Menu

Cheap flights from Washington Dulles Intl (IAD) to Santo Domingo (SDQ)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Washington Dulles Intl to Santo Domingo are usually found in March or April, booked 31 days in advance, depart on a Wednesday or Thursday and return on a Saturday

How to find the cheapest flight from
Washington Dulles Intl (IAD) to Santo Domingo (SDQ)

IAD - SDQ
Price
$367 - $775
SDQ
Temperature
86 - 91.4 °F
SDQ
Rainfall
1.2 - 6 inches

Popular in

December

High demand for flights, 43% potential price rise

Cheapest in

March

Best time to find cheap flights, 17% potential price drop

Round-trip from

$367

From Washington Dulles Intl to Santo Domingo

One-way from

$147

One-way flight from Washington Dulles Intl to Santo Domingo

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Washington Dulles Intl to Santo Domingo?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 45% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Washington Dulles Intl to Santo Domingo?

Users have found that booking a flight from Washington Dulles Intl to Santo Domingo at least 24 days early can save you up to 6% on average compared to booking a flight this week. If booking 24 days before your flight isn’t an option for you, users have found flights from Washington Dulles Intl to Santo Domingo for as little as $314 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $333 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington Dulles Intl to Santo Domingo?

October is one of the best times of the year to fly to Santo Domingo from Washington Dulles Intl. Prices for October average $340 per person but you can even find prices for as low as $188. The most expensive prices can be found in the month of December. Opting for a October flight can save you 94% on your journey compared to booking in October

When is the cheapest time to fly from Washington Dulles Intl to Santo Domingo (IAD - SDQ)?

When flying from Washington Dulles Intl to Santo Domingo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 31% versus a flight at noon.

Cheap flights from Washington Dulles Intl to Santo Domingo in December, January 2021

The best prices found for IAD to SDQ flights for December, January
18 Jan - 25 Feb
$322pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Frontier
   
2 STOPS
IAD
Washington Dulles Intl
14 Jan - 31 Jan
$324pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
United Airlines
Non-Stop
IAD
Washington Dulles Intl
14 Jan - 19 Jan
$328pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Washington Dulles Intl to Santo Domingo 2021 flight deals

Cheap flights to Santo Domingo from Washington Dulles Intl found for this year
26 Dec - 29 Dec
$340pp
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
American Airlines
   
2 STOPS
IAD
Washington Dulles Intl
18 Dec - 25 Dec
$346pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl
25 Dec - 31 Dec
$374pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl

Non-stop flights to Santo Domingo from Washington Dulles Intl

Save time with Washington Dulles Intl to Santo Domingo direct flight deals
14 Jan - 31 Jan
$324pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
United Airlines
Non-Stop
IAD
Washington Dulles Intl
11 Feb - 26 Feb
$354pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
United Airlines
Non-Stop
IAD
Washington Dulles Intl
24 Dec - 26 Dec
$434pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to Santo Domingo

Late deals on round-trip flights to Santo Domingo from Washington Dulles Intl, departing today and this week
7 Dec - 15 Dec
$420pp
IAD
Washington Dulles Intl
Copa Airlines
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Copa Airlines
 
1 STOP
IAD
Washington Dulles Intl
9 Dec - 23 Dec
$538pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
United Airlines
Non-Stop
IAD
Washington Dulles Intl
9 Dec - 22 Dec
$548pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
United Airlines
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Santo Domingo from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to Santo Domingo
5:25 am - 1:47 pm
Frontier
2 Stops
31h 22m
IAD - SDQ
Frontier
$147
Kiwi.com
1:34 am - 8:38 pm
American Airlines
2 Stops
18h 04m
IAD - SDQ
American Airlines
12:40 pm - 5:13 pm
United Airlines
Nonstop
3h 33m
IAD - SDQ
United Airlines
$184
United

Related info for your journey

Useful info, stats and facts about Washington Dulles Intl to Santo Domingo flights.

Flight FAQs

From Washington Dulles Intl to Santo Domingo

Are flight prices decreasing from Washington Dulles Intl to Santo Domingo due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Santo Domingo for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Washington Dulles Intl to Santo Domingo Las Americas to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Washington Dulles Intl to Santo Domingo Las Americas. Policies will vary by airline.

Which airlines flying from Washington Dulles Intl to Santo Domingo Las Americas have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington Dulles Intl to Santo Domingo Las Americas that may be offering flexible cancellation policies are Delta, United Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington Dulles Intl to Santo Domingo for under $300 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Santo Domingo for under $300. The cheapest flight booked recently is on Frontier for just $298, but on average you can expect to pay $345.

Are there nonstop flights from Washington Dulles Intl to Santo Domingo for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl to Santo Domingo under $400. A good price for a nonstop flight from Washington Dulles Intl to Santo Domingo is less than $534.

Are there last-minute flights available from Washington Dulles Intl to Santo Domingo for under $500?

There are currently 20+ open flights from Washington Dulles Intl to Santo Domingo within the next 7 days for less than $500.

Does it rain more in Washington Dulles Intl or Santo Domingo?

Expected rainfall in Washington Dulles Intl is less than in Santo Domingo. You can expect this to be the case over the next 14 days.

Is Washington Dulles Intl weather warmer or cooler than Santo Domingo?

You can imagine temperatures to be in the 91 °F range in July. The weather in Santo Domingo is generally hotter than Washington Dulles Intl's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Washington Dulles Intl to Santo Domingo?

Departing from Washington Dulles Intl to Santo Domingo will take you 3h 33m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Washington Dulles Intl to Santo Domingo round-trip?

Our cheapest airline available from Washington Dulles Intl to Santo Domingo is Frontier. Our recent data shows that you can find tickets from as low as $298 on this airline. Additional options worth looking into are United Airlines and Copa Airlines, starting at $324 and $333 round-trip. Users have found that Frontier is 32% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Washington Dulles Intl to Santo Domingo one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $120. Users have also found prices from $154 and $157 on Frontier and United Airlines, respectively.

Alternative routes for Washington Dulles Intl to Santo Domingo

Destination information for Santo Domingo

Things to know before you go. Useful info for your trip from Washington Dulles Intl to Santo Domingo
Today's exchange rate
$1 = RD$ 57.67
Flight duration
3h 42m
Average temperature for December in Santo Domingo
86.0 °F
Avg rainfall for December in Santo Domingo
2.8 ″

Airports servicing Washington

Airports servicing Santo Domingo

Top 4 airlines from Washington Dulles Intl to Santo Domingo

The chart below displays the airlines Cheapflights users traveling from Washington Dulles Intl to Santo Domingo choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Copa Airlines
$160 $361 No change fee 70%
United Airlines
$173 $543 No cancel fee 69%
Delta
$283 $573 No cancel fee N/A
American Airlines
$238 $574 No cancel fee 71%
Home Caribbean Dominican Republic Santo Domingo Cheap flights from Washington Dulles Intl to Santo Domingo