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Antigua

$341+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ANU
Sep 12 — Sep 191
Sat 9/12
Sat 9/19
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 August 13, 2026.

This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:00 pm -
1 stop22h 20m
Sun 10/113:20 pm -
1 stop24h 05m
Deal found 8/12$519
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/274:30 pm -
1 stop21h 40m
Tue 12/14:15 pm -
1 stop24h 30m
Deal found 8/11$580
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 12/101:24 pm -
2 stops25h 16m
Mon 12/145:41 pm -
2 stops26h 06m
Deal found 8/11$625
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 12/77:00 am -
1 stop6h 25m
Sun 12/135:41 pm -
2 stops26h 06m
Deal found 8/11$630
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 12/167:17 pm -
1 stop20h 02m
Wed 12/232:44 pm -
1 stop8h 59m
Deal found 8/10$633

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 August 13, 2026.

Round-trip from

$519
(Air Canada)

One-way from

$341
(Mytrip)

Popular in

November

Cheapest in

March

Average price

$780
From Washington, D.C. Dulles Intl to Antigua
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One-way flight from Washington, D.C. Dulles Intl to Antigua
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Highest demand for flights based on searches. 16% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 13, 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 Washington, D.C. Dulles Intl - ANU St. John's V.C. Bird Intl

IADANU

Washington, D.C. Dulles Intl

Sat 9/5

6:15 am-12:59 pm

1 stop6h 44m

St. John's V.C. Bird Intl

Sat 9/12

2:05 pm-7:19 am

1 stop17h 14m

$630

Washington, D.C.St. John's

IAD Washington, D.C. Dulles Intl - ANU St. John's V.C. Bird Intl

IADANU

Washington, D.C. Dulles Intl

Wed 12/16

7:17 pm-4:19 pm

1 stop20h 02m

St. John's V.C. Bird Intl

Wed 12/23

2:44 pm-10:43 pm

1 stop8h 59m

$633
Quickest round-trip

Washington, D.C.St. John's

IAD Washington, D.C. Dulles Intl - ANU St. John's V.C. Bird Intl

IADANU

Washington, D.C. Dulles Intl

Sat 9/19

6:15 am-12:59 pm

1 stop6h 44m

St. John's V.C. Bird Intl

Sat 9/26

2:05 pm-10:59 pm

1 stop8h 54m

$659

Washington, D.C.St. John's

IAD Washington, D.C. Dulles Intl - ANU St. John's V.C. Bird Intl

IADANU

Washington, D.C. Dulles Intl

Sat 1/16

6:00 am-3:00 pm

1 stop8h 00m

St. John's V.C. Bird Intl

Sat 1/23

2:50 pm-12:20 am

1 stop10h 30m

$670

Washington, D.C.St. John's

IAD Washington, D.C. Dulles Intl - ANU St. John's V.C. Bird Intl

IADANU

Washington, D.C. Dulles Intl

Mon 11/23

4:30 pm-3:10 pm

1 stop21h 40m

St. John's V.C. Bird Intl

Sat 11/28

4:30 pm-8:10 pm

2 stops52h 40m

$705

Washington, D.C.St. John's

IAD Washington, D.C. Dulles Intl - ANU St. John's V.C. Bird Intl

IADANU

Washington, D.C. Dulles Intl

Sat 9/12

6:15 am-12:59 pm

1 stop6h 44m

St. John's V.C. Bird Intl

Sat 9/19

2:05 pm-7:19 am

1 stop17h 14m

$715

Washington, D.C.St. John's

IAD Washington, D.C. Dulles Intl - ANU St. John's V.C. Bird Intl

IADANU

Washington, D.C. Dulles Intl

Thu 11/5

9:55 am-7:40 pm

2 stops32h 45m

St. John's V.C. Bird Intl

Mon 11/9

12:15 pm-8:23 pm

2 stops33h 08m

$736

Washington, D.C.St. John's

IAD Washington, D.C. Dulles Intl - ANU St. John's V.C. Bird Intl

IADANU

Washington, D.C. Dulles Intl

Fri 10/2

10:40 pm-12:59 pm

1 stop14h 19m

St. John's V.C. Bird Intl

Sat 10/10

2:05 pm-7:19 am

1 stop17h 14m

$790

Washington, D.C.St. John's

IAD Washington, D.C. Dulles Intl - ANU St. John's V.C. Bird Intl

IADANU

Washington, D.C. Dulles Intl

Sat 11/7

7:00 am-2:25 pm

1 stop6h 25m

St. John's V.C. Bird Intl

Sat 11/14

4:40 pm-9:03 am

2 stops17h 23m

$800

Washington, D.C.St. John's

IAD Washington, D.C. Dulles Intl - ANU St. John's V.C. Bird Intl

IADANU

Washington, D.C. Dulles Intl

Tue 9/15

6:15 pm-1:30 pm

2 stops19h 15m

St. John's V.C. Bird Intl

Sun 9/20

2:31 pm-9:55 am

2 stops19h 24m

$835

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 17 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 August 13, 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
11,923 reviews

Boarding

7.5

Overall

7.1

Comfort

7.2

Food

6.4

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.
American Airlines
7.1
Good
11,923 reviews
American Airlines
7.1
Good
11,923 reviews

Boarding

7.5

Overall

7.1

Comfort

7.2

Food

6.4

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.

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 22h 20m. Air Canada provides one of the quickest options available for as low as $519. 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

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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 August 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$574Average$763FlexibilityNo cancel feeOn-time71%

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