BOS - CUR

$118 Find Cheap Flights from Boston 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 Boston to Willemstad departing on 2/7. 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 Boston 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 Boston to Willemstad, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$286
Overall average: $506
JetBlue
Mon 1/12Sat 1/17
BOS - CUR • 1 stop
Cheapest one-way
$118
Typical prices: $135-$260
American Airlines
Sat 2/7
BOS - CUR • 2 stops
Top airlines
JetBlue
Cheapest • from $286 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 19% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Willemstad!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Willemstad (BOS-CUR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston 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 Boston to Willemstad

Mon, Jan 12 - Sat, Jan 17
JetBlue Logo
5:10 am - 2:18 pm
BOS
-
CUR
8h 08m1 stop
JetBlue Logo
3:37 pm - 12:13 am
CUR
-
BOS
9h 36m1 stop
$286JetBlue
Sun, Feb 1 - Fri, Feb 13
Delta Logo
8:20 pm - 2:45 pm
BOS
-
CUR
17h 25m1 stop
Delta Logo
4:10 pm - 1:09 am
CUR
-
BOS
9h 59m1 stop
$298Delta
Fri, Jan 9 - Tue, Jan 13
American Airlines Logo
6:23 pm - 2:49 pm
BOS
-
CUR
19h 26m2 stops
American Airlines Logo
5:45 pm - 10:04 am
CUR
-
BOS
17h 19m1 stop
$302American Airlines
Sun, Jan 25 - Sun, Feb 1
American Airlines Logo
6:50 am - 4:45 pm
BOS
-
CUR
8h 55m1 stop
American Airlines Logo
5:45 pm - 10:01 am
CUR
-
BOS
17h 16m1 stop
$303American Airlines
Fri, Jan 2 - Wed, Jan 7
American Airlines Logo
7:17 pm - 1:39 pm
BOS
-
CUR
17h 22m2 stops
American Airlines Logo
5:45 pm - 10:01 am
CUR
-
BOS
17h 16m1 stop
$304American Airlines
Wed, Jan 14 - Wed, Jan 21
Copa Airlines Logo
3:07 pm - 2:35 pm
BOS
-
CUR
22h 28m1 stop
Copa Airlines Logo
3:37 pm - 10:03 pm
CUR
-
BOS
31h 26m1 stop
$305Copa Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
6:17 pm - 2:49 pm
BOS
-
CUR
19h 32m1 stop
American Airlines Logo
5:49 pm - 10:01 am
CUR
-
BOS
17h 12m1 stop
$306American Airlines
Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
8:51 pm - 4:45 pm
BOS
-
CUR
18h 54m2 stops
American Airlines Logo
5:45 pm - 10:31 am
CUR
-
BOS
17h 46m2 stops
$307American Airlines
Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
1:48 pm - 2:05 pm
BOS
-
CUR
23h 17m1 stop
American Airlines Logo
5:45 pm - 10:01 am
CUR
-
BOS
17h 16m1 stop
$309American Airlines
Sun, Feb 22 - Sun, Mar 1
American Airlines Logo
6:59 pm - 3:15 pm
BOS
-
CUR
19h 16m1 stop
American Airlines Logo
5:44 pm - 11:26 am
CUR
-
BOS
18h 42m2 stops
$314American Airlines
Booking Insights

KAYAK's insights & trends for Boston to Willemstad flights

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

What’s the cheapest day of the week to fly from Boston to Willemstad?

The average price of all round-trip flights from Boston to Willemstad clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Boston to Willemstad, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Willemstad, Thursday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Boston to Willemstad?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston 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 Boston to Willemstad is January, where tickets cost $506 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $780 and $738 respectively.

How far in advance should I book a flight from Boston 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 Boston 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 Boston to Willemstad, you should book around 4 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$118
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Boston to Willemstad

When to book flights from Boston to Willemstad

Are your dates flexible? Find out the best times to travel from Boston 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 Boston to Willemstad

  • What is the cheapest flight from Boston to Willemstad?

    In the last 3 days, the lowest price for a flight from Boston to Willemstad was $118 for a one-way ticket and $286 for a round-trip.

  • Do I need a passport to fly between Boston and Willemstad?

    Yes, you’ll need a passport to travel to Willemstad from Boston.

  • Which airports will I be using when flying from Boston to Willemstad?

    Boston airport is called Boston Logan Intl and the only airport in Willemstad is Willemstad Hato Int..

  • Which aircraft models fly most regularly from Boston to Willemstad?

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

  • Which airline alliances offer flights from Boston to Willemstad?

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

  • What is the most popular layover when flying to Willemstad from Boston?

    Miami is the most popular layover city among KAYAK users traveling from Boston to Willemstad.

  • Which is the best airline for flights from Boston to Willemstad, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Willemstad are Delta and American Airlines. With an average price for the route of $559 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $603 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Boston 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 Boston to Willemstad.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Willemstad?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Willemstad from Boston 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 Boston 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 Boston with another airline. Booking your flights between Boston and CUR 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 Boston 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 Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Boston to Willemstad

 
See real verified KAYAK customer reviews for airlines flying from Boston 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 Boston 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 8010 reviews
7.9Entertainment
8.5Crew
7.3Food
8.1Boarding
7.9Comfort
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

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

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Boarding was so so after zone 3 was called all other zones went in

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Everything you need to know for your flight from Boston to Willemstad

Information on your arrival and departure airports