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Cheap flights from District of Columbia to Roseau from $289

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Roseau departing on 10/12. 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 District of Columbia to Roseau

Cheap round-trip flights

American Airlines Logo
7:59 pm - 2:44 pmDCA-DOM
17h 45m1 stop
American Airlines Logo
3:24 pm - 7:49 amDOM-DCA
17h 25m2 stops
$505American Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
American Airlines Logo
7:59 pm - 2:44 pmDCA-DOM
17h 45m1 stop
American Airlines Logo
3:24 pm - 12:41 pmDOM-DCA
22h 17m1 stop
$512American Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
American Airlines Logo
5:59 am - 2:44 pmDCA-DOM
7h 45m1 stop
American Airlines Logo
3:24 pm - 12:24 amDOM-DCA
10h 00m1 stop
$541American Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
American Airlines Logo
5:00 am - 2:44 pmDCA-DOM
8h 44m1 stop
American Airlines Logo
3:24 pm - 9:14 amDOM-DCA
18h 50m2 stops
$545American Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
American Airlines Logo
10:45 pm - 1:34 pmDCA-DOM
38h 49m2 stops
American Airlines Logo
2:14 pm - 11:59 pmDOM-DCA
9h 45m1 stop
$565American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
American Airlines Logo
10:45 pm - 1:34 pmDCA-DOM
38h 49m2 stops
American Airlines Logo
2:14 pm - 7:50 amDOM-DCA
17h 36m2 stops
$605American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
6:00 am - 2:17 pmIAD-DOM
7h 17m1 stop
United Airlines Logo
3:45 pm - 11:07 pmDOM-IAD
8h 22m1 stop
$954United Airlines
Find Deal
Sat, Dec 27 - Wed, Dec 31
Logo
8:30 am - 5:50 pmIAD-DOM
32h 20m2 stops
Logo
10:25 am - 7:07 pmDOM-IAD
9h 42m1 stop
$1,252
Find Deal
Fri, Dec 26 - Sun, Jan 4
United Airlines Logo
6:00 am - 2:17 pmIAD-DOM
7h 17m1 stop
United Airlines Logo
3:45 pm - 11:00 pmDOM-IAD
8h 15m1 stop
$1,371United Airlines
Find Deal
Wed, Feb 11 - Sat, Feb 21
United Airlines Logo
6:15 am - 1:19 pmIAD-DOM
7h 04m1 stop
United Airlines Logo
2:45 pm - 10:58 pmDOM-IAD
8h 13m1 stop
$3,699United Airlines
Find Deal
Sat, Oct 18 - Sat, Nov 1

American Airlines flights from District of Columbia to Roseau

Our best American Airlines deals on District of Columbia to Roseau flight tickets
American Airlines
Nov 11
DCA7:59 pmWashington, D.C. Reagan-National
17h 45m
1 stop
DOM2:44 pmRoseau Douglas–Charles
Nov 17
DOM3:24 pmRoseau Douglas–Charles
17h 25m
2 stops
DCA7:49 amWashington, D.C. Reagan-National
$505
Find similar
American Airlines
Nov 11
DCA7:59 pmWashington, D.C. Reagan-National
17h 45m
1 stop
DOM2:44 pmRoseau Douglas–Charles
Nov 17
DOM3:24 pmRoseau Douglas–Charles
22h 17m
1 stop
DCA12:41 pmWashington, D.C. Reagan-National
$512
Find similar
American Airlines
Nov 12
DCA5:59 amWashington, D.C. Reagan-National
7h 45m
1 stop
DOM2:44 pmRoseau Douglas–Charles
Nov 18
DOM3:24 pmRoseau Douglas–Charles
10h 00m
1 stop
DCA12:24 amWashington, D.C. Reagan-National
$541
Find similar

United Airlines flights from District of Columbia to Roseau

Our best United Airlines deals on District of Columbia to Roseau flight tickets
United Airlines
Dec 27
IAD6:00 amWashington, D.C. Dulles Intl
7h 17m
1 stop
DOM2:17 pmRoseau Douglas–Charles
Dec 31
DOM3:45 pmRoseau Douglas–Charles
8h 22m
1 stop
IAD11:07 pmWashington, D.C. Dulles Intl
$954
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 15m
1 stop
IAD11:00 pmWashington, D.C. Dulles Intl
$1,371
Find similar
United Airlines
Oct 18
IAD6:15 amWashington, D.C. Dulles Intl
7h 04m
1 stop
DOM1:19 pmRoseau Douglas–Charles
Nov 1
DOM2:45 pmRoseau Douglas–Charles
8h 13m
1 stop
IAD10:58 pmWashington, D.C. Dulles Intl
$3,699
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 August 21, 2025.
Use the filters below to find and compare flights from District of Columbia to Roseau that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Tue 11/11

7:59 pm-2:44 pm

1 stop17h 45m

Roseau Douglas–Charles

Mon 11/17

3:24 pm-7:49 am

2 stops17h 25m

$505

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Tue 11/11

7:59 pm-2:44 pm

1 stop17h 45m

Roseau Douglas–Charles

Mon 11/17

3:24 pm-12:41 pm

1 stop22h 17m

$512

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Wed 11/12

5:59 am-2:44 pm

1 stop7h 45m

Roseau Douglas–Charles

Tue 11/18

3:24 pm-12:24 am

1 stop10h 00m

$541

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Wed 11/12

5:00 am-2:44 pm

1 stop8h 44m

Roseau Douglas–Charles

Tue 11/18

3:24 pm-9:14 am

2 stops18h 50m

$545

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Sat 10/4

10:45 pm-1:34 pm

2 stops38h 49m

Roseau Douglas–Charles

Sat 10/11

2:14 pm-11:59 pm

1 stop9h 45m

$565

Washington, D.C.Roseau

DCA - DOM

DCADOM

Washington, D.C. Reagan-National

Sat 10/4

10:45 pm-1:34 pm

2 stops38h 49m

Roseau Douglas–Charles

Sat 10/11

2:14 pm-7:50 am

2 stops17h 36m

$605

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 12/27

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Wed 12/31

3:45 pm-11:07 pm

1 stop8h 22m

$954

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Fri 12/26

8:30 am-5:50 pm

2 stops32h 20m

Roseau Douglas–Charles

Sun 1/4

10:25 am-7:07 pm

1 stop9h 42m

$1,252

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-11:00 pm

1 stop8h 15m

$1,371

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 10/18

6:15 am-1:19 pm

1 stop7h 04m

Roseau Douglas–Charles

Sat 11/1

2:45 pm-10:58 pm

1 stop8h 13m

$3,699

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Roseau from

How to get the cheapest flight ticket from District of Columbia 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 month to fly to Roseau?

The cheapest month to fly to Roseau from District of Columbia is in May. Flight prices, which tend to average around $657, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Roseau from District of Columbia during September instead. Flights to Roseau in September, while not as cheap as those in May, still average around $660.

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 District of Columbia. 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 District of Columbia 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.

Cheap District of Columbia to Roseau flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Roseau

Direct flights

None
There are no direct flights from District of Columbia to Roseau. There are no popular flight routes from District of Columbia to Roseau.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Roseau Douglas–Charles Airport?

    Prices for flights from District of Columbia to Roseau Douglas–Charles Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from District of Columbia to Roseau Douglas–Charles Airport?

  • How old do you have to be to fly from District of Columbia to Roseau Douglas–Charles Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia 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.

Best airlines flying from District of Columbia to Roseau

Compare and see reviews for airlines that fly from District of Columbia to Roseau with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $580Free CancellationRating
7.2
10,000 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 District of Columbia to Roseau?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Roseau from District of Columbia.

Can I find flights from District of Columbia to Roseau with flexible booking policies on momondo?

All flight searches from District of Columbia to Roseau on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Roseau?

momondo helps you find the best flight between District of Columbia and Roseau by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from District of Columbia to Roseau right now. Can momondo alert me if prices change?

Price alerts on flights to Roseau from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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