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IAD - SDQ

$174 Find cheap flights from Washington Dulles Airport to Santo Domingo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Santo Domingo departing on 8/3. 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
0 bags
Thu 6/13
Thu 6/20

Search hundreds of travel sites at once for deals on flights to Santo Domingo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Santo Domingo, 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 Washington, D.C. to Santo Domingo, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Santo Domingo 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 and deals for you by selecting your travel dates.
Choose your dates
2:35 am - 11:15 amIAD-SDQ
8h 40m1 stop
12:14 pm - 12:40 amSDQ-IAD
12h 26m1 stop
$364Copa Airlines
Find Deal
Mon, Jun 3 - Tue, Jun 11
9:29 am - 1:45 amIAD-SDQ
16h 16m1 stop
12:14 pm - 4:20 amSDQ-IAD
16h 06m1 stop
$396Copa Airlines
Find Deal
Fri, Jun 7 - Sat, Jun 8
3:05 pm - 10:50 amIAD-SDQ
19h 45m1 stop
6:20 pm - 6:25 amSDQ-IAD
12h 05m1 stop
$424Avianca
Find Deal
Fri, May 31 - Tue, Jun 4
3:05 pm - 10:50 amIAD-SDQ
19h 45m1 stop
6:20 pm - 1:45 pmSDQ-IAD
19h 25m1 stop
$453Avianca
Find Deal
Wed, Jul 10 - Tue, Jul 23
5:03 pm - 1:10 amIAD-SDQ
8h 07m1 stop
6:00 am - 5:27 pmSDQ-IAD
11h 27m1 stop
$460Delta
Find Deal
Mon, Jun 10 - Sun, Jun 16
5:38 pm - 9:20 amIAD-SDQ
15h 42m2 stops
8:36 pm - 5:06 pmSDQ-IAD
20h 30m2 stops
$557American Airlines
Find Deal
Wed, Aug 7 - Wed, Aug 14
6:14 am - 2:00 pmIAD-SDQ
7h 46m1 stop
1:10 pm - 10:29 pmSDQ-IAD
9h 19m1 stop
$560United Airlines
Find Deal
Thu, Jun 13 - Wed, Jun 19
6:14 am - 2:00 pmIAD-SDQ
7h 46m1 stop
1:10 pm - 8:45 pmSDQ-IAD
7h 35m1 stop
$564United Airlines
Find Deal
Thu, Jun 13 - Mon, Jun 17
9:24 am - 8:30 pmIAD-SDQ
11h 06m2 stops
7:00 am - 7:45 pmSDQ-IAD
12h 45m2 stops
$612American Airlines
Find Deal
Sat, Jun 1 - Wed, Jun 12
7:00 am - 1:05 pmIAD-SDQ
6h 05m1 stop
6:35 am - 5:21 pmSDQ-IAD
10h 46m1 stop
$710Delta
Find Deal
Wed, May 22 - Tue, May 28

Flights from Dulles Intl to Santo Domingo - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Washington Dulles Airport to Santo Domingo?

The average price of all flights from Washington, D.C. Dulles Intl Airport to Santo Domingo clicked on KAYAK for each day over the last 12 months.
When flying from Washington Dulles Airport to Santo Domingo, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Washington Dulles Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to Santo Domingo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Santo Domingo is February, where tickets cost $390 on average. On the other hand, the most expensive months are December and March, where the average cost of tickets is $666 and $591 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Santo Domingo?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Dulles Intl Airport to Santo Domingo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Santo Domingo, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Copa Airlines offered the best one-way deal for that route, at $174. KAYAK users also found Washington Dulles Airport to Santo Domingo round-trip flights on Copa Airlines from $364 and on Avianca from $424.

Good to know

Low season

August

High season

December

Cheapest flight

$174
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 41% increase in price.
Flight from Washington Dulles Airport to Santo Domingo

When to book flights from Dulles Intl to Santo Domingo

Are your dates flexible? Find out the best times to travel from Dulles Intl to Santo Domingo 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 Washington Dulles Airport to Santo Domingo flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Santo Domingo was $174 for a one-way ticket and $364 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington Dulles Airport and on arrival in Santo Domingo.

  • Which airports will I be using when flying from Washington Dulles Airport to Santo Domingo?

    Washington Dulles Airport and Santo Domingo are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at Santo Domingo Las Americas.

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

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

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

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Washington Dulles Airport and Santo Domingo, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Santo Domingo, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Santo Domingo are Delta and Copa Airlines. With an average price for the route of $684 and an overall rating of 8.0, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $516 and an overall rating of 7.8.

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

    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 Washington Dulles Airport to Santo Domingo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santo Domingo from Washington Dulles Airport 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 Washington Dulles Airport to Santo Domingo?

    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 Santo Domingo with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and SDQ 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 Washington Dulles Airport to Santo Domingo?

    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 Santo Domingo from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Dulles Intl to Santo Domingo

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Santo Domingo. 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 Dulles Intl to Santo Domingo? 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.
8.0
DeltaOverall score based on 10706 reviews
8.2Boarding
7.4Food
8.6Crew
8.0Entertainment
7.9Comfort
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Copa performed as expected for the amount of money I was willing to spend for the flight; it wasn’t exceptional but it was not bad in any way either. The crew was good; friendly and straightforward. The food was airplane food, so no expectations there and the entertainment was lacking but that was my fault for owning an IPhone with a charging port that’s not compatible with the rest of the world. I’d fly Copa again.

Left my bags in origin city on a business class ticket , spent about 2-3 days in the same clothes plus the flight .

the planes are not modern there are no phone chargers

As usual, the flight with normal legroom was not very comfortable, but the second flight was much better because we had paid for extra legroom. It was very nice to check our bags without an extra fee.

LOCKED MY BAG WITHOUT CONSENT. Had to have my zippers cut upon arrival in Costa Rica.

Pros: "The seats in economy were confortable. The best thing was Copa gave us seats in the second line and my family traveled together."
Cons: "Coffe service could better the experience"
Pros: "The crew was very interested on help and attentive with the passengers. But the seat wasn't comfortable. The design of the cushion is not the best to be seating"
Pros: "You were on time, that is the most important thing in a fly"
Cons: "You could improve your entertainment, you are not a cheap company"
Pros: "That there was seltzer"
Cons: "The management of preparing the flight and plane so that it was ready for the trip!!"
Pros: "Copa was convenient and easy. Very easy boarding process and I appreciated the day flight."
Cons: "This is a business class that is equivalent to a US carrier domestic first class. Good seats, not lay flat but wide on my 737-800. The food and service emulated say American Airlines Domestic 1C as well. Everything was just good enough, and much cheaper that international business on the majors."

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Perfect flight. On time departure and early arrival. Smooth flight.

Awful! The flight was delayed and we sat on the plane in DCA for an hour because fuel was out in the wrong part of the plane and would not be accessible during flight. So the plane had to be refueled in correct tank. They also allowed someone to get off of the plane. This delayed my six hour flight by an hour and made me miss my connecting flight. I ran to new gate and American Airlines agents new about the delay and even knew that I was trying to make the connection. They knew thru communication with my friend while in flight that I was in the airport and running to the new gate and they still closed the gate and refused to let me on the new flight despite plane still being at the gate. It was horrible and I had to be rebooked on a flight for 24 hours later. This has been a nightmare and if American Airlines can cause customers to be delayed and then have zero empathy as having an on time flight was more important to them than helping a customer who was delayed by no fault of her own, then it's seems that it's not a company that I want to continue to give my loyalty to. I'm so disgusted.

Help was available but timing was bad in my case

It was a horrible snow storm, but updates were inconsistent and the app never displayed a remotely accurate time or gate until very close to boarding.

They stuck us with multiple extra fees. I will never fly spirit again

Arrived 3 hours early and never made it past baggage drop

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Absolutely terrible. The boarding process had zero organization. Mobs of people trying to board. People were climbing over my child's stroller with her in it. No families were boarded first. Boarding was delayed with no reasoning or notification that it would be late. We were then stuck on the plane for 45 minutes after landing. Then waited over two hours for our luggage. There was zero communication with the travelers. Never have I experienced such I professionalism and disgrace of others. Extremely disappointed.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

Book cheap flights from Washington, D.C. to Santo Domingo

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Santo Domingo found on KAYAK in the last 72 hours.
8/3Sat
1 stopCopa Airlines
18h 41mIAD-SDQ
$174
5/29Wed
1 stopAvianca
19h 45mIAD-SDQ
$187
6/11Tue
3 stops
28h 21mIAD-SDQ
$197
6/20Thu
3 stops
30h 54mIAD-SDQ
$204
5/29Wed
1 stopAvianca
19h 45mIAD-SDQ
$205
7/24Wed
2 stopsAmerican Airlines
15h 30mIAD-SDQ
$318
8/3Sat
2 stopsAmerican Airlines
19h 46mIAD-SDQ
$340
6/9Sun
1 stopUnited Airlines
7h 46mIAD-SDQ
$344
6/12Wed
1 stopDelta
8h 07mIAD-SDQ
$404
5/23Thu
1 stopDelta
7h 05mIAD-SDQ
$424

Search by stops

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Last minute flights from Dulles Intl to Santo Domingo

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Santo Domingo that are departing in the next 10 days.
5/18Sat
multi-stopCopa Airlines
10h 27mIAD-SDQ
6/19Wed
multi-stopCopa Airlines
8h 42mSDQ-IAD
$508
5/17Fri
multi-stopCopa Airlines
18h 41mIAD-SDQ
5/19Sun
multi-stopCopa Airlines
15h 49mSDQ-IAD
$548
5/17Fri
multi-stop
9h 40mIAD-SDQ
5/19Sun
multi-stop
32h 53mSDQ-IAD
$591
5/18Sat
multi-stop
22h 24mIAD-SDQ
5/23Thu
multi-stop
12h 30mSDQ-IAD
$606
5/15Wed
multi-stopAvianca
19h 45mIAD-SDQ
5/28Tue
multi-stopAvianca
18h 40mSDQ-IAD
$689
5/17Fri
multi-stopAvianca
17h 50mIAD-SDQ
5/20Mon
multi-stopAvianca
19h 25mSDQ-IAD
$723
5/15Wed
multi-stopAmerican Airlines
13h 18mIAD-SDQ
5/19Sun
multi-stopAmerican Airlines
19h 00mSDQ-IAD
$867
5/15Wed
multi-stopDelta
12h 20mIAD-SDQ
5/19Sun
multi-stopDelta
18h 37mSDQ-IAD
$916
5/15Wed
multi-stopDelta
7h 56mIAD-SDQ
5/18Sat
multi-stopDelta
10h 46mSDQ-IAD
$1,040
5/18Sat
multi-stopAmerican Airlines
13h 18mIAD-SDQ
5/21Tue
multi-stopAmerican Airlines
18h 24mSDQ-IAD
$1,120

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Washington Dulles Airport - Santo Domingo Flights

Departure:

Washington Dulles Airport (undefined)United States

Destination:

Santo Domingo (SDQ)Dominican Republic

Return flight deals:

Santo Domingo - Washington Dulles Airport

Cabin classes: