Los Angeles to San Francisco in January 2027
LAX to SFO · Round trips departing in January · Economy · Prices per person in USD
Prices updated
Typical in January
$56
Median of 6 date combinations
Usual on this route
$116
January's cheapest is 65% less
Good price — book if the dates work
65% below the usual $116. Based on 47 days of prices.
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January 2027 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 $130 | ||||
| 4 | 5 | 6 | 7 $41 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 $54 | 17 |
| 18 | 19 | 20 $78 | 21 $51 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in January 2027
Round trip, per person-
Jan 7 – 13, 2027 6 nights · leave Thu$41Frontier Airlines Nonstop · 1h 34mBook
-
Jan 21 – 26, 2027 5 nights · leave Thu$51Frontier Airlines Nonstop · 1h 31mBook
-
Jan 16 – 23, 2027 7 nights · leave Sat$54Frontier Airlines Nonstop · 1h 42mBook
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Jan 21 – 23, 2027 2 nights · leave Thu$57Frontier Airlines Nonstop · 1h 31mBook
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Jan 20 – 31, 2027 11 nights · leave Wed$78Frontier Airlines Nonstop · 1h 32mBook
-
Jan 3 – 10, 2027 7 nights · leave Sun$130Frontier Airlines Nonstop · 1h 35mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
2–4 nights
$57
Jan 21 – 23, 2027 · 1 option
5–7 nights
$41
Jan 7 – 13, 2027 · 4 options
8–14 nights
$78
Jan 20 – 31, 2027 · 1 option
Good to know for January
Airline
Frontier Airlines
Every cheap fare we track on this route is on Frontier Airlines.
January vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $136 |
| December 2026 | $82 |
| January 2027 | $41 (cheapest month) |
| February 2027 | No fares found yet |
| March 2027 | $149 |
| April 2027 | No fares found yet |
| May 2027 | No fares found yet |
| June 2027 | No fares found yet |
| July 2027 | No fares found yet |
| August 2027 | No fares found yet |
| September 2027 | No fares found yet |
| October 2027 | $322 |
Los Angeles to San Francisco in January: questions
What's the cheapest date to fly from Los Angeles to San Francisco in January 2027?
Leaving Thursday, January 7 and returning Wednesday, January 13 (6 nights) for $41 round trip on Frontier Airlines, the cheapest of the 6 date combinations we track that month.
How much is a round trip from Los Angeles to San Francisco in January 2027?
From $41. Half of the 6 date combinations we track are under $56. Prices are per person in USD and change often.
Is January a cheap month to fly from Los Angeles to San Francisco?
Yes. It's the cheapest of the 5 months ahead we have prices for.