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Antigua

$343+ Cheap flights from Dulles Intl (IAD) to Antigua

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ANU
Aug 13 — Aug 201
Thu 8/13
Thu 8/20
1 adult, Economy
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Cheap flight deals from Dulles Intl to Antigua

Cheapest flights from Dulles Intl to Antigua
Explore the most affordable flight options available from Dulles Intl to Antigua. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.

This Justfly.com deal was found by Cheapflights users on 7/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/44:30 pm
IAD
-
ANU
1 stop21h 40m
Air Canada
Thu 12/104:15 pm
ANU
-
IAD
1 stop24h 30m
Air Canada
Deal found 7/12$616
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Thu 12/108:05 pm
IAD
-
ANU
1 stop17h 06m
American Airlines
Mon 12/143:11 pm
ANU
-
IAD
1 stop9h 50m
American Airlines
Deal found 7/9$620
This American Airlines deal was found by Cheapflights users on 7/10. 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.
Mon 8/2410:27 am
IAD
-
ANU
2 stops25h 56m
American Airlines
Sun 8/301:25 pm
ANU
-
IAD
2 stops20h 32m
American Airlines
Deal found 7/10$630
This Orbitz deal was found by Cheapflights users on 7/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:55 am
IAD
-
ANU
1 stop28h 15m
Air Canada
Sat 11/284:15 pm
ANU
-
IAD
1 stop24h 30m
Air Canada
Deal found 7/13$636
This Air Canada deal was found by Cheapflights users on 7/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:30 pm
IAD
-
ANU
2 stops26h 10m
Multiple Airlines
Tue 11/244:15 pm
ANU
-
IAD
1 stop24h 30m
Multiple Airlines
Deal found 7/10$638
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 8/276:17 am
IAD
-
ANU
2 stops10h 00m
American Airlines
Sun 8/301:25 pm
ANU
-
IAD
2 stops10h 24m
American Airlines
Deal found 7/13$650
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Fri 8/281:23 pm
IAD
-
ANU
1 stop23h 16m
American Airlines
Sun 8/301:25 pm
ANU
-
IAD
2 stops10h 24m
American Airlines
Deal found 7/13$658
This American Airlines deal was found by Cheapflights users on 7/10. 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 11/76:44 am
IAD
-
ANU
2 stops9h 00m
American Airlines
Sat 11/142:56 pm
ANU
-
IAD
2 stops10h 03m
American Airlines
Deal found 7/10$665
This FlightHub deal was found by Cheapflights users on 7/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:55 am
IAD
-
ANU
2 stops49h 45m
Multiple Airlines
Fri 9/1812:15 pm
ANU
-
IAD
2 stops27h 10m
Multiple Airlines
Deal found 7/10$671

Find flight deals from Dulles Intl to Antigua

Keep the following information in mind while searching for Dulles Intl to Antigua flight deals. Data was last updated July 14, 2026.

Round-trip from

$616
(Justfly.com)

One-way from

$343
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$780
From Washington, D.C. Dulles Intl to Antigua
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Antigua
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Antigua 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 July 14, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Antigua that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Thu 12/10

8:05 pm-2:11 pm

1 stop17h 06m

St. John's V.C. Bird Intl

Mon 12/14

3:11 pm-12:01 am

1 stop9h 50m

$620

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Thu 11/19

4:30 pm-7:40 pm

2 stops26h 10m

St. John's V.C. Bird Intl

Tue 11/24

4:15 pm-3:45 pm

1 stop24h 30m

$638

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sat 11/21

9:55 am-11:40 am

2 stops48h 45m

St. John's V.C. Bird Intl

Sat 11/28

4:30 pm-8:23 pm

2 stops52h 53m

$728

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sat 8/15

6:00 am-2:06 pm

1 stop8h 06m

St. John's V.C. Bird Intl

Sat 8/22

3:21 pm-9:20 am

1 stop17h 59m

$755
Quickest round-trip

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sun 12/20

6:00 am-2:50 pm

1 stop7h 50m

St. John's V.C. Bird Intl

Mon 12/28

4:05 pm-12:20 am

1 stop9h 15m

$795

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sun 12/20

6:00 am-2:50 pm

1 stop7h 50m

St. John's V.C. Bird Intl

Sat 12/26

3:25 pm-12:20 am

1 stop9h 55m

$827

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sat 8/8

6:00 am-2:06 pm

1 stop8h 06m

St. John's V.C. Bird Intl

Sat 8/15

3:21 pm-12:34 am

1 stop9h 13m

$850
Cheapest one-way

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Fri 9/18

10:41 pm-12:59 pm

1 stop14h 18m

$343

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sat 11/7

6:44 am-4:44 pm

2 stops9h 00m

$343
Quickest one-way

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sat 11/7

6:10 am-1:55 pm

1 stop6h 45m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Dulles Intl to Antigua

Have a flexible travel schedule? Discover the best time to fly to Antigua 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 Antigua
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Antigua

Get insights into the airlines that provide service to Antigua. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Antigua. Reviews last updated July 14, 2026.
Read reviews from past customers who have flown American Airlines from Washington, D.C. Dulles Intl Airport to Antigua. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,809 reviews

Comfort

7.2

Entertainment

6.8

Overall

7.1

Crew

7.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.
American Airlines
7.1
Good
11,809 reviews
American Airlines
7.1
Good
11,809 reviews

Comfort

7.2

Entertainment

6.8

Overall

7.1

Crew

7.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Antigua. 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 Antigua?

    A quick flight from Washington, D.C. Dulles Intl Airport to Antigua can take about 17h 06m. American Airlines provides one of the quickest options available for as low as $620. Airlines will cover a distance of 1777 mi.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dulles Intl to Antigua

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to St. John's flights

Top airline flying from Dulles Intl to Antigua

Discover the top airline that operate flights from Dulles Intl to Antigua. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$574Average$763FlexibilityNo cancel feeOn-time71%

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