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Cheap flights from Washington, D.C. to Roseau from $393

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 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:39 pm - 5:40 pm
BWI
-
DOM
23h 01m
1 stop
Multiple Airlines Logo
9:00 am - 6:44 pm
DOM
-
BWI
9h 44m
1 stop
$549Multiple Airlines
Mon, May 4 - Fri, May 15
Multiple Airlines Logo
6:39 pm - 5:40 pm
BWI
-
DOM
23h 01m
1 stop
Multiple Airlines Logo
9:00 am - 10:51 am
DOM
-
BWI
25h 51m
2 stops
$565Multiple Airlines
Mon, May 4 - Thu, May 14
Multiple Airlines Logo
6:39 pm - 5:40 pm
BWI
-
DOM
23h 01m
1 stop
Multiple Airlines Logo
9:00 am - 6:05 am
DOM
-
BWI
21h 05m
1 stop
$577Multiple Airlines
Mon, Apr 27 - Fri, May 8
Multiple Airlines Logo
3:01 pm - 5:40 pm
BWI
-
DOM
26h 39m
2 stops
Multiple Airlines Logo
9:00 am - 6:44 pm
DOM
-
BWI
9h 44m
1 stop
$581Multiple Airlines
Sat, May 2 - Fri, May 15
Multiple Airlines Logo
6:39 pm - 5:40 pm
BWI
-
DOM
23h 01m
1 stop
Multiple Airlines Logo
9:00 am - 2:20 pm
DOM
-
BWI
29h 20m
2 stops
$592Multiple Airlines
Mon, May 4 - Tue, May 12
Multiple Airlines Logo
6:39 pm - 5:40 pm
BWI
-
DOM
23h 01m
1 stop
Multiple Airlines Logo
9:00 am - 2:20 pm
DOM
-
BWI
29h 20m
2 stops
$601Multiple Airlines
Mon, Apr 27 - Tue, May 5
Multiple Airlines Logo
6:39 pm - 5:40 pm
BWI
-
DOM
23h 01m
1 stop
Multiple Airlines Logo
9:00 am - 6:05 am
DOM
-
BWI
21h 05m
1 stop
$605Multiple Airlines
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
6:20 am - 5:40 pm
BWI
-
DOM
11h 20m
1 stop
Multiple Airlines Logo
9:00 am - 6:05 am
DOM
-
BWI
21h 05m
1 stop
$606Multiple Airlines
Tue, Apr 28 - Thu, May 7
American Airlines Logo
6:02 am - 1:47 pm
DCA
-
DOM
7h 45m
1 stop
American Airlines Logo
4:25 pm - 12:41 am
DOM
-
DCA
8h 16m
1 stop
$689American Airlines
Wed, Jun 10 - Sat, Jun 13
American Airlines Logo
6:02 am - 1:47 pm
DCA
-
DOM
7h 45m
1 stop
American Airlines Logo
4:25 pm - 7:59 am
DOM
-
DCA
15h 34m
2 stops
$754American Airlines
Wed, Jun 10 - Sat, Jun 13

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

Our best American Airlines deals on Washington, D.C. to Roseau flight tickets
American Airlines
Jun 10
DCA6:02 amWashington, D.C. Reagan-National
7h 45m
1 stop
DOM1:47 pmRoseau Douglas–Charles
Jun 13
DOM4:25 pmRoseau Douglas–Charles
8h 16m
1 stop
DCA12:41 amWashington, D.C. Reagan-National
$689
American Airlines
May 8
BWI3:31 pmBaltimore/Washington
22h 18m
2 stops
DOM1:49 pmRoseau Douglas–Charles
May 13
DOM2:29 pmRoseau Douglas–Charles
9h 20m
1 stop
BWI11:49 pmBaltimore/Washington
$752
American Airlines
Jun 10
DCA6:02 amWashington, D.C. Reagan-National
7h 45m
1 stop
DOM1:47 pmRoseau Douglas–Charles
Jun 13
DOM4:25 pmRoseau Douglas–Charles
15h 34m
2 stops
DCA7:59 amWashington, D.C. Reagan-National
$754

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Roseau that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 14, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Roseau that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Mon 5/4

6:39 pm-5:40 pm

1 stop23h 01m

Roseau Douglas–Charles

Fri 5/15

9:00 am-6:44 pm

1 stop9h 44m

$549

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Mon 5/4

6:39 pm-5:40 pm

1 stop23h 01m

Roseau Douglas–Charles

Thu 5/14

9:00 am-10:51 am

2 stops25h 51m

$565

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Mon 4/27

6:39 pm-5:40 pm

1 stop23h 01m

Roseau Douglas–Charles

Fri 5/8

9:00 am-6:05 am

1 stop21h 05m

$577

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Sat 5/2

3:01 pm-5:40 pm

2 stops26h 39m

Roseau Douglas–Charles

Fri 5/15

9:00 am-6:44 pm

1 stop9h 44m

$581

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Mon 5/4

6:39 pm-5:40 pm

1 stop23h 01m

Roseau Douglas–Charles

Tue 5/12

9:00 am-2:20 pm

2 stops29h 20m

$592

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Mon 4/27

6:39 pm-5:40 pm

1 stop23h 01m

Roseau Douglas–Charles

Tue 5/5

9:00 am-2:20 pm

2 stops29h 20m

$601

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Thu 4/30

6:39 pm-5:40 pm

1 stop23h 01m

Roseau Douglas–Charles

Thu 5/7

9:00 am-6:05 am

1 stop21h 05m

$605

BaltimoreRoseau

BWI - DOM

BWIDOM

Baltimore/Washington

Tue 4/28

6:20 am-5:40 pm

1 stop11h 20m

Roseau Douglas–Charles

Thu 5/7

9:00 am-6:05 am

1 stop21h 05m

$606
Quickest round-trip

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Wed 6/10

6:02 am-1:47 pm

1 stop7h 45m

Roseau Douglas–Charles

Sat 6/13

4:25 pm-12:41 am

1 stop8h 16m

$689

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Wed 6/10

6:02 am-1:47 pm

1 stop7h 45m

Roseau Douglas–Charles

Sat 6/13

4:25 pm-7:59 am

2 stops15h 34m

$754

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Roseau from

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

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

Percentage of 1-stop return trips between Washington, D.C. and Roseau selected by momondo users, with the same layover airport each way, over the last 12 months.

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

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

Average price of 1-stop round-trip flights from Washington, D.C. to Roseau, with the same layover airport on both legs, clicked by momondo users over the past 12 months.

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

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

Average total travel time for 1-stop one-way flights from Washington, D.C. to Roseau, grouped by layover airport, based on momondo user clicks from the past 12 months.

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?

Average connection time for 1-stop one-way flights from Washington, D.C. to Roseau, grouped by layover airport, based on momondo user clicks over the last 12 months.

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

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

6h 46m

Direct flights

None
The fastest flight from Washington, D.C. to Roseau takes 6h 46m
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.. 6h 46m 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?

  • 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?

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 AirlinesPriceFrom $535Free CancellationRating
7.1
11,565 reviews
Search American Airlines flights

Traveling to a place near Roseau?

Book flights to Roseau if you plan to visit one of these locations
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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