SCL - IAD

$291 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
$511
Typical prices: $536-$686
Copa Airlines
Thu 4/12Fri 4/20
SCL - IAD • 1 stop
Cheapest one-way
$288
Typical prices: $306-$553
Avianca
Wed 4/4
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
21 weeks
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 12% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $573 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 13h 45m (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

Mon, Mar 15 - Tue, Mar 23
Copa Airlines Logo
3:52 am - 9:44 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
18h 52m1 stop Panama City Tocumen Intl
Copa Airlines Logo
11:57 pm - 2:22 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
25h 25m1 stop Panama City Tocumen Intl
$511Copa Airlines
Wed, Apr 14 - Thu, Apr 22
Copa Airlines Logo
12:16 am - 12:41 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
24h 25m1 stop Panama City Tocumen Intl
Copa Airlines Logo
11:57 pm - 11:04 pmIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
23h 07m1 stop Panama City Tocumen Intl
$511Copa Airlines
Fri, Mar 19 - Sun, Mar 28
Copa Airlines Logo
5:12 am - 9:44 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
17h 32m1 stop Panama City Tocumen Intl
Copa Airlines Logo
4:46 pm - 10:38 pmIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
28h 52m1 stop Panama City Tocumen Intl
$511Copa Airlines
Mon, Apr 5 - Sun, Apr 18
Copa Airlines Logo
10:58 pm - 9:44 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
22h 46m1 stop Panama City Tocumen Intl
Copa Airlines Logo
11:57 pm - 2:41 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
26h 44m1 stop Panama City Tocumen Intl
$511Copa Airlines
Fri, Apr 30 - Sat, May 8
Avianca Logo
3:20 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 - 4:45 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
13h 10m1 stop Bogotá El Dorado
$512Avianca
Sat, Feb 27 - Sat, Mar 6
Avianca Logo
4:15 pm - 4:30 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
14h 15m1 stop Bogotá El Dorado
Avianca Logo
3:00 am - 1:05 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
20h 05m2 stops San Salvador El Salvador Intl Bogotá El Dorado
$513Avianca
Tue, Mar 16 - Sun, Mar 21
United Airlines Logo
9:45 pm - 11:37 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
14h 52m1 stop Houston George Bush Intcntl
United Airlines Logo
10:10 pm - 7:50 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
32h 40m1 stop Houston George Bush Intcntl
$513United Airlines
Sun, Dec 13 - Sat, Mar 13
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
10:10 pm - 7:50 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
31h 40m1 stop Houston George Bush Intcntl
$513United Airlines
Mon, Feb 22 - Thu, Mar 4
Avianca Logo
4:15 pm - 4:30 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
14h 15m1 stop Bogotá El Dorado
Avianca Logo
5:50 am - 1:05 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
17h 15m1 stop Bogotá El Dorado
$513Avianca
Mon, Dec 7 - Sun, Feb 7
United Airlines Logo
10:45 pm - 11:26 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
14h 41m1 stop Houston George Bush Intcntl
United Airlines Logo
8:25 am - 8:50 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
22h 25m1 stop Houston George Bush Intcntl
$513United 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 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 typically range from $536 to $686. The lowest price found in the past 5 days was $511, on Copa Airlines.

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Santiago to Washington, D.C. Dulles Intl Airport. It’s 8% cheaper than the average day, while Saturday is the most expensive, with prices 10% higher.

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

•November is the cheapest month to fly from Santiago to Washington, D.C. Dulles Intl Airport at $523 round-trip.
•June ($702) and May ($639) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 34% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Santiago to Washington, D.C. Dulles Intl Airport are cheapest 21 weeks before departure. Booking in this window typically costs about 25% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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

Low season

February

Cheapest flight

$288
Beat the crowds with an average 41% drop in travelers.
The most popular month to fly with an average 47% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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

  • 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 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.

  • 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 $536 to $686, with an average of $592 over the past 12 months. Anything below $536 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 20% above the $592 route average. Book 21 weeks before departure for the lowest fares.

  • 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 $511 to $4,539. That means the highest observed fare was about 9x 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 $296, which is 20% below the typical average for this route.

  • 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 averaging $70 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • 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).

  • 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) - 49% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 42% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 5% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 5% of one-stop connections

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

    Yes. Flexible dates can save you up to 16% on flights from Santiago to Washington, D.C. Dulles Intl Airport. Friday is the cheapest departure day at $550 round-trip on average, while Saturday is the most expensive at $654, a difference of $104.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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 45m, compared with 13h 52m via Bogotá El Dorado (BOG) and 14h 40m via New York John F Kennedy Intl (JFK).

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

    Washington, D.C. Dulles Intl Airport is 2 hours behind Santiago (Eastern Time vs Chile Time). Plan for the time shift when scheduling connections or first-day activities.

  • 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.

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 are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $550, about $104 less than Saturday fares (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 25% 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 November. Fares historically average $523 round-trip in that month - typically $179 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

Complete your trip to Washington, D.C. with a hotel stay or car rental

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