SAN - SDF

$150 Find Cheap Flights from San Diego to Louisville - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$300
Typical prices: $368-$627
Southwest
Sun 10/14Wed 10/24
SAN - SDF • 1 stop
Cheapest one-way
$150
Typical prices: $191-$370
Southwest
Sat 11/10
SAN - SDF • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Diego and Louisville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 29% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago Midway (MDW)
Cheapest • Avg $351 (round-trip)
Phoenix Sky Harbor Intl (PHX)
Shortest trip • 5h 52m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Louisville (SAN-SDF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Louisville

Tue, Nov 10 - Tue, Nov 17
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
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
5:04 am - 9:10 amSDF  Louisville Intl-SAN San Diego
7h 06m1 stop Charlotte Douglas
$321American Airlines
Wed, Oct 7 - Tue, Oct 13
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
Mon, Nov 9 - Thu, Nov 12
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
Thu, Nov 12 - Mon, Nov 16
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
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
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, Jan 19 - Fri, Jan 22
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, Oct 27 - Wed, Oct 28
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
Booking Insights

Price, demand and travel trends for San Diego to Louisville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Diego to Louisville with more confidence.

How much is a round-trip flight from San Diego to Louisville?

Round-trip flights from San Diego to Louisville start at $300. Prices are below average for this route right now, with typical round-trip fares ranging from $368 to $627. The lowest price found in the past 5 days was $300 on Southwest.

What's the cheapest day of the week to fly from San Diego to Louisville?

Tuesday is the cheapest day of the week to fly from San Diego to Louisville, it is 17% cheaper than the average day. Sunday is the most expensive day with flight prices 78% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from San Diego to Louisville?

  • November is the cheapest month to fly from San Diego to Louisville at $333 round-trip.
  • March ($761) and October ($626) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 128% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for San Diego to Louisville flights

Low season

February

Cheapest flight

$150
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 33% increase in price.
Flight from San Diego to Louisville

When to book flights from San Diego to Louisville

Are your dates flexible? Find out the best times to travel from San Diego to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Diego to Louisville flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Diego to Louisville?

    Flights from San Diego to Louisville usually depart from San Diego (SAN) and arrive at Louisville Intl (SDF).

  • What cabin classes can I book on flights from San Diego to Louisville?

    Two cabin classes are available on flights from San Diego to Louisville:

    • Economy Class
    • First Class

  • Which airports do connecting flights from San Diego to Louisville pass through?

    One-stop flights from San Diego to Louisville most commonly connect through:

    • Dallas/Fort Worth (DFW) - 45% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 19% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 7% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 6% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from San Diego to Louisville?

    Yes. Being flexible with your travel dates can save you up to 54% on the San Diego to Louisville route. Tuesday is the cheapest departure day at $392 round-trip on average, while Sunday is the most expensive at $841, a difference of $449. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Louisville?

    Some of the most popular sights in Louisville are Louisville Waterfront Park and Masonic Widows and Orphans Home. These are among the most viewed places in Louisville on KAYAK.

  • How long is a flight from San Diego to Louisville?

    A nonstop flight from San Diego to Louisville takes 0h 00m, covering 1,800 miles.

  • Do I need a passport to fly from San Diego to Louisville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from San Diego to Louisville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $300 to $2,338. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from San Diego to Louisville looking right now?

    One-way fares from San Diego to Louisville are currently lower than usual. Average one-way flight prices are about $163, which is 39% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from San Diego to Louisville?

    Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 5h 52m, compared with 6h 51m via Dallas/Fort Worth (DFW) and 6h 54m via Detroit Metropolitan Wayne County (DTW).

  • What is the time difference between San Diego and Louisville?

    Louisville is 3 hours ahead of San Diego (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Louisville Intl Airport (SDF)?

    Louisville Intl Airport (SDF) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:
    • Hertz
    • Dollar
    • Alamo
    • Thrifty
    • Budget

  • How much should I expect to pay for a San Diego to Louisville flight?

    Round-trip flights from San Diego to Louisville range from $368 to $627, with an average of $471 over the past 12 months. Anything below $368 counts as a good deal.

Your guide to booking San Diego to Louisville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $392 - about $449 less than Sunday (53% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Diego to Louisville trip for November. Fares historically average $333 round-trip in that month - typically $428 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Louisville Intl Airport.
    - Days Inn by Wyndham Louisville Airport Fair and Expo Center
    - Best Western Louisville Airport Expo
    - Baymont by Wyndham Louisville Airport South

More options for your flight from San Diego to Louisville

Complete your trip to Louisville with a hotel stay or car rental

Car rentals in Louisville
Hotels in Louisville
Vacations in Louisville