Cheap interCaribbean Airways flights Santo Domingo (SDQ) to Castries (SLU)

You’ll find budget-friendly return interCaribbean Airways flights from SDQ to SLU by sorting your results from “Price (lowest to highest)” on Expedia. Or look for deals for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

InterCaribbean Airways flights to Castries are often cheaper in the low-season months of October and May. Whether you’re after a one-way or a return ticket, you could score a better deal then.

Snagging the best interCaribbean Airways deals from SDQ to SLU is typically all about timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. What’s more, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is usually the most expensive day to book.* It’s smart to kick off your flight search about one month before your travel dates.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use our “Nonstop” filter when searching for direct interCaribbean Airways flights from SDQ to SLU. You can also compare other airlines offering the same nonstop journey.

Sort your results by “Early Morning” and “Morning” to see the earliest flights from SDQ to SLU. Leaving early means you’re 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Get on an interCaribbean Airways flight from Las Americas Intl. Airport (SDQ) to Castries, and you’ll likely come in to George F. L. Charles Airport (SLU). This is the airline’s primary hub in this destination.

On interCaribbean Airways, you can fly standard economy from SDQ to SLU with a small personal item and 1 cabin bag. Your carry-on bag should be no larger than 11 inches x 9 inches x 16 inches and weigh under 2 lb. Going over these limits may lead to additional fees, so read your airline’s current policies before finalizing your booking.

It’s usually possible to cancel or change your flight, although there may be a charge if you booked over 24 hours ago. Need flexible options? Make use of Expedia’s “No cancel fee” or “Changes included” filter to find flights that won’t charge you extra if you need to revise your plans. To make modifications, head to “Trips,” select your flight and click on “Manage Booking” for more details.