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 Baltimore to Roseau is 7h 42m on average, while flying from Washington, D.C. to Roseau is 7h 53m 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 September 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.

$313 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

7h 17m1 stop Newark

3:45 pm - 11:00 pmDOM Roseau Douglas–Charles-IAD Washington, D.C. Dulles Intl

8h 15m1 stop Newark

$572United Airlines

Wed, Feb 24 - Wed, Mar 3

5:59 am - 2:42 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

7h 43m1 stop Miami

3:22 pm - 11:14 pmDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

8h 52m1 stop Miami

$577American Airlines

Wed, Feb 24 - Wed, Mar 3

6:00 am - 2:42 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

7h 42m1 stop Miami

3:22 pm - 11:46 pmDOM Roseau Douglas–Charles-BWI Baltimore/Washington

9h 24m1 stop Miami

$577American Airlines

Wed, Feb 24 - Wed, Mar 3

5:00 am - 2:42 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

8h 42m1 stop Miami

3:22 pm - 7:49 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

17h 27m2 stops Miami New York LaGuardia

$582American Airlines

Wed, Feb 24 - Wed, Mar 3

8:51 pm - 2:47 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

16h 56m1 stop Miami

3:23 pm - 11:19 pmDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

8h 56m1 stop Miami

$652American Airlines

Tue, Nov 17 - Sat, Nov 21

7:17 pm - 2:47 pmIAD Washington, D.C. Dulles Intl-DOM Roseau Douglas–Charles

18h 30m2 stops Charlotte Douglas Miami

5:26 pm - 8:59 amDOM Roseau Douglas–Charles-IAD Washington, D.C. Dulles Intl

16h 33m2 stops Miami Charlotte Douglas

$657American Airlines

Tue, Nov 17 - Sat, Nov 21

10:04 pm - 2:47 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

15h 43m2 stops New York LaGuardia Miami

5:26 pm - 8:19 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

15h 53m2 stops Miami New York John F Kennedy Intl

$657American Airlines

Tue, Nov 17 - Sat, Nov 21

7:20 pm - 2:47 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

18h 27m2 stops Charlotte Douglas Miami

5:26 pm - 10:32 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

18h 06m1 stop Miami

$657American Airlines

Tue, Nov 17 - Sat, Nov 21

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

$662United Airlines

Tue, Nov 17 - Sat, Nov 21

4:00 pm - 2:47 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

21h 47m1 stop Miami

3:23 pm - 10:58 pmDOM Roseau Douglas–Charles-BWI Baltimore/Washington

8h 35m1 stop Miami

$666American Airlines

Tue, Nov 17 - Sat, Nov 21

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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

Feb 24

IAD6:00 amWashington, D.C. Dulles Intl

7h 17m

1 stop

DOM2:17 pmRoseau Douglas–Charles

Mar 3

DOM3:45 pmRoseau Douglas–Charles

8h 15m

1 stop

IAD11:00 pmWashington, D.C. Dulles Intl

$572

United Airlines

Nov 17

IAD10:35 pmWashington, D.C. Dulles Intl

14h 42m

1 stop

DOM2:17 pmRoseau Douglas–Charles

Nov 21

DOM3:45 pmRoseau Douglas–Charles

16h 35m

1 stop

IAD7:20 amWashington, D.C. Dulles Intl

$662

United Airlines

Dec 29

BWI12:05 pmBaltimore/Washington

25h 12m

2 stops

DOM2:17 pmRoseau Douglas–Charles

Jan 6

DOM3:45 pmRoseau Douglas–Charles

30h 46m

2 stops

BWI9:31 pmBaltimore/Washington

$697

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

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

American Airlines

Feb 24

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

7h 43m

1 stop

DOM2:42 pmRoseau Douglas–Charles

Mar 3

DOM3:22 pmRoseau Douglas–Charles

8h 52m

1 stop

DCA11:14 pmWashington, D.C. Reagan-National

$577

American Airlines

Feb 24

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

8h 42m

1 stop

DOM2:42 pmRoseau Douglas–Charles

Mar 3

DOM3:22 pmRoseau Douglas–Charles

17h 27m

2 stops

DCA7:49 amWashington, D.C. Reagan-National

$582

American Airlines

Nov 17

DCA8:51 pmWashington, D.C. Reagan-National

16h 56m

1 stop

DOM2:47 pmRoseau Douglas–Charles

Nov 21

DOM3:23 pmRoseau Douglas–Charles

8h 56m

1 stop

DCA11:19 pmWashington, D.C. Reagan-National

$652

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

Quickest round-trip

Washington, D.C.Roseau

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

IADDOM

Washington, D.C. Dulles Intl

Wed 2/24

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Wed 3/3

3:45 pm-11:00 pm

1 stop8h 15m

$572

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Wed 2/24

5:59 am-2:42 pm

1 stop7h 43m

Roseau Douglas–Charles

Wed 3/3

3:22 pm-11:14 pm

1 stop8h 52m

$577

BaltimoreRoseau

BWI Baltimore/Washington - DOM Roseau Douglas–Charles

BWIDOM

Baltimore/Washington

Wed 2/24

6:00 am-2:42 pm

1 stop7h 42m

Roseau Douglas–Charles

Wed 3/3

3:22 pm-11:46 pm

1 stop9h 24m

$577

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Wed 2/24

5:00 am-2:42 pm

1 stop8h 42m

Roseau Douglas–Charles

Wed 3/3

3:22 pm-7:49 am

2 stops17h 27m

$582

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Tue 11/17

8:51 pm-2:47 pm

1 stop16h 56m

Roseau Douglas–Charles

Sat 11/21

3:23 pm-11:19 pm

1 stop8h 56m

$652

Washington, D.C.Roseau

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

IADDOM

Washington, D.C. Dulles Intl

Tue 11/17

7:17 pm-2:47 pm

2 stops18h 30m

Roseau Douglas–Charles

Sat 11/21

5:26 pm-8:59 am

2 stops16h 33m

$657

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Tue 11/17

10:04 pm-2:47 pm

2 stops15h 43m

Roseau Douglas–Charles

Sat 11/21

5:26 pm-8:19 am

2 stops15h 53m

$657

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Tue 11/17

7:20 pm-2:47 pm

2 stops18h 27m

Roseau Douglas–Charles

Sat 11/21

5:26 pm-10:32 am

1 stop18h 06m

$657

Washington, D.C.Roseau

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

IADDOM

Washington, D.C. Dulles Intl

Tue 11/17

10:35 pm-2:17 pm

1 stop14h 42m

Roseau Douglas–Charles

Sat 11/21

3:45 pm-7:20 am

1 stop16h 35m

$662

BaltimoreRoseau

BWI Baltimore/Washington - DOM Roseau Douglas–Charles

BWIDOM

Baltimore/Washington

Tue 11/17

4:00 pm-2:47 pm

1 stop21h 47m

Roseau Douglas–Charles

Sat 11/21

3:23 pm-10:58 pm

1 stop8h 35m

$666

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	$313
Fastest flight time	7h 38m
Direct flights	None

The best one-way flight to Dominica from Washington, D.C. in the past 72 hours is $313. The best round-trip flight deal from Washington, D.C. to Dominica found on momondo in the last 72 hours is $572.

The fastest flight from Washington, D.C. to Dominica takes 7h 38m

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 September 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 7.1 12,046 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 $572

Cheap flights from Washington, D.C. to Dominica from $313

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

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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

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

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