$217 Cheap United flights Washington (IAD) to Punta Cana (PUJ)

View $217 flight on Sun, Dec 7, 2025Opens in a new window

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$217 Cheap United flights Washington (IAD) to Punta Cana (PUJ)

Prices were available within the past 7 days and start at $217 for one-way flights and $452 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 15 - Thu, Sep 25
IAD
Washington
PUJ
Punta Cana
$452 Roundtrip, found 11 hours ago
$452
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Sep 15 from Washington to Punta Cana, returning Thu, Sep 25, priced at $452 found 11 hours ago
Flights from Washington (IAD) to Punta Cana (PUJ)
Origin airport
Washington Dulles Intl.
Destination airport
Punta Cana Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, Frontier Airlines, United, avianca
Popular airline
United
Distance
1510 mi
Average flight time
3 hours 49 mins

Frequently asked questions

How much is a United Airlines flight from Washington Dulles Intl. Airport (IAD) to Punta Cana Intl. Airport (PUJ)?
You'll discover affordable round-trip United Airlines flights from $452 from IAD to PUJ by filtering your results from "Price (lowest to highest)" on Expedia. Or look for options from $217 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAD to PUJ with United Airlines?
Browse for one-way or round-trip flights to Punta Cana in October or September. You could find a cheap fare with United Airlines during these quieter months.
What is the cheapest time to book flights from Washington Dulles Intl. Airport (IAD) to Punta Cana Intl. Airport (PUJ) with United Airlines?
To get affordable flights from IAD to PUJ with United Airlines, start searching about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Washington Dulles Intl. Airport (IAD) to Punta Cana Intl. Airport (PUJ)?
United Airlines offers direct flights from Washington Dulles Intl. Airport (IAD) to Punta Cana Intl. Airport (PUJ), with 14 weekly departures. Simply apply the "Nonstop" and "Airline" filters while searching on Expedia to show all direct United Airlines flights to PUJ.
How long does it take to fly from IAD to PUJ with United Airlines?
It takes approximately 3h 41m to travel nonstop from Washington Dulles Intl. Airport (IAD) to Punta Cana Intl. Airport (PUJ) with United Airlines.
Which day of the week has the most United Airlines flights from Washington Dulles Intl. Airport (IAD) to Punta Cana Intl. Airport (PUJ)?
Thursday has the most United Airlines flights from Washington Dulles Intl. Airport (IAD) to Punta Cana Intl. Airport (PUJ). With 2 daily departures, this is the best day to book something that will fit your plans.
What is the earliest United Airlines flight from IAD to PUJ?
The first flight from IAD to PUJ with United Airlines departs at 9:00AM UTC-5. You'll land at 1:41PM UTC-4. The last United Airlines flight of the day leaves at 1:17PM UTC-5 and arrives at 5:58PM UTC-4. With 20% fewer cancellations for morning and mid-morning departures, jetting out early is generally the best way to go.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Punta Cana?
Punta Cana Intl. Airport (PUJ) is the primary Punta Cana gateway for United Airlines flights from Washington Dulles Intl. Airport (IAD).
Why fly with United Airlines from IAD to PUJ?
Offering a rewarding loyalty program, United Airlines is a top choice for many passengers heading from IAD to PUJ. Plus, if you're a United Mileage Plus and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Washington Dulles Intl. Airport (IAD) to Punta Cana Intl. Airport (PUJ)?
United Airlines typically flies Boeing 737-900 planes for flights from Washington Dulles Intl. Airport (IAD) to Punta Cana Intl. Airport (PUJ). This carrier also operates the Boeing 737 MAX 9 on this route. Keep in mind that aircraft type can change due to operational reasons, so the plane you catch might be different when you leave.
Can I change or cancel my United Airlines flight from Washington Dulles Intl. Airport (IAD) to Punta Cana Intl. Airport (PUJ)?
Changes are usually free within 24 hours of making your booking, but your airline may charge a fee after that time. For further details about modifying your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without additional costs, tick the "No cancel fee" or "Changes included" filter when organizing your next escape.

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