Earn point on your loyalty program!arrow arc left

Cheap flights from Washington (DCA) to Mendoza (MDZ)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Washington (DCA) to Mendoza (MDZ)

How to find the cheapest flight from Washington (DCA) to Mendoza (MDZ)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Mendoza (MDZ)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Mendoza (MDZ)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Washington to Mendoza in December 2025 , January 2026

31 Dec - 30 Jan $ 813.00
DCA
Washington
LATAM Airlines
2 STOPS
MDZ
Mendoza
MDZ
Mendoza
LATAM Airlines
2 STOPS
DCA
Washington
Pick dates
31 Dec - 29 Jan $ 818.00
DCA
Washington
LATAM Airlines
2 STOPS
MDZ
Mendoza
MDZ
Mendoza
LATAM Airlines
2 STOPS
DCA
Washington
Pick dates
31 Dec - 27 Jan $ 839.00
DCA
Washington
LATAM Airlines
2 STOPS
MDZ
Mendoza
MDZ
Mendoza
LATAM Airlines
2 STOPS
DCA
Washington
Pick dates

Last minute flights from Washington to Mendoza

30 Dec - 01 Jan $ 1,082.00
DCA
Washington
LATAM Airlines
2 STOPS
MDZ
Mendoza
MDZ
Mendoza
LATAM Airlines
2 STOPS
DCA
Washington
Pick dates
29 Dec - 01 Jan $ 1,092.00
DCA
Washington
LATAM Airlines
2 STOPS
MDZ
Mendoza
MDZ
Mendoza
LATAM Airlines
2 STOPS
DCA
Washington
Pick dates
24 Dec - 01 Jan $ 2,894.00
DCA
Washington
LATAM Airlines
2 STOPS
MDZ
Mendoza
MDZ
Mendoza
LATAM Airlines
2 STOPS
DCA
Washington
Pick dates

One-way flights to Mendoza from Washington

2:00 PM - 10:00 AM
LATAM Airlines
2 Stops
19h 5m
DCA - MDZ
$ 298
Kiwi
Pick dates
5:42 PM - 10:00 AM
LATAM Airlines
2 Stops
15h 23m
DCA - MDZ
$ 308
Kiwi
Pick dates
5:42 PM - 1:45 PM
Sky Airline
2 Stops
19h 8m
DCA - MDZ
$ 308
Kiwi
Pick dates

How to find the cheapest flight from Washington (DCA) to Mendoza (MDZ)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Mendoza (MDZ)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Mendoza (MDZ)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.