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Antigua

$324+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ANU
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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 julio 3, 2025.

Round-trip from

$398
(Gotogate)

One-way from

$333
(American Airlines)

Popular in

April

Cheapest in

January

Average price

$752
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. 1% potential increase in price ($6 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 July 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 julio 3, 2025.

This Gotogate deal was found by Cheapflights users on 7/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/95:10 pmIAD - ANU
2 stops21h 05mAir Canada
dom. 8/173:15 pmANU - IAD
2 stops19h 59mAir Canada
Deal found 7/3$398
This American Airlines deal was found by Cheapflights users on 7/2. 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.
sáb. 8/169:14 amIAD - ANU
2 stops27h 06mAmerican Airlines
mié. 8/201:30 pmANU - IAD
2 stops19h 12mAmerican Airlines
Deal found 7/2$553
This United Airlines deal was found by Cheapflights users on 7/2. 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.
sáb. 8/236:20 amIAD - ANU
1 stop6h 39mUnited Airlines
sáb. 8/302:05 pmANU - IAD
1 stop8h 39mUnited Airlines
Deal found 7/2$689
This Mytrip deal was found by Cheapflights users on 7/1. 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.
vie. 12/59:55 amIAD - ANU
2 stops28h 25mMultiple Airlines
mié. 12/104:20 pmANU - IAD
2 stops20h 03mMultiple Airlines
Deal found 7/1$704

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 julio 3, 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

sáb. 8/9

5:10 pm-2:15 pm

2 stops21h 05m

St. John's V.C. Bird Intl

dom. 8/17

3:15 pm-11:14 am

2 stops19h 59m

$398

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

sáb. 8/16

9:14 am-12:20 pm

2 stops27h 06m

St. John's V.C. Bird Intl

mié. 8/20

1:30 pm-8:42 am

2 stops19h 12m

$553

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

sáb. 8/23

6:20 am-12:59 pm

1 stop6h 39m

St. John's V.C. Bird Intl

sáb. 8/30

2:05 pm-10:44 pm

1 stop8h 39m

$689

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

vie. 12/5

9:55 am-3:20 pm

2 stops28h 25m

St. John's V.C. Bird Intl

mié. 12/10

4:20 pm-11:23 am

2 stops20h 03m

$704

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

dom. 8/3

12:24 pm-5:55 pm

2 stops29h 31m

$324

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

mié. 8/6

4:36 pm-1:59 pm

2 stops21h 23m

$333

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

sáb. 7/12

6:16 am-12:59 pm

1 stop6h 43m

$513

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

vie. 12/26

4:30 pm-3:20 pm

1 stop21h 50m

$804

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

sáb. 8/2

6:00 am-2:10 pm

2 stops32h 10m

$1,371

Washington, D.C.St. John's

IAD - ANU

IADANU

Washington, D.C. Dulles Intl

dom. 8/3

10:40 pm-1:30 pm

1 stop38h 50m

$1,774

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 julio 3, 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 julio 3, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and WestJet 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.
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,917 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,681 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Antigua one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Antigua are American Airlines ($333), United Airlines ($513), and Air Canada ($804).

  • 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.
Baltimore to St. John's flights
Dulles Intl to St. John's flights
Reagan-National 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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$542Average$833FlexibilityNo cancel feeOn-time71%

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