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Antigua

$233+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ANU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$517
(Priceline)

One-way from

$233
(FlightHub)

Popular in

April

Cheapest in

January

Average price

$593
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. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 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 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 September 16, 2025.

This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:16 amIAD - ANU
2 stops53h 59mAir Canada
Sun 10/193:15 pmANU - IAD
1 stop18h 23mAir Canada
Deal found 9/14$517
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:00 amIAD - ANU
1 stop29h 20mAir Canada
Thu 12/114:15 pmANU - IAD
2 stops20h 08mAir Canada
Deal found 9/14$522
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 12/138:05 pmIAD - ANU
1 stop17h 07mAmerican Airlines
Thu 12/184:31 pmANU - IAD
1 stop17h 11mAmerican Airlines
Deal found 9/13$549
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 10/118:25 pmIAD - ANU
2 stops19h 12mAmerican Airlines
Fri 10/172:55 pmANU - IAD
2 stops17h 54mAmerican Airlines
Deal found 9/13$553
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/302:18 pmIAD - ANU
2 stops21h 51mAmerican Airlines
Wed 11/52:15 pmANU - IAD
2 stops19h 26mAmerican Airlines
Deal found 9/14$578
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/248:09 amIAD - ANU
2 stops27h 51mAmerican Airlines
Thu 10/302:55 pmANU - IAD
2 stops19h 00mAmerican Airlines
Deal found 9/16$594
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Wed 12/179:45 amIAD - ANU
2 stops28h 35mAir Canada
Thu 12/254:15 pmANU - IAD
2 stops29h 44mAir Canada
Deal found 9/15$595
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/48:05 pmIAD - ANU
1 stop17h 06mAmerican Airlines
Mon 12/83:54 pmANU - IAD
1 stop8h 14mAmerican Airlines
Deal found 9/14$599
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 10/128:25 pmIAD - ANU
2 stops17h 26mAmerican Airlines
Sun 10/191:10 pmANU - IAD
2 stops23h 29mAmerican Airlines
Deal found 9/14$601
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/105:29 pmIAD - ANU
1 stop19h 42mAmerican Airlines
Mon 12/153:54 pmANU - IAD
1 stop8h 14mAmerican Airlines
Deal found 9/16$607
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/72:16 pmIAD - ANU
2 stops21h 59mAmerican Airlines
Sun 11/165:46 pmANU - IAD
2 stops24h 03mAmerican Airlines
Deal found 9/16$608
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/172:16 pmIAD - ANU
1 stop24h 09mAmerican Airlines
Sun 12/214:31 pmANU - IAD
1 stop8h 33mAmerican Airlines
Deal found 9/16$612

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 September 16, 2025.
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

Dulles Intl

Fly to

Antigua

Route

Depart

Return

Price

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Fri 12/5

9:00 am-3:20 pm

1 stop29h 20m

St. John's V.C. Bird Intl

Thu 12/11

4:15 pm-11:23 am

2 stops20h 08m

$522

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Tue 1/27

5:00 am-4:10 pm

1 stop10h 10m

St. John's V.C. Bird Intl

Tue 2/3

5:35 pm-8:41 am

1 stop16h 06m

$549

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sat 12/13

8:05 pm-2:12 pm

1 stop17h 07m

St. John's V.C. Bird Intl

Thu 12/18

4:31 pm-8:42 am

1 stop17h 11m

$549

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sun 1/4

4:33 pm-3:04 pm

2 stops21h 31m

St. John's V.C. Bird Intl

Tue 1/13

5:40 pm-12:41 pm

2 stops20h 01m

$553

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sat 1/31

8:10 pm-4:10 pm

1 stop19h 00m

St. John's V.C. Bird Intl

Wed 2/4

5:35 pm-8:41 am

1 stop16h 06m

$556

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Thu 10/30

2:18 pm-12:09 pm

2 stops21h 51m

St. John's V.C. Bird Intl

Wed 11/5

2:15 pm-8:41 am

2 stops19h 26m

$578

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Tue 10/28

10:25 am-1:51 pm

2 stops27h 26m

St. John's V.C. Bird Intl

Mon 11/3

5:47 pm-1:35 pm

2 stops20h 48m

$578

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sat 1/31

8:10 pm-4:10 pm

1 stop19h 00m

St. John's V.C. Bird Intl

Sat 2/7

5:35 pm-8:41 am

1 stop16h 06m

$581

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sun 1/11

10:10 pm-3:20 pm

2 stops40h 10m

St. John's V.C. Bird Intl

Thu 1/15

4:15 pm-4:24 pm

2 stops25h 09m

$599

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Fri 11/7

2:16 pm-1:15 pm

2 stops21h 59m

St. John's V.C. Bird Intl

Sun 11/16

5:46 pm-4:49 pm

2 stops24h 03m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 19 results
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

What is the cheapest time of day to fly from IAD to LAI?

Find hourly flight availability from Dulles Intl to Antigua. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Antigua as you normally would.

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 September 16, 2025.
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
7.2
Good
10,000 reviews

Comfort

7.2

Food

6.4

Crew

8.0

Entertainment

6.9

Boarding

7.5

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Food

6.4

Crew

8.0

Entertainment

6.9

Boarding

7.5

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 10h 10m. Air Canada provides one of the quickest options available for as low as $549. Airlines will cover a distance of 1777 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Antigua (average of $500). Flying from Washington, D.C. Dulles Intl Airport to Antigua in June is currently the most expensive (average of $651). 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 Antigua

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to St. John's flights
Reagan-National to St. John's flights
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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$577Average$763FlexibilityNo cancel feeOn-time71%

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