SFO

Find cheap Frontier flights to San Francisco from $49

1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Frontier Flight Deals to San Francisco

 
Here are some of the best deals found on KAYAK recently from Frontier to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip Frontier flight deals to San Francisco

Wed, Jun 3 - Sat, Jun 6
Frontier Logo
7:22 pm - 9:04 pm
LAX
-
SFO
1h 42mnonstop
Frontier Logo
8:48 pm - 10:26 pm
SFO
-
LAX
1h 38mnonstop
$86Frontier
Mon, Apr 27 - Mon, May 4
Frontier Logo
8:01 pm - 9:39 pm
LAX
-
SFO
1h 38mnonstop
Frontier Logo
6:29 pm - 8:09 pm
SFO
-
LAX
1h 40mnonstop
$87Frontier
Fri, Apr 3 - Tue, Apr 7
Frontier Logo
7:34 pm - 9:08 pm
LAX
-
SFO
1h 34mnonstop
Frontier Logo
8:14 pm - 9:56 pm
SFO
-
LAX
1h 42mnonstop
$88Frontier
Fri, Apr 3 - Tue, Apr 7
Frontier Logo
7:34 pm - 9:08 pm
LAX
-
SFO
1h 34mnonstop
Frontier Logo
8:14 pm - 9:56 pm
SFO
-
LAX
1h 42mnonstop
$89Frontier
Wed, Apr 8 - Tue, Apr 14
Frontier Logo
7:34 pm - 9:13 pm
LAX
-
SFO
1h 39mnonstop
Frontier Logo
6:29 pm - 8:09 pm
SFO
-
LAX
1h 40mnonstop
$90Frontier
Thu, May 14 - Sat, May 16
Frontier Logo
7:22 pm - 9:04 pm
LAX
-
SFO
1h 42mnonstop
Frontier Logo
8:48 pm - 10:26 pm
SFO
-
LAX
1h 38mnonstop
$91Frontier
Wed, Apr 1 - Wed, Apr 22
Frontier Logo
7:34 pm - 9:08 pm
LAX
-
SFO
1h 34mnonstop
Frontier Logo
6:29 pm - 8:09 pm
SFO
-
LAX
1h 40mnonstop
$92Frontier
Thu, May 7 - Sat, May 9
Frontier Logo
7:22 pm - 9:04 pm
LAX
-
SFO
1h 42mnonstop
Frontier Logo
8:48 pm - 10:26 pm
SFO
-
LAX
1h 38mnonstop
$93Frontier
Sat, May 2 - Mon, May 4
Frontier Logo
8:01 pm - 9:39 pm
LAX
-
SFO
1h 38mnonstop
Frontier Logo
8:16 pm - 9:03 am
SFO
-
LAX
12h 47m
1 stop
$94Frontier
Sat, May 2 - Mon, May 4
Frontier Logo
8:01 pm - 9:39 pm
LAX
-
SFO
1h 38mnonstop
Frontier Logo
6:13 pm - 9:03 am
SFO
-
LAX
14h 50m
1 stop
$95Frontier
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$49
Average price round-trip$239
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Los Angeles to San Francisco
(price for this month)

When to book flights with Frontier to San Francisco

Average price per month
Flight prices as travel date approaches

FAQs for flying to San Francisco with Frontier

  • Which other airlines fly to San Francisco?

    Along with Frontier, you can also fly to San Francisco with United Airlines, United Airlines, Alaska Airlines, American Airlines, Breeze Airways, Southwest, Alaska Airlines and Breeze Airways.

  • Which airport do Frontier flights to San Francisco fly into?

    You’ll fly into San Francisco Airport when flying to San Francisco with Frontier.

Top tips for your flights to San Francisco with Frontier

  • If you’re intending to fly with Frontier, book your flight to San Francisco at least 2 weeks before departure to ensure a below-average price.
  • High season for flights to San Francisco with Frontier is July and prices are highest at this time. The cheapest month to fly is January.

Frontier customer reviews

5.7
Fair3,030 verified ratings
4.6Food
6.6Crew
5.5Comfort
6.0Boarding
4.3Entertainment
Traveler rating:
Sort by:
I
2.0 Poor
Never got that flight
I
2.0 Poor
My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience
L
2.0 Poor
It was cancelled
C
4.0 Mediocre
There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!
J
2.0 Poor
Remind customers of the need to have passport or new ID for boarding.
A
2.0 Poor
Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!
S
2.0 Poor
The flight never took off and we spent 7 hours at the airport
P
10.0 Wonderful
Clean, on time
D
10.0 Wonderful
Gate not determined until I got to the airport - hard to plan the trip to the airport.
T
2.0 Poor
Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.
Read more about Frontier

Everything you need to know for your flight to San Francisco