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Willemstad

$94+ Cheap flights from Boston (BOS) to Willemstad (CUR)

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CUR
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
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Cheap flight deals from Boston to Willemstad

Cheapest flights from Boston to Willemstad
Explore the most affordable flight options available from Boston to Willemstad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This Booking.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:15 pm
BOS
-
CUR
2 stops8h 50m
Arajet
Sun 6/712:35 pm
CUR
-
BOS
1 stop8h 15m
Arajet
Deal found 5/6$259
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am
BOS
-
CUR
1 stop7h 40m
United Airlines
Sat 9/262:50 pm
CUR
-
BOS
1 stop17h 56m
United Airlines
Deal found 5/6$359
This Booking.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:15 pm
BOS
-
CUR
2 stops8h 50m
Arajet
Sun 10/1812:35 pm
CUR
-
BOS
1 stop8h 15m
Arajet
Deal found 5/8$379
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:55 pm
BOS
-
CUR
1 stop19h 55m
Multiple Airlines
Sun 6/712:35 pm
CUR
-
BOS
1 stop8h 15m
Multiple Airlines
Deal found 5/6$388

Find flight deals from Boston to Willemstad

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Willemstad (CUR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(Booking.com)

One-way from

$94
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$502
Provider with most accurate pricing for Boston Logan Intl-Willemstad Hato Int. flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Willemstad Hato Int. flights.
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From Boston Logan Intl to Willemstad Hato Int.
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One-way flight from Boston Logan Intl to Willemstad Hato Int.
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Willemstad that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Boston to Willemstad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonWillemstad

BOS - CUR

BOSCUR

Boston Logan Intl

Sat 5/23

8:45 am-10:20 am

1 stop25h 35m

Willemstad Hato Int.

Wed 5/27

11:35 am-7:10 am

1 stop19h 35m

$527

BostonWillemstad

BOS - CUR

BOSCUR

Boston Logan Intl

Mon 9/14

4:50 pm-10:20 am

2 stops17h 30m

Willemstad Hato Int.

Mon 9/21

6:15 pm-2:50 pm

2 stops44h 35m

$548

BostonWillemstad

BOS - CUR

BOSCUR

Boston Logan Intl

Wed 7/22

8:45 am-6:31 pm

1 stop9h 46m

Willemstad Hato Int.

Wed 7/29

7:31 pm-2:34 pm

1 stop19h 03m

$650
Quickest round-trip

BostonWillemstad

BOS - CUR

BOSCUR

Boston Logan Intl

Sun 8/30

8:45 am-6:31 pm

1 stop9h 46m

Willemstad Hato Int.

Sat 9/5

1:23 pm-11:02 pm

1 stop9h 39m

$652

BostonWillemstad

BOS - CUR

BOSCUR

Boston Logan Intl

Thu 9/24

8:10 pm-1:40 pm

2 stops41h 30m

Willemstad Hato Int.

Sat 10/3

2:50 pm-8:46 am

1 stop17h 56m

$653

BostonWillemstad

BOS - CUR

BOSCUR

Boston Logan Intl

Sun 10/4

10:50 am-12:18 pm

2 stops25h 28m

Willemstad Hato Int.

Sat 10/10

2:50 pm-8:46 am

1 stop17h 56m

$707

BostonWillemstad

BOS - CUR

BOSCUR

Boston Logan Intl

Mon 10/5

12:34 pm-12:18 pm

2 stops23h 44m

Willemstad Hato Int.

Sat 10/10

2:50 pm-8:46 am

1 stop17h 56m

$707

BostonWillemstad

BOS - CUR

BOSCUR

Boston Logan Intl

Sun 5/31

3:05 pm-12:18 pm

2 stops21h 13m

Willemstad Hato Int.

Sat 6/6

2:50 pm-11:16 am

1 stop20h 26m

$728

BostonWillemstad

BOS - CUR

BOSCUR

Boston Logan Intl

Thu 7/9

8:45 am-6:31 pm

1 stop9h 46m

Willemstad Hato Int.

Tue 7/14

1:23 pm-11:10 pm

1 stop9h 47m

$730

BostonWillemstad

BOS - CUR

BOSCUR

Boston Logan Intl

Sun 8/2

8:45 am-6:31 pm

1 stop9h 46m

Willemstad Hato Int.

Fri 8/7

1:23 pm-11:10 pm

1 stop9h 47m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Boston to Willemstad

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Willemstad in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Willemstad flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Willemstad flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Willemstad flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Willemstad flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Willemstad flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Willemstad

Have a flexible travel schedule? Discover the best time to fly to Willemstad from Boston 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 Boston to Willemstad

How far ahead should I book a flight from Boston to Willemstad?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Willemstad. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Willemstad?

Currently, January is the cheapest month in which you can book a flight from Boston to Willemstad (average of $491). Flying from Boston to Willemstad in August is currently the most expensive (average of $724). 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.

How much does it cost to fly round-trip from Boston to Willemstad?

Reviews of airlines servicing Willemstad

Get insights into the airlines that provide service to Willemstad. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Willemstad. Reviews last updated May 10, 2026.
Read reviews from past customers who have flown Delta,JetBlue, andAmerican Airlines from Boston to Willemstad. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,453 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,453 reviews
Delta
7.9
Good
8,453 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
JetBlue
7.2
Good
2,976 reviews
Delta
7.9
Good
8,453 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,668 reviews
Delta
7.9
Good
8,453 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Boston to Willemstad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Willemstad?

    There are many flights that can get you from Boston to Willemstad in 9h 46m. Fly via Avianca, United Airlines, or Copa Airlines to get the fastest option. Airlines will cover a distance of 2087 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Boston to Willemstad round-trip?

    Currently priced at $297, Delta will fly you from Boston to Willemstad and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and American Airlines - these airlines can fly you to your destination from $313 and $366, respectively. Delta is currently priced 47% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Boston to Willemstad one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $86. Users have also found prices from $138 and $144 on American Airlines and Air Canada, respectively.

  • Can I find deals for flights from Boston to Willemstad that include hotel bookings?

    Yes. In addition to deals on Boston to Willemstad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Willemstad?

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

  • Can I find deals for business class flights from Boston to Willemstad?

    Yes. Cheapflights offers flight deals from Boston to Willemstad 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 Boston to Willemstad?

    Currently, January is the cheapest month in which you can book a flight from Boston to Willemstad (average of $491). Flying from Boston to Willemstad in August is currently the most expensive (average of $724). 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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Complete your trip

Complete your trip to Willemstad by adding a car rental and/or hotel reservation to your travel itinerary.
Willemstad car rentals
Willemstad Hato Int. Airport car rentals

Top 3 airlines flying from Boston to Willemstad

Discover the top 3 airlines that operate flights from Boston to Willemstad. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$434FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$313Average$507FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$366Average$565FlexibilityNo cancel feeOn-time71%

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