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Cheap flights from Louisville to Boise from $180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Boise departing on 5/5. 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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0 bags

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Find the cheapest flights from Louisville to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:40 am - 12:48 pm
SDF
-
BOI
7h 08m
1 stop
American Airlines Logo
1:31 pm - 11:32 am
BOI
-
SDF
20h 01m
1 stop
$398American Airlines
Wed, Mar 4 - Tue, Mar 10
Delta Logo
4:30 pm - 8:55 pm
SDF
-
BOI
6h 25m
1 stop
Delta Logo
10:35 am - 11:57 pm
BOI
-
SDF
11h 22m
2 stops
$407Delta
Wed, Mar 4 - Tue, Mar 10
American Airlines Logo
5:41 pm - 10:54 pm
SDF
-
BOI
7h 13m
1 stop
American Airlines Logo
12:19 pm - 11:25 pm
BOI
-
SDF
9h 06m
1 stop
$411American Airlines
Mon, May 18 - Sat, May 23
Delta Logo
7:50 am - 6:22 pm
SDF
-
BOI
12h 32m
2 stops
Delta Logo
5:30 am - 5:15 pm
BOI
-
SDF
9h 45m
2 stops
$412Delta
Wed, Mar 4 - Tue, Mar 10
Delta Logo
4:26 pm - 11:55 pm
SDF
-
BOI
9h 29m
2 stops
Delta Logo
2:25 pm - 11:52 pm
BOI
-
SDF
7h 27m
1 stop
$416Delta
Tue, May 19 - Wed, May 20
Delta Logo
4:26 pm - 11:55 pm
SDF
-
BOI
9h 29m
2 stops
Delta Logo
8:55 pm - 11:54 am
BOI
-
SDF
12h 59m
2 stops
$421Delta
Tue, May 19 - Fri, May 22
Southwest Logo
3:40 pm - 11:30 pm
SDF
-
BOI
9h 50m
2 stops
Southwest Logo
7:05 am - 3:10 pm
BOI
-
SDF
6h 05m
1 stop
$426Southwest
Mon, May 18 - Sat, May 23
American Airlines Logo
6:00 am - 12:42 pm
SDF
-
BOI
8h 42m
1 stop
American Airlines Logo
7:00 am - 5:37 pm
BOI
-
SDF
8h 37m
1 stop
$437American Airlines
Tue, Mar 17 - Tue, Mar 24
Delta Logo
6:00 am - 2:05 pm
SDF
-
BOI
10h 05m
2 stops
Delta Logo
1:40 pm - 11:57 pm
BOI
-
SDF
8h 17m
1 stop
$442Delta
Tue, Mar 17 - Tue, Mar 24
Delta Logo
2:17 pm - 11:45 pm
SDF
-
BOI
11h 28m
2 stops
Delta Logo
11:30 pm - 1:37 pm
BOI
-
SDF
12h 07m
2 stops
$447Delta
Tue, Mar 17 - Tue, Mar 24

Delta flights from Louisville to Boise

Our best Delta deals on Louisville to Boise flight tickets
Delta
Mar 4
SDF4:30 pmLouisville Intl
6h 25m
1 stop
BOI8:55 pmBoise Air Term. Gowen Fld
Mar 10
BOI10:35 amBoise Air Term. Gowen Fld
11h 22m
2 stops
SDF11:57 pmLouisville Intl
$407
Delta
Mar 4
SDF7:50 amLouisville Intl
12h 32m
2 stops
BOI6:22 pmBoise Air Term. Gowen Fld
Mar 10
BOI5:30 amBoise Air Term. Gowen Fld
9h 45m
2 stops
SDF5:15 pmLouisville Intl
$412
Delta
May 19
SDF4:26 pmLouisville Intl
9h 29m
2 stops
BOI11:55 pmBoise Air Term. Gowen Fld
May 20
BOI2:25 pmBoise Air Term. Gowen Fld
7h 27m
1 stop
SDF11:52 pmLouisville Intl
$416

Southwest flights from Louisville to Boise

Our best Southwest deals on Louisville to Boise flight tickets
Southwest
May 18
SDF3:40 pmLouisville Intl
9h 50m
2 stops
BOI11:30 pmBoise Air Term. Gowen Fld
May 23
BOI7:05 amBoise Air Term. Gowen Fld
6h 05m
1 stop
SDF3:10 pmLouisville Intl
$426
Southwest
Mar 2
SDF6:25 amLouisville Intl
11h 25m
2 stops
BOI3:50 pmBoise Air Term. Gowen Fld
Mar 7
BOI11:10 amBoise Air Term. Gowen Fld
10h 55m
2 stops
SDF12:05 amLouisville Intl
$507
Southwest
May 18
SDF3:40 pmLouisville Intl
9h 50m
2 stops
BOI11:30 pmBoise Air Term. Gowen Fld
May 23
BOI7:35 amBoise Air Term. Gowen Fld
8h 10m
2 stops
SDF5:45 pmLouisville Intl
$541

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Boise 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 February 3, 2026.
Use the filters below to find and compare flights from Louisville to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Wed 3/4

7:40 am-12:48 pm

1 stop7h 08m

Boise Air Term. Gowen Fld

Tue 3/10

1:31 pm-11:32 am

1 stop20h 01m

$398

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Wed 3/4

4:30 pm-8:55 pm

1 stop6h 25m

Boise Air Term. Gowen Fld

Tue 3/10

10:35 am-11:57 pm

2 stops11h 22m

$407

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Mon 5/18

5:41 pm-10:54 pm

1 stop7h 13m

Boise Air Term. Gowen Fld

Sat 5/23

12:19 pm-11:25 pm

1 stop9h 06m

$411

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Wed 3/4

7:50 am-6:22 pm

2 stops12h 32m

Boise Air Term. Gowen Fld

Tue 3/10

5:30 am-5:15 pm

2 stops9h 45m

$412

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Tue 5/19

4:26 pm-11:55 pm

2 stops9h 29m

Boise Air Term. Gowen Fld

Wed 5/20

2:25 pm-11:52 pm

1 stop7h 27m

$416

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Tue 5/19

4:26 pm-11:55 pm

2 stops9h 29m

Boise Air Term. Gowen Fld

Fri 5/22

8:55 pm-11:54 am

2 stops12h 59m

$421

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Mon 5/18

3:40 pm-11:30 pm

2 stops9h 50m

Boise Air Term. Gowen Fld

Sat 5/23

7:05 am-3:10 pm

1 stop6h 05m

$426

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Tue 3/17

6:00 am-12:42 pm

1 stop8h 42m

Boise Air Term. Gowen Fld

Tue 3/24

7:00 am-5:37 pm

1 stop8h 37m

$437

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Tue 3/17

6:00 am-2:05 pm

2 stops10h 05m

Boise Air Term. Gowen Fld

Tue 3/24

1:40 pm-11:57 pm

1 stop8h 17m

$442

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Tue 3/17

2:17 pm-11:45 pm

2 stops11h 28m

Boise Air Term. Gowen Fld

Tue 3/24

11:30 pm-1:37 pm

2 stops12h 07m

$447

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from Louisville 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?

The month of September is, on average, the cheapest month to fly to Boise from Louisville, with most prices found around $311. If you aren’t able to travel during the month of September, then book flights to Boise from Louisville during August instead. Flights to Boise in August, while not as cheap as those in September, still average around $332.

Can stopping save me money on Louisville to Boise flights?

You could potentially save up to 35% on your flight if you consider stops on a Louisville to Boise flight.

How have Louisville to Boise flight prices changed over time?

When to book flights from Louisville to Boise

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

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

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

Fastest flight time

5h 50m

Direct flights

None
The fastest flight from Louisville to Boise takes 5h 50m
There are no direct flights from Louisville to Boise. There are no popular flight routes from Louisville to Boise.
Search flight deals

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

    A flight from Louisville Intl to Boise Air Term. Gowen Fld will travel around 1621.2 mi. Typically, this will take 5h 50m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from Louisville Intl Airport to Boise Air Term. Gowen Fld 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 Louisville Intl Airport 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 required for your trip to Boise Air Term. Gowen Fld Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Louisville to Boise

Compare and see reviews for airlines that fly from Louisville to Boise with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $196Free CancellationRating
7.9
8,132 reviews
Search Delta flights
American AirlinesPriceFrom $287Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
SouthwestPriceFrom $346Free CancellationRating
8.0
4,271 reviews
Search Southwest flights
United AirlinesPriceFrom $397Free CancellationRating
7.4
9,229 reviews
Search United Airlines flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario
Eagle

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Boise. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Boise from Louisville with this policy.

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

momondo provides multiple filters to help you find the best flight to Boise from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Boise from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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