฿16,985 Cheap Delta flights from Louisville to San Diego (SDF→SAN)

View ฿16,985 flight on Thu, 18 Dec 2025Opens in a new window
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Delta flights from Louisville to San Diego (SDF→SAN)

Prices were available within the past 7 days and start at ฿16,985 for one-way flights and ฿33,965 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 18 Dec - Sun, 21 Dec
SDF
Louisville
SAN
San Diego
฿33,965 Return, found 1 day ago
฿33,965
Return
found 1 day ago
Select Delta flight, departing Thu, 18 Dec from Louisville to San Diego, returning Sun, 21 Dec, priced at ฿33,965 found 1 day ago
Delta
Thu, 18 Dec - Sun, 21 Dec
SDF
Louisville
SAN
San Diego
฿41,165 Return, found 1 day ago
฿41,165
Return
found 1 day ago
Select Delta flight, departing Thu, 18 Dec from Louisville to San Diego, returning Sun, 21 Dec, priced at ฿41,165 found 1 day ago

Find the cheapest month to fly from Louisville (SDF) to San Diego (SAN)

September is typically the cheapest month to fly

From ฿5,657 - ฿16,856 per traveller.
Flight from Louisville to San Diego route information
Origin airport
Louisville Intl.
Destination airport
San Diego Intl.
Distance
2881 km

Frequently asked questions

How much is a Delta Air Lines flight from Louisville Intl. Airport (SDF) to San Diego Intl. Airport (SAN)?
You'll discover budget-friendly return Delta Air Lines flights from ฿33,965 from SDF to SAN by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from ฿16,985 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SDF to SAN with Delta Air Lines?
January is one of the cheapest months to jet off to San Diego with Delta Air Lines. You could also find excellent prices on one-way and round-trip fares in November.
Does Delta Air Lines fly nonstop from Louisville Intl. Airport (SDF) to San Diego Intl. Airport (SAN)?
Use the "Nonstop" filter when looking for direct Delta Air Lines flights from SDF to SAN. It's also a good way to compare other airlines servicing the same direct route.
What airports does Delta Air Lines fly into in San Diego?
Delta Air Lines flights from Louisville Intl. Airport (SDF) to San Diego arrive at San Diego Intl. Airport (SAN). This is the main gateway here.
Can I change or cancel my Delta Air Lines flight from Louisville Intl. Airport (SDF) to San Diego Intl. Airport (SAN)?
Changes are usually free within 24 hours of making your booking, but your airline may charge a fee after that time. For more details about modifying your flights, go to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to adjust your plans without extra charges, tick the "No cancel fee" or "Changes included" filter when planning your next escape.
*Available to Expedia members.