$147 Find Cheap Flights from Washington Dulles Airport to Dominican Republic

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 the Dominican Republic departing on 10/6. 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.
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1 adult, Economy

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Cheap Flights from Dulles Intl to the Dominican Republic

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Punta Cana
Punta Cana1 stop$333
Santo Domingo
Santo Domingo1 stop$344
Puerto Plata
Puerto Plata1 stop$449
La Romana
La Romana2 stops$544
Nagua
Nagua1 stop$1,879
Punta Cana
Punta Cana1 stop$333
Santo Domingo
Santo Domingo1 stop$344
Puerto Plata
Puerto Plata1 stop$449
La Romana
La Romana2 stops$544
Nagua
Nagua1 stop$1,879

Book Cheap Dulles Intl to the Dominican Republic Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to the Dominican Republic 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 Dulles Intl to the Dominican Republic

Sat, Oct 11 - Sat, Oct 18
Frontier Logo
7:15 am - 2:22 pmIAD-PUJ
7h 07m1 stop
Frontier Logo
3:32 pm - 11:29 pmPUJ-IAD
7h 57m1 stop
$333Frontier
Find Deal
Sat, Oct 11 - Sat, Oct 18
Frontier Logo
7:15 am - 2:22 pmIAD-PUJ
7h 07m1 stop
Frontier Logo
3:32 pm - 11:29 pmPUJ-IAD
7h 57m1 stop
$334Frontier
Find Deal
Sat, Oct 4 - Sun, Oct 12
Copa Airlines Logo
2:25 am - 10:56 amIAD-SDQ
8h 31m1 stop
Copa Airlines Logo
2:10 pm - 4:20 amSDQ-IAD
14h 10m1 stop
$387Copa Airlines
Find Deal
Mon, Oct 27 - Tue, Nov 11
Copa Airlines Logo
2:25 am - 10:58 amIAD-SDQ
8h 33m1 stop
Copa Airlines Logo
8:55 am - 3:22 amSDQ-IAD
19h 27m1 stop
$388Copa Airlines
Find Deal
Wed, Nov 12 - Thu, Nov 20
Delta Logo
12:11 pm - 12:59 amIAD-STI
11h 48m1 stop
Delta Logo
9:01 pm - 11:31 amSTI-IAD
15h 30m1 stop
$467Delta
Find Deal
Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
8:09 pm - 3:33 pmIAD-STI
18h 24m2 stops
American Airlines Logo
4:35 pm - 1:35 pmSTI-IAD
22h 00m2 stops
$482American Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
6:24 am - 8:51 pmIAD-STI
13h 27m2 stops
American Airlines Logo
7:00 am - 11:07 pmSTI-IAD
17h 07m2 stops
$483American Airlines
Find Deal
Sat, Oct 18 - Tue, Oct 21
United Airlines Logo
5:12 pm - 1:46 amIAD-STI
8h 34m1 stop
United Airlines Logo
2:07 pm - 9:11 pmSTI-IAD
7h 04m1 stop
$485United Airlines
Find Deal
Tue, Nov 4 - Sun, Nov 9
Delta Logo
7:59 pm - 1:03 pmIAD-STI
16h 04m1 stop
Delta Logo
6:35 am - 7:08 pmSTI-IAD
13h 33m1 stop
$487Delta
Find Deal
Thu, Oct 9 - Mon, Oct 13
United Airlines Logo
6:15 am - 12:57 pmIAD-STI
6h 42m1 stop
United Airlines Logo
2:07 pm - 10:28 pmSTI-IAD
8h 21m1 stop
$570United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Dulles Intl to the Dominican Republic flights

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

What is the cheapest Washington, D.C. Dulles Intl Airport to the Dominican Republic flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the Dominican Republic from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to Punta Cana, at $532 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Punta Cana (PUJ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $532.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to the Dominican Republic?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $688, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to the Dominican Republic, 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 the Dominican Republic is July, when tickets cost $406 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is $766 and $722 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Dominican Republic?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to the Dominican Republic clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Dominican Republic on a Tuesday and more expensive on a Sunday. On your return trip to Washington Dulles Airport, you should consider flying back on a Friday, and avoid Sundays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to the Dominican Republic, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to the Dominican Republic, you should book around 2 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$147
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Washington Dulles Airport to Punta Cana

FAQs - booking Dominican Republic flights

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

    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 Dominican Republic.

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

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

    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 Washington Dulles Airport to Dominican Republic 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 Washington Dulles Airport to Dominican Republic?

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

  • What is the cheapest time of day to fly to the Dominican Republic?

    The cheapest time of day to fly to the Dominican Republic is generally in the evening, when round-trip flights cost $491 on average. Morning departures are around 39% more expensive than evening flights, on average. The most expensive time of day to fly to the Dominican Republic is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $720.

Reviews of the top 5 airlines serving from Dulles Intl to the Dominican Republic

 
Need help choosing which airline to fly with from Dulles Intl to the Dominican Republic? 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 7954 reviews
8.5Crew
7.3Food
8.2Boarding
7.9Entertainment
7.9Comfort
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

We had a five hour layover in the way home from Colombia. I read the "bout your flight" email carefully before we checked bags. We had to go through security right at the gate. Almost lost our ground coffee because that airport only allows 16 ounce of coffee and we had 18. I've been to 48 countries and never heard of a coffee restriction. I can't follow a rule I don't know about. I requested they bring our coffee to our checked luggage. Instead tey gate checked our bag for free. Back to planning transfers in Dallas I guess

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

Enforce the boarding process by group numbers. Tell people to stay seated during the meal/drink distribution. It took forever to get food and drinks because people would not stay out the isle and let the crew do their jobs. Everyone wanted to go to the bathroom forcing the crew to enter and leave the isle constantly so people can pass. Tell people to keep their electronics off speaker mode. No one wants to hear phone conversations and music playing.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

Pitch was very small. Knees were on the seat back in front of me.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

Everything you need to know for your flight from Dulles Intl to the Dominican Republic

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