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 7h 46m on average, while flying from Baltimore to Roseau is 9h 25m on average. Roseau is the most popular airport in Dominica.

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

United Airlines and American Airlines are the most popular carriers operating 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 August 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.

$323 Cheap Flights from Washington, D.C. to Dominica in 2026

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.

10:35 pm - 2:17 pmIAD Washington, D.C. Dulles Intl-DOM Roseau Douglas–Charles

14h 42m1 stop Newark

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

16h 35m1 stop Newark

$592United Airlines

Fri, Nov 6 - Sat, Nov 14

6:00 am - 2:17 pmIAD Washington, D.C. Dulles Intl-DOM Roseau Douglas–Charles

7h 17m1 stop Newark

3:45 pm - 7:19 amDOM Roseau Douglas–Charles-IAD Washington, D.C. Dulles Intl

16h 34m1 stop Newark

$592United Airlines

Sat, Jan 9 - Wed, Jan 13

9:21 pm - 5:40 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

20h 19m1 stop San Juan Luis Munoz Marin Intl

9:00 am - 8:26 pmDOM Roseau Douglas–Charles-BWI Baltimore/Washington

11h 26m1 stop San Juan Luis Munoz Marin Intl

$632Multiple Airlines

Thu, Sep 17 - Thu, Sep 24

6:00 am - 3:53 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

9h 53m1 stop Miami

2:21 pm - 11:13 pmDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

8h 52m1 stop Miami

$637American Airlines

Wed, Sep 30 - Wed, Oct 7

8:20 am - 3:53 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

7h 33m1 stop Miami

2:21 pm - 2:49 pmDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

24h 28m1 stop Miami

$640American Airlines

Wed, Sep 30 - Wed, Oct 7

6:14 am - 3:53 pmIAD Washington, D.C. Dulles Intl-DOM Roseau Douglas–Charles

9h 39m2 stops Charlotte Douglas Miami

2:21 pm - 8:44 amDOM Roseau Douglas–Charles-IAD Washington, D.C. Dulles Intl

18h 23m2 stops Miami Charlotte Douglas

$642American Airlines

Wed, Sep 30 - Wed, Oct 7

5:00 am - 3:53 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

10h 53m2 stops Charlotte Douglas Miami

2:21 pm - 7:20 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

16h 59m2 stops Miami New York LaGuardia

$642American Airlines

Wed, Sep 30 - Wed, Oct 7

6:00 am - 3:53 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

9h 53m1 stop Miami

2:21 pm - 7:20 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

16h 59m2 stops Miami New York LaGuardia

$642American Airlines

Wed, Sep 30 - Wed, Oct 7

6:01 am - 3:53 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

9h 52m2 stops Charlotte Douglas Miami

2:21 pm - 10:56 pmDOM Roseau Douglas–Charles-BWI Baltimore/Washington

8h 35m1 stop Miami

$642American Airlines

Wed, Sep 30 - Wed, Oct 7

6:01 am - 3:53 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

9h 52m2 stops Charlotte Douglas Miami

2:21 pm - 8:45 amDOM Roseau Douglas–Charles-BWI Baltimore/Washington

18h 24m2 stops Miami Charlotte Douglas

$642American Airlines

Wed, Sep 30 - Wed, Oct 7

Cheap last minute flights

Enter your travel dates to find the best prices.

7:18 pm - 5:40 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

22h 22m1 stop San Juan Luis Munoz Marin Intl

9:00 am - 6:23 pmDOM Roseau Douglas–Charles-BWI Baltimore/Washington

9h 23m1 stop San Juan Luis Munoz Marin Intl

$764Multiple Airlines

Mon, Aug 24 - Thu, Aug 27

7:18 pm - 5:40 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

22h 22m1 stop San Juan Luis Munoz Marin Intl

9:00 am - 10:24 amDOM Roseau Douglas–Charles-BWI Baltimore/Washington

25h 24m2 stops San Juan Luis Munoz Marin Intl Orlando

$778Multiple Airlines

Mon, Aug 24 - Sun, Aug 30

7:18 pm - 5:40 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

22h 22m1 stop San Juan Luis Munoz Marin Intl

9:25 am - 6:23 pmDOM Roseau Douglas–Charles-BWI Baltimore/Washington

8h 58m2 stops Road Town Beef Island San Juan Luis Munoz Marin Intl

$811Multiple Airlines

Mon, Aug 24 - Fri, Aug 28

7:18 pm - 5:40 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

22h 22m1 stop San Juan Luis Munoz Marin Intl

9:00 am - 6:23 pmDOM Roseau Douglas–Charles-BWI Baltimore/Washington

9h 23m1 stop San Juan Luis Munoz Marin Intl

$812Multiple Airlines

Mon, Aug 24 - Sun, Aug 30

6:45 am - 5:40 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

10h 55m2 stops Atlanta Hartsfield-Jackson San Juan Luis Munoz Marin Intl

9:00 am - 6:23 pmDOM Roseau Douglas–Charles-BWI Baltimore/Washington

9h 23m1 stop San Juan Luis Munoz Marin Intl

$844Multiple Airlines

Sun, Aug 23 - Thu, Aug 27

7:18 pm - 8:35 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

25h 17m2 stops San Juan Luis Munoz Marin Intl Road Town Beef Island

9:00 am - 6:23 pmDOM Roseau Douglas–Charles-BWI Baltimore/Washington

9h 23m1 stop San Juan Luis Munoz Marin Intl

$895Multiple Airlines

Sun, Aug 23 - Sun, Aug 30

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

9:00 am - 9:31 pmDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

12h 31m1 stop San Juan Luis Munoz Marin Intl

$967Multiple Airlines

Mon, Aug 24 - Thu, Aug 27

6:55 pm - 5:40 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

22h 45m2 stops Orlando San Juan Luis Munoz Marin Intl

9:00 am - 9:31 pmDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

12h 31m1 stop San Juan Luis Munoz Marin Intl

$1,064Multiple Airlines

Mon, Aug 24 - Thu, Aug 27

10:16 pm - 1:54 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

15h 38m2 stops Chicago O'Hare Intl Miami

2:34 pm - 10:06 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

19h 32m2 stops Miami Chicago O'Hare Intl

$1,184American Airlines

Mon, Aug 24 - Sat, Aug 29

8:51 pm - 1:54 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

17h 03m1 stop Miami

2:34 pm - 10:06 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

19h 32m2 stops Miami Chicago O'Hare Intl

$1,184American Airlines

Sun, Aug 23 - Sat, Aug 29

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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 6

IAD10:35 pmWashington, D.C. Dulles Intl

14h 42m

1 stop

DOM2:17 pmRoseau Douglas–Charles

Nov 14

DOM3:45 pmRoseau Douglas–Charles

16h 35m

1 stop

IAD7:20 amWashington, D.C. Dulles Intl

$592

United Airlines

Nov 14

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

$712

United Airlines

Dec 1

BWI1:10 pmBaltimore/Washington

24h 07m

2 stops

DOM2:17 pmRoseau Douglas–Charles

Dec 5

DOM3:45 pmRoseau Douglas–Charles

30h 12m

2 stops

BWI8:57 pmBaltimore/Washington

$797

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

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

American Airlines

Sep 30

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

9h 53m

1 stop

DOM3:53 pmRoseau Douglas–Charles

Oct 7

DOM2:21 pmRoseau Douglas–Charles

8h 52m

1 stop

DCA11:13 pmWashington, D.C. Reagan-National

$637

American Airlines

Sep 30

DCA8:20 amWashington, D.C. Reagan-National

7h 33m

1 stop

DOM3:53 pmRoseau Douglas–Charles

Oct 7

DOM2:21 pmRoseau Douglas–Charles

24h 28m

1 stop

DCA2:49 pmWashington, D.C. Reagan-National

$640

American Airlines

Sep 30

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

10h 53m

2 stops

DOM3:53 pmRoseau Douglas–Charles

Oct 7

DOM2:21 pmRoseau Douglas–Charles

16h 59m

2 stops

DCA7:20 amWashington, D.C. Reagan-National

$642

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

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

IADDOM

Washington, D.C. Dulles Intl

Fri 11/6

10:35 pm-2:17 pm

1 stop14h 42m

Roseau Douglas–Charles

Sat 11/14

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

Sat 1/9

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Wed 1/13

3:45 pm-7:19 am

1 stop16h 34m

$592

BaltimoreRoseau

BWI Baltimore/Washington - DOM Roseau Douglas–Charles

BWIDOM

Baltimore/Washington

Thu 9/17

9:21 pm-5:40 pm

1 stop20h 19m

Roseau Douglas–Charles

Thu 9/24

9:00 am-8:26 pm

1 stop11h 26m

$632

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Wed 9/30

6:00 am-3:53 pm

1 stop9h 53m

Roseau Douglas–Charles

Wed 10/7

2:21 pm-11:13 pm

1 stop8h 52m

$637

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Wed 9/30

8:20 am-3:53 pm

1 stop7h 33m

Roseau Douglas–Charles

Wed 10/7

2:21 pm-2:49 pm

1 stop24h 28m

$640

Washington, D.C.Roseau

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

IADDOM

Washington, D.C. Dulles Intl

Wed 9/30

6:14 am-3:53 pm

2 stops9h 39m

Roseau Douglas–Charles

Wed 10/7

2:21 pm-8:44 am

2 stops18h 23m

$642

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Wed 9/30

5:00 am-3:53 pm

2 stops10h 53m

Roseau Douglas–Charles

Wed 10/7

2:21 pm-7:20 am

2 stops16h 59m

$642

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Wed 9/30

6:00 am-3:53 pm

1 stop9h 53m

Roseau Douglas–Charles

Wed 10/7

2:21 pm-7:20 am

2 stops16h 59m

$642

Quickest round-trip

BaltimoreRoseau

BWI Baltimore/Washington - DOM Roseau Douglas–Charles

BWIDOM

Baltimore/Washington

Wed 9/30

6:01 am-3:53 pm

2 stops9h 52m

Roseau Douglas–Charles

Wed 10/7

2:21 pm-10:56 pm

1 stop8h 35m

$642

BaltimoreRoseau

BWI Baltimore/Washington - DOM Roseau Douglas–Charles

BWIDOM

Baltimore/Washington

Wed 9/30

6:01 am-3:53 pm

2 stops9h 52m

Roseau Douglas–Charles

Wed 10/7

2:21 pm-8:45 am

2 stops18h 24m

$642

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	$323
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 $323. 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 August 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 $616	Free Cancellation	Rating 7.1 11,963 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 $555

Cheap flights from Washington, D.C. to Dominica from $323

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 12/9. 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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United Airlines flights from Washington, D.C. to Dominica

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

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

Our best American 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