$330 Cheap Flights from Santiago (SCL) to Washington (DCA)

Santiago (SCL) to Washington (DCA) at a glance

Travel from Santiago (SCL) to Washington (DCA) with a selection of airlines offering various options on this international long-haul route. Discover competitive choices among full-service carriers to find the best itinerary that aligns with your budget and schedule as you plan your exploration of Washington's iconic sights and neighborhoods. Check out the essential details for flights departing from Arturo Merino Benitez Airport (SCL) to Ronald Reagan Washington National Airport (DCA).

• Fastest flight duration: around 11h 15m in-flight, plus roughly 3h 15m layover with one stop
• Route distance: roughly 5,000 miles (8,050 km)
• Flights per week: around 8 departures on average
• Typical fares (one-way): economy tickets often range from $365–$1060, depending on seasonality and how far ahead you book

Flights from Arturo Merino Benitez Airport (SCL) to Ronald Reagan Washington National Airport (DCA)

Based on recent traveler bookings, here are the most popular airlines flying from Santiago to Washington, often selected for one-stop and multi-stop flights. Common layover points include Miami International Airport (MIA), with an approximate layover of 3 hours and 30 minutes; Hartsfield-Jackson Atlanta International Airport (ATL), with around a 3-hour layover; and George Bush Intercontinental Airport (IAH), which typically has a layover of about 2 hours and 30 minutes. These options provide the flexibility to balance price, total travel time, and cabin class to secure the best itinerary.

• Delta: This full-service airline provides one-stop options, with one-way fares generally ranging from $375 to $735. It operates about 37% of flights on this route, featuring an in-flight duration of 11 hours and 15 minutes, and an overall travel time of approximately 14 hours and 45 minutes (inclusive of layover).
• American Airlines: A reliable full-service carrier, American Airlines offers one-stop flights with one-way fares typically between $365 and $680. It covers around 36% of departures on this route, with an in-flight time of 11 hours and 15 minutes and a total journey duration of about 14 hours and 45 minutes (including layover).
• LATAM Airlines Group: This full-service airline provides both one-stop and multi-stop services, with one-way fares usually ranging from $405 to $1410. It accounts for about 17% of departures on this route, featuring a standard in-flight time of 11 hours and 15 minutes and a total travel duration of roughly 14 hours and 45 minutes.
• United: As a full-service carrier, United Airlines offers one-stop services with one-way fares typically ranging from $365 to $970. This airline manages roughly 8% of departures on this route, with an in-flight duration of 11 hours and 15 minutes and an overall journey time of around 14 hours and 45 minutes (including layover).
• Air Canada: Offering one-stop service, Air Canada is a full-service carrier with one-way fares generally between $410 and $745. It accounts for around 2% of all departures on this route, featuring an in-flight time of 11 hours and 15 minutes and a total travel duration of approximately 14 hours and 45 minutes (including layover).

Alternative route from Santiago (SCL) to Washington (DCA)

• Santiago to Washington (SCL-IAD): Washington Dulles International Airport (IAD) is located approximately 23 miles from Ronald Reagan Washington National Airport (DCA). One-way economy ticket prices for this journey generally fall between $290 and $875, influenced by the season and when you book. Travelers can choose from both one-stop and multi-stop flight options, with common layovers at Tocumen International Airport (PTY) and El Dorado International Airport (BOG). The leading airlines operating this route include Copa and Avianca. Additionally, business class service is offered for this route.

How to find the best prices for flights from Santiago (SCL) to Washington (DCA)

Getting some of the best deals on flights from Santiago to Washington is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually found when booking within two weeks, although most travelers tend to book at least two months in advance. Evening departures from 6 PM to 12 AM often offer lower prices and are the most popular flight times. Additionally, flying on Thursday generally provides cheaper prices, while Saturday remains the most popular travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Ronald Reagan Washington National Airport from Arturo Merino Benitez Airport

Washington welcomes travelers from Santiago with a range of transport options based on price, convenience, and proximity. Washington city center is approximately a 10-minute drive (covering about 5 miles) from Ronald Reagan Washington National Airport, depending on traffic. Here's how to reach Washington efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Washington, with private rides that can be arranged in advance.
• Car rental: Renting a car from Ronald Reagan Washington National Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Ronald Reagan Washington National Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Ronald Reagan Washington National Airport, travelers can easily reach several key transport options: National Airport Station, a metro station located about 0.2 miles away on foot, and Alexandria Station, a train station situated around 3.8 miles from the airport by car. Additionally, Washington Seaport, a seaport, is approximately 4.8 miles away by car.

Santiago to Washington Flights

The cheapest times to fly from Santiago to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santiago to Washington are during the month of November. You can find some of the cheapest flights from Santiago to Washington with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Santiago to Washington

Sunday is one of the best days to book for cheap flights from Santiago to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Santiago to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santiago to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from $330 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santiago to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Santiago to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.