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Cheap flights from Washington, D.C. Dulles Intl Airport to Dominica from $278

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 Dominica departing on 2/18. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Dominica

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 1:17 pm
IAD
-
DOM
7h 17m1 stop
United Airlines Logo
2:45 pm - 11:20 pm
DOM
-
IAD
8h 35m1 stop
$501United Airlines
Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
6:00 am - 1:17 pm
IAD
-
DOM
7h 17m1 stop
United Airlines Logo
2:45 pm - 11:19 pm
DOM
-
IAD
8h 34m1 stop
$551United Airlines
Sat, Mar 21 - Sat, Mar 28
United Airlines Logo
6:00 am - 2:17 pm
IAD
-
DOM
7h 17m1 stop
United Airlines Logo
3:45 pm - 11:21 pm
DOM
-
IAD
8h 36m1 stop
$572United Airlines
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
6:00 am - 2:17 pm
IAD
-
DOM
7h 17m1 stop
United Airlines Logo
3:45 pm - 11:13 pm
DOM
-
IAD
8h 28m1 stop
$636United Airlines
Wed, Jan 28 - Sat, Feb 7
Multiple Airlines Logo
8:26 pm - 5:50 pm
IAD
-
DOM
20h 24m1 stop
Multiple Airlines Logo
9:00 am - 9:08 am
DOM
-
IAD
25h 08m2 stops
$705Multiple Airlines
Fri, Jan 2 - Fri, Jan 9
Multiple Airlines Logo
8:26 pm - 5:50 pm
IAD
-
DOM
20h 24m1 stop
Multiple Airlines Logo
9:00 am - 6:24 pm
DOM
-
IAD
10h 24m1 stop
$731Multiple Airlines
Fri, Jan 2 - Fri, Jan 9
United Airlines Logo
6:00 am - 2:17 pm
IAD
-
DOM
7h 17m1 stop
United Airlines Logo
3:45 pm - 11:21 pm
DOM
-
IAD
8h 36m1 stop
$791United Airlines
Sat, Feb 21 - Sat, Feb 28
American Airlines Logo
5:00 am - 3:46 pm
IAD
-
DOM
10h 46m2 stops
American Airlines Logo
4:26 pm - 8:48 am
DOM
-
IAD
16h 22m2 stops
$906American Airlines
Wed, Mar 25 - Wed, Apr 1
American Airlines Logo
6:34 am - 4:44 pm
IAD
-
DOM
9h 10m2 stops
American Airlines Logo
3:21 pm - 8:43 am
DOM
-
IAD
18h 22m2 stops
$976American Airlines
Sat, Feb 21 - Sat, Feb 28
American Airlines Logo
5:46 pm - 2:47 pm
IAD
-
DOM
20h 01m2 stops
American Airlines Logo
5:41 pm - 12:36 pm
DOM
-
IAD
19h 55m2 stops
$988American Airlines
Thu, Jan 29 - Sat, Feb 7

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

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Dominica flight tickets
American Airlines
Mar 25
IAD5:00 amWashington, D.C. Dulles Intl
10h 46m
2 stops
DOM3:46 pmRoseau Douglas–Charles
Apr 1
DOM4:26 pmRoseau Douglas–Charles
16h 22m
2 stops
IAD8:48 amWashington, D.C. Dulles Intl
$906
Find similar
American Airlines
Jan 24
IAD5:46 pmWashington, D.C. Dulles Intl
20h 01m
2 stops
DOM2:47 pmRoseau Douglas–Charles
Jan 31
DOM5:41 pmRoseau Douglas–Charles
19h 55m
2 stops
IAD12:36 pmWashington, D.C. Dulles Intl
$948
Find similar
American Airlines
Feb 21
IAD6:34 amWashington, D.C. Dulles Intl
9h 10m
2 stops
DOM4:44 pmRoseau Douglas–Charles
Feb 28
DOM3:21 pmRoseau Douglas–Charles
18h 22m
2 stops
IAD8:43 amWashington, D.C. Dulles Intl
$976
Find similar

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Dominica flight tickets
United Airlines
Mar 25
IAD6:00 amWashington, D.C. Dulles Intl
7h 17m
1 stop
DOM1:17 pmRoseau Douglas–Charles
Apr 1
DOM2:45 pmRoseau Douglas–Charles
8h 35m
1 stop
IAD11:20 pmWashington, D.C. Dulles Intl
$501
Find similar
United Airlines
Mar 21
IAD6:00 amWashington, D.C. Dulles Intl
7h 17m
1 stop
DOM1:17 pmRoseau Douglas–Charles
Mar 28
DOM2:45 pmRoseau Douglas–Charles
8h 34m
1 stop
IAD11:19 pmWashington, D.C. Dulles Intl
$551
Find similar
United Airlines
Feb 21
IAD6:00 amWashington, D.C. Dulles Intl
7h 17m
1 stop
DOM2:17 pmRoseau Douglas–Charles
Feb 28
DOM3:45 pmRoseau Douglas–Charles
8h 36m
1 stop
IAD11:21 pmWashington, D.C. Dulles Intl
$572
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Dominica 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 December 10, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Dominica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Wed 3/25

6:00 am-1:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Wed 4/1

2:45 pm-11:20 pm

1 stop8h 35m

$501

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 3/21

6:00 am-1:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Sat 3/28

2:45 pm-11:19 pm

1 stop8h 34m

$551

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 2/21

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Sat 2/28

3:45 pm-11:21 pm

1 stop8h 36m

$572

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Wed 1/28

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Sat 2/7

3:45 pm-11:13 pm

1 stop8h 28m

$636

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Fri 1/2

8:26 pm-5:50 pm

1 stop20h 24m

Roseau Douglas–Charles

Fri 1/9

9:00 am-9:08 am

2 stops25h 08m

$705

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Fri 1/2

8:26 pm-5:50 pm

1 stop20h 24m

Roseau Douglas–Charles

Fri 1/9

9:00 am-6:24 pm

1 stop10h 24m

$731

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 2/21

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Sat 2/28

3:45 pm-11:21 pm

1 stop8h 36m

$791

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Wed 3/25

5:00 am-3:46 pm

2 stops10h 46m

Roseau Douglas–Charles

Wed 4/1

4:26 pm-8:48 am

2 stops16h 22m

$906

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 2/21

6:34 am-4:44 pm

2 stops9h 10m

Roseau Douglas–Charles

Sat 2/28

3:21 pm-8:43 am

2 stops18h 22m

$976

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Thu 1/29

5:46 pm-2:47 pm

2 stops20h 01m

Roseau Douglas–Charles

Sat 2/7

5:41 pm-12:36 pm

2 stops19h 55m

$988

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 Dominica

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 Dominica flights?

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

Cheap Washington, D.C. Dulles Intl Airport to Dominica flight deals and tips

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

Fastest flight time

7h 17m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Dominica takes 7h 17m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Dominica. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Dominica.
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  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Dominica?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Dominica were last updated today.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Dominica?

    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. Dulles Intl Airport to Dominica.

  • What documentation or ID do you need to fly to Dominica?

    The travel and health documents you'll need for your trip to Dominica 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 Dominica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Dominica?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Dominica for you.

Can I find flights from Washington, D.C. to Dominica with flexible booking policies on momondo?

Yes. All flights to Dominica from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Dominica?

momondo provides multiple filters to help you find the best flight to Dominica 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 Dominica right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Dominica, momondo offers a useful price alert feature which will track prices for flights to Dominica from Washington, D.C. and alert you when they change.

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