SCL - IAD

$298 Find Cheap Flights from Santiago to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$507
Typical prices: $556-$707
Avianca
Tue 10/9Fri 10/19
SCL - IAD • 1 stop
Cheapest one-way
$298
Typical prices: $305-$470
Copa Airlines
Thu 12/13
SCL - IAD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Santiago and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
10 weeks
in advance
Our data shows that travelers who book at least 10 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 10% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $581 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 13h 44m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Santiago to Dulles Intl (SCL-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santiago to Dulles Intl

Fri, Oct 9 - Mon, Oct 19
Avianca Logo
4:20 pm - 5:20 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
14h 00m1 stop Bogotá El Dorado
Avianca Logo
3:35 pm - 5:45 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
13h 10m1 stop Bogotá El Dorado
$507Avianca
Thu, Oct 8 - Tue, Oct 20
Avianca Logo
4:20 pm - 5:20 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
14h 00m1 stop Bogotá El Dorado
Avianca Logo
3:35 pm - 5:45 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
13h 10m1 stop Bogotá El Dorado
$509Avianca
Wed, Oct 21 - Thu, Oct 29
Avianca Logo
1:30 am - 2:15 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
13h 45m1 stop Bogotá El Dorado
Avianca Logo
6:50 am - 1:05 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
17h 15m1 stop Bogotá El Dorado
$509Avianca
Sat, Sep 26 - Sun, Oct 4
Avianca Logo
1:30 am - 2:15 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
13h 45m1 stop Bogotá El Dorado
Avianca Logo
3:35 pm - 5:45 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
13h 10m1 stop Bogotá El Dorado
$509Avianca
Tue, Dec 15 - Tue, Dec 29
United Airlines Logo
10:45 pm - 6:23 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
21h 38m1 stop Houston George Bush Intcntl
United Airlines Logo
10:54 pm - 8:50 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
31h 56m1 stop Houston George Bush Intcntl
$510United Airlines
Thu, Dec 17 - Mon, Jan 18
United Airlines Logo
10:45 pm - 6:36 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
21h 51m1 stop Houston George Bush Intcntl
United Airlines Logo
2:44 pm - 8:50 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
16h 06m1 stop Houston George Bush Intcntl
$510United Airlines
Fri, Dec 11 - Tue, Jan 19
United Airlines Logo
10:45 pm - 10:42 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
25h 57m1 stop Houston George Bush Intcntl
United Airlines Logo
5:15 pm - 8:50 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
13h 35m1 stop Houston George Bush Intcntl
$510United Airlines
Tue, Mar 9 - Tue, Mar 30
Copa Airlines Logo
3:10 am - 8:44 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
19h 34m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:14 am - 12:04 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
20h 50m1 stop Panama City Tocumen Intl
$531Copa Airlines
Sun, Dec 20 - Tue, Jan 5
Copa Airlines Logo
1:27 am - 3:19 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
27h 52m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:13 am - 3:46 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
24h 33m1 stop Panama City Tocumen Intl
$584Copa Airlines
Sun, Dec 20 - Sat, Jan 9
Copa Airlines Logo
1:27 am - 3:19 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
27h 52m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:13 am - 3:46 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
24h 33m1 stop Panama City Tocumen Intl
$584Copa Airlines
Booking Insights

Price, demand and travel trends for Santiago to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Santiago to Washington, D.C. Dulles Intl Airport with more confidence.

How much is a round-trip flight from Santiago to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Santiago to Washington, D.C. Dulles Intl Airport start at $507. Prices are below average for this route right now, with typical round-trip fares ranging from $556 to $707. The lowest price found in the past 5 days was $507 on Avianca.

What's the cheapest day of the week to fly from Santiago to Washington, D.C. Dulles Intl Airport?

Monday is the cheapest day of the week to fly from Santiago to Washington, D.C. Dulles Intl Airport, it is 6% cheaper than the average day. Saturday is the most expensive day with flight prices 4% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Santiago to Washington, D.C. Dulles Intl Airport?

•October is the cheapest month to fly from Santiago to Washington, D.C. Dulles Intl Airport at $562 round-trip.
•June ($703) and January ($692) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 25% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Santiago to Washington, D.C. Dulles Intl Airport the cheapest?

Flights from Santiago to Washington, D.C. Dulles Intl Airport are cheapest 10 weeks before departure. Booking in this window typically costs about 22% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Santiago to Washington, D.C. Dulles Intl Airport flights

Low season

February

Cheapest flight

$298
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Santiago to Washington, D.C. Dulles Intl Airport

When to book flights from Santiago to Dulles Intl

Are your dates flexible? Find out the best times to travel from Santiago to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Santiago to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Santiago to Washington, D.C. Dulles Intl Airport?

    Flights from Santiago to Washington, D.C. Dulles Intl Airport usually depart from Santiago Arturo Merino Benitez (SCL) and arrive at Washington, D.C. Dulles Intl (IAD).

  • What cabin classes can I book on flights from Santiago to Washington, D.C. Dulles Intl Airport?

    Two cabin classes are available on flights from Santiago to Washington, D.C. Dulles Intl Airport:

    • Economy Class
    • Business Class

  • Which airports do connecting flights from Santiago to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from Santiago to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Bogotá El Dorado (BOG) - 45% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 42% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 7% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 6% of one-stop connections

    Bogotá El Dorado (BOG) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Santiago to Washington, D.C. Dulles Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 10% on the Santiago to Washington, D.C. Dulles Intl Airport route. Monday is the cheapest departure day at $589 round-trip on average, while Saturday is the most expensive at $654, a difference of $65. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • How expensive are last-minute Santiago to Washington, D.C. Dulles Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 16% above the route average of $625. Book 10 weeks before departure for the lowest fares.

  • How long is a flight from Santiago to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from Santiago to Washington, D.C. Dulles Intl Airport takes 0h 00m, covering 5,013 miles.

  • Do I need a passport to fly from Santiago to Washington, D.C. Dulles Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Santiago to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $507 to $4,056. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Santiago to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Santiago to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $306, which is 13% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Santiago to Washington, D.C. Dulles Intl Airport?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 13h 44m, compared with 14h 00m via Bogotá El Dorado (BOG) and 14h 41m via Panama City Tocumen Intl (PTY).

  • What is the time difference between Santiago and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 1 hour behind Santiago (Eastern Time vs Chile Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

  • How much should I expect to pay for a Santiago to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Santiago to Washington, D.C. Dulles Intl Airport range from $556 to $707, with an average of $625 over the past 12 months. Anything below $556 counts as a good deal.

Your guide to booking Santiago to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $589 - about $65 less than Saturday (10% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 10 weeks before you fly. On this route, that window historically saves about 22% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Santiago to Washington, D.C. Dulles Intl Airport trip for October. Fares historically average $562 round-trip in that month - typically $141 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Santiago to Dulles Intl

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