What is the cheapest month to fly from Dulles to Punta Cana?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Dulles (IAD) to Punta Cana (PUJ), with fares starting from $214.

What is the lowest current fare from IAD to PUJ?

The lowest currently-listed fare from Dulles (IAD) to Punta Cana (PUJ) is $214 on 2026-09-10.

How long is the flight from Dulles to Punta Cana?

Direct flights from IAD to PUJ cover approximately 2,431 km (1,511 miles), with an estimated flight time of 2h 52m. Operating airlines: UA.

Cheap flights from Dulles to Punta Cana

Cheapest current fares: $214 in September 2026, 2,431 km direct flight in ~2h 52m.

Last updated August 9, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Dulles (IAD) to Punta Cana (PUJ). Refreshed daily.

Dulles (IAD) → Punta Cana (PUJ)

September 2026 $214

Frequently asked questions

What is the cheapest month to fly from Dulles to Punta Cana?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Dulles (IAD) to Punta Cana (PUJ), with fares starting from $214.
What is the lowest current fare from IAD to PUJ?

The lowest currently-listed fare from Dulles (IAD) to Punta Cana (PUJ) is $214 on 2026-09-10.
How long is the flight from Dulles to Punta Cana?

Direct flights from IAD to PUJ cover approximately 2,431 km (1,511 miles), with an estimated flight time of 2h 52m. Operating airlines: UA.

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