April is by far the best month, wherein you can get cheapest flights for Santiago to Washington. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Santiago
00:01
Santiago
Arturo Merino Benitez International Airport
Tue , 05 May 2026

Washington
22:15
Washington
Ronald Reagan Washington National Airport
Tue, 05 May 2026

Santiago
00:38
Santiago
Arturo Merino Benitez International Airport
Sat , 02 May 2026

Washington
21:31
Washington
Ronald Reagan Washington National Airport
Sat, 02 May 2026

Santiago
00:09
Santiago
Arturo Merino Benitez International Airport
Thu , 30 Apr 2026

Washington
22:15
Washington
Ronald Reagan Washington National Airport
Thu, 30 Apr 2026

Santiago
22:55
Santiago
Arturo Merino Benitez International Airport
Sat , 02 May 2026

Washington
22:41
Washington
Ronald Reagan Washington National Airport
Sun, 03 May 2026

Santiago
23:00
Santiago
Arturo Merino Benitez International Airport
Fri , 01 May 2026

Washington
14:01
Washington
Ronald Reagan Washington National Airport
Sat, 02 May 2026

Santiago
22:55
Santiago
Arturo Merino Benitez International Airport
Tue , 05 May 2026

Washington
22:41
Washington
Ronald Reagan Washington National Airport
Wed, 06 May 2026

Santiago
07:20
Santiago
Arturo Merino Benitez International Airport
Fri , 01 May 2026

Washington
10:20
Washington
Ronald Reagan Washington National Airport
Sat, 02 May 2026

Santiago
23:00
Santiago
Arturo Merino Benitez International Airport
Fri , 01 May 2026

Washington
14:01
Washington
Ronald Reagan Washington National Airport
Sat, 02 May 2026

Santiago
23:05
Santiago
Arturo Merino Benitez International Airport
Fri , 01 May 2026

Washington
18:33
Washington
Ronald Reagan Washington National Airport
Sat, 02 May 2026

Santiago
20:30
Santiago
Arturo Merino Benitez International Airport
Tue , 05 May 2026

Washington
10:38
Washington
Ronald Reagan Washington National Airport
Wed, 06 May 2026

Santiago
20:30
Santiago
Arturo Merino Benitez International Airport
Thu , 30 Apr 2026

Washington
20:25
Washington
Ronald Reagan Washington National Airport
Fri, 01 May 2026










Flying from Santiago to Washington has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Santiago to Washington is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Arturo Merino Benitez International Airport (SCL) and Ronald Reagan Washington National Airport (DCA). You can expect a flight distance of approximately 8059 km, and most direct services cover it in around 20:39.
Let’s take a closer look at everything you need to know before booking your flight from Santiago to Washington.
| Flight Details | Information |
|---|---|
| Route Distance | 8059 km |
| Average Flight Time | 20:39 hrs |
| Departure Airport | Arturo Merino Benitez International Airport (SCL) |
| Arrival Airport | Ronald Reagan Washington National Airport (DCA) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | NO |
| Common Airlines | United Airlines, Delta Airlines, Lan Airlines, American Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.