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Cheap flights from Washington, D.C. Dulles Intl Airport to Roseau from $322

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. Dulles Intl Airport to Roseau departing on 6/17. 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
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 1:19 pm
IAD
-
DOM
7h 19m
1 stop
United Airlines Logo
2:45 pm - 11:25 pm
DOM
-
IAD
8h 40m
1 stop
$697United Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
4:05 pm - 8:15 pm
IAD
-
DOM
28h 10m
3 stops
Multiple Airlines Logo
7:15 am - 3:29 pm
DOM
-
IAD
32h 14m
3 stops
$1,050Multiple Airlines
Sat, May 30 - Thu, Jun 4
Multiple Airlines Logo
2:21 am - 7:35 pm
IAD
-
DOM
17h 14m
2 stops
Multiple Airlines Logo
4:05 pm - 12:33 am
DOM
-
IAD
32h 28m
2 stops
$1,052Multiple Airlines
Wed, May 13 - Thu, May 21
American Airlines Logo
8:22 pm - 1:47 pm
IAD
-
DOM
17h 25m
2 stops
American Airlines Logo
2:27 pm - 8:50 am
DOM
-
IAD
18h 23m
2 stops
$1,069American Airlines
Wed, May 27 - Wed, Jun 3
American Airlines Logo
9:20 am - 1:43 pm
IAD
-
DOM
28h 23m
2 stops
American Airlines Logo
2:27 pm - 12:38 pm
DOM
-
IAD
22h 11m
2 stops
$1,074American Airlines
Tue, Jul 7 - Thu, Jul 23
American Airlines Logo
1:06 pm - 1:47 pm
IAD
-
DOM
24h 41m
2 stops
American Airlines Logo
2:27 pm - 8:50 am
DOM
-
IAD
18h 23m
2 stops
$1,093American Airlines
Tue, May 26 - Sun, May 31
American Airlines Logo
9:20 am - 1:43 pm
IAD
-
DOM
28h 23m
2 stops
American Airlines Logo
4:37 pm - 12:38 pm
DOM
-
IAD
20h 01m
2 stops
$1,107American Airlines
Tue, Jul 7 - Sat, Jul 18
American Airlines Logo
8:22 pm - 1:45 pm
IAD
-
DOM
17h 23m
2 stops
American Airlines Logo
2:25 pm - 8:42 am
DOM
-
IAD
18h 17m
2 stops
$1,109American Airlines
Tue, Aug 4 - Mon, Aug 10
American Airlines Logo
1:06 pm - 1:47 pm
IAD
-
DOM
24h 41m
2 stops
American Airlines Logo
4:25 pm - 12:36 pm
DOM
-
IAD
20h 11m
2 stops
$1,114American Airlines
Wed, Jun 10 - Sat, Jun 13
Multiple Airlines Logo
4:05 pm - 8:15 pm
IAD
-
DOM
28h 10m
3 stops
Multiple Airlines Logo
7:15 am - 3:29 pm
DOM
-
IAD
32h 14m
2 stops
$1,116Multiple Airlines
Tue, May 26 - Sun, May 31

American Airlines flights from Washington, D.C. Dulles Intl Airport to Roseau

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Roseau flight tickets
American Airlines
May 27
IAD8:22 pmWashington, D.C. Dulles Intl
17h 25m
2 stops
DOM1:47 pmRoseau Douglas–Charles
Jun 3
DOM2:27 pmRoseau Douglas–Charles
18h 23m
2 stops
IAD8:50 amWashington, D.C. Dulles Intl
$1,069
American Airlines
Jul 7
IAD9:20 amWashington, D.C. Dulles Intl
28h 23m
2 stops
DOM1:43 pmRoseau Douglas–Charles
Jul 23
DOM2:27 pmRoseau Douglas–Charles
22h 11m
2 stops
IAD12:38 pmWashington, D.C. Dulles Intl
$1,074
American Airlines
May 26
IAD1:06 pmWashington, D.C. Dulles Intl
24h 41m
2 stops
DOM1:47 pmRoseau Douglas–Charles
May 31
DOM2:27 pmRoseau Douglas–Charles
18h 23m
2 stops
IAD8:50 amWashington, D.C. Dulles Intl
$1,093

United Airlines flights from Washington, D.C. Dulles Intl Airport to Roseau

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport 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
$697
United Airlines
Apr 1
IAD6:00 amWashington, D.C. Dulles Intl
7h 19m
1 stop
DOM1:19 pmRoseau Douglas–Charles
Apr 8
DOM2:45 pmRoseau Douglas–Charles
8h 40m
1 stop
IAD11:25 pmWashington, D.C. Dulles Intl
$1,230
United Airlines
Apr 1
IAD6:00 amWashington, D.C. Dulles Intl
7h 19m
1 stop
DOM1:19 pmRoseau Douglas–Charles
Apr 8
DOM2:45 pmRoseau Douglas–Charles
21h 03m
2 stops
IAD11:48 amWashington, D.C. Dulles Intl
$2,752

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 March 31, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Roseau that are best for you.

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

$697

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 5/30

4:05 pm-8:15 pm

3 stops28h 10m

Roseau Douglas–Charles

Thu 6/4

7:15 am-3:29 pm

3 stops32h 14m

$1,050

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Wed 5/13

2:21 am-7:35 pm

2 stops17h 14m

Roseau Douglas–Charles

Thu 5/21

4:05 pm-12:33 am

2 stops32h 28m

$1,052

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Wed 5/27

8:22 pm-1:47 pm

2 stops17h 25m

Roseau Douglas–Charles

Wed 6/3

2:27 pm-8:50 am

2 stops18h 23m

$1,069

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Tue 7/7

9:20 am-1:43 pm

2 stops28h 23m

Roseau Douglas–Charles

Thu 7/23

2:27 pm-12:38 pm

2 stops22h 11m

$1,074

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Tue 5/26

1:06 pm-1:47 pm

2 stops24h 41m

Roseau Douglas–Charles

Sun 5/31

2:27 pm-8:50 am

2 stops18h 23m

$1,093

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Tue 7/7

9:20 am-1:43 pm

2 stops28h 23m

Roseau Douglas–Charles

Sat 7/18

4:37 pm-12:38 pm

2 stops20h 01m

$1,107

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Tue 8/4

8:22 pm-1:45 pm

2 stops17h 23m

Roseau Douglas–Charles

Mon 8/10

2:25 pm-8:42 am

2 stops18h 17m

$1,109

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Wed 6/10

1:06 pm-1:47 pm

2 stops24h 41m

Roseau Douglas–Charles

Sat 6/13

4:25 pm-12:36 pm

2 stops20h 11m

$1,114

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Tue 5/26

4:05 pm-8:15 pm

3 stops28h 10m

Roseau Douglas–Charles

Sun 5/31

7:15 am-3:29 pm

2 stops32h 14m

$1,116

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Roseau flights?

You could potentially save up to 58% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Roseau flight.

When to book flights from Washington, D.C. Dulles Intl Airport to Roseau

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Roseau (IAD to DOM) flight deals and tips

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

Fastest flight time

7h 19m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Roseau takes 7h 19m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Roseau. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Roseau.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Roseau Douglas–Charles by plane?

    Roseau Douglas–Charles is 1901.3 mi away from Washington, D.C. Dulles Intl. A reasonable flight in good conditions will take 7h 19m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Roseau Douglas–Charles Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Roseau Douglas–Charles Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Roseau Douglas–Charles Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport 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.

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?

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 Washington, D.C..

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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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