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$28 Find cheap flights to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Francisco departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 8/24
Sat 8/31

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco
These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco
In the last 7 days travelers have searched 50,552,696 times on KAYAK, and here is why:

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Cheap flight deals to San Francisco

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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 and deals for you by selecting your travel dates.
Choose your dates
8:15 am - 9:34 amLAX-SFO
1h 19mnonstop
2:41 pm - 4:10 pmSFO-LAX
1h 29mnonstop
$38Frontier
Find Deal
Tue, Aug 6 - Wed, Aug 7
8:15 am - 9:34 amLAX-SFO
1h 19mnonstop
11:17 am - 12:34 pmSFO-LAX
1h 17mnonstop
$39Frontier
Find Deal
Wed, Aug 7 - Wed, Aug 14
10:25 pm - 11:49 pmLAX-SFO
1h 24mnonstop
12:55 pm - 2:28 pmSFO-LAX
1h 33mnonstop
$97Delta
Find Deal
Tue, Aug 20 - Tue, Aug 27
8:50 am - 10:14 amLAX-SFO
1h 24mnonstop
6:59 pm - 8:39 pmSFO-LAX
1h 40mnonstop
$117Alaska Airlines
Find Deal
Fri, Aug 9 - Mon, Aug 12
8:50 am - 10:14 amLAX-SFO
1h 24mnonstop
6:00 am - 7:36 amSFO-LAX
1h 36mnonstop
$129Alaska Airlines
Find Deal
Fri, Aug 9 - Sun, Aug 11
5:30 pm - 7:42 pmSEA-SFO
2h 12mnonstop
5:55 am - 8:08 amSFO-SEA
2h 13mnonstop
$137Delta
Find Deal
Wed, Sep 4 - Wed, Sep 11
7:00 am - 8:45 amDFW-SFO
3h 45mnonstop
5:49 am - 11:19 amSFO-DFW
3h 30mnonstop
$149American Airlines
Find Deal
Tue, Aug 20 - Sat, Aug 24
8:17 pm - 11:07 pmORD-SFO
4h 50mnonstop
11:59 pm - 6:12 amSFO-ORD
4h 13mnonstop
$150American Airlines
Find Deal
Wed, Oct 30 - Sun, Nov 3
6:45 pm - 8:18 pmONT-SFO
1h 33mnonstop
11:19 pm - 12:45 amSFO-ONT
1h 26mnonstop
$174United Airlines
Find Deal
Wed, Sep 4 - Wed, Sep 4
7:30 am - 10:08 amORD-SFO
4h 38mnonstop
12:56 pm - 9:01 pmSFO-ORD
6h 05m1 stop
$189United Airlines
Find Deal
Fri, Sep 6 - Tue, Sep 10

Flights to San Francisco - Travel Insights & Trends

Get data-powered insights and trends for flights to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to San Francisco?

These are the best prices found by users searching on KAYAK in the last 72 hours.
In the last 3 days, the lowest price for a flight to San Francisco was $28 for a one-way ticket from Ontario and $38 for a round-trip. The most popular route searched for by our users was for flights from Los Angeles to San Francisco and the best round-trip deal found in the last 3 days was $38.

How much is a flight to San Francisco?

The average and cheapest price for all flights to San Francisco from each origin found by users searching on KAYAK in the last month.
On average, a flight to San Francisco costs $342. The cheapest price found on KAYAK in the last 2 weeks cost $24 and departed from Ontario. The most popular routes on KAYAK are Los Angeles to San Francisco which costs $209 on average, and Boston to San Francisco, which costs $388 on average.
See prices from:

What is the cheapest day to fly to San Francisco?

The average price of all flights to San Francisco clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to San Francisco is Friday where tickets can be as cheap as $300. On the other hand, the most expensive day to fly is Sunday, where prices are $390 on average.

What is the cheapest month to fly to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to San Francisco is August, where tickets cost $297 on average for one-way flights. On the other hand, the most expensive months are December and November, where the average cost of tickets from the United States is $385 and $372 respectively. For return trips, the best month to travel is September with an average price of $298.

What is the cheapest time of day to fly to San Francisco?

The average price for all flights to San Francisco depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to San Francisco is generally at night, when flights cost $403 on average. The most expensive time of day to fly to San Francisco is generally in the morning, which is peak travel time and where the average cost of a ticket is $451.

What is a good deal for flights to San Francisco?

If you’re looking for cheap airfare to San Francisco, 25% of our users found tickets to San Francisco for the following prices or less: From Provo $59 one-way - $88 round-trip, from Los Angeles $64 one-way - $116 round-trip, from Salt Lake City $88 one-way - $120 round-trip.

How far in advance should I book a flight to San Francisco?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 174 days before departure.

Which airlines fly to San Francisco?

Many airlines fly to San Francisco, the most common ones being United Airlines, Alaska Airlines, and Delta. See the amount of flights per week for popular airlines flying to San Francisco.

Which airline offers the most flights to San Francisco?

Of the 10 airlines that fly to San Francisco, United Airlines offers the most flights, with around 2,176 per week, followed by Alaska Airlines with 781 flights per week.

How long is the flight to San Francisco?

The duration of your flight to San Francisco depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to San Francisco on KAYAK are from Los Angeles, which takes 1h 17m, Miami, which takes 5h 52m, Newark, which takes 5h 57m, and New York, which takes 6h 14m.

How many direct flights to San Francisco are there each day?

There are around 607 direct flights from within United States to San Francisco every day. Most flights depart in the morning, with 8:00 am the most common departure time and 43% of flights departing in the morning.

How many direct flights to San Francisco are there each week?

Each week there are around 4,243 direct flights from within United States to San Francisco. The most common day for departures is Monday, with 15% of flights taking off on this day.

How many long-haul flights are there to San Francisco each week?

Each week, there are 1,503 medium-haul flights (3-6 hour flight duration) and 1,741 short-haul flights (up to 3 hour flight duration) to San Francisco. There aren't any long-haul flights (6-12 hour flight duration).

How many cities have direct flights to San Francisco?

From the United States, there are direct flights to San Francisco from 37 cities. The city with the most direct flights is Los Angeles, with 358 direct flights each week.

Good to know

Low season

January

High season

August

Cheapest flight

$28
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Ontario to San Francisco

When to book flights to San Francisco

Are your dates flexible? Find out the best times to travel to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to San Francisco based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking San Francisco flights

  • What are the accessible services available at San Francisco International Airport?

    SFO is an accessible airport. It is committed to ensuring that all facilities, programs, and services are accessible to every traveler. Parking for special needs passengers is available in the disabled parking stalls close to the terminals. SFO offers TTY telephones, accessible via credit card and cash. The phones are available on the Departures and Arrivals Levels of Terminal 1, Terminal 3, and International Terminal. Wheelchair assistance services are offered by the airlines at the terminal check-ins and curbside in Terminals 1, 2, and 3.

  • Is there a business center at San Francisco International Airport?

    If you’re a business traveler, take advantage of the onsite business center at SFO. The building, located at 575 North McDonnell Road, is the new home for Airport Commission employees working in Information Technology and Telecommunications (ITT), Aviation Management, Parking Management, Revenue Development and Management, Finance, and Accounting.

  • How can I get around San Francisco International Airport?

    SFO's AirTrain offers transit within the airport. It operates 24/7 and has station departures every 4min. Two lines, The Blue Line and the Red Line, are operational. The Red Line links all the terminal garages, terminals, Grand Hyatt at SFO, and the BART station. On the other hand, the Blue Line links the Rental Car Center, the Grand Hyatt at SFO, the BART Station, and Long-Term Parking.

  • Which rental car companies are available at San Francisco International Airport?

    If you’re looking to drive yourself around San Francisco, you will be happy to learn that the airport has a rental car center. To get to the Rental Car Facility, take the AirTrain Blue Line. The following agencies offer onsite rental car services at FLL: Alamo, Avis, Dollar, Budget, Sixt, Hertz, Thrifty, Enterprise, and National.

  • What child-friendly features and amenities does SFO have available?

    SFO has multiple “Kids’ Spots” throughout the terminals that provide a fun and interactive space for children prior to their flights. There are also self-guided tours in the International Terminal and in Terminals 2 and 3.

  • How far away is the San Francisco International Airport from the city?

    San Francisco International airport is around 21 miles away from the city. It takes about 30 minutes to get into the city on the BART and costs around $10. A taxi from the airport to downtown will take between 25 and 35 minutes and will cost roughly $40. Shuttle buses from the airport to the city are also available and tend to be a bit slower than taxis as they have to make multiple stops, so expect to be on there around 40 minutes. Tickets will range between $15 and $25.

  • What to do in San Francisco International Airport?

    SFO’s Aviation Museum & Library is a great option for travelers who have some downtime to spend at the airport. Open from 10:30 a.m. to 4:30 p.m. and located in the International Terminal pre-security, it is a great educational experience for the whole family.

  • Are there any other airports nearby SFO?

    The Oakland International Airport connects directly via BART to SFO and is a great alternative option for flying into the Bay Area. Slightly to south, you will also find the San Jose International Airport, which is easily reached by shuttle bus from SFO.

  • Do hotels in San Francisco offer shuttle service from San Francisco International Airport?

    Dozens of hotels offer complimentary shuttle services to and from SFO. The shuttle buses can be found in the Hotel Courtesy Shuttle Zones at each terminal. Phones to contact participating hotels are located at each zone.

  • What is the cheapest flight to San Francisco?

    In the last 3 days, the lowest price for a flight to San Francisco was $28 for a one-way ticket from Ontario and $38 for a round-trip. The most popular route searched for by our users was for flights from Los Angeles to San Francisco and the best round-trip deal found in the last 3 days was $38.

  • How far is San Francisco Airport from central San Francisco?

    Central San Francisco is 12 miles away from San Francisco Airport.

  • What is the name of San Francisco’s airport?

    There is only 1 airport in San Francisco, called San Francisco Airport (SFO). It can also be referred to as San Francisco or San Francisco Intl.

  • How much is a flight to San Francisco?

    On average, a flight to San Francisco costs $342. The cheapest price found on KAYAK in the last 2 weeks cost $24 and departed from Ontario Airport.

  • How does KAYAK find such low prices on flights to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to San Francisco

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco flight deals.
  • The easiest way to get into San Francisco from SFO is to take the BART (Bay Area Rapid Transport) straight from the airport to your final destination. The San Francisco International Airport station is located in Terminal 3 and is a short AirTrain ride from the other terminals. Trains arrive every 15 minutes and it takes around 30 minutes to get from the airport to the downtown area. A one-way ticket from the airport to downtown costs around $10.
  • Wells Fargo runs ATMs at San Francisco International Airport (SFO). In Terminal 1, the ATMs are near Gate 42 in the Boarding Area C and Gate 24 on the Arrivals Level. The ATMs in Terminal 2 are near Gate 59B in the Boarding Area D.
  • The Grand Hyatt at SFO is conveniently located at the airport entrance. It is easily accessible from all the terminals by the road or the Air Train. The hotel features soundproof guest rooms, banquet facilities, a fitness center, and culinary services.
  • SFO Medical Clinic is located on the Departures Level of the International Terminal Main Hall Departures/Ticketing Level (pre-security). Operating hours would be 8:30am to 5:00pm. Closed on weekends and holidays. It offers travel medicine, occupational health services, immigration physicals, and urgent care.
  • Gadget-totting passengers traveling through SFO will be happy to learn that they can charge their devices for free at the airport’s workstations. The stations are located Pre and Post security in the International Terminal Main Hall.
  • Active members of the US military and their families are welcome to use SFO's USO Center. It is located on the Mezzanine Level of the Harvey Milk Terminal 1 and operates daily from 7:00am to 8:00pm. The USO Center offers a Gaming lounge, computer stations, resting zones, family rooms, drinks, and snacks.
  • Need to center yourself before or after your flight to San Francisco? The Berman Reflection Room in the pre-security area of the International Terminal is there for you. It is open daily from 6:30am to 11:30pm.
  • Freshen Up!, located in the International Terminal, offers a variety of services, such as showers, ironing facilities and nap rooms. So if you need to clean up a bit before you head out into the city, this is the perfect place for you. Wash away your frustrations starting at $30, their personable staff will make you feel right at home
  • If you are taking your furry companion with you on your flight to San Francisco, SFO has both pre-security and post-security animal relief areas that are open 24 hours daily. The animal relief areas offer a variety of amenities, including water bowls, paper towels and bags.
  • Wish you could have taken your pet with you? Don’t worry if you need a little love from a furry friend, because the Wag Brigade is there for you in Terminal 3. The Wag Brigade is a troop of service dogs and their handlers who are there to help you decompress and relax before or after your flight. The Wag Brigade is available Monday to Friday and can be found around the check-in counters and the boarding area, just look for the vests reading “Pet me!”
See more tips

Prefer to fly non-stop to San Francisco?

Find which airlines fly direct to San Francisco Airport, which days they fly and book direct flights.

Nonstop departures

United States to San Francisco

Monday

AIR PREMIA, ANA, Aer Lingus, +79 more

AIR PREMIA, ANA, +80 more

Tuesday

ANA, Aer Lingus, Aeromexico, +80 more

ANA, Aer Lingus, +81 more

Wednesday

AIR PREMIA, ANA, Aer Lingus, +80 more

AIR PREMIA, ANA, +81 more

Thursday

ANA, Aer Lingus, Aeromexico, +81 more

ANA, Aer Lingus, +82 more

Friday

AIR PREMIA, ANA, Aer Lingus, +79 more

AIR PREMIA, ANA, +80 more

Saturday

ANA, Aer Lingus, Aeromexico, +80 more

ANA, Aer Lingus, +81 more

Sunday

AIR PREMIA, ANA, Aer Lingus, +82 more

AIR PREMIA, ANA, +83 more

See more direct flights

Nonstop returns

San Francisco to United States

Monday

AIR PREMIA, ANA, Aer Lingus, +79 more

AIR PREMIA, ANA, +80 more

Tuesday

ANA, Aer Lingus, Aeromexico, +80 more

ANA, Aer Lingus, +81 more

Wednesday

AIR PREMIA, ANA, Aer Lingus, +80 more

AIR PREMIA, ANA, +81 more

Thursday

ANA, Aer Lingus, Aeromexico, +81 more

ANA, Aer Lingus, +82 more

Friday

AIR PREMIA, ANA, Aer Lingus, +79 more

AIR PREMIA, ANA, +80 more

Saturday

ANA, Aer Lingus, Aeromexico, +80 more

ANA, Aer Lingus, +81 more

Sunday

AIR PREMIA, ANA, Aer Lingus, +82 more

AIR PREMIA, ANA, +83 more

See more direct flights
See more direct flights

Top 5 airlines flying to San Francisco

 
See real verified KAYAK customer reviews for airlines flying to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to San Francisco. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9365 reviews
7.2Entertainment
7.2Food
7.9Comfort
8.2Boarding
8.6Crew
Airline reviews

The landing was a little rough - but a good flight overall! :)

8.0 ExcellentAnonymous, Jul 2024ORD - SFO
Read more about Alaska Airlines reviews

The landing was a little rough - but a good flight overall! :)

Although the plane was delayed , I appreciate the food credit.

The boarding took an extremely long time, we were taxiing for over an hour, there was no WiFi on the flight, there were many sick people coughing and sneezing without masks and when we got to the gate it took an extra 30 minutes for the crew to open the door because the crew was at the wrong gate.

The issue was not alaska airlines. The ticket you printed was innacurate.

Seat 6F was very good, but had loud engine noise

first class on these new Boeings is horrible, absolutely not worth the money, its bad. I need to find a IAD to SFO with an Airbus like Virgin used to have, that was the best ever. I am now only looking for flights with an Airbus

It was prompt. The only problem was that there are electric outlets at the seats, but they're on a slant, so my computer charger just fell out if I wasn't holding it. Flight attendants were fabulous.

Everything went smoothly, with the exception of a two-hour delay on the return flight, which wasn't the airline's responsibility.

extremely bad. crew at the gate and in flight unprofessional, unfriendly , refusing to offer any help

Glad to have more leg room. There were four restrooms, which was great and they were in decent conditions. Very impressed.

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

Rough day of travel all the way around. Wrong info given to us multiple times and mistakes in their booking making our trip 10 hours longer than planned. I’m bummed because I fly Delta all the time and love them. Mistakes happen. Just bummed that this was a rare trip our whole family was traveling together.

Meh. A late flight meant I missed my connections, and a 2pm LAX arrival turned into gettin in after midnight.

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Boarding was efficient. Crew was not pleasant and skipped me during a round of beverage service. Older plane with no seat back screens and I couldn’t connect to wifi or their entertainment offerings.

United Airlines was fantastic, however, UnderPricer was a nightmare. I got to the airport 4 hours before my flight. We are moving to New Zealand so had quite a bit of baggage (16 checked items) and so wanted to have plenty of time to get everything taken care of properly. When I went to check in they (United) could only find a ticket for me. The 5 tickets for my children were never officially ticketed. I called Underpricer and they told me it was United's fault and United told me that Underpricer just needs to reissue the tickets, but they refused to. I asked the Underpricer agent to transfer me to his supervisor as I was not getting the help I needed. He told me the supervisor was busy but that he would call me back in 30 minutes. 30 minutes came and went with no phone call. After an hour I called Underpricer back but they would not let me talk to the person I had talked to before, just told me that he was talking with the supervisor and technical support. I called again an hour later, was told the same thing. I tried again later, with only about 30 minutes until my flight was scheduled to leave (meaning I had been at the airport for more than 3 hours with my 5 children trying to get ticketed and board the flight). Also, my husband had moved to New Zealand 3 months prior, I haven't seen him in 3 months, my children hadn't seen their dad in 3 months, we were all extremely eager to get on that flight and get to New Zealand. The situation with the tickets did not get resolved until after it was too late to check our luggage and board our flight. We were devastated. My 11 year old son was in tears at not being able to be on his way to see his dad. Thankfully we were rebooked for the next evening, but that night it felt devastating. We'd been at the airport for 4 hours waiting. My in-laws waited with me and then helped me reload all our baggage and took us home to stay with them for the night. On the newly booked flights we could not sit together - my children were spread throughout the plane. So, even though I had paid extra to select our seats after buying my seats from Underpricer only two of us were able to sit together (thankful that my 11 year old wasn't all by himself, but not happy that my 14 & 16 year old daughters were seated by strangers). I really feel that Underpricer should refund me what I paid for the seating ($120 USD). It was a very frustrating situation and I plan on never using Kayak or Underpricer ever again.

The lady at the check in counter wasn't helpful

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

There were delays on both ends. It made it less than excellent. This plane was great though

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Better than expected.on time. Friendly staff in NY however MYR not so nice.

The flight crew and flight attendants are poorly trained and demonstrate poor professionalism. They have a sloppy appearance and communicate with patrons poorly. It is embarrassing for them to be representatives of an airline and for them to be called professionals.

After 5 hours of delay, they cancelled the flight. Very disappointed

My flight to LA was cancelled. I waited at the airport for 3 hrs saying it was delayed and then all of a sudden it was cancelled. Frontier only gave me a voucher and refund but could not rebook me. Flights on other airlines were too expensive last minute. I had to drive down to LA and didn’t even take my return flight home since I had to drive. One of the worst airline experiences in my life. It’s crazy how airlines can just upend people’s plans just like that.

Flying Frontiier was extremely poor!! I paid for a7:15am flight on flight 1601 from PHL To Las Vegas and the delay was brutally, excruciatingly and disgustingly long (8 hrs). I arrived by Uber to PHL at 5:30 am and had to spend the entire 8 hr delay inside the airport. Even more atrocious was that the flight was delayed twice. On the phone with customer service for two hours and was not fully compensated. I feel taken advantage of with this airline. They offered a menial couched for another flight within 90 days to me and my husband who has never flown but this experience has made us almost 100% sure to not fly this airline and will suggest that others don’t either. We don’t want to book ever again, don’t want a menial voucher and I believe by standard and because the flight was delayed for 8 hours, I should be fully reimbursed for the entire round trip. There is no excuse why this should have ever occurred. After sharing my experience with others in Vegas and Philadelphia, I was told that Frontier airlines is notorious for long delayed flights, poor customer service and refusal to compensate people correctly. I’m very nervous to see what departing from Vegas to Philadelphia will bring.

I fly Frontier often and generally don't have any issues. For some reason, the Denver to Houston's George Bush Intercontinental (IAH) flight always needs to wait on the tarmac in Houston because a gate is not available after landing. I've been stuck for as little as 15 minutes and as much as a little over an hour. I know only fly the Frontier Denver to IAH route when there is not an available flight to Houston Hobby (HOU).

Flight was 3 hours late leaving. Poor communication from the staff about delays. Impossible to get in touch with customer service (by design). And it actually didn't come out to be much cheaper than a non-budget airline! Not worth the headache, I'm never flying Frontier again

I’ve never flown frontier without a flight getting canceled. I understand that things go wrong with planes, but all other airlines handle cancellations so well. Frontier becomes a dumpster fire if a problem appears for them.

Checking in was easy and simple, crew was nice and efficient, but I would improve seat assignment randomness to make it easier to sit together based on when you check in. Overall would fly with them again.

Flying Frontier was a nightmare. From the booking through Kayak, checking in, departing and arriving, I will never recommend Kayak or Frontier.

Book Cheap San Francisco Plane Tickets

Recent round-trip flight deals

 
These are the cheapest round-trip flights to San Francisco found on KAYAK in the last 72 hours.
8/6Tue
nonstopFrontier
1h 19mLAX-SFO
8/7Wed
nonstopFrontier
1h 29mSFO-LAX
$38
8/7Wed
nonstopFrontier
1h 19mLAX-SFO
8/14Wed
nonstopFrontier
1h 17mSFO-LAX
$39
8/20Tue
nonstopDelta
1h 24mLAX-SFO
8/27Tue
nonstopDelta
1h 33mSFO-LAX
$97
8/9Fri
nonstopAlaska Airlines
1h 24mLAX-SFO
8/12Mon
nonstopAlaska Airlines
1h 40mSFO-LAX
$117
8/9Fri
nonstopAlaska Airlines
1h 24mLAX-SFO
8/11Sun
nonstopAlaska Airlines
1h 36mSFO-LAX
$129
9/4Wed
nonstopDelta
2h 12mSEA-SFO
9/11Wed
nonstopDelta
2h 13mSFO-SEA
$137
8/20Tue
nonstopAmerican Airlines
3h 45mDFW-SFO
8/24Sat
nonstopAmerican Airlines
3h 30mSFO-DFW
$149
10/30Wed
nonstopAmerican Airlines
4h 50mORD-SFO
11/3Sun
nonstopAmerican Airlines
4h 13mSFO-ORD
$150
9/4Wed
nonstopUnited Airlines
1h 33mONT-SFO
9/4Wed
nonstopUnited Airlines
1h 26mSFO-ONT
$174
9/6Fri
nonstopUnited Airlines
4h 38mORD-SFO
9/10Tue
1 stopUnited Airlines
6h 05mSFO-ORD
$189

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to San Francisco found on KAYAK in the last 72 hours.
8/22Thu
nonstopFrontier
1h 27mONT-SFO
$28
8/1Thu
nonstopFrontier
1h 19mLAX-SFO
$29
8/7Wed
nonstopDelta
1h 21mLAX-SFO
$59
9/28Sat
nonstopAlaska Airlines
2h 14mSEA-SFO
$63
9/10Tue
nonstopAlaska Airlines
2h 10mSEA-SFO
$68
9/28Sat
nonstopDelta
2h 17mSEA-SFO
$69
9/7Sat
nonstopAmerican Airlines
3h 43mDFW-SFO
$75
9/7Sat
nonstopAmerican Airlines
4h 44mORD-SFO
$80
8/20Tue
nonstopUnited Airlines
4h 41mORD-SFO
$95
10/29Tue
1 stopUnited Airlines
8h 29mBOS-SFO
$114

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Last minute flights to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to San Francisco that are departing in the next 10 days.
7/30Tue
nonstopFrontier
1h 19mLAX-SFO
8/6Tue
nonstopFrontier
1h 29mSFO-LAX
$73
7/30Tue
nonstopFrontier
1h 26mONT-SFO
8/6Tue
nonstopFrontier
1h 22mSFO-ONT
$78
7/30Tue
nonstopDelta
1h 22mLAX-SFO
7/31Wed
nonstopDelta
1h 32mSFO-LAX
$154
7/29Mon
nonstopDelta
1h 24mLAX-SFO
7/31Wed
nonstopDelta
1h 41mSFO-LAX
$156
7/29Mon
nonstopAlaska Airlines
1h 22mLAX-SFO
7/31Wed
multi-stopAlaska Airlines
6h 39mSFO-LAX
$195
7/29Mon
multi-stopAmerican Airlines
6h 11mLAX-SFO
7/31Wed
nonstopAmerican Airlines
1h 32mSFO-LAX
$196
7/27Sat
multi-stopAmerican Airlines
6h 15mLAX-SFO
7/31Wed
nonstopAmerican Airlines
1h 32mSFO-LAX
$199
7/26Fri
nonstopAlaska Airlines
1h 26mLAX-SFO
7/28Sun
nonstopAlaska Airlines
1h 36mSFO-LAX
$234
7/26Fri
nonstopUnited Airlines
1h 25mLAX-SFO
7/26Fri
nonstopUnited Airlines
1h 40mSFO-LAX
$257
7/29Mon
nonstopUnited Airlines
1h 25mLAX-SFO
7/31Wed
multi-stopUnited Airlines
10h 49mSFO-LAX
$332

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Flights to San Francisco

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - United States

Cabin classes:

$265
$217
$78
$35

Browse origins:

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