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Cheap flights from Massachusetts to Castries from $113

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Castries departing on 11/1. 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 Massachusetts to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
5:40 am - 1:57 pmBOS-UVF
8h 17m1 stop
JetBlue Logo
2:42 pm - 7:57 pmUVF-BOS
5h 15mnonstop
$373JetBlue
Find Deal
Tue, Oct 28 - Sat, Nov 1
JetBlue Logo
7:10 am - 2:57 pmBDL-UVF
6h 47m1 stop
JetBlue Logo
4:57 pm - 11:59 pmUVF-BDL
8h 02m1 stop
$380JetBlue
Find Deal
Thu, Nov 13 - Mon, Nov 17
JetBlue Logo
5:40 am - 1:57 pmBOS-UVF
8h 17m1 stop
JetBlue Logo
3:56 pm - 11:48 pmUVF-BOS
7h 52m1 stop
$383JetBlue
Find Deal
Tue, Oct 28 - Fri, Oct 31
American Airlines Logo
6:17 pm - 1:47 pmBOS-UVF
18h 30m1 stop
American Airlines Logo
2:47 pm - 10:56 pmUVF-BOS
9h 09m1 stop
$387American Airlines
Find Deal
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
9:00 pm - 1:19 pmBOS-UVF
15h 19m2 stops
American Airlines Logo
4:52 pm - 10:35 amUVF-BOS
18h 43m2 stops
$392American Airlines
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Thu, Nov 13 - Mon, Nov 17
Air Canada Logo
1:00 pm - 4:25 pmBOS-UVF
27h 25m1 stop
Air Canada Logo
5:15 pm - 7:12 pmUVF-BOS
26h 57m2 stops
$409Air Canada
Find Deal
Sat, Nov 1 - Sun, Nov 9
Air Canada Logo
5:30 am - 3:25 pmBOS-UVF
33h 55m2 stops
Air Canada Logo
4:15 pm - 9:32 amUVF-BOS
17h 17m2 stops
$423Air Canada
Find Deal
Sun, Oct 26 - Fri, Oct 31
Delta Logo
6:40 pm - 3:04 pmBOS-UVF
19h 24m1 stop
Delta Logo
4:24 pm - 12:59 amUVF-BOS
9h 35m1 stop
$486Delta
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Mon, Jan 5 - Wed, Jan 14
Delta Logo
7:05 pm - 3:04 pmBDL-UVF
18h 59m1 stop
Delta Logo
4:24 pm - 10:48 amUVF-BDL
19h 24m1 stop
$520Delta
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Mon, Feb 23 - Mon, Mar 2
United Airlines Logo
6:10 am - 4:25 pmBDL-UVF
9h 15m1 stop
United Airlines Logo
1:52 pm - 2:19 pmUVF-BDL
25h 27m1 stop
$717United Airlines
Find Deal
Sat, Feb 21 - Sat, Feb 28

Air Canada flights from Massachusetts to Castries

Our best Air Canada deals on Massachusetts to Castries flight tickets
Air Canada
Nov 1
BOS1:00 pmBoston Logan Intl
27h 25m
1 stop
UVF4:25 pmCastries Hewanorra
Nov 9
UVF5:15 pmCastries Hewanorra
26h 57m
2 stops
BOS7:12 pmBoston Logan Intl
$409
Find similar
Air Canada
Oct 26
BOS5:30 amBoston Logan Intl
33h 55m
2 stops
UVF3:25 pmCastries Hewanorra
Oct 31
UVF4:15 pmCastries Hewanorra
17h 17m
2 stops
BOS9:32 amBoston Logan Intl
$423
Find similar
Air Canada
Oct 26
BOS6:15 amBoston Logan Intl
9h 10m
1 stop
UVF3:25 pmCastries Hewanorra
Nov 2
UVF5:15 pmCastries Hewanorra
22h 37m
2 stops
BOS2:52 pmBoston Logan Intl
$425
Find similar

American Airlines flights from Massachusetts to Castries

Our best American Airlines deals on Massachusetts to Castries flight tickets
American Airlines
Jan 31
BOS6:17 pmBoston Logan Intl
18h 30m
1 stop
UVF1:47 pmCastries Hewanorra
Feb 7
UVF2:47 pmCastries Hewanorra
9h 09m
1 stop
BOS10:56 pmBoston Logan Intl
$387
Find similar
American Airlines
Nov 13
BOS9:00 pmBoston Logan Intl
15h 19m
2 stops
UVF1:19 pmCastries Hewanorra
Nov 17
UVF4:52 pmCastries Hewanorra
18h 43m
2 stops
BOS10:35 amBoston Logan Intl
$392
Find similar
American Airlines
Jan 24
BOS6:17 pmBoston Logan Intl
18h 30m
1 stop
UVF1:47 pmCastries Hewanorra
Jan 31
UVF2:47 pmCastries Hewanorra
26h 01m
1 stop
BOS3:48 pmBoston Logan Intl
$393
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts 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, momondo users made 832,500 searches. Data last updated October 7, 2025.
Use the filters below to find and compare flights from Massachusetts to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 10/28

5:40 am-1:57 pm

1 stop8h 17m

Castries Hewanorra

Sat 11/1

2:42 pm-7:57 pm

Nonstop5h 15m

$373

HartfordCastries

BDL - UVF

BDLUVF

Hartford Bradley Intl

Thu 11/13

7:10 am-2:57 pm

1 stop6h 47m

Castries Hewanorra

Mon 11/17

4:57 pm-11:59 pm

1 stop8h 02m

$380

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 10/28

5:40 am-1:57 pm

1 stop8h 17m

Castries Hewanorra

Fri 10/31

3:56 pm-11:48 pm

1 stop7h 52m

$383

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 1/31

6:17 pm-1:47 pm

1 stop18h 30m

Castries Hewanorra

Sat 2/7

2:47 pm-10:56 pm

1 stop9h 09m

$387

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 11/13

9:00 pm-1:19 pm

2 stops15h 19m

Castries Hewanorra

Mon 11/17

4:52 pm-10:35 am

2 stops18h 43m

$392

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 11/1

1:00 pm-4:25 pm

1 stop27h 25m

Castries Hewanorra

Sun 11/9

5:15 pm-7:12 pm

2 stops26h 57m

$409

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 10/26

5:30 am-3:25 pm

2 stops33h 55m

Castries Hewanorra

Fri 10/31

4:15 pm-9:32 am

2 stops17h 17m

$423

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 1/5

6:40 pm-3:04 pm

1 stop19h 24m

Castries Hewanorra

Wed 1/14

4:24 pm-12:59 am

1 stop9h 35m

$486

HartfordCastries

BDL - UVF

BDLUVF

Hartford Bradley Intl

Mon 2/23

7:05 pm-3:04 pm

1 stop18h 59m

Castries Hewanorra

Mon 3/2

4:24 pm-10:48 am

1 stop19h 24m

$520

HartfordCastries

BDL - UVF

BDLUVF

Hartford Bradley Intl

Sat 2/21

6:10 am-4:25 pm

1 stop9h 15m

Castries Hewanorra

Sat 2/28

1:52 pm-2:19 pm

1 stop25h 27m

$717

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Castries from

How to get the cheapest flight ticket from Massachusetts to Castries

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 Castries?

The month of January is, on average, the cheapest month to fly to Castries from Massachusetts, with most prices found around $466. The month of March is another great option to travel to Castries, with average flight prices from Massachusetts averaging around $532.

What is the cheapest day to depart on your flight to Castries?

The cheapest day to depart from Massachusetts to Castries is on a Thursday when prices can be found for as low as $461. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $763. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

What is the cheapest time of day to depart on your flight to Castries?

According to our data, the cheapest time of day to fly to Castries is in the morning. momondo users have found flights departing from Massachusetts to Castries in the morning for as low as $589. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Castries are more costly at noon, with an average ticket price of $621. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Massachusetts to Castries Hewanorra flight route?

Fly from Boston Logan Intl to Castries Hewanorra for the best Massachusetts - Castries Hewanorra flight prices

How far in advance should I book a flight to Castries?

You are more likely to see cheaper flights to Castries from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Castries for around $656 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Castries from Massachusetts for as low as $514 on momondo.

What cabin class options are available on Massachusetts to Castries Hewanorra flights?

There is only 1 cabin class available to choose from on Massachusetts to Castries Hewanorra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Massachusetts to Castries flights?

You could potentially save up to 25% on your flight if you consider stops on a Massachusetts to Castries flight.

Cheap Massachusetts to Castries flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Castries

Best Price Found

$213

Fastest flight time

4h 40m

Direct flights

Mon, Thu, Sat and Sun

Airports in Castries

1 airport
The best one-way flight to Castries from Massachusetts in the past 72 hours is $213. The best round-trip flight deal from Massachusetts to Castries found on momondo in the last 72 hours is $585.
The fastest flight from Massachusetts to Castries takes 4h 40m
Direct flights go from Massachusetts to Castries on Monday, Thursday, Saturday and Sunday. The only airline offering direct flights is JetBlue.
There is 1 airport near Castries: Castries Hewanorra (UVF)
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  • When did momondo last update prices for flights from Massachusetts to Castries Hewanorra Airport?

    Prices for flights from Massachusetts to Castries Hewanorra Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Massachusetts to Castries Hewanorra Airport?

  • How old do you have to be to fly from Massachusetts to Castries Hewanorra Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Massachusetts to Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The travel and health documents you'll need for your trip to Castries Hewanorra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castries Hewanorra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Massachusetts to Castries?

Best airlines flying from Massachusetts to Castries

Compare and see reviews for airlines that fly from Massachusetts to Castries with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $362Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
United AirlinesPriceFrom $385Free CancellationRating
7.4
8,957 reviews
Search United Airlines flights
American AirlinesPriceFrom $387Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
DeltaPriceFrom $387Free CancellationRating
7.9
7,970 reviews
Search Delta flights
Air CanadaPriceFrom $457Free CancellationRating
7.1
10,250 reviews
Search Air Canada flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Castries?

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

Can I find flights from Massachusetts to Castries with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Castries from Massachusetts with this policy.

How can momondo help me find flights from Massachusetts to Castries?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Massachusetts to Castries.

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

If you are not ready to book a flight from Massachusetts to Castries now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Castries and let you know when they change.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport