Flights from San Francisco to Santiago from $679

Compare All SFO to STI Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
B6 B6 · 834	11:20 SFO 17:01 STI	0 stop(s)	29h 41m	$679 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

SFO

San Francisco International Airport

City: San Francisco
Country: US
Type: Large Airport
Elevation: 13 ft

SFO Airport Guide →

STI

Cibao International Airport

City: Santiago
Country: DO
Type: Large Airport
Elevation: 565 ft

STI Airport Guide →

Tips for San Francisco to Santiago Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book SFO–STI flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $679, but prices as low as $679 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on SFO–STI is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Santiago

Book accommodation at your destination — top-rated stays near STI airport

Departamentos Amoblados Torre Tagle

Santiago, 3★

10.0 Check Price

Providencia Bed & Breakfast

Whole Villa with Swimming Pool

Santiago, 5★

10.0 Check Price

Frequently Asked Questions

Everything you need to know about flying SFO to STI

What is the cheapest flight from San Francisco to Santiago?

The cheapest flight from San Francisco (SFO) to Santiago (STI) currently starts at $679 with B6. Prices are updated regularly and may vary by date and availability.

How many airlines fly from SFO to STI?

We found 1 airline(s) operating on the SFO–STI route, including B6.

Are there direct flights from San Francisco to Santiago?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from San Francisco to Santiago is approximately $679. Prices range from $679 to $679 depending on airline, time, and class.

How long is the flight from SFO to STI?

The average flight duration from San Francisco to Santiago is approximately 29 hours 41 minutes. Direct flights are typically shorter than connecting options.

What is the baggage allowance on SFO–STI flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.