Washington to Buenos Aires flights
Washington Dulles International (IAD), United States → Ministro Pistarini International (EZE), Argentina
Set a price watch there and get an email or notification when the fare drops.
Cheapest dates in the next few weeks
| Wed 2 Dec | $455 |
| Tue 1 Dec | $486 |
| Wed 9 Dec | $492 |
| Mon 4 Jan | $497 |
| Thu 3 Dec | $516 |
One-way economy, estimated by Flight Wiki's fare model; typical day about $637. Prices change often, so check live prices before booking.
Questions
How long is the flight from Washington to Buenos Aires?
About 10h 45m nonstop. The distance is 8,431 km (5,239 miles). Flights with a stop take longer.
How much is a flight from Washington to Buenos Aires?
One-way economy fares are estimated between $455 and $1,061 over the coming weeks, about $637 on a typical day. Check live prices before you book.
What is the cheapest day to fly from Washington to Buenos Aires?
In our estimates Wednesday is usually the cheapest day. The cheapest dates right now are Wed 2 Dec, Tue 1 Dec, Wed 9 Dec.
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