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Cheap flights from Washington, D.C. Dulles Intl Airport to the Dominican Republic from $141

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 the Dominican Republic departing on 2/23. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to the Dominican Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
6:45 am - 4:45 pm
IAD
-
PUJ
10h 00m1 stop
Avianca Logo
6:45 pm - 5:25 am
PUJ
-
IAD
10h 40m1 stop
$341Avianca
Sun, Mar 8 - Sat, Mar 14
Avianca Logo
4:15 pm - 11:30 am
IAD
-
PUJ
18h 15m2 stops
Avianca Logo
5:55 pm - 4:55 pm
PUJ
-
IAD
24h 00m2 stops
$342Avianca
Fri, Feb 27 - Wed, Mar 4
Frontier Logo
8:26 pm - 2:29 pm
IAD
-
PUJ
17h 03m1 stop
Frontier Logo
6:49 pm - 9:08 am
PUJ
-
IAD
15h 19m2 stops
$353Frontier
Sun, Jan 4 - Fri, Jan 9
Frontier Logo
6:00 am - 3:14 pm
IAD
-
SDQ
8h 14m1 stop
Frontier Logo
1:57 pm - 3:03 pm
SDQ
-
IAD
26h 06m1 stop
$399Frontier
Sun, Jan 18 - Sun, Jan 25
Copa Airlines Logo
3:25 pm - 2:17 am
IAD
-
SDQ
9h 52m1 stop
Copa Airlines Logo
12:40 pm - 3:13 am
SDQ
-
IAD
15h 33m1 stop
$406Copa Airlines
Sat, Jan 17 - Thu, Jan 29
Copa Airlines Logo
1:18 am - 2:56 pm
IAD
-
STI
12h 38m1 stop
Copa Airlines Logo
3:51 pm - 3:15 am
STI
-
IAD
12h 24m1 stop
$450Copa Airlines
Wed, Feb 4 - Thu, Feb 12
Delta Logo
12:23 pm - 12:50 am
IAD
-
STI
11h 27m1 stop
Delta Logo
6:39 am - 7:09 pm
STI
-
IAD
13h 30m1 stop
$468Delta
Sun, Feb 1 - Fri, Feb 13
Delta Logo
12:23 pm - 12:50 am
IAD
-
STI
11h 27m1 stop
Delta Logo
6:39 am - 7:09 pm
STI
-
IAD
13h 30m1 stop
$488Delta
Sat, Jan 31 - Thu, Feb 5
United Airlines Logo
6:00 am - 1:08 pm
IAD
-
POP
6h 08m1 stop
United Airlines Logo
2:15 pm - 9:13 pm
POP
-
IAD
7h 58m1 stop
$528United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
6:00 am - 1:08 pm
IAD
-
POP
6h 08m1 stop
United Airlines Logo
2:15 pm - 9:22 pm
POP
-
IAD
8h 07m1 stop
$532United Airlines
Thu, Jan 22 - Sat, Jan 31

Avianca flights from Washington, D.C. Dulles Intl Airport to Dominican Republic

Our best Avianca deals on Washington, D.C. Dulles Intl Airport to Dominican Republic flight tickets
Avianca
Mar 8
IAD6:45 amWashington, D.C. Dulles Intl
10h 00m
1 stop
PUJ4:45 pmPunta Cana
Mar 14
PUJ6:45 pmPunta Cana
10h 40m
1 stop
IAD5:25 amWashington, D.C. Dulles Intl
$341
Find similar
Avianca
Feb 27
IAD4:15 pmWashington, D.C. Dulles Intl
18h 15m
2 stops
PUJ11:30 amPunta Cana
Mar 4
PUJ5:55 pmPunta Cana
24h 00m
2 stops
IAD4:55 pmWashington, D.C. Dulles Intl
$342
Find similar
Avianca
Jan 28
IAD5:45 amWashington, D.C. Dulles Intl
10h 00m
1 stop
PUJ4:45 pmPunta Cana
Jan 31
PUJ5:55 pmPunta Cana
11h 30m
1 stop
IAD4:25 amWashington, D.C. Dulles Intl
$343
Find similar

Frontier flights from Washington, D.C. Dulles Intl Airport to Dominican Republic

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to Dominican Republic flight tickets
Frontier
Jan 2
IAD8:26 pmWashington, D.C. Dulles Intl
13h 09m
1 stop
PUJ10:35 amPunta Cana
Jan 9
PUJ6:49 pmPunta Cana
15h 19m
2 stops
IAD9:08 amWashington, D.C. Dulles Intl
$352
Find similar
Frontier
Jan 4
IAD8:26 pmWashington, D.C. Dulles Intl
17h 03m
1 stop
PUJ2:29 pmPunta Cana
Jan 9
PUJ6:49 pmPunta Cana
15h 19m
2 stops
IAD9:08 amWashington, D.C. Dulles Intl
$353
Find similar
Frontier
Jan 4
IAD8:26 pmWashington, D.C. Dulles Intl
17h 03m
1 stop
PUJ2:29 pmPunta Cana
Jan 10
PUJ6:49 pmPunta Cana
20h 19m
2 stops
IAD2:08 pmWashington, D.C. Dulles Intl
$355
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Dominican Republic that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to the Dominican Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Sun 3/8

6:45 am-4:45 pm

1 stop10h 00m

Punta Cana

Sat 3/14

6:45 pm-5:25 am

1 stop10h 40m

$341

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Fri 2/27

4:15 pm-11:30 am

2 stops18h 15m

Punta Cana

Wed 3/4

5:55 pm-4:55 pm

2 stops24h 00m

$342

Washington, D.C.Punta Cana

IAD - PUJ

IADPUJ

Washington, D.C. Dulles Intl

Sun 1/4

8:26 pm-2:29 pm

1 stop17h 03m

Punta Cana

Fri 1/9

6:49 pm-9:08 am

2 stops15h 19m

$353

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Sun 1/18

6:00 am-3:14 pm

1 stop8h 14m

Santo Domingo Las Americas

Sun 1/25

1:57 pm-3:03 pm

1 stop26h 06m

$399

Washington, D.C.Santo Domingo

IAD - SDQ

IADSDQ

Washington, D.C. Dulles Intl

Sat 1/17

3:25 pm-2:17 am

1 stop9h 52m

Santo Domingo Las Americas

Thu 1/29

12:40 pm-3:13 am

1 stop15h 33m

$406

Washington, D.C.Santiago de los Caballeros

IAD - STI

IADSTI

Washington, D.C. Dulles Intl

Wed 2/4

1:18 am-2:56 pm

1 stop12h 38m

Santiago de los Caballeros

Thu 2/12

3:51 pm-3:15 am

1 stop12h 24m

$450

Washington, D.C.Santiago de los Caballeros

IAD - STI

IADSTI

Washington, D.C. Dulles Intl

Sun 2/1

12:23 pm-12:50 am

1 stop11h 27m

Santiago de los Caballeros

Fri 2/13

6:39 am-7:09 pm

1 stop13h 30m

$468

Washington, D.C.Santiago de los Caballeros

IAD - STI

IADSTI

Washington, D.C. Dulles Intl

Sat 1/31

12:23 pm-12:50 am

1 stop11h 27m

Santiago de los Caballeros

Thu 2/5

6:39 am-7:09 pm

1 stop13h 30m

$488

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Thu 1/29

6:00 am-1:08 pm

1 stop6h 08m

Puerto Plata La Union

Mon 2/2

2:15 pm-9:13 pm

1 stop7h 58m

$528

Washington, D.C.Puerto Plata

IAD - POP

IADPOP

Washington, D.C. Dulles Intl

Thu 1/22

6:00 am-1:08 pm

1 stop6h 08m

Puerto Plata La Union

Sat 1/31

2:15 pm-9:22 pm

1 stop8h 07m

$532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the Dominican Republic from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Dominican Republic

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 cheapest month to fly to Dominican Republic?

In general, July is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Dominican Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $406. If you are unable to visit Dominican Republic during the month of July, then departing from Washington, D.C. Dulles Intl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $546.

What is the cheapest day to depart on your flight to Dominican Republic?

The cheapest day to depart on your flight to Dominican Republic is on a Tuesday when prices can be found for as low as $648. This is often the case because there is less demand to fly during this day of the week. Flights from Washington, D.C. Dulles Intl Airport to Dominican Republic on a Sunday will generally be more expensive and average around $721. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dominican Republic?

Flying to Dominican Republic from Washington, D.C. Dulles Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $491 when looking at flights departing in the afternoon. Flights at noon are often more expensive with an average ticket price of $679.

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

Fly from Washington, D.C. Dulles Intl to Punta Cana for the best Washington, D.C. Dulles Intl - Dominican Republic flight prices

How far in advance should I book a flight to Dominican Republic?

You are more likely to see cheaper flights to Dominican Republic from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dominican Republic for around $632 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dominican Republic from Washington, D.C. Dulles Intl Airport for as low as $528 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Dominican Republic flights?

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl to Dominican Republic flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Dominican Republic flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Dulles Intl Airport to Dominican Republic.

Cheap Washington, D.C. Dulles Intl Airport to Dominican Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Dominican Republic

Best Price Found

$292

Fastest flight time

3h 44m

Direct flights

Every day

Airports in Dominican Republic

16 airports
The best one-way flight to Dominican Republic from Washington, D.C. Dulles Intl Airport in the past 72 hours is $292. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Dominican Republic found on momondo in the last 72 hours is $559.
The fastest flight from Washington, D.C. Dulles Intl Airport to Dominican Republic takes 3h 44m
Direct flights go from Washington, D.C. Dulles Intl Airport to Dominican Republic every day.
There are 16 airports in Dominican Republic. From Washington, D.C. Dulles Intl Airport there are direct flights to Punta Cana (PUJ).
Search flight deals

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Dominican Republic?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Dominican Republic were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Dominican Republic?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Dominican Republic?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Dominican Republic.

  • What documentation or ID do you need to fly to Dominican Republic?

    The travel and health documents you'll need for your trip to Dominican Republic may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dominican Republic. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Dominican Republic?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Dominican Republic

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Dominican Republic with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $185Free CancellationRating
6.3
8,194 reviews
Search Spirit Airlines flights
FrontierPriceFrom $289Free CancellationRating
5.8
3,076 reviews
Search Frontier flights
Copa AirlinesPriceFrom $360Free CancellationRating
7.6
1,558 reviews
Search Copa Airlines flights
Air CanadaPriceFrom $425Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
DeltaPriceFrom $464Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $467Free CancellationRating
7.4
9,103 reviews
Search United Airlines flights
American AirlinesPriceFrom $471Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Dominican Republic?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Dominican Republic for you.

Can I find flights from Washington, D.C. to Dominican Republic with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Dominican Republic flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Dominican Republic?

momondo provides multiple filters to help you find the best flight to Dominican Republic from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Dominican Republic right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dominican Republic from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the Dominican Republic

Popular cities in the Dominican Republic

Popular flights according to clicks in the last 7 days on momondo
Flights to Punta Canafrom $142
Flights to Santo Domingofrom $204
Flights to Santiago de los Caballerosfrom $205
Flights to Puerto Platafrom $294
Flights to Naguafrom $577