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$363+ Cheap flights from California to Basel EuroAirport Swiss (BSL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BSL
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from California to Basel

Keep the following information in mind while searching for California to Basel flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$651
(Connections by easyJet)

One-way from

$363
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,029
Provider with most accurate pricing for Los Angeles-Basel (EAP) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Basel (EAP) flights.
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From California to Basel EuroAirport Swiss
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One-way flight from California to Basel EuroAirport Swiss
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Highest demand for flights based on searches. 15% potential increase in price ($194 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from California to Basel

Cheapest flights from California to Basel
Explore the most affordable flight options available from California to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Connections by easyJet deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/144:30 pmLAX - BSL
1 stop19h 35mMultiple Airlines
Wed 5/217:00 amBSL - LAX
1 stop16h 10mMultiple Airlines
Deal found 3/31$637
This British Airways deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/317:50 pmSAN - BSL
1 stop13h 30mBritish Airways
Tue 4/87:10 pmBSL - SAN
1 stop28h 40mBritish Airways
Deal found 3/30$788
This United deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:45 amSNA - BSL
2 stops19h 40mMultiple Airlines
Thu 10/238:25 amBSL - SNA
2 stops36h 58mMultiple Airlines
Deal found 3/30$789
This oojo deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1812:10 amLAX - BSL
1 stop24h 30mTurkish Airlines
Tue 9/26:55 pmBSL - LAX
1 stop25h 50mTurkish Airlines
Deal found 3/30$794
This oojo deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:45 pmSFO - BSL
1 stop29h 55mTurkish Airlines
Thu 5/2210:35 amBSL - SFO
1 stop33h 00mTurkish Airlines
Deal found 3/30$810
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/175:15 pmSAN - BSL
1 stop17h 20mUnited Airlines
Thu 8/289:45 amBSL - SAN
1 stop14h 40mUnited Airlines
Deal found 3/30$818
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2310:15 amLAS - BSL
2 stops17h 55mDelta
Wed 4/306:15 amBSL - LAS
1 stop17h 00mDelta
Deal found 3/30$820
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:20 amSAN - BSL
2 stops21h 50mDelta
Wed 9/32:25 pmBSL - SAN
1 stop30h 35mDelta
Deal found 3/30$820
This British Airways deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:30 pmSFO - BSL
1 stop14h 30mBritish Airways
Fri 12/266:40 amBSL - SFO
1 stop21h 05mBritish Airways
Deal found 3/31$821
This KLM deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/234:05 pmLAS - BSL
1 stop20h 35mKLM
Wed 4/306:15 amBSL - LAS
1 stop17h 00mKLM
Deal found 3/30$821
This Air Canada deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/148:20 amSFO - BSL
2 stops17h 30mAir Canada
Thu 4/248:20 amBSL - SFO
2 stops22h 25mAir Canada
Deal found 3/30$834
This Iberia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:05 amSFO - BSL
2 stops17h 50mMultiple Airlines
Tue 4/2911:55 amBSL - SFO
1 stop14h 20mMultiple Airlines
Deal found 3/31$837

Cheapflights Fare Finder

Customize your flight search to find flights from California to Basel that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from California to Basel EuroAirport Swiss that are best for you.

Fly from

California

Fly to

Basel

Route

Depart

Return

Price

Los AngelesBasel

LAX - BSL

LAXBSL

Los Angeles

Wed 5/14

4:30 pm-9:05 pm

1 stop19h 35m

Basel EuroAirport Swiss

Wed 5/21

7:00 am-2:10 pm

1 stop16h 10m

$637

Los AngelesBasel

LAX - BSL

LAXBSL

Los Angeles

Mon 8/18

12:10 am-9:40 am

1 stop24h 30m

Basel EuroAirport Swiss

Tue 9/2

6:55 pm-11:45 am

1 stop25h 50m

$794

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Thu 5/15

6:45 pm-9:40 am

1 stop29h 55m

Basel EuroAirport Swiss

Thu 5/22

10:35 am-10:35 am

1 stop33h 00m

$810

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Sun 8/17

5:15 pm-7:35 pm

1 stop17h 20m

Basel EuroAirport Swiss

Thu 8/28

9:45 am-3:25 pm

1 stop14h 40m

$818

Las VegasBasel

LAS - BSL

LASBSL

Las Vegas Harry Reid Intl

Wed 4/23

10:15 am-1:10 pm

2 stops17h 55m

Basel EuroAirport Swiss

Wed 4/30

6:15 am-2:15 pm

1 stop17h 00m

$820

San DiegoBasel

SAN - BSL

SANBSL

San Diego

Sun 8/17

8:50 am-1:10 pm

2 stops19h 20m

Basel EuroAirport Swiss

Thu 8/28

6:15 am-12:00 pm

1 stop14h 45m

$820

Las VegasBasel

LAS - BSL

LASBSL

Las Vegas Harry Reid Intl

Wed 4/23

4:05 pm-9:40 pm

1 stop20h 35m

Basel EuroAirport Swiss

Wed 4/30

6:15 am-2:15 pm

1 stop17h 00m

$821

Santa AnaBasel

SNA - BSL

SNABSL

Santa Ana J. Wayne/Orange Cnty

Wed 5/14

8:45 am-7:35 pm

2 stops25h 50m

Basel EuroAirport Swiss

Wed 5/21

9:45 am-12:32 pm

2 stops35h 47m

$830

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Mon 4/14

7:30 pm-10:50 pm

1 stop18h 20m

Basel EuroAirport Swiss

Tue 4/22

7:10 pm-1:50 pm

1 stop27h 40m

$833

San FranciscoBasel

SFO - BSL

SFOBSL

San Francisco

Mon 4/14

8:20 am-10:50 am

2 stops17h 30m

Basel EuroAirport Swiss

Thu 4/24

8:20 am-9:45 pm

2 stops22h 25m

$834

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 results
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Best time to book a flight from California to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Basel EuroAirport Swiss

What is the cheapest month to book a flight from California to Basel EuroAirport Swiss?

Currently, January is the cheapest month in which you can book a flight from California to Basel EuroAirport Swiss (average of $545). Flying from California to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to BSL?

Find hourly flight availability from California to Basel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Basel EuroAirport Swiss as you normally would.

Rainfall in Basel by month

Plan your trip to Basel by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Basel EuroAirport Swiss ranges from 1.9 - 3.4 inches per month. June is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Basel EuroAirport Swiss when rainfall is around 1.9 in.

Temperature in Basel by month

Plan your trip to Basel by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Basel EuroAirport Swiss, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Basel. Reviews last updated March 31, 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from California to Basel have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
770 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,748 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from California to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Basel from California?

    Most people fly into Basel EuroAirport Swiss (BSL) if they book a flight to Basel from California. EuroAirport Swiss is conveniently located just 3.6 mi from Basel’s city center.

  • What are the cheapest airlines to fly from California to Basel EuroAirport Swiss one-way?

    $612 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $619 and $624, respectively.

  • What are the most popular routes from California to Basel EuroAirport Swiss?

    When deciding which route to take from California to Basel EuroAirport Swiss consider San Francisco - Basel EuroAirport Swiss, Los Angeles - Basel EuroAirport Swiss or San Jose - Basel EuroAirport Swiss as they are the most popular.

  • Can I find deals for flights from California to Basel that include hotel bookings?

    Yes. In addition to deals on California to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Basel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Basel.

  • Can I find deals for business class flights from California to Basel?

    Yes. Cheapflights offers flight deals from California to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Basel EuroAirport Swiss?

    Currently, January is the cheapest month in which you can book a flight from California to Basel EuroAirport Swiss (average of $545). Flying from California to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for California to Basel

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from California to Basel

Discover the top 3 airlines that operate flights from California to Basel. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$496Average$1,053FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$788Average$1,285FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$793Average$1,293FlexibilityNo cancel feeOn-time69%
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