CUR - IAD

$191 Find Cheap Flights from Willemstad to Washington, D.C. - Compare and Save

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 10/26. 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

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Everything you should know

Cheapest round-trip
$527
Avianca
Thu 9/3Wed 9/9
CUR - IAD • 1 stop
Cheapest one-way
$191
Air Canada
Mon 10/26
CUR - IAD • 2 stops
Top airlines
Avianca
Cheapest • from $527 (round-trip)
Copa Airlines
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Willemstad and Dulles Intl. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Panama City (PTY)
Cheapest • Avg $361 (round-trip)
Panama City (PTY)
Shortest trip • 9h 48m (one-way)
Insights
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We hope you love your trip to Dulles Intl!
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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, Sep 3 - Wed, Sep 9
Avianca Logo
6:15 pm - 5:20 amCUR  Willemstad Hato Int.-IAD Washington, D.C. Dulles Intl
11h 05m1 stop Bogotá El Dorado
Avianca Logo
6:50 am - 5:00 pmIAD  Washington, D.C. Dulles Intl-CUR Willemstad Hato Int.
10h 10m1 stop Bogotá El Dorado
$527Avianca
Thu, Sep 3 - Wed, Sep 9
Avianca Logo
6:15 pm - 5:20 amCUR  Willemstad Hato Int.-IAD Washington, D.C. Dulles Intl
11h 05m1 stop Bogotá El Dorado
Avianca Logo
6:50 am - 5:00 pmIAD  Washington, D.C. Dulles Intl-CUR Willemstad Hato Int.
10h 10m1 stop Bogotá El Dorado
$529Avianca
Thu, Sep 3 - Mon, Sep 7
Avianca Logo
6:15 pm - 5:20 amCUR  Willemstad Hato Int.-IAD Washington, D.C. Dulles Intl
11h 05m1 stop Bogotá El Dorado
Avianca Logo
3:35 pm - 10:20 amIAD  Washington, D.C. Dulles Intl-CUR Willemstad Hato Int.
18h 45m1 stop Bogotá El Dorado
$530Avianca
Thu, Sep 3 - Wed, Sep 9
Avianca Logo
11:35 am - 2:45 amCUR  Willemstad Hato Int.-IAD Washington, D.C. Dulles Intl
15h 10m2 stops Bogotá El Dorado San Salvador El Salvador Intl
Avianca Logo
6:50 am - 5:00 pmIAD  Washington, D.C. Dulles Intl-CUR Willemstad Hato Int.
10h 10m1 stop Bogotá El Dorado
$531Avianca
Thu, Sep 3 - Mon, Sep 7
Avianca Logo
6:15 pm - 5:20 amCUR  Willemstad Hato Int.-IAD Washington, D.C. Dulles Intl
11h 05m1 stop Bogotá El Dorado
Avianca Logo
4:10 am - 5:00 pmIAD  Washington, D.C. Dulles Intl-CUR Willemstad Hato Int.
12h 50m2 stops San Salvador El Salvador Intl Bogotá El Dorado
$531Avianca
Thu, Sep 3 - Wed, Sep 9
Avianca Logo
11:35 am - 5:20 amCUR  Willemstad Hato Int.-IAD Washington, D.C. Dulles Intl
17h 45m1 stop Bogotá El Dorado
Avianca Logo
4:10 am - 5:00 pmIAD  Washington, D.C. Dulles Intl-CUR Willemstad Hato Int.
12h 50m2 stops San Salvador El Salvador Intl Bogotá El Dorado
$534Avianca
Thu, Sep 3 - Wed, Sep 9
Avianca Logo
11:35 am - 2:45 amCUR  Willemstad Hato Int.-IAD Washington, D.C. Dulles Intl
15h 10m2 stops Bogotá El Dorado San Salvador El Salvador Intl
Avianca Logo
4:10 am - 5:00 pmIAD  Washington, D.C. Dulles Intl-CUR Willemstad Hato Int.
12h 50m2 stops San Salvador El Salvador Intl Bogotá El Dorado
$536Avianca
Thu, Sep 3 - Wed, Sep 9
Copa Airlines Logo
3:39 pm - 4:20 amCUR  Willemstad Hato Int.-IAD Washington, D.C. Dulles Intl
12h 41m1 stop Panama City Tocumen Intl
Copa Airlines Logo
9:35 am - 6:31 pmIAD  Washington, D.C. Dulles Intl-CUR Willemstad Hato Int.
8h 56m1 stop Panama City Tocumen Intl
$558Copa Airlines
Thu, Sep 3 - Mon, Sep 7
Avianca Logo
6:15 pm - 4:20 amCUR  Willemstad Hato Int.-IAD Washington, D.C. Dulles Intl
34h 05m2 stops Bogotá El Dorado San Salvador El Salvador Intl
Avianca Logo
5:35 pm - 5:00 pmIAD  Washington, D.C. Dulles Intl-CUR Willemstad Hato Int.
23h 25m2 stops San Salvador El Salvador Intl Bogotá El Dorado
$567Avianca
Tue, Sep 1 - Mon, Sep 7
Copa Airlines Logo
3:39 pm - 3:04 pmCUR  Willemstad Hato Int.-IAD Washington, D.C. Dulles Intl
23h 25m1 stop Panama City Tocumen Intl
Copa Airlines Logo
4:34 pm - 12:18 pmIAD  Washington, D.C. Dulles Intl-CUR Willemstad Hato Int.
19h 44m1 stop Panama City Tocumen Intl
$694Copa Airlines
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.

Which airlines provide the cheapest flights from Willemstad to Washington, D.C.?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Willemstad to Washington, D.C. were found on Avianca ($527) and Copa Airlines ($558).

Find deals

Good to know

Cheapest flight

$191
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 5 days, the lowest price for a flight from Willemstad to Washington, D.C. Dulles Intl Airport was $191 for a one-way ticket and $527 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.
7.6
Copa AirlinesOverall score based on 1564 reviews
6.8Entertainment
8.1Crew
7.8Boarding
6.9Food
7.4Comfort
Airline reviews

stood in line to check in luggage for nearly an hour. very poor service and not excusable

4.0 OkayAnonymous, Jun 2026
Read more Copa Airlines reviews

stood in line to check in luggage for nearly an hour. very poor service and not excusable

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

Do not book it’s a scam! They stole $1200 from me

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

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

Great experience with a crew always thinking in the passenger

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

I loved my experience. Very safe, Very informative and very friendly.

Copa crew is almost never great in terms of service.

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)