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Cheap flights from San Diego to Louisville from $150

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:30 am - 3:35 pmSAN  San Diego-SDF Louisville Intl
6h 05m1 stop Chicago Midway
Southwest Logo
11:10 am - 6:40 pmSDF  Louisville Intl-SAN San Diego
10h 30m1 stop Tampa
$300Southwest
Tue, Nov 10 - Tue, Nov 17
Southwest Logo
10:55 am - 10:55 pmSAN  San Diego-SDF Louisville Intl
9h 00m2 stops Phoenix Sky Harbor Intl Denver Intl
Southwest Logo
10:15 am - 4:25 pmSDF  Louisville Intl-SAN San Diego
9h 10m1 stop Phoenix Sky Harbor Intl
$306Southwest
Tue, Nov 10 - Tue, Nov 17
American Airlines Logo
10:40 pm - 9:32 amSAN  San Diego-SDF Louisville Intl
7h 52m1 stop Chicago O'Hare Intl
American Airlines Logo
5:04 am - 9:10 amSDF  Louisville Intl-SAN San Diego
7h 06m1 stop Charlotte Douglas
$321American Airlines
Sat, Oct 10 - Thu, Oct 15
American Airlines Logo
10:40 pm - 9:32 amSAN  San Diego-SDF Louisville Intl
7h 52m1 stop Chicago O'Hare Intl
American Airlines Logo
5:49 pm - 11:38 pmSDF  Louisville Intl-SAN San Diego
8h 49m1 stop Dallas/Fort Worth
$321American Airlines
Wed, Oct 7 - Tue, Oct 13
Delta Logo
6:15 am - 5:17 pmSAN  San Diego-SDF Louisville Intl
8h 02m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:59 pm - 11:32 pmSDF  Louisville Intl-SAN San Diego
8h 33m1 stop Atlanta Hartsfield-Jackson
$321Delta
Mon, Nov 9 - Thu, Nov 12
Delta Logo
9:50 pm - 9:06 amSAN  San Diego-SDF Louisville Intl
8h 16m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:40 pm - 10:10 pmSDF  Louisville Intl-SAN San Diego
7h 30m1 stop Detroit Metropolitan Wayne County
$321Delta
Thu, Nov 12 - Mon, Nov 16
Multiple Airlines Logo
1:22 pm - 8:31 pmSAN  San Diego-SDF Louisville Intl
28h 09m1 stop Raleigh-Durham
Multiple Airlines Logo
11:39 am - 4:59 pmSDF  Louisville Intl-SAN San Diego
32h 20m2 stops New Orleans Louis Armstrong Las Vegas Harry Reid Intl
$359Multiple Airlines
Tue, Sep 29 - Mon, Oct 5
Multiple Airlines Logo
1:22 pm - 8:31 pmSAN  San Diego-SDF Louisville Intl
28h 09m1 stop Raleigh-Durham
Multiple Airlines Logo
11:39 am - 4:59 pmSDF  Louisville Intl-SAN San Diego
32h 20m2 stops New Orleans Louis Armstrong Las Vegas Harry Reid Intl
$359Multiple Airlines
Tue, Sep 29 - Mon, Oct 5
United Airlines Logo
12:45 pm - 9:57 pmSAN  San Diego-SDF Louisville Intl
6h 12m1 stop Denver Intl
United Airlines Logo
8:55 am - 4:09 pmSDF  Louisville Intl-SAN San Diego
10h 14m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$412United Airlines
Tue, Jan 19 - Fri, Jan 22
United Airlines Logo
8:05 am - 8:33 pmSAN  San Diego-SDF Louisville Intl
9h 28m1 stop Houston George Bush Intcntl
United Airlines Logo
7:00 am - 1:24 pmSDF  Louisville Intl-SAN San Diego
9h 24m1 stop Houston George Bush Intcntl
$421United Airlines
Tue, Oct 27 - Wed, Oct 28

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Southwest flights from San Diego to Louisville

Our best Southwest deals on San Diego to Louisville flight tickets
Southwest
Oct 14
SAN10:40 pmSan Diego
8h 30m
1 stop
SDF10:10 amLouisville Intl
Oct 21
SDF7:10 pmLouisville Intl
7h 10m
1 stop
SAN11:20 pmSan Diego
$300
Southwest
Oct 14
SAN10:40 pmSan Diego
8h 30m
1 stop
SDF10:10 amLouisville Intl
Oct 21
SDF4:00 pmLouisville Intl
9h 10m
2 stops
SAN10:10 pmSan Diego
$306
Southwest
Nov 10
SAN10:55 amSan Diego
9h 00m
2 stops
SDF10:55 pmLouisville Intl
Nov 17
SDF2:05 pmLouisville Intl
8h 35m
2 stops
SAN7:40 pmSan Diego
$311

Breeze Airways flights from San Diego to Louisville

Our best Breeze Airways deals on San Diego to Louisville flight tickets
Breeze Airways
Oct 13
SAN1:22 pmSan Diego
28h 09m
1 stop
SDF8:31 pmLouisville Intl
Nov 4
SDF4:06 pmLouisville Intl
22h 46m
1 stop
SAN11:52 amSan Diego
$397
Breeze Airways
Oct 6
SAN1:22 pmSan Diego
28h 09m
1 stop
SDF8:31 pmLouisville Intl
Oct 10
SDF9:11 pmLouisville Intl
17h 41m
1 stop
SAN11:52 amSan Diego
$446
Breeze Airways
Oct 6
SAN1:22 pmSan Diego
28h 09m
1 stop
SDF8:31 pmLouisville Intl
Oct 14
SDF9:11 pmLouisville Intl
17h 41m
1 stop
SAN11:52 amSan Diego
$452

momondo Fare Finder

 
Use the filters below to find and compare flights from San Diego to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoLouisville

SAN San Diego - SDF Louisville Intl

SANSDF

San Diego

Tue 11/10

6:30 am-3:35 pm

1 stop6h 05m

Louisville Intl

Tue 11/17

11:10 am-6:40 pm

1 stop10h 30m

$300

San DiegoLouisville

SAN San Diego - SDF Louisville Intl

SANSDF

San Diego

Tue 11/10

10:55 am-10:55 pm

2 stops9h 00m

Louisville Intl

Tue 11/17

10:15 am-4:25 pm

1 stop9h 10m

$306
Quickest round-trip

San DiegoLouisville

SAN San Diego - SDF Louisville Intl

SANSDF

San Diego

Sat 10/10

10:40 pm-9:32 am

1 stop7h 52m

Louisville Intl

Thu 10/15

5:04 am-9:10 am

1 stop7h 06m

$321

San DiegoLouisville

SAN San Diego - SDF Louisville Intl

SANSDF

San Diego

Wed 10/7

10:40 pm-9:32 am

1 stop7h 52m

Louisville Intl

Tue 10/13

5:49 pm-11:38 pm

1 stop8h 49m

$321

San DiegoLouisville

SAN San Diego - SDF Louisville Intl

SANSDF

San Diego

Mon 11/9

6:15 am-5:17 pm

1 stop8h 02m

Louisville Intl

Thu 11/12

5:59 pm-11:32 pm

1 stop8h 33m

$321

San DiegoLouisville

SAN San Diego - SDF Louisville Intl

SANSDF

San Diego

Thu 11/12

9:50 pm-9:06 am

1 stop8h 16m

Louisville Intl

Mon 11/16

5:40 pm-10:10 pm

1 stop7h 30m

$321

San DiegoLouisville

SAN San Diego - SDF Louisville Intl

SANSDF

San Diego

Tue 9/29

1:22 pm-8:31 pm

1 stop28h 09m

Louisville Intl

Mon 10/5

11:39 am-4:59 pm

2 stops32h 20m

$359

San DiegoLouisville

SAN San Diego - SDF Louisville Intl

SANSDF

San Diego

Tue 9/29

1:22 pm-8:31 pm

1 stop28h 09m

Louisville Intl

Mon 10/5

11:39 am-4:59 pm

2 stops32h 20m

$359

San DiegoLouisville

SAN San Diego - SDF Louisville Intl

SANSDF

San Diego

Tue 1/19

12:45 pm-9:57 pm

1 stop6h 12m

Louisville Intl

Fri 1/22

8:55 am-4:09 pm

2 stops10h 14m

$412

San DiegoLouisville

SAN San Diego - SDF Louisville Intl

SANSDF

San Diego

Tue 10/27

8:05 am-8:33 pm

1 stop9h 28m

Louisville Intl

Wed 10/28

7:00 am-1:24 pm

1 stop9h 24m

$421

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 Louisville from

How to get the cheapest flight ticket from San Diego 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 San Diego and Louisville?

Prices are currently low for flights on this route.

Typical prices usually range from $446 to $676.
The lowest price recently found on this route was $299.

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of April, then departing from San Diego during the month November is also very affordable. Most momondo users find prices during this month for around $393.

How have San Diego to Louisville flight prices changed over time?

As of September 2026, prices for San Diego to Louisville flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Louisville

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

Cheap San Diego to Louisville (SAN to SDF) flight deals and tips

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

Best Price Found

$150

Fastest flight time

6h 05m

Direct flights

None
The best one-way flight to Louisville from San Diego in the past 72 hours is $150. The best round-trip flight deal from San Diego to Louisville found on momondo in the last 72 hours is $300.
The fastest flight from San Diego to Louisville takes 6h 05m
There are no direct flights from San Diego to Louisville. There are no popular flight routes from San Diego to Louisville.
Search flight deals

Frequently asked questions about flying from San Diego to Louisville

  • How far is San Diego to Louisville Intl by plane?

    A flight from San Diego to Louisville Intl will travel around 1797.3 mi. Typically, this will take 6h 05m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from San Diego Airport to Louisville Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Louisville Intl Airport.

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

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Diego to Louisville?

Best airlines flying from San Diego to Louisville

Compare and see reviews for airlines that fly from San Diego to Louisville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $249Free CancellationRating
7.1
12,053 reviews
Search American Airlines flights
SouthwestPriceFrom $255Free CancellationRating
8.0
4,189 reviews
Search Southwest flights
DeltaPriceFrom $276Free CancellationRating
7.8
8,564 reviews
Search Delta flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
10,213 reviews
Search United Airlines flights

  • Southwest Flights From San Diego to Louisville

    Across 3 Southwest flights from San Diego to Louisville this week, the average price was $486, with the best Southwest deals starting from $255 round-trip. 4,189 users have rated Southwest on momondo, with an average score of 8.0/10.

Traveling to a place near Louisville?

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

Why use momondo?

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

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

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

Flights from San Diego to Louisville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Diego to Louisville?

momondo helps you find the best flight between San Diego 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 San Diego to Louisville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Diego 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.

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