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St Kitts

$192+ Cheap flights from Boston (BOS) to St Kitts

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SKB
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Boston to St Kitts

Keep the following information in mind while searching for Boston to St Kitts flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$436
(American Airlines)

One-way from

$192
(Expedia)

Popular in

December

Cheapest in

September

Average price

$654
Provider with most accurate pricing for Boston Logan Intl-Basseterre Robert Bradshaw Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Basseterre Robert Bradshaw Intl flights.
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From Boston Logan Intl to St Kitts
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One-way flight from Boston Logan Intl to St Kitts
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Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Boston to St Kitts

Cheapest flights from Boston to St Kitts
Explore the most affordable flight options available from Boston to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Priceline deal was found by Cheapflights users on 11/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:40 amBOS - SKB
1 stop8h 11mJetBlue
Tue 11/184:00 pmSKB - BOS
1 stop16h 41mJetBlue
Deal found 11/2$440
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/66:00 amBOS - SKB
1 stop8h 28mAmerican Airlines
Sat 12/134:29 pmSKB - BOS
1 stop7h 46mAmerican Airlines
Deal found 11/3$476
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/128:40 pmBOS - SKB
2 stops18h 39mAmerican Airlines
Sat 12/203:27 pmSKB - BOS
2 stops17h 35mAmerican Airlines
Deal found 11/3$481
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/57:24 pmBOS - SKB
1 stop19h 04mAmerican Airlines
Sat 12/134:29 pmSKB - BOS
1 stop7h 46mAmerican Airlines
Deal found 11/3$483
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/278:16 pmBOS - SKB
1 stop18h 02mAmerican Airlines
Tue 12/24:28 pmSKB - BOS
1 stop9h 23mAmerican Airlines
Deal found 11/2$486
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/135:52 amBOS - SKB
1 stop7h 15mAmerican Airlines
Sat 1/105:35 pmSKB - BOS
1 stop17h 26mAmerican Airlines
Deal found 11/3$541
This Priceline deal was found by Cheapflights users on 11/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:30 amBOS - SKB
1 stop7h 14mJetBlue
Thu 12/252:49 pmSKB - BOS
1 stop10h 27mJetBlue
Deal found 11/3$608

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to St Kitts 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 November 3, 2025.
Use the filters below to find and compare flights from Boston to St Kitts that are best for you.

Fly from

Boston

Fly to

St Kitts

Route

Depart

Return

Price

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Thu 11/13

5:40 am-2:51 pm

1 stop8h 11m

Basseterre Robert Bradshaw Intl

Tue 11/18

4:00 pm-7:41 am

1 stop16h 41m

$440

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Fri 12/5

8:40 pm-2:07 pm

2 stops16h 27m

Basseterre Robert Bradshaw Intl

Sat 12/13

4:29 pm-11:15 pm

1 stop7h 46m

$481

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Fri 12/12

8:40 pm-4:19 pm

2 stops18h 39m

Basseterre Robert Bradshaw Intl

Sat 12/20

3:27 pm-8:02 am

2 stops17h 35m

$481

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Thu 11/27

8:16 pm-3:18 pm

1 stop18h 02m

Basseterre Robert Bradshaw Intl

Tue 12/2

4:28 pm-8:50 am

2 stops17h 22m

$491

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Sat 2/7

6:00 am-1:33 pm

1 stop6h 33m

Basseterre Robert Bradshaw Intl

Sat 2/14

4:28 pm-7:33 am

1 stop16h 05m

$501

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Sat 12/13

5:34 am-2:20 pm

1 stop7h 46m

Basseterre Robert Bradshaw Intl

Sat 1/10

5:35 pm-10:01 am

1 stop17h 26m

$541

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Tue 3/24

6:30 am-3:15 pm

1 stop8h 45m

Basseterre Robert Bradshaw Intl

Sun 3/29

4:25 pm-10:02 am

1 stop17h 37m

$546

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Tue 12/2

6:25 pm-2:20 pm

2 stops18h 55m

$329

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Sun 12/21

6:00 am-5:45 pm

3 stops34h 45m

$431

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Tue 12/2

6:15 am-7:00 pm

3 stops11h 45m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 17 results
1
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Best time to book a flight from Boston to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts 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 St Kitts

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

Currently, June is the cheapest month in which you can book a flight from Boston to St Kitts (average of $354). Flying from Boston to St Kitts in August is currently the most expensive (average of $653). 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 LXK?

Find hourly flight availability from Boston to St Kitts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 34% on flights from Boston to St Kitts by exploring options for tickets in the evening.

Reviews of airlines servicing St Kitts

Get insights into the airlines that provide service to St Kitts. 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 St Kitts. Reviews last updated November 3, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Boston to St Kitts by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
8,001 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,036 reviews
Delta
7.9
Good
8,001 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
8,001 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly from for flights from Boston to St Kitts?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to St Kitts. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from Boston to St Kitts?

    JetBlue and American Airlines can get you from Boston to St Kitts in just under 8h 11m. Your travel time can differ by up to 8h 16m. Boston and St Kitts are separated by a distance of 1798 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Boston to St Kitts?

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

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

    Yes. Cheapflights offers flight deals from Boston to St Kitts 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 St Kitts?

    Currently, June is the cheapest month in which you can book a flight from Boston to St Kitts (average of $354). Flying from Boston to St Kitts in August is currently the most expensive (average of $653). 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

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Alternative routes for Boston to St Kitts

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Basseterre flights
Hartford to Basseterre flights
Boston to Newcastle flights
Albany to Basseterre flights
Worcester to Basseterre flights

Top 4 airlines flying from Boston to St Kitts

Discover the top 4 airlines that operate flights from Boston to St Kitts. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$302Average$743FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$386Average$696FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$564Average$654FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$582Average$749FlexibilityNo cancel feeOn-time71%

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