Dulles to Mar del Plata (IAD–MDQ) — Airlines, Schedules & Connections

IAD Airport Page →
5,460 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 2 1-stop flights Verified 1mo ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Dulles to Mar del Plata
Connecting service available through multiple hubs.
5,460 mi 23h 22m nonstop +1h ahead 2 1-stop hubs

While no nonstop service exists between IAD and MDQ, connecting options are available through 2 hubs.

Also explore IAD Routes MDQ Routes IAD Live Flights MDQ Live Flights IAD Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to MDQ.
1-STOP
One-Stop Connections
2
Hubs
~6h
Fastest
~26h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
20
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Mar del Plata is 1 hour ahead of Dulles.
IAD: EDT · MDQ: -03

When it's 6:00 PM in Dulles, it's 7:00 PM in Mar del Plata.
Distance & Flight Time
5,460 mi / 8,787 km
Nonstop flight time is approximately 23h 22m.
Visa & Entry

US passport holders enter Argentina visa-free for stays up to 90 days. No advance application is needed. The reciprocity fee that Argentina previously charged US citizens has been eliminated. Passport must be valid for the duration of the stay. The 90-day period can be extended once at the immigration office (Direccion Nacional de Migraciones) for an additional 90 days.

Verify entry requirements with official sources before travel.
Getting to IAD

WMATA Silver Line Metro now reaches Dulles directly; take Silver Line to Washington Dulles Airport station (about 65 min from Metro Center, ~$7). The connection opened in late 2022.Ride-shares from downtown DC run $35–60 and take 35–50 minutes via I-66 (longer during peak hours). Washington Flyer coach to Wiehle-Reston East Metro costs $6. The airport is 27 miles from downtown; taxis are expensive ($60–80).

Facts

IAD–MDQ Quick Facts

Key statistics for the Dulles to Mar del Plata route.
Route details
Distance5,460 mi / 8,787 km
Flight time23h 22m
Time difference+1 hour
Airlines (nonstop)0
1-stop connections2 hubs
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: MDQ
Full nameÁstor Piazzola International Airport
IATA / ICAOMDQ / SAZM
TimezoneAmerica/Argentina/Buenos_Aires
Elevation72 ft / 22 m
FAQ

Frequently Asked Questions

Common questions about IAD to MDQ flights.
Nonstop flights from Washington Dulles International Airport to Ástor Piazzola International Airport take approximately 23h 22m. The route covers 5,460 miles.
Yes, 1-stop connections are available through SRQ and CLE. These options provide additional schedule flexibility.
Mar del Plata is 1 hour ahead of Dulles.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from IAD to MDQ

Washington Dulles International Airport (IAD) and Ástor Piazzola International Airport (MDQ) are connected through multiple connecting hub airports.

IAD to MDQ Flight Duration and Schedule

Nonstop flight time from IAD to MDQ ranges from 23 hours 22 minutes. The route covers a distance of 5,460 miles (8,787 km).

Connecting Options and Alternatives

2 one-stop connections are available, with the fastest taking approximately 6 hours via SRQ. Two-stop connections are also available via intermediate hubs.