SFO

Find cheap Frontier flights to San Francisco from $50

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, Jan 13 - Mon, Jan 19
Frontier Logo
9:27 pm - 11:07 pm
LAX
-
SFO
1h 40mnonstop
Frontier Logo
10:50 am - 12:20 pm
SFO
-
LAX
1h 30mnonstop
$84Frontier
Thu, Jan 22 - Sun, Jan 25
Frontier Logo
5:49 pm - 7:23 pm
LAX
-
SFO
1h 34mnonstop
Frontier Logo
6:39 pm - 8:12 pm
SFO
-
LAX
1h 33mnonstop
$85Frontier
Thu, Apr 9 - Fri, Apr 10
Frontier Logo
6:58 pm - 8:30 pm
LAX
-
SFO
1h 32mnonstop
Frontier Logo
9:35 pm - 11:04 pm
SFO
-
LAX
1h 29mnonstop
$86Frontier
Thu, Jan 22 - Thu, Jan 29
Frontier Logo
5:49 pm - 7:23 pm
LAX
-
SFO
1h 34mnonstop
Frontier Logo
6:39 pm - 8:12 pm
SFO
-
LAX
1h 33mnonstop
$87Frontier
Fri, Feb 13 - Fri, Feb 20
Frontier Logo
7:44 am - 9:18 am
LAX
-
SFO
1h 34mnonstop
Frontier Logo
6:53 pm - 8:26 pm
SFO
-
LAX
1h 33mnonstop
$88Frontier
Sat, Jan 10 - Wed, Jan 14
Frontier Logo
9:18 pm - 10:56 pm
LAX
-
SFO
1h 38mnonstop
Frontier Logo
9:42 pm - 11:14 pm
SFO
-
LAX
1h 32mnonstop
$89Frontier
Fri, Feb 13 - Sun, Feb 15
Frontier Logo
7:44 am - 9:18 am
LAX
-
SFO
1h 34mnonstop
Frontier Logo
9:28 am - 11:07 am
SFO
-
LAX
1h 39mnonstop
$90Frontier
Fri, Feb 6 - Sun, Feb 8
Frontier Logo
6:06 pm - 7:38 pm
LAX
-
SFO
1h 32mnonstop
Frontier Logo
6:39 pm - 8:12 pm
SFO
-
LAX
1h 33mnonstop
$91Frontier
Fri, Jan 16 - Sun, Jan 18
Frontier Logo
6:14 pm - 7:46 pm
LAX
-
SFO
1h 32mnonstop
Frontier Logo
9:42 pm - 11:14 pm
SFO
-
LAX
1h 32mnonstop
$92Frontier
Sat, Jan 10 - Thu, Jan 22
Frontier Logo
9:18 pm - 10:56 pm
LAX
-
SFO
1h 38mnonstop
Frontier Logo
6:39 pm - 8:12 pm
SFO
-
LAX
1h 33mnonstop
$93Frontier
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$50
Average price round-trip$260
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 28% 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, Breeze Airways and Alaska Airlines.

  • 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 December and prices are highest at this time. The cheapest month to fly is September.

Frontier customer reviews

5.7
Fair3,069 verified ratings
4.4Entertainment
4.6Food
6.6Crew
5.5Comfort
6.0Boarding
Cons -
  • There was no garbage left from previous flight. (in 4245 reviews)
  • On the ticket it said checked bag. (in 1044 reviews)
Show reviews that mention
Traveler rating:
Sort by:
A
2.0 Poor
The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.
E
2.0 Poor
This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.
A
2.0 Poor
They cancelled my flight. Will never use them again.
J
4.0 Mediocre
Delayed 7 times
S
2.0 Poor
The flight was canceled
A
2.0 Poor
One of the worst travel experiences I've had. Had a flight scheduled with CVG to RSW on VLSWQX this morning departing at 5:30. Two individuals at the gate and one was in training. Not her fault but she didn't have the ability to check people in resulting in at least 15 families that didn't make it on the plane because they weren't checked into the system in time. When arriving at the airport to drop off our prepaid checked bags, the bag drop off agent asked if we could check our bags at the gate because of the long line. We said no problem so arrived at the gate by 5:00. They told those people that had previously paid for checked bags to stand off to the side while they let others that either didn't have a checked bag or their bag was already on the plan through. Realizing the gate workers had an issue, they either called for help or this lady showed up late for work as she didn't arrive until 5:15. The worker who had been there training the other individual and working diligently to make sure all passengers got on board. He even said that at one point all people that are currently in line are fine but asked the person in training to stand outside the ticketing area around 5:15 to notify any late travels that the flight was in boarding process and they arrrived too late. At that point, we're sill standing off to the side with our pre-paid checked bags patiently waiting. When the new lady arrived she couldn't have been more rude. It was an awful seen. Essentially they had asked for those without an assigned seat to board last, those with pre-paid checked bag stand off to the site and any traveling with a larger items that needed to be checked at the gate (such as a stroller), wait on the side. They realized that the flight needed to leave on time so the gate attendant shut the gate. So anyone without a seat assignment, those that had pre-checked bags, and the worst one I saw was a mother with two infant children was in line with use because she was asked to stand to the side because her stroller. When they shut the door to the plan they told her she could no longer get on. Her checked bags were already on the plane with her car keys in them, and the lady told her we couldn't accept anyone else on because the door was shut. She didn't even have a way to get home from the airport. Truely evil behavior. I've flown Frontier enough to know customer service is not a top priority in the company's mission, but this was an all-time low. I'm sending this after an 18 hour drive that our family just completed to Bonita Springs . I felt really bad for the lady being trained and the other individual trying to help, but when the new lady came to the gate she was truly one of the rudest individuals I've ever met. One lady had been there since 4am but because she didn't have an assigned seat they wouldn't let her on the plan.
B
10.0 Wonderful
Very nice flight.
A
8.0 Very good
Not enough leg room.
J
6.0 Okay
I loved the staff on the plane. So friendly and helpful! However, there was an argument and misunderstanding by the staff and a customer at the gate, and the staff member was being unprofessional. When we arrived in Atlanta, we waited 1.5 hrs for our luggage to arrive. When I asked the airport attendant, they said Frontier had the longest wait for luggage out of any airlines, and that they could not be held responsible for the delay.
A
2.0 Poor
Not clean and was told I would get a great seat and it was not great at all

Everything you need to know for your flight to San Francisco