$646 Cheap Flights from San Jose (SJC) to Castellon de la Plana (CDT)

View $646 flight on Tue, Mar 17, 2026Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Castellon de la Plana (CDT-Castellón Costa Azahar)

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Cheap Flights from San Jose to Castellon de la Plana (SJC-CDT)

Prices were available within the past 7 days and start at $646 for one-way flights and $1,227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Tue, Oct 14 - Mon, Oct 27
SJC
San Jose
CDT
Castelló de la Plana
$1,227 Roundtrip, found 6 days ago
$1,227
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Oct 14 from San Jose to Castelló de la Plana, returning Mon, Oct 27, priced at $1,227 found 6 days ago
Iberia
Tue, Oct 14 - Mon, Oct 27
SJC
San Jose
CDT
Castelló de la Plana
$1,422 Roundtrip, found 6 days ago
$1,422
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Oct 14 from San Jose to Castelló de la Plana, returning Mon, Oct 27, priced at $1,422 found 6 days ago
Iberia
Tue, Oct 14 - Mon, Oct 27
SJC
San Jose
CDT
Castelló de la Plana
$1,427 Roundtrip, found 6 days ago
$1,427
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Oct 14 from San Jose to Castelló de la Plana, returning Mon, Oct 27, priced at $1,427 found 6 days ago
Iberia
Tue, Oct 14 - Mon, Oct 27
SJC
San Jose
CDT
Castelló de la Plana
$1,441 Roundtrip, found 6 days ago
$1,441
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Oct 14 from San Jose to Castelló de la Plana, returning Mon, Oct 27, priced at $1,441 found 6 days ago
British Airways
Tue, Oct 14 - Mon, Oct 27
SJC
San Jose
CDT
Castelló de la Plana
$1,503 Roundtrip, found 6 days ago
$1,503
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Oct 14 from San Jose to Castelló de la Plana, returning Mon, Oct 27, priced at $1,503 found 6 days ago
Alaska Airlines
Tue, Oct 14 - Mon, Oct 27
SJC
San Jose
CDT
Castelló de la Plana
$1,511 Roundtrip, found 6 days ago
$1,511
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Oct 14 from San Jose to Castelló de la Plana, returning Mon, Oct 27, priced at $1,511 found 6 days ago
Alaska Airlines
Tue, Oct 14 - Mon, Oct 27
SJC
San Jose
CDT
Castelló de la Plana
$1,516 Roundtrip, found 6 days ago
$1,516
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Oct 14 from San Jose to Castelló de la Plana, returning Mon, Oct 27, priced at $1,516 found 6 days ago
Alaska Airlines
Tue, Oct 14 - Mon, Oct 27
SJC
San Jose
CDT
Castelló de la Plana
$1,530 Roundtrip, found 6 days ago
$1,530
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Oct 14 from San Jose to Castelló de la Plana, returning Mon, Oct 27, priced at $1,530 found 6 days ago
Iberia
Tue, Oct 14 - Mon, Oct 27
SJC
San Jose
CDT
Castelló de la Plana
$1,550 Roundtrip, found 6 days ago
$1,550
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Oct 14 from San Jose to Castelló de la Plana, returning Mon, Oct 27, priced at $1,550 found 6 days ago
Finnair
Tue, Oct 14 - Mon, Oct 27
SJC
San Jose
CDT
Castelló de la Plana
$1,669 Roundtrip, found 6 days ago
$1,669
Roundtrip
found 6 days ago
Select Finnair flight, departing Tue, Oct 14 from San Jose to Castelló de la Plana, returning Mon, Oct 27, priced at $1,669 found 6 days ago

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Castellón Costa Azahar Airport (CDT) cost?
Snag a cheap one-way flight from $646 or cheap return flight from $1,227 from Norman Y. Mineta San Jose Intl. Airport (SJC) to Castellón Costa Azahar Airport (CDT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Castellón Costa Azahar Airport (CDT)?
The cheapest month to fly from SJC to CDT is October, when there's less demand. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to Castellón Costa Azahar Airport (CDT)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SJC to CDT flight.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to Castellón Costa Azahar Airport (CDT)?
Direct flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to Castellón Costa Azahar Airport (CDT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SJC to CDT?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Castellón Costa Azahar Airport (CDT)?
To avoid possible delays on the Norman Y. Mineta San Jose Intl. Airport (SJC) to Castellón Costa Azahar Airport (CDT) route, aim to fly before 3 PM. Flights 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 Norman Y. Mineta San Jose Intl. Airport (SJC) to Castellón Costa Azahar Airport (CDT) last-minute?
Booking your flight from SJC to CDT just before your getaway is usually more expensive. But if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a SJC to CDT flight and hotel package?
Compared with arranging hotels and flights separately, booking a SJC to CDT flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Castellón Costa Azahar Airport (CDT)?
If you reserved your SJC to CDT flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, 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 if you want more information.

Travel information

Travel information

Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Castellón Costa Azahar
Airlines serving
Iberia
Roundtrip price
$1,227
Distance
5940 mi

Book with confidence

Book with confidence

San Jose to Castellon de la Plana Flights

The cheapest times to fly from San Jose to Castellon de la Plana

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 San Jose to Castellon de la Plana are during the month of October. You can find some of the cheapest flights from San Jose to Castellon de la Plana with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to Castellon de la Plana

Sunday is one of the best days to book for cheap flights from San Jose to Castellon de la Plana: 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 San Jose to Castellon de la Plana

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 San Jose to Castellon de la Plana in 2025. You can also book with separate airlines for your outbound and return journeys, from $646 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 San Jose to Castellon de la Plana 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 San Jose to Castellon de la Plana 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.

 

San Jose to Castellon de la Plana Flights

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