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Cheap flights from Boston to St Kitts from $188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to St Kitts departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to St Kitts

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 1:26 pm
BOS
-
SKB
8h 26m
1 stop
American Airlines Logo
2:35 pm - 7:22 am
SKB
-
BOS
16h 47m
2 stops
$410American Airlines
Thu, Apr 30 - Wed, May 6
American Airlines Logo
5:00 am - 1:35 pm
BOS
-
SKB
8h 35m
1 stop
American Airlines Logo
2:00 pm - 11:07 pm
SKB
-
BOS
9h 07m
1 stop
$422American Airlines
Wed, May 6 - Sat, May 16
American Airlines Logo
5:35 pm - 1:35 pm
BOS
-
SKB
20h 00m
2 stops
American Airlines Logo
2:00 pm - 11:07 pm
SKB
-
BOS
9h 07m
1 stop
$427American Airlines
Wed, May 6 - Sat, May 16
American Airlines Logo
6:53 pm - 1:35 pm
BOS
-
SKB
18h 42m
2 stops
American Airlines Logo
2:35 pm - 10:39 am
SKB
-
BOS
20h 04m
2 stops
$432American Airlines
Wed, May 13 - Sun, May 17
JetBlue Logo
5:20 am - 1:19 pm
BOS
-
SKB
7h 59m
1 stop
JetBlue Logo
2:03 pm - 11:59 pm
SKB
-
BOS
9h 56m
1 stop
$507JetBlue
Tue, Apr 28 - Tue, May 5
American Airlines Logo
2:12 pm - 1:26 pm
BOS
-
SKB
23h 14m
2 stops
American Airlines Logo
2:35 pm - 7:22 am
SKB
-
BOS
16h 47m
2 stops
$517American Airlines
Thu, Apr 30 - Wed, May 6
American Airlines Logo
5:00 am - 1:35 pm
BOS
-
SKB
8h 35m
1 stop
American Airlines Logo
2:35 pm - 12:59 am
SKB
-
BOS
10h 24m
1 stop
$565American Airlines
Wed, May 6 - Sat, May 16
American Airlines Logo
6:00 am - 1:35 pm
BOS
-
SKB
7h 35m
1 stop
American Airlines Logo
2:00 pm - 8:26 am
SKB
-
BOS
18h 26m
2 stops
$570American Airlines
Wed, May 6 - Sat, May 16
American Airlines Logo
6:00 am - 3:50 pm
BOS
-
SKB
9h 50m
1 stop
American Airlines Logo
2:35 pm - 12:59 am
SKB
-
BOS
10h 24m
1 stop
$577American Airlines
Sat, May 2 - Sun, May 10
American Airlines Logo
5:45 pm - 1:40 pm
BOS
-
SKB
19h 55m
2 stops
American Airlines Logo
2:40 pm - 10:06 am
SKB
-
BOS
19h 26m
1 stop
$584American Airlines
Sun, May 24 - Sun, May 31

JetBlue flights from Boston to St Kitts

Our best JetBlue deals on Boston to St Kitts flight tickets
JetBlue
Apr 28
BOS5:20 amBoston Logan Intl
7h 59m
1 stop
SKB1:19 pmBasseterre Robert Bradshaw Intl
May 5
SKB2:03 pmBasseterre Robert Bradshaw Intl
9h 56m
1 stop
BOS11:59 pmBoston Logan Intl
$507
JetBlue
Apr 27
BOS8:15 pmBoston Logan Intl
17h 04m
1 stop
SKB1:19 pmBasseterre Robert Bradshaw Intl
Apr 30
SKB2:03 pmBasseterre Robert Bradshaw Intl
17h 37m
1 stop
BOS7:40 amBoston Logan Intl
$527
JetBlue
May 31
BOS5:20 amBoston Logan Intl
9h 15m
1 stop
SKB2:35 pmBasseterre Robert Bradshaw Intl
Jun 7
SKB3:47 pmBasseterre Robert Bradshaw Intl
16h 09m
1 stop
BOS7:56 amBoston Logan Intl
$585

American Airlines flights from Boston to St Kitts

Our best American Airlines deals on Boston to St Kitts flight tickets
American Airlines
Apr 30
BOS5:00 amBoston Logan Intl
8h 26m
1 stop
SKB1:26 pmBasseterre Robert Bradshaw Intl
May 6
SKB2:35 pmBasseterre Robert Bradshaw Intl
8h 32m
1 stop
BOS11:07 pmBoston Logan Intl
$410
American Airlines
May 6
BOS5:00 amBoston Logan Intl
8h 35m
1 stop
SKB1:35 pmBasseterre Robert Bradshaw Intl
May 16
SKB2:00 pmBasseterre Robert Bradshaw Intl
9h 07m
1 stop
BOS11:07 pmBoston Logan Intl
$422
American Airlines
May 6
BOS5:35 pmBoston Logan Intl
20h 00m
2 stops
SKB1:35 pmBasseterre Robert Bradshaw Intl
May 16
SKB2:00 pmBasseterre Robert Bradshaw Intl
9h 07m
1 stop
BOS11:07 pmBoston Logan Intl
$427

momondo 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, momondo users made 832,500 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Boston to St Kitts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Thu 4/30

5:00 am-1:26 pm

1 stop8h 26m

Basseterre Robert Bradshaw Intl

Wed 5/6

2:35 pm-7:22 am

2 stops16h 47m

$410
Quickest round-trip

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Wed 5/6

5:00 am-1:35 pm

1 stop8h 35m

Basseterre Robert Bradshaw Intl

Sat 5/16

2:00 pm-11:07 pm

1 stop9h 07m

$422

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Wed 5/6

5:35 pm-1:35 pm

2 stops20h 00m

Basseterre Robert Bradshaw Intl

Sat 5/16

2:00 pm-11:07 pm

1 stop9h 07m

$427

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Wed 5/13

6:53 pm-1:35 pm

2 stops18h 42m

Basseterre Robert Bradshaw Intl

Sun 5/17

2:35 pm-10:39 am

2 stops20h 04m

$432

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Tue 4/28

5:20 am-1:19 pm

1 stop7h 59m

Basseterre Robert Bradshaw Intl

Tue 5/5

2:03 pm-11:59 pm

1 stop9h 56m

$507

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Thu 4/30

2:12 pm-1:26 pm

2 stops23h 14m

Basseterre Robert Bradshaw Intl

Wed 5/6

2:35 pm-7:22 am

2 stops16h 47m

$517

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Wed 5/6

5:00 am-1:35 pm

1 stop8h 35m

Basseterre Robert Bradshaw Intl

Sat 5/16

2:35 pm-12:59 am

1 stop10h 24m

$565

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Wed 5/6

6:00 am-1:35 pm

1 stop7h 35m

Basseterre Robert Bradshaw Intl

Sat 5/16

2:00 pm-8:26 am

2 stops18h 26m

$570

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Sat 5/2

6:00 am-3:50 pm

1 stop9h 50m

Basseterre Robert Bradshaw Intl

Sun 5/10

2:35 pm-12:59 am

1 stop10h 24m

$577

BostonBasseterre

BOS - SKB

BOSSKB

Boston Logan Intl

Sun 5/24

5:45 pm-1:40 pm

2 stops19h 55m

Basseterre Robert Bradshaw Intl

Sun 5/31

2:40 pm-10:06 am

1 stop19h 26m

$584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to St Kitts from

How to get the cheapest flight ticket from Boston to St Kitts

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St Kitts?

The month of October is, on average, the cheapest month to fly to St Kitts from Boston, with most prices found around $576. If you are unable to visit St Kitts during the month of October, then departing from Boston during the month November is also very affordable. Most momondo users find prices during this month for around $613.

How far in advance should I book a flight to St Kitts?

You are more likely to see cheaper flights to St Kitts from Boston when booking week ahead of your departure date. In general, you can expect to find flights to St Kitts for around $702 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St Kitts from Boston for as low as $446 on momondo.

Can stopping save me money on Boston to St Kitts flights?

No. A direct flight is the cheapest option for a flight between Boston to St Kitts.

Cheap Boston to St Kitts flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to St Kitts

Fastest flight time

8h 35m

Direct flights

None
The fastest flight from Boston to St Kitts takes 8h 35m
There are no direct flights from Boston to St Kitts. There are no popular flight routes from Boston to St Kitts.
Search flight deals

Frequently asked questions about flying from Boston to St Kitts

  • When did momondo last update prices for flights from Boston Logan Intl Airport to St Kitts?

    Prices for flights from Boston Logan Intl Airport to St Kitts refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to St Kitts?

  • How old do you have to be to fly from Boston Logan Intl Airport to St Kitts?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to St Kitts.

  • What documentation or ID do you need to fly to St Kitts?

    The necessary travel and health documents for your St Kitts trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to St Kitts?

Best airlines flying from Boston to St Kitts

Compare and see reviews for airlines that fly from Boston to St Kitts with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $402Free CancellationRating
7.2
2,945 reviews
Search JetBlue flights
American AirlinesPriceFrom $537Free CancellationRating
7.1
11,607 reviews
Search American Airlines flights
United AirlinesPriceFrom $549Free CancellationRating
7.4
9,603 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to St Kitts?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to St Kitts. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to St Kitts with flexible booking policies on momondo?

momondo does allow users to show only those flights to St Kitts from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to St Kitts?

momondo provides multiple filters to help you find the best flight to St Kitts from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to St Kitts right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St Kitts from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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