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285 € Cheap Flights from Washington Dulles to Santo Domingo

Compare Washington Dulles to Santo Domingo flight deals

Find the cheapest month or even day of the year to fly to Santo Domingo

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Flight deals from Washington Dulles to Santo Domingo

Looking for a cheap last-minute deal or the best return flight from Washington Dulles to Santo Domingo? Find the lowest prices on one-way and return tickets right here.
Santo Domingo.285 € per passenger.Departing Sun, 10 Aug, returning Sun, 17 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Sun, 10 Aug, arriving in Santo Domingo Las Americas.Inbound indirect flight with Frontier Airlines, departs from Santo Domingo Las Americas on Sun, 17 Aug, arriving in Washington Dulles.Price includes taxes and charges.From 285 €, select.
Santo Domingo.286 € per passenger.Departing Thu, 31 Jul, returning Sun, 10 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Thu, 31 Jul, arriving in Santo Domingo Las Americas.Inbound indirect flight with Frontier Airlines, departs from Santo Domingo Las Americas on Sun, 10 Aug, arriving in Washington Dulles.Price includes taxes and charges.From 286 €, select.
Santo Domingo.375 € per passenger.Departing Fri, 26 Sep, returning Tue, 30 Sep.Return flight with Copa.Outbound indirect flight with Copa, departs from Washington Dulles on Fri, 26 Sep, arriving in Santo Domingo Las Americas.Inbound indirect flight with Copa, departs from Santo Domingo Las Americas on Tue, 30 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 375 €, select.
Santo Domingo.376 € per passenger.Departing Sat, 30 Aug, returning Tue, 9 Sep.Return flight with Copa.Outbound indirect flight with Copa, departs from Washington Dulles on Sat, 30 Aug, arriving in Santo Domingo Las Americas.Inbound indirect flight with Copa, departs from Santo Domingo Las Americas on Tue, 9 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 376 €, select.
Santo Domingo.377 € per passenger.Departing Mon, 9 Mar, returning Sat, 14 Mar.Return flight with Copa.Outbound indirect flight with Copa, departs from Washington Dulles on Mon, 9 Mar, arriving in Santo Domingo Las Americas.Inbound indirect flight with Copa, departs from Santo Domingo Las Americas on Sat, 14 Mar, arriving in Washington Dulles.Price includes taxes and charges.From 377 €, select.
Santo Domingo.377 € per passenger.Departing Sat, 15 Nov, returning Fri, 21 Nov.Return flight with Copa.Outbound indirect flight with Copa, departs from Washington Dulles on Sat, 15 Nov, arriving in Santo Domingo Las Americas.Inbound indirect flight with Copa, departs from Santo Domingo Las Americas on Fri, 21 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 377 €, select.
Santo Domingo.377 € per passenger.Departing Sat, 28 Feb, returning Sat, 14 Mar.Return flight with Copa.Outbound indirect flight with Copa, departs from Washington Dulles on Sat, 28 Feb, arriving in Santo Domingo Las Americas.Inbound indirect flight with Copa, departs from Santo Domingo Las Americas on Sat, 14 Mar, arriving in Washington Dulles.Price includes taxes and charges.From 377 €, select.
Santo Domingo.377 € per passenger.Departing Sat, 11 Oct, returning Tue, 14 Oct.Return flight with Copa.Outbound indirect flight with Copa, departs from Washington Dulles on Sat, 11 Oct, arriving in Santo Domingo Las Americas.Inbound indirect flight with Copa, departs from Santo Domingo Las Americas on Tue, 14 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 377 €, select.

Find the cheapest month to fly from Washington Dulles to Santo Domingo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Santo Domingo flights are currently cheapest in August.
Jul
from 519 €
Aug
from 285 €
Sep
from 375 €
Oct
from 377 €
Nov
from 377 €
Dec
from 605 €
Jan
from 414 €
Feb
Find prices
Mar
from 377 €
Apr
Find prices
May
Find prices
Jun
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Alternative Washington Dulles to Santo Domingo routes

Looking for the cheapest, fastest or easiest route from Washington Dulles to Santo Domingo? You could fly into the following airports instead.

Washington D.C. to Santo Domingo: Flight information

The things to know before you go.
Cheapest flight found285 €
Cheapest month to flyAugust

Finding cheap flights from Washington Dulles to Santo Domingo: Frequently asked questions

There are 3 airports in Santo Domingo: La Isabela International, Santo Domingo Las Americas and Samana.
The best price we found for a return flight from Washington Dulles to Santo Domingo is 285 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to Santo Domingo. But we found flights with one or more stops from 285 €.
As of July 2025, there are no flights flying from Washington Dulles to Santo Domingo.
The cheapest month to fly from Washington Dulles to Santo Domingo is usually August.
If you're flying from Washington Dulles Airport, the cheapest airport near Santo Domingo is Santo Domingo Las Americas – which is 23.4 km away from the centre of Santo Domingo. We've found flights into this airport from 285 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Santo Domingo on Sunday, 10 August 2025.
No airlines currently offer direct flights between Washington Dulles Airport and Santo Domingo. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Santo Domingo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Santo Domingo is around 40 days in advance, so don’t leave your flight to the last minute.
In July, the average temperature is usually around 28°C. August is typically the warmest month in Santo Domingo, when it usually averages around 31°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 21°C. The rainiest month is September.
Currently, Frontier Airlines offers the cheapest flight tickets to Santo Domingo.

Flying from Washington Dulles International Airport (IAD) to Santo Domingo: what you need to know

  • Santo Domingo and Washington DC (where Washington Dulles International Airport is located) are both in the UTC-4 timezone. This means there's no time difference to adjust for.

  • Leave plenty of time to catch your IAD to Santo Domingo flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Delays at check-in and security are likely if you're heading away during high season, so give yourself some extra breathing room. A good rule for peak periods? Arrive up to four hours early for international flights and at least two hours for domestic departures.

  • Think about adding a stopover to potentially land a cheaper plane ticket from IAD to Santo Domingo. Simply uncheck 'Direct flights only' during your search. Break up your trip (and maybe save some cash) by stopping at one of these popular airports:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Fort Lauderdale-Hollywood International Airport (FLL)

    • Luis Munoz Marin International Airport (SJU)

  • Located around 40 kilometres from the centre of Washington DC, IAD can be reached in about 50 minutes by car (depending on traffic). The journey on public transport takes roughly 1 hour 10 minutes.

  • Searching for a hotel close to IAD? If you've booked an early flight from Washington Dulles International Airport to Santo Domingo, these stays will put you moments from check-in:

  • 74.39% of flights taking off from Washington Dulles International Airport land at their destination on schedule.

  • IAD's address is 1 Saarinen Circle.

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Santo Domingo

  • 133 € is currently the lowest price for a one-way Washington Dulles International Airport to Santo Domingo flight. A return plane ticket starts at 285 €. These fares can change depending on demand.

  • To find cheap flights from IAD to Santo Domingo, book ahead. Airlines typically offer the most competitive fares when flights are first released.

  • Finding cheap tickets from Washington Dulles International Airport to Santo Domingo is more likely if you can be flexible with your dates. Use the 'Whole month' function to get the lowest prices across the month and walk away with a fantastic deal.

  • Finding a cheap flight from IAD to Santo Domingo is easy with Price Alerts. Simply create one of these automatic notifications and we'll get in touch as soon as a deal gets even better.

  • Tailor your flights with filters. Select your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Washington Dulles International Airport to Santo Domingo.

Airports in Santo Domingo

Las Americas International Airport (SDQ)

  • Las Americas International Airport (SDQ) is around 32 kilometres from central Santo Domingo. If you're catching a cab or a ride-share, the drive takes roughly 30 minutes.

  • Think about booking a hotel near SDQ if you have a late flight from Washington Dulles International Airport to Santo Domingo. Choose one of these accommodation options and make your first night all about rest:

  • Pick up a Las Americas International Airport rental car and discover Santo Domingo and beyond with your own set of wheels. Final Rentals, FlexWays and INFINITY RENT are popular providers you can book with here.

  • Secure the lowest price by booking your vehicle from Las Americas International Airport about one week before your flight from IAD to Santo Domingo.

Dr. Joaquin Balaguer International Airport (JBQ)

  • After your flight from Washington Dulles International Airport to Santo Domingo has hit the runway, you can reach the city centre in around 25 minutes by car. Central Santo Domingo is roughly 19 kilometres from Dr. Joaquin Balaguer International Airport (JBQ).

  • Unpack and relax not long after your IAD to Santo Domingo flight at Micro Hotel Condo Suites. This comfortable accommodation option is a short drive from JBQ.

  • Line up some great tunes and hit the road in a Dr. Joaquin Balaguer International Airport rental car. Collect your wheels from FlexWays and drive off without missing a beat.

  • Avoid filling out paperwork at the rental desk by having everything prearranged. Reserve your ride from JBQ ahead of time so you can just grab the keys and be on your way.

Best time to go to Santo Domingo

  • Plan your trip to Santo Domingo in high season if you like a bustling atmosphere, but remember that hotel prices may be higher. Alternatively, book flights from Washington Dulles International Airport to Santo Domingo during the off-season when prices are cheaper and it's not as busy.

  • Book a Washington Dulles International Airport to Santo Domingo plane ticket with a departure in September to explore the city during its warmest month. Expect temperatures to range from 23ºC (73ºF) to 33ºC (91ºF).

  • If you want to travel in cooler conditions, search for a cheap ticket from IAD to Santo Domingo in February when temperatures average between 19ºC (66ºF) and 29ºC (84ºF).

More about Santo Domingo

  • Once you've booked your flight from Washington Dulles International Airport to Santo Domingo, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Santo Domingo:

  • All great journeys should include some sightseeing. National Palace, Alcazar de Colon and Basilica Cathedral of Santa Maria la Menor are essential stops on your Santo Domingo itinerary.

Explore more of Dominican Republic

  • La Romana is just one of the many cities in Dominican Republic waiting to be explored after you've seen Santo Domingo. Around 105 kilometres away to the east, popular attractions include Dye Fore Golf Course of Casa de Campo, Minitas Beach and La Estrella Park.

  • Puerto Plata is another standout destination in Dominican Republic and is around 161 kilometres north-west of Santo Domingo. No journey is complete without visiting Fortaleza San Felipe, Teleferico Puerto Plata Cable Car and Malecon Puerto Plata.

Plan the rest of your trip from Washington D.C. to Santo Domingo

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.