Earn point on your loyalty program!arrow arc left

Cheap flights from Santa Ana (SNA) to San Francisco (SFO)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Santa Ana (SNA) to San Francisco (SFO)

How to find the cheapest flight from Santa Ana (SNA) to San Francisco (SFO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Santa Ana (SNA) to San Francisco (SFO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Santa Ana (SNA) to San Francisco (SFO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Santa Ana to San Francisco in March , April 2026

26 Mar - 27 Apr $ 92.00
SNA
Santa Ana
Frontier Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
DIRECT
SNA
Santa Ana
Pick dates
08 Mar - 04 Apr $ 209.00
SNA
Santa Ana
Frontier Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
DIRECT
SNA
Santa Ana
Pick dates
08 Mar - 05 Apr $ 353.00
SNA
Santa Ana
Hawaiian Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Hawaiian Airlines
DIRECT
SNA
Santa Ana
Pick dates

Last minute flights from Santa Ana to San Francisco

26 Mar - 31 Mar $ 166.00
SNA
Santa Ana
Hawaiian Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Hawaiian Airlines
DIRECT
SNA
Santa Ana
Pick dates
08 Mar - 31 Mar $ 256.00
SNA
Santa Ana
Hawaiian Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Hawaiian Airlines
DIRECT
SNA
Santa Ana
Pick dates
08 Mar - 31 Mar $ 310.00
SNA
Santa Ana
Hawaiian Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
Hawaiian Airlines
DIRECT
SNA
Santa Ana
Pick dates

One-way flights to San Francisco from Santa Ana

7:02 PM - 7:02 PM
Frontier Airlines
0 Stops
1h 37m
SNA - SFO
$ 64
Kiwi
Pick dates
6:47 PM - 6:47 PM
Frontier Airlines
0 Stops
1h 36m
SNA - SFO
$ 145
Kiwi
Pick dates
7:19 AM - 7:19 AM
United Airlines
0 Stops
1h 35m
SNA - SFO
$ 224
Kiwi
Pick dates

How to find the cheapest flight from Santa Ana (SNA) to San Francisco (SFO)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Santa Ana (SNA) to San Francisco (SFO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Santa Ana (SNA) to San Francisco (SFO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.