Cheap flights
Cheap flights from United States to Santiago
Track the cheapest United States–Santiago fares — currently from €240.
Fares shown in EUR, observed from live searches.
Here's everything you need to book a cheap flight from United States to Santiago: the cheapest fares we've tracked, how prices change month to month, and a free alert that watches the route for you.
United States to Santiago flight prices by month
The cheapest month to fly United States to Santiago is Aug 2026, with fares from €240. Use the table below to find the cheapest time to travel.
| Month | Cheapest fare |
|---|---|
| Jul 2026 | €383 |
| Aug 2026Cheapest | €240 |
| Sep 2026 | €245 |
| Oct 2026 | €527 |
Popular destinations from United States
Frequently asked questions
How much is a flight from United States to Santiago?
The cheapest United States–Santiago fare we've tracked recently is €240 one-way. The lowest prices usually appear in Aug 2026.
What is the cheapest month to fly from United States to Santiago?
Aug 2026 is currently the cheapest month to fly from United States to Santiago, with fares from €240. See the month-by-month table above for the full year.
How far in advance should I book United States to Santiago?
For United States–Santiago, booking a few weeks to a few months ahead usually gives the best price. Flexible dates and mid-week departures help you save even more.
Can I set a price alert for United States to Santiago?
Yes — Flyozo watches the United States–Santiago route for free and emails you the moment the fare drops.
Start Planning Your Trip
Search more flights from your departure
More destinations from United States
- United States to Canada
- United States to France
- United States to London
- United States to Paris
- United States to Dubai
- United States to Bangkok
- United States to Singapore
- United States to Toronto
- United States to Vancouver
- United States to United Kingdom
- United States to United Arab Emirates
- United States to Thailand
- United States to Singapore
- United States to Los Angeles
- United States to Miami
- United States to San Francisco
Going the other way
Prices on this page are observed from live flight searches (24,449 recent fares), not estimates. Last updated Jul 30, 2026. Actual prices change constantly — always confirm on the booking site.