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.

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

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.

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

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

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 July 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.

$512 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 5:40 pm

BWI

DOM

30h 10m

2 stops

9:00 am - 6:23 pm

DOM

BWI

9h 23m

1 stop

$729Multiple Airlines

Sat, Aug 22 - Thu, Aug 27

7:18 pm - 5:40 pm

BWI

DOM

22h 22m

1 stop

9:00 am - 6:23 pm

DOM

BWI

9h 23m

1 stop

$731Multiple Airlines

Mon, Aug 24 - Thu, Aug 27

7:18 pm - 5:40 pm

BWI

DOM

22h 22m

1 stop

9:00 am - 6:23 pm

DOM

BWI

9h 23m

1 stop

$732Multiple Airlines

Thu, Aug 20 - Thu, Aug 27

6:00 am - 1:54 pm

BWI

DOM

7h 54m

1 stop

2:34 pm - 11:09 am

DOM

BWI

20h 35m

2 stops

$756American Airlines

Sat, Aug 22 - Wed, Aug 26

11:52 am - 5:40 pm

DCA

DOM

29h 48m

2 stops

9:00 am - 9:31 pm

DOM

DCA

12h 31m

1 stop

$759Multiple Airlines

Thu, Aug 13 - Thu, Aug 20

7:59 pm - 2:36 pm

DCA

DOM

17h 37m

1 stop

3:27 pm - 11:25 pm

DOM

DCA

8h 58m

1 stop

$762American Airlines

Tue, Dec 15 - Sat, Jan 30

8:05 pm - 2:36 pm

IAD

DOM

17h 31m

2 stops

4:50 pm - 11:03 am

DOM

IAD

19h 13m

2 stops

$773American Airlines

Tue, Dec 15 - Sat, Jan 30

8:18 pm - 2:36 pm

BWI

DOM

17h 18m

2 stops

4:50 pm - 9:19 am

DOM

BWI

17h 29m

1 stop

$787American 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

6:10 am - 2:17 pm

IAD

DOM

7h 07m

1 stop

3:45 pm - 11:29 am

DOM

IAD

20h 44m

1 stop

$1,262United Airlines

Sat, Nov 21 - Wed, Nov 25

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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

Dec 15

DCA7:59 pmWashington, D.C. Reagan-National

17h 37m

1 stop

DOM2:36 pmRoseau Douglas–Charles

Jan 30

DOM3:27 pmRoseau Douglas–Charles

8h 58m

1 stop

DCA11:25 pmWashington, D.C. Reagan-National

$762

American Airlines

Dec 15

IAD8:05 pmWashington, D.C. Dulles Intl

17h 31m

2 stops

DOM2:36 pmRoseau Douglas–Charles

Jan 30

DOM4:50 pmRoseau Douglas–Charles

19h 13m

2 stops

IAD11:03 amWashington, D.C. Dulles Intl

$773

American Airlines

Dec 15

BWI8:18 pmBaltimore/Washington

17h 18m

2 stops

DOM2:36 pmRoseau Douglas–Charles

Jan 30

DOM4:50 pmRoseau Douglas–Charles

17h 29m

1 stop

BWI9:19 amBaltimore/Washington

$787

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

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

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

United Airlines

Nov 21

IAD6:10 amWashington, D.C. Dulles Intl

7h 07m

1 stop

DOM2:17 pmRoseau Douglas–Charles

Nov 25

DOM3:45 pmRoseau Douglas–Charles

20h 44m

1 stop

IAD11:29 amWashington, D.C. Dulles Intl

$1,262

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Sat 8/22

11:30 am-5:40 pm

2 stops30h 10m

Roseau Douglas–Charles

Thu 8/27

9:00 am-6:23 pm

1 stop9h 23m

$729

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Mon 8/24

7:18 pm-5:40 pm

1 stop22h 22m

Roseau Douglas–Charles

Thu 8/27

9:00 am-6:23 pm

1 stop9h 23m

$731

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Thu 8/20

7:18 pm-5:40 pm

1 stop22h 22m

Roseau Douglas–Charles

Thu 8/27

9:00 am-6:23 pm

1 stop9h 23m

$732

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Sat 8/22

6:00 am-1:54 pm

1 stop7h 54m

Roseau Douglas–Charles

Wed 8/26

2:34 pm-11:09 am

2 stops20h 35m

$756

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Thu 8/13

11:52 am-5:40 pm

2 stops29h 48m

Roseau Douglas–Charles

Thu 8/20

9:00 am-9:31 pm

1 stop12h 31m

$759

Quickest round-trip

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Tue 12/15

7:59 pm-2:36 pm

1 stop17h 37m

Roseau Douglas–Charles

Sat 1/30

3:27 pm-11:25 pm

1 stop8h 58m

$762

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Tue 12/15

8:05 pm-2:36 pm

2 stops17h 31m

Roseau Douglas–Charles

Sat 1/30

4:50 pm-11:03 am

2 stops19h 13m

$773

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Tue 12/15

8:18 pm-2:36 pm

2 stops17h 18m

Roseau Douglas–Charles

Sat 1/30

4:50 pm-9:19 am

1 stop17h 29m

$787

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

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 11/21

6:10 am-2:17 pm

1 stop7h 07m

Roseau Douglas–Charles

Wed 11/25

3:45 pm-11:29 am

1 stop20h 44m

$1,262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

Airlines

Layovers

Other information

What is the cheapest month to fly to Roseau?

The cheapest month to fly to Roseau 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 during the month of August, then book flights to Roseau from Washington, D.C. during April instead. Flights to Roseau in April, while not as cheap as those in August, still average around $0.

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 07m
Direct flights	None

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.

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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 July 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 $580	Free Cancellation	Rating 7.1 11,765 reviews		Search American Airlines flights

Portsmouth

Marigot

Why use momondo?

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 $512

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 10/15. 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 Roseau

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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

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

Fastest flight time

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

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