$386 Cheap Flights from Washington (DCA) to Santiago (SCL)

You can find cheap one-way flights from $386 and cheap return flights from $764 Washington, DC (DCA-Ronald Reagan Washington National) to Santiago (SCL-Arturo Merino Benitez) with Expedia. One-way flights usually range from $329 to $1700, and return flights typically cost between $699 and $2890. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (DCA-Ronald Reagan Washington National) to Santiago (SCL-Arturo Merino Benitez) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

November is the cheapest month to fly from Washington, DC (DCA) to Santiago (SCL), with average round-trip fares around $624. This fare is about 24% lower than the average price for the year, as travel demand usually decreases after the busy summer months. Other affordable months to consider are March and April.*Averages based on flights available on Expedia in the last year.

Aeromexico is one of the cheapest airlines offering connecting flights from Washington, DC (DCA) to Santiago (SCL), with round-trip tickets starting from around $1,640.67 with a layover in John F. Kennedy Intl. (JFK). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.

The best time to fly from Washington, DC (DCA) to Santiago (SCL) is in November or March, with average return flight prices around $624. November is popular for travelers seeking to escape the colder months, while March offers a pleasant transition into spring in both locations. These months provide a good mix of affordability and favorable travel conditions.*Prices based on flights available on Expedia in the last year.

Business class is available on flights from DCA to SCL. Airlines that offer business class service on this route include:

• Delta Air Lines
• Air Canada
• Copa

It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Santiago (SCL-Arturo Merino Benitez) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.