Cheap Flights from Chicago to Castries Quarter from HK$4,257 Return

Flight deals from Chicago to Castries Quarter

Looking for cheap tickets from Chicago to Castries Quarter, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Castries.HK$4,257 per passenger.Departing Tue, 10 Mar, returning Tue, 17 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Tue, 10 Mar, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departs from St Lucia Hewanorra on Tue, 17 Mar, arriving in Chicago O'Hare International.Price includes taxes and charges.From HK$4,257, select.

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Flying from Chicago to Castries Quarter

Arm yourself with these facts on the fly.

Cheapest flight found	HK$4,257
Cheapest month to fly	March
Average flight time	5 hrs, 39 mins
Cheapest airport to fly from	Chicago O'Hare International
Most popular airline	United

How to find cheap flights from Chicago to Castries Quarter

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Chicago to Castries Quarter. Other savvy travellers recently found return flights from HK$4,257 and one-way tickets from HK$1,902 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Chicago O'Hare International into St Lucia Hewanorra

At the moment, the lowest priced flight tickets to Castries Quarter are from Chicago O'Hare International Airport to St Lucia Hewanorra Airport.

Fly in March

We crunched the flight calendar and found the cheapest time to fly from Chicago to Castries Quarter is currently March.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Chicago to anywhere you choose in Castries Quarter.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Chicago to Castries Quarter go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Castries Quarter to Castries Quarter flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Chicago to Castries Quarter flight price?

We looked at all of the upcoming return flights from Chicago to Castries Quarter we could find over the next 12 months. It looks like HK$4,257 is the best price. This is good, compared to the average Castries Quarter ticket price of HK$4,257.

What is the cheapest month to fly from Chicago to Castries Quarter?

The cheapest month to fly from Chicago to Castries Quarter is currently March.

Which upcoming date is cheapest to fly from Chicago to Castries Quarter on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Castries Quarter on Tuesday, 10 March 2026.

Are there any direct flights from Chicago to Castries Quarter?

Currently, there aren't any direct flights from Chicago to Castries Quarter, but you can still fly with a stopover.

If I'm flying from Chicago, where in Castries Quarter is cheapest to fly into?

If you're flying from Chicago, the cheapest city in Castries Quarter to fly into is Castries. The cheapest airport serving Castries at the moment is St Lucia Hewanorra.