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Los Angeles to San Francisco in December 2026 BUR, LAX, SNA → SFO

Bob Hope Airport - Hollywood Burbank (BUR), Los Angeles International Airport (LAX), John Wayne Airport - Santa Ana (SNA) → San Francisco International Airport (SFO)

For departures in December 2026, the cheapest return found recently is $30 with Frontier Airlines, 5 Dec – 9 Dec, found 2 days ago. The cheapest one-way found recently is $20 with Frontier Airlines, 5 Dec, found 6 hours ago.

Return

We hold return fares on only 2 departure dates in December 2026, too few to say what one usually costs.

Cheapest return found recently

$30

5 Dec – 9 Dec · Frontier Airlines

Los Angeles International Airport (LAX) → San Francisco International Airport (SFO)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
5 Dec – 9 Dec$30Frontier Airlinesout nonstop, back nonstopfound 2 days agoSee prices for these dates
9 Dec – 12 Dec$30Frontier Airlinesout nonstop, back nonstopfound 7 days agoSee prices for these dates

Every date we hold

2 departure dates

5 Dec – 9 Dec: $30, found 2 days ago9 Dec – 12 Dec: $30, found 7 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Dec – 9 Dec$30Frontier AirlinesLos Angeles International Airport (LAX) → San Francisco International Airport (SFO)out nonstop, back nonstopfound 2 days agoSee prices for these dates
9 Dec – 12 Dec$30Frontier AirlinesLos Angeles International Airport (LAX) → San Francisco International Airport (SFO)out nonstop, back nonstopfound 7 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $30.

October 2026From $1416 departure dates28 Oct – 4 Nov · found yesterdaySee prices for these dates
November 2026From $369 departure dates17 Nov – 18 Nov · found 3 days agoSee prices for these datesEvery date in November 2026
December 2026From $30Cheapest seen2 departure dates5 Dec – 9 Dec · found 2 days agoSee prices for these dates
January 2027From $712 departure dates6 Jan 2027 – 7 Jan 2027 · found 2 days agoSee prices for these dates
March 2027From $2071 departure date20 Mar 2027 – 30 Mar 2027 · found 4 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 10 departure dates is usually $21 to $95. Across all 35 departure dates we hold on this route, it is usually $41 to $101. Of the 4 months with enough one-way fares to compare, 1 is usually cheaper than December 2026.

Cheapest one-way found recently

$20

5 Dec · Frontier Airlines

Los Angeles International Airport (LAX) → San Francisco International Airport (SFO)

nonstop

found 6 hours ago

Open this tripCheck today's price

Cheapest we hold, of any age

$17

8 Dec · Frontier Airlines

Los Angeles International Airport (LAX) → San Francisco International Airport (SFO)

nonstop

found 7 days ago

Open this tripCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
8 Dec$17Frontier Airlinesnonstopfound 7 days agoOpen this trip
5 Dec$20Frontier Airlinesnonstopfound 6 hours agoOpen this trip
29 Dec$20Frontier Airlinesnonstopfound yesterdayOpen this trip
24 Dec$24Frontier Airlinesnonstopfound 6 days agoOpen this trip
1 Dec$46Frontier Airlines1 stopfound 5 days agoOpen this trip

Every date we hold

10 departure dates

1 Dec: $46, found 5 days ago5 Dec: $20, found 6 hours ago8 Dec: $17, found 7 days ago17 Dec: $112, found 4 days ago21 Dec: $114, found 2 days ago23 Dec: $56, found 2 days ago24 Dec: $24, found 6 days ago27 Dec: $96, found 2 days ago28 Dec: $90, found yesterday29 Dec: $20, found yesterdayDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec$46Frontier AirlinesLos Angeles International Airport (LAX) → San Francisco International Airport (SFO)1 stopfound 5 days agoOpen this trip
5 Dec$20Frontier AirlinesLos Angeles International Airport (LAX) → San Francisco International Airport (SFO)nonstopfound 6 hours agoOpen this trip
8 Dec$17Frontier AirlinesLos Angeles International Airport (LAX) → San Francisco International Airport (SFO)nonstopfound 7 days agoOpen this trip
17 Dec$112Alaska AirlinesJohn Wayne Airport - Santa Ana (SNA) → San Francisco International Airport (SFO)nonstopfound 4 days agoOpen this trip
21 Dec$114Alaska AirlinesJohn Wayne Airport - Santa Ana (SNA) → San Francisco International Airport (SFO)nonstopfound 2 days agoOpen this trip
23 Dec$56Frontier AirlinesLos Angeles International Airport (LAX) → San Francisco International Airport (SFO)nonstopfound 2 days agoOpen this trip
24 Dec$24Frontier AirlinesLos Angeles International Airport (LAX) → San Francisco International Airport (SFO)nonstopfound 6 days agoOpen this trip
27 Dec$96Alaska AirlinesLos Angeles International Airport (LAX) → San Francisco International Airport (SFO)nonstopfound 2 days agoOpen this trip
28 Dec$90Frontier AirlinesLos Angeles International Airport (LAX) → San Francisco International Airport (SFO)nonstopfound yesterdayOpen this trip
29 Dec$20Frontier AirlinesLos Angeles International Airport (LAX) → San Francisco International Airport (SFO)nonstopfound yesterdayOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $17.

October 2026From $785 departure dates27 Oct · found 5 days agoOpen this trip
November 2026From $1914 departure dates17 Nov · found yesterdayOpen this tripEvery date in November 2026
December 2026From $17Cheapest seen10 departure dates8 Dec · found 7 days agoOpen this trip
January 2027From $1101 departure date4 Jan 2027 · found 2 days agoOpen this trip
February 2027From $431 departure date19 Feb 2027 · found 6 days agoOpen this trip
March 2027From $993 departure dates25 Mar 2027 · found 3 days agoOpen this trip
July 2027From $1391 departure date27 Jul 2027 · found 2 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work