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Arturo Merino Benitez International Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Arturo Merino Benitez International Airport to Dulles International Airport over the next 90 days, with one-way fares from $301 and round-trip from $426. Based on Trip.com's latest 7-day flight data.

    • SCL 4:15 PM
      22h 55m
      1 stop
      IAD 1:10 PM
      Santiago - Washington D.C. | Fri, Nov 6 | avianca
      IAD 5:50 AM
      31h 20m
      1 stop
      SCL 3:10 PM
      Washington D.C. - Santiago | Tue, Nov 10 | avianca
      $426 $603
      28% off
      28% off
      $603 $426
    • SCL 2:10 AM
      13h
      1 stop
      IAD 1:10 PM
      Santiago - Washington D.C. | Sun, Nov 15 | avianca
      IAD 2:30 PM
      22h 40m
      1 stop
      SCL 3:10 PM
      Washington D.C. - Santiago | Wed, Nov 18 | avianca
      $508 $603
      16% off
      16% off
      $603 $508
    • SCL 2:10 AM
      28h 20m
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Fri, Nov 27 | avianca
      IAD 5:50 AM
      21h 55m
      1 stop
      SCL 5:45 AM
      Washington D.C. - Santiago | Fri, Dec 4 | avianca
      $508 $603
      16% off
      16% off
      $603 $508
    • SCL 10:45 PM
      14h 43m
      1 stop
      IAD 11:28 AM
      Santiago - Washington D.C. | Fri, Nov 6 | United Airlines
      IAD 8:34 AM
      22h 16m
      1 stop
      SCL 8:50 AM
      Washington D.C. - Santiago | Tue, Nov 10 | United Airlines
      $509
      16% off
      $603 $509
    • SCL 7:30 AM
      23h
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Sun, Dec 6 | avianca
      IAD 2:30 PM
      22h 40m
      1 stop
      SCL 3:10 PM
      Washington D.C. - Santiago | Thu, Dec 10 | avianca
      $516
      14% off
      $603 $516
    • SCL 3:19 AM
      12h 39m
      1 stop
      IAD 1:58 PM
      Santiago - Washington D.C. | Sun, Nov 15 | Copa Airlines
      IAD 3:37 PM
      26h 38m
      1 stop
      SCL 8:15 PM
      Washington D.C. - Santiago | Wed, Nov 18 | Copa Airlines
      $517
      14% off
      $603 $517
    • SCL 7:30 AM
      23h
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Wed, Nov 18 | avianca
      IAD 2:30 PM
      32h 35m
      1 stop
      SCL 1:05 AM
      Washington D.C. - Santiago | Sat, Nov 21 | avianca
      $517
      14% off
      $603 $517
    • SCL 2:10 AM
      13h
      1 stop
      IAD 1:10 PM
      Santiago - Washington D.C. | Mon, Nov 9 | avianca
      IAD 2:30 PM
      32h 35m
      1 stop
      SCL 1:05 AM
      Washington D.C. - Santiago | Mon, Nov 16 | avianca
      $518
      14% off
      $603 $518
    • SCL 4:15 PM
      14h 15m
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Sun, Nov 8 | avianca
      IAD 5:50 AM
      17h 15m
      1 stop
      SCL 1:05 AM
      Washington D.C. - Santiago | Wed, Nov 11 | avianca
      $528
      12% off
      $603 $528
    • SCL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Santiago - Washington D.C. | Sat, Nov 7 | Normal Airline
      WAS 3:00 PM
      6h
      Nonstop
      SCL 4:00 PM
      Washington D.C. - Santiago | Mon, Nov 9 | Normal Airline
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    • Cheapest
      SCL 3:19 AM
      12h 39m
      1 stop
      IAD 1:58 PM
      Santiago - Washington D.C. | Wed, Dec 2 | Copa Airlines
      $302 $343
      12% off
      12% off
      $343 $302
    • SCL 12:20 PM
      16h 59m
      1 stop
      IAD 3:19 AM
      Santiago - Washington D.C. | Wed, Dec 23 | Copa Airlines
      $309 $343
      10% off
      10% off
      $343 $309
    • SCL 5:07 AM
      20h 26m
      1 stop
      IAD 11:33 PM
      Santiago - Washington D.C. | Sun, Dec 13 | Copa Airlines
      $309 $343
      10% off
      10% off
      $343 $309
    • SCL 1:02 AM
      28h 13m
      1 stop
      IAD 3:15 AM
      Santiago - Washington D.C. | Tue, Dec 15 | Copa Airlines
      $310
      10% off
      $343 $310
    • SCL 5:07 AM
      24h 8m
      1 stop
      IAD 3:15 AM
      Santiago - Washington D.C. | Mon, Dec 14 | Copa Airlines
      $310
      10% off
      $343 $310
    • SCL 12:15 PM
      17h
      1 stop
      IAD 3:15 AM
      Santiago - Washington D.C. | Fri, Dec 11 | Copa Airlines
      $310
      10% off
      $343 $310
    • SCL 3:48 AM
      21h 45m
      1 stop
      IAD 11:33 PM
      Santiago - Washington D.C. | Sat, Dec 12 | Copa Airlines
      $310
      10% off
      $343 $310
    • SCL 3:19 AM
      22h 14m
      1 stop
      IAD 11:33 PM
      Santiago - Washington D.C. | Thu, Dec 10 | Copa Airlines
      $311
      9% off
      $343 $311
    • SCL 1:22 AM
      27h 53m
      1 stop
      IAD 3:15 AM
      Santiago - Washington D.C. | Wed, Dec 9 | Copa Airlines
      $312
      9% off
      $343 $312
    • SCL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Santiago - Washington D.C. | Sat, Nov 7 | Normal Airline
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    • SCL 1:26 AM
      14h 32m
      1 stop
      IAD 1:58 PM
      Santiago - Washington D.C. | Tue, Nov 17 | Copa Airlines
      $301 $364
      17% off
      17% off
      $364 $301
    • SCL 10:45 PM
      14h 43m
      1 stop
      IAD 11:28 AM
      Santiago - Washington D.C. | Fri, Nov 13 | United Airlines
      $310 $364
      15% off
      15% off
      $364 $310
    • SCL 3:19 AM
      12h 39m
      1 stop
      IAD 1:58 PM
      Santiago - Washington D.C. | Fri, Nov 13 | Copa Airlines
      $314 $364
      14% off
      14% off
      $364 $314
    • SCL 2:10 AM
      13h
      1 stop
      IAD 1:10 PM
      Santiago - Washington D.C. | Tue, Nov 17 | avianca
      $318
      13% off
      $364 $318
    • SCL 4:15 PM
      14h 15m
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Mon, Nov 16 | avianca
      $318
      13% off
      $364 $318
    • SCL 4:15 PM
      14h 15m
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Sat, Nov 7 | avianca
      $323
      11% off
      $364 $323
    • SCL 4:15 PM
      14h 15m
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Sun, Nov 8 | avianca
      $323
      11% off
      $364 $323
    • SCL 4:15 PM
      14h 15m
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Fri, Nov 6 | avianca
      $323
      11% off
      $364 $323
    • SCL 4:15 PM
      14h 15m
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Wed, Dec 2 | avianca
      $323
      11% off
      $364 $323
    • SCL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Santiago - Washington D.C. | Sat, Nov 7 | Normal Airline
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    • SCL 3:24 AM
      12h 34m
      1 stop
      IAD 1:58 PM
      Santiago - Washington D.C. | Sun, Jan 17 | Copa Airlines
      $582 $1,174
      50% off
      50% off
      $1,174 $582
    • SCL 3:24 AM
      12h 34m
      1 stop
      IAD 1:58 PM
      Santiago - Washington D.C. | Fri, Jan 8 | Copa Airlines
      $913 $1,174
      22% off
      22% off
      $1,174 $913
    • SCL 3:24 AM
      12h 34m
      1 stop
      IAD 1:58 PM
      Santiago - Washington D.C. | Fri, Jan 1 | Copa Airlines
      $1,068 $1,174
      9% off
      9% off
      $1,174 $1,068
    • SCL 3:19 AM
      12h 39m
      1 stop
      IAD 1:58 PM
      Santiago - Washington D.C. | Wed, Dec 2 | Copa Airlines
      $302
      12% off
      $343 $302
    • SCL 3:19 AM
      12h 39m
      1 stop
      IAD 1:58 PM
      Santiago - Washington D.C. | Fri, Nov 13 | Copa Airlines
      $314
      73% off
      $1,174 $314
    • SCL 3:19 AM
      12h 39m
      1 stop
      IAD 1:58 PM
      Santiago - Washington D.C. | Mon, Dec 14 | Copa Airlines
      $363
      69% off
      $1,174 $363
    • SCL 3:19 AM
      12h 39m
      1 stop
      IAD 1:58 PM
      Santiago - Washington D.C. | Sat, Nov 28 | Copa Airlines
      $929
      21% off
      $1,174 $929
    • SCL 12:20 PM
      16h 59m
      1 stop
      IAD 3:19 AM
      Santiago - Washington D.C. | Wed, Dec 23 | Copa Airlines
      $309
      10% off
      $343 $309
    • SCL 12:15 PM
      17h
      1 stop
      IAD 3:15 AM
      Santiago - Washington D.C. | Fri, Dec 11 | Copa Airlines
      $310
      10% off
      $343 $310
    • SCL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Santiago - Washington D.C. | Sat, Nov 7 | Normal Airline
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    • SCL 4:15 PM
      14h 15m
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Sat, Nov 7 | avianca
      $323 $364
      11% off
      11% off
      $364 $323
    • SCL 4:15 PM
      14h 15m
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Sun, Nov 8 | avianca
      $323 $364
      11% off
      11% off
      $364 $323
    • SCL 4:15 PM
      14h 15m
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Fri, Nov 6 | avianca
      $323 $364
      11% off
      11% off
      $364 $323
    • SCL 4:15 PM
      14h 15m
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Thu, Nov 12 | avianca
      $326
      10% off
      $364 $326
    • SCL 4:15 PM
      14h 15m
      1 stop
      IAD 4:30 AM
      Santiago - Washington D.C. | Mon, Nov 9 | avianca
      $331
      9% off
      $364 $331
    • SCL 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Santiago - Washington D.C. | Sat, Nov 7 | Normal Airline
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Displayed flight fares from Santiago to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Arturo Merino Benitez International Airport to Dulles International Airport?

The cheapest airline flying from Arturo Merino Benitez International Airport to Dulles International Airport is United Airlines (from $290) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

United Airlines
From $290
Copa Airlines
From $301
avianca
From $315
American Airlines
From $334
Air Canada
From $392
Delta Air Lines
From $425
LATAM Airlines
From $447
Aeromexico
From $641
Sky Airline
From $764
JetSMART Airlines
From $834

Find more flights and airlines

What is the flight schedule from Arturo Merino Benitez International Airport to Dulles International Airport?

Check the schedule for flights from Santiago to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. CM475

    Arturo Merino Benitez International Airport

    3:10 AM

    SCL

    6h 50m

    Nonstop

    8:00 AM

    PTY

    S M T W T F S
    Search

  2. CM443

    Tocumen International Airport

    9:20 AM

    PTY

    4h 49m

    Nonstop

    2:09 PM

    IAD

    S M T W T F S

  3. CM498

    Arturo Merino Benitez International Airport

    12:30 PM

    SCL

    6h 51m

    Nonstop

    5:21 PM

    PTY

    S M T W T F S
    Search

  4. CM448

    Tocumen International Airport

    6:53 PM

    PTY

    4h 48m

    Nonstop

    11:41 PM

    IAD

    S M T W T F S

  5. CM118

    Arturo Merino Benitez International Airport

    1:35 AM

    SCL

    6h 46m

    Nonstop

    6:21 AM

    PTY

    S M T W T F S
    Search

  6. CM443

    Tocumen International Airport

    9:20 AM

    PTY

    4h 49m

    Nonstop

    2:09 PM

    IAD

    S M T W T F S

  7. UA846

    Arturo Merino Benitez International Airport

    9:45 PM

    SCL

    9h 40m

    Nonstop

    5:25 AM

    IAH

    S M T W T F S
    Search

  8. UA1549

    George Bush Intercontinental Airport

    7:40 AM

    IAH

    2h 57m

    Nonstop

    11:37 AM

    IAD

    S M T W T F S

  9. CM498

    Arturo Merino Benitez International Airport

    12:30 PM

    SCL

    6h 51m

    Nonstop

    5:21 PM

    PTY

    S M T W T F S
    Search

  10. CM404

    Tocumen International Airport

    10:29 PM

    PTY

    4h 50m

    Nonstop

    3:19 AM

    IAD

    S M T W T F S

  11. CM396

    Arturo Merino Benitez International Airport

    5:12 AM

    SCL

    6h 51m

    Nonstop

    10:03 AM

    PTY

    S M T W T F S
    Search

  12. CM448

    Tocumen International Airport

    6:53 PM

    PTY

    4h 48m

    Nonstop

    11:41 PM

    IAD

    S M T W T F S

  13. CM139

    Arturo Merino Benitez International Airport

    3:58 AM

    SCL

    6h 47m

    Nonstop

    8:45 AM

    PTY

    - M T - T F -
    Search

  14. CM448

    Tocumen International Airport

    6:53 PM

    PTY

    4h 48m

    Nonstop

    11:41 PM

    IAD

    S M T W T F S

  15. UA846

    Arturo Merino Benitez International Airport

    9:45 PM

    SCL

    9h 40m

    Nonstop

    5:25 AM

    IAH

    S M T W T F S
    Search

  16. UA2388

    George Bush Intercontinental Airport

    5:05 PM

    IAH

    3h 7m

    Nonstop

    9:12 PM

    IAD

    S M T W T F S

  17. CM396

    Arturo Merino Benitez International Airport

    5:12 AM

    SCL

    6h 51m

    Nonstop

    10:03 AM

    PTY

    S M T W T F S
    Search

  18. CM404

    Tocumen International Airport

    10:29 PM

    PTY

    4h 50m

    Nonstop

    3:19 AM

    IAD

    S M T W T F S

  19. CM139

    Arturo Merino Benitez International Airport

    3:58 AM

    SCL

    6h 47m

    Nonstop

    8:45 AM

    PTY

    - M T - T F -
    Search

  20. CM404

    Tocumen International Airport

    10:29 PM

    PTY

    4h 50m

    Nonstop

    3:19 AM

    IAD

    S M T W T F S
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About Arturo Merino Benitez International Airport and Dulles International Airport

Learn about Arturo Merino Benitez International Airport (SCL) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 8,083.27 km
Cheapest one-way ticket price $302
Cheapest return ticket price $426

FAQs for Arturo Merino Benitez International Airport to Dulles International Airport Flights

  • What are the cheapest flights from Arturo Merino Benitez International Airport to Dulles International Airport?

    One-way flights from Arturo Merino Benitez International Airport to Dulles International Airport currently start from $302, and round-trip fares start from $426. The current lowest fare is a Copa Airlines flight departing on Wed, Dec 2; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Arturo Merino Benitez International Airport to Dulles International Airport is $461. Prices may vary depending on the departure date, airline, and availability.
  • Enter Arturo Merino Benitez International Airport and Dulles International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.