What airlines fly to Basel?

Lufthansa, British Airways and SWISS are the top three most popular airlines that fly to Basel from California according to our data. Lufthansa is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Basel. Keep in mind that there are 3 different airlines that fly to Basel on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from California to Basel?

British Airways, KLM, and Lufthansa are the most popular carriers operating from California to Basel

How long does it take to fly to Basel?

If you’re flying from a popular airport in California, such as San Francisco or San Diego, and flying into Basel, then you can expect flight times to average 13h and 13h 30m, respectively.

When did momondo last update prices for flights from California to Basel?

Prices for flights from California to Basel refresh daily.

How many operators does momondo search for flights from California to Basel?

As of September 2025, there are 3 operators available to choose from for flights from California to Basel.

How old do you have to be to fly from California to Basel?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Basel.

What documentation or ID do you need to fly to Basel?

The required travel and health documents for your Basel trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Basel. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$246 Cheap Flights from California to Basel in 2025/26

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Find the cheapest flights from California to Basel

Round-trip

One-way

Last minute

Cheap round-trip flights

11:02 am - 1:15 pmSAN-BSL

18h 13m2 stops

9:50 am - 3:45 pmBSL-SAN

14h 55m1 stop

$557Lufthansa

Find Deal

Mon, Oct 27 - Tue, Nov 4

4:10 pm - 4:05 pmSAN-BSL

15h 55m2 stops

9:50 am - 6:34 pmBSL-SAN

17h 44m2 stops

$577United Airlines

Find Deal

Mon, Oct 27 - Tue, Nov 4

12:25 pm - 6:30 pmSAN-BSL

21h 05m2 stops

6:45 am - 5:24 pmBSL-SAN

19h 39m2 stops

$596Multiple Airlines

Find Deal

Wed, Nov 5 - Wed, Nov 12

7:00 pm - 6:15 pmSAN-BSL

15h 15m1 stop

7:00 am - 4:10 pmBSL-SAN

18h 10m1 stop

$597American Airlines

Find Deal

Mon, Oct 27 - Tue, Nov 4

5:35 pm - 4:05 pmSAN-BSL

13h 30m1 stop

9:50 am - 3:45 pmBSL-SAN

14h 55m1 stop

$600Lufthansa

Find Deal

Wed, Nov 12 - Wed, Nov 26

12:00 pm - 1:50 pmSAN-BSL

16h 50m2 stops

10:30 am - 7:19 pmBSL-SAN

17h 49m2 stops

$602Air France

Find Deal

Wed, Nov 5 - Thu, Nov 13

1:00 pm - 2:15 pmLAX-BSL

16h 15m1 stop

4:35 pm - 3:15 pmBSL-LAX

31h 40m2 stops

$663Multiple Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 13

7:00 am - 9:50 amSAN-BSL

17h 50m2 stops

10:30 am - 10:55 pmBSL-SAN

21h 25m2 stops

$701Air France

Find Deal

Thu, Feb 19 - Sun, Mar 1

6:00 pm - 7:05 pmSAN-BSL

16h 05m1 stop

6:35 am - 4:05 pmBSL-SAN

18h 30m1 stop

$702British Airways

Find Deal

Thu, Feb 19 - Sun, Mar 1

2:30 pm - 7:05 pmSAN-BSL

19h 35m2 stops

6:35 am - 4:05 pmBSL-SAN

18h 30m1 stop

$706British Airways

Find Deal

Thu, Feb 19 - Sun, Mar 1

KLM flights from California to Basel

Our best KLM deals on California to Basel flight tickets

KLM

Nov 30

SFO3:40 pmSan Francisco

33h 10m

1 stop

BSL9:50 amBasel EuroAirport Swiss

Dec 14

BSL6:05 amBasel EuroAirport Swiss

18h 52m

2 stops

SFO3:57 pmSan Francisco

$939

Find similar

KLM

Mar 9

SJC1:35 pmSan Jose

19h 50m

2 stops

BSL5:25 pmBasel EuroAirport Swiss

Mar 22

BSL5:55 pmBasel EuroAirport Swiss

59h 37m

2 stops

SJC9:32 pmSan Jose

$947

Find similar

KLM

Sep 30

ONT1:15 pmOntario

15h 35m

2 stops

BSL1:50 pmBasel EuroAirport Swiss

Oct 6

BSL6:15 amBasel EuroAirport Swiss

18h 38m

2 stops

ONT3:53 pmOntario

$2,053

Find similar

Air France flights from California to Basel

Our best Air France deals on California to Basel flight tickets

Air France

Nov 5

SAN12:00 pmSan Diego

16h 50m

2 stops

BSL1:50 pmBasel EuroAirport Swiss

Nov 13

BSL10:30 amBasel EuroAirport Swiss

17h 49m

2 stops

SAN7:19 pmSan Diego

$602

Find similar

Air France

Feb 19

SAN7:00 amSan Diego

17h 50m

2 stops

BSL9:50 amBasel EuroAirport Swiss

Mar 1

BSL10:30 amBasel EuroAirport Swiss

21h 25m

2 stops

SAN10:55 pmSan Diego

$701

Find similar

Air France

Nov 10

LAX6:20 pmLos Angeles

30h 30m

1 stop

BSL9:50 amBasel EuroAirport Swiss

Nov 26

BSL5:55 pmBasel EuroAirport Swiss

26h 50m

1 stop

LAX11:45 amLos Angeles

$872

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Mon 10/27

11:02 am-1:15 pm

2 stops18h 13m

Basel EuroAirport Swiss

Tue 11/4

9:50 am-3:45 pm

1 stop14h 55m

$557

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Mon 10/27

4:10 pm-4:05 pm

2 stops15h 55m

Basel EuroAirport Swiss

Tue 11/4

9:50 am-6:34 pm

2 stops17h 44m

$577

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Wed 11/5

12:25 pm-6:30 pm

2 stops21h 05m

Basel EuroAirport Swiss

Wed 11/12

6:45 am-5:24 pm

2 stops19h 39m

$596

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Mon 10/27

7:00 pm-6:15 pm

1 stop15h 15m

Basel EuroAirport Swiss

Tue 11/4

7:00 am-4:10 pm

1 stop18h 10m

$597

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Wed 11/12

5:35 pm-4:05 pm

1 stop13h 30m

Basel EuroAirport Swiss

Wed 11/26

9:50 am-3:45 pm

1 stop14h 55m

$600

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Wed 11/5

12:00 pm-1:50 pm

2 stops16h 50m

Basel EuroAirport Swiss

Thu 11/13

10:30 am-7:19 pm

2 stops17h 49m

$602

Los AngelesBasel

LAX - BSL

LAXBSL

Los Angeles

Thu 11/6

1:00 pm-2:15 pm

1 stop16h 15m

Basel EuroAirport Swiss

Thu 11/13

4:35 pm-3:15 pm

2 stops31h 40m

$663

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Thu 2/19

7:00 am-9:50 am

2 stops17h 50m

Basel EuroAirport Swiss

Sun 3/1

10:30 am-10:55 pm

2 stops21h 25m

$701

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Thu 2/19

6:00 pm-7:05 pm

1 stop16h 05m

Basel EuroAirport Swiss

Sun 3/1

6:35 am-4:05 pm

1 stop18h 30m

$702

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Thu 2/19

2:30 pm-7:05 pm

2 stops19h 35m

Basel EuroAirport Swiss

Sun 3/1

6:35 am-4:05 pm

1 stop18h 30m

$706

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Basel

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Basel?

On average, the least expensive day to fly to Basel from California is on a Friday. momondo users have found tickets for Friday departures for as low as $724. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Basel is Thursday, with ticket prices averaging around $1,296.

What is the cheapest time of day to depart on your flight to Basel?

In the evening is the cheapest time of day to fly from California to Basel when you can find flight prices for as low as $744. Flying to Basel in the evening is an ideal time because this is during off-peak travel hours. Flights to Basel are more costly at noon, with an average ticket price of $1,274. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on California to Basel flights?

You could potentially save up to 16% on your flight if you consider stops on a California to Basel flight.

Cheap California to Basel flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Basel

Direct flights	None

There are no direct flights from California to Basel. There are no popular flight routes from California to Basel.

Search flight deals

When did momondo last update prices for flights from California to Basel?
Prices for flights from California to Basel refresh daily.
How many operators does momondo search for flights from California to Basel?
As of September 2025, there are 3 operators available to choose from for flights from California to Basel.
How old do you have to be to fly from California to Basel?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Basel.
What documentation or ID do you need to fly to Basel?
The required travel and health documents for your Basel trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Basel. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Basel

Compare and see reviews for airlines that fly from California to Basel with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $496	Free Cancellation	Rating 6.7 7,391 reviews	Search British Airways flights
Lufthansa	PriceFrom $891	Free Cancellation	Rating 6.8 7,421 reviews	Search Lufthansa flights
SWISS	PriceFrom $962	Free Cancellation	Rating 7.6 1,742 reviews	Search SWISS flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Basel?

Finding the right flight to Basel from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Basel quick and easy, saving you time and money.

Can I find flights from California to Basel with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Basel from California with this policy.

How can momondo help me find flights from California to Basel?

Once all potential California to Basel flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from California to Basel right now. Can momondo alert me if prices change?

Price alerts on flights to Basel from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.