louisville (BOI to SDF) flight deals and tips

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

Fastest flight time

6h 43m

Direct flights

None
The fastest flight from Boise to Louisville takes 6h 43m
There are no direct flights from Boise to Louisville. There are no popular flight routes from Boise to Louisville.
Search flight deals

  • How far is Boise Air Term. Gowen Fld to Louisville Intl by plane?

    The distance between Boise Air Term. Gowen Fld and Louisville Intl is about 1621.2 mi. 6h 43m is a normal flight duration for this route.

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

    Prices for flights from Boise Air Term. Gowen Fld Airport to Louisville Intl Airport refresh daily.

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

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boise to Louisville?

Best airlines flying from Boise to Louisville

Compare and see reviews for airlines that fly from Boise to Louisville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $306Free CancellationRating
7.9
8,341 reviews
Search Delta flights
SouthwestPriceFrom $372Free CancellationRating
8.0
4,331 reviews
Search Southwest flights
American AirlinesPriceFrom $379Free CancellationRating
7.1
11,503 reviews
Search American Airlines flights
United AirlinesPriceFrom $381Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
Bardstown
West Baden Springs
Jeffersonville
New Albany
Shepherdsville
Corydon
Brandenburg
Elizabeth
Charlestown
Springfield
Georgetown

Why use momondo?

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

Finding the right flight to Louisville from Boise is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Louisville quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Boise and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Louisville 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 4/26
Sun 5/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States