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Castries

$144+ Cheap flights from Boston (BOS) to Castries (UVF)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — UVF
Feb 16 — Feb 231
Sun 2/16
Sun 2/23
1 adult, Economy
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The best prices from Boston Logan Intl to Castries Hewanorra are usually found in January or March, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Boston to Castries

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Castries (UVF). 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 February 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$381
(JetBlue)

One-way from

$144
(JetBlue)

Popular in

December

Cheapest in

January

Average price

$635
Provider with most accurate pricing for Boston Logan Intl-Castries Hewanorra flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Castries Hewanorra flights.
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From Boston Logan Intl to Castries Hewanorra
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One-way flight from Boston Logan Intl to Castries Hewanorra
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Boston to Castries

Cheapest flights from Boston to Castries
Explore the most affordable flight options available from Boston to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2025.

This JetBlue deal was found by Cheapflights users on 2/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/29:00 amBOS - UVF
Nonstop4h 45mJetBlue
Wed 4/92:50 pmUVF - BOS
Nonstop5h 13mJetBlue
Deal found 2/10$381
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/35:40 amBOS - UVF
1 stop8h 24mDelta
Wed 4/93:25 pmUVF - BOS
1 stop9h 42mDelta
Deal found 2/10$387
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/236:00 amBOS - UVF
1 stop8h 19mAmerican Airlines
Tue 3/113:10 pmUVF - BOS
1 stop18h 11mAmerican Airlines
Deal found 2/9$397
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1112:55 pmBOS - UVF
1 stop25h 50mAir Canada
Mon 2/174:45 pmUVF - BOS
2 stops23h 13mAir Canada
Deal found 2/10$448
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:00 amBOS - UVF
2 stops31h 44mMultiple Airlines
Sun 4/62:40 pmUVF - BOS
1 stop18h 55mMultiple Airlines
Deal found 2/10$561
This United deal was found by Cheapflights users on 2/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:00 amBOS - UVF
1 stop9h 30mUnited Airlines
Sat 5/2412:55 pmUVF - BOS
1 stop10h 26mUnited Airlines
Deal found 2/11$617

Find flights from Boston to Castries within your budget

Customize your flight search to find flights from Boston to Castries 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 February 11, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Wed 4/2

9:00 am-1:45 pm

Nonstop4h 45m

Castries Hewanorra

Wed 4/9

2:50 pm-8:03 pm

Nonstop5h 13m

$381

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 4/3

5:40 am-2:04 pm

1 stop8h 24m

Castries Hewanorra

Mon 4/7

3:25 pm-1:07 am

1 stop9h 42m

$387

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 2/23

6:00 am-3:19 pm

1 stop8h 19m

Castries Hewanorra

Tue 3/11

3:10 pm-9:21 am

1 stop18h 11m

$397

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 4/4

6:10 am-2:45 pm

1 stop8h 35m

Castries Hewanorra

Mon 4/7

3:45 pm-2:57 pm

2 stops23h 12m

$449

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Wed 4/2

6:00 am-1:44 pm

2 stops31h 44m

Castries Hewanorra

Sun 4/6

2:40 pm-9:35 am

1 stop18h 55m

$561

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 5/17

6:00 am-3:30 pm

1 stop9h 30m

Castries Hewanorra

Sat 5/24

12:55 pm-11:21 pm

1 stop10h 26m

$617

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 3/10

6:00 am-10:44 am

Nonstop4h 44m

$144

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 2/24

5:40 am-3:06 pm

1 stop8h 26m

$148

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 3/10

7:40 pm-2:50 pm

2 stops19h 10m

$154

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 5/8

3:20 pm-2:15 pm

2 stops22h 55m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 12 results
1
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Compare providers for flights from Boston to Castries

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 Castries in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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-Castries flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Castries flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Castries flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Castries 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-Castries 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 Castries

Have a flexible travel schedule? Discover the best time to fly to Castries 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.

Travel insights for flights from Boston to Castries

Get recent, data-driven insights about flights from Boston to Castries including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Castries. Price data was last updated on February 7, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Castries, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Castries (average of $556). Flying from Boston to Castries in December is currently the most expensive (average of $730). 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.

What is the cheapest time of day to fly from BOS to UVF?

Find hourly flight availability from Boston to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Boston to Castries in the morning. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Castries

Get insights into the airlines that provide service to Castries. 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 Castries. Reviews last updated February 11, 2025.
To help decide which airline to fly from Boston to Castries, see what other customers have to say about Delta, JetBlue and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,332 reviews

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,332 reviews
Delta
8.0
Very good
8,332 reviews

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue
7.4
Good
3,111 reviews
Delta
8.0
Very good
8,332 reviews

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,845 reviews
Delta
8.0
Very good
8,332 reviews

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,332 reviews

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,706 reviews
Delta
8.0
Very good
8,332 reviews

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    JetBlue, at $381, was found to be the cheapest airline from Boston to Castries.Alternate airlines to your destination round-trip include Delta and American Airlines. You may be able to fly from Boston to Castries for 42% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $144 on JetBlue. Other airlines that offer cheap prices include Delta from $148 and American Airlines from $154 one-way.

  • What are the cheapest flights from Boston to Castries?

    On average you can expect to pay $380 for a flight from Boston to Castries. The cheapest flight overall is $118 while the most popular route, (Boston Logan Intl - Castries Hewanorra) is currently priced at $383.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boston to Castries (average of $556). Flying from Boston to Castries in December is currently the most expensive (average of $730). 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.

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Alternative routes for Boston to Castries

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Boston to Castries flights
Hartford to Castries flights
Albany to Castries flights

Top 3 airlines flying from Boston to Castries

Discover the top 3 airlines that operate flights from Boston to Castries. 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 February 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$369Average$630FlexibilityNo cancel feeOn-time62%
DeltaCheapest$387Average$594FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$389Average$718FlexibilityNo cancel feeOn-time71%
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