Flight price alerts: Los Angeles → San Francisco

Sample round trips on this route start around EUR 30; January 2027 is often the cheapest month in our next-3-month window. FlexTrip Alerts is a free email service — set flexible travel dates and a max price, and we notify you when a round trip fits. We check fares about four times per day; we do not sell tickets.

Set a free tracker with flexible dates and your max price. We email you only when a round trip fits.

Sample fares from EUR 30. Cheapest month in our next-3-month sample: January 2027.

Set an alert and we email you when a round trip drops under your limit.

Set a price alert

Round trips on this route

Cheapest-seen sample fares (next 3 months) — confirm the final price on the booking site when you click through.

Last updated .

  • Round trip · 5 nights
    Thu 21 Jan · 13:00
    Return Tue 26 Jan · 12:54

    EUR 30

    See deal
  • Round trip · 3 nights
    Sat 05 Dec · 19:26
    Return Tue 08 Dec · 21:31

    EUR 33

    See deal
  • Round trip · 8 nights
    Mon 21 Dec · 19:51
    Return Tue 29 Dec · 22:21

    EUR 41

    See deal
  • Round trip · 6 nights
    Tue 29 Dec · 19:51
    Return Mon 04 Jan · 22:21

    EUR 44

    See deal
  • Round trip · 2 nights
    Wed 02 Dec · 18:36
    Return Fri 04 Dec · 21:31

    EUR 49

    See deal
  • Round trip · 3 nights
    Fri 18 Dec · 19:51
    Return Mon 21 Dec · 22:21

    EUR 70

    See deal
  • Round trip · 8 nights
    Mon 28 Dec · 07:00
    Return Tue 05 Jan · 12:59

    EUR 76

    See deal
  • Round trip · 11 nights
    Tue 29 Dec · 13:09
    Return Sat 09 Jan · 12:20

    EUR 81

    See deal
  • Round trip · 1 night
    Wed 06 Jan · 20:00
    Return Thu 07 Jan · 09:55

    EUR 83

    See deal
  • Round trip · 3 nights
    Tue 24 Nov · 06:00
    Return Fri 27 Nov · 22:59

    EUR 90

    See deal
  • Round trip · 3 nights
    Mon 30 Nov · 08:15
    Return Thu 03 Dec · 21:35

    EUR 104

    See deal
  • Round trip · 8 nights
    Fri 13 Nov · 12:01
    Return Sat 21 Nov · 21:20

    EUR 137

    See deal
  • Round trip · 3 nights
    Thu 26 Nov · 18:44
    Return Sun 29 Nov · 21:11

    EUR 151

    See deal
  • Round trip · 2 nights
    Sat 21 Nov · 18:48
    Return Mon 23 Nov · 21:20

    EUR 154

    See deal
  • Round trip · 2 nights
    Mon 16 Nov · 12:01
    Return Wed 18 Nov · 21:27

    EUR 156

    See deal

Frequently asked questions

How do I get email alerts when Los Angeles to San Francisco flights drop in price?
Create a free FlexTrip Alerts tracker for Los Angeles International Airport (LAX) to San Francisco International Airport (SFO). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
Does FlexTrip Alerts book flights from Los Angeles to San Francisco?
No — we do not sell tickets. FlexTrip Alerts watches prices and emails you when a fare matches your plan. You book on the airline or travel site you prefer when you receive an alert.
Can I set flexible travel dates for Los Angeles to San Francisco alerts?
Yes. Pick a departure window (not one fixed day) and how many nights you can stay. We match round trips that fit your window, stay length, and max price — then email you when one qualifies.
How often does FlexTrip Alerts check Los Angeles to San Francisco fares?
We scan aggregated fares on a schedule — about four times per day (every ~6 hours, UTC). You can also trigger an on-demand check from your dashboard, with a short cooldown between manual refreshes.
What is the cheapest month to fly from Los Angeles to San Francisco?
Based on recent fare samples on this page, January 2027 is currently the cheapest month to fly from Los Angeles to San Francisco, with round trips from about EUR 30. Prices change — set an alert to catch the next drop.

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