IAD - SCL

$269 Find Cheap Flights from Washington Dulles Airport to Santiago - Compare and Save

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Everything you should know

Cheapest round-trip
$631
Typical prices: $660-$1,014
Multiple Airlines
Sat 10/27Mon 11/5
IAD - SCL • 2 stops
Cheapest one-way
$269
Typical prices: $326-$532
Multiple Airlines
Fri 11/16
IAD - SCL • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Santiago. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
9 weeks
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 18% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $571 (round-trip)
Panama City Tocumen Intl (PTY)
Shortest trip • 13h 19m (one-way)
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Insights
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Flight Deals

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

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

Recent round-trip flight deals from Dulles Intl to Santiago

Tue, Oct 27 - Thu, Nov 5
Multiple Airlines Logo
11:16 am - 8:19 pmIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
32h 03m2 stops Orlando Panama City Tocumen Intl
Multiple Airlines Logo
12:15 pm - 11:33 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
13h 18m1 stop Panama City Tocumen Intl
$631Multiple Airlines
Fri, Dec 4 - Tue, Dec 15
Multiple Airlines Logo
9:14 am - 6:38 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
19h 24m2 stops Orlando Punta Cana
Multiple Airlines Logo
3:19 am - 1:58 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
12h 39m1 stop Panama City Tocumen Intl
$653Multiple Airlines
Wed, Mar 17 - Wed, Mar 24
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
Copa Airlines Logo
4:06 pm - 5:12 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
14h 06m1 stop Panama City Tocumen Intl
$723Copa Airlines
Sun, Jan 10 - Sat, Jan 23
Copa Airlines Logo
8:21 am - 3:46 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
17h 25m1 stop Panama City Tocumen Intl
Copa Airlines Logo
5:13 am - 3:13 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
24h 00m1 stop Panama City Tocumen Intl
$723Copa Airlines
Sun, Jan 31 - Sat, Feb 13
LATAM Airlines Logo
10:05 am - 6:40 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
18h 35m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
9:50 pm - 2:41 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
18h 51m1 stop Atlanta Hartsfield-Jackson
$735LATAM Airlines
Sun, Jan 31 - Sat, Feb 13
LATAM Airlines Logo
4:00 pm - 7:40 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
13h 40m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
9:50 pm - 11:59 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
16h 09m1 stop Atlanta Hartsfield-Jackson
$735LATAM Airlines
Sun, Jan 10 - Sat, Jan 23
Delta Logo
4:00 pm - 7:40 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
13h 40m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:00 pm - 2:41 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
17h 41m1 stop Atlanta Hartsfield-Jackson
$735Delta
Sun, Jan 10 - Sat, Jan 23
Delta Logo
1:00 pm - 7:40 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
16h 40m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:00 pm - 11:59 amSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
14h 59m1 stop Atlanta Hartsfield-Jackson
$735Delta
Sat, Dec 19 - Sun, Jan 3
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
United Airlines Logo
10:45 pm - 8:51 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
24h 06m1 stop Houston George Bush Intcntl
$745United Airlines
Wed, Dec 30 - Sun, Jan 31
United Airlines Logo
2:35 pm - 8:50 amIAD  Washington, D.C. Dulles Intl-SCL Santiago Arturo Merino Benitez
16h 15m1 stop Houston George Bush Intcntl
United Airlines Logo
10:45 pm - 9:12 pmSCL  Santiago Arturo Merino Benitez-IAD Washington, D.C. Dulles Intl
24h 27m1 stop Houston George Bush Intcntl
$785United Airlines
Booking Insights

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

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

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

Saturday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Santiago, it is 6% cheaper than the average day. Wednesday is the most expensive day with flight prices 8% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•November is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Santiago at $653 round-trip.
•March ($920) and December ($905) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 40% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Washington, D.C. Dulles Intl Airport to Santiago are cheapest 9 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

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

Low season

May

Cheapest flight

$269
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Washington, D.C. Dulles Intl Airport to Santiago

When to book flights from Dulles Intl to Santiago

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

Your Washington, D.C. Dulles Intl Airport to Santiago 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 Washington, D.C. Dulles Intl Airport to Santiago?

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

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

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

    • Economy Class
    • Premium Economy Class
    • Business Class

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

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

    • Bogotá El Dorado (BOG) - 39% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 34% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 19% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 4% 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 Washington, D.C. Dulles Intl Airport to Santiago?

    On the Washington, D.C. Dulles Intl Airport to Santiago route, being flexible with your departure day can save you up to 14%. Saturday is the cheapest day at $746 round-trip on average, while Wednesday is the most expensive at $860: a $114 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Santiago?

    Some of the most popular sights in Santiago are Estadio Nacional Julio Martinez Pradanos, Espacio Riesco Convention and Exhibition Center and Costanera Center. These are among the most viewed places in Santiago on KAYAK.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 25% above the route average of $793. Book 9 weeks before departure for the lowest fares.

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

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

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

    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 Washington, D.C. Dulles Intl Airport to Santiago 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 $631 to $5,343. That means the highest observed fare was about 8x higher than the lowest one.

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

    One-way fares from Washington, D.C. Dulles Intl Airport to Santiago are currently higher than usual. Average one-way flight prices are about $476, which is 10% above the typical average for this route.

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

    Flying via Panama City Tocumen Intl (PTY) gives the shortest average 1-stop total travel time at 13h 19m, compared with 13h 53m via Bogotá El Dorado (BOG) and 14h 25m via Atlanta Hartsfield-Jackson (ATL).

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

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

  • What car rental options are available at Santiago Arturo Merino Benitez Airport (SCL)?

    Santiago Arturo Merino Benitez Airport (SCL) hosts 5 major car rental companies, with daily rates starting from around $6 for economy cars. Top options include:
    • Lucano
    • United Rent-A-Car
    • Rosselot
    • FlexWays
    • Alamo

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

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Santiago range from $660 to $1,014, with an average of $793 over the past 12 months. Anything below $660 counts as a good deal.

Your guide to booking Washington, D.C. Dulles Intl Airport to Santiago 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 Saturday departure instead of Wednesday. On this route, Saturday flights average $746 - about $114 less than Wednesday (13% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 9 weeks before you fly. On this route, that window historically saves about 31% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Santiago trip for November. Fares historically average $653 round-trip in that month - typically $267 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Santiago Arturo Merino Benitez Airport.
    - Holiday Inn Santiago - Airport Terminal By IHG

More options for your flight from Dulles Intl to Santiago

Complete your trip to Santiago with a hotel stay or car rental

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