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Washington, D.C.

$357+ Cheap flights from Mendoza (MDZ) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
MDZ — WAS
Mar 3 — Mar 101
Tue 3/3
Tue 3/10
1 adult, Economy
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Cheap flight deals from Mendoza to Washington, D.C.

Cheapest flights from Mendoza to Washington, D.C.
Explore the most affordable flight options available from Mendoza to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.

This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:30 pm
MDZ
-
BWI
2 stops17h 21m
American Airlines
Wed 5/207:16 pm
BWI
-
MDZ
2 stops19h 59m
American Airlines
Deal found 2/1$872
This LATAM Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:45 pm
MDZ
-
DCA
2 stops19h 23m
LATAM Airlines
Mon 3/1611:00 am
DCA
-
MDZ
2 stops24h 00m
LATAM Airlines
Deal found 1/31$980
This LATAM Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:50 pm
MDZ
-
IAD
2 stops23h 18m
Multiple Airlines
Wed 5/2012:58 pm
IAD
-
MDZ
2 stops21h 08m
Multiple Airlines
Deal found 2/1$995
This Copa Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:23 am
MDZ
-
IAD
1 stop14h 43m
Copa Airlines
Tue 5/192:21 am
IAD
-
MDZ
1 stop20h 57m
Copa Airlines
Deal found 2/1$1,016
This LATAM Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:55 pm
MDZ
-
IAD
2 stops17h 44m
LATAM Airlines
Tue 3/171:19 pm
IAD
-
MDZ
2 stops19h 01m
LATAM Airlines
Deal found 1/30$1,298
This LATAM Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:35 am
MDZ
-
BWI
2 stops28h 16m
LATAM Airlines
Mon 4/1311:51 am
BWI
-
MDZ
2 stops23h 19m
LATAM Airlines
Deal found 1/31$1,335
This Copa Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/281:30 am
MDZ
-
IAD
1 stop14h 32m
Copa Airlines
Fri 5/159:37 am
IAD
-
MDZ
1 stop13h 41m
Copa Airlines
Deal found 2/1$1,404
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:30 pm
MDZ
-
BWI
2 stops25h 02m
American Airlines
Fri 5/157:16 pm
BWI
-
MDZ
2 stops25h 14m
American Airlines
Deal found 2/1$2,004
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/291:00 pm
MDZ
-
IAD
2 stops23h 52m
Delta
Fri 5/1510:11 am
IAD
-
MDZ
2 stops24h 59m
Delta
Deal found 2/1$4,813

Find flight deals from Mendoza to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Mendoza (MDZ) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$872
(American Airlines)

One-way from

$357
(Kiwi.com)
Provider with most accurate pricing for Mendoza El Plumerillo-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mendoza El Plumerillo-Washington, D.C. (WAS) flights.
Search Deals
From Mendoza El Plumerillo to Washington, D.C. (WAS)
Search Deals
One-way flight from Mendoza El Plumerillo to Washington, D.C. (WAS)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mendoza to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
Use the filters below to find and compare flights from Mendoza to Washington, D.C. that are best for you.

Fly from

Mendoza

Fly to

Washington, D.C.

Route

Depart

Return

Price

MendozaBaltimore

MDZ - BWI

MDZBWI

Mendoza El Plumerillo

Sun 4/26

6:30 pm-9:51 am

2 stops16h 21m

Baltimore/Washington

Wed 5/20

12:21 pm-4:15 pm

2 stops26h 54m

$872

MendozaWashington, D.C.

MDZ - DCA

MDZDCA

Mendoza El Plumerillo

Thu 3/12

7:45 pm-2:08 pm

2 stops19h 23m

Washington, D.C. Reagan-National

Mon 3/16

11:00 am-12:00 pm

2 stops24h 00m

$980

MendozaWashington, D.C.

MDZ - DCA

MDZDCA

Mendoza El Plumerillo

Sun 3/29

7:50 pm-2:08 pm

2 stops19h 18m

Washington, D.C. Reagan-National

Fri 5/15

5:00 pm-11:06 am

2 stops17h 06m

$980

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Sun 4/26

7:50 pm-6:08 pm

2 stops23h 18m

Washington, D.C. Dulles Intl

Wed 5/20

12:58 pm-11:06 am

2 stops21h 08m

$995

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Sun 4/26

11:40 am-6:08 pm

2 stops31h 28m

Washington, D.C. Dulles Intl

Wed 5/20

5:25 pm-6:20 am

2 stops35h 55m

$995

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Sat 4/25

1:23 am-3:06 pm

1 stop14h 43m

Washington, D.C. Dulles Intl

Tue 5/19

2:21 am-12:18 am

1 stop20h 57m

$1,016

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Fri 3/13

7:55 pm-12:39 pm

2 stops17h 44m

Washington, D.C. Dulles Intl

Tue 3/17

1:19 pm-9:20 am

2 stops19h 01m

$1,298

MendozaBaltimore

MDZ - BWI

MDZBWI

Mendoza El Plumerillo

Thu 4/9

7:35 am-10:51 am

2 stops28h 16m

Baltimore/Washington

Mon 4/13

11:51 am-12:10 pm

2 stops23h 19m

$1,335

MendozaWashington, D.C.

MDZ - IAD

MDZIAD

Mendoza El Plumerillo

Sat 3/28

1:30 am-3:02 pm

1 stop14h 32m

Washington, D.C. Dulles Intl

Fri 5/15

9:37 am-12:18 am

1 stop13h 41m

$1,404

MendozaBaltimore

MDZ - BWI

MDZBWI

Mendoza El Plumerillo

Sun 3/29

6:30 pm-6:32 pm

2 stops25h 02m

Baltimore/Washington

Fri 5/15

7:16 pm-9:30 pm

2 stops25h 14m

$2,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 30 results
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Compare providers for flights from Mendoza to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Mendoza to Washington, D.C. in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Mendoza-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mendoza-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mendoza-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mendoza-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Mendoza-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Mendoza to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Mendoza with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mendoza to Washington, D.C.
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Mendoza to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Mendoza to Washington, D.C.?

    Mendoza El Plumerillo (MDZ) is the airport you will fly out of if you book a flight from Mendoza to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from El Plumerillo; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Mendoza airport to Washington, D.C.. It is only a 5.1 mi journey to El Plumerillo (MDZ) from Mendoza’s city center.

  • How long is the flight from Mendoza to Washington, D.C.?

    Departing from Mendoza to Washington, D.C. will take you 14h 43m. The distance from Mendoza to Washington, D.C. is about 4987 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Mendoza to Washington, D.C.?

    When deciding which route to take from Mendoza to Washington, D.C. consider Mendoza El Plumerillo - Washington, D.C. Dulles Intl, Mendoza El Plumerillo - Baltimore/Washington or Mendoza El Plumerillo - Washington, D.C. Reagan-National as they are the most popular.

  • Can I find deals for flights from Mendoza to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Mendoza to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mendoza to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mendoza to Washington, D.C..

  • Can I find deals for business class flights from Mendoza to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Mendoza to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Book flights to Washington, D.C. if you plan to visit one of these locations
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Alternative routes for Mendoza to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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