$457 Cheap Flights from St. Louis (STL) to Ibiza (IBZ)

View $457 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Ibiza Airport (IBZ)

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Cheap Flights from St. Louis to Ibiza (STL-IBZ)

Prices were available within the past 7 days and start at $457 for one-way flights and $550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Fri, Jan 30 - Sun, Feb 1
STL
St. Louis
IBZ
Ibiza Island
$550 Roundtrip, found 2 days ago
$550
Roundtrip
found 2 days ago
Select Iberia flight, departing Fri, Jan 30 from St. Louis to Ibiza Island, returning Sun, Feb 1, priced at $550 found 2 days ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
STL
St. Louis
IBZ
Ibiza Island
$550 Roundtrip, found 1 day ago
$550
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 4 from St. Louis to Ibiza Island, returning Mon, Dec 8, priced at $550 found 1 day ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
STL
St. Louis
IBZ
Ibiza Island
$555 Roundtrip, found 1 day ago
$555
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 4 from St. Louis to Ibiza Island, returning Mon, Dec 8, priced at $555 found 1 day ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
STL
St. Louis
IBZ
Ibiza Island
$560 Roundtrip, found 1 day ago
$560
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 4 from St. Louis to Ibiza Island, returning Mon, Dec 8, priced at $560 found 1 day ago
British Airways
Sat, Feb 7 - Wed, Feb 18
STL
St. Louis
IBZ
Ibiza Island
$578 Roundtrip, found 2 days ago
$578
Roundtrip
found 2 days ago
Select British Airways flight, departing Sat, Feb 7 from St. Louis to Ibiza Island, returning Wed, Feb 18, priced at $578 found 2 days ago
British Airways
Thu, Feb 5 - Wed, Feb 18
STL
St. Louis
IBZ
Ibiza Island
$581 Roundtrip, found 2 days ago
$581
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Feb 5 from St. Louis to Ibiza Island, returning Wed, Feb 18, priced at $581 found 2 days ago
British Airways
Fri, Feb 6 - Wed, Feb 18
STL
St. Louis
IBZ
Ibiza Island
$583 Roundtrip, found 2 days ago
$583
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Feb 6 from St. Louis to Ibiza Island, returning Wed, Feb 18, priced at $583 found 2 days ago
British Airways
Fri, Nov 28 - Sun, Dec 7
STL
St. Louis
IBZ
Ibiza Island
$588 Roundtrip, found 1 day ago
$588
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Nov 28 from St. Louis to Ibiza Island, returning Sun, Dec 7, priced at $588 found 1 day ago
Lufthansa
Fri, Nov 14 - Sat, Nov 22
STL
St. Louis
IBZ
Ibiza Island
$649 Roundtrip, found 2 days ago
$649
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov 14 from St. Louis to Ibiza Island, returning Sat, Nov 22, priced at $649 found 2 days ago
KLM
Sun, Feb 8 - Thu, Feb 26
STL
St. Louis
IBZ
Ibiza Island
$690 Roundtrip, found 2 days ago
$690
Roundtrip
found 2 days ago
Select KLM flight, departing Sun, Feb 8 from St. Louis to Ibiza Island, returning Thu, Feb 26, priced at $690 found 2 days ago

Find the cheapest month to fly from St. Louis (STL) to Sant Josep de sa Talaia (IBZ)

January is typically the cheapest month to fly

From $637 - $1,584 per traveler.

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Ibiza Airport (IBZ) cost?
Grab a cheap one-way flight from $457 or cheap return flight from $550 from Lambert-St. Louis Intl. Airport (STL) to Ibiza Airport (IBZ) 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 Lambert-St. Louis Intl. Airport (STL) to Ibiza Airport (IBZ)?
The cheapest month to fly from STL to IBZ is January, when demand is low. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Ibiza Airport (IBZ)?
To find the cheapest airline flying from STL to IBZ, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Ibiza Airport (IBZ)?
You'll have to hop on a flight with a layover if you're traveling from Lambert-St. Louis Intl. Airport (STL) to Ibiza Airport (IBZ). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from STL to IBZ?
You'll typically find Tuesday the quietest day for flights, while Fridays are often 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 Lambert-St. Louis Intl. Airport (STL) to Ibiza Airport (IBZ)?
Choose a flight from Lambert-St. Louis Intl. Airport (STL) to Ibiza Airport (IBZ) that leaves before 3 PM to reduce the risk of cancellations and delays. 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 Lambert-St. Louis Intl. Airport (STL) to Ibiza Airport (IBZ) last-minute?
Last-minute fares from STL to IBZ are generally more expensive. To lock in the cheapest rates, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a STL to IBZ flight and hotel package?
Compared with arranging flights and hotels separately, booking a STL to IBZ flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of stays, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Ibiza Airport (IBZ)?
If you reserved your STL to IBZ flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Ibiza
Airlines serving
Air France, American Airlines, British Airways, Delta, Iberia, KLM, Lufthansa
Roundtrip price
$549
Distance
4698 mi

Book with confidence

Book with confidence

St. Louis to Ibiza Flights

The cheapest times to fly from St. Louis to Ibiza

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 St. Louis to Ibiza are during the month of January. You can find some of the cheapest flights from St. Louis to Ibiza with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Ibiza

Sunday is one of the best days to book for cheap flights from St. Louis to Ibiza: 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 St. Louis to Ibiza

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 St. Louis to Ibiza in 2025. You can also book with separate airlines for your outbound and return journeys, from $457 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 St. Louis to Ibiza 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 St. Louis to Ibiza 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.

 

St. Louis to Ibiza Flights

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*Available to One Key members.