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

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 12m on average, while flying from Baltimore to Roseau is 7h 41m 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 July 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.

$439 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.

5:00 am - 1:54 pm

DCA

DOM

8h 54m

1 stop

2:34 pm - 12:57 am

DOM

DCA

10h 23m

1 stop

$597American Airlines

Wed, Aug 19 - Wed, Aug 26

5:00 am - 1:54 pm

DCA

DOM

8h 54m

2 stops

2:34 pm - 12:57 am

DOM

DCA

10h 23m

1 stop

$602American Airlines

Wed, Aug 19 - Wed, Aug 26

6:00 am - 1:54 pm

BWI

DOM

7h 54m

1 stop

2:34 pm - 11:09 am

DOM

BWI

20h 35m

2 stops

$620American Airlines

Wed, Aug 19 - Wed, Aug 26

5:00 am - 1:41 pm

DCA

DOM

8h 41m

1 stop

3:24 pm - 12:24 am

DOM

DCA

10h 00m

1 stop

$682American Airlines

Wed, Oct 28 - Wed, Nov 11

5:00 am - 1:54 pm

DCA

DOM

8h 54m

2 stops

2:34 pm - 7:59 am

DOM

DCA

17h 25m

2 stops

$687American Airlines

Wed, Aug 19 - Wed, Aug 26

6:00 am - 1:41 pm

BWI

DOM

7h 41m

1 stop

3:24 pm - 11:12 am

DOM

BWI

20h 48m

1 stop

$712American Airlines

Wed, Oct 28 - Wed, Nov 11

6:10 am - 1:17 pm

IAD

DOM

7h 07m

1 stop

3:45 pm - 7:21 am

DOM

IAD

16h 36m

1 stop

$722United Airlines

Wed, Oct 28 - Wed, Nov 11

1:05 pm - 5:40 pm

BWI

DOM

52h 35m

2 stops

9:00 am - 6:23 pm

DOM

BWI

9h 23m

1 stop

$819Multiple Airlines

Sun, Aug 16 - Sun, Aug 23

5:11 pm - 2:17 pm

BWI

DOM

20h 06m

2 stops

3:45 pm - 10:34 am

DOM

BWI

19h 49m

2 stops

$867United Airlines

Tue, Dec 15 - Sat, Jan 30

10:10 pm - 2:17 pm

IAD

DOM

15h 07m

1 stop

3:45 pm - 7:19 am

DOM

IAD

16h 34m

1 stop

$917United Airlines

Tue, Dec 15 - Sat, Jan 30

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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

Aug 19

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

8h 54m

1 stop

DOM1:54 pmRoseau Douglas–Charles

Aug 26

DOM2:34 pmRoseau Douglas–Charles

10h 23m

1 stop

DCA12:57 amWashington, D.C. Reagan-National

$597

American Airlines

Aug 19

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

8h 54m

2 stops

DOM1:54 pmRoseau Douglas–Charles

Aug 26

DOM2:34 pmRoseau Douglas–Charles

10h 23m

1 stop

DCA12:57 amWashington, D.C. Reagan-National

$602

American Airlines

Aug 19

BWI6:00 amBaltimore/Washington

7h 54m

1 stop

DOM1:54 pmRoseau Douglas–Charles

Aug 26

DOM2:34 pmRoseau Douglas–Charles

20h 35m

2 stops

BWI11:09 amBaltimore/Washington

$620

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

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

United Airlines

Oct 28

IAD6:10 amWashington, D.C. Dulles Intl

7h 07m

1 stop

DOM1:17 pmRoseau Douglas–Charles

Nov 11

DOM3:45 pmRoseau Douglas–Charles

16h 36m

1 stop

IAD7:21 amWashington, D.C. Dulles Intl

$722

United Airlines

Dec 15

BWI5:11 pmBaltimore/Washington

20h 06m

2 stops

DOM2:17 pmRoseau Douglas–Charles

Jan 30

DOM3:45 pmRoseau Douglas–Charles

19h 49m

2 stops

BWI10:34 amBaltimore/Washington

$867

United Airlines

Dec 15

IAD10:10 pmWashington, D.C. Dulles Intl

15h 07m

1 stop

DOM2:17 pmRoseau Douglas–Charles

Jan 30

DOM3:45 pmRoseau Douglas–Charles

16h 34m

1 stop

IAD7:19 amWashington, D.C. Dulles Intl

$917

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Wed 8/19

5:00 am-1:54 pm

1 stop8h 54m

Roseau Douglas–Charles

Wed 8/26

2:34 pm-12:57 am

1 stop10h 23m

$597

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Wed 8/19

5:00 am-1:54 pm

2 stops8h 54m

Roseau Douglas–Charles

Wed 8/26

2:34 pm-12:57 am

1 stop10h 23m

$602

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Wed 8/19

6:00 am-1:54 pm

1 stop7h 54m

Roseau Douglas–Charles

Wed 8/26

2:34 pm-11:09 am

2 stops20h 35m

$620

Quickest round-trip

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Wed 10/28

5:00 am-1:41 pm

1 stop8h 41m

Roseau Douglas–Charles

Wed 11/11

3:24 pm-12:24 am

1 stop10h 00m

$682

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Wed 8/19

5:00 am-1:54 pm

2 stops8h 54m

Roseau Douglas–Charles

Wed 8/26

2:34 pm-7:59 am

2 stops17h 25m

$687

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Wed 10/28

6:00 am-1:41 pm

1 stop7h 41m

Roseau Douglas–Charles

Wed 11/11

3:24 pm-11:12 am

1 stop20h 48m

$712

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Wed 10/28

6:10 am-1:17 pm

1 stop7h 07m

Roseau Douglas–Charles

Wed 11/11

3:45 pm-7:21 am

1 stop16h 36m

$722

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Sun 8/16

1:05 pm-5:40 pm

2 stops52h 35m

Roseau Douglas–Charles

Sun 8/23

9:00 am-6:23 pm

1 stop9h 23m

$819

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Tue 12/15

5:11 pm-2:17 pm

2 stops20h 06m

Roseau Douglas–Charles

Sat 1/30

3:45 pm-10:34 am

2 stops19h 49m

$867

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Tue 12/15

10:10 pm-2:17 pm

1 stop15h 07m

Roseau Douglas–Charles

Sat 1/30

3:45 pm-7:19 am

1 stop16h 34m

$917

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 August. 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 August, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $0.

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

Fastest flight time	7h 07m
Direct flights	None

The fastest flight from Washington, D.C. to Dominica takes 7h 07m

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 July 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 $580	Free Cancellation	Rating 7.1 11,782 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 $628

Cheap flights from Washington, D.C. to Dominica from $422

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 10/15. 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

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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

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

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

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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

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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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According to popular flight searches on momondo this year