UVF - BOS

$205 Find Cheap Flights from Castries to Boston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$354
Typical prices: $604-$920
United Airlines
Thu 12/20Thu 1/4
UVF - BOS • 2 stops
Cheapest non-stop
$456
Typical prices: $604-$898
JetBlue
Thu 12/27Wed 1/3
UVF - BOS • Non-stop
Nonstop flights
1 day a week
You can fly direct with JetBlue. Average duration is 5h 20m
Direct flights
+1
Direct flights
+1
When to travel
December
Cheapest • 47% price drop
January
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Castries to Boston (UVF-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Castries to Boston

Sun, Dec 20 - Mon, Jan 4
United Airlines Logo
3:21 pm - 1:26 pmUVF  Castries Hewanorra-BOS Boston Logan Intl
23h 05m1 stop Newark
United Airlines Logo
6:00 am - 2:15 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
7h 15m1 stop Newark
$354United Airlines
Tue, Jan 12 - Tue, Jan 19
Delta Logo
4:31 pm - 1:10 amUVF  Castries Hewanorra-BOS Boston Logan Intl
9h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:35 am - 3:06 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
8h 31m1 stop Atlanta Hartsfield-Jackson
$411Delta
Wed, Jan 13 - Sun, Jan 17
American Airlines Logo
4:38 pm - 10:14 amUVF  Castries Hewanorra-BOS Boston Logan Intl
18h 36m1 stop Miami
American Airlines Logo
6:01 am - 3:38 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
8h 37m1 stop Miami
$447American Airlines
Tue, Jan 12 - Tue, Jan 19
American Airlines Logo
4:38 pm - 9:27 amUVF  Castries Hewanorra-BOS Boston Logan Intl
17h 49m2 stops Miami New York John F Kennedy Intl
American Airlines Logo
5:00 am - 2:46 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
8h 46m1 stop Miami
$451American Airlines
Sun, Dec 27 - Sun, Jan 3
JetBlue Logo
1:35 pm - 5:49 pmUVF  Castries Hewanorra-BOS Boston Logan Intl
5h 14mnonstop
JetBlue Logo
6:25 am - 12:14 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
4h 49mnonstop
$456JetBlue
Mon, Jan 11 - Mon, Jan 18
American Airlines Logo
3:46 pm - 9:36 amUVF  Castries Hewanorra-BOS Boston Logan Intl
18h 50m2 stops Miami Washington, D.C. Reagan-National
American Airlines Logo
6:01 am - 3:38 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
8h 37m1 stop Miami
$458American Airlines
Sun, Dec 27 - Sun, Jan 3
American Airlines Logo
4:15 pm - 9:21 amUVF  Castries Hewanorra-BOS Boston Logan Intl
18h 06m1 stop Charlotte Douglas
American Airlines Logo
5:06 pm - 12:58 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
18h 52m1 stop Miami
$459American Airlines
Sun, Dec 27 - Sun, Jan 3
American Airlines Logo
4:15 pm - 9:47 amUVF  Castries Hewanorra-BOS Boston Logan Intl
18h 32m2 stops Charlotte Douglas Philadelphia
American Airlines Logo
5:06 pm - 12:58 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
18h 52m1 stop Miami
$463American Airlines
Mon, Jan 11 - Sun, Jan 17
American Airlines Logo
3:28 pm - 9:36 amUVF  Castries Hewanorra-BOS Boston Logan Intl
19h 08m2 stops Charlotte Douglas Washington, D.C. Reagan-National
American Airlines Logo
9:40 pm - 3:38 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
16h 58m2 stops Washington, D.C. Reagan-National Miami
$479American Airlines
Fri, Dec 18 - Fri, Dec 25
American Airlines Logo
1:58 pm - 11:59 pmUVF  Castries Hewanorra-BOS Boston Logan Intl
11h 01m1 stop Miami
American Airlines Logo
2:09 pm - 1:57 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
22h 48m1 stop Philadelphia
$481American Airlines
Booking Insights

Price, demand and travel trends for Castries to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Castries to Boston?

Round-trip flights from Castries to Boston typically range from $604 to $920. The lowest price found in the past 5 days was $354, on United Airlines.

Find deals

Key details for Castries to Boston flights

Cheapest flight

$205
One-way flight from Castries to Boston

When to book flights from Castries to Boston

Are your dates flexible? Find out the best times to travel from Castries to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Castries to Boston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Castries to Boston?

    These are the earliest and latest flight times available from Castries to Boston:

    • Earliest: departs at 1:35 pm and lands at 6:55 pm
    • Latest: departs at 3:35 pm and lands at 8:55 pm.

    The flight takes about 5h 20m.

  • What cabin classes can I book on flights from Castries to Boston?

    Only Economy Class is available on flights from Castries to Boston.

  • How long is a flight from Castries to Boston?

    A nonstop flight from Castries to Boston takes 5h 20m, covering 2,066 miles.

  • Do I need a passport to fly from Castries to Boston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much can I save by taking a layover when flying from Castries to Boston?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $727 round-trip, compared to $914 via a layover through New York John F Kennedy Intl (JFK).

  • Which aircraft model is used most often on flights from Castries to Boston?

    The Airbus A318/A319/A320/A321 family is used most often on this route, operated mainly by JetBlue. Other aircraft seen on the route include Airbus A320-100/200 variants.

  • Have flight prices from Castries to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $354 to $2,638. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Castries to Boston looking right now?

    One-way fares from Castries to Boston are currently lower than usual. Average one-way flight prices are about $239, which is 49% below the typical average for this route.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates averaging $79 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • Which airports can I use when flying from Castries to Boston?

    Flights from Castries to Boston usually depart from Castries Hewanorra (UVF) and arrive at Boston Logan Intl (BOS).

  • Which airports do connecting flights from Castries to Boston pass through?

    Most connecting flights from Castries to Boston pass through New York John F Kennedy Intl (JFK), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Castries to Boston?

    Yes. Flexible dates can save you up to 49% on flights from Castries to Boston. Wednesday is the cheapest departure day at $473 round-trip on average, while Tuesday is the most expensive at $920, a difference of $447.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Castries to Boston?

    Only JetBlue operates flights between Castries and Boston.

  • What is the time difference between Castries and Boston?

    Boston is 1 hour behind Castries (Eastern Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

  • Which airlines include bags at no extra cost on Castries to Boston flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Castries to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average $473, about $447 less than Tuesday fares (49% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Castries to Boston trip for December. Fares historically average $473 round-trip in that month - typically $727 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.

    • Hilton Garden Inn Boston Logan Airport
    • Hilton Boston Logan Airport
    • Hyatt Regency Boston Harbor

Prefer to fly direct from Castries to Boston?

 
Find which airlines fly direct from Castries Hewanorra Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Castries Hewanorra to Boston Logan Intl

Saturday

JetBlue

JetBlue

Sunday

JetBlue

JetBlue

See more direct flights

Direct returns

Boston Logan Intl to Castries Hewanorra

Saturday

JetBlue

JetBlue

Sunday

JetBlue

JetBlue

See more direct flights

More options for your flight from Castries to Boston

Complete your trip to Boston with a hotel stay or car rental

Car rentals in Boston
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