What is the cheapest airline that flies from Washington, D.C. to Roseau Douglas–Charles?

American Airlines is the most popular carrier operating from Washington, D.C. to Roseau Douglas–Charles

How long does it take to fly to Roseau?

Average flight duration from Washington, D.C. to Roseau depends on which airport you fly into and out of. Flying from Baltimore to Roseau is 6h 53m on average, while flying from Washington, D.C. to Roseau is 7h 21m on average. Roseau is the most popular airport in Roseau.

When did momondo last update prices for flights from Washington, D.C. to Roseau Douglas–Charles Airport?

Prices for flights from Washington, D.C. to Roseau Douglas–Charles Airport refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Roseau Douglas–Charles Airport?

As of November 2025, there is 1 operator available to choose from for flights from Washington, D.C. to Roseau Douglas–Charles Airport.

How old do you have to be to fly from Washington, D.C. to Roseau Douglas–Charles Airport?

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 Roseau Douglas–Charles Airport.

What documentation or ID do you need to fly to Roseau Douglas–Charles Airport?

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

$278 Cheap Flights from Washington, D.C. to Roseau in 2025/26

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6:00 am - 2:17 pmIAD-DOM

7h 17m1 stop

3:45 pm - 11:21 pmDOM-IAD

8h 36m1 stop

$501United Airlines

Find Deal

Sat, Feb 28 - Wed, Mar 4

6:00 am - 5:01 pmBWI-DOM

10h 01m2 stops

5:41 pm - 9:19 amDOM-BWI

16h 38m1 stop

$566American Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

6:00 am - 5:01 pmBWI-DOM

10h 01m2 stops

3:27 pm - 10:19 amDOM-BWI

19h 52m2 stops

$586American Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

8:19 pm - 1:30 pmBWI-DOM

17h 11m2 stops

3:50 pm - 12:37 pmDOM-BWI

20h 47m2 stops

$587American Airlines

Find Deal

Tue, Mar 24 - Sat, Mar 28

10:35 am - 1:30 pmBWI-DOM

26h 55m1 stop

3:50 pm - 12:37 pmDOM-BWI

20h 47m2 stops

$598American Airlines

Find Deal

Tue, Mar 24 - Sat, Mar 28

8:18 pm - 5:40 pmBWI-DOM

20h 22m1 stop

9:00 am - 11:17 pmDOM-BWI

15h 17m2 stops

$610Multiple Airlines

Find Deal

Wed, Dec 31 - Fri, Jan 9

6:00 am - 5:01 pmBWI-DOM

10h 01m1 stop

5:41 pm - 9:19 amDOM-BWI

16h 38m1 stop

$616American Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

5:00 am - 4:47 pmBWI-DOM

10h 47m2 stops

5:41 pm - 9:19 amDOM-BWI

16h 38m1 stop

$636British Airways

Find Deal

Sat, Jan 3 - Sat, Jan 10

6:35 am - 4:47 pmIAD-DOM

9h 12m2 stops

5:41 pm - 12:36 pmDOM-IAD

19h 55m2 stops

$742British Airways

Find Deal

Sat, Jan 3 - Sat, Jan 10

6:00 am - 2:17 pmIAD-DOM

7h 17m1 stop

3:45 pm - 11:18 pmDOM-IAD

8h 33m1 stop

$813Lufthansa

Find Deal

Sat, Jan 3 - Sat, Jan 10

British Airways flights from Washington, D.C. to Roseau

Our best British Airways deals on Washington, D.C. to Roseau flight tickets

British Airways

Jan 3

BWI5:00 amBaltimore/Washington

10h 47m

2 stops

DOM4:47 pmRoseau Douglas–Charles

Jan 10

DOM5:41 pmRoseau Douglas–Charles

16h 38m

1 stop

BWI9:19 amBaltimore/Washington

$636

Find similar

British Airways

Jan 3

IAD6:35 amWashington, D.C. Dulles Intl

9h 12m

2 stops

DOM4:47 pmRoseau Douglas–Charles

Jan 10

DOM5:41 pmRoseau Douglas–Charles

19h 55m

2 stops

IAD12:36 pmWashington, D.C. Dulles Intl

$742

Find similar

British Airways

Jan 3

BWI5:00 amBaltimore/Washington

10h 47m

3 stops

DOM4:47 pmRoseau Douglas–Charles

Jan 10

DOM3:27 pmRoseau Douglas–Charles

23h 29m

3 stops

BWI1:56 pmBaltimore/Washington

$3,033

Find similar

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

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

American Airlines

Jan 24

BWI6:00 amBaltimore/Washington

10h 01m

2 stops

DOM5:01 pmRoseau Douglas–Charles

Jan 31

DOM5:41 pmRoseau Douglas–Charles

16h 38m

1 stop

BWI9:19 amBaltimore/Washington

$566

Find similar

American Airlines

Jan 24

BWI6:00 amBaltimore/Washington

10h 01m

2 stops

DOM5:01 pmRoseau Douglas–Charles

Jan 31

DOM3:27 pmRoseau Douglas–Charles

19h 52m

2 stops

BWI10:19 amBaltimore/Washington

$586

Find similar

American Airlines

Mar 24

BWI8:19 pmBaltimore/Washington

17h 11m

2 stops

DOM1:30 pmRoseau Douglas–Charles

Mar 28

DOM3:50 pmRoseau Douglas–Charles

20h 47m

2 stops

BWI12:37 pmBaltimore/Washington

$587

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 2/28

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Wed 3/4

3:45 pm-11:21 pm

1 stop8h 36m

$501

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Sat 1/24

6:00 am-5:01 pm

2 stops10h 01m

Roseau Douglas–Charles

Sat 1/31

5:41 pm-9:19 am

1 stop16h 38m

$566

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Sat 1/24

6:00 am-5:01 pm

2 stops10h 01m

Roseau Douglas–Charles

Sat 1/31

3:27 pm-10:19 am

2 stops19h 52m

$586

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Tue 3/24

8:19 pm-1:30 pm

2 stops17h 11m

Roseau Douglas–Charles

Sat 3/28

3:50 pm-12:37 pm

2 stops20h 47m

$587

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Tue 3/24

10:35 am-1:30 pm

1 stop26h 55m

Roseau Douglas–Charles

Sat 3/28

3:50 pm-12:37 pm

2 stops20h 47m

$598

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Wed 12/31

8:18 pm-5:40 pm

1 stop20h 22m

Roseau Douglas–Charles

Fri 1/9

9:00 am-11:17 pm

2 stops15h 17m

$610

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Sat 1/24

6:00 am-5:01 pm

1 stop10h 01m

Roseau Douglas–Charles

Sat 1/31

5:41 pm-9:19 am

1 stop16h 38m

$616

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Sat 1/3

5:00 am-4:47 pm

2 stops10h 47m

Roseau Douglas–Charles

Sat 1/10

5:41 pm-9:19 am

1 stop16h 38m

$636

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 1/3

6:35 am-4:47 pm

2 stops9h 12m

Roseau Douglas–Charles

Sat 1/10

5:41 pm-12:36 pm

2 stops19h 55m

$742

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 1/3

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Sat 1/10

3:45 pm-11:18 pm

1 stop8h 33m

$813

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

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

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Other information

What is the cheapest day to depart on your flight to Roseau?

According to our data, Wednesday is the cheapest day to fly to Roseau from Washington, D.C.. The lowest ticket price found for a Wednesday departure recently was $768. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Roseau is Friday, with ticket prices averaging around $1,017.

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

Our data shows that the cheapest Washington, D.C. to Roseau flights are usually those with departure times in the evening. Our users have found flights to Roseau in the evening for as low as $804. Flights in the morning are often more expensive with an average ticket price of $924.

When to book flights from Washington, D.C. to Roseau

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Roseau according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Roseau (WAS to DOM) flight deals and tips

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

Direct flights	None

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

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How far is Washington, D.C. to Roseau Douglas–Charles by plane?
Roseau Douglas–Charles is 1886.1 mi away from Washington, D.C.. 6h 16m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Roseau Douglas–Charles Airport?
Prices for flights from Washington, D.C. to Roseau Douglas–Charles Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Roseau Douglas–Charles Airport?
As of November 2025, there is 1 operator available to choose from for flights from Washington, D.C. to Roseau Douglas–Charles Airport.
How old do you have to be to fly from Washington, D.C. to Roseau Douglas–Charles Airport?
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 Roseau Douglas–Charles Airport.
What documentation or ID do you need to fly to Roseau Douglas–Charles Airport?
The travel and health documents you'll need for your trip to Roseau Douglas–Charles Airport 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 Roseau Douglas–Charles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Roseau?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Roseau is American Airlines, representing 74% of all bookings. The subsequent popular airline is United Airlines at 26%.

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

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $580	Free Cancellation	Rating 7.2 11,051 reviews		Search American Airlines flights

Portsmouth

Marigot

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

It is quick and easy to find Washington, D.C. to Roseau 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 Roseau that suits you.

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

All flight searches from Washington, D.C. to Roseau on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Roseau 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 Roseau right now. Can momondo alert me if prices change?

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Cheap flights from Washington, D.C. to Roseau from $278

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 Roseau departing on 12/30. 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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British Airways flights from Washington, D.C. to Roseau

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

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

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

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 day to depart on your flight to Roseau?

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

Our data shows that the cheapest Washington, D.C. to Roseau flights are usually those with departure times in the evening. Our users have found flights to Roseau in the evening for as low as $804. Flights in the morning are often more expensive with an average ticket price of $924.

What is the cheapest airline that flies from Washington, D.C. to Roseau Douglas–Charles?

American Airlines is the most popular carrier operating from Washington, D.C. to Roseau Douglas–Charles

How long does it take to fly to Roseau?

Average flight duration from Washington, D.C. to Roseau depends on which airport you fly into and out of. Flying from Baltimore to Roseau is 6h 53m on average, while flying from Washington, D.C. to Roseau is 7h 21m on average. Roseau is the most popular airport in Roseau.

When to book flights from Washington, D.C. to Roseau

Cheap Washington, D.C. to Roseau (WAS to DOM) flight deals and tips

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

Direct flights

How far is Washington, D.C. to Roseau Douglas–Charles by plane?

When did momondo last update prices for flights from Washington, D.C. to Roseau Douglas–Charles Airport?

How many operators does momondo search for flights from Washington, D.C. to Roseau Douglas–Charles Airport?

How old do you have to be to fly from Washington, D.C. to Roseau Douglas–Charles Airport?

What documentation or ID do you need to fly to Roseau Douglas–Charles Airport?

What is the most popular airline from Washington, D.C. to Roseau?

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

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

Traveling to a place near Roseau?

Why use momondo?

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

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

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

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

An easier way to manage your Roseau 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

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