Cheapest return flights from Washington to Buenos Aires in January from $1007

Best time to book flights for Washington (DCA) to Buenos Aires (AEP) flights at AirHint

AirHint found the following cheapest return flights from Washington (DCA) to Buenos Aires (AEP) in January 2025 (see full year).

Return flights

15 Jan - 26 Jan LATAM Airlines Group
08 Jan - 29 Jan LATAM Airlines Group
26 Jan - 11 Feb LATAM Airlines Group
19 Jan - 09 Feb LATAM Airlines Group
23 Jan - 03 Feb LATAM Airlines Group
31 Jan - 16 Feb LATAM Airlines Group
17 Jan - 02 Feb LATAM Airlines Group
18 Jan - 08 Feb LATAM Airlines Group
03 Jan - 20 Jan LATAM Airlines Group
30 Jan - 15 Feb LATAM Airlines Group
10 Jan - 18 Jan LATAM Airlines Group
04 Jan - 11 Jan LATAM Airlines Group

Also check the deals for one-way flights from Washington to Buenos Aires in January.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires