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

Tue, Apr 7 - Fri, Apr 10
Frontier Logo
7:29 pm - 9:08 pm
LAX
-
SFO
1h 39mnonstop
Frontier Logo
8:14 pm - 9:56 pm
SFO
-
LAX
1h 42mnonstop
$85Frontier
Tue, Mar 31 - Thu, Apr 2
Frontier Logo
8:01 pm - 9:38 pm
LAX
-
SFO
1h 37mnonstop
Frontier Logo
8:09 pm - 9:46 pm
SFO
-
LAX
1h 37mnonstop
$86Frontier
Wed, Mar 25 - Tue, Mar 31
Frontier Logo
8:01 pm - 9:38 pm
LAX
-
SFO
1h 37mnonstop
Frontier Logo
8:09 pm - 9:39 pm
SFO
-
LAX
1h 30mnonstop
$87Frontier
Tue, Apr 7 - Sun, Apr 12
Frontier Logo
7:29 pm - 9:08 pm
LAX
-
SFO
1h 39mnonstop
Frontier Logo
8:14 pm - 9:56 pm
SFO
-
LAX
1h 42mnonstop
$88Frontier
Sat, Aug 1 - Mon, Aug 3
Frontier Logo
5:38 pm - 7:10 pm
LAX
-
SFO
1h 32mnonstop
Frontier Logo
8:20 pm - 9:54 pm
SFO
-
LAX
1h 34mnonstop
$89Frontier
Fri, May 1 - Thu, May 7
Frontier Logo
8:01 pm - 9:39 pm
LAX
-
SFO
1h 38mnonstop
Frontier Logo
9:33 pm - 8:18 am
SFO
-
LAX
10h 45m
1 stop
$90Frontier
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
$91Frontier
Sat, Apr 11 - Wed, Apr 15
Frontier Logo
7:34 pm - 9:13 pm
LAX
-
SFO
1h 39mnonstop
Frontier Logo
6:29 pm - 8:09 pm
SFO
-
LAX
1h 40mnonstop
$92Frontier
Mon, Apr 13 - Sat, Apr 18
Frontier Logo
10:53 pm - 1:52 pm
LAX
-
SFO
14h 59m
1 stop
Frontier Logo
6:29 pm - 8:09 pm
SFO
-
LAX
1h 40mnonstop
$93Frontier
Fri, Apr 17 - Tue, Apr 21
Frontier Logo
10:55 am - 9:13 pm
LAX
-
SFO
10h 18m
1 stop
Frontier Logo
6:29 pm - 8:09 pm
SFO
-
LAX
1h 40mnonstop
$94Frontier
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$49
Average price round-trip$193
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 9% lower on average.
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, American Airlines, Breeze Airways, Southwest, Alaska Airlines, 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 March and prices are highest at this time. The cheapest month to fly is January.

Frontier customer reviews

5.7
Fair3,039 verified ratings
6.0Boarding
5.5Comfort
4.3Entertainment
4.6Food
6.6Crew
Traveler rating:
Sort by:
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.
D
4.0 Mediocre
Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!
K
10.0 Wonderful
This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.
A
2.0 Poor
Frontier line changes my flight schedule with out my authorization. They never ask me and with out my concern they cut off 4 hours of my vacation they force my to leave 4 hours early from Puerto Rico.
A
2.0 Poor
First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.
A
8.0 Very good
There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.
D
10.0 Wonderful
Everything was great - service, facilities, process.
J
2.0 Poor
Awful. Scam company
Read more about Frontier

Everything you need to know for your flight to San Francisco