In terms of precipitation, rainfall in Mar del Plata ranges from 2.0 - 3.1 inches per month. March is typically the wettest month, when rainfall can reach 3.1 in. June is typically the driest time to visit Mar del Plata when rainfall is around 2.0 in.

If weather is an important factor for your trip to Mar del Plata, 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 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

What is the cheapest time of day to fly from IAD to MDQ?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Mar del Plata as you normally would.

What airport do you fly into for flights to Mar del Plata from Washington, D.C. Dulles Intl?

For a flight from Washington, D.C. Dulles Intl to Mar del Plata, you will be flying into Mar Del Plata. Mar Del Plata (MDQ) is just 4.8 mi from the center of the city. Mar Del Plata is the only Mar del Plata airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 0 airlines have flights to Mar Del Plata from Washington, D.C. Dulles Intl on a regular basis.

Can I find deals for flights from Dulles Intl to Mar del Plata that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Mar del Plata flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Mar del Plata?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Mar del Plata.

Can I find deals for business class flights from Dulles Intl to Mar del Plata?

Yes. Cheapflights offers flight deals from Dulles Intl to Mar del Plata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$977+ Flights from Washington, D.C. Dulles Intl Airport to Mar del Plata

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Cheap flight deals from Dulles Intl to Mar del Plata

Round-trip from	$1,015 (Mytrip)
One-way from	$977 (eDestinos)

From Washington, D.C. Dulles Intl to Mar Del Plata

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One-way flight from Washington, D.C. Dulles Intl to Mar Del Plata

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Cheapest flights from Dulles Intl to Mar del Plata
Explore the most affordable flight options available from Dulles Intl to Mar del Plata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

jue. 10/25:45 amIAD - MDQ

3 stops27h 25mMultiple Airlines

jue. 10/910:00 pmMDQ - IAD

3 stops29h 45mMultiple Airlines

Deal found 8/18

$1,015

jue. 11/62:35 pmIAD - MDQ

2 stops20h 30mMultiple Airlines

jue. 11/279:10 amMDQ - IAD

2 stops21h 15mMultiple Airlines

Deal found 8/18

$1,488

Best flights from Dulles Intl to Mar del Plata
Discover carefully curated flight deals from Dulles Intl to Mar del Plata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated agosto 20, 2025.

jue. 10/25:45 amIAD - MDQ

3 stops27h 25mMultiple Airlines

jue. 10/910:00 pmMDQ - IAD

3 stops29h 45mMultiple Airlines

Deal found 8/18

$1,015

jue. 11/62:35 pmIAD - MDQ

2 stops20h 30mMultiple Airlines

jue. 11/279:10 amMDQ - IAD

2 stops21h 15mMultiple Airlines

Deal found 8/18

$1,488

One-way flights from Dulles Intl to Mar del Plata
Search for one-way flight options from Dulles Intl to Mar del Plata. Find affordable one-way fares based on user searches. Data last updated agosto 20, 2025.

vie. 1/25:45 amIAD - MDQ

2 stops29h 40mMultiple Airlines

Deal found 8/18

$977

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Mar del Plata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Mar del Plata

IAD - MDQ

IADMDQ

Washington, D.C. Dulles Intl

jue. 10/2

5:45 am-10:10 am

3 stops27h 25m

Mar Del Plata

jue. 10/9

10:00 pm-2:45 am

3 stops29h 45m

$1,015

Washington, D.C.Mar del Plata

IAD - MDQ

IADMDQ

Washington, D.C. Dulles Intl

jue. 11/6

2:35 pm-1:05 pm

2 stops20h 30m

Mar Del Plata

jue. 11/27

9:10 am-4:25 am

2 stops21h 15m

$1,488

Washington, D.C.Mar del Plata

IAD - MDQ

IADMDQ

Washington, D.C. Dulles Intl

vie. 1/2

5:45 am-1:25 pm

2 stops29h 40m

$977

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Best time to book a flight from Dulles Intl to Mar del Plata

Have a flexible travel schedule? Discover the best time to fly to Mar del Plata from Dulles Intl with our price prediction graph.

Estimated round-trip price

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Related info for your journey

What airport do you fly into for flights to Mar del Plata from Washington, D.C. Dulles Intl?
For a flight from Washington, D.C. Dulles Intl to Mar del Plata, you will be flying into Mar Del Plata. Mar Del Plata (MDQ) is just 4.8 mi from the center of the city. Mar Del Plata is the only Mar del Plata airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 0 airlines have flights to Mar Del Plata from Washington, D.C. Dulles Intl on a regular basis.
Can I find deals for flights from Dulles Intl to Mar del Plata that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Mar del Plata flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Mar del Plata?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Mar del Plata.
Can I find deals for business class flights from Dulles Intl to Mar del Plata?
Yes. Cheapflights offers flight deals from Dulles Intl to Mar del Plata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$977+ Cheap flights from Dulles Intl (IAD) to Mar del Plata (MDQ)

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Mar del Plata with Cheapflights

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Cheapest flights from Dulles Intl to Mar del PlataExplore the most affordable flight options available from Dulles Intl to Mar del Plata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

Explore the most affordable flight options available from Dulles Intl to Mar del Plata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Mar del Plata that are best for you.

Best time to book a flight from Dulles Intl to Mar del Plata

Have a flexible travel schedule? Discover the best time to fly to Mar del Plata from Dulles Intl with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Mar del Plata. 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 Mar del Plata from Washington, D.C. Dulles Intl?

Can I find deals for flights from Dulles Intl to Mar del Plata that include hotel bookings?

How can I find direct flights from Dulles Intl to Mar del Plata?

Can I find deals for business class flights from Dulles Intl to Mar del Plata?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dulles Intl to Mar del Plata

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Cheapest flights from Dulles Intl to Mar del Plata
Explore the most affordable flight options available from Dulles Intl to Mar del Plata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.