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

$173 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Copa Airlines and United Airlines, with prices starting from $186 and $2,000, respectively.

In terms of precipitation, rainfall in Curaçao ranges from 0.4 - 3.5 inches per month. November is typically the wettest month, when rainfall can reach 3.5 in. March is typically the driest time to visit Curaçao when rainfall is around 0.4 in.

If weather is an important factor for your trip to Curaçao, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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

When booking a flight from Washington, D.C. Dulles Intl Airport to Curaçao, you may want to consider flying on American Airlines, Avianca or Copa Airlines as they are the most popular for this route.

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

To save up to 17% on this flight, we recommend booking at least 37 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Dulles Intl Airport to Curaçao from $474 1-2 weeks out and tickets from $843 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of May. Prices to Curaçao from Washington, D.C. Dulles Intl Airport average $651. You can even find prices in May for less than $651, as users have found deals to Curaçao from as low as $399. The month of December appears to be one of the more expensive times to travel to Curaçao from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 61%.

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

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

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

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

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

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

$173+ Flights from Washington, D.C. Dulles Intl Airport to Curaçao

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Cheap flight deals from Dulles Intl to Curaçao

Round-trip from	$333 (Gotogate)
One-way from	$173 (Avianca)
Popular in	December
Cheapest in	May
Average price	$729

From Washington, D.C. Dulles Intl to Curaçao

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

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Highest demand for flights based on searches. 14% potential increase in price ($111 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($37 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 Curaçao

Cheapest flights from Dulles Intl to Curaçao
Explore the most affordable flight options available from Dulles Intl to Curaçao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Mon 10/275:15 pmIAD - CUR

2 stops23h 45mMultiple Airlines

Fri 10/313:10 pmCUR - IAD

1 stop29h 49mMultiple Airlines

Deal found 7/29

$333

Sun 10/269:55 amIAD - CUR

1 stop28h 15mAir Canada

Thu 10/303:45 pmCUR - IAD

1 stop24h 09mAir Canada

Deal found 7/30

$373

Wed 9/107:00 amIAD - CUR

1 stop9h 35mAvianca

Wed 9/175:50 pmCUR - IAD

1 stop20h 10mAvianca

Deal found 7/29

$400

Sat 10/182:25 amIAD - CUR

1 stop9h 52mCopa Airlines

Thu 10/231:16 pmCUR - IAD

1 stop11h 14mCopa Airlines

Deal found 7/28

$430

Best flights from Dulles Intl to Curaçao
Discover carefully curated flight deals from Dulles Intl to Curaçao that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Mon 10/275:15 pmIAD - CUR

2 stops23h 45mMultiple Airlines

Fri 10/313:10 pmCUR - IAD

1 stop29h 49mMultiple Airlines

Deal found 7/29

$333

Sun 10/269:55 amIAD - CUR

1 stop28h 15mAir Canada

Thu 10/303:45 pmCUR - IAD

1 stop24h 09mAir Canada

Deal found 7/30

$373

Wed 9/107:00 amIAD - CUR

1 stop9h 35mAvianca

Wed 9/175:50 pmCUR - IAD

1 stop20h 10mAvianca

Deal found 7/29

$400

Sat 10/182:25 amIAD - CUR

1 stop9h 52mCopa Airlines

Thu 10/231:16 pmCUR - IAD

1 stop11h 14mCopa Airlines

Deal found 7/28

$430

Last-minute flights from Dulles Intl to Curaçao
Discover last-minute flight deals from Dulles Intl to Curaçao. Data last updated July 30, 2025 and is based on user searches.

Wed 8/62:46 amIAD - CUR

1 stop9h 30mMultiple Airlines

Wed 8/135:50 pmCUR - IAD

2 stops32h 55mMultiple Airlines

Deal found 7/29

$600

Wed 8/62:25 amIAD - CUR

1 stop9h 51mCopa Airlines

Mon 8/113:40 pmCUR - IAD

1 stop23h 23mCopa Airlines

Deal found 7/28

$857

Wed 8/62:25 amIAD - CUR

1 stop9h 51mUnited Airlines

Wed 8/131:23 pmCUR - IAD

1 stop25h 40mUnited Airlines

Deal found 7/29

$883

Thu 8/75:05 pmIAD - CUR

2 stops23h 30mAvianca

Wed 8/135:50 pmCUR - IAD

2 stops32h 55mAvianca

Deal found 7/29

$556

Mon 8/184:34 pmIAD - CUR

1 stop19h 42mMultiple Airlines

Thu 8/215:50 pmCUR - IAD

1 stop11h 45mMultiple Airlines

Deal found 7/28

$457

Wed 8/207:00 amIAD - CUR

1 stop9h 35mAvianca

Mon 8/2511:05 amCUR - IAD

1 stop26h 55mAvianca

Deal found 7/30

$406

Sat 8/232:25 amIAD - CUR

1 stop9h 51mCopa Airlines

Fri 8/293:40 pmCUR - IAD

1 stop8h 48mCopa Airlines

Deal found 7/29

$476

One-way flights from Dulles Intl to Curaçao
Search for one-way flight options from Dulles Intl to Curaçao. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Wed 10/227:00 amIAD - CUR

1 stop26h 55mAvianca

Deal found 7/30

$173

Tue 10/212:25 amIAD - CUR

1 stop12h 09mCopa Airlines

Deal found 7/30

$186

Sat 8/97:25 pmIAD - CUR

3 stops38h 30mMultiple Airlines

Deal found 7/27

$325

Thu 8/282:25 amIAD - CUR

1 stop9h 51mUnited Airlines

Deal found 7/30

$2,000

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Willemstad

IAD - CUR

IADCUR

Washington, D.C. Dulles Intl

Mon 10/27

5:15 pm-5:00 pm

2 stops23h 45m

Willemstad Hato Int.

Fri 10/31

3:10 pm-8:59 pm

1 stop29h 49m

$333

Washington, D.C.Willemstad

IAD - CUR

IADCUR

Washington, D.C. Dulles Intl

Sun 10/26

9:55 am-2:10 pm

1 stop28h 15m

Willemstad Hato Int.

Thu 10/30

3:45 pm-3:54 pm

1 stop24h 09m

$373

Washington, D.C.Willemstad

IAD - CUR

IADCUR

Washington, D.C. Dulles Intl

Wed 9/10

7:00 am-4:35 pm

1 stop9h 35m

Willemstad Hato Int.

Wed 9/17

5:50 pm-2:00 pm

1 stop20h 10m

$400

Washington, D.C.Willemstad

IAD - CUR

IADCUR

Washington, D.C. Dulles Intl

Sat 10/18

2:25 am-12:17 pm

1 stop9h 52m

Willemstad Hato Int.

Thu 10/23

1:16 pm-12:30 am

1 stop11h 14m

$430

Washington, D.C.Willemstad

IAD - CUR

IADCUR

Washington, D.C. Dulles Intl

Wed 10/22

7:00 am-9:55 am

1 stop26h 55m

$173

Washington, D.C.Willemstad

IAD - CUR

IADCUR

Washington, D.C. Dulles Intl

Tue 10/21

2:25 am-2:34 pm

1 stop12h 09m

$186

Washington, D.C.Willemstad

IAD - CUR

IADCUR

Washington, D.C. Dulles Intl

Sat 8/9

7:25 pm-9:55 am

3 stops38h 30m

$325

Washington, D.C.Willemstad

IAD - CUR

IADCUR

Washington, D.C. Dulles Intl

Thu 8/28

2:25 am-12:16 pm

1 stop9h 51m

$2,000

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Dulles Intl to Curaçao

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Curaçao (average of $531). Flying from Washington, D.C. Dulles Intl Airport to Curaçao in July is currently the most expensive (average of $725). 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 CW?

When flying from Washington, D.C. Dulles Intl Airport to Curaçao, 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 Curaçao

See what other customers who have flown with Copa Airlines, United Airlines, and Air Canada from Washington, D.C. Dulles Intl Airport to Curaçao have to say. You can also see how each airline compares in terms of 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

United Airlines

7.4

Good

8,896 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

9,837 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

Avianca

6.7

Okay

2,387 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 Curaçao one-way?
$173 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Copa Airlines and United Airlines, with prices starting from $186 and $2,000, respectively.
Can I find deals for flights from Dulles Intl to Curaçao that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Curaçao flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Curaçao?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Curaçao.
Can I find deals for business class flights from Dulles Intl to Curaçao?
Yes. Cheapflights offers flight deals from Dulles Intl to Curaçao 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 Curaçao?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Curaçao (average of $531). Flying from Washington, D.C. Dulles Intl Airport to Curaçao in July is currently the most expensive (average of $725). 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

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Reagan-National to Port of Spain flights

Top 4 airlines flying from Dulles Intl to Curaçao

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$220	Average$482	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$292	Average$695	FlexibilityNo cancel fee	On-timeN/A
Copa Airlines	Cheapest$381	Average$504	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$518	Average$836	FlexibilityNo cancel fee	On-time71%

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$173+ Cheap flights from Dulles Intl (IAD) to Curaçao

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Curaçao with Cheapflights

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Cheap flight deals from Dulles Intl to Curaçao

Keep the following information in mind while searching for Dulles Intl to Curaçao flight deals. Data was last updated July 30, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Curaçao

Cheapest flights from Dulles Intl to CuraçaoExplore the most affordable flight options available from Dulles Intl to Curaçao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Dulles Intl to Curaçao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Dulles Intl to Curaçao

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

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

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

Find hourly flight availability from Dulles Intl to Curaçao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Reviews of airlines servicing Curaçao

See what other customers who have flown with Copa Airlines, United Airlines, and Air Canada from Washington, D.C. Dulles Intl Airport to Curaçao have to say. You can also see how each airline compares in terms of 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 Curaçao. 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 Curaçao one-way?

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

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

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

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

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 Curaçao

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

Top 4 airlines flying from Dulles Intl to Curaçao

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Cheapest flights from Dulles Intl to Curaçao
Explore the most affordable flight options available from Dulles Intl to Curaçao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.