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Antigua

$239+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ANU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Air Canada deal was found by Cheapflights users on 1/27. 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.
Mon 4/134:30 pm
IAD
-
ANU
1 stop21h 50m
Air Canada
Tue 4/213:15 pm
ANU
-
IAD
1 stop24h 24m
Air Canada
Deal found 1/27$463
This Air Canada deal was found by Cheapflights users on 1/26. 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.
Mon 4/134:30 pm
IAD
-
ANU
1 stop21h 50m
Air Canada
Thu 4/233:15 pm
ANU
-
IAD
1 stop24h 24m
Air Canada
Deal found 1/26$471
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:07 pm
IAD
-
ANU
2 stops40h 13m
Air Canada
Tue 4/213:15 pm
ANU
-
IAD
1 stop24h 24m
Air Canada
Deal found 1/27$473
This Air Canada deal was found by Cheapflights users on 1/28. 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.
Mon 4/64:30 pm
IAD
-
ANU
1 stop21h 50m
Air Canada
Thu 4/93:15 pm
ANU
-
IAD
1 stop24h 24m
Air Canada
Deal found 1/28$481
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:07 pm
IAD
-
ANU
2 stops40h 13m
Air Canada
Thu 4/23:15 pm
ANU
-
IAD
2 stops16h 35m
Air Canada
Deal found 1/27$491
This Air Canada deal was found by Cheapflights users on 1/28. 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 3/69:00 am
IAD
-
ANU
1 stop29h 20m
Air Canada
Sat 3/143:15 pm
ANU
-
IAD
2 stops24h 56m
Air Canada
Deal found 1/28$516
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/185:00 am
IAD
-
ANU
2 stops10h 59m
American Airlines
Wed 3/252:47 pm
ANU
-
IAD
2 stops18h 01m
American Airlines
Deal found 1/27$575
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
IAD
-
ANU
1 stop7h 49m
Delta
Thu 3/54:05 pm
ANU
-
IAD
1 stop9h 16m
Delta
Deal found 1/27$595
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/265:00 am
IAD
-
ANU
2 stops8h 48m
American Airlines
Thu 3/55:40 pm
ANU
-
IAD
2 stops23h 36m
American Airlines
Deal found 1/27$600

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$463
(Air Canada)

One-way from

$239
(Gotogate)

Popular in

November

Cheapest in

March

Average price

$789
Provider with most accurate pricing for Washington, D.C. (WAS)-St. John's V.C. Bird Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-St. John's V.C. Bird Intl flights.
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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. 18% potential increase in price ($173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 29, 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

Dulles Intl

Fly to

Antigua

Route

Depart

Return

Price

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Mon 4/13

4:30 pm-2:20 pm

1 stop21h 50m

St. John's V.C. Bird Intl

Tue 4/21

3:15 pm-3:39 pm

1 stop24h 24m

$463

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Sun 4/12

10:07 pm-2:20 pm

2 stops40h 13m

St. John's V.C. Bird Intl

Tue 4/21

3:15 pm-7:50 am

2 stops16h 35m

$473

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Mon 4/13

5:10 pm-2:20 pm

2 stops21h 10m

St. John's V.C. Bird Intl

Thu 4/23

3:15 pm-3:39 pm

1 stop24h 24m

$476

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Fri 3/6

9:00 am-3:20 pm

1 stop29h 20m

St. John's V.C. Bird Intl

Sat 3/14

3:15 pm-4:11 pm

2 stops24h 56m

$516

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Tue 2/24

11:30 am-1:12 pm

2 stops24h 42m

St. John's V.C. Bird Intl

Tue 3/3

5:40 pm-11:00 am

2 stops18h 20m

$575

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Wed 3/18

5:00 am-3:59 pm

2 stops10h 59m

St. John's V.C. Bird Intl

Wed 3/25

2:47 pm-8:48 am

2 stops18h 01m

$575

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Thu 3/12

6:01 am-1:48 pm

1 stop7h 47m

St. John's V.C. Bird Intl

Tue 3/17

3:03 pm-12:27 am

1 stop9h 24m

$595

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Wed 2/25

11:30 am-3:23 pm

1 stop26h 53m

St. John's V.C. Bird Intl

Wed 3/4

5:40 pm-1:32 pm

2 stops20h 52m

$608

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Fri 3/13

5:00 am-3:59 pm

2 stops10h 59m

St. John's V.C. Bird Intl

Sun 3/22

3:26 pm-8:48 am

1 stop17h 22m

$630

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

Tue 3/3

10:13 pm-3:20 pm

2 stops40h 07m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 19 results
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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 January 29, 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
7.2
Good
11,205 reviews

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,205 reviews
American Airlines
7.2
Good
11,205 reviews

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 21h 50m. Air Canada provides one of the quickest options available for as low as $463. 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.
Reagan-National to St. John's flights
Dulles Intl 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$603Average$763FlexibilityNo cancel feeOn-time71%

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