$844+ Cheap flights from St. Louis (STL) to Ibiza Island
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — IBZ
dic. 12 — dic. 191
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Ibiza Island
Keep the following information in mind while searching for St. Louis to Ibiza Island flight deals. Data was last updated noviembre 12, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $844 (KLM) |
Find flight deals from St. Louis to Ibiza Island
Cheapest flights from St. Louis to Ibiza IslandExplore the most affordable flight options available from St. Louis to Ibiza Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 12, 2025.
Explore the most affordable flight options available from St. Louis to Ibiza Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 12, 2025.
This KLM deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/35:28 pmSTL - IBZ
2 stops17h 02mKLM
dom. 12/71:05 pmIBZ - STL
2 stops38h 57mKLM
Deal found 11/10![KLM logo]()
$844
This Trip.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1310:44 amSTL - IBZ
2 stops20h 26mMultiple Airlines
sáb. 11/153:00 pmIBZ - STL
2 stops35h 30mMultiple Airlines
Deal found 11/9![Multiple Airlines logo]()
$1,331
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Ibiza Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 12, 2025.
Use the filters below to find and compare flights from St. Louis to Ibiza Island that are best for you.
Fly from
St. Louis
Fly to
Ibiza Island
Route
Depart
Return
Price
St. LouisIbiza
STL - IBZ
STLIBZ
Lambert-St Louis
mié. 12/3
9:30 am-5:30 pm
2 stops25h 00m
Ibiza
dom. 12/7
1:05 pm-4:35 pm
2 stops34h 30m
$844
Best time to book a flight from St. Louis to Ibiza Island
Have a flexible travel schedule? Discover the best time to fly to Ibiza Island from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Ibiza Island
What is the cheapest time of day to fly from STL to FYK?
Find hourly flight availability from St. Louis to Ibiza Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 12, 2025.
One of the essential ways to save on airfare from St. Louis to Ibiza Island is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 58% on airfare.