SDQ - IAD

$195 Find Cheap Flights from Santo Domingo to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santo Domingo to Dulles Intl departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santo Domingo to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santo Domingo to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$326
Frontier
Wed 4/8Sun 4/12
SDQ - IAD • 2 stops
Cheapest one-way
$195
Typical prices: $248-$399
Multiple Airlines
Sun 5/10
SDQ - IAD • 2 stops
Top airlines
Frontier
Cheapest • from $326 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Santo Domingo and Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Panama City (PTY)
Cheapest • Avg $528 (round-trip)
Newark (EWR)
Shortest trip • 7h 30m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Santo Domingo to Dulles Intl (SDQ-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santo Domingo to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santo Domingo to Dulles Intl

Wed, Apr 8 - Sun, Apr 12
Frontier Logo
3:01 pm - 12:36 am
SDQ
-
IAD
9h 35m
2 stops
Frontier Logo
10:13 pm - 1:56 pm
IAD
-
SDQ
15h 43m
1 stop
$326Frontier
Wed, Apr 8 - Sun, Apr 12
Frontier Logo
4:08 pm - 12:36 am
SDQ
-
IAD
8h 28m
1 stop
Frontier Logo
10:13 pm - 1:56 pm
IAD
-
SDQ
15h 43m
1 stop
$354Frontier
Sat, May 9 - Tue, Sep 8
Copa Airlines Logo
6:39 pm - 4:21 am
SDQ
-
IAD
9h 42m
1 stop
Copa Airlines Logo
2:25 am - 4:15 pm
IAD
-
SDQ
13h 50m
1 stop
$378Copa Airlines
Thu, Apr 16 - Sat, May 9
Copa Airlines Logo
6:02 am - 12:34 am
SDQ
-
IAD
18h 32m
1 stop
Copa Airlines Logo
4:38 pm - 2:25 am
IAD
-
SDQ
9h 47m
1 stop
$401Copa Airlines
Mon, May 11 - Sun, Jul 12
Multiple Airlines Logo
10:19 am - 12:36 am
SDQ
-
IAD
14h 17m
2 stops
Multiple Airlines Logo
5:28 pm - 10:57 am
IAD
-
SDQ
17h 29m
1 stop
$406Multiple Airlines
Sun, Mar 29 - Tue, Apr 7
Multiple Airlines Logo
2:52 am - 12:31 am
SDQ
-
IAD
45h 39m
2 stops
Multiple Airlines Logo
6:26 pm - 3:28 pm
IAD
-
SDQ
21h 02m
1 stop
$409Multiple Airlines
Thu, May 7 - Sun, Jul 12
Multiple Airlines Logo
2:35 pm - 12:36 am
SDQ
-
IAD
10h 01m
2 stops
Multiple Airlines Logo
5:28 pm - 10:57 am
IAD
-
SDQ
17h 29m
1 stop
$414Multiple Airlines
Mon, Mar 16 - Sun, Mar 22
Multiple Airlines Logo
2:52 am - 11:56 pm
SDQ
-
IAD
21h 04m
2 stops
Multiple Airlines Logo
8:15 am - 9:41 am
IAD
-
SDQ
25h 26m
1 stop
$417Multiple Airlines
Fri, Apr 24 - Sat, May 9
Copa Airlines Logo
6:37 pm - 4:22 am
SDQ
-
IAD
9h 45m
1 stop
Copa Airlines Logo
2:21 am - 11:42 am
IAD
-
SDQ
9h 21m
1 stop
$423Copa Airlines
Wed, Apr 15 - Tue, Apr 21
Copa Airlines Logo
8:43 am - 4:22 am
SDQ
-
IAD
19h 39m
1 stop
Copa Airlines Logo
2:21 am - 1:12 pm
IAD
-
SDQ
10h 51m
1 stop
$424Copa Airlines
Booking Insights

KAYAK's insights & trends for Santo Domingo to Dulles Intl flights

Get data-powered insights and trends into flights from Santo Domingo to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Santo Domingo to Washington Dulles Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Santo Domingo to Washington Dulles Airport were found on Frontier ($326) and Copa Airlines ($378).

Find deals

Good to know

Low seasonOctober
Cheapest flight$195
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Santo Domingo to Washington Dulles Airport

When to book flights from Santo Domingo to Dulles Intl

Are your dates flexible? Find out the best times to travel from Santo Domingo to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Santo Domingo to Washington Dulles Airport flights

  • What is the cheapest flight from Santo Domingo to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Santo Domingo to Washington, D.C. Dulles Intl Airport was $195 for a one-way ticket and $326 for a round-trip.

  • Do I need a passport to fly between Santo Domingo and Washington Dulles Airport?

    Yes, you’ll need a passport to travel to Washington Dulles Airport from Santo Domingo.

  • Which aircraft models fly most regularly from Santo Domingo to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Santo Domingo to Washington Dulles Airport?

    SkyTeam is the only airline alliance operating flights between Santo Domingo and Washington Dulles Airport.

  • How does KAYAK find such low prices on flights from Santo Domingo to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santo Domingo to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santo Domingo to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Santo Domingo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santo Domingo to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Santo Domingo with another airline. Booking your flights between Santo Domingo and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santo Domingo to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Santo Domingo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santo Domingo to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Santo Domingo to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santo Domingo to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8258 reviews
8.5Crew
8.1Boarding
7.2Food
7.9Comfort
7.8Entertainment
Airline reviews

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

4.0 OkayGajendra Prasad, Mar 2026
LAN - DTW
Read more Delta reviews

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

I wish the inflight entertainment system options were broader, but overall this was a fantastic crew and I can’t express how cheerful, welcoming, and attentive they were.

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

Everything you need to know for your flight from Santo Domingo to Dulles Intl

Information on your arrival and departure airports

Santo Domingo (SDQ)
Dulles Intl (IAD)