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Dominica

$278+ Cheap flights from Dulles Intl (IAD) to Dominica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DOM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Dominica

Keep the following information in mind while searching for Dulles Intl to Dominica flight deals. Data was last updated September 11, 2025.

Round-trip from

$522
(American Airlines)

One-way from

$278
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$660
From Washington, D.C. Dulles Intl to Dominica
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One-way flight from Washington, D.C. Dulles Intl to Dominica
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Highest demand for flights based on searches. 17% potential increase in price ($175 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dulles Intl to Dominica

Cheapest flights from Dulles Intl to Dominica
Explore the most affordable flight options available from Dulles Intl to Dominica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:06 pmIAD - DOM
2 stops23h 30mAmerican Airlines
Sat 12/135:18 pmDOM - IAD
2 stops21h 02mAmerican Airlines
Deal found 9/11$522
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:00 amIAD - DOM
1 stop7h 17mUnited Airlines
Sat 12/133:45 pmDOM - IAD
1 stop8h 36mUnited Airlines
Deal found 9/11$559
This lol.travel deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:15 pmIAD - DOM
1 stop15h 02mUnited Airlines
Sat 11/83:45 pmDOM - IAD
1 stop8h 13mUnited Airlines
Deal found 9/11$607
This lol.travel deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amIAD - DOM
3 stops13h 10mMultiple Airlines
Sat 11/83:45 pmDOM - IAD
1 stop8h 13mMultiple Airlines
Deal found 9/11$634
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:24 amIAD - DOM
2 stops9h 17mAmerican Airlines
Tue 11/113:24 pmDOM - IAD
2 stops19h 55mAmerican Airlines
Deal found 9/10$690
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:44 amIAD - DOM
2 stops8h 40mAmerican Airlines
Sun 12/73:16 pmDOM - IAD
2 stops20h 04mAmerican Airlines
Deal found 9/11$735
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:56 pmIAD - DOM
1 stop20h 44mMultiple Airlines
Sun 12/710:25 amDOM - IAD
2 stops29h 26mMultiple Airlines
Deal found 9/11$763
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:25 pmIAD - DOM
2 stops17h 09mAmerican Airlines
Sat 11/14:10 pmDOM - IAD
2 stops17h 31mAmerican Airlines
Deal found 9/10$998
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/252:25 pmIAD - DOM
3 stops29h 50mMultiple Airlines
Sat 11/18:00 amDOM - IAD
3 stops32h 51mMultiple Airlines
Deal found 9/10$1,030
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:09 pmIAD - DOM
2 stops17h 34mAmerican Airlines
Sun 11/303:24 pmDOM - IAD
2 stops18h 17mAmerican Airlines
Deal found 9/10$1,038

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 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

Dulles Intl

Fly to

Dominica

Route

Depart

Return

Price

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 12/6

2:06 pm-2:36 pm

2 stops23h 30m

Roseau Douglas–Charles

Sat 12/13

5:18 pm-1:20 pm

2 stops21h 02m

$522

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 12/6

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Sat 12/13

3:45 pm-11:21 pm

1 stop8h 36m

$559

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Fri 10/31

10:15 pm-1:17 pm

1 stop15h 02m

Roseau Douglas–Charles

Sat 11/8

3:45 pm-10:58 pm

1 stop8h 13m

$607

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Fri 10/31

6:00 am-7:10 pm

3 stops13h 10m

Roseau Douglas–Charles

Sat 11/8

3:45 pm-10:58 pm

1 stop8h 13m

$634

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 11/8

6:24 am-4:41 pm

2 stops9h 17m

Roseau Douglas–Charles

Tue 11/11

3:24 pm-10:19 am

2 stops19h 55m

$690

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sun 2/1

8:10 pm-2:25 pm

2 stops17h 15m

Roseau Douglas–Charles

Wed 2/4

3:10 pm-8:41 am

2 stops18h 31m

$711

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 11/29

6:44 am-4:24 pm

2 stops8h 40m

Roseau Douglas–Charles

Sun 12/7

3:16 pm-10:20 am

2 stops20h 04m

$735

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 3/7

6:00 am-2:17 pm

1 stop7h 17m

Roseau Douglas–Charles

Sat 3/14

2:45 pm-11:00 pm

1 stop8h 15m

$782

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Fri 2/6

8:10 pm-4:25 pm

2 stops19h 15m

Roseau Douglas–Charles

Sun 2/15

3:05 pm-8:40 am

2 stops18h 35m

$964

Washington, D.C.Roseau

IAD - DOM

IADDOM

Washington, D.C. Dulles Intl

Sat 2/7

8:10 pm-2:25 pm

2 stops17h 15m

Roseau Douglas–Charles

Sun 2/15

3:05 pm-8:40 am

2 stops18h 35m

$1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 results
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Best time to book a flight from Dulles Intl to Dominica

Have a flexible travel schedule? Discover the best time to fly to Dominica from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Dominica
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Dominica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Dominica?

    For as low as $559, American Airlines can have you in Dominica from Washington, D.C. Dulles Intl Airport in 7h 17m. There are 1889 mi between Washington, D.C. Dulles Intl Airport and Dominica. This flight may include one or multiple stops.

  • Can I find deals for flights from Dulles Intl to Dominica that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Dominica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Dominica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Dominica.

  • Can I find deals for business class flights from Dulles Intl to Dominica?

    Yes. Cheapflights offers flight deals from Dulles Intl to Dominica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Dominica?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Dominica (average of $686). Flying from Washington, D.C. Dulles Intl Airport to Dominica in October is currently the most expensive (average of $886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Dominica

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