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 Washington, D.C. to Roseau is 7h 19m on average, while flying from Baltimore to Roseau is 7h 43m 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 September 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.

$279 Cheap Flights from Washington, D.C. to Roseau in 2025/26

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

Round-trip

One-way

Last minute

Cheap round-trip flights

5:59 am - 2:43 pmDCA-DOM

7h 44m1 stop

5:10 pm - 12:24 amDOM-DCA

8h 14m1 stop

$501American Airlines

Find Deal

Fri, Nov 14 - Sat, Nov 22

6:00 am - 2:43 pmBWI-DOM

7h 43m1 stop

3:24 pm - 11:59 pmDOM-BWI

9h 35m1 stop

$501American Airlines

Find Deal

Fri, Nov 14 - Thu, Nov 20

10:10 pm - 2:43 pmDCA-DOM

15h 33m2 stops

5:10 pm - 9:14 amDOM-DCA

17h 04m2 stops

$505American Airlines

Find Deal

Fri, Nov 14 - Sat, Nov 22

7:59 pm - 2:25 pmDCA-DOM

17h 26m1 stop

3:10 pm - 11:59 pmDOM-DCA

9h 49m1 stop

$541American Airlines

Find Deal

Thu, Jan 8 - Tue, Jan 13

7:54 pm - 2:25 pmDCA-DOM

17h 31m2 stops

3:10 pm - 11:59 pmDOM-DCA

9h 49m1 stop

$545American Airlines

Find Deal

Thu, Jan 8 - Tue, Jan 13

7:00 pm - 2:25 pmBWI-DOM

18h 25m1 stop

3:10 pm - 9:45 amDOM-BWI

19h 35m1 stop

$585American Airlines

Find Deal

Thu, Jan 8 - Tue, Jan 13

6:00 am - 2:17 pmIAD-DOM

7h 17m1 stop

3:45 pm - 11:06 pmDOM-IAD

8h 21m1 stop

$611United Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

7:26 pm - 5:50 pmIAD-DOM

21h 24m1 stop

9:00 am - 6:41 pmDOM-IAD

10h 41m1 stop

$632Multiple Airlines

Find Deal

Sun, Nov 2 - Sun, Nov 9

6:00 am - 2:17 pmIAD-DOM

7h 17m1 stop

3:45 pm - 11:08 pmDOM-IAD

8h 23m1 stop

$2,556United Airlines

Find Deal

Wed, Feb 11 - Sat, Feb 21

6:00 am - 2:17 pmIAD-DOM

7h 17m1 stop

3:45 pm - 11:06 pmDOM-IAD

8h 21m1 stop

$2,801United Airlines

Find Deal

Sat, Dec 20 - Sat, Dec 27

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

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

American Airlines

Nov 14

BWI6:00 amBaltimore/Washington

7h 43m

1 stop

DOM2:43 pmRoseau Douglas–Charles

Nov 20

DOM3:24 pmRoseau Douglas–Charles

9h 35m

1 stop

BWI11:59 pmBaltimore/Washington

$501

Find similar

American Airlines

Nov 14

DCA10:10 pmWashington, D.C. Reagan-National

15h 33m

2 stops

DOM2:43 pmRoseau Douglas–Charles

Nov 22

DOM5:10 pmRoseau Douglas–Charles

17h 04m

2 stops

DCA9:14 amWashington, D.C. Reagan-National

$505

Find similar

American Airlines

Jan 8

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

17h 26m

1 stop

DOM2:25 pmRoseau Douglas–Charles

Jan 13

DOM3:10 pmRoseau Douglas–Charles

9h 49m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

$541

Find similar

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 17

IAD6:00 amWashington, D.C. Dulles Intl

7h 17m

1 stop

DOM2:17 pmRoseau Douglas–Charles

Dec 24

DOM3:45 pmRoseau Douglas–Charles

8h 21m

1 stop

IAD11:06 pmWashington, D.C. Dulles Intl

$611

Find similar

United Airlines

Feb 11

IAD6:00 amWashington, D.C. Dulles Intl

7h 17m

1 stop

DOM2:17 pmRoseau Douglas–Charles

Feb 21

DOM3:45 pmRoseau Douglas–Charles

8h 23m

1 stop

IAD11:08 pmWashington, D.C. Dulles Intl

$2,556

Find similar

United Airlines

Dec 20

IAD6:00 amWashington, D.C. Dulles Intl

7h 17m

1 stop

DOM2:17 pmRoseau Douglas–Charles

Dec 27

DOM3:45 pmRoseau Douglas–Charles

8h 21m

1 stop

IAD11:06 pmWashington, D.C. Dulles Intl

$2,801

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Fri 11/14

5:59 am-2:43 pm

1 stop7h 44m

Roseau Douglas–Charles

Sat 11/22

5:10 pm-12:24 am

1 stop8h 14m

$501

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Fri 11/14

6:00 am-2:43 pm

1 stop7h 43m

Roseau Douglas–Charles

Thu 11/20

3:24 pm-11:59 pm

1 stop9h 35m

$501

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Fri 11/14

10:10 pm-2:43 pm

2 stops15h 33m

Roseau Douglas–Charles

Sat 11/22

5:10 pm-9:14 am

2 stops17h 04m

$505

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Thu 1/8

7:59 pm-2:25 pm

1 stop17h 26m

Roseau Douglas–Charles

Tue 1/13

3:10 pm-11:59 pm

1 stop9h 49m

$541

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Thu 1/8

7:54 pm-2:25 pm

2 stops17h 31m

Roseau Douglas–Charles

Tue 1/13

3:10 pm-11:59 pm

1 stop9h 49m

$545

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Thu 1/8

7:00 pm-2:25 pm

1 stop18h 25m

Roseau Douglas–Charles

Tue 1/13

3:10 pm-9:45 am

1 stop19h 35m

$585

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Wed 12/17

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Wed 12/24

3:45 pm-11:06 pm

1 stop8h 21m

$611

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sun 11/2

7:26 pm-5:50 pm

1 stop21h 24m

Roseau Douglas–Charles

Sun 11/9

9:00 am-6:41 pm

1 stop10h 41m

$632

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Wed 2/11

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Sat 2/21

3:45 pm-11:08 pm

1 stop8h 23m

$2,556

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 12/20

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Sat 12/27

3:45 pm-11:06 pm

1 stop8h 21m

$2,801

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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.. 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 September 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 66% of all bookings. The subsequent popular airline is United Airlines at 34%.

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 10,000 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 $279

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 11/1. 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

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 Washington, D.C. to Roseau is 7h 19m on average, while flying from Baltimore to Roseau is 7h 43m 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.

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