Cheap flights from Washington, D.C. Dulles Intl Airport to Santo Domingo from $138
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Santo Domingo departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Frontier flights from Washington, D.C. Dulles Intl Airport to Santo Domingo
Our best Frontier deals on Washington, D.C. Dulles Intl Airport to Santo Domingo flight tickets
Copa Airlines flights from Washington, D.C. Dulles Intl Airport to Santo Domingo
Our best Copa Airlines deals on Washington, D.C. Dulles Intl Airport to Santo Domingo flight tickets
See travel insights to Santo Domingo from
How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Santo Domingo
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Santo Domingo?
What is the cheapest month to fly to Santo Domingo?
If you don’t want to visit Santo Domingo in January, then you should wait until September to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $460.
What is the cheapest day to depart on your flight to Santo Domingo?
Our data shows that Tuesday is the least expensive day to fly to Santo Domingo. Tickets to fly out on this day can be as low as $530. The most expensive day to fly to Santo Domingo is Sunday, with ticket prices averaging around $594.
What is the cheapest time of day to depart on your flight to Santo Domingo?
The cheapest time of day to fly to Santo Domingo is in the afternoon when flights can be purchased for as low as $493. Try not to purchase tickets at noon because they tend to be around $641. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Santo Domingo?
You are more likely to see cheaper flights to Santo Domingo from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Santo Domingo for around $530 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santo Domingo from Washington, D.C. Dulles Intl Airport for as low as $408 on momondo.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Santo Domingo Las Americas?
Frontier, Copa Airlines, and American Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Santo Domingo Las Americas
What airlines fly to Santo Domingo?
Copa Airlines, United Airlines and Delta are the top three most popular airlines that fly to Santo Domingo from Washington, D.C. Dulles Intl Airport according to our data. Copa Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Santo Domingo. Keep in mind that there are 4 different airlines that fly to Santo Domingo on a routine basis, so you have a few additional options to choose from.
When to book flights from Washington, D.C. Dulles Intl Airport to Santo Domingo
Cheap Washington, D.C. Dulles Intl Airport to Santo Domingo (IAD to SDQ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Santo Domingo
How far is Washington, D.C. Dulles Intl to Santo Domingo Las Americas by plane?
The distance between Washington, D.C. Dulles Intl and Santo Domingo Las Americas is about 1483.1 mi. Flights usually cover this in 6h 47m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Santo Domingo Las Americas Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Santo Domingo Las Americas Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Santo Domingo Las Americas Airport?
There are 3 operators available for flights from Washington, D.C. Dulles Intl Airport to Santo Domingo Las Americas Airport as of July 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Santo Domingo Las Americas Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Santo Domingo Las Americas Airport.
What documentation or ID do you need to fly to Santo Domingo Las Americas Airport?
The travel and health documents required for your trip to Santo Domingo Las Americas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santo Domingo Las Americas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Santo Domingo?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Dulles Intl Airport to Santo Domingo is Copa Airlines (62% of total bookings). The next most popular airlines are Delta (21%) and United Airlines (16%).
Best airlines flying from Washington, D.C. Dulles Intl Airport to Santo Domingo
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Santo Domingo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $355 | Free Cancellation | Rating 7.5 1,467 reviews | |||
| PriceFrom $408 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $475 | Free Cancellation | Rating 7.4 8,861 reviews |
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Why should I use momondo to find a flight deal from Washington, D.C. to Santo Domingo?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santo Domingo from Washington, D.C..
Can I find flights from Washington, D.C. to Santo Domingo with flexible booking policies on momondo?
Flights from Washington, D.C. to Santo Domingo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Washington, D.C. to Santo Domingo?
momondo helps you find the best flight between Washington, D.C. and Santo Domingo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Washington, D.C. to Santo Domingo right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Washington, D.C. to Santo Domingo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.