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Ezeiza International Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Ezeiza International Airport to Dulles International Airport over the next 90 days, with one-way fares from CAD 548 and round-trip from CAD 962. Based on Trip.com's latest 7-day flight data.

      • EZE 03:48
        25h 32m
        1 stop
        IAD 04:20
        Buenos Aires - Washington D.C. | Tue, Oct 27 | Copa Airlines
        IAD 02:25
        24h 9m
        1 stop
        EZE 03:34
        Washington D.C. - Buenos Aires | Mon, Nov 2 | Copa Airlines
        CAD 962 CAD 1,532
        37% off
        37% off
        CAD 1,532 CAD 962
      • EZE 05:25
        20h 7m
        1 stop
        IAD 00:32
        Buenos Aires - Washington D.C. | Tue, Oct 13 | Copa Airlines
        IAD 02:25
        24h 56m
        1 stop
        EZE 04:21
        Washington D.C. - Buenos Aires | Sat, Oct 17 | Copa Airlines
        CAD 1,007 CAD 1,532
        34% off
        34% off
        CAD 1,532 CAD 1,007
      • EZE 07:25
        31h 45m
        1 stop
        IAD 13:10
        Buenos Aires - Washington D.C. | Wed, Nov 11 | avianca
        IAD 14:30
        32h
        1 stop
        EZE 00:30
        Washington D.C. - Buenos Aires | Sat, Nov 14 | avianca
        CAD 1,013 CAD 1,532
        34% off
        34% off
        CAD 1,532 CAD 1,013
      • EZE 23:07
        26h 26m
        1 stop
        IAD 23:33
        Buenos Aires - Washington D.C. | Tue, Nov 10 | Copa Airlines
        IAD 15:37
        35h 43m
        1 stop
        EZE 05:20
        Washington D.C. - Buenos Aires | Sat, Nov 14 | Copa Airlines
        CAD 1,034
        33% off
        CAD 1,532 CAD 1,034
      • EZE 14:49
        14h 31m
        1 stop
        IAD 04:20
        Buenos Aires - Washington D.C. | Wed, Oct 21 | Copa Airlines
        IAD 16:34
        31h 17m
        1 stop
        EZE 00:51
        Washington D.C. - Buenos Aires | Fri, Oct 23 | Copa Airlines
        CAD 1,035
        32% off
        CAD 1,532 CAD 1,035
      • EZE 07:25
        23h 5m
        1 stop
        IAD 04:30
        Buenos Aires - Washington D.C. | Thu, Nov 12 | avianca
        IAD 14:30
        32h
        1 stop
        EZE 00:30
        Washington D.C. - Buenos Aires | Sun, Nov 15 | avianca
        CAD 1,036
        32% off
        CAD 1,532 CAD 1,036
      • EZE 23:07
        26h 26m
        1 stop
        IAD 23:33
        Buenos Aires - Washington D.C. | Sat, Nov 7 | Copa Airlines
        IAD 01:16
        24h
        1 stop
        EZE 03:16
        Washington D.C. - Buenos Aires | Sat, Nov 14 | Copa Airlines
        CAD 1,036
        32% off
        CAD 1,532 CAD 1,036
      • EZE 16:50
        13h 40m
        1 stop
        IAD 04:30
        Buenos Aires - Washington D.C. | Wed, Dec 2 | avianca
        IAD 05:50
        16h 40m
        1 stop
        EZE 00:30
        Washington D.C. - Buenos Aires | Wed, Dec 9 | avianca
        CAD 1,042
        32% off
        CAD 1,532 CAD 1,042
      • EZE 16:50
        22h 25m
        1 stop
        IAD 14:15
        Buenos Aires - Washington D.C. | Sun, Oct 25 | avianca
        IAD 15:35
        13h 5m
        1 stop
        EZE 05:40
        Washington D.C. - Buenos Aires | Wed, Oct 28 | avianca
        CAD 1,043
        32% off
        CAD 1,532 CAD 1,043
      • EZE 02:17
        27h 3m
        1 stop
        IAD 04:20
        Buenos Aires - Washington D.C. | Fri, Oct 16 | Copa Airlines
        IAD 16:48
        15h 57m
        1 stop
        EZE 09:45
        Washington D.C. - Buenos Aires | Wed, Oct 21 | Delta Air Lines
        CAD 1,058
        31% off
        CAD 1,532 CAD 1,058
      • EZE 21:30
        13h 39m
        1 stop
        IAD 09:09
        Buenos Aires - Washington D.C. | Thu, Nov 26 | Delta Air Lines
        DCA 18:30
        13h 10m
        1 stop
        EZE 09:40
        Washington D.C. - Buenos Aires | Sat, Nov 28 | Delta Air Lines
        CAD 1,072
        30% off
        CAD 1,532 CAD 1,072
      • EZE 01:40
        13h 30m
        1 stop
        IAD 13:10
        Buenos Aires - Washington D.C. | Tue, Nov 10 | avianca
        IAD 14:30
        13h 10m
        1 stop
        AEP 05:40
        Washington D.C. - Buenos Aires | Sat, Nov 14 | avianca
        CAD 1,072
        30% off
        CAD 1,532 CAD 1,072
      • BUE 13:00
        17h 25m
        1 stop
        WAS 14:00
        Buenos Aires - Washington D.C. | Tue, Oct 6 | Normal Airline
        WAS 15:00
        6h
        Nonstop
        BUE 16:00
        Washington D.C. - Buenos Aires | Thu, Oct 8 | Normal Airline
        More cheap flights
        More cheap flights
      • EZE 02:21
        26h 54m
        1 stop
        IAD 03:15
        Buenos Aires - Washington D.C. | Tue, Nov 3 | Copa Airlines
        CAD 548 CAD 1,108
        51% off
        51% off
        CAD 1,108 CAD 548
      • EZE 23:25
        16h 54m
        1 stop
        IAD 15:19
        Buenos Aires - Washington D.C. | Wed, Oct 7 | Aeromexico
        CAD 682 CAD 1,108
        38% off
        38% off
        CAD 1,108 CAD 682
      • EZE 21:00
        28h 30m
        1 stop
        IAD 00:30
        Buenos Aires - Washington D.C. | Wed, Oct 7 | United Airlines
        CAD 711 CAD 1,108
        36% off
        36% off
        CAD 1,108 CAD 711
      • EZE 05:25
        20h 7m
        1 stop
        IAD 00:32
        Buenos Aires - Washington D.C. | Wed, Oct 7 | Copa Airlines
        CAD 734
        34% off
        CAD 1,108 CAD 734
      • EZE 23:35
        19h 1m
        1 stop
        IAD 16:36
        Buenos Aires - Washington D.C. | Thu, Nov 12 | Delta Air Lines
        CAD 748
        32% off
        CAD 1,108 CAD 748
      • EZE 08:56
        16h 37m
        1 stop
        IAD 23:33
        Buenos Aires - Washington D.C. | Thu, Nov 12 | Copa Airlines
        CAD 750
        32% off
        CAD 1,108 CAD 750
      • EZE 23:07
        30h 8m
        1 stop
        IAD 03:15
        Buenos Aires - Washington D.C. | Sat, Nov 7 | Copa Airlines
        CAD 772
        30% off
        CAD 1,108 CAD 772
      • EZE 23:07
        26h 26m
        1 stop
        IAD 23:33
        Buenos Aires - Washington D.C. | Wed, Nov 4 | Copa Airlines
        CAD 772
        30% off
        CAD 1,108 CAD 772
      • EZE 23:07
        26h 26m
        1 stop
        IAD 23:33
        Buenos Aires - Washington D.C. | Sun, Nov 8 | Copa Airlines
        CAD 772
        30% off
        CAD 1,108 CAD 772
      • EZE 14:49
        14h 31m
        1 stop
        IAD 04:20
        Buenos Aires - Washington D.C. | Tue, Oct 20 | Copa Airlines
        CAD 774
        30% off
        CAD 1,108 CAD 774
      • EZE 03:48
        21h 44m
        1 stop
        IAD 00:32
        Buenos Aires - Washington D.C. | Thu, Oct 8 | Copa Airlines
        CAD 774
        30% off
        CAD 1,108 CAD 774
      • EZE 09:10
        20h 5m
        1 stop
        IAD 03:15
        Buenos Aires - Washington D.C. | Fri, Nov 13 | Copa Airlines
        CAD 775
        30% off
        CAD 1,108 CAD 775
      • BUE 13:00
        17h 25m
        1 stop
        WAS 14:00
        Buenos Aires - Washington D.C. | Tue, Oct 6 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Ezeiza International Airport to Dulles International Airport 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 Ezeiza International Airport to Dulles International Airport?

The cheapest airline flying from Ezeiza International Airport to Dulles International Airport is Copa Airlines (from CAD 548) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Copa Airlines
From CAD 548
Sky Airline
From CAD 594
LATAM Airlines
From CAD 625
DM Airlines
From CAD 655
Delta Air Lines
From CAD 748
KLM
From CAD 765
United Airlines
From CAD 804
avianca
From CAD 894
American Airlines
From CAD 910
Aeromexico
From CAD 950

Find more flights and airlines

What is the flight schedule from Ezeiza International Airport to Dulles International Airport?

Check on the flight schedule from Buenos Aires to Washington D.C. to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AM029

    Ezeiza International Airport

    23:25

    EZE

    9h 45m

    Nonstop

    06:10

    MEX

    S M T W T F S
    Search

  2. AM455

    Mexico City International Airport

    08:40

    MEX

    4h 26m

    Nonstop

    14:06

    IAD

    S M T W T F S

  3. LA543

    Ezeiza International Airport

    13:10

    EZE

    2h 10m

    Nonstop

    15:20

    SCL

    - M T W T F S
    Search

  4. AV116

    Arturo Merino Benitez International Airport

    15:20

    SCL

    7h 15m

    Nonstop

    20:35

    BOG

    S M T W T F S

  5. AV148

    El Dorado International Airport

    22:50

    BOG

    5h 30m

    Nonstop

    05:20

    IAD

    - M T W T F S

  6. CM328

    Ezeiza International Airport

    02:08

    EZE

    7h 21m

    Nonstop

    07:29

    PTY

    S M T W T F S
    Search

  7. CM404

    Tocumen International Airport

    23:24

    PTY

    4h 48m

    Nonstop

    04:12

    IAD

    S M T W T F S

  8. LA543

    Ezeiza International Airport

    13:10

    EZE

    2h 10m

    Nonstop

    15:20

    SCL

    - M T W T F S
    Search

  9. AV116

    Arturo Merino Benitez International Airport

    15:20

    SCL

    7h 15m

    Nonstop

    20:35

    BOG

    S M T W T F S

  10. AV246

    El Dorado International Airport

    07:40

    BOG

    5h 35m

    Nonstop

    14:15

    IAD

    S M T W T F S

  11. LA476

    Ezeiza International Airport

    19:35

    EZE

    2h 16m

    Nonstop

    21:51

    SCL

    S M T W T F S
    Search

  12. CM498

    Arturo Merino Benitez International Airport

    12:30

    SCL

    6h 51m

    Nonstop

    17:21

    PTY

    S M T W T F S

  13. CM448

    Tocumen International Airport

    18:53

    PTY

    4h 48m

    Nonstop

    23:41

    IAD

    S M T W T F S

  14. H21821

    Ezeiza International Airport

    19:30

    EZE

    2h 21m

    Nonstop

    21:51

    SCL

    - - T - - - S
    Search

  15. CM396

    Arturo Merino Benitez International Airport

    05:12

    SCL

    6h 51m

    Nonstop

    10:03

    PTY

    S M T W T F S

  16. CM448

    Tocumen International Airport

    18:53

    PTY

    4h 48m

    Nonstop

    23:41

    IAD

    S M T W T F S

  17. H21821

    Ezeiza International Airport

    19:30

    EZE

    2h 21m

    Nonstop

    21:51

    SCL

    - - T - - - S
    Search

  18. CM498

    Arturo Merino Benitez International Airport

    12:30

    SCL

    6h 51m

    Nonstop

    17:21

    PTY

    S M T W T F S

  19. CM404

    Tocumen International Airport

    23:24

    PTY

    4h 48m

    Nonstop

    04:12

    IAD

    S M T W T F S

  20. H21821

    Ezeiza International Airport

    19:30

    EZE

    2h 21m

    Nonstop

    21:51

    SCL

    - - T - - - S
    Search

  21. CM396

    Arturo Merino Benitez International Airport

    05:12

    SCL

    6h 51m

    Nonstop

    10:03

    PTY

    S M T W T F S

  22. CM404

    Tocumen International Airport

    23:24

    PTY

    4h 48m

    Nonstop

    04:12

    IAD

    S M T W T F S

  23. DM3261

    Ezeiza International Airport

    06:00

    EZE

    9h 35m

    Nonstop

    14:35

    SDQ

    - - - - - F -
    Search

  24. DM2104

    Las Américas International Airport

    15:02

    SDQ

    2h 20m

    Nonstop

    17:22

    MIA

    - M - W - F S

  25. F92483

    Miami International Airport

    05:15

    MIA

    2h 15m

    Nonstop

    07:30

    ATL

    S M T W T F S

  26. F94410

    Hartsfield–Jackson Atlanta International Airport

    15:25

    ATL

    1h 53m

    Nonstop

    17:18

    IAD

    S M T W T F S

  27. LA543

    Ezeiza International Airport

    13:10

    EZE

    2h 10m

    Nonstop

    15:20

    SCL

    - M T W T F S
    Search

  28. CM396

    Arturo Merino Benitez International Airport

    05:12

    SCL

    6h 51m

    Nonstop

    10:03

    PTY

    S M T W T F S

  29. CM448

    Tocumen International Airport

    18:53

    PTY

    4h 48m

    Nonstop

    23:41

    IAD

    S M T W T F S
Find more flights and airlines

About Ezeiza International Airport and Dulles International Airport

Learn about Ezeiza International Airport (EZE) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 8,439.33 km
Cheapest one-way ticket price CAD 548
Cheapest return ticket price CAD 962

FAQs for Ezeiza International Airport to Dulles International Airport Flights

  • What are the cheapest flights from Ezeiza International Airport to Dulles International Airport?

    One-way flights from Ezeiza International Airport to Dulles International Airport currently start from CAD 548, and round-trip fares start from CAD 962. The current lowest fare is a Copa Airlines flight departing on Tue, Nov 3; 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 Ezeiza International Airport to Dulles International Airport is CAD 1,265. Prices may vary depending on the departure date, airline, and availability.
  • Enter Ezeiza 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.

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.