$433 Cheap Flights from Frankfurt (FRA) to San Diego (SAN)

View $433 flight on Fri, Jan 16, 2026Opens in a new window

Popular airlines from Frankfurt Airport (FRA) to San Diego Intl. Airport (SAN)

Cheap Flights from Frankfurt to San Diego (FRA-SAN)

Prices were available within the past 7 days and start at $433 for one-way flights and $596 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Feb 5 - Thu, Feb 12
FRA
Frankfurt
SAN
San Diego
$596 Roundtrip, found 4 days ago
$596
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Feb 5 from Frankfurt to San Diego, returning Thu, Feb 12, priced at $596 found 4 days ago
American Airlines
Tue, Jan 13 - Tue, Feb 17
FRA
Frankfurt
SAN
San Diego
$596 Roundtrip, found 6 days ago
$596
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 13 from Frankfurt to San Diego, returning Tue, Feb 17, priced at $596 found 6 days ago
British Airways
Thu, Feb 5 - Thu, Feb 12
FRA
Frankfurt
SAN
San Diego
$598 Roundtrip, found 4 days ago
$598
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Feb 5 from Frankfurt to San Diego, returning Thu, Feb 12, priced at $598 found 4 days ago
American Airlines
Sat, Jan 31 - Tue, Feb 10
FRA
Frankfurt
SAN
San Diego
$599 Roundtrip, found 4 days ago
$599
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 31 from Frankfurt to San Diego, returning Tue, Feb 10, priced at $599 found 4 days ago
Iberia
Thu, Mar 5 - Thu, Mar 19
FRA
Frankfurt
SAN
San Diego
$621 Roundtrip, found 19 hours ago
$621
Roundtrip
found 19 hours ago
Select Iberia flight, departing Thu, Mar 5 from Frankfurt to San Diego, returning Thu, Mar 19, priced at $621 found 19 hours ago
Air Canada
Fri, Oct 17 - Sun, Oct 19
FRA
Frankfurt
SAN
San Diego
$625 Roundtrip, found 1 day ago
$625
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 17 from Frankfurt to San Diego, returning Sun, Oct 19, priced at $625 found 1 day ago
Lufthansa
Sun, Dec 14 - Wed, Jan 7
FRA
Frankfurt
SAN
San Diego
$629 Roundtrip, found 23 hours ago
$629
Roundtrip
found 23 hours ago
Select Lufthansa flight, departing Sun, Dec 14 from Frankfurt to San Diego, returning Wed, Jan 7, priced at $629 found 23 hours ago
Swiss International Air Lines
Tue, Sep 30 - Wed, Oct 8
FRA
Frankfurt
SAN
San Diego
$637 Roundtrip, found 3 days ago
$637
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, Sep 30 from Frankfurt to San Diego, returning Wed, Oct 8, priced at $637 found 3 days ago
Delta
Tue, Oct 7 - Sun, Oct 19
FRA
Frankfurt
SAN
San Diego
$677 Roundtrip, found 2 days ago
$677
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 7 from Frankfurt to San Diego, returning Sun, Oct 19, priced at $677 found 2 days ago
United
Wed, Oct 8 - Mon, Oct 20
FRA
Frankfurt
SAN
San Diego
$678 Roundtrip, found 6 days ago
$678
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 8 from Frankfurt to San Diego, returning Mon, Oct 20, priced at $678 found 6 days ago

Find the cheapest month to fly from Frankfurt (FRA) to San Diego (SAN)

February is typically the cheapest month to fly

From $498 - $981 per traveler.

Frequently asked questions

How much does a flight from Frankfurt Intl. Airport (FRA) to San Diego Intl. Airport (SAN) cost?
Snag a cheap one-way flight from $433 or cheap return flight from $596 from Frankfurt Intl. Airport (FRA) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Frankfurt Intl. Airport (FRA) to San Diego Intl. Airport (SAN)?
The cheapest month to fly from FRA to SAN is February, when demand is low. Off-peak season is generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Frankfurt Intl. Airport (FRA) to San Diego Intl. Airport (SAN)?
To find the cheapest airline flying from FRA to SAN, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Frankfurt Intl. Airport (FRA) to San Diego Intl. Airport (SAN)?
You'll need to take a flight with a layover when traveling from Frankfurt Intl. Airport (FRA) to San Diego Intl. Airport (SAN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from FRA to SAN?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from FRA to SAN?
Consider booking with United Airlines if you'd like to go straight from Frankfurt Intl. Airport (FRA) to San Diego Intl. Airport (SAN) without any interruptions. This carrier has the best track record for punctuality, with an on-time score of 82%. Want to get notified of any changes? You can check your flight status using the Expedia App.
What is the best time to fly from Frankfurt Intl. Airport (FRA) to San Diego Intl. Airport (SAN)?
To reach San Diego Intl. Airport (SAN) on schedule, opt for a flight that takes off from Frankfurt Intl. Airport (FRA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Frankfurt Intl. Airport (FRA) to San Diego Intl. Airport (SAN) last-minute?
Holding off until just before your trip to book a ticket from FRA to SAN often results in higher prices. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for the best chance of landing a bargain.
Is it cheaper to book a FRA to SAN flight and hotel package?
Compared with arranging flights and hotels separately, booking a FRA to SAN flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Just pick your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Frankfurt Intl. Airport (FRA) to San Diego Intl. Airport (SAN)?
If you reserved your FRA to SAN flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Frankfurt Intl.
Destination airport
San Diego Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Condor, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Singapore Airlines, Swiss International Air Lines, United, Virgin Atlantic
Roundtrip price
$595
Distance
5826 mi

Book with confidence

Book with confidence

Frankfurt to San Diego Flights

The cheapest times to fly from Frankfurt to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Frankfurt to San Diego are during the month of February. You can find some of the cheapest flights from Frankfurt to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Frankfurt to San Diego

Sunday is one of the best days to book for cheap flights from Frankfurt to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Frankfurt to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Frankfurt to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $433 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Frankfurt to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Frankfurt to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frankfurt to San Diego Flights

Explore a world of travel with Expedia

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*Available to One Key members.