$304 Find Cheap Flights from Santo Domingo to Washington - Compare and Save

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 Washington departing on 9/25. 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

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Book Cheap Santo Domingo to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santo Domingo to Washington 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 Washington

Wed, Oct 7 - Wed, Oct 14
Delta Logo
2:56 pm - 11:52 pm
SDQ
-
SEA
11h 56m
1 stop
Delta Logo
11:59 pm - 1:41 pm
SEA
-
SDQ
10h 42m
1 stop
$606Delta
Wed, Oct 7 - Wed, Oct 14
United Airlines Logo
6:00 am - 6:19 pm
SDQ
-
SEA
15h 19m
1 stop
United Airlines Logo
12:43 pm - 11:55 am
SEA
-
SDQ
20h 12m
2 stops
$630United Airlines
Mon, Sep 7 - Sat, Sep 26
Multiple Airlines Logo
10:19 am - 1:22 pm
SDQ
-
SEA
30h 03m
2 stops
Multiple Airlines Logo
10:01 pm - 5:29 am
SEA
-
SDQ
28h 28m
1 stop
$637Multiple Airlines
Sat, Sep 5 - Sun, Sep 13
American Airlines Logo
7:00 am - 12:20 am
SDQ
-
SEA
20h 20m
1 stop
American Airlines Logo
11:57 pm - 3:17 pm
SEA
-
SDQ
12h 20m
2 stops
$641American Airlines
Tue, Sep 1 - Fri, Sep 11
American Airlines Logo
10:27 am - 11:59 pm
SDQ
-
SEA
16h 32m
2 stops
American Airlines Logo
11:57 pm - 6:34 pm
SEA
-
SDQ
15h 37m
2 stops
$643American Airlines
Tue, Aug 18 - Sat, Aug 29
American Airlines Logo
10:27 am - 12:20 am
SDQ
-
SEA
16h 53m
1 stop
American Airlines Logo
8:47 pm - 1:22 pm
SEA
-
SDQ
13h 35m
1 stop
$660American Airlines
Tue, Aug 18 - Sat, Aug 29
American Airlines Logo
10:27 am - 11:21 pm
SDQ
-
SEA
15h 54m
2 stops
American Airlines Logo
11:16 pm - 1:22 pm
SEA
-
SDQ
11h 06m
2 stops
$664American Airlines
Mon, Sep 7 - Sat, Sep 26
United Airlines Logo
3:20 pm - 5:52 pm
SDQ
-
SEA
29h 32m
2 stops
United Airlines Logo
10:55 am - 2:10 pm
SEA
-
SDQ
24h 15m
3 stops
$668United Airlines
Fri, Jul 24 - Fri, Jul 31
United Airlines Logo
1:10 pm - 8:00 am
SDQ
-
SEA
21h 50m
2 stops
United Airlines Logo
5:00 am - 11:55 am
SEA
-
SDQ
27h 55m
2 stops
$669United Airlines
Fri, Aug 14 - Tue, Aug 25
United Airlines Logo
1:10 pm - 2:52 pm
SDQ
-
SEA
28h 42m
2 stops
United Airlines Logo
7:00 am - 2:10 pm
SEA
-
SDQ
28h 10m
2 stops
$673United Airlines
Booking Insights

KAYAK's insights & trends for Santo Domingo to Washington flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santo Domingo to Washington, 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 Santo Domingo to Washington is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $808 and $685 respectively.

Good to know

Low seasonMarch
Cheapest flight$304
Best time to beat the crowds with an average 61% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Santo Domingo to Seattle

FAQs - booking Washington flights

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

    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.

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

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

    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 from Santo Domingo to Washington with an airline and back with another airline.

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

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

Reviews of the top airlines flying from Santo Domingo to Washington

 
See real verified KAYAK customer reviews for airlines flying from Santo Domingo to Washington. 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 Washington? 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.
7.8
DeltaOverall score based on 8453 reviews
8.5Crew
8.1Boarding
7.2Food
7.8Comfort
7.8Entertainment
Airline reviews

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

6.0 GoodMary, Jun 2026
KOA - SEA
Read more Delta reviews

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Flight was delayed. Then eventually cancelled. The female staff that was announcing overhead was unprofessional. She was telling everyone that the company is not going to give any money for taxi, hotel etc. then eventually the flight was cancelled.

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Subject: Complaint Regarding Disrespectful Behavior by Delta Air Lines Staff at Boarding Gate Dear Delta Air Lines Team, I am writing to formally file a complaint regarding the behavior of a staff member at the boarding gate today, May 14, 2025, at Las Américas International Airport. While we were preparing to board flight DL-1829 to New York, scheduled for 2:28 PM at gate T-11, we were informed that the aircraft was experiencing water system issues and that passengers were advised to use the restroom before boarding. I politely approached one of the Delta staff members to ask whether the lavatory would be partially or completely unavailable during the flight, as I am traveling with a baby in my arms. The employee’s response was extremely rude and arrogant. He replied, in an unnecessarily hostile tone, something along the lines of: “It’s either that or we cancel the flight — do you want us to cancel the flight?” This response lacked any empathy or professionalism. I understand that technical issues can arise, but that does not excuse such inappropriate treatment of passengers. I felt deeply disrespected and disappointed by the interaction. I sincerely hope appropriate measures are taken, and that all staff members receive the necessary training to treat passengers with courtesy, especially in delicate situations like this one.

Everything was ok!! Just bags came up a little be late.

It was terrible, I sat next to a person with a cat, I'm allergic to animal dander, my discomfort was extreme

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.

Even though there was space, they made me check out my luggage. It was very annoying. That’s the reason I bring a carry on so that I don’t have to check out my luggage!!!!

Pilots were very conscious about giving us a smooth flight

The main problem was delay. The plane was at the gate early and bags were loaded. However, there was no crew for the flight. They were inbound from LGA and had to land and make their way to our gate. It took more than 40 minutes. Then, once the crew arrived and boarded, one of the crew members had to deplane and then a replacement crew member had to be found. It took another 40 minutes or so to get the final crew member. In all, we took off about 2 hours later than our scheduled departure time. Once in the air, the flight was great. Smooth most of the way. The crew was professional and efficient.

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

Terrible flight seats where really uncomfortable I had body aches for 2 days and flight was delays almost two hours

Everything you need to know for your flight from Santo Domingo to Washington

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