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.

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 43m on average, while flying from Washington, D.C. to Roseau is 12h 33m on average. Roseau is the most popular airport in Roseau.

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 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.

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.

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 March 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.

$303 Cheap Flights from Washington, D.C. to Roseau in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 1:19 pm

IAD

DOM

7h 19m

1 stop

2:45 pm - 11:25 pm

DOM

IAD

8h 40m

1 stop

$607United Airlines

Wed, Apr 15 - Wed, Apr 22

6:00 am - 1:49 pm

BWI

DOM

7h 49m

1 stop

2:29 pm - 11:49 pm

DOM

BWI

9h 20m

1 stop

$612American Airlines

Wed, Apr 15 - Wed, Apr 22

5:05 am - 1:49 pm

BWI

DOM

8h 44m

2 stops

2:29 pm - 9:00 am

DOM

BWI

18h 31m

2 stops

$617American Airlines

Wed, Apr 15 - Wed, Apr 22

3:26 pm - 5:40 pm

BWI

DOM

26h 14m

2 stops

9:00 am - 7:49 pm

DOM

BWI

10h 49m

1 stop

$638Multiple Airlines

Wed, May 6 - Thu, May 14

5:00 am - 1:49 pm

DCA

DOM

8h 49m

1 stop

4:25 pm - 12:41 am

DOM

DCA

8h 16m

1 stop

$647American Airlines

Sat, May 16 - Sat, May 23

5:00 am - 1:49 pm

DCA

DOM

8h 49m

1 stop

4:25 pm - 9:29 am

DOM

DCA

17h 04m

2 stops

$652American Airlines

Sat, May 16 - Sat, May 23

6:00 am - 1:19 pm

IAD

DOM

7h 19m

1 stop

2:45 pm - 11:25 pm

DOM

IAD

8h 40m

1 stop

$674United Airlines

Sat, Apr 11 - Sat, Apr 18

10:10 am - 7:10 pm

BWI

DOM

33h 00m

3 stops

9:00 am - 7:49 pm

DOM

BWI

10h 49m

1 stop

$710Multiple Airlines

Wed, May 6 - Thu, May 14

5:00 am - 1:45 pm

BWI

DOM

8h 45m

2 stops

2:25 pm - 4:46 pm

DOM

BWI

26h 21m

2 stops

$724American Airlines

Wed, Aug 5 - Wed, Aug 12

6:05 am - 5:40 pm

BWI

DOM

11h 35m

2 stops

9:00 am - 7:49 pm

DOM

BWI

10h 49m

1 stop

$725Multiple Airlines

Sun, May 3 - Sun, May 10

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

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

American Airlines

Apr 15

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

8h 49m

1 stop

DOM1:49 pmRoseau Douglas–Charles

Apr 22

DOM2:29 pmRoseau Douglas–Charles

8h 59m

1 stop

DCA11:28 pmWashington, D.C. Reagan-National

$612

American Airlines

Apr 15

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

8h 49m

2 stops

DOM1:49 pmRoseau Douglas–Charles

Apr 22

DOM2:29 pmRoseau Douglas–Charles

8h 59m

1 stop

DCA11:28 pmWashington, D.C. Reagan-National

$617

American Airlines

May 16

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

8h 49m

1 stop

DOM1:49 pmRoseau Douglas–Charles

May 23

DOM4:25 pmRoseau Douglas–Charles

8h 16m

1 stop

DCA12:41 amWashington, D.C. Reagan-National

$647

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

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

United Airlines

Apr 15

IAD6:00 amWashington, D.C. Dulles Intl

7h 19m

1 stop

DOM1:19 pmRoseau Douglas–Charles

Apr 22

DOM2:45 pmRoseau Douglas–Charles

8h 40m

1 stop

IAD11:25 pmWashington, D.C. Dulles Intl

$607

United Airlines

Apr 11

IAD6:00 amWashington, D.C. Dulles Intl

7h 19m

1 stop

DOM1:19 pmRoseau Douglas–Charles

Apr 18

DOM2:45 pmRoseau Douglas–Charles

8h 40m

1 stop

IAD11:25 pmWashington, D.C. Dulles Intl

$674

United Airlines

Apr 15

IAD6:00 amWashington, D.C. Dulles Intl

7h 19m

1 stop

DOM1:19 pmRoseau Douglas–Charles

Apr 22

DOM2:45 pmRoseau Douglas–Charles

21h 03m

2 stops

IAD11:48 amWashington, D.C. Dulles Intl

$3,797

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Wed 4/15

6:00 am-1:19 pm

1 stop7h 19m

Roseau Douglas–Charles

Wed 4/22

2:45 pm-11:25 pm

1 stop8h 40m

$607

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Wed 4/15

6:00 am-1:49 pm

1 stop7h 49m

Roseau Douglas–Charles

Wed 4/22

2:29 pm-11:49 pm

1 stop9h 20m

$612

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Wed 4/15

5:05 am-1:49 pm

2 stops8h 44m

Roseau Douglas–Charles

Wed 4/22

2:29 pm-9:00 am

2 stops18h 31m

$617

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Wed 5/6

3:26 pm-5:40 pm

2 stops26h 14m

Roseau Douglas–Charles

Thu 5/14

9:00 am-7:49 pm

1 stop10h 49m

$638

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Sat 5/16

5:00 am-1:49 pm

1 stop8h 49m

Roseau Douglas–Charles

Sat 5/23

4:25 pm-12:41 am

1 stop8h 16m

$647

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Sat 5/16

5:00 am-1:49 pm

1 stop8h 49m

Roseau Douglas–Charles

Sat 5/23

4:25 pm-9:29 am

2 stops17h 04m

$652

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 4/11

6:00 am-1:19 pm

1 stop7h 19m

Roseau Douglas–Charles

Sat 4/18

2:45 pm-11:25 pm

1 stop8h 40m

$674

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Wed 5/6

10:10 am-7:10 pm

3 stops33h 00m

Roseau Douglas–Charles

Thu 5/14

9:00 am-7:49 pm

1 stop10h 49m

$710

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Wed 8/5

5:00 am-1:45 pm

2 stops8h 45m

Roseau Douglas–Charles

Wed 8/12

2:25 pm-4:46 pm

2 stops26h 21m

$724

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Sun 5/3

6:05 am-5:40 pm

2 stops11h 35m

Roseau Douglas–Charles

Sun 5/10

9:00 am-7:49 pm

1 stop10h 49m

$725

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

Airlines

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Other information

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

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

Fastest flight time	7h 43m
Direct flights	None

The fastest flight from Washington, D.C. to Roseau takes 7h 43m

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

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 43m 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 March 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 11,488 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 $303

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 5/20. 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

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

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

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

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