Cheap Flights from Kassel (KSF) to San Diego (SAN)

Popular airlines from Kassel (KSF-Calden) to San Diego Intl. Airport (SAN)

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Frequently asked questions

How much does a flight from Calden Airport (KSF) to San Diego Intl. Airport (SAN) cost?
Secure a cheap one-way flight or cheap return flight from Calden Airport (KSF) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Calden Airport (KSF) to San Diego Intl. Airport (SAN)?
is the most affordable month to fly from KSF to SAN. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Calden Airport (KSF) to San Diego Intl. Airport (SAN)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from KSF to SAN. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Calden Airport (KSF) to San Diego Intl. Airport (SAN)?
There are no daily nonstop flights available from Calden Airport (KSF) to San Diego Intl. Airport (SAN). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from KSF to SAN?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Calden Airport (KSF) to San Diego Intl. Airport (SAN)?
To avoid potential delays on the Calden Airport (KSF) to San Diego Intl. Airport (SAN) route, fly before 3 PM. Departures after this time are 22% more likely to be canceled.**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 Calden Airport (KSF) to San Diego Intl. Airport (SAN) last-minute?
Last-minute bookings from KSF to SAN are typically more expensive. To lock in the best rates, start looking for flights as early as possible. That said, if you can play around with your travel dates, you may land a cheap ticket right before your journey.
Is it cheaper to book a KSF to SAN flight and hotel package?
Compared with arranging hotels and flights separately, booking a KSF to SAN flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the hassle out of planning your trip. Just pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Calden Airport (KSF) to San Diego Intl. Airport (SAN)?
If you reserved your KSF to SAN flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Calden
Destination airport
San Diego Intl.
Distance
5781 mi

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Kassel to San Diego Flights

The cheapest times to fly from Kassel 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 Kassel to San Diego are during the month of . You can find some of the cheapest flights from Kassel to San Diego with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Kassel 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 Kassel 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 Kassel to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Kassel 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 Kassel 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.

 

Kassel to San Diego Flights

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*Available to One Key members.