Flights from Saint Louis to Spain

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.

Cheap Saint Louis - Spain flight offers

Find cheap flight tickets and last-minute flight deals from Saint Louis to Spain

Air Canada
Wed, 01/06 (STL) Saint Louis -> (BCN) Barcelona
Price found 13 days ago
from $305
Air Canada
Mon, 01/04 (STL) Saint Louis -> (BCN) Barcelona
Price found 13 days ago
from $310
United
Sun, 01/03 (STL) Saint Louis -> (BCN) Barcelona
Price found 13 days ago
from $317
KLM
Tue, 01/05 (STL) Saint Louis -> (BCN) Barcelona
Price found 13 days ago
from $339
Virgin Atlantic Airways
Thu, 01/07 (STL) Saint Louis -> (BCN) Barcelona
Price found 13 days ago
from $352
Air Canada
Sat, 01/02 (STL) Saint Louis -> (BCN) Barcelona
Price found 13 days ago
from $355
Air Canada
Fri, 01/08 (STL) Saint Louis -> (BCN) Barcelona
Price found 13 days ago
from $355
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Top airlines on the route Saint Louis - Spain

Airlines providing flights to Spain from Saint Louis

Air Canada
Air Canada
KLM
KLM
Lufthansa
Lufthansa
United
United
Virgin Atlantic Airways
Virgin Atlantic Airways

Find flights from Saint Louis to Spain

Save time and money with the Jetcost search engine.

JetcostJetcost Are you looking for a flight from Saint Louis to Spain? Jetcost allows you to compare the best deals from the best airlines and travel agencies online, without wasting time! Enter your travel details and Jetcost will compare thousands of deals tailored to you: simply select the flight from Saint Louis to Spain that's right for you, and book! With Jetcost compare flight prices and find the best deals on cheap flights.

Don't miss the chance to find the right ticket for you among thousands of flight offers from Saint Louis to Spain. With Jetcost you will find the best flight at the lowest price . Book your cheap flight now from Saint Louisto Spain with Jetcost.

Book the cheapest flight from Saint Louis to Spain

Looking for a flight with a particular airline? Or would you rather book a flight cheaper than an amount of your choice? With Jetcost you can do this and much more. Compare airfares available online among thousands of offers from the top online airline and agencies . Jetcost helps you find the flight from Saint Louis to Spain suitable for every need . After the search engine has scanned the prices from hundreds of travel agencies and airlines, both low-cost and standard, just select your preferred flight: finding the lowest price has never been easier.