What is the cheapest airline that flies from Washington, D.C. to Mendoza El Plumerillo?

LATAM Airlines, GOL, and Copa Airlines are the most popular carriers operating from Washington, D.C. to Mendoza El Plumerillo

How long does it take to fly to Mendoza?

Flight times from Washington, D.C. to Mendoza vary, but if you’re flying out of Baltimore and flying into Mendoza (one of the most popular routes), then the duration is 16h 02m on average. Another popular route from Washington, D.C. to Mendoza is flying from Washington, D.C. to Mendoza, which will take roughly 18h 48m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Washington, D.C. to Mendoza El Plumerillo Airport?

Prices for flights from Washington, D.C. to Mendoza El Plumerillo Airport are updated daily.

How many operators does momondo search for flights from Washington, D.C. to Mendoza El Plumerillo Airport?

As of February 2026, there are 2 operators available to choose from for flights from Washington, D.C. to Mendoza El Plumerillo Airport.

How old do you have to be to fly from Washington, D.C. to Mendoza El Plumerillo Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Mendoza El Plumerillo Airport.

What documentation or ID do you need to fly to Mendoza El Plumerillo Airport?

The travel and health documents required for your trip to Mendoza El Plumerillo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Mendoza El Plumerillo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$302 Cheap Flights from Washington, D.C. to Mendoza in 2026

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Find the cheapest flights from Washington, D.C. to Mendoza

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:45 pm - 9:20 am

DCA

MDZ

18h 35m

2 stops

7:55 pm - 2:08 pm

MDZ

DCA

19h 13m

2 stops

$641LATAM Airlines

Tue, Mar 17 - Wed, Mar 18

1:19 pm - 9:20 am

IAD

MDZ

19h 01m

2 stops

7:50 am - 9:10 am

MDZ

IAD

26h 20m

2 stops

$641LATAM Airlines

Tue, Mar 10 - Thu, Mar 12

1:45 pm - 6:40 am

DCA

MDZ

39h 55m

2 stops

7:45 pm - 10:59 pm

MDZ

DCA

28h 14m

2 stops

$647Multiple Airlines

Thu, Mar 19 - Thu, Mar 26

1:45 pm - 9:20 am

DCA

MDZ

42h 35m

3 stops

7:45 pm - 10:59 pm

MDZ

DCA

28h 14m

2 stops

$656Multiple Airlines

Thu, Mar 19 - Thu, Mar 26

7:29 pm - 6:40 am

IAD

MDZ

34h 11m

2 stops

7:45 pm - 12:39 pm

MDZ

IAD

17h 54m

2 stops

$671LATAM Airlines

Thu, Mar 19 - Thu, Mar 26

6:00 am - 9:20 am

DCA

MDZ

26h 20m

2 stops

11:51 am - 2:01 pm

MDZ

DCA

51h 10m

3 stops

$674Multiple Airlines

Sat, Mar 21 - Sat, Apr 25

7:59 pm - 9:20 am

IAD

MDZ

36h 21m

2 stops

7:50 am - 12:39 pm

MDZ

IAD

29h 49m

2 stops

$683LATAM Airlines

Fri, Mar 20 - Fri, Mar 27

3:00 pm - 7:03 pm

DCA

MDZ

27h 03m

2 stops

11:51 am - 2:05 pm

MDZ

DCA

27h 14m

2 stops

$693LATAM Airlines

Tue, May 5 - Wed, Jul 8

1:45 pm - 7:08 pm

DCA

MDZ

28h 23m

3 stops

11:51 am - 2:01 pm

MDZ

DCA

51h 10m

3 stops

$704LATAM Airlines

Sat, Mar 21 - Sat, Apr 25

9:29 am - 12:09 am

IAD

MDZ

13h 40m

1 stop

1:26 am - 3:00 pm

MDZ

IAD

14h 34m

1 stop

$780Copa Airlines

Thu, Mar 19 - Wed, Mar 25

LATAM Airlines flights from Washington, D.C. to Mendoza

Our best LATAM Airlines deals on Washington, D.C. to Mendoza flight tickets

LATAM Airlines

Mar 17

DCA1:45 pmWashington, D.C. Reagan-National

18h 35m

2 stops

MDZ9:20 amMendoza El Plumerillo

Mar 18

MDZ7:55 pmMendoza El Plumerillo

19h 13m

2 stops

DCA2:08 pmWashington, D.C. Reagan-National

$641

LATAM Airlines

Mar 19

IAD7:29 pmWashington, D.C. Dulles Intl

34h 11m

2 stops

MDZ6:40 amMendoza El Plumerillo

Mar 26

MDZ7:45 pmMendoza El Plumerillo

17h 54m

2 stops

IAD12:39 pmWashington, D.C. Dulles Intl

$671

LATAM Airlines

Mar 20

IAD7:59 pmWashington, D.C. Dulles Intl

36h 21m

2 stops

MDZ9:20 amMendoza El Plumerillo

Mar 27

MDZ7:50 amMendoza El Plumerillo

29h 49m

2 stops

IAD12:39 pmWashington, D.C. Dulles Intl

$683

Copa Airlines flights from Washington, D.C. to Mendoza

Our best Copa Airlines deals on Washington, D.C. to Mendoza flight tickets

Copa Airlines

Mar 19

IAD9:29 amWashington, D.C. Dulles Intl

13h 40m

1 stop

MDZ12:09 amMendoza El Plumerillo

Mar 25

MDZ1:26 amMendoza El Plumerillo

14h 34m

1 stop

IAD3:00 pmWashington, D.C. Dulles Intl

$780

Copa Airlines

Mar 1

IAD8:29 amWashington, D.C. Dulles Intl

13h 40m

1 stop

MDZ12:09 amMendoza El Plumerillo

Mar 7

MDZ1:26 amMendoza El Plumerillo

14h 34m

1 stop

IAD2:00 pmWashington, D.C. Dulles Intl

$1,086

Copa Airlines

May 6

IAD9:37 amWashington, D.C. Dulles Intl

13h 41m

1 stop

MDZ12:18 amMendoza El Plumerillo

Jul 6

MDZ1:25 amMendoza El Plumerillo

14h 40m

1 stop

IAD3:05 pmWashington, D.C. Dulles Intl

$1,106

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Tue 3/17

1:45 pm-9:20 am

2 stops18h 35m

Mendoza El Plumerillo

Wed 3/18

7:55 pm-2:08 pm

2 stops19h 13m

$641

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Tue 3/10

1:19 pm-9:20 am

2 stops19h 01m

Mendoza El Plumerillo

Thu 3/12

7:50 am-9:10 am

2 stops26h 20m

$641

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Thu 3/19

1:45 pm-6:40 am

2 stops39h 55m

Mendoza El Plumerillo

Thu 3/26

7:45 pm-10:59 pm

2 stops28h 14m

$647

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Thu 3/19

1:45 pm-9:20 am

3 stops42h 35m

Mendoza El Plumerillo

Thu 3/26

7:45 pm-10:59 pm

2 stops28h 14m

$656

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Thu 3/19

7:29 pm-6:40 am

2 stops34h 11m

Mendoza El Plumerillo

Thu 3/26

7:45 pm-12:39 pm

2 stops17h 54m

$671

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Sat 3/21

6:00 am-9:20 am

2 stops26h 20m

Mendoza El Plumerillo

Sat 4/25

11:51 am-2:01 pm

3 stops51h 10m

$674

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Fri 3/20

7:59 pm-9:20 am

2 stops36h 21m

Mendoza El Plumerillo

Fri 3/27

7:50 am-12:39 pm

2 stops29h 49m

$683

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Tue 5/5

3:00 pm-7:03 pm

2 stops27h 03m

Mendoza El Plumerillo

Wed 7/8

11:51 am-2:05 pm

2 stops27h 14m

$693

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Sat 3/21

1:45 pm-7:08 pm

3 stops28h 23m

Mendoza El Plumerillo

Sat 4/25

11:51 am-2:01 pm

3 stops51h 10m

$704

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Thu 3/19

9:29 am-12:09 am

1 stop13h 40m

Mendoza El Plumerillo

Wed 3/25

1:26 am-3:00 pm

1 stop14h 34m

$780

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Mendoza

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on Washington, D.C. to Mendoza flights?

You could potentially save up to 17% on your flight if you consider stops on a Washington, D.C. to Mendoza flight.

When to book flights from Washington, D.C. to Mendoza

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Mendoza according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Mendoza (WAS to MDZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Mendoza

Fastest flight time	16h 02m
Direct flights	None

The fastest flight from Washington, D.C. to Mendoza takes 16h 02m

There are no direct flights from Washington, D.C. to Mendoza. There are no popular flight routes from Washington, D.C. to Mendoza.

Search flight deals

How far is Washington, D.C. to Mendoza El Plumerillo by plane?
The distance between Washington, D.C. and Mendoza El Plumerillo is about 4984.9 mi. In terms of flight time, this usually takes a little over 16h 02m.
When did momondo last update prices for flights from Washington, D.C. to Mendoza El Plumerillo Airport?
Prices for flights from Washington, D.C. to Mendoza El Plumerillo Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Mendoza El Plumerillo Airport?
As of February 2026, there are 2 operators available to choose from for flights from Washington, D.C. to Mendoza El Plumerillo Airport.
How old do you have to be to fly from Washington, D.C. to Mendoza El Plumerillo Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Mendoza El Plumerillo Airport.
What documentation or ID do you need to fly to Mendoza El Plumerillo Airport?
The travel and health documents required for your trip to Mendoza El Plumerillo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Mendoza El Plumerillo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Washington, D.C. to Mendoza?
Based on momondo bookings for flights between Washington, D.C. and Mendoza, the leading airline is LATAM Airlines, making up 82% of the total bookings. Other popular airlines include Copa Airlines with 18%.

Best airlines flying from Washington, D.C. to Mendoza

Compare and see reviews for airlines that fly from Washington, D.C. to Mendoza with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $629	Free Cancellation	Rating 7.5 1,918 reviews		Search LATAM Airlines flights
Copa Airlines	PriceFrom $971	Free Cancellation	Rating 7.6 1,558 reviews		Search Copa Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Mendoza?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mendoza from Washington, D.C..

Can I find flights from Washington, D.C. to Mendoza with flexible booking policies on momondo?

momondo does allow users to show only those flights to Mendoza from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Mendoza?

momondo helps you find the best flight between Washington, D.C. and Mendoza by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Mendoza right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Mendoza flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.