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Cheap flights from St. Louis to Ibiza Island from $640

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Ibiza Island departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Ibiza Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
4:32 pm - 5:30 pmSTL-IBZ
17h 58m2 stops
KLM Logo
1:05 pm - 8:47 pmIBZ-STL
38h 42m2 stops
$640KLM
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Wed, Dec 3 - Sun, Dec 7

momondo 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from St. Louis to Ibiza Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisIbiza

STL - IBZ

STLIBZ

Lambert-St Louis

Wed 12/3

4:32 pm-5:30 pm

2 stops17h 58m

Ibiza

Sun 12/7

1:05 pm-8:47 pm

2 stops38h 42m

$640

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from St. Louis to Ibiza Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Ibiza Island?

Our most recent data shows that the best time of day to fly to Ibiza Island is in the morning. Flights from St. Louis to Ibiza Island during this time can be as low as $1,093. Flights in the afternoon are often more expensive with an average ticket price of $1,128.

Can stopping save me money on St. Louis to Ibiza Island flights?

No. A direct flight is the cheapest option for a flight between St. Louis to Ibiza Island.

Cheap St. Louis to Ibiza Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Ibiza Island

Direct flights

None
There are no direct flights from St. Louis to Ibiza Island. There are no popular flight routes from St. Louis to Ibiza Island.
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  • When did momondo last update prices for flights from Lambert-St Louis Airport to Ibiza Island?

    Prices for flights from Lambert-St Louis Airport to Ibiza Island are updated daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Ibiza Island?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Ibiza Island.

  • What documentation or ID do you need to fly to Ibiza Island?

    The travel and health documents required for your trip to Ibiza Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ibiza Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from St. Louis to Ibiza Island?

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Ibiza Island?

It is quick and easy to find St. Louis to Ibiza Island flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ibiza Island that suits you.

Can I find flights from St. Louis to Ibiza Island with flexible booking policies on momondo?

Yes. All flights to Ibiza Island from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Ibiza Island?

Once all potential St. Louis to Ibiza Island flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to Ibiza Island right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to Ibiza Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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