$971+ Cheap flights from District of Columbia 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.
IAD — MDQ
Oct 15 — Oct 221
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from District of Columbia to Mar del Plata
Keep the following information in mind while searching for District of Columbia to Mar del Plata flight deals. Data was last updated September 15, 2025.
Round-trip from | $2,029 (SmartFares) |
|---|---|
One-way from | $971 (eDestinos) |
Find flight deals from District of Columbia to Mar del Plata
Cheapest flights from District of Columbia to Mar del PlataExplore the most affordable flight options available from District of Columbia to Mar del Plata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.
Explore the most affordable flight options available from District of Columbia to Mar del Plata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.
This SmartFares deal was found by Cheapflights users on 9/14. 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.
Thu 12/188:05 pmIAD - MDQ
3 stops34h 15mMultiple Airlines
Wed 1/79:10 amMDQ - IAD
3 stops35h 30mMultiple Airlines
Deal found 9/14![Multiple Airlines logo]()
$2,029
This FlightHub deal was found by Cheapflights users on 9/14. 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 12/184:30 pmIAD - MDQ
3 stops37h 50mMultiple Airlines
Tue 1/610:20 pmMDQ - IAD
3 stops48h 09mMultiple Airlines
Deal found 9/14![Multiple Airlines logo]()
$6,680
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia to Mar del Plata 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 September 15, 2025.
Use the filters below to find and compare flights from District of Columbia to Mar del Plata that are best for you.
Fly from
District of Columbia
Fly to
Mar del Plata
Route
Depart
Return
Price
Washington, D.C.Mar del Plata
IAD - MDQ
IADMDQ
Washington, D.C. Dulles Intl
Thu 12/18
8:05 pm-8:20 am
3 stops34h 15m
Mar Del Plata
Wed 1/7
9:10 am-6:40 pm
3 stops35h 30m
$2,029
Washington, D.C.Mar del Plata
IAD - MDQ
IADMDQ
Washington, D.C. Dulles Intl
Thu 12/18
4:30 pm-8:20 am
3 stops37h 50m
Mar Del Plata
Tue 1/6
10:20 pm-8:29 pm
3 stops48h 09m
$6,680
Washington, D.C.Mar del Plata
IAD - MDQ
IADMDQ
Washington, D.C. Dulles Intl
Fri 1/2
5:45 am-9:15 pm
2 stops37h 30m
$971
Best time to book a flight from District of Columbia to Mar del Plata
Have a flexible travel schedule? Discover the best time to fly to Mar del Plata from District of Columbia 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 District of Columbia to Mar del Plata
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