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 20h 14m on average. Another popular route from Washington, D.C. to Mendoza is flying from Washington, D.C. to Mendoza, which will take roughly 23h 41m. 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 November 2025, 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.

$553 Cheap Flights from Washington, D.C. to Mendoza in 2025/26

Q: What is the typical price of a round-trip flight between Washington, D.C. and Mendoza?

Prices are currently low for flights on this route. Typical prices usually range from $795 to $1,345. The lowest price recently found on this route was $754.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:25 pm - 6:40 pmDCA-MDZ

26h 15m3 stops

7:45 pm - 10:59 pmMDZ-DCA

29h 14m3 stops

$754LATAM Airlines

Find Deal

Fri, Dec 12 - Sat, Dec 20

2:25 pm - 9:20 amDCA-MDZ

16h 55m2 stops

7:50 am - 11:34 pmMDZ-DCA

17h 44m2 stops

$813LATAM Airlines

Find Deal

Sun, Dec 7 - Sat, Jan 17

3:00 am - 4:15 pmIAD-MDZ

35h 15m3 stops

5:00 pm - 4:24 pmMDZ-IAD

25h 24m3 stops

$1,136Multiple Airlines

Find Deal

Thu, Dec 11 - Sat, Dec 20

4:15 pm - 7:10 pmIAD-MDZ

24h 55m3 stops

7:45 pm - 8:59 pmMDZ-IAD

27h 14m2 stops

$1,150Multiple Airlines

Find Deal

Sat, Dec 13 - Sat, Dec 20

5:25 am - 12:16 amIAD-MDZ

16h 51m1 stop

1:27 am - 1:58 pmMDZ-IAD

14h 31m1 stop

$1,204Copa Airlines

Find Deal

Fri, Jan 2 - Tue, Jan 6

8:25 am - 12:16 amIAD-MDZ

13h 51m1 stop

1:27 am - 1:58 pmMDZ-IAD

14h 31m1 stop

$1,224Copa Airlines

Find Deal

Sun, Jan 4 - Wed, Jan 7

5:26 pm - 1:30 pmBWI-MDZ

18h 04m2 stops

5:00 pm - 9:26 amMDZ-BWI

18h 26m2 stops

$1,299American Airlines

Find Deal

Sat, Dec 13 - Sat, Dec 20

11:25 am - 4:15 pmIAD-MDZ

26h 50m3 stops

5:00 pm - 5:17 pmMDZ-IAD

26h 17m2 stops

$2,326American Airlines

Find Deal

Fri, Dec 12 - Sat, Dec 20

5:58 pm - 1:30 pmDCA-MDZ

41h 32m2 stops

3:15 am - 10:45 amMDZ-DCA

33h 30m2 stops

$13,086GOL

Find Deal

Fri, Jan 9 - Sat, Jan 24

5:45 pm - 2:25 amDCA-MDZ

30h 40m2 stops

3:15 am - 10:45 amMDZ-DCA

33h 30m2 stops

$13,299GOL

Find Deal

Fri, Jan 9 - Sat, Jan 24

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

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

LATAM Airlines

Nov 14

IAD12:11 pmWashington, D.C. Dulles Intl

28h 34m

2 stops

MDZ6:45 pmMendoza El Plumerillo

Nov 24

MDZ7:50 amMendoza El Plumerillo

27h 20m

2 stops

IAD9:10 amWashington, D.C. Dulles Intl

$640

Find similar

LATAM Airlines

Nov 14

IAD12:11 pmWashington, D.C. Dulles Intl

28h 34m

2 stops

MDZ6:45 pmMendoza El Plumerillo

Nov 23

MDZ7:55 pmMendoza El Plumerillo

17h 36m

2 stops

IAD11:31 amWashington, D.C. Dulles Intl

$697

Find similar

LATAM Airlines

Dec 12

DCA2:25 pmWashington, D.C. Reagan-National

26h 15m

3 stops

MDZ6:40 pmMendoza El Plumerillo

Dec 20

MDZ7:45 pmMendoza El Plumerillo

29h 14m

3 stops

DCA10:59 pmWashington, D.C. Reagan-National

$754

Find similar

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

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

Copa Airlines

Nov 14

IAD8:22 amWashington, D.C. Dulles Intl

13h 52m

1 stop

MDZ12:14 amMendoza El Plumerillo

Nov 22

MDZ1:17 amMendoza El Plumerillo

14h 45m

1 stop

IAD2:02 pmWashington, D.C. Dulles Intl

$804

Find similar

Copa Airlines

Nov 13

IAD1:13 amWashington, D.C. Dulles Intl

21h 01m

1 stop

MDZ12:14 amMendoza El Plumerillo

Nov 22

MDZ1:17 amMendoza El Plumerillo

28h 05m

1 stop

IAD3:22 amWashington, D.C. Dulles Intl

$892

Find similar

Copa Airlines

Nov 13

IAD1:13 amWashington, D.C. Dulles Intl

21h 01m

1 stop

MDZ12:14 amMendoza El Plumerillo

Nov 22

MDZ1:17 amMendoza El Plumerillo

28h 05m

1 stop

IAD3:22 amWashington, D.C. Dulles Intl

$914

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Fri 12/12

2:25 pm-6:40 pm

3 stops26h 15m

Mendoza El Plumerillo

Sat 12/20

7:45 pm-10:59 pm

3 stops29h 14m

$754

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Sun 12/7

2:25 pm-9:20 am

2 stops16h 55m

Mendoza El Plumerillo

Sat 1/17

7:50 am-11:34 pm

2 stops17h 44m

$813

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Thu 12/11

3:00 am-4:15 pm

3 stops35h 15m

Mendoza El Plumerillo

Sat 12/20

5:00 pm-4:24 pm

3 stops25h 24m

$1,136

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Sat 12/13

4:15 pm-7:10 pm

3 stops24h 55m

Mendoza El Plumerillo

Sat 12/20

7:45 pm-8:59 pm

2 stops27h 14m

$1,150

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Fri 1/2

5:25 am-12:16 am

1 stop16h 51m

Mendoza El Plumerillo

Tue 1/6

1:27 am-1:58 pm

1 stop14h 31m

$1,204

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Sun 1/4

8:25 am-12:16 am

1 stop13h 51m

Mendoza El Plumerillo

Wed 1/7

1:27 am-1:58 pm

1 stop14h 31m

$1,224

BaltimoreMendoza

BWI - MDZ

BWIMDZ

Baltimore/Washington

Sat 12/13

5:26 pm-1:30 pm

2 stops18h 04m

Mendoza El Plumerillo

Sat 12/20

5:00 pm-9:26 am

2 stops18h 26m

$1,299

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Fri 12/12

11:25 am-4:15 pm

3 stops26h 50m

Mendoza El Plumerillo

Sat 12/20

5:00 pm-5:17 pm

2 stops26h 17m

$2,326

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Fri 1/9

5:58 pm-1:30 pm

2 stops41h 32m

Mendoza El Plumerillo

Sat 1/24

3:15 am-10:45 am

2 stops33h 30m

$13,086

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Fri 1/9

5:45 pm-2:25 am

2 stops30h 40m

Mendoza El Plumerillo

Sat 1/24

3:15 am-10:45 am

2 stops33h 30m

$13,299

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Mendoza?

What is the cheapest day to depart on your flight to Mendoza?

On average, the least expensive day to fly to Mendoza from Washington, D.C. is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,093. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Mendoza for around $1,380.

What is the cheapest time of day to depart on your flight to Mendoza?

Our data shows that the cheapest Washington, D.C. to Mendoza flights are usually those with departure times in the evening. Our users have found flights to Mendoza in the evening for as low as $802. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,705 on average. Flights to Mendoza from Washington, D.C. at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 30% 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

Direct flights	None

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 13h 51m.
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 November 2025, 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 81% of the total bookings. Other popular airlines include Copa Airlines with 19%.

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 $669	Free Cancellation	Rating 7.5 1,872 reviews		Search LATAM Airlines flights
Copa Airlines	PriceFrom $971	Free Cancellation	Rating 7.6 1,563 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.

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Cheap flights from Washington, D.C. to Mendoza from $754

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Mendoza departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

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

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

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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

What is the typical price of a round-trip flight between Washington, D.C. and Mendoza?

What is the cheapest day to depart on your flight to Mendoza?

What is the cheapest time of day to depart on your flight to Mendoza?

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

You could potentially save up to 30% on your flight if you consider stops on a Washington, D.C. to Mendoza flight.

How long does it take to fly to Mendoza?

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

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

Direct flights

How far is Washington, D.C. to Mendoza El Plumerillo by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline from Washington, D.C. to Mendoza?

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

Why use momondo?

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

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

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

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

An easier way to manage your Mendoza trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Airports servicing Argentina