2025 Cheap Flights from Castries to Kailua-Kona from ️

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Castries to Kailua-Kona | Find Cheap Flight Deals

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

One way
Round-trip

SLU01:00 pm
3h 5m
Nonstop
KOA02:00 pm
Mon, Jan 13|Castries - Kailua-Kona|Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Castries to Kailua-Kona?

These price trend charts carefully monitor and predict how flight prices from Castries to Kailua-Kona will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Castries (SLU) to Kailua-Kona (KOA) the cheapest?
Airlines adjust prices for flights from Castries to Kailua-Kona based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Castries (SLU) to Kailua-Kona (KOA) cost?
According to Trip.com's data, the lowest price is around €827.

How to find a cheap flight from Castries to Kailua-Kona

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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