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

One-way options have recently been found by users for as low as $142 on Air Canada. Other airlines that offer cheap prices include Copa Airlines from $168 and American Airlines from $274 one-way.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Barbados?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Barbados flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Barbados ranges from 1.2 - 6.7 inches per month. October is typically the wettest month, when rainfall can reach 6.7 in. March is typically the driest time to visit Barbados when rainfall is around 1.2 in.

If weather is an important factor for your trip to Barbados, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Barbados?

Looking at all options, your cheapest flight can be booked for $616. While the most popular route (Washington, D.C. Dulles Intl - Bridgetown Grantley Adams Intl) can be booked for $411 on average our data indicates $721 when flying from Washington, D.C. Dulles Intl Airport to Barbados.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Barbados?

Consider American Airlines, Air Canada or Copa Airlines when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Barbados.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Barbados?

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 5% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Barbados?

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Barbados, book at least 11 days before your planned departure. Booking around this time can save you about 110% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $429 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,010.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Barbados?

Our data shows that September tends to be the cheapest month to fly to Barbados from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $694 for the month, but tickets can be as low as $511. Due to multiple factors, prepare for potentially higher prices in December.

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

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

How can I find direct flights from Dulles Intl to Barbados?

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

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

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

$142+ Flights from Washington, D.C. Dulles Intl Airport to Barbados

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Cheap flight deals from Dulles Intl to Barbados

Round-trip from	$387 (Booking.com)
One-way from	$142 (Travelocity)
Popular in	December
Cheapest in	September
Average price	$753
Good round-trip deal	$701 or less

From Washington, D.C. Dulles Intl to Barbados

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One-way flight from Washington, D.C. Dulles Intl to Barbados

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Highest demand for flights based on searches. 2% potential increase in price ($20 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Barbados.

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Find flight deals from Dulles Intl to Barbados

Cheapest flights from Dulles Intl to Barbados
Explore the most affordable flight options available from Dulles Intl to Barbados. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Sun 9/1410:20 amIAD - BGI

1 stop28h 20mAir Canada

Sat 9/203:40 pmBGI - IAD

1 stop17h 58mAir Canada

Deal found 7/31

$387

Tue 10/212:25 amIAD - BGI

1 stop11h 00mCopa Airlines

Mon 10/272:42 pmBGI - IAD

1 stop9h 51mCopa Airlines

Deal found 7/31

$468

Mon 10/62:25 pmIAD - BGI

1 stop24h 15mMultiple Airlines

Sat 10/113:40 pmBGI - IAD

1 stop18h 36mMultiple Airlines

Deal found 8/1

$533

Mon 11/311:25 amIAD - BGI

2 stops24h 30mAmerican Airlines

Tue 11/114:35 pmBGI - IAD

2 stops18h 44mAmerican Airlines

Deal found 8/1

$586

Best flights from Dulles Intl to Barbados
Discover carefully curated flight deals from Dulles Intl to Barbados that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2025.

Sun 9/1410:20 amIAD - BGI

1 stop28h 20mAir Canada

Sat 9/203:40 pmBGI - IAD

1 stop17h 58mAir Canada

Deal found 7/31

$387

Tue 9/232:25 amIAD - BGI

1 stop11h 00mCopa Airlines

Mon 9/292:30 pmBGI - IAD

1 stop10h 00mCopa Airlines

Deal found 7/31

$443

Mon 10/62:25 pmIAD - BGI

1 stop24h 15mMultiple Airlines

Sat 10/113:40 pmBGI - IAD

1 stop18h 36mMultiple Airlines

Deal found 8/1

$533

Wed 10/228:09 amIAD - BGI

2 stops14h 02mAmerican Airlines

Mon 10/277:00 amBGI - IAD

2 stops16h 50mAmerican Airlines

Deal found 7/31

$611

Last-minute flights from Dulles Intl to Barbados
Discover last-minute flight deals from Dulles Intl to Barbados. Data last updated August 1, 2025 and is based on user searches.

Wed 8/610:25 amIAD - BGI

2 stops11h 55mAmerican Airlines

Wed 8/133:05 pmBGI - IAD

2 stops17h 37mAmerican Airlines

Deal found 7/30

$851

Wed 8/63:40 pmIAD - BGI

1 stop23h 00mAir Canada

Wed 8/133:40 pmBGI - IAD

1 stop22h 02mAir Canada

Deal found 7/30

$1,113

Sat 8/96:00 amIAD - BGI

1 stop8h 20mDelta

Tue 8/123:30 pmBGI - IAD

1 stop17h 42mDelta

Deal found 7/31

$1,081

Sun 8/102:46 amIAD - BGI

1 stop10h 39mMultiple Airlines

Wed 8/209:25 amBGI - IAD

2 stops25h 22mMultiple Airlines

Deal found 7/30

$752

Sun 8/102:46 amIAD - BGI

1 stop10h 39mCopa Airlines

Thu 8/212:30 pmBGI - IAD

1 stop9h 58mCopa Airlines

Deal found 7/30

$1,668

Wed 8/2010:25 amIAD - BGI

2 stops11h 55mAmerican Airlines

Thu 8/283:40 pmBGI - IAD

1 stop8h 19mAmerican Airlines

Deal found 7/31

$676

Wed 8/2710:20 amIAD - BGI

1 stop28h 20mAir Canada

Mon 9/83:40 pmBGI - IAD

2 stops24h 38mAir Canada

Deal found 7/31

$573

Sat 8/3011:11 amIAD - BGI

2 stops31h 54mMultiple Airlines

Sat 9/62:30 pmBGI - IAD

1 stop10h 00mMultiple Airlines

Deal found 7/31

$689

Sun 8/312:25 amIAD - BGI

1 stop11h 00mCopa Airlines

Mon 9/82:30 pmBGI - IAD

1 stop10h 00mCopa Airlines

Deal found 7/31

$586

One-way flights from Dulles Intl to Barbados
Search for one-way flight options from Dulles Intl to Barbados. Find affordable one-way fares based on user searches. Data last updated August 1, 2025.

Tue 9/301:00 pmIAD - BGI

2 stops25h 40mAir Canada

Deal found 7/30

$142

Tue 10/212:25 amIAD - BGI

1 stop11h 00mCopa Airlines

Deal found 8/1

$168

Wed 10/228:09 amIAD - BGI

2 stops14h 02mAmerican Airlines

Deal found 8/1

$274

Tue 9/306:00 amIAD - BGI

3 stops32h 40mMultiple Airlines

Deal found 7/30

$346

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Barbados that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Sun 9/14

10:20 am-2:40 pm

1 stop28h 20m

Bridgetown Grantley Adams Intl

Sat 9/20

3:40 pm-9:38 am

1 stop17h 58m

$387

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Tue 9/23

2:25 am-1:25 pm

1 stop11h 00m

Bridgetown Grantley Adams Intl

Mon 9/29

2:30 pm-12:30 am

1 stop10h 00m

$443

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Mon 10/6

2:25 pm-2:40 pm

1 stop24h 15m

Bridgetown Grantley Adams Intl

Sat 10/11

3:40 pm-10:16 am

1 stop18h 36m

$533

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Wed 10/22

8:09 am-10:11 pm

2 stops14h 02m

Bridgetown Grantley Adams Intl

Mon 10/27

7:00 am-11:50 pm

2 stops16h 50m

$611

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Tue 9/30

1:00 pm-2:40 pm

2 stops25h 40m

$142

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Tue 10/21

2:25 am-1:25 pm

1 stop11h 00m

$168

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Wed 10/22

8:09 am-10:11 pm

2 stops14h 02m

$274

Washington, D.C.Bridgetown

IAD - BGI

IADBGI

Washington, D.C. Dulles Intl

Tue 9/30

6:00 am-2:40 pm

3 stops32h 40m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Dulles Intl to Barbados

Have a flexible travel schedule? Discover the best time to fly to Barbados 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 Barbados

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Barbados (average of $556). Flying from Washington, D.C. Dulles Intl Airport to Barbados in December is currently the most expensive (average of $692). 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.

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

When flying from Washington, D.C. Dulles Intl Airport to Barbados, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Barbados

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Barbados, such as Copa Airlines, American Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Copa Airlines

7.5

Good

1,493 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

American Airlines

7.2

Good

10,000 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

Air Canada

7.1

Good

9,851 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Barbados one-way?
One-way options have recently been found by users for as low as $142 on Air Canada. Other airlines that offer cheap prices include Copa Airlines from $168 and American Airlines from $274 one-way.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Barbados?
Looking at all options, your cheapest flight can be booked for $616. While the most popular route (Washington, D.C. Dulles Intl - Bridgetown Grantley Adams Intl) can be booked for $411 on average our data indicates $721 when flying from Washington, D.C. Dulles Intl Airport to Barbados.
Can I find deals for flights from Dulles Intl to Barbados that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Barbados flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Barbados?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Barbados.
Can I find deals for business class flights from Dulles Intl to Barbados?
Yes. Cheapflights offers flight deals from Dulles Intl to Barbados 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 Barbados?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Barbados (average of $556). Flying from Washington, D.C. Dulles Intl Airport to Barbados in December is currently the most expensive (average of $692). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Barbados

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Dulles Intl to Willemstad flights

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Baltimore to Port of Spain flights

Baltimore to Castries flights

Baltimore to St. John's flights

Baltimore to George Town flights

Baltimore to Kingston flights

Reagan-National to Willemstad flights

Dulles Intl to Bridgetown flights

Reagan-National to George Town flights

Baltimore to Christiansted flights

Dulles Intl to Ponce flights

Reagan-National to Bridgetown flights

Baltimore to Bridgetown flights

Baltimore to Willemstad flights

Dulles Intl to Christiansted flights

Dulles Intl to Kingston flights

Dulles Intl to St. John's flights

Reagan-National to Christiansted flights

Top 5 airlines flying from Dulles Intl to Barbados

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$190	Average$560	FlexibilityNo cancel fee	On-time67%
Copa Airlines	Cheapest$198	Average$581	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$564	Average$729	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$589	Average$675	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$590	Average$713	FlexibilityNo cancel fee	On-time69%

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$142+ Cheap flights from Dulles Intl (IAD) to Barbados

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Barbados with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Barbados

Keep the following information in mind while searching for Dulles Intl to Barbados flight deals. Data was last updated August 1, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Dulles Intl to Barbados

Cheapest flights from Dulles Intl to BarbadosExplore the most affordable flight options available from Dulles Intl to Barbados. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Explore the most affordable flight options available from Dulles Intl to Barbados. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Barbados that are best for you.

Best time to book a flight from Dulles Intl to Barbados

Have a flexible travel schedule? Discover the best time to fly to Barbados from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Barbados

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

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

Find hourly flight availability from Dulles Intl to Barbados. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

Reviews of airlines servicing Barbados

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Barbados, such as Copa Airlines, American Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Barbados. 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 Barbados one-way?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Barbados?

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

How can I find direct flights from Dulles Intl to Barbados?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Barbados

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Dulles Intl to Barbados

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Cheapest flights from Dulles Intl to Barbados
Explore the most affordable flight options available from Dulles Intl to Barbados. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.