Route

San Francisco to Las Vegas flights

Direct and connecting flights from San Francisco International Airport (SFO) to McCarran International Airport (LAS). Compare airlines, aircraft types, and fares on one page.

01 / OVERVIEW

Booking tips for San FranciscoLas Vegas

For most economy fares on San Francisco to Las Vegas, booking roughly three to eight weeks ahead tends to hit the sweet spot on price, with last-minute fares rising sharply in the final two weeks. Tuesday, Wednesday, and Saturday departures are usually cheaper than Fridays and Sundays, and early-morning or late-evening flights often undercut midday slots. If you are traveling light, the difference between a basic economy fare with carry-on only and a standard fare with a checked bag can be significant. Compare both options before booking, and also check whether SFO or LAS has a nearby alternative airport that might offer better fares on the same dates.

OPERATORS ON THIS ROUTELast 90 days · top 5
CarrierSightings / 90dSafety events
United Airlines4 sightingsNo recorded events
Frontier Airlines3 sightingsNo recorded events
Alaska Airlines3 sightingsNo recorded events
American Airlines3 sightingsNo recorded events
Southwest Airlines2 sightingsNo recorded events

Planning SFOLAS

SFO to LAS is a short-haul route of 665 km (413 mi). See the return LASSFO route.

Alternative airports near San Francisco: San Carlos (SQL)16 km, Half Moon Bay (HAF)16 km, Oakland (OAK)18 km.

Alternative airports near Las Vegas: Henderson (HSH)12 km, Las Vegas (VGT)15 km, Las Vegas (LSV)20 km.

03 / AIRCRAFT MIX
04 / FAQ

Frequently asked questions about San FranciscoLas Vegas

How long does the flight from San Francisco to Las Vegas take?

Flight time from San Francisco (SFO) to Las Vegas (LAS) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. Check the exact duration in the search results above, where we show block time per itinerary along with stop count.

Which airlines fly from San Francisco to Las Vegas?

Airline availability for SFO to LAS changes by season and sometimes week to week as carriers adjust capacity. Our search above pulls live schedules and returns the airlines currently selling this route, both direct and connecting. Codeshare and interline itineraries are included, so you may see results operated by one carrier but sold by another.

Are there direct flights from San Francisco to Las Vegas?

Direct (nonstop) availability on SFO to LAS varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons. Use our search above with flexible dates to see which days actually have nonstop options.

What is the cheapest month to fly from San Francisco to Las Vegas?

Prices on SFO to LAS shift with seasonality, school holidays, and major events at both ends. Our 12-month price calendar below the search results shows the lowest fare found per departure date, which makes it easy to spot the cheapest weeks at a glance. Flexibility of a few days around your target date often unlocks significantly lower fares.

Plan the rest of your trip to Las Vegas

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05 / EXPLORE MORE