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 Washington, D.C. to Roseau is 7h 27m on average, while flying from Baltimore to Roseau is 7h 47m on average. Roseau is the most popular airport in Roseau.

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.

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

American Airlines and United Airlines are the most popular carriers operating from Washington, D.C. to Roseau Douglas–Charles

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.

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.

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 August 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.

$322 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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 1:17 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

Wed, Oct 28 - Wed, Nov 4

6:00 am - 1:41 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

7h 41m1 stop Miami

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

8h 35m1 stop Miami

$597American Airlines

Wed, Oct 7 - Wed, Oct 14

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

7h 33m1 stop Miami

4:33 pm - 9:05 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

16h 32m1 stop Miami

$597American Airlines

Wed, Sep 23 - Wed, Sep 30

6:00 am - 1:41 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

7h 41m1 stop Miami

2:21 pm - 12:28 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

10h 07m1 stop Miami

$597American Airlines

Wed, Oct 7 - Wed, Oct 14

6:00 am - 1:41 pmBWI Baltimore/Washington-DOM Roseau Douglas–Charles

7h 41m1 stop Miami

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

18h 24m2 stops Miami Charlotte Douglas

$602American Airlines

Wed, Oct 7 - Wed, Oct 14

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

9h 39m2 stops Charlotte Douglas Miami

4:33 pm - 9:55 amDOM Roseau Douglas–Charles-IAD Washington, D.C. Dulles Intl

17h 22m2 stops Miami Charlotte Douglas

$602American Airlines

Wed, Sep 23 - Wed, Sep 30

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

10h 53m2 stops Charlotte Douglas Miami

4:33 pm - 9:24 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

16h 51m2 stops Miami Charlotte Douglas

$602American Airlines

Wed, Sep 23 - Wed, Sep 30

6:09 am - 3:53 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

9h 44m2 stops Charlotte Douglas Miami

4:33 pm - 9:05 amDOM Roseau Douglas–Charles-DCA Washington, D.C. Reagan-National

16h 32m1 stop Miami

$602American Airlines

Wed, Sep 23 - Wed, Sep 30

5:00 am - 1:41 pmDCA Washington, D.C. Reagan-National-DOM Roseau Douglas–Charles

8h 41m1 stop Miami

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

16h 59m2 stops Miami New York LaGuardia

$602American Airlines

Wed, Oct 7 - Wed, Oct 14

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

$642United Airlines

Sat, Feb 20 - Wed, Feb 24

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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

American Airlines

Sep 23

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

7h 33m

1 stop

DOM3:53 pmRoseau Douglas–Charles

Sep 30

DOM4:33 pmRoseau Douglas–Charles

16h 32m

1 stop

DCA9:05 amWashington, D.C. Reagan-National

$597

American Airlines

Sep 23

DCA6:09 amWashington, D.C. Reagan-National

9h 44m

2 stops

DOM3:53 pmRoseau Douglas–Charles

Sep 30

DOM4:33 pmRoseau Douglas–Charles

16h 32m

1 stop

DCA9:05 amWashington, D.C. Reagan-National

$602

American Airlines

Oct 7

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

8h 41m

2 stops

DOM1:41 pmRoseau Douglas–Charles

Oct 14

DOM2:21 pmRoseau Douglas–Charles

16h 59m

2 stops

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

$642

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

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

United Airlines

Oct 28

IAD6:10 amWashington, D.C. Dulles Intl

7h 07m

1 stop

DOM1:17 pmRoseau Douglas–Charles

Nov 4

DOM3:45 pmRoseau Douglas–Charles

16h 35m

1 stop

IAD7:20 amWashington, D.C. Dulles Intl

$592

United Airlines

Nov 11

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

$672

United Airlines

Dec 11

DCA7:40 pmWashington, D.C. Reagan-National

17h 37m

1 stop

DOM2:17 pmRoseau Douglas–Charles

Dec 19

DOM3:45 pmRoseau Douglas–Charles

17h 28m

1 stop

DCA8:13 amWashington, D.C. Reagan-National

$712

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

Wed 10/28

6:10 am-1:17 pm

1 stop7h 07m

Roseau Douglas–Charles

Wed 11/4

3:45 pm-7:20 am

1 stop16h 35m

$592

BaltimoreRoseau

BWI Baltimore/Washington - DOM Roseau Douglas–Charles

BWIDOM

Baltimore/Washington

Wed 10/7

6:00 am-1:41 pm

1 stop7h 41m

Roseau Douglas–Charles

Wed 10/14

2:21 pm-10:56 pm

1 stop8h 35m

$597

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Wed 9/23

8:20 am-3:53 pm

1 stop7h 33m

Roseau Douglas–Charles

Wed 9/30

4:33 pm-9:05 am

1 stop16h 32m

$597

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Wed 10/7

6:00 am-1:41 pm

1 stop7h 41m

Roseau Douglas–Charles

Wed 10/14

2:21 pm-12:28 am

1 stop10h 07m

$597

BaltimoreRoseau

BWI Baltimore/Washington - DOM Roseau Douglas–Charles

BWIDOM

Baltimore/Washington

Wed 10/7

6:00 am-1:41 pm

1 stop7h 41m

Roseau Douglas–Charles

Wed 10/14

2:21 pm-8:45 am

2 stops18h 24m

$602

Washington, D.C.Roseau

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

IADDOM

Washington, D.C. Dulles Intl

Wed 9/23

6:14 am-3:53 pm

2 stops9h 39m

Roseau Douglas–Charles

Wed 9/30

4:33 pm-9:55 am

2 stops17h 22m

$602

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Wed 9/23

5:00 am-3:53 pm

2 stops10h 53m

Roseau Douglas–Charles

Wed 9/30

4:33 pm-9:24 am

2 stops16h 51m

$602

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Wed 9/23

6:09 am-3:53 pm

2 stops9h 44m

Roseau Douglas–Charles

Wed 9/30

4:33 pm-9:05 am

1 stop16h 32m

$602

Washington, D.C.Roseau

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

DCADOM

Washington, D.C. Reagan-National

Wed 10/7

5:00 am-1:41 pm

1 stop8h 41m

Roseau Douglas–Charles

Wed 10/14

2:21 pm-7:20 am

2 stops16h 59m

$602

Quickest round-trip

Washington, D.C.Roseau

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

IADDOM

Washington, D.C. Dulles Intl

Sat 2/20

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Wed 2/24

3:45 pm-11:00 pm

1 stop8h 15m

$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 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 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	$322
Fastest flight time	7h 07m
Direct flights	None

The best one-way flight to Roseau from Washington, D.C. in the past 72 hours is $322. The best round-trip flight deal from Washington, D.C. to Roseau found on momondo in the last 72 hours is $592.

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

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 07m 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 August 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 12,011 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 $322

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 10/31. 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 Roseau

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

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

Our best United 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

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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

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An easier way to manage your Roseau trip

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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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