What are the cheapest airlines flying from Basel EuroAirport Swiss to San Francisco round-trip?

Cheapflights users have booked flights from Basel EuroAirport Swiss to San Francisco round-trip from $541. Other airlines that can offer you cheap pricing are American Airlines, from $562, and KLM, from $605. British Airways is 28% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Basel EuroAirport Swiss to San Francisco one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $692. However, be on the lookout for offers from KLM and British Airways, as they are both options that can get you from Basel EuroAirport Swiss to San Francisco for a low price.

What is the cheapest day to fly from Basel EuroAirport Swiss to San Francisco?

Travelers seeking maximum savings on their Basel EuroAirport Swiss to San Francisco flight should consider departing on Monday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Basel EuroAirport Swiss to San Francisco?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 71% when planning your travel around this day of the week.

What is the cheapest month to fly from Basel EuroAirport Swiss to San Francisco?

Flights from Basel EuroAirport Swiss to San Francisco lean towards being more expensive in July. Prices are generally better when you fly from Basel EuroAirport Swiss to San Francisco in February, with the cheapest ticket starting at $512.

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

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

Can I find deals for flights from Basel to San Francisco that include hotel bookings?

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

How can I find direct flights from Basel to San Francisco?

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

Can I find deals for business class flights from Basel to San Francisco?

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

$405+ Save on Flights from Basel EuroAirport Swiss to San Francisco

Q: How far in advance should I book a flight from Basel EuroAirport Swiss to San Francisco?

To save up to 64% on this flight, we recommend booking at least 14 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Basel EuroAirport Swiss to San Francisco from $448 1-2 weeks out and tickets from $1,354 for flights departing within the next 72 hours.

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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The best prices from Basel EuroAirport Swiss to San Francisco are usually found in February or October, booked 25 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Basel to San Francisco

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$541 (Expedia)
One-way from	$405 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$560

Provider with most accurate pricing for Basel (EAP)-San Francisco flight deals.

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Provider most trusted by Cheapflights users for Basel (EAP)-San Francisco flights.

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From Basel EuroAirport Swiss to San Francisco

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One-way flight from Basel EuroAirport Swiss to San Francisco

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Highest demand for flights based on searches. 21% potential increase in price ($202 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Find flight deals from Basel to San Francisco

Cheapest flights from Basel to San Francisco
Explore the most affordable flight options available from Basel to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Sun 3/96:35 amBSL - SFO

1 stop17h 25mBritish Airways

Mon 3/249:40 pmSFO - BSL

1 stop15h 55mBritish Airways

Deal found 2/19

$541

Sun 3/96:35 amBSL - SFO

1 stop17h 25mAmerican Airlines

Mon 3/2411:34 amSFO - BSL

2 stops26h 01mAmerican Airlines

Deal found 2/19

$562

Fri 3/711:15 amBSL - SFO

2 stops21h 13mMultiple Airlines

Tue 3/1110:37 amSFO - BSL

2 stops20h 23mMultiple Airlines

Deal found 2/19

$569

Sat 3/811:15 amBSL - SFO

1 stop33h 35mKLM

Mon 3/242:50 pmSFO - BSL

1 stop18h 35mKLM

Deal found 2/20

$605

Fri 3/71:05 pmBSL - SFO

1 stop14h 40mLufthansa

Thu 3/202:30 pmSFO - BSL

1 stop14h 40mLufthansa

Deal found 2/19

$646

Fri 3/71:05 pmBSL - SFO

1 stop14h 40mUnited Airlines

Fri 3/142:35 pmSFO - BSL

1 stop20h 50mUnited Airlines

Deal found 2/20

$650

Fri 4/256:15 amBSL - SFO

2 stops18h 31mDelta

Sun 4/276:00 amSFO - BSL

2 stops18h 30mDelta

Deal found 2/19

$695

Sun 4/68:25 pmBSL - SFO

2 stops31h 35mAustrian Airlines

Sun 4/138:30 amSFO - BSL

2 stops40h 10mAustrian Airlines

Deal found 2/20

$739

Sat 10/186:55 pmBSL - SFO

1 stop24h 40mTurkish Airlines

Sat 11/12:10 pmSFO - BSL

1 stop19h 00mTurkish Airlines

Deal found 2/20

$910

Best flights from Basel to San Francisco
Discover carefully curated flight deals from Basel to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Sun 3/96:35 amBSL - SFO

1 stop17h 25mBritish Airways

Mon 3/249:40 pmSFO - BSL

1 stop15h 55mBritish Airways

Deal found 2/19

$541

Sun 3/96:35 amBSL - SFO

1 stop17h 25mAmerican Airlines

Mon 3/2411:34 amSFO - BSL

2 stops26h 01mAmerican Airlines

Deal found 2/19

$562

Fri 3/711:15 amBSL - SFO

2 stops21h 13mMultiple Airlines

Tue 3/1110:37 amSFO - BSL

2 stops20h 23mMultiple Airlines

Deal found 2/19

$569

Sat 3/811:15 amBSL - SFO

1 stop33h 35mKLM

Mon 3/242:50 pmSFO - BSL

1 stop18h 35mKLM

Deal found 2/20

$605

Fri 3/71:05 pmBSL - SFO

1 stop14h 40mLufthansa

Thu 3/202:30 pmSFO - BSL

1 stop14h 40mLufthansa

Deal found 2/19

$646

Fri 3/71:05 pmBSL - SFO

1 stop14h 40mUnited Airlines

Fri 3/142:35 pmSFO - BSL

1 stop20h 50mUnited Airlines

Deal found 2/20

$650

Fri 4/256:15 amBSL - SFO

2 stops18h 31mDelta

Sun 4/276:00 amSFO - BSL

2 stops18h 30mDelta

Deal found 2/19

$695

Sun 4/68:25 pmBSL - SFO

2 stops31h 35mAustrian Airlines

Sun 4/138:30 amSFO - BSL

2 stops40h 10mAustrian Airlines

Deal found 2/20

$739

Fri 2/2811:00 amBSL - SFO

1 stop33h 05mTurkish Airlines

Thu 3/137:50 pmSFO - BSL

1 stop37h 20mTurkish Airlines

Deal found 2/20

$5,969

Last-minute flights from Basel to San Francisco
Discover last-minute flight deals from Basel to San Francisco. Data last updated February 20, 2025 and is based on user searches.

Tue 2/256:50 amBSL - SFO

2 stops24h 01mUnited Airlines

Mon 3/38:35 pmSFO - BSL

1 stop13h 50mUnited Airlines

Deal found 2/20

$970

Tue 2/2510:10 amBSL - SFO

2 stops17h 35mAustrian Airlines

Mon 3/38:35 pmSFO - BSL

2 stops27h 55mAustrian Airlines

Deal found 2/20

$1,043

Wed 2/261:05 pmBSL - SFO

1 stop14h 40mMultiple Airlines

Sun 3/99:35 pmSFO - BSL

1 stop13h 55mMultiple Airlines

Deal found 2/19

$12,727

Fri 2/286:40 amBSL - SFO

1 stop17h 20mBritish Airways

Thu 3/1311:47 amSFO - BSL

2 stops19h 13mBritish Airways

Deal found 2/20

$5,400

Fri 2/2811:00 amBSL - SFO

1 stop33h 05mTurkish Airlines

Thu 3/137:50 pmSFO - BSL

1 stop37h 20mTurkish Airlines

Deal found 2/20

$5,969

Fri 3/711:15 amBSL - SFO

2 stops21h 13mMultiple Airlines

Tue 3/1110:37 amSFO - BSL

2 stops20h 23mMultiple Airlines

Deal found 2/19

$569

Fri 3/71:05 pmBSL - SFO

1 stop14h 40mLufthansa

Thu 3/202:30 pmSFO - BSL

1 stop14h 40mLufthansa

Deal found 2/19

$646

Fri 3/71:05 pmBSL - SFO

1 stop14h 40mUnited Airlines

Fri 3/142:35 pmSFO - BSL

1 stop20h 50mUnited Airlines

Deal found 2/20

$650

Sat 3/811:15 amBSL - SFO

1 stop33h 35mKLM

Mon 3/242:50 pmSFO - BSL

1 stop18h 35mKLM

Deal found 2/20

$605

Sun 3/96:35 amBSL - SFO

1 stop17h 25mBritish Airways

Mon 3/249:40 pmSFO - BSL

1 stop15h 55mBritish Airways

Deal found 2/19

$541

Sun 3/96:35 amBSL - SFO

1 stop17h 25mAmerican Airlines

Mon 3/2411:34 amSFO - BSL

2 stops26h 01mAmerican Airlines

Deal found 2/19

$562

One-way flights from Basel to San Francisco
Search for one-way flight options from Basel to San Francisco. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Thu 4/249:35 pmBSL - SFO

3 stops50h 45mMultiple Airlines

Deal found 2/20

$405

Sat 4/266:35 amBSL - SFO

1 stop19h 40mAmerican Airlines

Deal found 2/20

$692

Mon 4/216:15 amBSL - SFO

1 stop14h 30mKLM

Deal found 2/20

$696

Sun 4/207:10 pmBSL - SFO

1 stop27h 40mBritish Airways

Deal found 2/20

$708

Find flights from Basel to San Francisco within your budget

Fly from

Fly to

Route

Depart

Return

Price

BaselSan Francisco

BSL - SFO

BSLSFO

Basel EuroAirport Swiss

Sun 3/9

6:35 am-3:00 pm

1 stop17h 25m

San Francisco

Mon 3/24

9:40 pm-9:35 pm

1 stop15h 55m

$541

BaselSan Francisco

BSL - SFO

BSLSFO

Basel EuroAirport Swiss

Sun 3/9

6:35 am-3:00 pm

1 stop17h 25m

San Francisco

Mon 3/24

11:34 am-9:35 pm

2 stops26h 01m

$562

BaselSan Francisco

BSL - SFO

BSLSFO

Basel EuroAirport Swiss

Fri 3/7

11:15 am-11:28 pm

2 stops21h 13m

San Francisco

Tue 3/11

10:37 am-3:00 pm

2 stops20h 23m

$569

BaselSan Francisco

BSL - SFO

BSLSFO

Basel EuroAirport Swiss

Sat 3/8

11:15 am-11:50 am

1 stop33h 35m

San Francisco

Mon 3/24

2:50 pm-5:25 pm

1 stop18h 35m

$605

BaselSan Francisco

BSL - SFO

BSLSFO

Basel EuroAirport Swiss

Fri 3/7

1:05 pm-6:45 pm

1 stop14h 40m

San Francisco

Thu 3/20

2:30 pm-1:10 pm

1 stop14h 40m

$646

BaselSan Francisco

BSL - SFO

BSLSFO

Basel EuroAirport Swiss

Fri 3/7

1:05 pm-6:45 pm

1 stop14h 40m

San Francisco

Fri 3/14

2:35 pm-7:25 pm

1 stop20h 50m

$650

BaselSan Francisco

BSL - SFO

BSLSFO

Basel EuroAirport Swiss

Fri 4/25

6:15 am-3:46 pm

2 stops18h 31m

San Francisco

Sun 4/27

6:00 am-9:30 am

2 stops18h 30m

$695

BaselSan Francisco

BSL - SFO

BSLSFO

Basel EuroAirport Swiss

Sun 4/6

8:25 pm-7:00 pm

2 stops31h 35m

San Francisco

Sun 4/13

8:30 am-9:40 am

2 stops40h 10m

$739

BaselSan Francisco

BSL - SFO

BSLSFO

Basel EuroAirport Swiss

Fri 2/28

11:00 am-11:05 am

1 stop33h 05m

San Francisco

Thu 3/13

7:50 pm-5:10 pm

1 stop37h 20m

$5,969

BaselSan Francisco

BSL - SFO

BSLSFO

Basel EuroAirport Swiss

Thu 4/24

9:35 pm-3:20 pm

3 stops50h 45m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 results

Best time to book a flight from Basel to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Basel 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.

Travel insights for flights from Basel to San Francisco

Get recent, data-driven insights about flights from Basel to San Francisco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Basel EuroAirport Swiss to San Francisco?

Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Basel EuroAirport Swiss to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to San Francisco (average of $276). Flying from Basel EuroAirport Swiss to San Francisco in June is currently the most expensive (average of $403). 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.

Rainfall in San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Basel to San Francisco, such as Delta, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,219 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines

7.6

Good

773 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,765 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines

7.3

Good

3,832 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Basel EuroAirport Swiss to San Francisco round-trip?
Cheapflights users have booked flights from Basel EuroAirport Swiss to San Francisco round-trip from $541. Other airlines that can offer you cheap pricing are American Airlines, from $562, and KLM, from $605. British Airways is 28% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Basel EuroAirport Swiss to San Francisco one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $692. However, be on the lookout for offers from KLM and British Airways, as they are both options that can get you from Basel EuroAirport Swiss to San Francisco for a low price.
Can I find deals for flights from Basel to San Francisco that include hotel bookings?
Yes. In addition to deals on Basel to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Basel to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Basel to San Francisco.
Can I find deals for business class flights from Basel to San Francisco?
Yes. Cheapflights offers flight deals from Basel to San Francisco 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 Basel EuroAirport Swiss to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to San Francisco (average of $276). Flying from Basel EuroAirport Swiss to San Francisco in June is currently the most expensive (average of $403). 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

Roseville

Mountain View

Turlock

Santa Cruz

Fairfield

Manteca

Sausalito

Watsonville

Hayward

Richmond

Hollister

South San Francisco

Antioch

Milpitas

Vallejo

Newark

Alameda

Campbell

Pacific Grove

Sunnyvale

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$405+ Cheap flights from Basel EuroAirport Swiss (BSL) to San Francisco (SFO)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Basel to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Basel EuroAirport Swiss to San Francisco are usually found in February or October, booked 25 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Basel to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Basel to San Francisco

Cheapest flights from Basel to San FranciscoExplore the most affordable flight options available from Basel to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Basel to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Basel to San Francisco within your budget

Best time to book a flight from Basel to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Basel with our price prediction graph.

Travel insights for flights from Basel to San Francisco

Get recent, data-driven insights about flights from Basel to San Francisco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Basel EuroAirport Swiss to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Basel to San Francisco. Price data was last updated on February 14, 2025.

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

Rainfall in San Francisco by month

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

Temperature in San Francisco by month

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

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Basel to San Francisco, such as Delta, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Basel EuroAirport Swiss to San Francisco round-trip?

What are the cheapest airlines to fly from Basel EuroAirport Swiss to San Francisco one-way?

Can I find deals for flights from Basel to San Francisco that include hotel bookings?

How can I find direct flights from Basel to San Francisco?

Can I find deals for business class flights from Basel to San Francisco?

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

Traveling to a place near Basel EuroAirport Swiss?

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Cheapest flights from Basel to San Francisco
Explore the most affordable flight options available from Basel to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.