Need help booking?
Unpublished phone-only deals available
EAS to STL: distance & flight time
San Sebastian (San Sebastian Airport) → St. Louis (St Louis Lambert International Airport)
4,398 mi
7,078 km · 3,822 nm
9h 5m
estimated nonstop flight time
-7h
time difference · heading northwest
See live EAS→STL fares Phone-only fares on this route — call free
Flight time details
4,398 miles nonstop takes roughly 9h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- EAS — San Sebastian Airport · San Sebastian, Spain
- STL — St Louis Lambert International Airport · St. Louis, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near EAS
- BIQ · Biarritz-Anglet-Bayonne Airport15 mi away
- PNA · Pamplona Airport41 mi away
- BIO · Bilbao Airport56 mi away
- VIT · Vitoria/Foronda Airport57 mi away
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is EAS from STL?
The flight distance from San Sebastian (EAS) to St. Louis (STL) is 4,398 miles (7,078 km, 3,822 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EAS to STL?
A nonstop flight takes about 9h 5m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between San Sebastian and St. Louis?
St. Louis is 7 hours behind San Sebastian.
What is the cheapest way to fly from EAS to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EAS–STL that never appear on search engines, with no booking fees.