How much is a flight from Saint Louis to Santiago de Chile?

There’s no fixed price — fares between Saint Louis and Santiago de Chile can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Which airports near Saint Louis or Santiago de Chile offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Saint Louis: Only Saint Louis - Lambert is currently operating.
• Airports in Santiago de Chile: Santiago de Chile is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Find flights from Saint Louis to Santiago de Chile that suit your schedule

Use Jetcost to sort and filter results based on your preferred flight time, number of stops, price range, or airline. View deals from the best airlines and travel agencies.

Other popular destinations

Interested in Chile? These cities are also in demand: Antofagasta, Concepcion, Iquique, La Serena, Santiago de Chile.

Connecting flights can be cheaper but often mean longer layovers. You can easily select either direct or connecting flights with a single click using the filters.