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

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

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 41% 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.

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 December 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.

$306 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

Enter your travel dates to find the best prices.

5:35 pm - 4:05 pm

SAN

BSL

13h 30m1 stop

2:20 pm - 11:05 pm

BSL

SAN

17h 45m2 stops

$468Multiple Airlines

Wed, Jan 14 - Fri, Jan 23

2:11 pm - 4:05 pm

SAN

BSL

16h 54m2 stops

2:20 pm - 11:05 pm

BSL

SAN

17h 45m2 stops

$472Multiple Airlines

Wed, Jan 14 - Fri, Jan 23

6:03 am - 3:35 pm

LAS

BSL

24h 32m2 stops

11:10 am - 6:50 pm

BSL

LAS

16h 40m1 stop

$482British Airways

Sat, Jan 24 - Sat, Jan 31

4:00 pm - 10:20 pm

SAN

BSL

21h 20m2 stops

7:05 pm - 4:10 pm

BSL

SAN

30h 05m1 stop

$482British Airways

Tue, Jan 20 - Tue, Feb 3

6:00 pm - 10:20 pm

SAN

BSL

19h 20m1 stop

7:00 am - 4:10 pm

BSL

SAN

18h 10m1 stop

$484British Airways

Tue, Jan 20 - Tue, Feb 3

4:05 pm - 10:40 am

LAS

BSL

33h 35m1 stop

6:05 am - 2:15 pm

BSL

LAS

17h 10m1 stop

$487KLM

Sat, Jan 24 - Sat, Jan 31

6:15 am - 12:30 pm

SAN

BSL

21h 15m3 stops

9:50 am - 3:45 pm

BSL

SAN

14h 55m1 stop

$488United Airlines

Sun, Jan 25 - Sun, Feb 1

5:35 pm - 4:05 pm

SAN

BSL

13h 30m1 stop

9:50 am - 10:46 am

BSL

SAN

33h 56m2 stops

$494United Airlines

Fri, Jan 16 - Tue, Jan 20

6:45 pm - 10:00 am

LAX

BSL

30h 15m1 stop

6:05 pm - 4:50 pm

BSL

LAX

31h 45m1 stop

$801Turkish Airlines

Wed, Feb 11 - Wed, Feb 25

6:50 pm - 10:00 am

SFO

BSL

30h 10m1 stop

6:05 pm - 4:45 pm

BSL

SFO

31h 40m1 stop

$858Turkish Airlines

Wed, Feb 11 - Sun, Mar 1

British Airways flights from California to Basel

Our best British Airways deals on California to Basel flight tickets

British Airways

Jan 24

LAS6:03 amLas Vegas Harry Reid Intl

24h 32m

2 stops

BSL3:35 pmBasel EuroAirport Swiss

Jan 31

BSL11:10 amBasel EuroAirport Swiss

16h 40m

1 stop

LAS6:50 pmLas Vegas Harry Reid Intl

$482

Find similar

British Airways

Jan 20

SAN6:00 pmSan Diego

19h 20m

1 stop

BSL10:20 pmBasel EuroAirport Swiss

Feb 3

BSL7:00 amBasel EuroAirport Swiss

18h 10m

1 stop

SAN4:10 pmSan Diego

$484

Find similar

British Airways

Jan 24

LAS11:37 amLas Vegas Harry Reid Intl

18h 58m

2 stops

BSL3:35 pmBasel EuroAirport Swiss

Jan 31

BSL7:10 amBasel EuroAirport Swiss

24h 27m

2 stops

LAS10:37 pmLas Vegas Harry Reid Intl

$485

Find similar

KLM flights from California to Basel

Our best KLM deals on California to Basel flight tickets

KLM

Jan 24

LAS4:05 pmLas Vegas Harry Reid Intl

33h 35m

1 stop

BSL10:40 amBasel EuroAirport Swiss

Jan 31

BSL6:05 amBasel EuroAirport Swiss

17h 10m

1 stop

LAS2:15 pmLas Vegas Harry Reid Intl

$487

Find similar

KLM

Feb 1

LAX3:25 pmLos Angeles

13h 25m

1 stop

BSL1:50 pmBasel EuroAirport Swiss

Feb 17

BSL5:55 pmBasel EuroAirport Swiss

26h 50m

1 stop

LAX11:45 amLos Angeles

$875

Find similar

KLM

Feb 1

LAX3:25 pmLos Angeles

13h 25m

1 stop

BSL1:50 pmBasel EuroAirport Swiss

Feb 17

BSL6:05 amBasel EuroAirport Swiss

14h 40m

1 stop

LAX11:45 amLos Angeles

$876

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Wed 1/14

5:35 pm-4:05 pm

1 stop13h 30m

Basel EuroAirport Swiss

Fri 1/23

2:20 pm-11:05 pm

2 stops17h 45m

$468

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Wed 1/14

2:11 pm-4:05 pm

2 stops16h 54m

Basel EuroAirport Swiss

Fri 1/23

2:20 pm-11:05 pm

2 stops17h 45m

$472

Las VegasBasel

LAS - BSL

LASBSL

Las Vegas Harry Reid Intl

Sat 1/24

6:03 am-3:35 pm

2 stops24h 32m

Basel EuroAirport Swiss

Sat 1/31

11:10 am-6:50 pm

1 stop16h 40m

$482

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Tue 1/20

4:00 pm-10:20 pm

2 stops21h 20m

Basel EuroAirport Swiss

Tue 2/3

7:05 pm-4:10 pm

1 stop30h 05m

$482

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Tue 1/20

6:00 pm-10:20 pm

1 stop19h 20m

Basel EuroAirport Swiss

Tue 2/3

7:00 am-4:10 pm

1 stop18h 10m

$484

Las VegasBasel

LAS - BSL

LASBSL

Las Vegas Harry Reid Intl

Sat 1/24

4:05 pm-10:40 am

1 stop33h 35m

Basel EuroAirport Swiss

Sat 1/31

6:05 am-2:15 pm

1 stop17h 10m

$487

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Sun 1/25

6:15 am-12:30 pm

3 stops21h 15m

Basel EuroAirport Swiss

Sun 2/1

9:50 am-3:45 pm

1 stop14h 55m

$488

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Fri 1/16

5:35 pm-4:05 pm

1 stop13h 30m

Basel EuroAirport Swiss

Tue 1/20

9:50 am-10:46 am

2 stops33h 56m

$494

Los AngelesBasel

LAX - BSL

LAXBSL

Los Angeles

Wed 2/11

6:45 pm-10:00 am

1 stop30h 15m

Basel EuroAirport Swiss

Wed 2/25

6:05 pm-4:50 pm

1 stop31h 45m

$801

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Wed 2/11

6:50 pm-10:00 am

1 stop30h 10m

Basel EuroAirport Swiss

Sun 3/1

6:05 pm-4:45 pm

1 stop31h 40m

$858

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

Fastest flight time	13h 00m
Direct flights	None

The fastest flight from California to Basel takes 13h 00m

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 December 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 $506	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Lufthansa	PriceFrom $891	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
SWISS	PriceFrom $962	Free Cancellation	Rating 7.5 1,810 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.