SFO

Find cheap Frontier flights to San Francisco from $58

1 adult
1 adult, Economy, 0 bags

Search hundreds of travel sites at once for deals on Frontier flights to San Francisco

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
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

ter, mai 5 - qua, mai 6
Frontier Logo
12:08 pm - 10:41 am
LAX
-
SFO
22h 33m
1 stop
Frontier Logo
3:26 pm - 5:04 pm
SFO
-
LAX
1h 38mnonstop
$95Frontier
ter, mai 5 - qua, mai 6
Frontier Logo
6:09 pm - 7:48 pm
LAX
-
SFO
1h 39mnonstop
Frontier Logo
8:28 pm - 9:03 am
SFO
-
LAX
12h 35m
1 stop
$96Frontier
sex, jul 17 - sáb, jul 18
Frontier Logo
7:22 pm - 9:00 pm
LAX
-
SFO
1h 38mnonstop
Frontier Logo
8:30 pm - 10:08 pm
SFO
-
LAX
1h 38mnonstop
$97Frontier
qui, mai 7 - seg, mai 11
Frontier Logo
4:42 pm - 6:21 pm
LAX
-
SFO
1h 39mnonstop
Frontier Logo
10:40 pm - 9:03 am
SFO
-
LAX
10h 23m
1 stop
$98Frontier
qui, mai 7 - seg, mai 11
Frontier Logo
4:42 pm - 6:21 pm
LAX
-
SFO
1h 39mnonstop
Frontier Logo
10:40 pm - 9:03 am
SFO
-
LAX
10h 23m
1 stop
$99Frontier
qui, mai 7 - seg, mai 11
Frontier Logo
4:42 pm - 6:21 pm
LAX
-
SFO
1h 39mnonstop
Frontier Logo
10:40 pm - 9:03 am
SFO
-
LAX
10h 23m
1 stop
$100Frontier
seg, mai 18 - qua, mai 20
Frontier Logo
4:52 pm - 6:31 pm
LAX
-
SFO
1h 39mnonstop
Frontier Logo
3:26 pm - 5:04 pm
SFO
-
LAX
1h 38mnonstop
$101Frontier
qui, jun 4 - seg, jun 8
Frontier Logo
7:22 pm - 9:04 pm
LAX
-
SFO
1h 42mnonstop
Frontier Logo
8:48 pm - 10:26 pm
SFO
-
LAX
1h 38mnonstop
$102Frontier
sex, mai 8 - seg, mai 11
Frontier Logo
10:07 pm - 8:30 am
LAX
-
SFO
10h 23m
1 stop
Frontier Logo
7:26 pm - 9:12 pm
SFO
-
LAX
1h 46mnonstop
$103Frontier
ter, mai 26 - sex, mai 29
Frontier Logo
7:22 pm - 9:04 pm
LAX
-
SFO
1h 42mnonstop
Frontier Logo
8:48 pm - 10:26 pm
SFO
-
LAX
1h 38mnonstop
$104Frontier
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$58
Average price round-trip$225
Good deal one-way$1,270
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Los Angeles to San Francisco
(avg. price over the last 2 weeks)
or less

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, American Airlines, Breeze Airways, 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
Fair2,985 verified ratings
5.9Boarding
4.5Food
6.6Crew
5.4Comfort
4.3Entertainment
Traveler rating:
Sort by:
S
4.0 Mediocre
They didn’t offer a water, even after I asked
A
2.0 Poor
Terrible check in experience
A
2.0 Poor
The worst
A
6.0 Okay
Horrible leg room Never again
M
10.0 Wonderful
Zero issues with this flight. Crew was outstanding and flight was super. Plane was clean and fine. The seats need more padding and water should be provided without cost. I recognize it's Frontier but there are some things that should still be part of the flight. But still very satisfied with the experience and quality.
A
2.0 Poor
They switched our terminal 3 times and we were delayed for four plus hours!!!
Y
2.0 Poor
Frontier Airlines suck!
I
8.0 Very good
It was an early flight and most people napped/slept and the crew let us which was nice.
A
10.0 Wonderful
Crew was awesome!
A
2.0 Poor
The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times
Read more about Frontier

Everything you need to know for your flight to San Francisco