CUR - IAD

$211 Find Cheap Flights from Willemstad to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Willemstad to Dulles Intl departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Willemstad to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Willemstad to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$320
Avianca
Thu 3/5Wed 3/11
CUR - IAD • 1 stop
Cheapest one-way
$211
Avianca
Sun 3/15
CUR - IAD • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Willemstad to Dulles Intl (CUR-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Willemstad to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Willemstad to Dulles Intl

Thu, Mar 5 - Wed, Mar 11
Avianca Logo
6:15 pm - 1:15 pm
CUR
-
IAD
20h 00m
1 stop
Avianca Logo
3:35 pm - 11:25 am
IAD
-
CUR
19h 50m
1 stop
$320Avianca
Thu, Mar 5 - Mon, Mar 9
Avianca Logo
6:15 pm - 4:25 am
CUR
-
IAD
11h 10m
1 stop
Avianca Logo
4:00 am - 5:00 pm
IAD
-
CUR
13h 00m
2 stops
$321Avianca
Thu, Mar 5 - Wed, Mar 11
Avianca Logo
12:35 pm - 4:25 am
CUR
-
IAD
16h 50m
1 stop
Avianca Logo
4:00 am - 5:00 pm
IAD
-
CUR
13h 00m
2 stops
$340Avianca
Thu, Mar 5 - Wed, Mar 11
Avianca Logo
6:15 pm - 1:40 am
CUR
-
IAD
32h 25m
2 stops
Avianca Logo
5:15 pm - 11:25 am
IAD
-
CUR
18h 10m
2 stops
$386Avianca
Mon, Mar 16 - Tue, Mar 24
Avianca Logo
6:15 pm - 2:15 pm
CUR
-
IAD
20h 00m
1 stop
Avianca Logo
3:35 pm - 11:25 am
IAD
-
CUR
19h 50m
1 stop
$390Avianca
Mon, Mar 16 - Tue, Mar 24
Avianca Logo
6:15 pm - 2:15 pm
CUR
-
IAD
20h 00m
1 stop
Avianca Logo
3:35 pm - 11:25 am
IAD
-
CUR
19h 50m
1 stop
$396Avianca
Mon, Mar 16 - Tue, Mar 24
Avianca Logo
6:15 pm - 4:10 am
CUR
-
IAD
33h 55m
2 stops
Avianca Logo
3:35 pm - 11:25 am
IAD
-
CUR
19h 50m
1 stop
$397Avianca
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
6:15 pm - 1:40 am
CUR
-
IAD
32h 25m
2 stops
Multiple Airlines Logo
10:13 pm - 3:20 pm
IAD
-
CUR
17h 07m
2 stops
$409Multiple Airlines
Mon, Mar 16 - Tue, Mar 24
Avianca Logo
6:15 pm - 2:15 pm
CUR
-
IAD
20h 00m
1 stop
Avianca Logo
3:35 pm - 11:25 am
IAD
-
CUR
19h 50m
1 stop
$424Avianca
Mon, Mar 16 - Tue, Mar 24
Avianca Logo
6:15 pm - 3:55 pm
CUR
-
IAD
21h 40m
2 stops
Avianca Logo
3:35 pm - 11:25 am
IAD
-
CUR
19h 50m
1 stop
$432Avianca
Booking Insights

KAYAK's insights & trends for Willemstad to Dulles Intl flights

Get data-powered insights and trends into flights from Willemstad to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Willemstad to Washington, D.C.?

Percentage of 1-stop round-trip flights from Willemstad to Washington, D.C. chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Panama City (PTY) is the top choice – 94% of KAYAK users who clicked on 1-stop flights from Willemstad to Washington, D.C. picked an itinerary connecting there.

What is the cheapest layover airport when flying from Willemstad to Washington, D.C.?

Average round-trip price for 1-stop flights from Willemstad to Washington, D.C. clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Panama City (PTY) offer the most affordable fares, with an average round-trip price of $361.

Which layover airport offers the shortest total travel time from Willemstad to Washington, D.C.?

Shortest average total travel time for 1-stop one-way flights from Willemstad to Washington, D.C. via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Panama City (PTY) for the shortest journey. The average one-way travel time for flights connecting there is 9h 48m.

Which layover airport has the quickest connection when flying from Willemstad to Washington, D.C.?

Average layover duration at different layover airports for 1-stop one-way flights from Willemstad to Washington, D.C., based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Panama City (PTY) often has the shortest layovers from Willemstad to Washington, D.C., with an average of 2h 47m.

Find deals

Good to know

Cheapest flight$211
Flight from Willemstad to Washington, D.C.

When to book flights from Willemstad to Dulles Intl

Are your dates flexible? Find out the best times to travel from Willemstad to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Willemstad to Washington, D.C. flights

  • What is the cheapest flight from Willemstad to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Willemstad to Washington, D.C. Dulles Intl Airport was $211 for a one-way ticket and $320 for a round-trip.

  • Do I need a passport to fly between Willemstad and Washington, D.C.?

    Yes

  • Which aircraft models fly most regularly from Willemstad to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Willemstad to Washington, D.C.?

    Star Alliance is the only airline alliance operating flights between Willemstad and Washington, D.C..

  • How does KAYAK find such low prices on flights from Willemstad to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Willemstad to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Willemstad to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Willemstad is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Willemstad to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Willemstad with another airline. Booking your flights between Willemstad and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Willemstad to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Willemstad up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Willemstad to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Willemstad to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Willemstad to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Copa AirlinesOverall score based on 1555 reviews
7.4Comfort
7.8Boarding
6.8Entertainment
8.1Crew
6.8Food
Airline reviews

A lot things happened in this trip.The fly should be less stress.

6.0 GoodIrma, Jan 2026
PTY - MIA
Read more Copa Airlines reviews

A lot things happened in this trip.The fly should be less stress.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Some of the Air hostesses are not that friendly. Need improvement

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Great experience with a crew always thinking in the passenger

Very happy with my flight. I would definitely recommend it.

Everything you need to know for your flight from Willemstad to Dulles Intl

Information on your arrival and departure airports

Willemstad (CUR)
Dulles Intl (IAD)