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Flights from Castries to Miami

Book direct flights from Castries to Miami: One way flights from $486, round trip flights from $783. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        UVF 2:46 PM
        3h 57m
        Nonstop
        MIA 6:43 PM
        Castries - Miami | Wed, Jun 17 | American Airlines
        MIA 8:28 AM
        3h 36m
        Nonstop
        UVF 12:04 PM
        Miami - Castries | Wed, Jun 24 | American Airlines
        $783 $995
        21% off
        21% off
        $995 $783
      • UVF 1:06 PM
        3h 53m
        Nonstop
        MIA 4:59 PM
        Castries - Miami | Fri, Jun 19 | American Airlines
        MIA 10:00 AM
        3h 46m
        Nonstop
        UVF 1:46 PM
        Miami - Castries | Thu, Jun 25 | American Airlines
        $786 $995
        21% off
        21% off
        $995 $786
      • UVF 3:05 PM
        21h 8m
        1 stop
        MIA 12:13 PM
        Castries - Miami | Wed, Jun 17 | Air Canada
        MIA 3:10 PM
        7h
        1 stop
        SLU 10:10 PM
        Miami - Castries | Sun, Jun 21 | Caribbean Airlines
        $500 $995
        50% off
        50% off
        $995 $500
      • SLU 5:50 PM
        19h 25m
        1 stop
        MIA 1:15 PM
        Castries - Miami | Fri, Jun 12 | Caribbean Airlines
        MIA 1:10 PM
        25h 10m
        1 stop
        UVF 2:20 PM
        Miami - Castries | Fri, Jun 19 | Air Canada
        $506
        49% off
        $995 $506
      • SLU 5:00 AM
        8h 15m
        1 stop
        MIA 1:15 PM
        Castries - Miami | Mon, Jun 15 | Caribbean Airlines
        MIA 9:45 PM
        16h 35m
        1 stop
        UVF 2:20 PM
        Miami - Castries | Fri, Jun 19 | Air Canada
        $575
        42% off
        $995 $575
      • UVF 3:05 PM
        21h 8m
        1 stop
        MIA 12:13 PM
        Castries - Miami | Sat, Jun 13 | Air Canada
        MIA 3:10 PM
        22h
        1 stop
        SLU 1:10 PM
        Miami - Castries | Sat, Jun 20 | Caribbean Airlines
        $578
        42% off
        $995 $578
      • UVF 3:05 PM
        21h 8m
        1 stop
        MIA 12:13 PM
        Castries - Miami | Sat, Jun 27 | Air Canada
        MIA 3:10 PM
        23h 25m
        1 stop
        SLU 2:35 PM
        Miami - Castries | Fri, Jul 3 | Caribbean Airlines
        $656
        34% off
        $995 $656
      • UVF 3:05 PM
        21h 3m
        1 stop
        MIA 12:08 PM
        Castries - Miami | Wed, Jul 15 | Air Canada
        MIA 1:05 PM
        25h 5m
        1 stop
        UVF 2:10 PM
        Miami - Castries | Tue, Jul 21 | Air Canada
        $656
        34% off
        $995 $656
      • SLU 6:00 PM
        19h 15m
        1 stop
        MIA 1:15 PM
        Castries - Miami | Sat, Jun 13 | Caribbean Airlines
        MIA 3:10 PM
        22h
        1 stop
        SLU 1:10 PM
        Miami - Castries | Sat, Jun 20 | Caribbean Airlines
        $678
        32% off
        $995 $678
      • SLU 10:15 AM
        27h
        1 stop
        MIA 1:15 PM
        Castries - Miami | Thu, Jun 18 | Caribbean Airlines
        MIA 3:10 PM
        22h
        1 stop
        SLU 1:10 PM
        Miami - Castries | Thu, Jun 25 | Caribbean Airlines
        $681
        32% off
        $995 $681
      • UVF 3:05 PM
        21h 8m
        1 stop
        MIA 12:13 PM
        Castries - Miami | Wed, Jun 24 | Air Canada
        MIA 3:10 PM
        22h
        1 stop
        SLU 1:10 PM
        Miami - Castries | Thu, Jul 2 | Caribbean Airlines
        $681
        32% off
        $995 $681
      • SLU 5:50 PM
        19h 25m
        1 stop
        MIA 1:15 PM
        Castries - Miami | Sun, Jun 14 | Caribbean Airlines
        MIA 3:10 PM
        24h 25m
        1 stop
        SLU 3:35 PM
        Miami - Castries | Tue, Jun 16 | Caribbean Airlines
        $687
        31% off
        $995 $687
      • SLU 1:00 PM
        17h 25m
        1 stop
        MIA 2:00 PM
        Castries - Miami | Sat, Jun 13 | Normal Airline
        MIA 3:00 PM
        6h
        Nonstop
        SLU 4:00 PM
        Miami - Castries | Mon, Jun 15 | Normal Airline
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      • Cheapest nonstop
        UVF 2:50 PM
        3h 57m
        Nonstop
        MIA 6:47 PM
        Castries - Miami | Sat, Jul 18 | American Airlines
        $486 $622
        22% off
        22% off
        $622 $486
      • UVF 1:05 PM
        3h 54m
        Nonstop
        MIA 4:59 PM
        Castries - Miami | Fri, Jun 12 | American Airlines
        $491 $622
        21% off
        21% off
        $622 $491
      • UVF 3:05 PM
        21h 8m
        1 stop
        MIA 12:13 PM
        Castries - Miami | Wed, Jun 17 | Air Canada
        $261 $622
        57% off
        57% off
        $622 $261
      • UVF 3:15 PM
        29h 33m
        1 stop
        MIA 8:48 PM
        Castries - Miami | Wed, Jun 24 | Air Canada
        $262
        57% off
        $622 $262
      • UVF 3:05 PM
        21h 8m
        1 stop
        MIA 12:13 PM
        Castries - Miami | Sat, Jun 13 | Air Canada
        $262
        57% off
        $622 $262
      • UVF 3:15 PM
        29h 33m
        1 stop
        MIA 8:48 PM
        Castries - Miami | Sat, Jun 20 | Air Canada
        $262
        57% off
        $622 $262
      • UVF 3:05 PM
        21h 8m
        1 stop
        MIA 12:13 PM
        Castries - Miami | Wed, Aug 5 | Air Canada
        $282
        55% off
        $622 $282
      • SLU 5:50 PM
        19h 25m
        1 stop
        MIA 1:15 PM
        Castries - Miami | Fri, Jun 26 | Caribbean Airlines
        $330
        47% off
        $622 $330
      • UVF 3:05 PM
        29h 43m
        1 stop
        MIA 8:48 PM
        Castries - Miami | Sat, Jul 18 | Air Canada
        $333
        46% off
        $622 $333
      • UVF 3:15 PM
        29h 33m
        1 stop
        MIA 8:48 PM
        Castries - Miami | Sat, Jun 27 | Air Canada
        $351
        44% off
        $622 $351
      • SLU 6:00 PM
        19h 15m
        1 stop
        MIA 1:15 PM
        Castries - Miami | Mon, Jun 29 | Caribbean Airlines
        $352
        43% off
        $622 $352
      • SLU 6:00 PM
        19h 15m
        1 stop
        MIA 1:15 PM
        Castries - Miami | Mon, Jun 15 | Caribbean Airlines
        $362
        42% off
        $622 $362
      • SLU 1:00 PM
        17h 25m
        1 stop
        MIA 2:00 PM
        Castries - Miami | Sat, Jun 13 | Normal Airline
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Displayed flight fares from Castries to Miami are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Castries to Miami

The distance between Castries and Miami is approximately 2,399.32 km. It takes around 3 hours 54 minutes on average to fly from Castries to Miami. Based on Trip.com's data travel demand peaks in July. The off-season for travel is December.

Cheapest one-way flight price$261
Cheapest round-trip ticket price$500
Off-season for travelDecember
Peak season for travelJuly
Flight distance2,399.32 km
Average flight time3 hours 54 minutes
Flight statistics for the Castries–Miami route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Castries to Miami (SLU-MIA)?

    Based on Trip.com data, Air Canada offers one-way fares as low as $261 on Cheapest nonstop routes (e.g. UVF to MIA on Wed, Jun 17), while Air Canada offers Cheapest nonstop round-trips from $500 departing on Wed, Jun 17 and returning on Sun, Jun 21.
  • It takes around 3 hours 54 minutes to fly from Castries (SLU) to Miami (MIA).
  • 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 Miami 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 Miami, 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, Jun 17, with one-way flights priced at just $261.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · 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 Miami travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Castries to Miami is December, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Castries to Miami on June 16, 2026 with Air Canada, with prices starting at $500.
  • The time difference between Miami and Castries 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.

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

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.