$154 Cheap flight deals from Louisville (SDF) to San Marcos (SAN)

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This Weekend's Flight Deals from Louisville to San Marcos

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 11 - Tue, Jul 14
LEX
Blue Grass
SAN
San Diego Intl.
$388 Roundtrip, found 3 days ago
$388
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jul 11 from Blue Grass to San Diego Intl., returning Tue, Jul 14, priced at $388 found 3 days ago
Fri, Jul 10 - Fri, Jul 17
SDF
Louisville Intl.
SAN
San Diego Intl.
$708 Roundtrip, found 4 days ago
$708
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Jul 10 from Louisville Intl. to San Diego Intl., returning Fri, Jul 17, priced at $708 found 4 days ago

Airfares from $154 One Way, $307 Round Trip from Louisville to San Marcos

Prices starting at $307 for return flights and $154 for one-way flights to San Marcos were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 14 - Mon, Oct 19
SDF
Louisville
SAN
San Diego
$307 Roundtrip, found 6 days ago
$307
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 14 from Louisville to San Diego, returning Mon, Oct 19, priced at $307 found 6 days ago
Wed, Apr 28 - Sun, May 9
LEX
Lexington
SAN
San Diego
$313 Roundtrip, found 5 days ago
$313
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Apr 28 from Lexington to San Diego, returning Sun, May 9, priced at $313 found 5 days ago
Wed, Oct 14 - Mon, Oct 19
SDF
Louisville
SAN
San Diego
$322 Roundtrip, found 6 days ago
$322
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, Oct 14 from Louisville to San Diego, returning Mon, Oct 19, priced at $322 found 6 days ago
Wed, Oct 14 - Mon, Oct 19
SDF
Louisville
SAN
San Diego
$327 Roundtrip, found 6 days ago
$327
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, Oct 14 from Louisville to San Diego, returning Mon, Oct 19, priced at $327 found 6 days ago
Tue, Jul 21 - Sat, Jul 25
SDF
Louisville
SAN
San Diego
$328 Roundtrip, found 4 days ago
$328
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Jul 21 from Louisville to San Diego, returning Sat, Jul 25, priced at $328 found 4 days ago

San Marcos economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Sofia Hotel
3.5-star property

The Sofia Hotel

8.6/10 Excellent! (2,321 reviews)

Aug 8 - Aug 15

7 night stay

Louisville (SDF) to San Diego (SAN)

Delta • Non-stop roundtrip • Coach
Price was $2,033, price is now $922 per person
$922
per person
just found
Upon check-in, they downgraded my room, but did not tell me! They are allowed to switch room spec under Expedia T&C, but did not make me aware of this until I'd been in 2 very poorly-maintained inadequate rooms. Only then did they confess that they had a room of the spec that I'd booked available. Why didn't they give me that to start with? Why weren't they upfront? Why were the first 2 rooms so shabby?

Reviewed on Jul 3, 2026

The Beau Hotel Gaslamp Quarter San Diego
3.0-star property

The Beau Hotel Gaslamp Quarter San Diego

9/10 Wonderful! (817 reviews)

Aug 8 - Aug 16

8 night stay

Louisville (SDF) to San Diego (SAN)

Delta • Non-stop • Coach

San Diego (SAN) to Louisville (SDF)

Southwest Airlines • Non-stop • Coach
Save 100% on your flight
Price was $1,902, price is now $1,310 per person
$1,310
per person
just found
Cute, vintage hotel.

Reviewed on Jul 3, 2026

Ocean Park Inn
3.0-star property

Ocean Park Inn

9.4/10 Exceptional! (1,002 reviews)

Aug 8 - Aug 15

7 night stay

Louisville (SDF) to San Diego (SAN)

Delta • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $2,656, price is now $1,884 per person
$1,884
per person
just found
This was a great hotel to stay at. It was a perfect location, view was great, staff extremely friendly and helpful and room was perfect . Would definitely stay here again.

Reviewed on Jul 2, 2026

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More About Flying To San Marcos from Louisville

Route Information for Flights from Louisville to San Marcos

Origin Airport IATA Code
SDF
Destination Airport IATA Code
SAN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.