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Cheap flights from Los Angeles to San Francisco

Recently found return fares from $18, with November the cheapest month we know of. Compare dates, then book with the partner you choose.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

Typical return fare: $20 – $99 Middle half of the lowest fares we saw each day in the last 90 days (14 days of data). Anything below the range is a good price.

Good price
$86 Oct2026 $18 Nov2026 $19 Dec2026 $24 Jan2027 $99 Mar2027 $139 Jul2027 $140 Aug2027

Los Angeles → San Francisco

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 $89 2 $97 3 4 $78 5 $33 6 $33 7 $78 8 $99 9 10 11 12 $25 13 $35 14 15 16 $29 17 $19 18 $18 19 $28 20 21 22 $39 23 24 25 $85 26 27 28 29 30
LowerHigherLowest this month

Lowest fares for the best day

  • Frontier AirlinesTue 17 Nov – Wed 18 Nov · Direct · 1h 29m $36
  • Frontier AirlinesTue 17 Nov – Thu 19 Nov · Direct · 1h 29m $69
  • Frontier AirlinesMon 16 Nov – Thu 19 Nov · Direct · 1h 27m $69
  • Frontier AirlinesThu 19 Nov – Thu 26 Nov · Direct · 1h 27m $70
  • Frontier AirlinesSun 15 Nov – Thu 19 Nov · Direct · 1h 27m $75
See all flights for these dates

Airport in San Francisco

  • SFOSan Francisco International

Airport in Los Angeles

  • LAXLos Angeles International

Watch this route

LAX
SFO

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More trips from Los Angeles

All flights from Los Angeles San Francisco to Los Angeles flights
SJCfrom $66 Las Vegasfrom $94 Denverfrom $100 SLCfrom $132 Dallasfrom $135 Seattlefrom $193 Chicagofrom $209 Phoenixfrom $243

FAQ

Questions about this route

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Help center Contact us
01What is the cheapest month to fly from Los Angeles to San Francisco?

Based on recently found fares, November 2026 has the lowest price we know of, from $18. Prices change often, so check the calendar for current fares.

02Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

03How can I get an alert when flights to San Francisco get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.