SFO - BIQ

$873 Find Cheap Flights from San Francisco to Biarritz

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Biarritz departing on 11/10. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Biarritz

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Biarritz, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Biarritz, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$773
Overall average: $899
KLM
lun. 11/10mar. 11/18
SFO - BIQ • 2 stops
Cheapest one-way
Multiple Airlines
lun. 10/13
SFO - BIQ • multi-stop
Top airlines
KLM
Cheapest • from $773 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 35% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Biarritz!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Biarritz (SFO-BIQ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Biarritz 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 flight deals from San Francisco to Biarritz

lun., nov. 10 - mar., nov. 18
KLM Logo
10:30 am - 1:15 pmSFO-BIQ
17h 45m2 stops
KLM Logo
7:10 am - 1:25 pmBIQ-SFO
15h 15m1 stop
$773KLM
Find Deal
lun., nov. 10 - mar., nov. 18
Delta Logo
3:40 pm - 10:45 amSFO-BIQ
34h 05m1 stop
Delta Logo
7:10 am - 1:25 pmBIQ-SFO
15h 15m1 stop
$775Delta
Find Deal
lun., nov. 10 - mar., nov. 18
KLM Logo
10:30 am - 1:15 pmSFO-BIQ
17h 45m2 stops
KLM Logo
7:10 am - 6:01 pmBIQ-SFO
19h 51m2 stops
$779KLM
Find Deal
mar., nov. 25 - mar., dic. 2
Delta Logo
6:00 am - 1:15 pmSFO-BIQ
22h 15m2 stops
Delta Logo
7:10 am - 1:25 pmBIQ-SFO
15h 15m1 stop
$873Delta
Find Deal
mar., nov. 25 - mar., dic. 2
KLM Logo
7:15 am - 10:45 amSFO-BIQ
18h 30m2 stops
KLM Logo
7:10 am - 3:57 pmBIQ-SFO
17h 47m2 stops
$882KLM
Find Deal
jue., mar. 5 - lun., mar. 9
Delta Logo
3:40 pm - 2:30 pmSFO-BIQ
13h 50m1 stop
Delta Logo
11:30 am - 2:25 pmBIQ-SFO
34h 55m1 stop
$884Delta
Find Deal
jue., mar. 5 - lun., mar. 9
Delta Logo
3:40 pm - 2:30 pmSFO-BIQ
13h 50m1 stop
Delta Logo
2:00 pm - 2:25 pmBIQ-SFO
32h 25m1 stop
$885Delta
Find Deal
jue., mar. 5 - lun., mar. 9
Delta Logo
8:55 am - 2:30 pmSFO-BIQ
20h 35m2 stops
Delta Logo
11:30 am - 2:25 pmBIQ-SFO
34h 55m1 stop
$889Delta
Find Deal
jue., mar. 5 - lun., mar. 9
Delta Logo
8:55 am - 2:30 pmSFO-BIQ
20h 35m2 stops
Delta Logo
2:00 pm - 4:29 pmBIQ-SFO
34h 29m2 stops
$898Delta
Find Deal
lun., nov. 10 - mar., nov. 18
Multiple Airlines Logo
12:00 pm - 10:10 pmSFO-BIQ
25h 10m2 stops
Multiple Airlines Logo
2:30 pm - 12:40 pmBIQ-SFO
31h 10m3 stops
$1,005Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Francisco to Biarritz flights

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

What is the cheapest month to fly from San Francisco to Biarritz?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Biarritz, 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 from San Francisco to Biarritz is February, where tickets cost $851 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,017 and $1,895 respectively.

Good to know

Low seasonJanuary
Cheapest flight$773
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 26% increase in price.
Flight from San Francisco to Biarritz

When to book flights from San Francisco to Biarritz

Are your dates flexible? Find out the best times to travel from San Francisco to Biarritz 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Biarritz

  • What is the cheapest flight from San Francisco to Biarritz?

    In the last 3 days, the lowest price for a flight from San Francisco to Biarritz was $773 for a round-trip ticket.

  • Do I need a passport to fly between San Francisco and Biarritz?

    Yes, you’ll need a passport to travel to Biarritz from San Francisco.

  • Which aircraft models fly most regularly from San Francisco to Biarritz?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Biarritz?

    SkyTeam is the only airline alliance operating flights between San Francisco and Biarritz.

  • Which is the best airline for flights from San Francisco to Biarritz, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from San Francisco to Biarritz are Delta and KLM. With an average price for the route of $1,583 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,405 and an overall rating of 7.7.

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

    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 from San Francisco to Biarritz.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Biarritz from 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 from San Francisco to Biarritz?

    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 Biarritz with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and BIQ can sometimes prove cheaper using this method.

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

    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 Biarritz from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Francisco to Biarritz

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Biarritz. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Biarritz? 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.
7.9
DeltaOverall score based on 7972 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
Airline reviews

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

2.0 MediocreAnonymous, Sep 2025SNA - SEA
Read more Delta reviews

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

Everything you need to know for your flight from San Francisco to Biarritz

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