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Cheap flights from Louisville to Boise from $202

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 8/8. 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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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
6:49 am - 11:27 am
SDF
-
BOI
6h 38m
1 stop
American Airlines Logo
12:17 pm - 11:12 pm
BOI
-
SDF
8h 55m
1 stop
$403American Airlines
Sat, Aug 8 - Thu, Aug 13
Delta Logo
4:34 pm - 8:52 pm
SDF
-
BOI
6h 18m
1 stop
Delta Logo
11:35 pm - 8:46 am
BOI
-
SDF
7h 11m
1 stop
$421Delta
Sat, Aug 8 - Thu, Aug 13
Southwest Logo
4:50 pm - 10:00 pm
SDF
-
BOI
7h 10m
1 stop
Southwest Logo
6:00 am - 5:20 pm
BOI
-
SDF
9h 20m
2 stops
$426Southwest
Sat, Aug 8 - Thu, Aug 13
Southwest Logo
6:45 am - 3:25 pm
SDF
-
BOI
10h 40m
2 stops
Southwest Logo
10:25 am - 10:35 pm
BOI
-
SDF
10h 10m
2 stops
$449Southwest
Sat, Aug 8 - Thu, Aug 13
Southwest Logo
6:15 am - 11:25 am
SDF
-
BOI
7h 10m
1 stop
Southwest Logo
5:10 am - 7:30 pm
BOI
-
SDF
12h 20m
1 stop
$462Southwest
Mon, Jul 13 - Fri, Jul 17
Southwest Logo
6:15 am - 11:25 am
SDF
-
BOI
7h 10m
1 stop
Southwest Logo
6:00 am - 7:30 pm
BOI
-
SDF
11h 30m
2 stops
$472Southwest
Mon, Jul 13 - Fri, Jul 17
American Airlines Logo
6:11 pm - 10:28 pm
SDF
-
BOI
6h 17m
1 stop
American Airlines Logo
12:13 pm - 11:19 pm
BOI
-
SDF
9h 06m
1 stop
$487American Airlines
Sat, Jun 13 - Fri, Jun 26
Southwest Logo
6:15 am - 11:25 am
SDF
-
BOI
7h 10m
1 stop
Southwest Logo
5:10 am - 7:30 pm
BOI
-
SDF
12h 20m
1 stop
$492Southwest
Mon, Jul 13 - Fri, Jul 17
Southwest Logo
5:25 pm - 12:25 am
SDF
-
BOI
9h 00m
2 stops
Southwest Logo
4:05 pm - 12:15 am
BOI
-
SDF
6h 10m
1 stop
$493Southwest
Wed, Jun 17 - Wed, Jun 24
United Airlines Logo
7:10 am - 11:28 am
SDF
-
BOI
6h 18m
1 stop
United Airlines Logo
5:00 am - 2:29 pm
BOI
-
SDF
7h 29m
1 stop
$495United Airlines
Tue, Aug 18 - Wed, Aug 19

Alaska Airlines flights from Louisville to Boise

Our best Alaska Airlines deals on Louisville to Boise flight tickets
Alaska Airlines
Aug 18
SDF11:04 amLouisville Intl
11h 03m
2 stops
BOI8:07 pmBoise Air Term. Gowen Fld
Aug 19
BOI8:03 amBoise Air Term. Gowen Fld
12h 14m
2 stops
SDF10:17 pmLouisville Intl
$531
Alaska Airlines
Jun 2
SDF10:47 amLouisville Intl
11h 01m
2 stops
BOI7:48 pmBoise Air Term. Gowen Fld
Jun 10
BOI4:23 pmBoise Air Term. Gowen Fld
16h 12m
2 stops
SDF10:35 amLouisville Intl
$660
Alaska Airlines
Jun 2
SDF2:51 pmLouisville Intl
11h 07m
2 stops
BOI11:58 pmBoise Air Term. Gowen Fld
Jun 10
BOI8:47 pmBoise Air Term. Gowen Fld
11h 48m
2 stops
SDF10:35 amLouisville Intl
$728

Delta flights from Louisville to Boise

Our best Delta deals on Louisville to Boise flight tickets
Delta
Aug 8
SDF4:34 pmLouisville Intl
6h 18m
1 stop
BOI8:52 pmBoise Air Term. Gowen Fld
Aug 13
BOI11:35 pmBoise Air Term. Gowen Fld
7h 11m
1 stop
SDF8:46 amLouisville Intl
$421
Delta
Jun 11
SDF7:51 pmLouisville Intl
5h 56m
1 stop
BOI11:47 pmBoise Air Term. Gowen Fld
Jun 14
BOI11:45 pmBoise Air Term. Gowen Fld
7h 12m
1 stop
SDF8:57 amLouisville Intl
$517
Delta
Jun 2
SDF7:49 pmLouisville Intl
5h 57m
1 stop
BOI11:46 pmBoise Air Term. Gowen Fld
Jun 10
BOI2:04 pmBoise Air Term. Gowen Fld
8h 28m
1 stop
SDF12:32 amLouisville Intl
$518

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 May 22, 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

Cheapest round-trip

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Sat 8/8

6:49 am-11:27 am

1 stop6h 38m

Boise Air Term. Gowen Fld

Thu 8/13

12:17 pm-11:12 pm

1 stop8h 55m

$403
Quickest round-trip

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Sat 8/8

4:34 pm-8:52 pm

1 stop6h 18m

Boise Air Term. Gowen Fld

Thu 8/13

11:35 pm-8:46 am

1 stop7h 11m

$421

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Sat 8/8

4:50 pm-10:00 pm

1 stop7h 10m

Boise Air Term. Gowen Fld

Thu 8/13

6:00 am-5:20 pm

2 stops9h 20m

$426

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Sat 8/8

6:45 am-3:25 pm

2 stops10h 40m

Boise Air Term. Gowen Fld

Thu 8/13

10:25 am-10:35 pm

2 stops10h 10m

$449

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Mon 7/13

6:15 am-11:25 am

1 stop7h 10m

Boise Air Term. Gowen Fld

Fri 7/17

5:10 am-7:30 pm

1 stop12h 20m

$462

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Mon 7/13

6:15 am-11:25 am

1 stop7h 10m

Boise Air Term. Gowen Fld

Fri 7/17

6:00 am-7:30 pm

2 stops11h 30m

$472

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Sat 6/13

6:11 pm-10:28 pm

1 stop6h 17m

Boise Air Term. Gowen Fld

Fri 6/26

12:13 pm-11:19 pm

1 stop9h 06m

$487

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Mon 7/13

6:15 am-11:25 am

1 stop7h 10m

Boise Air Term. Gowen Fld

Fri 7/17

5:10 am-7:30 pm

1 stop12h 20m

$492

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Wed 6/17

5:25 pm-12:25 am

2 stops9h 00m

Boise Air Term. Gowen Fld

Wed 6/24

4:05 pm-12:15 am

1 stop6h 10m

$493

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Tue 8/18

7:10 am-11:28 am

1 stop6h 18m

Boise Air Term. Gowen Fld

Wed 8/19

5:00 am-2:29 pm

1 stop7h 29m

$495

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Louisville and Boise?

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 $306. 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 23% on your flight if you consider stops on a Louisville to Boise flight.

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 57m

Direct flights

None
The fastest flight from Louisville to Boise takes 5h 57m
There are no direct flights from Louisville to Boise. There are no popular flight routes from Louisville to Boise.
Search flight deals

Frequently asked questions about flying from Louisville to Boise

  • 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 57m 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
8,449 reviews
Search Delta flights
American AirlinesPriceFrom $287Free CancellationRating
7.1
11,644 reviews
Search American Airlines flights
United AirlinesPriceFrom $386Free CancellationRating
7.4
9,751 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
Ontario
Caldwell
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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