$470 Cheap Delta flights Buenos Aires (EZE) to Washington (IAD)

View $470 flight on Sun, Sep 21, 2025Opens in a new window

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$470 Cheap Delta flights Buenos Aires (EZE) to Washington (IAD)

Prices were available within the past 7 days and start at $470 for one-way flights and $760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 17 - Wed, Oct 8
EZE
Buenos Aires
IAD
Washington
$760 Roundtrip, found 7 hours ago
$760
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Sep 17 from Buenos Aires to Washington, returning Wed, Oct 8, priced at $760 found 7 hours ago
Delta
Wed, Sep 17 - Wed, Oct 8
EZE
Buenos Aires
IAD
Washington
$768 Roundtrip, found 7 hours ago
$768
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Sep 17 from Buenos Aires to Washington, returning Wed, Oct 8, priced at $768 found 7 hours ago
Delta
Tue, Jun 24 - Tue, Aug 19
EZE
Buenos Aires
IAD
Washington
$769 Roundtrip, found 2 hours ago
$769
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Jun 24 from Buenos Aires to Washington, returning Tue, Aug 19, priced at $769 found 2 hours ago
Delta
Tue, Jun 24 - Tue, Aug 19
EZE
Buenos Aires
IAD
Washington
$776 Roundtrip, found 2 hours ago
$776
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Jun 24 from Buenos Aires to Washington, returning Tue, Aug 19, priced at $776 found 2 hours ago
Flights from Buenos Aires (EZE) to Washington (IAD)
Origin airport
Ministro Pistarini Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Copa, Delta, LATAM Airlines Group, United, avianca
Popular airline
avianca
Distance
5237 mi

Frequently asked questions

How much is a Delta Air Lines flight from Ministro Pistarini Intl. Airport (EZE) to Washington Dulles Intl. Airport (IAD)?
Scoring cheap one-way Delta Air Lines flights from EZE to IAD from $470 on Expedia is a breeze --- just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares from $760 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from EZE to IAD with Delta Air Lines?
Look for return or one-way flights to Washington in January or February. You could find cheaper fares with Delta Air Lines during these off-peak travel months.
What is the cheapest time to book flights from Ministro Pistarini Intl. Airport (EZE) to Washington Dulles Intl. Airport (IAD) with Delta Air Lines?
Snagging the best Delta Air Lines deals from EZE to IAD often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. To top it off, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is usually the most expensive day to book.* It's smart to kick off your flight search about one month before your departure date.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Ministro Pistarini Intl. Airport (EZE) to Washington Dulles Intl. Airport (IAD)?
Enter your dates, click search and select the "Nonstop" filter on Expedia to browse any direct flights from EZE to IAD with Delta Air Lines or other carriers.
What is the earliest Delta Air Lines flight from EZE to IAD?
To find the earliest departure from EZE to IAD with Delta Air Lines, sort your results by "Early Morning" and "Morning." Booking an early flight usually means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Washington?
Hop on a Delta Air Lines flight from Ministro Pistarini Intl. Airport (EZE) to Washington, and you'll probably touch down at Washington Dulles Intl. Airport (IAD). This is the airline's main hub here.
Why fly with Delta Air Lines from EZE to IAD?
With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a favorite for many passengers heading from EZE to IAD. Also, if you're a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Ministro Pistarini Intl. Airport (EZE) to Washington Dulles Intl. Airport (IAD)?
Changes are typically free within 24 hours of booking, but your airline may charge a fee after that. For further details about altering your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without being charged, tick the "Changes included" and "No cancel fee" filters when organizing your next getaway.

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*Available to One Key members.