What is the cheapest airline that flies from Washington, D.C. to Dominica?

American Airlines and United Airlines are the most popular carriers operating from Washington, D.C. to Dominica

How long is the flight from Washington, D.C. to Dominica?

Average flight duration from Washington, D.C. to Dominica depends on which airport you fly into and out of. Flying from Washington, D.C. to Roseau is 8h on average, while flying from Baltimore to Roseau is 8h 48m on average. Roseau is the most popular airport in Dominica.

When did momondo last update prices for flights from Washington, D.C. to Dominica?

Prices for flights from Washington, D.C. to Dominica refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Dominica?

As of October 2026, there is 1 operator available to choose from for flights from Washington, D.C. to Dominica.

How old do you have to be to fly from Washington, D.C. to Dominica?

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. to Dominica.

What documentation or ID do you need to fly to Dominica?

The travel and health documents you'll need for your trip to Dominica 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 Dominica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$268 Cheap Flights from Washington, D.C. to Dominica in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Dominica

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:59 am - 4:47 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

9h 48m1 stop Miami

5:26 pm - 9:37 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

17h 11m1 stop Miami

$592American Airlines

Sat, Nov 14 - Sat, Nov 21

6:00 am - 1:41 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

7h 41m1 stop Miami

5:27 pm - 12:30 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

8h 03m1 stop Miami

$592American Airlines

Sat, Oct 31 - Sat, Nov 7

6:10 am - 2:17 pmIAD Washington, D.C. Dulles Intl-DOM Roseau Douglas–Charles

7h 07m1 stop Newark

3:45 pm - 7:20 amDOM Roseau Douglas–Charles-IAD Washington, D.C. Dulles Intl

16h 35m1 stop Newark

$592United Airlines

Sat, Nov 14 - Sat, Nov 21

6:10 am - 2:17 pmIAD Washington, D.C. Dulles Intl-DOM Roseau Douglas–Charles

7h 07m1 stop Newark

3:45 pm - 7:20 amDOM Roseau Douglas–Charles-IAD Washington, D.C. Dulles Intl

16h 35m1 stop Newark

$592United Airlines

Wed, Nov 11 - Wed, Nov 18

6:00 am - 2:47 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

7h 47m1 stop Miami

5:26 pm - 8:46 amDOM Roseau Douglas–Charles-BWI Baltimore/Washington

16h 20m2 stops Miami Charlotte Douglas

$597American Airlines

Sat, Nov 14 - Sat, Nov 21

6:00 am - 2:47 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

7h 47m1 stop Miami

3:27 pm - 10:58 pmDOM Roseau Douglas–Charles-BWI Baltimore/Washington

8h 31m1 stop Miami

$597American Airlines

Wed, Nov 11 - Wed, Nov 18

6:00 am - 4:47 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

9h 47m1 stop Miami

5:26 pm - 11:00 amDOM Roseau Douglas–Charles-BWI Baltimore/Washington

18h 34m1 stop Miami

$597American Airlines

Sat, Nov 14 - Sat, Nov 21

6:00 am - 2:47 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

7h 47m1 stop Miami

3:27 pm - 10:18 pmDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

7h 51m1 stop Miami

$597American Airlines

Wed, Nov 11 - Wed, Nov 18

5:59 am - 4:47 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

9h 48m1 stop Miami

5:26 pm - 9:37 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

17h 11m1 stop Miami

$597American Airlines

Sat, Nov 14 - Sat, Nov 21

5:00 am - 1:41 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

8h 41m1 stop Miami

5:27 pm - 9:45 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

17h 18m2 stops Miami Charlotte Douglas

$597American Airlines

Sat, Oct 31 - Sat, Nov 7

Cheap last minute flights

Enter your travel dates to find the best prices.

9:52 pm - 5:30 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

19h 38m2 stops Orlando San Juan Luis Munoz Marin Intl

4:05 pm - 8:57 pmDOM Roseau Douglas–Charles-BWI Baltimore/Washington

28h 52m3 stops Bridgetown Grantley Adams Intl Port of Spain Piarco Intl Orlando

$1,224Multiple Airlines

Fri, Oct 9 - Thu, Oct 15

11:43 am - 5:30 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

29h 47m3 stops Charlotte Douglas Miami San Juan Luis Munoz Marin Intl

4:05 pm - 5:30 pmDOM Roseau Douglas–Charles-BWI Baltimore/Washington

25h 25m3 stops Bridgetown Grantley Adams Intl Port of Spain Piarco Intl Orlando

$1,287Multiple Airlines

Fri, Oct 9 - Thu, Oct 15

2:07 pm - 5:30 pmIAD Washington, D.C. Dulles Intl-DOM Roseau Douglas–Charles

27h 23m3 stops Tampa Philadelphia San Juan Luis Munoz Marin Intl

6:05 pm - 8:25 pmDOM Roseau Douglas–Charles-IAD Washington, D.C. Dulles Intl

26h 20m2 stops Port of Spain Piarco Intl Toronto Pearson Intl

$1,481Multiple Airlines

Fri, Oct 9 - Thu, Oct 15

1:00 pm - 5:30 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

28h 30m3 stops Denver Intl Orlando San Juan Luis Munoz Marin Intl

6:05 pm - 10:34 pmDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

28h 29m2 stops Port of Spain Piarco Intl Toronto Pearson Intl

$1,482Multiple Airlines

Fri, Oct 9 - Thu, Oct 15

8:40 pm - 11:40 amDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

39h 00m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

4:05 pm - 8:55 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

40h 50m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$1,709Multiple Airlines

Fri, Oct 9 - Thu, Oct 15

6:59 am - 8:15 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

13h 16m3 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl Castries George F. L. Charle

7:15 am - 9:41 pmDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

14h 26m3 stops St. John's V.C. Bird Intl Simpson Bay Princess Juliana San Juan Luis Munoz Marin Intl

$1,836Multiple Airlines

Fri, Oct 9 - Thu, Oct 15

4:00 pm - 11:40 amIAD Washington, D.C. Dulles Intl-DOM Roseau Douglas–Charles

43h 40m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

4:05 pm - 3:25 pmDOM Roseau Douglas–Charles-IAD Washington, D.C. Dulles Intl

47h 20m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$2,024Multiple Airlines

Fri, Oct 9 - Thu, Oct 15

2:07 pm - 5:30 pmIAD Washington, D.C. Dulles Intl-DOM Roseau Douglas–Charles

27h 23m3 stops Tampa Philadelphia San Juan Luis Munoz Marin Intl

6:05 pm - 8:25 pmDOM Roseau Douglas–Charles-IAD Washington, D.C. Dulles Intl

26h 20m3 stops Port of Spain Piarco Intl New York John F Kennedy Intl Toronto Pearson Intl

$2,416Multiple Airlines

Fri, Oct 9 - Thu, Oct 15

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American Airlines flights from Washington, D.C. to Dominica

Our best American Airlines deals on Washington, D.C. to Dominica flight tickets

American Airlines

Oct 31

DCA6:00 amWashington, D.C. Reagan-National

7h 41m

1 stop

DOM1:41 pmRoseau Douglas–Charles

Nov 7

DOM5:27 pmRoseau Douglas–Charles

8h 03m

1 stop

DCA12:30 amWashington, D.C. Reagan-National

$592

American Airlines

Nov 14

DCA5:59 amWashington, D.C. Reagan-National

9h 48m

1 stop

DOM4:47 pmRoseau Douglas–Charles

Nov 21

DOM5:26 pmRoseau Douglas–Charles

17h 11m

1 stop

DCA9:37 amWashington, D.C. Reagan-National

$597

American Airlines

Nov 11

DCA5:00 amWashington, D.C. Reagan-National

8h 47m

2 stops

DOM2:47 pmRoseau Douglas–Charles

Nov 18

DOM3:27 pmRoseau Douglas–Charles

10h 03m

1 stop

DCA12:30 amWashington, D.C. Reagan-National

$602

United Airlines flights from Washington, D.C. to Dominica

Our best United Airlines deals on Washington, D.C. to Dominica flight tickets

United Airlines

Nov 11

IAD6:10 amWashington, D.C. Dulles Intl

7h 07m

1 stop

DOM2:17 pmRoseau Douglas–Charles

Nov 18

DOM3:45 pmRoseau Douglas–Charles

16h 35m

1 stop

IAD7:20 amWashington, D.C. Dulles Intl

$592

United Airlines

Nov 21

IAD6:10 amWashington, D.C. Dulles Intl

7h 07m

1 stop

DOM2:17 pmRoseau Douglas–Charles

Nov 25

DOM3:45 pmRoseau Douglas–Charles

20h 59m

1 stop

IAD11:44 amWashington, D.C. Dulles Intl

$684

United Airlines

Oct 30

IAD10:35 pmWashington, D.C. Dulles Intl

14h 42m

1 stop

DOM1:17 pmRoseau Douglas–Charles

Nov 7

DOM3:45 pmRoseau Douglas–Charles

16h 35m

1 stop

IAD7:20 amWashington, D.C. Dulles Intl

$713

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Dominica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Roseau

DCA Washington, D.C. Reagan-National - DOM Roseau Douglas–Charles

DCADOM

Washington, D.C. Reagan-National

Sat 11/14

5:59 am-4:47 pm

1 stop9h 48m

Roseau Douglas–Charles

Sat 11/21

5:26 pm-9:37 am

1 stop17h 11m

$592

Washington, D.C.Roseau

DCA Washington, D.C. Reagan-National - DOM Roseau Douglas–Charles

DCADOM

Washington, D.C. Reagan-National

Sat 10/31

6:00 am-1:41 pm

1 stop7h 41m

Roseau Douglas–Charles

Sat 11/7

5:27 pm-12:30 am

1 stop8h 03m

$592

Washington, D.C.Roseau

IAD Washington, D.C. Dulles Intl - DOM Roseau Douglas–Charles

IADDOM

Washington, D.C. Dulles Intl

Sat 11/14

6:10 am-2:17 pm

1 stop7h 07m

Roseau Douglas–Charles

Sat 11/21

3:45 pm-7:20 am

1 stop16h 35m

$592

Washington, D.C.Roseau

IAD Washington, D.C. Dulles Intl - DOM Roseau Douglas–Charles

IADDOM

Washington, D.C. Dulles Intl

Wed 11/11

6:10 am-2:17 pm

1 stop7h 07m

Roseau Douglas–Charles

Wed 11/18

3:45 pm-7:20 am

1 stop16h 35m

$592

BaltimoreRoseau

BWI Baltimore/Washington - DOM Roseau Douglas–Charles

BWIDOM

Baltimore/Washington

Sat 11/14

6:00 am-2:47 pm

1 stop7h 47m

Roseau Douglas–Charles

Sat 11/21

5:26 pm-8:46 am

2 stops16h 20m

$597

BaltimoreRoseau

BWI Baltimore/Washington - DOM Roseau Douglas–Charles

BWIDOM

Baltimore/Washington

Wed 11/11

6:00 am-2:47 pm

1 stop7h 47m

Roseau Douglas–Charles

Wed 11/18

3:27 pm-10:58 pm

1 stop8h 31m

$597

BaltimoreRoseau

BWI Baltimore/Washington - DOM Roseau Douglas–Charles

BWIDOM

Baltimore/Washington

Sat 11/14

6:00 am-4:47 pm

1 stop9h 47m

Roseau Douglas–Charles

Sat 11/21

5:26 pm-11:00 am

1 stop18h 34m

$597

Quickest round-trip

Washington, D.C.Roseau

DCA Washington, D.C. Reagan-National - DOM Roseau Douglas–Charles

DCADOM

Washington, D.C. Reagan-National

Wed 11/11

6:00 am-2:47 pm

1 stop7h 47m

Roseau Douglas–Charles

Wed 11/18

3:27 pm-10:18 pm

1 stop7h 51m

$597

Washington, D.C.Roseau

DCA Washington, D.C. Reagan-National - DOM Roseau Douglas–Charles

DCADOM

Washington, D.C. Reagan-National

Sat 11/14

5:59 am-4:47 pm

1 stop9h 48m

Roseau Douglas–Charles

Sat 11/21

5:26 pm-9:37 am

1 stop17h 11m

$597

Washington, D.C.Roseau

DCA Washington, D.C. Reagan-National - DOM Roseau Douglas–Charles

DCADOM

Washington, D.C. Reagan-National

Sat 10/31

5:00 am-1:41 pm

1 stop8h 41m

Roseau Douglas–Charles

Sat 11/7

5:27 pm-9:45 am

2 stops17h 18m

$597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Dominica

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

Prices

Airlines

Other information

What is the cheapest month to fly to Dominica?

The cheapest month to fly to Dominica from Washington, D.C. is in April. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Dominica during the month of April, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $501.

Cheap Washington, D.C. to Dominica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Dominica

Best Price Found	$268
Fastest flight time	7h 17m
Direct flights	None

The best one-way flight to Dominica from Washington, D.C. in the past 72 hours is $268. The best round-trip flight deal from Washington, D.C. to Dominica found on momondo in the last 72 hours is $592.

The fastest flight from Washington, D.C. to Dominica takes 7h 17m

There are no direct flights from Washington, D.C. to Dominica. There are no popular flight routes from Washington, D.C. to Dominica.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Dominica

When did momondo last update prices for flights from Washington, D.C. to Dominica?
Prices for flights from Washington, D.C. to Dominica refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Dominica?
As of October 2026, there is 1 operator available to choose from for flights from Washington, D.C. to Dominica.
How old do you have to be to fly from Washington, D.C. to Dominica?
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. to Dominica.
What documentation or ID do you need to fly to Dominica?
The travel and health documents you'll need for your trip to Dominica 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 Dominica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. to Dominica

Compare and see reviews for airlines that fly from Washington, D.C. to Dominica with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $535	Free Cancellation	Rating 7.0 12,130 reviews		Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Dominica flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dominica that suits you.

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

momondo does allow users to show only those flights to Dominica from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Washington, D.C. and Dominica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Dominica from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Flights to Roseaufrom $542

Cheap flights from Washington, D.C. to Dominica from $268

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. to Dominica departing on 12/8. 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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American Airlines flights from Washington, D.C. to Dominica

Our best American Airlines deals on Washington, D.C. to Dominica flight tickets

United Airlines flights from Washington, D.C. to Dominica

Our best United Airlines deals on Washington, D.C. to Dominica flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Dominica that are best for you.

See travel insights to Dominica from

How to get the cheapest flight ticket from Washington, D.C. to Dominica

What is the cheapest month to fly to Dominica?

What is the cheapest airline that flies from Washington, D.C. to Dominica?

How long is the flight from Washington, D.C. to Dominica?

Cheap Washington, D.C. to Dominica flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Dominica

Best airlines flying from Washington, D.C. to Dominica

Compare and see reviews for airlines that fly from Washington, D.C. to Dominica with momondo

Why use momondo?

An easier way to manage your Dominica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Dominica

Popular cities in Dominica

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. flight routes

According to popular flight searches on momondo this year

Dominica flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Dominica

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Dominica

List of cabin classes available on flights landing in Dominica. Availability may vary depending on flight origin and airline.

Complete your trip to Dominica

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According to popular flight searches on momondo this year