WAS - CUR

$154 Find Cheap Flights from Washington, D.C. to Willemstad

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Willemstad departing on 11/16. 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 Willemstad

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Willemstad, 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 Washington, D.C. to Willemstad, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$393
Overall average: $627
Air Canada
jeu. 11/20lun. 12/1
IAD - CUR • 1 stop
Cheapest one-way
$144
Air Canada
dim. 11/16
DCA - CUR • 1 stop
Top airlines
Air Canada
Cheapest • from $393 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
8 weeks
in advance
Our data shows that travelers who book at least 8 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 17% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Willemstad!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Willemstad (WAS-CUR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Willemstad 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 Washington, D.C. to Willemstad

jeu., nov. 20 - lun., déc. 1
Air Canada Logo
1:20 pm - 3:10 pmIAD-CUR
24h 50m1 stop
Air Canada Logo
4:10 pm - 4:11 pmCUR-IAD
25h 01m2 stops
$393Air Canada
Find Deal
jeu., nov. 20 - lun., déc. 1
Air Canada Logo
12:55 pm - 3:10 pmDCA-CUR
25h 15m2 stops
Air Canada Logo
4:10 pm - 3:31 pmCUR-DCA
24h 21m1 stop
$393Air Canada
Find Deal
dim., févr. 8 - dim., févr. 15
Avianca Logo
2:35 pm - 11:25 amIAD-CUR
19h 50m1 stop
Avianca Logo
6:15 pm - 1:15 pmCUR-IAD
20h 00m1 stop
$398Avianca
Find Deal
dim., févr. 8 - dim., févr. 15
Avianca Logo
4:15 pm - 5:00 pmIAD-CUR
23h 45m2 stops
Avianca Logo
12:35 pm - 2:55 pmCUR-IAD
27h 20m2 stops
$401Avianca
Find Deal
lun., janv. 26 - dim., févr. 1
Copa Airlines Logo
1:12 am - 12:14 pmIAD-CUR
10h 02m1 stop
Copa Airlines Logo
1:19 pm - 3:15 amCUR-IAD
14h 56m1 stop
$410Copa Airlines
Find Deal
mer., janv. 21 - mar., janv. 27
Copa Airlines Logo
1:12 am - 2:35 pmIAD-CUR
12h 23m1 stop
Copa Airlines Logo
1:19 pm - 11:30 pmCUR-IAD
11h 11m1 stop
$420Copa Airlines
Find Deal
dim., févr. 1 - ven., févr. 6
Delta Logo
7:30 pm - 2:45 pmIAD-CUR
18h 15m1 stop
Delta Logo
4:10 pm - 12:24 amCUR-IAD
9h 14m1 stop
$422Delta
Find Deal
jeu., déc. 11 - mer., déc. 17
Delta Logo
8:40 pm - 3:06 pmDCA-CUR
17h 26m1 stop
Delta Logo
4:21 pm - 11:40 pmCUR-DCA
8h 19m1 stop
$422Delta
Find Deal
lun., déc. 15 - mar., déc. 23
American Airlines Logo
7:19 am - 3:32 pmBWI-CUR
7h 13m1 stop
American Airlines Logo
5:46 pm - 9:26 amCUR-BWI
16h 40m1 stop
$500American Airlines
Find Deal
lun., déc. 15 - mar., déc. 23
American Airlines Logo
7:21 pm - 2:44 pmBWI-CUR
18h 23m2 stops
American Airlines Logo
5:46 pm - 11:59 amCUR-BWI
19h 13m2 stops
$505American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Willemstad flights

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

How much is a round-trip flight from Washington, D.C. to Willemstad?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Willemstad departing in November.

What is the cheapest month to fly from Washington, D.C. to Willemstad?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Willemstad, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Willemstad is September, where tickets cost $540 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,098 and $738 respectively.

How far in advance should I book a flight from Washington, D.C. to Willemstad?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. to Willemstad, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. to Willemstad, you should book around 8 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$144
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Reagan Washington National Airport to Willemstad

When to book flights from Washington, D.C. to Willemstad

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Willemstad 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 flights from Washington, D.C. to Willemstad

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Willemstad was $144 for a one-way ticket and $393 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Willemstad.

  • Which airports will I be using when flying from Washington, D.C. to Willemstad?

    On your way to Willemstad, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing at Willemstad Hato Int..

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

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

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

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Washington, D.C. and Willemstad, with SkyTeam being the most commonly used for this route.

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

    Miami is the most popular layover city among KAYAK users traveling from Washington, D.C. to Willemstad.

  • Which is the best airline for flights from Washington, D.C. to Willemstad, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Willemstad are Delta and Copa Airlines. With an average price for the route of $683 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $529 and an overall rating of 7.6.

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

    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 Washington, D.C. to Willemstad.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Willemstad from Washington, D.C. 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 Washington, D.C. to Willemstad?

    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 Willemstad with an airline and back to Washington, D.C. with another airline.

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

    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 Willemstad from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Washington, D.C. to Willemstad

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Willemstad. 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 Washington, D.C. to Willemstad? 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.
7.9
DeltaOverall score based on 8001 reviews
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
8.2Boarding
Airline reviews

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

2.0 MediocreAnonymous, Nov 2025MOB - ATL
Read more Delta reviews

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

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

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

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

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

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

Did upgrade, travel in business it was great (more room I could sleep)

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

Checking In on JetBlue site was impossible. It hung up on REAL ID. Even my Global Entry did not help. Luckily, on Kayak site it was a breeze. Entire flight the temperature was COLD! Otherwise the crew was great!

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

There was a fowl odour coming from the lavatory the entire flight

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

They have the most inexperienced / rude flight staff I’ve encountered

This low cost airline looks and fells more like a local bus. In a 6 hour flight not being able to recline a seat is torture. The only thing available with no charge is a glass of water provided by, mostly, rude staff. Our luggage didn’t arrive

Did not fly with Pakistan International Airlines. Have never flown with Pakistan International Airlines.

Boarding, crew were excellent, food was ok and entertainment need to improve

Usb plugs for charging your phone does not work in every flight. uncomfortable chairs even in higher categories.

The seats were uncomfortable and barely reclined at all. Very little leg room despite being business class. The crew was friendly and the food was good. Had to use my own phone for in-flight entertainment.

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

Seats are very tight even in Plus, no complimentary snacks or beverage

Late departure. When the flight arrived in Medellin the plane sat at the gate for 20 minutes waiting for a bus for us to get off the plane.

I receive a service for what I pay, so it is fair.

Everything you need to know for your flight from Washington, D.C. to Willemstad

Information on your arrival and departure airports