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Cheap flights from Las Vegas to San Francisco

One-way from $20, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Sat, Nov 14Any priceSun, Nov 15Any priceMon, Nov 16Any priceTue, Nov 17$20Wed, Nov 18Any priceThu, Nov 19Any priceFri, Nov 20Any priceSat, Nov 21Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
$20
Frontier Airlines, flight F9 4157Found 4 days ago, 1 adult
Check price on Aviasales
4:35pmLas VegasTue, Nov 17
Travel time 1h 44m, nonstopLASSFO
6:19pmSan FranciscoTue, Nov 17
$24
Frontier Airlines, flight F9 3019Found 2 days ago, 1 adult
Check price on Aviasales
6:30amLas VegasSat, Oct 31
Travel time 1h 49m, nonstopLASSFO
8:19amSan FranciscoSat, Oct 31
$25
Frontier Airlines, flight F9 4157Found 6 days ago, 1 adult
Check price on Aviasales
4:35pmLas VegasWed, Oct 28
Travel time 1h 44m, nonstopLASSFO
6:19pmSan FranciscoWed, Oct 28
$35
Frontier Airlines, flight F9 3019Found 7 days ago, 1 adult
Check price on Aviasales
6:30amLas VegasThu, Oct 29
Travel time 1h 49m, nonstopLASSFO
8:19amSan FranciscoThu, Oct 29
$55
Frontier Airlines, flight F9 4401Found 6 days ago, 1 adult
Check price on Aviasales
3:12pmLas VegasTue, Jan 26
Travel time 1h 49m, nonstopLASSFO
5:01pmSan FranciscoTue, Jan 26

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in United StatesTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in San Francisco, booked ahead at a fixed price.
    See options
  • Things to do in San FranciscoPopular tours from $39 per person.
    See ideas
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234$1265$1416$1427$888–9$10910$8811$12312–13–14$7115–16$7517$5818$9819$9920$7721–22–23–24–25$7926$6327–28$2529$3530–31$24

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8$789–10–11–12–13–14–15–16–17$2018–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
$55 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 17, $20.

Lowest fares by month

In the fares found this week, November has the lowest: from $20 one-way, against $186 in August 2027. Pick a month to see its cheapest date.

$0$100$200Oct$20NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$24Sat, Oct 31Nonstop
November$20Tue, Nov 17Nonstop
December—
January 2027$55Tue, Jan 26Nonstop
February 2027—
March 2027—
April 2027—
May 2027—
June 2027$137Fri, Jun 18Nonstop
July 2027—
August 2027$186Fri, Aug 27Nonstop
September 2027—

Questions travellers ask

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

In the fares found this week, November has the lowest: from $20 one-way, against $186 in August 2027.

Are there direct flights from Las Vegas to San Francisco?

Yes. Recent fares include nonstop flights with Frontier Airlines, Alaska Airlines, United Airlines and Southwest Airlines.

How long is the flight from Las Vegas to San Francisco?

A nonstop flight takes about 1h 38m. The distance is 414 mi.

Which day of the week is cheapest to fly?

In the fares we have, Saturday departures are the cheapest, with a typical lowest fare of $59. Friday is the priciest at about $123.

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