Which layover airport offers the lowest fares from Washington, D.C. to Roseau?

Flights via Newark (EWR) offer the lowest average round-trip price of $501.

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

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

Which airport is the most popular layover for flights between Washington, D.C. and Roseau?

Newark (EWR) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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 7h 42m on average, while flying from Washington, D.C. to Roseau is 7h 53m on average. Roseau is the most popular airport in Roseau.

Which layover airport has the shortest travel time from Washington, D.C. to Roseau?

Flights connecting via Newark (EWR) have the shortest average one-way travel time: 7h 17m.

Which layover airport has the shortest connection time from Washington, D.C. to Roseau?

Newark (EWR) has the shortest average layover time for this route: 1h 39m.

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 September 2026, 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.

$313 Cheap Flights from Washington, D.C. to Roseau in 2026

Discover deals from 900+ travel sites with momondo.

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

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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

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 7 - Sat, Nov 14

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

7h 47m1 stop Miami

5:27 pm - 8:48 amDOM Roseau Douglas–Charles-BWI Baltimore/Washington

16h 21m2 stops Miami Charlotte Douglas

$632American Airlines

Sat, Nov 7 - Sat, Nov 14

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

9h 47m1 stop Miami

5:27 pm - 11:01 amDOM Roseau Douglas–Charles-BWI Baltimore/Washington

18h 34m1 stop Miami

$641American Airlines

Sat, Nov 7 - Sat, Nov 14

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

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

7h 47m1 stop Miami

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

8h 03m1 stop Miami

$657American Airlines

Sat, Nov 7 - Sat, Nov 14

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

Our best United Airlines deals on Washington, D.C. to Roseau 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 7

IAD6:10 amWashington, D.C. Dulles Intl

7h 07m

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 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

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

Our best American Airlines deals on Washington, D.C. to Roseau 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 7

BWI6:00 amBaltimore/Washington

7h 47m

1 stop

DOM2:47 pmRoseau Douglas–Charles

Nov 14

DOM5:27 pmRoseau Douglas–Charles

16h 21m

2 stops

BWI8:48 amBaltimore/Washington

$632

momondo Fare Finder

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

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Route

Depart

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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

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

IADDOM

Washington, D.C. Dulles Intl

Sat 11/7

6:10 am-2:17 pm

1 stop7h 07m

Roseau Douglas–Charles

Sat 11/14

3:45 pm-7:20 am

1 stop16h 35m

$592

BaltimoreRoseau

BWI Baltimore/Washington - DOM Roseau Douglas–Charles

BWIDOM

Baltimore/Washington

Sat 11/7

6:00 am-2:47 pm

1 stop7h 47m

Roseau Douglas–Charles

Sat 11/14

5:27 pm-8:48 am

2 stops16h 21m

$632

BaltimoreRoseau

BWI Baltimore/Washington - DOM Roseau Douglas–Charles

BWIDOM

Baltimore/Washington

Sat 11/7

6:00 am-4:47 pm

1 stop9h 47m

Roseau Douglas–Charles

Sat 11/14

5:27 pm-11:01 am

1 stop18h 34m

$641

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

Sat 11/7

6:00 am-2:47 pm

1 stop7h 47m

Roseau Douglas–Charles

Sat 11/14

5:27 pm-12:30 am

1 stop8h 03m

$657

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 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

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Other information

What is the cheapest month to fly to Roseau?

The cheapest month to fly to Roseau 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 during the month of April, then book flights to Roseau from Washington, D.C. during November instead. Flights to Roseau in November, while not as cheap as those in April, still average around $501.

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

Best Price Found	$313
Fastest flight time	7h 17m
Direct flights	None

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

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

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

Search flight deals

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

How far is Washington, D.C. to Roseau Douglas–Charles by plane?
Roseau Douglas–Charles is 1886.1 mi away from Washington, D.C.. 7h 17m 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 September 2026, 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 100% of all bookings.

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 $535	Free Cancellation	Rating 7.1 12,046 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?

Of course. momondo tracks the price of Washington, D.C. to Roseau flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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

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

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

What is the cheapest month to fly to Roseau?

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

Which airport is the most popular layover for flights between Washington, D.C. and Roseau?

Which layover airport offers the lowest fares from Washington, D.C. to Roseau?

Which layover airport has the shortest travel time from Washington, D.C. to Roseau?

Which layover airport has the shortest connection time from Washington, D.C. to Roseau?

How long does it take to fly to Roseau?

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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?

An easier way to manage your Roseau trip

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Find better results for your trip to Dominica

Airports servicing Dominica

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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 Roseau. Availability may vary depending on flight origin and airline.

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