$568 Cheap Flights from Chicago (ORD) to Castellon de la Plana (CDT)

View $568 flight on Sun, Nov 16, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Castellon de la Plana (CDT-Castellón Costa Azahar)

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Cheap Flights from Chicago to Castellon de la Plana (ORD-CDT)

Prices were available within the past 7 days and start at $568 for one-way flights and $816 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Sun, Nov 16 - Mon, Nov 24
ORD
Chicago
CDT
Castelló de la Plana
$816 Roundtrip, found 5 days ago
$816
Roundtrip
found 5 days ago
Select Iberia flight, departing Sun, Nov 16 from Chicago to Castelló de la Plana, returning Mon, Nov 24, priced at $816 found 5 days ago
Iberia
Sun, Nov 16 - Mon, Nov 24
ORD
Chicago
CDT
Castelló de la Plana
$835 Roundtrip, found 5 days ago
$835
Roundtrip
found 5 days ago
Select Iberia flight, departing Sun, Nov 16 from Chicago to Castelló de la Plana, returning Mon, Nov 24, priced at $835 found 5 days ago
British Airways
Sun, Nov 16 - Mon, Nov 24
ORD
Chicago
CDT
Castelló de la Plana
$839 Roundtrip, found 5 days ago
$839
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Nov 16 from Chicago to Castelló de la Plana, returning Mon, Nov 24, priced at $839 found 5 days ago
British Airways
Sun, Nov 16 - Mon, Nov 24
ORD
Chicago
CDT
Castelló de la Plana
$870 Roundtrip, found 5 days ago
$870
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Nov 16 from Chicago to Castelló de la Plana, returning Mon, Nov 24, priced at $870 found 5 days ago
British Airways
Wed, Mar 18 - Mon, Mar 30
ORD
Chicago
CDT
Castelló de la Plana
$876 Roundtrip, found 4 days ago
$876
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Mar 18 from Chicago to Castelló de la Plana, returning Mon, Mar 30, priced at $876 found 4 days ago
British Airways
Sun, Mar 22 - Mon, Mar 30
ORD
Chicago
CDT
Castelló de la Plana
$896 Roundtrip, found 4 days ago
$896
Roundtrip
found 4 days ago
Select British Airways flight, departing Sun, Mar 22 from Chicago to Castelló de la Plana, returning Mon, Mar 30, priced at $896 found 4 days ago
Iberia
Sun, Nov 16 - Mon, Nov 24
ORD
Chicago
CDT
Castelló de la Plana
$916 Roundtrip, found 5 days ago
$916
Roundtrip
found 5 days ago
Select Iberia flight, departing Sun, Nov 16 from Chicago to Castelló de la Plana, returning Mon, Nov 24, priced at $916 found 5 days ago
British Airways
Wed, Mar 18 - Sun, Mar 29
ORD
Chicago
CDT
Castelló de la Plana
$926 Roundtrip, found 4 days ago
$926
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Mar 18 from Chicago to Castelló de la Plana, returning Sun, Mar 29, priced at $926 found 4 days ago
British Airways
Sat, Mar 21 - Mon, Mar 30
ORD
Chicago
CDT
Castelló de la Plana
$943 Roundtrip, found 4 days ago
$943
Roundtrip
found 4 days ago
Select British Airways flight, departing Sat, Mar 21 from Chicago to Castelló de la Plana, returning Mon, Mar 30, priced at $943 found 4 days ago
Finnair
Sun, Nov 16 - Mon, Nov 24
ORD
Chicago
CDT
Castelló de la Plana
$1,019 Roundtrip, found 5 days ago
$1,019
Roundtrip
found 5 days ago
Select Finnair flight, departing Sun, Nov 16 from Chicago to Castelló de la Plana, returning Mon, Nov 24, priced at $1,019 found 5 days ago

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Castellón Costa Azahar Airport (CDT) cost?
Snag a cheap one-way flight from $568 or cheap return flight from $816 from O'Hare Intl. Airport (ORD) to Castellón Costa Azahar Airport (CDT) 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 O'Hare Intl. Airport (ORD) to Castellón Costa Azahar Airport (CDT)?
The cheapest month to fly from ORD to CDT is November, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Castellón Costa Azahar Airport (CDT)?
Expedia's filter tool lets you easily compare different airlines, flight durations 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 ORD to CDT flight.
How many flights per day from O'Hare Intl. Airport (ORD) to Castellón Costa Azahar Airport (CDT)?
Nonstop flights from O'Hare Intl. Airport (ORD) to Castellón Costa Azahar Airport (CDT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ORD to CDT?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Castellón Costa Azahar Airport (CDT)?
Choose a flight from O'Hare Intl. Airport (ORD) to Castellón Costa Azahar Airport (CDT) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 O'Hare Intl. Airport (ORD) to Castellón Costa Azahar Airport (CDT) last-minute?
Holding off until right before your break to book a flight from ORD to CDT generally means paying more. While you may come across some last-minute offers, there's no guarantee. Keep your travel schedule open for a better chance of getting a bargain.
Is it cheaper to book an ORD to CDT flight and hotel package?
Compared with arranging flights and hotels separately, booking an ORD to CDT flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of travel planning. Simply secure your flights and choose from our extensive range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Castellón Costa Azahar Airport (CDT)?
It's generally possible to cancel or reschedule your ORD to CDT flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Castellón Costa Azahar
Roundtrip price
$816
Distance
4362 mi

Book with confidence

Chicago to Castellon de la Plana Flights

The cheapest times to fly from Chicago 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 Chicago to Castellon de la Plana are during the month of November. You can find some of the cheapest flights from Chicago to Castellon de la Plana with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Chicago 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 Chicago 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 Chicago to Castellon de la Plana in 2025. You can also book with separate airlines for your outbound and return journeys, from $568 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 Chicago 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 Chicago 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.

 

Chicago to Castellon de la Plana Flights

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*Available to One Key members.