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Flights from Castries to Los Angeles

Castries to Los Angeles Flight Information

The approximate distance between Castries and Los Angeles is 6,151.97 km. According to Trip.com data, travel demand hits its peak in July.

Cheapest one-way
US$434
Air Canada Air Canada SLU-LAX 32h 45m · 1 stop Wed, Sep 16
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Cheapest round-trip
US$576
United Airlines United Airlines SLU-LAX 21h 23m · 2 stops Thu, Sep 10 - Wed, Sep 16
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Recommended airlines
Air Canada Air Canada Cheapest · From US$434 Delta Air Lines Delta Air Lines Most booked
When to fly
October
Cheapest
July
Peak season
Route details
6,151.97 km
Flight distance

Search cheap flights from Castries to Los Angeles in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$434, and round-trip tickets start at US$576.

      • UVF 14:35
        21h 23m
        1 stop
        LAX 08:58
        Castries - Los Angeles | Thu, Sep 10 | United Airlines
        LAX 12:15
        22h 16m
        1 stop
        UVF 13:31
        Los Angeles - Castries | Wed, Sep 16 | United Airlines
        US$576 US$2,381
        76% off
        76% off
        US$2,381 US$576
      • UVF 15:10
        27h 25m
        1 stop
        LAX 15:35
        Castries - Los Angeles | Wed, Sep 16 | Air Canada
        ONT 21:00
        13h 31m
        1 stop
        UVF 13:31
        Los Angeles - Castries | Wed, Sep 23 | United Airlines
        US$717 US$2,381
        70% off
        70% off
        US$2,381 US$717
      • UVF 13:50
        14h 9m
        1 stop
        LAX 00:59
        Castries - Los Angeles | Wed, Sep 9 | Jetblue Airways
        ONT 23:59
        12h 34m
        1 stop
        UVF 15:33
        Los Angeles - Castries | Sun, Sep 13 | Jetblue Airways
        US$737 US$2,381
        69% off
        69% off
        US$2,381 US$737
      • UVF 14:30
        25h 50m
        1 stop
        LAX 13:20
        Castries - Los Angeles | Fri, Sep 11 | WestJet
        LAX 14:15
        20h 25m
        1 stop
        UVF 13:40
        Los Angeles - Castries | Thu, Sep 17 | Porter Airlines
        US$870
        63% off
        US$2,381 US$870
      • UVF 14:35
        22h 3m
        1 stop
        LAX 09:38
        Castries - Los Angeles | Thu, Sep 3 | United Airlines
        LAX 23:15
        11h 16m
        1 stop
        UVF 13:31
        Los Angeles - Castries | Wed, Sep 9 | United Airlines
        US$902
        62% off
        US$2,381 US$902
      • UVF 15:02
        12h 23m
        1 stop
        LAX 00:25
        Castries - Los Angeles | Tue, Sep 15 | American Airlines
        LAX 21:00
        14h 2m
        1 stop
        UVF 14:02
        Los Angeles - Castries | Mon, Sep 21 | American Airlines
        US$1,012
        56% off
        US$2,381 US$1,012
      • UVF 15:29
        20h 36m
        1 stop
        LAX 09:05
        Castries - Los Angeles | Fri, Aug 21 | American Airlines
        LAX 21:35
        13h 44m
        1 stop
        UVF 14:19
        Los Angeles - Castries | Fri, Aug 28 | American Airlines
        US$1,051
        56% off
        US$2,381 US$1,051
      • UVF 14:35
        21h 23m
        1 stop
        LAX 08:58
        Castries - Los Angeles | Thu, Aug 20 | United Airlines
        ONT 21:00
        13h 31m
        1 stop
        UVF 13:31
        Los Angeles - Castries | Wed, Aug 26 | United Airlines
        US$1,527
        36% off
        US$2,381 US$1,527
      • UVF 14:49
        12h 9m
        1 stop
        LAX 23:58
        Castries - Los Angeles | Thu, Sep 10 | American Airlines
        LAX 21:00
        14h 2m
        1 stop
        UVF 14:02
        Los Angeles - Castries | Wed, Sep 16 | American Airlines
        US$1,714
        28% off
        US$2,381 US$1,714
      • SLU 13:00
        17h 25m
        1 stop
        LAX 14:00
        Castries - Los Angeles | Wed, Aug 19 | Normal Airline
        LAX 15:00
        6h
        Nonstop
        SLU 16:00
        Los Angeles - Castries | Fri, Aug 21 | Normal Airline
        More cheap flights
        More cheap flights
      • UVF 15:10
        32h 45m
        1 stop
        LAX 20:55
        Castries - Los Angeles | Wed, Sep 16 | Air Canada
        US$434 US$838
        48% off
        48% off
        US$838 US$434
      • UVF 15:05
        32h 48m
        1 stop
        LAX 20:53
        Castries - Los Angeles | Wed, Aug 19 | Air Canada
        US$603 US$838
        28% off
        28% off
        US$838 US$603
      • SLU 13:00
        17h 25m
        1 stop
        LAX 14:00
        Castries - Los Angeles | Wed, Aug 19 | Normal Airline
        More cheap flights
        More cheap flights

Popular airlines flying from Castries to Los Angeles

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

Frequently Asked Questions

  • What are the cheapest flights from Castries to Los Angeles (SLU-LAX)?

    Based on Trip.com data, Air Canada offers one-way fares as low as US$434 on Cheapest nonstop routes (e.g. UVF to LAX on Wed, Sep 16), while United Airlines offers Cheapest nonstop round-trips from US$576 departing on Thu, Sep 10 and returning on Wed, Sep 16.
  • At the moment, several airlines serve connecting flights from Castries to Los Angeles, including: Delta Air Lines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Castries to Los Angeles 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.
  • To find best deals on flights from Castries to Los Angeles, 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 Wed, Sep 16, with one-way flights priced at just US$434.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Canada.
    · 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 Los Angeles travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Castries to Los Angeles is October, when demand for travel is lower.
  • After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Castries to Los Angeles on August 29, 2026 with United Airlines, with prices starting at US$902.
  • You can land at any one of the following hubs in Los Angeles, with Hewanorra International Airport to Los Angeles International Airport (UVF-LAX) is by far the most common option on this route: Los Angeles International Airport (LAX) Ontario International Airport (ONT) Van Nuys Airport (VNY).
  • The time difference between Los Angeles and Castries is 4h.
  • 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 Castries to Los Angeles is US$434. Fares vary by travel date, airline and availability.
  • Enter Castries and Los Angeles, 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.

Trip.com Airline Insights on Flights from Castries to Los Angeles

Which airline offers the cheapest direct flights from Castries to Los Angeles?

Data is based on the average price of all nonstop flights from Castries to Los Angeles 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 Castries to Los Angeles, with fares starting at US$398.

US$329
US$398
US$467
US$536
US$605
American Airlines
US$398
American Airlines
Jetblue Airways
US$546
Jetblue Airways
Delta Air Lines
US$605
Delta Air Lines

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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.