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Mendoza

$887+ Cheap flights from Washington, D.C. (WAS) to Mendoza (MDZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MDZ
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Mendoza

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Mendoza (MDZ). 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 April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$887
(LATAM Airlines)

Popular in

December

Cheapest in

May

Average price

$904
Provider with most accurate pricing for Washington, D.C. (WAS)-Mendoza El Plumerillo flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Mendoza El Plumerillo flights.
Search Deals
From Washington, D.C. (WAS) to Mendoza El Plumerillo
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($330 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Washington, D.C. to Mendoza

Cheapest flights from Washington, D.C. to Mendoza
Explore the most affordable flight options available from Washington, D.C. to Mendoza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This LATAM Airlines deal was found by Cheapflights users on 4/21. 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 6/191:50 pmDCA - MDZ
2 stops28h 10mLATAM Airlines
Tue 7/17:40 pmMDZ - DCA
2 stops23h 33mLATAM Airlines
Deal found 4/21$887
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/312:49 pmIAD - MDZ
2 stops16h 56mLATAM Airlines
Fri 7/187:55 amMDZ - IAD
2 stops17h 15mLATAM Airlines
Deal found 4/22$887
This LATAM Airlines deal was found by Cheapflights users on 4/20. 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 6/56:09 amDCA - MDZ
2 stops47h 36mMultiple Airlines
Thu 6/1211:20 amMDZ - DCA
2 stops47h 55mMultiple Airlines
Deal found 4/20$900
This SmartFares deal was found by Cheapflights users on 4/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/42:21 amIAD - MDZ
1 stop20h 49mCopa Airlines
Wed 6/111:17 amMDZ - IAD
1 stop14h 47mCopa Airlines
Deal found 4/21$921
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:57 amBWI - MDZ
2 stops41h 48mLATAM Airlines
Fri 7/187:55 amMDZ - BWI
2 stops17h 22mLATAM Airlines
Deal found 4/21$965
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/17:00 amIAD - MDZ
3 stops34h 40mMultiple Airlines
Sat 6/149:00 pmMDZ - IAD
2 stops33h 35mMultiple Airlines
Deal found 4/22$990
This Delta deal was found by Cheapflights users on 4/21. 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.
Thu 6/1910:07 amIAD - MDZ
2 stops33h 48mDelta
Thu 7/311:20 amMDZ - IAD
2 stops28h 16mDelta
Deal found 4/21$1,180
This Mytrip deal was found by Cheapflights users on 4/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:55 pmBWI - MDZ
3 stops33h 45mMultiple Airlines
Thu 5/19:00 pmMDZ - BWI
3 stops26h 50mMultiple Airlines
Deal found 4/21$1,208
This Delta deal was found by Cheapflights users on 4/21. 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.
Thu 6/1910:19 amDCA - MDZ
2 stops33h 36mDelta
Mon 7/711:20 amMDZ - DCA
2 stops30h 47mDelta
Deal found 4/21$1,282
This Delta deal was found by Cheapflights users on 4/21. 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.
Wed 6/256:53 amBWI - MDZ
2 stops28h 17mDelta
Wed 7/21:00 pmMDZ - BWI
2 stops28h 30mDelta
Deal found 4/21$1,607

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Mendoza 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 April 22, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Mendoza that are best for you.

Fly from

Washington, D.C.

Fly to

Mendoza

Route

Depart

Return

Price

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Thu 6/19

2:55 pm-10:40 am

2 stops18h 45m

Mendoza El Plumerillo

Sun 7/6

11:20 am-6:12 pm

2 stops31h 52m

$887

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Thu 7/3

12:49 pm-6:45 am

2 stops16h 56m

Mendoza El Plumerillo

Fri 7/18

7:55 am-12:10 am

2 stops17h 15m

$887

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Thu 6/5

6:09 am-6:45 am

2 stops47h 36m

Mendoza El Plumerillo

Thu 6/12

11:20 am-10:15 am

2 stops47h 55m

$900

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Wed 6/4

2:21 am-12:10 am

1 stop20h 49m

Mendoza El Plumerillo

Wed 6/11

1:17 am-3:04 pm

1 stop14h 47m

$921

BaltimoreMendoza

BWI - MDZ

BWIMDZ

Baltimore/Washington

Thu 7/3

11:57 am-6:45 am

2 stops41h 48m

Mendoza El Plumerillo

Fri 7/18

7:55 am-12:17 am

2 stops17h 22m

$965

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Sun 6/1

7:00 am-6:40 pm

3 stops34h 40m

Mendoza El Plumerillo

Sat 6/14

9:00 pm-5:35 am

2 stops33h 35m

$990

Washington, D.C.Mendoza

IAD - MDZ

IADMDZ

Washington, D.C. Dulles Intl

Thu 6/19

10:07 am-8:55 pm

2 stops33h 48m

Mendoza El Plumerillo

Thu 7/3

11:20 am-2:36 pm

2 stops28h 16m

$1,180

Washington, D.C.Mendoza

DCA - MDZ

DCAMDZ

Washington, D.C. Reagan-National

Thu 6/19

10:19 am-8:55 pm

2 stops33h 36m

Mendoza El Plumerillo

Mon 7/7

11:20 am-5:07 pm

2 stops30h 47m

$1,282

BaltimoreMendoza

BWI - MDZ

BWIMDZ

Baltimore/Washington

Wed 6/25

6:53 am-12:10 pm

2 stops28h 17m

Mendoza El Plumerillo

Wed 7/2

1:00 pm-4:30 pm

2 stops28h 30m

$1,607

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Compare providers for flights from Washington, D.C. to Mendoza

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 Washington, D.C. to Mendoza in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 Washington, D.C.-Mendoza flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Mendoza flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Mendoza flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Mendoza flights, Cheapflights users trust eDreams the most. eDreams 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 Washington, D.C.-Mendoza 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 Washington, D.C. to Mendoza

Have a flexible travel schedule? Discover the best time to fly to Mendoza from Washington, D.C. 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 Washington, D.C. to Mendoza

What is the cheapest time of day to fly from WAS to MDZ?

Find hourly flight availability from Washington, D.C. to Mendoza. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 53% on flights from Washington, D.C. to Mendoza by exploring options for tickets in the evening.

Rainfall in Mendoza by month

Plan your trip to Mendoza by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mendoza ranges from 0.2 - 1.9 inches per month. January is typically the wettest month, when rainfall can reach 1.9 in. June is typically the driest time to visit Mendoza when rainfall is around 0.2 in.

Temperature in Mendoza by month

Plan your trip to Mendoza by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mendoza, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Mendoza

Get insights into the airlines that provide service to Mendoza. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mendoza. Reviews last updated April 22, 2025.
See what other customers who have flown with Delta, LATAM Airlines and Copa Airlines from Washington, D.C. to Mendoza have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,765 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,408 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Mendoza. 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 into for flights to Mendoza from Washington, D.C.?

    Located just 5.1 mi from the city center, Mendoza El Plumerillo is the airport most travelers will use when flying to Mendoza from Washington, D.C.. Booking flights from Washington, D.C. to El Plumerillo (MDZ) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 1 airline.

  • What are the cheapest airlines flying from Washington, D.C. to Mendoza round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Mendoza round-trip from $887. Other airlines that can offer you cheap pricing are Delta, from $1,180, and Copa Airlines, from $1,423. LATAM Airlines is currently priced 21% below the average price you’ll pay for this route.

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

    While some choose either Washington, D.C. Dulles Intl - Mendoza El Plumerillo or Baltimore/Washington - Mendoza El Plumerillo, Washington, D.C. Reagan-National - Mendoza El Plumerillo is the most popular route from Washington, D.C. to Mendoza.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Washington, D.C. to Mendoza?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Mendoza (average of $904). Flying from Washington, D.C. to Mendoza in December is currently the most expensive (average of $1,387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Washington, D.C. to Mendoza

Discover the top airline that operate flights from Washington, D.C. to Mendoza. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$971Average$1,488FlexibilityNo cancel feeOn-time70%

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