Trip.com
>
Flights
>
Flights to Dominica
>
Flights from Castries to Dominica

Cheapest airlines flights from Castries to Dominica

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

Search for direct flights from Castries to Dominica in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$181, and round-trip direct flights start at US$334.

      • Cheapest nonstop
        SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Mon, Jun 1 | InterCaribbean Airways
        DOM 08:00
        45m
        Nonstop
        SLU 08:45
        Dominica - Castries | Thu, Jun 4 | InterCaribbean Airways
        US$334 US$397
        16% off
        16% off
        US$397 US$334
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Wed, Jun 3 | InterCaribbean Airways
        DOM 08:00
        45m
        Nonstop
        SLU 08:45
        Dominica - Castries | Sat, Jun 6 | InterCaribbean Airways
        US$334 US$397
        16% off
        16% off
        US$397 US$334
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Mon, Jun 15 | InterCaribbean Airways
        DOM 08:00
        45m
        Nonstop
        SLU 08:45
        Dominica - Castries | Mon, Jun 22 | InterCaribbean Airways
        US$335 US$397
        16% off
        16% off
        US$397 US$335
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Fri, May 8 | InterCaribbean Airways
        DOM 08:00
        45m
        Nonstop
        SLU 08:45
        Dominica - Castries | Mon, May 11 | InterCaribbean Airways
        US$337
        15% off
        US$397 US$337
      • SLU 18:00
        20h 55m
        1 stop
        DOM 14:55
        Castries - Dominica | Sun, Apr 26 | Caribbean Airlines
        DOM 16:20
        20h 50m
        1 stop
        SLU 13:10
        Dominica - Castries | Fri, May 1 | Caribbean Airlines
        US$330
        17% off
        US$397 US$330
      • SLU 17:50
        18h 15m
        1 stop
        DOM 12:05
        Castries - Dominica | Thu, May 14 | Caribbean Airlines
        DOM 08:00
        45m
        Nonstop
        SLU 08:45
        Dominica - Castries | Thu, May 21 | InterCaribbean Airways
        US$332
        16% off
        US$397 US$332
      • SLU 17:50
        18h 15m
        1 stop
        DOM 12:05
        Castries - Dominica | Thu, Jun 11 | Caribbean Airlines
        DOM 08:00
        45m
        Nonstop
        SLU 08:45
        Dominica - Castries | Thu, Jun 18 | InterCaribbean Airways
        US$332
        16% off
        US$397 US$332
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Fri, Jun 12 | InterCaribbean Airways
        DOM 16:20
        20h 50m
        1 stop
        SLU 13:10
        Dominica - Castries | Fri, Jun 19 | Caribbean Airlines
        US$332
        16% off
        US$397 US$332
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Mon, May 25 | InterCaribbean Airways
        DOM 16:20
        20h 50m
        1 stop
        SLU 13:10
        Dominica - Castries | Fri, May 29 | Caribbean Airlines
        US$334
        16% off
        US$397 US$334
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Sun, Apr 26 | InterCaribbean Airways
        DOM 16:20
        20h 50m
        1 stop
        SLU 13:10
        Dominica - Castries | Fri, May 1 | Caribbean Airlines
        US$334
        16% off
        US$397 US$334
      • SLU 13:00
        17h 25m
        1 stop
        DOM Invalid Date
        Castries - Dominica | Sat, Apr 25 | Normal Airline
        DOM 15:00
        6h
        Nonstop
        SLU 16:00
        Dominica - Castries | Mon, Apr 27 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Mon, May 4 | InterCaribbean Airways
        US$181 US$265
        32% off
        32% off
        US$265 US$181
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Sat, May 9 | InterCaribbean Airways
        US$182 US$265
        31% off
        31% off
        US$265 US$182
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Sat, May 2 | InterCaribbean Airways
        US$182 US$265
        31% off
        31% off
        US$265 US$182
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Thu, May 28 | InterCaribbean Airways
        US$183
        31% off
        US$265 US$183
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Mon, Apr 27 | InterCaribbean Airways
        US$184
        31% off
        US$265 US$184
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Tue, Apr 28 | InterCaribbean Airways
        US$184
        31% off
        US$265 US$184
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Sat, May 23 | InterCaribbean Airways
        US$190
        28% off
        US$265 US$190
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Sat, Apr 25 | InterCaribbean Airways
        US$224
        15% off
        US$265 US$224
      • SLU 19:30
        45m
        Nonstop
        DOM 20:15
        Castries - Dominica | Thu, Apr 30 | InterCaribbean Airways
        US$225
        15% off
        US$265 US$225
      • SLU 18:00
        20h 55m
        1 stop
        DOM 14:55
        Castries - Dominica | Mon, Apr 27 | Caribbean Airlines
        US$190
        28% off
        US$265 US$190
      • SLU 13:00
        17h 25m
        1 stop
        DOM Invalid Date
        Castries - Dominica | Sat, Apr 25 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Castries to Dominica are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Castries to Dominica Flight Details

The distance between Castries and Dominica is about 171.7 km. The average flying time from Castries to Dominica is around 51 minutes. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is September.

Cheapest one-way flight priceUS$181
Cheapest return ticket priceUS$330
Cheapest monthSeptember
Peak season for travelJuly
Flight distance171.7 km
Average flight time51 minutes
Popular airlineInterCaribbean Airways
Flight statistics for the Castries–Dominica 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 Dominica (SLU-DOM)?

    Based on Trip.com data, InterCaribbean Airways offers one-way fares as low as US$181 on Cheapest nonstop routes (e.g. SLU to DOM on Mon, May 4), while Caribbean Airlines offers Cheapest nonstop round-trips from US$330 departing on Sun, Apr 26 and returning on Fri, May 1.
  • At the moment, you can catch a nonstop flight from Castries to Dominica with the following airlines, including: InterCaribbean 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 51 minutes to fly from Castries to Dominica.
  • 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 Dominica 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 6 flight per week flying from Castries to Dominica. You can check the weekly schedule for popular airlines on this route below: InterCaribbean Airways: -/-/-/-/-/-/- -- JY743 (16:16) InterCaribbean Airways: S/-/T/-/T/-/S -- JY766 (19:20) InterCaribbean Airways: -/-/-/-/-/-/- -- JY715 (11:53)
  • To find best deals on flights from Castries to Dominica, 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 Mon, May 4, with one-way flights priced at just US$181.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is InterCaribbean 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 Dominica travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Castries to Dominica is September, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Castries to Dominica on April 26, 2026 with InterCaribbean Airways, with prices starting at US$184.
  • You can land at any one of the following hubs in Dominica, with George F. L. Charles Airport to Douglas–Charles Airport (SLU-DOM) is by far the most common option on this route: Canefield Airport (DCF) Douglas–Charles Airport (DOM).
  • The time difference between Dominica and Castries is 0h.
  • 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.

Trip.com Airline Insights on Flights from Castries to Dominica

Which airline operates the most flights from Castries to Dominica?

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

Based on Trip.com’s data from the past month, InterCaribbean Airways operates the most frequent flights from Castries to Dominica, with 6 flights per week.

0
3
6
InterCaribbean Airways
6
InterCaribbean Airways
Aerosur
0
Aerosur
Hahn Air
0
Hahn Air

How many flights fly from Castries to Dominica daily?

The data is based on the flight numbers for each day of the week from Castries to Dominica 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 Castries to Dominica is the highest on Wednesday and the lowest on Tuesday.

8
5
1
0
Highest
4
Mon
1
Tue
8
Wed
3
Thu
6
Fri
2
Sat
3
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.