Cheap flights from Chicago to Castries

Chicago FSS
CHI
George F. L. Charles
SLU

Flight deals from Chicago to Castries

Below you can see the best deals on flights Chicago — Castries for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

Top 10 cheap flights from Chicago to Castries

About the Chicago — Castries flight

Looking for cheap flights from Chicago to Castries? Compare fares from different airlines, check the flight schedule and travel time — and book your Chicago — Castries ticket online at the best price.

The route has direct flights — around 2 flights per week, flights are operated by United Airlines, a nonstop flight takes about 7 h 12 min, the distance between the cities is around 4,016 km.

Planning your trip? You may find our Castries travel guide, how to get from the airport into town and Castries weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

YesDirect flights
4,016 kmDistance
7 h 12 minTravel time
1Airlines
2 / wkFlights

Prices by month

Average one-way fares from Chicago to Castries by month. Tickets are usually cheapest in April (around $291) and priciest in January (about $423) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$423highMay$300lowSep$379high
Feb$397highJun$326mediumOct$309low
Mar$353mediumJul$397highNov$371high
Apr$291lowAug$344mediumDec$415high

Some values are estimated based on seasonality.

When to fly

Weather in Castries: it is warmest in September (up to 29 °C on average) and coolest in January (around 27 °C). The driest month is March.

Temperature · Castries

Dry and wet days · Castries

Wind speed and direction · Castries

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How to get the best deal on a Chicago — Castries ticket

  • Book ahead: fares for Chicago — Castries are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Chicago is served by more than one airport — compare fares and travel time to each before you book.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Chicago — Castries route are operated by 1 airline; United Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    1x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight ORD → UVF1x/week
    100.0%Open →

Cities and airports on the Chicago — Castries route

Flights Chicago — Castries depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Hewanorra Airport and George F. L. Charles Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Castries

SLU
Saint Lucia
About the cityHow to get thereWeatherAll about the country Saint Lucia
Departure airports
Arrival airports

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Frequently asked questions about the Chicago — Castries flight

How long is the flight from Chicago to Castries?

A nonstop Chicago — Castries flight takes about 7 h 12 min — the distance between the cities is around 4,016 km.

How far is it from Chicago to Castries?

The distance from Chicago to Castries is about 4,016 km, which a nonstop flight covers in around 7 h 12 min.

Are there direct flights from Chicago to Castries?

Yes, there are nonstop flights Chicago — Castries — around 2 flights per week.

Which airlines fly from Chicago to Castries?

Airlines operating Chicago — Castries include United Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chicago — Castries flights use?

Flights from Chicago depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport, and arrive at Hewanorra Airport, George F. L. Charles Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Chicago to Castries?

The price of a Chicago — Castries ticket depends on your travel date, season and demand. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chicago — Castries?

Flights Chicago — Castries are usually cheaper when booked in advance — a few weeks before departure and away from peak dates. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chicago to Castries?

To catch a low fare Chicago — Castries, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Chicago

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New York CityTorontoDetroitWashington, D.C.AtlantaMinneapolisLos AngelesSeattleBostonDallasHoustonOrlandoDenverLondonNashvilleIndianapolisSan DiegoMontrealMilwaukeeSt. LouisCharlottePhiladelphiaColumbusKansas CityMiamiPhoenixLas VegasCincinnatiGrand RapidsDes MoinesRaleighSan FranciscoMadisonDaytonGreen BayTampaPittsburghLouisvilleKnoxvilleRochester

Where else you can fly from Castries

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BridgetownNew York CityMiamiFort-de-FranceAtlantaCharlotteTorontoLondonGeorgetownPhilipsburgPhiladelphiaSt. George'sParisMadrid

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