UVF - BOS

$254 Find Cheap Flights from Castries to Boston - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$416
Typical prices: $604-$920
American Airlines
Sat 11/3Sat 11/10
UVF - BOS • 1 stop
Cheapest one-way
$250
Typical prices: $357-$650
Air Canada
Tue 10/16
UVF - BOS • 1 stop
Nonstop flights
1 day a week
You can fly direct with JetBlue. Average duration is 5h 27m
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

Tue, Nov 3 - Tue, Nov 10
American Airlines Logo
4:41 pm - 12:59 amUVF  Castries Hewanorra-BOS Boston Logan Intl
9h 18m1 stop Miami
American Airlines Logo
5:00 am - 3:41 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
9h 41m1 stop Miami
$416American Airlines
Tue, Nov 3 - Tue, Nov 10
American Airlines Logo
2:32 pm - 7:46 amUVF  Castries Hewanorra-BOS Boston Logan Intl
18h 14m2 stops Miami Washington, D.C. Reagan-National
American Airlines Logo
5:00 am - 3:41 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
9h 41m1 stop Miami
$421American Airlines
Tue, Nov 3 - Tue, Nov 10
WestJet Logo
3:55 pm - 11:59 pmUVF  Castries Hewanorra-BOS Boston Logan Intl
33h 04m2 stops Toronto Pearson Intl Detroit Metropolitan Wayne County
WestJet Logo
7:00 pm - 2:55 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
42h 55m2 stops New York LaGuardia Toronto Pearson Intl
$1,451WestJet
Tue, Nov 3 - Tue, Nov 10
Multiple Airlines Logo
5:32 pm - 7:50 amUVF  Castries Hewanorra-BOS Boston Logan Intl
15h 18m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
7:00 pm - 2:55 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
42h 55m2 stops New York LaGuardia Toronto Pearson Intl
$5,749Multiple Airlines
Tue, Nov 3 - Tue, Nov 10
JetBlue Logo
5:32 pm - 7:50 amUVF  Castries Hewanorra-BOS Boston Logan Intl
15h 18m1 stop New York John F Kennedy Intl
JetBlue Logo
9:45 am - 4:12 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
29h 27m1 stop New York John F Kennedy Intl
$8,582JetBlue
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 from Castries to Boston with more confidence.

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

Round-trip flights from Castries to Boston start at $416. Prices are below average for this route right now, with typical round-trip fares ranging from $604 to $920. The lowest price found in the past 5 days was $416 on American Airlines.

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Key details for Castries to Boston flights

Low season

April

Cheapest flight

$250
Most popular time to fly with an average 71% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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 1:05 pm and lands at 6:32 pm
    • Latest: departs at 3:35 pm and lands at 9:02 pm.

    The flight takes about 5h 27m.

  • 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 27m, 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 and layover fares are close on average, with nonstop at $898 round-trip and layover options via New York John F Kennedy Intl (JFK) at $914.

  • What is the standard checked-bag allowance on flights from Castries to Boston?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $98–$98 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • 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.

  • 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 $262, which is 44% 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 starting from around $23 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. Other layover airports each see under 5%.

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

    Yes. Being flexible with your travel dates can save you up to 49% on the Castries to Boston route. 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 are available from Castries to Boston?

    Only JetBlue operates flights between Castries and Boston.

  • 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 travelers should 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 can be flexible, aim for a Wednesday departure instead of Tuesday. On this route, Wednesday flights average $473 - about $447 less than Tuesday (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 $1,059 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 Boston Logan Airport
    - Hilton Garden Inn Boston Logan Airport
    - Embassy Suites by Hilton Boston at Logan Airport

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

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Direct returns

Boston Logan Intl to Castries Hewanorra

Saturday

JetBlue

JetBlue

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More options for your flight from Castries to Boston

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