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Cheap flights from Basel to San Diego from $728

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Basel to San Diego departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Basel to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:10 am - 2:55 pmBSL  Basel EuroAirport Swiss-SAN San Diego
17h 45m1 stop London Heathrow
American Airlines Logo
9:20 am - 11:00 amSAN  San Diego-BSL Basel EuroAirport Swiss
16h 40m2 stops Philadelphia London Heathrow
$834American Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
6:10 am - 3:39 pmBSL  Basel EuroAirport Swiss-SAN San Diego
18h 29m2 stops London Heathrow Dallas/Fort Worth
American Airlines Logo
4:45 pm - 11:05 pmSAN  San Diego-BSL Basel EuroAirport Swiss
21h 20m1 stop London Heathrow
$839American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
8:15 am - 5:47 pmBSL  Basel EuroAirport Swiss-SAN San Diego
18h 32m2 stops London Heathrow Dallas/Fort Worth
American Airlines Logo
4:26 pm - 6:55 pmSAN  San Diego-BSL Basel EuroAirport Swiss
17h 29m2 stops Dallas/Fort Worth London Heathrow
$840American Airlines
Tue, Sep 22 - Tue, Oct 6
American Airlines Logo
8:15 am - 5:47 pmBSL  Basel EuroAirport Swiss-SAN San Diego
18h 32m2 stops London Heathrow Dallas/Fort Worth
American Airlines Logo
7:40 pm - 11:15 amSAN  San Diego-BSL Basel EuroAirport Swiss
30h 35m1 stop London Heathrow
$841American Airlines
Tue, Sep 22 - Tue, Oct 6
British Airways Logo
6:35 am - 2:55 pmBSL  Basel EuroAirport Swiss-SAN San Diego
17h 20m1 stop London Heathrow
British Airways Logo
6:15 am - 11:00 amSAN  San Diego-BSL Basel EuroAirport Swiss
19h 45m2 stops Philadelphia London Heathrow
$848British Airways
Sat, Aug 22 - Fri, Aug 28
British Airways Logo
6:35 am - 2:55 pmBSL  Basel EuroAirport Swiss-SAN San Diego
17h 20m1 stop London Heathrow
British Airways Logo
6:15 am - 11:00 amSAN  San Diego-BSL Basel EuroAirport Swiss
19h 45m2 stops Philadelphia London Heathrow
$849British Airways
Sat, Aug 22 - Fri, Aug 28
British Airways Logo
6:35 am - 2:55 pmBSL  Basel EuroAirport Swiss-SAN San Diego
17h 20m1 stop London Heathrow
British Airways Logo
6:15 am - 11:00 amSAN  San Diego-BSL Basel EuroAirport Swiss
19h 45m2 stops Philadelphia London Heathrow
$850British Airways
Sat, Aug 22 - Fri, Aug 28
Delta Logo
6:30 am - 11:50 amBSL  Basel EuroAirport Swiss-SAN San Diego
14h 20m1 stop Amsterdam Schiphol
Delta Logo
7:20 am - 1:45 pmSAN  San Diego-BSL Basel EuroAirport Swiss
21h 25m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$851Delta
Tue, Sep 22 - Tue, Oct 6
Delta Logo
6:30 am - 6:35 pmBSL  Basel EuroAirport Swiss-SAN San Diego
21h 05m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
10:57 am - 1:45 pmSAN  San Diego-BSL Basel EuroAirport Swiss
17h 48m2 stops Los Angeles Paris Charles de Gaulle
$856Delta
Tue, Sep 22 - Tue, Oct 6
Delta Logo
6:30 am - 6:35 pmBSL  Basel EuroAirport Swiss-SAN San Diego
21h 05m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
10:57 am - 1:45 pmSAN  San Diego-BSL Basel EuroAirport Swiss
17h 48m2 stops Los Angeles Paris Charles de Gaulle
$858Delta
Tue, Sep 22 - Tue, Oct 6

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American Airlines flights from Basel to San Diego

Our best American Airlines deals on Basel to San Diego flight tickets
American Airlines
Sep 10
BSL6:10 amBasel EuroAirport Swiss
17h 45m
1 stop
SAN2:55 pmSan Diego
Sep 14
SAN9:20 amSan Diego
16h 40m
2 stops
BSL11:00 amBasel EuroAirport Swiss
$834
American Airlines
Aug 27
BSL6:10 amBasel EuroAirport Swiss
18h 29m
2 stops
SAN3:39 pmSan Diego
Aug 31
SAN4:45 pmSan Diego
21h 20m
1 stop
BSL11:05 pmBasel EuroAirport Swiss
$839
American Airlines
Sep 22
BSL8:15 amBasel EuroAirport Swiss
18h 32m
2 stops
SAN5:47 pmSan Diego
Oct 6
SAN4:26 pmSan Diego
17h 29m
2 stops
BSL6:55 pmBasel EuroAirport Swiss
$840

Delta flights from Basel to San Diego

Our best Delta deals on Basel to San Diego flight tickets
Delta
Sep 22
BSL6:30 amBasel EuroAirport Swiss
14h 20m
1 stop
SAN11:50 amSan Diego
Oct 6
SAN7:20 amSan Diego
21h 25m
2 stops
BSL1:45 pmBasel EuroAirport Swiss
$851
Delta
Sep 22
BSL6:30 amBasel EuroAirport Swiss
21h 05m
2 stops
SAN6:35 pmSan Diego
Oct 6
SAN10:57 amSan Diego
17h 48m
2 stops
BSL1:45 pmBasel EuroAirport Swiss
$856
Delta
Sep 22
BSL6:30 amBasel EuroAirport Swiss
21h 05m
2 stops
SAN6:35 pmSan Diego
Oct 6
SAN10:57 amSan Diego
17h 48m
2 stops
BSL1:45 pmBasel EuroAirport Swiss
$858

momondo Fare Finder

 
Customize your flight search to find flights from Basel to San Diego 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, momondo users made 832,500 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Basel to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BaselSan Diego

BSL Basel EuroAirport Swiss - SAN San Diego

BSLSAN

Basel EuroAirport Swiss

Thu 9/10

6:10 am-2:55 pm

1 stop17h 45m

San Diego

Mon 9/14

9:20 am-11:00 am

2 stops16h 40m

$834

BaselSan Diego

BSL Basel EuroAirport Swiss - SAN San Diego

BSLSAN

Basel EuroAirport Swiss

Thu 8/27

6:10 am-3:39 pm

2 stops18h 29m

San Diego

Mon 8/31

4:45 pm-11:05 pm

1 stop21h 20m

$839

BaselSan Diego

BSL Basel EuroAirport Swiss - SAN San Diego

BSLSAN

Basel EuroAirport Swiss

Tue 9/22

8:15 am-5:47 pm

2 stops18h 32m

San Diego

Tue 10/6

4:26 pm-6:55 pm

2 stops17h 29m

$840

BaselSan Diego

BSL Basel EuroAirport Swiss - SAN San Diego

BSLSAN

Basel EuroAirport Swiss

Tue 9/22

8:15 am-5:47 pm

2 stops18h 32m

San Diego

Tue 10/6

7:40 pm-11:15 am

1 stop30h 35m

$841

BaselSan Diego

BSL Basel EuroAirport Swiss - SAN San Diego

BSLSAN

Basel EuroAirport Swiss

Sat 8/22

6:35 am-2:55 pm

1 stop17h 20m

San Diego

Fri 8/28

6:15 am-11:00 am

2 stops19h 45m

$848

BaselSan Diego

BSL Basel EuroAirport Swiss - SAN San Diego

BSLSAN

Basel EuroAirport Swiss

Sat 8/22

6:35 am-2:55 pm

1 stop17h 20m

San Diego

Fri 8/28

6:15 am-11:00 am

2 stops19h 45m

$849

BaselSan Diego

BSL Basel EuroAirport Swiss - SAN San Diego

BSLSAN

Basel EuroAirport Swiss

Sat 8/22

6:35 am-2:55 pm

1 stop17h 20m

San Diego

Fri 8/28

6:15 am-11:00 am

2 stops19h 45m

$850

BaselSan Diego

BSL Basel EuroAirport Swiss - SAN San Diego

BSLSAN

Basel EuroAirport Swiss

Tue 9/22

6:30 am-11:50 am

1 stop14h 20m

San Diego

Tue 10/6

7:20 am-1:45 pm

2 stops21h 25m

$851

BaselSan Diego

BSL Basel EuroAirport Swiss - SAN San Diego

BSLSAN

Basel EuroAirport Swiss

Tue 9/22

6:30 am-6:35 pm

2 stops21h 05m

San Diego

Tue 10/6

10:57 am-1:45 pm

2 stops17h 48m

$856

BaselSan Diego

BSL Basel EuroAirport Swiss - SAN San Diego

BSLSAN

Basel EuroAirport Swiss

Tue 9/22

6:30 am-6:35 pm

2 stops21h 05m

San Diego

Tue 10/6

10:57 am-1:45 pm

2 stops17h 48m

$858

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Basel to San Diego

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

Can stopping save me money on Basel to San Diego flights?

You could potentially save up to 51% on your flight if you consider stops on a Basel to San Diego flight.

When to book flights from Basel to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Basel to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Basel to San Diego (EAP to SAN) flight deals and tips

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

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from Basel to San Diego takes 15h 10m
There are no direct flights from Basel to San Diego. There are no popular flight routes from Basel to San Diego.
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Frequently asked questions about flying from Basel to San Diego

  • How far is Basel to San Diego by plane?

    A flight from Basel to San Diego will travel around 5916.2 mi. In terms of flight time, this usually takes a little over 15h 10m.

  • When did momondo last update prices for flights from Basel to San Diego Airport?

    Prices for flights from Basel to San Diego Airport refresh daily.

  • How old do you have to be to fly from Basel to San Diego Airport?

    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 Basel to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
National City
Julian
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Santee
Lemon Grove
Alpine

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Basel to San Diego. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Basel to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Basel to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Basel to San Diego.

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

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Basel and alert you when they change.

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