Cheap Flights from San Marcos from ฿2,245

View ฿2,245 flight on Tue, 9 Jun 2026Opens in a new window

Flight 1

Popular airlines from San Marcos

  • Alaska Airlines

  • American Airlines

  • United

  • Delta

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

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Cheapest flights from San Marcos

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 8 Jun - Tue, 9 Jun
SAN
San Diego
LAS
Las Vegas
฿5,365 Return, found 1 hour ago
฿5,365
Return
found 1 hour ago
Select Delta flight, departing Mon, 8 Jun from San Diego to Las Vegas, returning Tue, 9 Jun, priced at ฿5,365 found 1 hour ago
Delta
Mon, 8 Jun - Tue, 9 Jun
SAN
San Diego
LAS
Las Vegas
฿5,690 Return, found 1 hour ago
฿5,690
Return
found 1 hour ago
Select Delta flight, departing Mon, 8 Jun from San Diego to Las Vegas, returning Tue, 9 Jun, priced at ฿5,690 found 1 hour ago
Delta
Tue, 9 Jun - Sat, 13 Jun
SAN
San Diego
LAS
Las Vegas
฿5,980 Return, found 6 days ago
฿5,980
Return
found 6 days ago
Select Delta flight, departing Tue, 9 Jun from San Diego to Las Vegas, returning Sat, 13 Jun, priced at ฿5,980 found 6 days ago
Delta
Mon, 8 Jun - Tue, 9 Jun
SAN
San Diego
LAS
Las Vegas
฿6,840 Return, found 1 hour ago
฿6,840
Return
found 1 hour ago
Select Delta flight, departing Mon, 8 Jun from San Diego to Las Vegas, returning Tue, 9 Jun, priced at ฿6,840 found 1 hour ago
Delta
Tue, 9 Jun - Sat, 13 Jun
SAN
San Diego
LAS
Las Vegas
฿6,940 Return, found 6 days ago
฿6,940
Return
found 6 days ago
Select Delta flight, departing Tue, 9 Jun from San Diego to Las Vegas, returning Sat, 13 Jun, priced at ฿6,940 found 6 days ago
Delta
Sun, 10 May - Thu, 14 May
SAN
San Diego
LAS
Las Vegas
฿7,010 Return, found 5 days ago
฿7,010
Return
found 5 days ago
Select Delta flight, departing Sun, 10 May from San Diego to Las Vegas, returning Thu, 14 May, priced at ฿7,010 found 5 days ago
United
Tue, 9 Jun - Sat, 13 Jun
SAN
San Diego
LAS
Las Vegas
฿7,245 Return, found 6 days ago
฿7,245
Return
found 6 days ago
Select United flight, departing Tue, 9 Jun from San Diego to Las Vegas, returning Sat, 13 Jun, priced at ฿7,245 found 6 days ago
Delta
Tue, 9 Jun - Sat, 13 Jun
SAN
San Diego
LAS
Las Vegas
฿7,260 Return, found 6 days ago
฿7,260
Return
found 6 days ago
Select Delta flight, departing Tue, 9 Jun from San Diego to Las Vegas, returning Sat, 13 Jun, priced at ฿7,260 found 6 days ago
Delta
Sun, 10 May - Thu, 14 May
SAN
San Diego
LAS
Las Vegas
฿7,330 Return, found 5 days ago
฿7,330
Return
found 5 days ago
Select Delta flight, departing Sun, 10 May from San Diego to Las Vegas, returning Thu, 14 May, priced at ฿7,330 found 5 days ago
American Airlines
Tue, 9 Jun - Sat, 13 Jun
SAN
San Diego
LAS
Las Vegas
฿7,400 Return, found 6 days ago
฿7,400
Return
found 6 days ago
Select American Airlines flight, departing Tue, 9 Jun from San Diego to Las Vegas, returning Sat, 13 Jun, priced at ฿7,400 found 6 days ago

Travel information

Flights from San Marcos: Essential Travel Information

Cheapest flight from San Marcos
฿5,365 (roundtrip)
Best airlines to fly from San Marcos
Delta, United, American Airlines
Cheapest month to fly from San Marcos
June
San Marcos IATA code
SAN
San Marcos Country/State
California
Airline ticket deals from San Marcos
฿5,365 - ฿7,400

 

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