Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Idaho to Louisville from $269

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Louisville departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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 Idaho to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:16 pm - 11:54 pm
JAC
-
SDF
8h 38m1 stop
American Airlines Logo
6:15 am - 12:19 pm
SDF
-
JAC
8h 04m1 stop
$269American Airlines
Thu, Mar 5 - Mon, Mar 9
Delta Logo
5:30 am - 4:16 pm
BOI
-
SDF
8h 46m1 stop
Delta Logo
7:00 am - 12:46 pm
SDF
-
BOI
7h 46m1 stop
$343Delta
Thu, Jan 15 - Sun, Jan 18
Delta Logo
5:30 am - 5:32 pm
BOI
-
SDF
10h 02m2 stops
Delta Logo
7:00 am - 12:46 pm
SDF
-
BOI
7h 46m1 stop
$348Delta
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
12:30 pm - 8:28 pm
JAC
-
SDF
5h 58m1 stop
United Airlines Logo
5:35 am - 11:22 am
SDF
-
JAC
7h 47m1 stop
$349United Airlines
Wed, Jan 14 - Sun, Jan 18
United Airlines Logo
2:40 pm - 10:24 pm
JAC
-
SDF
5h 44m1 stop
United Airlines Logo
8:29 am - 3:18 pm
SDF
-
JAC
8h 49m2 stops
$354United Airlines
Wed, Jan 14 - Sun, Jan 18
United Airlines Logo
7:00 am - 5:19 pm
GEG
-
SDF
7h 19m1 stop
United Airlines Logo
8:54 am - 12:41 pm
SDF
-
GEG
6h 47m1 stop
$358United Airlines
Sat, Feb 21 - Tue, Mar 10
Delta Logo
7:30 am - 11:05 pm
BOI
-
SDF
13h 35m2 stops
Delta Logo
2:17 pm - 11:53 pm
SDF
-
BOI
11h 36m2 stops
$358Delta
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
7:00 am - 7:31 pm
JAC
-
SDF
10h 31m2 stops
United Airlines Logo
5:35 am - 3:18 pm
SDF
-
JAC
11h 43m2 stops
$359United Airlines
Wed, Jan 14 - Sun, Jan 18
Southwest Logo
12:10 pm - 9:10 pm
GEG
-
SDF
6h 00m1 stop
Southwest Logo
12:35 pm - 12:40 am
SDF
-
GEG
15h 05m2 stops
$380Southwest
Wed, Feb 18 - Sun, Feb 22
Southwest Logo
7:05 am - 10:10 pm
GEG
-
SDF
12h 05m2 stops
Southwest Logo
12:35 pm - 12:40 am
SDF
-
GEG
15h 05m2 stops
$385Southwest
Wed, Feb 18 - Sun, Feb 22

Southwest flights from Idaho to Louisville

Our best Southwest deals on Idaho to Louisville flight tickets
Southwest
Feb 18
GEG12:10 pmSpokane
6h 00m
1 stop
SDF9:10 pmLouisville Intl
Feb 22
SDF12:35 pmLouisville Intl
15h 05m
2 stops
GEG12:40 amSpokane
$380
Find similar
Southwest
Feb 18
GEG7:05 amSpokane
12h 05m
2 stops
SDF10:10 pmLouisville Intl
Feb 22
SDF12:35 pmLouisville Intl
15h 05m
2 stops
GEG12:40 amSpokane
$385
Find similar
Southwest
Feb 21
GEG6:55 amSpokane
10h 35m
2 stops
SDF8:30 pmLouisville Intl
Mar 10
SDF1:30 pmLouisville Intl
12h 45m
2 stops
GEG11:15 pmSpokane
$399
Find similar

American Airlines flights from Idaho to Louisville

Our best American Airlines deals on Idaho to Louisville flight tickets
American Airlines
Mar 5
JAC1:16 pmJackson Hole
8h 38m
1 stop
SDF11:54 pmLouisville Intl
Mar 9
SDF6:15 amLouisville Intl
8h 04m
1 stop
JAC12:19 pmJackson Hole
$269
Find similar
American Airlines
Mar 3
BOI1:36 pmBoise Air Term. Gowen Fld
7h 21m
1 stop
SDF10:57 pmLouisville Intl
Mar 10
SDF6:15 amLouisville Intl
8h 46m
1 stop
BOI1:01 pmBoise Air Term. Gowen Fld
$359
Find similar
American Airlines
Feb 18
GEG5:51 amSpokane
8h 43m
1 stop
SDF5:34 pmLouisville Intl
Feb 22
SDF6:31 amLouisville Intl
8h 43m
1 stop
GEG12:14 pmSpokane
$389
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho 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 December 26, 2025.
Use the filters below to find and compare flights from Idaho to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonLouisville

JAC - SDF

JACSDF

Jackson Hole

Thu 3/5

1:16 pm-11:54 pm

1 stop8h 38m

Louisville Intl

Mon 3/9

6:15 am-12:19 pm

1 stop8h 04m

$269

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Thu 1/15

5:30 am-4:16 pm

1 stop8h 46m

Louisville Intl

Sun 1/18

7:00 am-12:46 pm

1 stop7h 46m

$343

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Thu 1/15

5:30 am-5:32 pm

2 stops10h 02m

Louisville Intl

Sun 1/18

7:00 am-12:46 pm

1 stop7h 46m

$348

JacksonLouisville

JAC - SDF

JACSDF

Jackson Hole

Wed 1/14

12:30 pm-8:28 pm

1 stop5h 58m

Louisville Intl

Sun 1/18

5:35 am-11:22 am

1 stop7h 47m

$349

JacksonLouisville

JAC - SDF

JACSDF

Jackson Hole

Wed 1/14

2:40 pm-10:24 pm

1 stop5h 44m

Louisville Intl

Sun 1/18

8:29 am-3:18 pm

2 stops8h 49m

$354

SpokaneLouisville

GEG - SDF

GEGSDF

Spokane

Sat 2/21

7:00 am-5:19 pm

1 stop7h 19m

Louisville Intl

Tue 3/10

8:54 am-12:41 pm

1 stop6h 47m

$358

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Tue 3/3

7:30 am-11:05 pm

2 stops13h 35m

Louisville Intl

Tue 3/10

2:17 pm-11:53 pm

2 stops11h 36m

$358

JacksonLouisville

JAC - SDF

JACSDF

Jackson Hole

Wed 1/14

7:00 am-7:31 pm

2 stops10h 31m

Louisville Intl

Sun 1/18

5:35 am-3:18 pm

2 stops11h 43m

$359

SpokaneLouisville

GEG - SDF

GEGSDF

Spokane

Wed 2/18

12:10 pm-9:10 pm

1 stop6h 00m

Louisville Intl

Sun 2/22

12:35 pm-12:40 am

2 stops15h 05m

$380

SpokaneLouisville

GEG - SDF

GEGSDF

Spokane

Wed 2/18

7:05 am-10:10 pm

2 stops12h 05m

Louisville Intl

Sun 2/22

12:35 pm-12:40 am

2 stops15h 05m

$385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Louisville from

How to get the cheapest flight ticket from Idaho 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 cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Idaho during the month February is also very affordable. Most momondo users find prices during this month for around $378.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Idaho is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $427. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Idaho to Louisville on a Monday will generally be more expensive and average around $613. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Idaho to Louisville flights are usually those with departure times in the evening. Our users have found flights to Louisville in the evening for as low as $386. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $521 per ticket.

Cheap Idaho to Louisville flight deals and tips

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

Fastest flight time

5h 22m

Direct flights

None
The fastest flight from Idaho to Louisville takes 5h 22m
There are no direct flights from Idaho to Louisville. There are no popular flight routes from Idaho to Louisville.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Louisville Intl Airport?

    Prices for flights from Idaho to Louisville Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho to Louisville Intl Airport?

  • How old do you have to be to fly from Idaho 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 Idaho to Louisville Intl Airport.

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

    The travel and health documents required for your trip to Louisville Intl 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 Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to Louisville

Compare and see reviews for airlines that fly from Idaho to Louisville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,061 reviews
Search American Airlines flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights
DeltaPriceFrom $306Free CancellationRating
7.9
8,012 reviews
Search Delta flights
SouthwestPriceFrom $363Free CancellationRating
8.0
4,258 reviews
Search Southwest flights

Traveling to a place near Louisville?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Idaho.

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

All flight searches from Idaho to Louisville on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Louisville.

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

If you are not ready to book a flight from Idaho to Louisville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Louisville and let you know when they change.

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 1/25
Sun 2/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States