Flights Europe Spain Basque Country San Sebastian St. Louis to San Sebastian

Cheap flights from St. Louis to San Sebastian

Round-trip
Economy
St. Louis (STL)
San Sebastian (EAS)
Wed 6/16
Wed 6/23
Any month
Compare vs. momondo |

Flight information for St. Louis to San Sebastian
(STL to EAS)

Find info about flight duration, direct flights, and airports for your flight from St. Louis to San Sebastian
Fastest flight time15h 40mThe fastest flight from St. Louis to San Sebastian takes 15h 40m
Direct flightsNoneThere are no direct flights from St. Louis to San Sebastian. Popular non-direct route for this connection is Lambert-St Louis - San Sebastian.
Airports in San Sebastian1 airportThere is 1 airport near San Sebastian: San Sebastian (EAS)

How to get the cheapest flight ticket from St. Louis to San Sebastian

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

Easily compare round-trip flights from St. Louis to San Sebastian

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to San Sebastian by changing tabs
Multiple Airlines
Sep 16
STL3:00 amLambert-St Louis
23h 05m
3 stops
EAS2:05 amSan Sebastian
Sep 25
EAS9:45 amSan Sebastian
27h 39m
3 stops
STL1:24 pmLambert-St Louis
Iberia
Sep 16
STL8:24 amLambert-St Louis
17h 41m
2 stops
EAS2:05 amSan Sebastian
Sep 25
EAS1:50 pmSan Sebastian
35h 25m
2 stops
STL1:15 amLambert-St Louis
Iberia
Sep 16
STL8:24 amLambert-St Louis
17h 41m
2 stops
EAS2:05 amSan Sebastian
Sep 25
EAS9:45 amSan Sebastian
39h 30m
2 stops
STL1:15 amLambert-St Louis

Useful information for finding St. Louis to San Sebastian flight deals

Learn about all of the flight booking features offered by momondo for free.

How do I get Price Alerts for flights from St. Louis to San Sebastian?

Price Alerts will notify you by email when the price for flights to San Sebastian from St. Louis decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from St. Louis to San Sebastian with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.


Flights from St. Louis to:

Flights Europe Spain Basque Country San Sebastian St. Louis to San Sebastian
  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First