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

Alaska Airlines is the most popular carrier operating from Boise Air Term. Gowen Fld to Louisville Intl

What airlines fly to Louisville?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Louisville from Boise according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 4 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

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?

As of October 2026, there are 4 operators available to choose from 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.

$214 Cheap Flights from Boise to Louisville in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Louisville

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:40 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-SDF Louisville Intl

8h 19m1 stop Atlanta Hartsfield-Jackson

6:55 pm - 11:59 pmSDF Louisville Intl-BOI Boise Air Term. Gowen Fld

7h 04m1 stop Minneapolis St Paul

$363Delta

Thu, Nov 5 - Mon, Nov 9

3:30 pm - 10:50 pmBOI Boise Air Term. Gowen Fld-SDF Louisville Intl

5h 20m1 stop Denver Intl

7:15 pm - 1:30 amSDF Louisville Intl-BOI Boise Air Term. Gowen Fld

8h 15m2 stops Nashville Intl Las Vegas Harry Reid Intl

$380Southwest

Wed, Dec 16 - Sun, Dec 20

11:25 am - 10:50 pmBOI Boise Air Term. Gowen Fld-SDF Louisville Intl

9h 25m2 stops Las Vegas Harry Reid Intl Denver Intl

7:15 pm - 1:30 amSDF Louisville Intl-BOI Boise Air Term. Gowen Fld

8h 15m2 stops Nashville Intl Las Vegas Harry Reid Intl

$385Southwest

Wed, Dec 16 - Sun, Dec 20

1:47 pm - 9:51 pmBOI Boise Air Term. Gowen Fld-SDF Louisville Intl

6h 04m1 stop Atlanta Hartsfield-Jackson

6:36 am - 12:42 pmSDF Louisville Intl-BOI Boise Air Term. Gowen Fld

8h 06m1 stop Minneapolis St Paul

$395Delta

Wed, Dec 16 - Sun, Jan 10

2:51 pm - 10:24 pmBOI Boise Air Term. Gowen Fld-SDF Louisville Intl

5h 33m1 stop Denver Intl

8:00 am - 1:45 pmSDF Louisville Intl-BOI Boise Air Term. Gowen Fld

7h 45m1 stop Denver Intl

$483United Airlines

Sat, Nov 14 - Tue, Nov 17

12:31 pm - 8:52 pmBOI Boise Air Term. Gowen Fld-SDF Louisville Intl

6h 21m1 stop Chicago O'Hare Intl

5:10 am - 1:45 pmSDF Louisville Intl-BOI Boise Air Term. Gowen Fld

10h 35m2 stops Chicago O'Hare Intl Denver Intl

$488United Airlines

Sat, Nov 14 - Tue, Nov 17

12:14 pm - 11:27 pmBOI Boise Air Term. Gowen Fld-SDF Louisville Intl

9h 13m1 stop Dallas/Fort Worth

6:01 am - 11:25 amSDF Louisville Intl-BOI Boise Air Term. Gowen Fld

7h 24m1 stop Dallas/Fort Worth

$517American Airlines

Thu, Oct 29 - Sun, Nov 1

12:14 pm - 11:27 pmBOI Boise Air Term. Gowen Fld-SDF Louisville Intl

9h 13m1 stop Dallas/Fort Worth

6:01 am - 1:23 pmSDF Louisville Intl-BOI Boise Air Term. Gowen Fld

9h 22m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$522American Airlines

Thu, Oct 29 - Sun, Nov 1

8:59 pm - 9:38 amBOI Boise Air Term. Gowen Fld-SDF Louisville Intl

10h 39m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

10:53 am - 11:49 pmSDF Louisville Intl-BOI Boise Air Term. Gowen Fld

14h 56m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

$673Alaska Airlines

Sat, Nov 14 - Tue, Nov 17

8:20 am - 11:34 pmBOI Boise Air Term. Gowen Fld-SDF Louisville Intl

13h 14m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

6:27 am - 6:03 pmSDF Louisville Intl-BOI Boise Air Term. Gowen Fld

13h 36m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$673Alaska Airlines

Sat, Nov 14 - Tue, Nov 17

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Delta flights from Boise to Louisville

Our best Delta deals on Boise to Louisville flight tickets

Delta

Nov 5

BOI1:40 pmBoise Air Term. Gowen Fld

8h 19m

1 stop

SDF11:59 pmLouisville Intl

Nov 9

SDF6:55 pmLouisville Intl

7h 04m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

$363

Delta

Dec 16

BOI1:47 pmBoise Air Term. Gowen Fld

6h 04m

1 stop

SDF9:51 pmLouisville Intl

Jan 10

SDF6:36 amLouisville Intl

8h 06m

1 stop

BOI12:42 pmBoise Air Term. Gowen Fld

$395

Delta

Dec 20

BOI11:10 pmBoise Air Term. Gowen Fld

8h 25m

1 stop

SDF9:35 amLouisville Intl

Jan 10

SDF6:00 amLouisville Intl

8h 39m

1 stop

BOI12:39 pmBoise Air Term. Gowen Fld

$407

Southwest flights from Boise to Louisville

Our best Southwest deals on Boise to Louisville flight tickets

Southwest

Dec 16

BOI3:30 pmBoise Air Term. Gowen Fld

5h 20m

1 stop

SDF10:50 pmLouisville Intl

Dec 20

SDF7:15 pmLouisville Intl

8h 15m

2 stops

BOI1:30 amBoise Air Term. Gowen Fld

$380

Southwest

Dec 16

BOI11:25 amBoise Air Term. Gowen Fld

9h 25m

2 stops

SDF10:50 pmLouisville Intl

Dec 20

SDF7:15 pmLouisville Intl

8h 15m

2 stops

BOI1:30 amBoise Air Term. Gowen Fld

$385

Southwest

Nov 5

BOI5:00 amBoise Air Term. Gowen Fld

10h 30m

2 stops

SDF5:30 pmLouisville Intl

Nov 9

SDF5:05 amLouisville Intl

6h 45m

1 stop

BOI9:50 amBoise Air Term. Gowen Fld

$396

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseLouisville

BOI Boise Air Term. Gowen Fld - SDF Louisville Intl

BOISDF

Boise Air Term. Gowen Fld

Thu 11/5

1:40 pm-11:59 pm

1 stop8h 19m

Louisville Intl

Mon 11/9

6:55 pm-11:59 pm

1 stop7h 04m

$363

BoiseLouisville

BOI Boise Air Term. Gowen Fld - SDF Louisville Intl

BOISDF

Boise Air Term. Gowen Fld

Wed 12/16

3:30 pm-10:50 pm

1 stop5h 20m

Louisville Intl

Sun 12/20

7:15 pm-1:30 am

2 stops8h 15m

$380

BoiseLouisville

BOI Boise Air Term. Gowen Fld - SDF Louisville Intl

BOISDF

Boise Air Term. Gowen Fld

Wed 12/16

11:25 am-10:50 pm

2 stops9h 25m

Louisville Intl

Sun 12/20

7:15 pm-1:30 am

2 stops8h 15m

$385

BoiseLouisville

BOI Boise Air Term. Gowen Fld - SDF Louisville Intl

BOISDF

Boise Air Term. Gowen Fld

Wed 12/16

1:47 pm-9:51 pm

1 stop6h 04m

Louisville Intl

Sun 1/10

6:36 am-12:42 pm

1 stop8h 06m

$395

Quickest round-trip

BoiseLouisville

BOI Boise Air Term. Gowen Fld - SDF Louisville Intl

BOISDF

Boise Air Term. Gowen Fld

Sat 11/14

2:51 pm-10:24 pm

1 stop5h 33m

Louisville Intl

Tue 11/17

8:00 am-1:45 pm

1 stop7h 45m

$483

BoiseLouisville

BOI Boise Air Term. Gowen Fld - SDF Louisville Intl

BOISDF

Boise Air Term. Gowen Fld

Sat 11/14

12:31 pm-8:52 pm

1 stop6h 21m

Louisville Intl

Tue 11/17

5:10 am-1:45 pm

2 stops10h 35m

$488

BoiseLouisville

BOI Boise Air Term. Gowen Fld - SDF Louisville Intl

BOISDF

Boise Air Term. Gowen Fld

Thu 10/29

12:14 pm-11:27 pm

1 stop9h 13m

Louisville Intl

Sun 11/1

6:01 am-11:25 am

1 stop7h 24m

$517

BoiseLouisville

BOI Boise Air Term. Gowen Fld - SDF Louisville Intl

BOISDF

Boise Air Term. Gowen Fld

Thu 10/29

12:14 pm-11:27 pm

1 stop9h 13m

Louisville Intl

Sun 11/1

6:01 am-1:23 pm

2 stops9h 22m

$522

BoiseLouisville

BOI Boise Air Term. Gowen Fld - SDF Louisville Intl

BOISDF

Boise Air Term. Gowen Fld

Sat 11/14

8:59 pm-9:38 am

2 stops10h 39m

Louisville Intl

Tue 11/17

10:53 am-11:49 pm

2 stops14h 56m

$673

BoiseLouisville

BOI Boise Air Term. Gowen Fld - SDF Louisville Intl

BOISDF

Boise Air Term. Gowen Fld

Sat 11/14

8:20 am-11:34 pm

2 stops13h 14m

Louisville Intl

Tue 11/17

6:27 am-6:03 pm

2 stops13h 36m

$673

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of May, then departing from Boise during the month September is also very affordable. Most momondo users find prices during this month for around $442.

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

Best Price Found	$214
Fastest flight time	5h 33m
Direct flights	None

The best one-way flight to Louisville from Boise in the past 72 hours is $214. The best round-trip flight deal from Boise to Louisville found on momondo in the last 72 hours is $363.

The fastest flight from Boise to Louisville takes 5h 33m

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

Search flight deals

Frequently asked questions about flying from Boise to Louisville

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. 5h 33m 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?
As of October 2026, there are 4 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Boise to Louisville is United Airlines, representing 31% of all bookings. The subsequent popular airlines are Southwest at 26%, Delta at 23%, and American Airlines at 20%.

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
American Airlines	PriceFrom $280	Free Cancellation	Rating 7.0 12,164 reviews	Search American Airlines flights
Southwest	PriceFrom $372	Free Cancellation	Rating 7.9 4,216 reviews	Search Southwest flights
Delta	PriceFrom $376	Free Cancellation	Rating 7.8 8,649 reviews	Search Delta flights
United Airlines	PriceFrom $381	Free Cancellation	Rating 7.4 10,359 reviews	Search United Airlines flights

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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.

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Cheap flights from Boise to Louisville from $214

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 11/8. 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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Delta flights from Boise to Louisville

Our best Delta deals on Boise to Louisville flight tickets

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Our best Southwest deals on Boise to Louisville flight tickets

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How to get the cheapest flight ticket from Boise to Louisville

What is the cheapest month to fly to Louisville?

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

What airlines fly to Louisville?

When to book flights from Boise to Louisville

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

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Frequently asked questions about flying from Boise to Louisville

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

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An easier way to manage your Louisville trip

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Airports servicing Kentucky

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Louisville. Availability may vary depending on flight origin and airline.

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