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Flights from New York to Castries

Hi, I've summed up all the key info for New York to Castries flights

Cheapest one-way

US$ 130
Air Canada Thu, Oct 8

58% below next 30d avg. (US$313)

Cheapest round-trip

US$ 361
Air Canada Sat, Oct 24

45% below next 30d avg. (US$656)

When to fly

October Cheapest month
July Peak month

Fastest flight

5h 4m Avg: 4h 43m

Recommended airlines

With a lowest one-way fare of US$130 , travelers can expect an average price of US$313 for upcoming trips, while round-trip tickets start at US$361 . Flights typically take around 4h 43m , but the fastest nonstop option completes the journey in just 5h 4m minutes. There are 11 flights weekly on this route. You can land at any one of the following hubs in Castries: George F. L. Charles Airport (SLU) , and Hewanorra International Airport (UVF) . Flying from John F. Kennedy International Airport to Hewanorra International Airport (JFK-UVF) is by far the most common option on this route. To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 3d ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from New York to Castries over the next 90 days, with one-way fares from US$130 and round-trip from US$361. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        JFK 10:00
        5h 4m
        Nonstop
        UVF 15:04
        New York - Castries | Sat, Sep 26 | Jetblue Airways
        UVF 16:25
        4h 52m
        Nonstop
        JFK 21:17
        Castries - New York | Sat, Oct 3 | Jetblue Airways
        US$426 US$484
        12% off
        12% off
        US$484 US$426
      • JFK 10:29
        5h 4m
        Nonstop
        UVF 15:33
        New York - Castries | Mon, Sep 21 | Jetblue Airways
        UVF 16:39
        4h 50m
        Nonstop
        JFK 21:29
        Castries - New York | Mon, Sep 28 | Jetblue Airways
        US$430 US$484
        11% off
        11% off
        US$484 US$430
      • JFK 10:00
        5h 4m
        Nonstop
        UVF 15:04
        New York - Castries | Sat, Oct 3 | Jetblue Airways
        UVF 16:24
        4h 51m
        Nonstop
        JFK 21:15
        Castries - New York | Sat, Oct 10 | Jetblue Airways
        US$446 US$484
        8% off
        8% off
        US$484 US$446
      • EWR 09:00
        30h 40m
        1 stop
        UVF 15:40
        New York - Castries | Sat, Oct 24 | Air Canada
        UVF 16:40
        30h 3m
        1 stop
        LGA 22:43
        Castries - New York | Fri, Oct 30 | Air Canada
        US$361
        25% off
        US$484 US$361
      • LGA 19:55
        19h 45m
        1 stop
        UVF 16:40
        New York - Castries | Sun, Nov 1 | Air Canada
        UVF 17:40
        20h 59m
        1 stop
        EWR 13:39
        Castries - New York | Sun, Nov 8 | Air Canada
        US$395
        18% off
        US$484 US$395
      • JFK 16:55
        22h 45m
        1 stop
        UVF 16:40
        New York - Castries | Thu, Nov 5 | Air Canada
        UVF 17:40
        20h 59m
        1 stop
        EWR 13:39
        Castries - New York | Mon, Nov 9 | Air Canada
        US$407
        16% off
        US$484 US$407
      • LGA 06:00
        9h 40m
        1 stop
        UVF 15:40
        New York - Castries | Sun, Oct 25 | Air Canada
        UVF 16:40
        20h 59m
        1 stop
        EWR 13:39
        Castries - New York | Fri, Oct 30 | Air Canada
        US$415
        14% off
        US$484 US$415
      • LGA 16:00
        22h 15m
        1 stop
        UVF 14:15
        New York - Castries | Thu, Oct 8 | Air Canada
        UVF 15:10
        22h 26m
        1 stop
        LGA 13:36
        Castries - New York | Fri, Oct 16 | Air Canada
        US$441
        9% off
        US$484 US$441
      • JFK 06:00
        8h 12m
        1 stop
        UVF 14:12
        New York - Castries | Thu, Oct 15 | Delta Air Lines
        UVF 15:10
        27h 51m
        1 stop
        LGA 19:01
        Castries - New York | Fri, Oct 23 | Air Canada
        US$447
        8% off
        US$484 US$447
      • JFK 21:00
        17h 2m
        1 stop
        UVF 14:02
        New York - Castries | Sat, Sep 19 | American Airlines
        UVF 15:02
        8h 47m
        1 stop
        LGA 23:49
        Castries - New York | Wed, Sep 23 | American Airlines
        US$450
        7% off
        US$484 US$450
      • NYC 13:00
        17h 25m
        1 stop
        SLU 14:00
        New York - Castries | Mon, Sep 14 | Normal Airline
        SLU 15:00
        6h
        Nonstop
        NYC 16:00
        Castries - New York | Wed, Sep 16 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        JFK 10:30
        5h 4m
        Nonstop
        UVF 15:34
        New York - Castries | Tue, Oct 13 | Jetblue Airways
        US$174 US$318
        45% off
        45% off
        US$318 US$174
      • JFK 10:29
        5h 4m
        Nonstop
        UVF 15:33
        New York - Castries | Tue, Sep 22 | Jetblue Airways
        US$295 US$318
        7% off
        7% off
        US$318 US$295
      • LGA 16:00
        22h 15m
        1 stop
        UVF 14:15
        New York - Castries | Thu, Oct 8 | Air Canada
        US$130 US$318
        59% off
        59% off
        US$318 US$130
      • LGA 06:00
        9h 40m
        1 stop
        UVF 15:40
        New York - Castries | Sun, Oct 25 | Air Canada
        US$141
        56% off
        US$318 US$141
      • LGA 16:45
        21h 30m
        1 stop
        UVF 14:15
        New York - Castries | Thu, Sep 17 | Air Canada
        US$143
        55% off
        US$318 US$143
      • EWR 19:55
        19h 45m
        1 stop
        UVF 15:40
        New York - Castries | Sat, Oct 24 | Air Canada
        US$160
        50% off
        US$318 US$160
      • EWR 06:00
        8h 12m
        1 stop
        UVF 14:12
        New York - Castries | Tue, Oct 6 | Delta Air Lines
        US$171
        46% off
        US$318 US$171
      • JFK 07:25
        7h 39m
        1 stop
        UVF 15:04
        New York - Castries | Tue, Oct 20 | American Airlines
        US$178
        44% off
        US$318 US$178
      • EWR 14:20
        25h 20m
        1 stop
        UVF 16:40
        New York - Castries | Thu, Nov 5 | Air Canada
        US$178
        44% off
        US$318 US$178
      • EWR 14:35
        23h 40m
        1 stop
        UVF 14:15
        New York - Castries | Thu, Oct 22 | Air Canada
        US$239
        25% off
        US$318 US$239
      • NYC 13:00
        17h 25m
        1 stop
        SLU 14:00
        New York - Castries | Mon, Sep 14 | Normal Airline
        More cheap flights
        More cheap flights

Flight.News
Flights from New York to Castries operate an average of 4 times per day over the past 7 days, with a 20.8% on-time departure rate and a 100.0% on-time arrival rate.

Which airlines are the most popular for New York to Castries flights?

You can choose from 1 airlines that fly from New York to Castries, including Jetblue Airways, Air Canada has lowest fares on this route.
Jetblue Airways logo Jetblue Airways
Airlines are determined based on actual purchased flight tickets from New York to Castries according to previous 12 months data from Trip.com.

New York to Castries Flight Information

The distance between New York and Castries is about 3,229.17 km. The average flying time from New York to Castries is around 4 hours 43 minutes. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is October.

Cheapest one-way flight price US$130
Cheapest return ticket price US$361
Cheapest month October
Peak season for travel July
Flight distance 3,229.17 km
Average flight time 4 hours 43 minutes
Popular airline Jetblue Airways
Frequency ～9/week
Flight statistics for the New York–Castries route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Trends on Flights from New York to Castries

Which month has the cheapest one-way flights from New York to Castries?

Average monthly one-way flight prices from New York to Castries, based on bookings made by Trip.com users over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from New York to Castries is June, with an average price of US$156; while the month with the highest flight price is usually December, with an average price of up to US$1,162.

US$1,162
US$659
US$156
0
    Cheapest
  • US$173
    Sep
  • US$361
    Oct
  • US$334
    Nov
  • US$1,162
    Dec
  • US$320
    Jan
  • US$233
    Feb
  • US$302
    Mar
  • US$342
    Apr
  • US$365
    May
  • US$156
    Jun
  • US$334
    Jul
  • US$340
    Aug

Frequently Asked Questions

  • What are the cheapest flights from New York to Castries (NYC-SLU)?

    Based on Trip.com data, Air Canada offers one-way fares as low as US$130 on Cheapest nonstop routes (e.g. LGA to UVF on Thu, Oct 8), while Air Canada offers Cheapest nonstop round-trips from US$361 departing on Sat, Oct 24 and returning on Fri, Oct 30.
  • At the moment, you can catch a nonstop flight from New York to Castries with the following airlines, including: Jetblue Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 4 hours 43 minutes to fly from New York to Castries.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New York to Castries is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 11 flight per week flying from New York to Castries. You can check the weekly schedule for popular airlines on this route below: Jetblue Airways: -/M/-/-/-/F/- -- B61681 (08:23) Jetblue Airways: S/M/T/W/T/-/S -- B6881 (10:54)
  • To find best deals on flights from New York to Castries, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Oct 8, with one-way flights priced at just US$130.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jetblue Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Castries travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from New York to Castries is October, when demand for travel is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from New York to Castries on September 17, 2026 with Air Canada, with prices starting at US$143.
  • You can land at any one of the following hubs in Castries: George F. L. Charles Airport (SLU), and Hewanorra International Airport (UVF). Flying from John F. Kennedy International Airport to Hewanorra International Airport (JFK-UVF) is by far the most common option on this route.
  • The time difference between Castries and New York is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from New York to Castries is US$313. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from New York to Castries is US$656. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter New York and Castries, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • Jetblue Airwaysare the most popular budget airlines flying from New York to Castries. Check baggage, seat and payment fees before comparing the final price.

Trip.com Airline Insights on Flights from New York to Castries

Which airline offers the cheapest direct flights from New York to Castries?

Data is based on the average price of all nonstop flights from New York to Castries on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, American Airlines provides the lowest-priced direct flights from New York to Castries, with fares starting at US$129.

US$17
US$129
US$242
US$354
US$466
American Airlines
US$129
American Airlines
Delta Air Lines
US$287
Delta Air Lines
Air Canada
US$304
Air Canada
Caribbean Airlines
US$354
Caribbean Airlines
Jetblue Airways
US$466
Jetblue Airways

Which airline operates the most flights from New York to Castries?

Total flights from New York to Castries across all airlines. (Based on Trip.com data from the past month)

Based on Trip.com’s data from the past month, Jetblue Airways operates the most frequent flights from New York to Castries, with 14 flights per week.

0
1
8
14
Jetblue Airways
14
Jetblue Airways
Qatar Airways
12
Qatar Airways
United Airlines
1
United Airlines

How many flights fly from New York to Castries daily?

The data is based on the flight numbers for each day of the week from New York to Castries within the Trip.com database over the past month.

Based on the past month's historical data from Trip.com, the number of flights from New York to Castries is the highest on Saturday and the lowest on Wednesday.

21
14
7
0
Highest
16
Mon
16
Tue
7
Wed
16
Thu
18
Fri
21
Sat
16
Sun

Explore More Popular Flights

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.