STS to LAS from $137 in economy – flightdeals.net

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Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

Southwest Airlines

WNSouthwest Airlines

Round Trip•Economy

Charles M. Schulz Sonoma County Airport

Santa Rosa, United States

Harry Reid International Airport

Las Vegas, United States

$240 USD

-43%$137 USD

Verified about 4 hours ago

August 2026

Mon

Tue

Wed

Thu

Fri

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Sun

27 28 29 30 31 1 2 3 4 5 6 7 8$427 9$497 10$427 11$427 12$427 13$427 14$427 15$322 16$322 17$322 18$267 19$267 20$267 21$267 22$237 23$237 24$237 25$237 26$237 27$237 28$237 29$192 30$202 31$192 1$137 2$137 3$137 4$192 5$137 6$147

Limited Availability

15% of dates checked are available within 10% of the lowest price

Monday, August 3rd, 2026

0 round-trip options

No flight details available for this date.