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Cheap flights from San Diego to Louisville from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Louisville departing on 1/16. 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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Find the cheapest flights from San Diego to Louisville

Cheap round-trip flights

These are some of the best round-trip flight deals from San Diego to Louisville that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Diego to Louisville.

Cheap last minute flights

Planning a quick getaway from San Diego to Louisville? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Louisville, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Diego to Louisville

Find recent round-trip train or bus tickets from San Diego to Louisville.

All round-trip flight deals to Louisville

The cheapest plane tickets to Louisville found on KAYAK recently.
6:06 pm - 6:30 pmSAN-SDF
21h 24m3 stops
7:25 pm - 10:18 pmSDF-SAN
29h 53m2 stops
$360Spirit Airlines
Find Deal
Wed, Jan 8 - Sun, Jan 12
8:00 am - 5:45 pmSAN-SDF
6h 45m1 stop
4:39 pm - 9:06 pmSDF-SAN
7h 27m1 stop
$371Delta
Find Deal
Thu, Jan 16 - Tue, Jan 21
8:15 am - 7:48 pmSAN-SDF
8h 33m1 stop
10:35 am - 5:25 pmSDF-SAN
9h 50m2 stops
$376United Airlines
Find Deal
Mon, Jan 20 - Wed, Jan 22
9:52 am - 6:32 pmSAN-SDF
29h 40m3 stops
6:00 am - 8:57 amSDF-SAN
29h 57m2 stops
$383Spirit Airlines
Find Deal
Wed, Feb 19 - Sun, Feb 23
8:05 am - 8:10 pmSAN-SDF
9h 05m2 stops
12:50 pm - 9:00 pmSDF-SAN
11h 10m1 stop
$391Southwest
Find Deal
Wed, Feb 19 - Sun, Feb 23
7:10 am - 7:00 pmSAN-SDF
8h 50m2 stops
7:00 am - 12:50 pmSDF-SAN
8h 50m2 stops
$396Southwest
Find Deal
Wed, Feb 19 - Sun, Feb 23
12:40 pm - 10:12 pmSAN-SDF
6h 32m1 stop
9:00 am - 3:09 pmSDF-SAN
9h 09m1 stop
$411United Airlines
Find Deal
Wed, Jan 8 - Sun, Jan 12
6:20 am - 6:41 pmSAN-SDF
9h 21m1 stop
4:45 pm - 11:03 pmSDF-SAN
9h 18m1 stop
$416Delta
Find Deal
Fri, Apr 18 - Sun, Apr 20
12:08 pm - 10:05 pmSAN-SDF
6h 57m1 stop
2:00 pm - 8:05 pmSDF-SAN
9h 05m2 stops
$421American Airlines
Find Deal
Sun, Jan 12 - Sat, Jan 18
12:48 pm - 12:19 amSAN-SDF
8h 31m1 stop
12:36 pm - 7:13 pmSDF-SAN
9h 37m1 stop
$456American Airlines
Find Deal
Mon, Dec 30 - Thu, Feb 20
11:20 am - 10:12 pmSAN-SDF
7h 52m1 stop
$243United Airlines
Find Deal
Thu, Jan 16
6:15 am - 8:18 pmSAN-SDF
11h 03m2 stops
$258Alaska Airlines
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Thu, Jan 16
10:30 pm - 10:09 amSAN-SDF
8h 39m1 stop
$432United Airlines
Find Deal
Fri, Dec 27
8:00 am - 10:51 amSAN-SDF
23h 51m2 stops
$484Alaska Airlines
Find Deal
Fri, Dec 27
6:15 am - 6:59 pmSAN-SDF
33h 44m3 stops
$514Spirit Airlines
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Fri, Dec 27
11:52 am - 10:59 pmSAN-SDF
8h 07m1 stop
6:36 am - 1:00 pmSDF-SAN
9h 24m1 stop
$726Delta
Find Deal
Thu, Dec 19 - Wed, Jan 1
12:32 pm - 10:54 pmSAN-SDF
7h 22m1 stop
6:36 am - 11:22 amSDF-SAN
7h 46m1 stop
$837Delta
Find Deal
Thu, Dec 19 - Wed, Dec 25
6:15 am - 10:15 pmSAN-SDF
13h 00m2 stops
8:00 am - 1:01 pmSDF-SAN
8h 01m1 stop
$842United Airlines
Find Deal
Thu, Dec 19 - Wed, Jan 1
6:20 am - 6:25 pmSAN-SDF
9h 05m1 stop
7:10 pm - 10:35 pmSDF-SAN
6h 25m1 stop
$846Southwest
Find Deal
Mon, Dec 23 - Sun, Dec 29
11:30 am - 10:45 pmSAN-SDF
8h 15m2 stops
12:35 pm - 4:55 pmSDF-SAN
7h 20m1 stop
$851Southwest
Find Deal
Mon, Dec 23 - Sun, Dec 29
1:10 pm - 1:00 amSAN-SDF
8h 50m1 stop
12:35 pm - 4:55 pmSDF-SAN
7h 20m1 stop
$926Southwest
Find Deal
Sat, Dec 21 - Sun, Dec 29
12:12 pm - 9:35 pmSAN-SDF
6h 23m1 stop
7:00 am - 6:11 pmSDF-SAN
14h 11m2 stops
$975United Airlines
Find Deal
Thu, Dec 19 - Wed, Dec 25
11:56 am - 12:34 amSAN-SDF
9h 38m1 stop
5:00 am - 10:02 amSDF-SAN
8h 02m1 stop
$1,006American Airlines
Find Deal
Thu, Dec 19 - Sun, Dec 22
6:15 am - 9:39 amSAN-SDF
24h 24m3 stops
7:54 pm - 10:12 pmSDF-SAN
29h 18m3 stops
$1,202
Find Deal
Thu, Dec 19 - Sun, Dec 22
7:16 pm - 3:47 pmSAN-SDF
17h 31m2 stops
7:54 pm - 5:11 pmSDF-SAN
24h 17m3 stops
$1,220
Find Deal
Sun, Dec 22 - Sun, Dec 29

American Airlines flights from San Diego to Louisville

Our best American Airlines deals on San Diego to Louisville flight tickets
American Airlines
Jan 12
SAN12:08 pmSan Diego
6h 57m
1 stop
SDF10:05 pmLouisville Intl
Jan 18
SDF2:00 pmLouisville Intl
9h 05m
2 stops
SAN8:05 pmSan Diego
American Airlines
Dec 30
SAN12:48 pmSan Diego
8h 31m
1 stop
SDF12:19 amLouisville Intl
Feb 20
SDF12:36 pmLouisville Intl
9h 37m
1 stop
SAN7:13 pmSan Diego
American Airlines
Mar 24
SAN1:50 pmSan Diego
7h 45m
1 stop
SDF12:35 amLouisville Intl
Mar 28
SDF6:21 pmLouisville Intl
8h 38m
1 stop
SAN11:59 pmSan Diego

United Airlines flights from San Diego to Louisville

Our best United Airlines deals on San Diego to Louisville flight tickets
United Airlines
Jan 20
SAN8:15 amSan Diego
8h 33m
1 stop
SDF7:48 pmLouisville Intl
Jan 22
SDF10:35 amLouisville Intl
9h 50m
2 stops
SAN5:25 pmSan Diego
United Airlines
Jan 8
SAN12:40 pmSan Diego
6h 32m
1 stop
SDF10:12 pmLouisville Intl
Jan 12
SDF9:00 amLouisville Intl
9h 09m
1 stop
SAN3:09 pmSan Diego
United Airlines
Jan 8
SAN10:15 amSan Diego
8h 57m
2 stops
SDF10:12 pmLouisville Intl
Jan 12
SDF7:00 amLouisville Intl
9h 01m
2 stops
SAN1:01 pmSan Diego

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 cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from San Diego during the month February is also very affordable. Most momondo users find prices during this month for around $427.

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

On average, the least expensive day to fly to Louisville from San Diego is on a Saturday. momondo users have found tickets for Saturday departures for as low as $449. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from San Diego to Louisville on a Sunday will generally be more expensive and average around $515. 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 San Diego 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 $366. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $520 per ticket.

How far in advance should I book a flight to Louisville?

Most flyers found that booking tickets 29 days in advance of their planned departure date is the best time to get cheap flights to Louisville. During this timeframe, flight prices are around $479. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $255.

Can stopping save me money on San Diego to Louisville flights?

You could potentially save up to 14% on your flight if you consider stops on a San Diego to Louisville flight.

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

As of December 2024, prices for San Diego to Louisville flights are approximately 54% 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

$243

Fastest flight time

6h 32m

Direct flights

None

Airports in Louisville

1 airport
The best one-way flight to Louisville from San Diego in the past 72 hours is $243. The best round-trip flight deal from San Diego to Louisville found on momondo in the last 72 hours is $360.
The fastest flight from San Diego to Louisville takes 6h 32m
There are no direct flights from San Diego to Louisville. Popular non-direct route for this connection is San Diego Airport - Louisville Intl Airport.
There is 1 airport near Louisville: Louisville Intl (SDF)

  • 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 32m 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
Spirit AirlinesPriceFrom $168Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
DeltaPriceFrom $263Free CancellationRating
8.0
8,604 reviews
Search Delta flights
American AirlinesPriceFrom $330Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $346Free CancellationRating
8.1
4,848 reviews
Search Southwest flights
United AirlinesPriceFrom $366Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights

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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