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Cheap flights from San Francisco to Las Vegas

The cheapest round trip from San Francisco to Las Vegas that travelers found recently is $166 with a carry-on: a $56 fare on Frontier plus about $110 for a carry-on both ways. It leaves Wed, Nov 18 and comes back Fri, Nov 20.

Live prices for Wed, Nov 18 to Fri, Nov 20

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$166Cheapest round trip, carry-on included (est.)
$232Typical round trip found recently
NovemberCheapest month in the next few, from $166
82%Of these fares are nonstop

Cheapest trips travelers found recently

LeaveReturnAirlineAirportsStopsFareCarry-on (est.)TotalLive prices
Wed, Nov 18Fri, Nov 20FrontierSFO → LASNonstop$56+$110$166Live price
Sat, Nov 7Tue, Nov 10FrontierSFO → LASNonstop$61+$110$171Live price
Mon, Feb 1Thu, Feb 4FrontierSFO → LASNonstop$66+$110$176Live price
Sun, Nov 1Wed, Nov 4FrontierSFO → LASNonstop$80+$110$190Live price
Wed, Nov 18Thu, Nov 19FrontierSFO → LASNonstop$81+$110$191Live price
Tue, Oct 27Fri, Oct 30FrontierSFO → LASNonstop$122+$110$232Live price
Mon, Nov 2Tue, Nov 3FrontierSFO → LASNonstop$123+$110$233Live price
Fri, Dec 18Fri, Dec 25FrontierSFO → LAS1 stop$145+$110$255Live price
Thu, Nov 19Mon, Nov 23FrontierSFO → LAS1 stop$146+$110$256Live price
Sat, Oct 31Sun, Nov 1FrontierSFO → LASNonstop$158+$110$268Live price

Round-trip prices per person, from real fares travelers found in the last few days. Carry-on fees are our estimate for each airline, both ways. Prices change fast: check the live price before you book.

Cheapest month to fly

MonthCheapest tripFromLive prices
October 2026Tue, Oct 27 to Fri, Oct 30, 3 nights$232Live price
November 2026Wed, Nov 18 to Fri, Nov 20, 2 nights$166Live price
December 2026Fri, Dec 18 to Fri, Dec 25, 7 nights$255Live price
February 2027Mon, Feb 1 to Thu, Feb 4, 3 nights$176Live price
July 2027Thu, Jul 1 to Sun, Jul 4, 3 nights$311Live price

Bag fees on this route

What the airlines flying San Francisco to Las Vegas usually charge for one bag each way. Budget airlines often sell the cheapest fares and charge the most for bags, so compare the total, not the fare.

AirlineCarry-on, each wayChecked bag, each way
Alaska AirlinesIncluded$40
Frontier$55$50

Our estimates: fees depend on the fare type and when you pay. Check the airline's own price when you book.

How these prices work

These are real round-trip fares that travelers found on Aviasales recently, not a live search, so they can change or sell out. Dipt adds an estimate of each airline's carry-on fee, so a cheap fare with expensive bags doesn't look cheaper than it is. "Live price" opens Dipt's live flight search for those dates, where you book with the airline or travel site you pick. Dipt may earn a commission when you book, at no extra cost to you (how Dipt makes money).

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