How many flights depart from Illinois to Castries on average per week?

1 flights are operational weekly from Illinois to Castries as of March 2026. The most popular departure day for this route is Sat, with 100% of flights per week taking off on this day.

What airlines fly to Castries?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Castries from Illinois according to our data. American Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Castries. Keep in mind that there are 3 different airlines that fly to Castries on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Illinois to Castries Hewanorra?

Air Canada, United Airlines, and American Airlines are the most popular carriers operating from Illinois to Castries Hewanorra

How long does it take to fly to Castries?

Flight times from Illinois to Castries vary, but if you’re flying out of Chicago and flying into Castries (one of the most popular routes), then the duration is 6h 15m on average. Another popular route from Illinois to Castries is flying from Peoria to Castries, which will take roughly 8h 15m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Illinois to Castries Hewanorra Airport?

Prices for flights from Illinois to Castries Hewanorra Airport refresh daily.

How many operators does momondo search for flights from Illinois to Castries Hewanorra Airport?

As of March 2026, there are 3 operators available to choose from for flights from Illinois to Castries Hewanorra Airport.

How old do you have to be to fly from Illinois to Castries Hewanorra Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Castries Hewanorra Airport.

What documentation or ID do you need to fly to Castries Hewanorra Airport?

The travel and health documents required for your trip to Castries Hewanorra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries Hewanorra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$137 Cheap Flights from Illinois to Castries in 2026

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Find the cheapest flights from Illinois to Castries

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:22 pm - 2:10 pm

ORD

UVF

42h 48m

2 stops

3:05 pm - 12:00 pm

UVF

ORD

21h 55m

1 stop

$368Air Canada

Sun, May 31 - Tue, Jun 16

6:22 pm - 2:10 pm

ORD

UVF

42h 48m

2 stops

3:05 pm - 12:11 pm

UVF

ORD

22h 06m

2 stops

$375Air Canada

Sun, May 31 - Fri, Jun 5

1:55 pm - 3:20 pm

ORD

UVF

24h 25m

2 stops

4:15 pm - 8:05 pm

UVF

ORD

28h 50m

2 stops

$454Air Canada

Tue, Apr 7 - Thu, Apr 9

7:55 am - 3:20 pm

ORD

UVF

30h 25m

1 stop

4:15 pm - 8:03 am

UVF

ORD

16h 48m

1 stop

$459Air Canada

Tue, Apr 7 - Thu, Apr 9

3:20 pm - 1:40 pm

MDW

UVF

21h 20m

1 stop

2:30 pm - 2:35 pm

UVF

MDW

25h 05m

1 stop

$598Multiple Airlines

Wed, May 20 - Thu, May 28

1:22 pm - 2:05 pm

MDW

UVF

23h 43m

2 stops

3:25 pm - 8:43 am

UVF

MDW

18h 18m

2 stops

$634Delta

Thu, May 14 - Wed, May 27

5:00 am - 2:15 pm

PIA

UVF

8h 15m

1 stop

3:15 pm - 12:04 am

UVF

PIA

9h 49m

1 stop

$642American Airlines

Mon, Aug 24 - Fri, Aug 28

1:22 pm - 2:05 pm

MDW

UVF

23h 43m

2 stops

3:25 pm - 8:43 am

UVF

MDW

18h 18m

2 stops

$646Delta

Thu, May 14 - Thu, May 21

6:30 pm - 2:15 pm

PIA

UVF

18h 45m

2 stops

3:15 pm - 12:04 am

UVF

PIA

9h 49m

1 stop

$647American Airlines

Mon, Aug 24 - Fri, Aug 28

10:25 am - 1:40 pm

MDW

UVF

26h 15m

1 stop

2:30 pm - 9:40 am

UVF

MDW

20h 10m

1 stop

$669Multiple Airlines

Sat, May 23 - Thu, May 28

Air Canada flights from Illinois to Castries

Our best Air Canada deals on Illinois to Castries flight tickets

Air Canada

May 31

ORD6:22 pmChicago O'Hare Intl

42h 48m

2 stops

UVF2:10 pmCastries Hewanorra

Jun 16

UVF3:05 pmCastries Hewanorra

21h 55m

1 stop

ORD12:00 pmChicago O'Hare Intl

$368

Air Canada

May 31

ORD6:22 pmChicago O'Hare Intl

42h 48m

2 stops

UVF2:10 pmCastries Hewanorra

Jun 5

UVF3:05 pmCastries Hewanorra

22h 06m

2 stops

ORD12:11 pmChicago O'Hare Intl

$375

Air Canada

Apr 7

ORD1:55 pmChicago O'Hare Intl

24h 25m

2 stops

UVF3:20 pmCastries Hewanorra

Apr 9

UVF4:15 pmCastries Hewanorra

28h 50m

2 stops

ORD8:05 pmChicago O'Hare Intl

$454

American Airlines flights from Illinois to Castries

Our best American Airlines deals on Illinois to Castries flight tickets

American Airlines

Aug 24

PIA5:00 amGreater Peoria

8h 15m

1 stop

UVF2:15 pmCastries Hewanorra

Aug 28

UVF3:15 pmCastries Hewanorra

9h 49m

1 stop

PIA12:04 amGreater Peoria

$642

American Airlines

Aug 24

PIA6:30 pmGreater Peoria

18h 45m

2 stops

UVF2:15 pmCastries Hewanorra

Aug 28

UVF3:15 pmCastries Hewanorra

9h 49m

1 stop

PIA12:04 amGreater Peoria

$647

American Airlines

Apr 24

STL8:03 pmLambert-St Louis

17h 23m

2 stops

UVF2:26 pmCastries Hewanorra

Apr 29

UVF3:28 pmCastries Hewanorra

17h 56m

2 stops

STL8:24 amLambert-St Louis

$680

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Sun 5/31

6:22 pm-2:10 pm

2 stops42h 48m

Castries Hewanorra

Tue 6/16

3:05 pm-12:00 pm

1 stop21h 55m

$368

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Sun 5/31

6:22 pm-2:10 pm

2 stops42h 48m

Castries Hewanorra

Fri 6/5

3:05 pm-12:11 pm

2 stops22h 06m

$375

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Tue 4/7

1:55 pm-3:20 pm

2 stops24h 25m

Castries Hewanorra

Thu 4/9

4:15 pm-8:05 pm

2 stops28h 50m

$454

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Tue 4/7

7:55 am-3:20 pm

1 stop30h 25m

Castries Hewanorra

Thu 4/9

4:15 pm-8:03 am

1 stop16h 48m

$459

ChicagoCastries

MDW - UVF

MDWUVF

Chicago Midway

Wed 5/20

3:20 pm-1:40 pm

1 stop21h 20m

Castries Hewanorra

Thu 5/28

2:30 pm-2:35 pm

1 stop25h 05m

$598

ChicagoCastries

MDW - UVF

MDWUVF

Chicago Midway

Thu 5/14

1:22 pm-2:05 pm

2 stops23h 43m

Castries Hewanorra

Wed 5/27

3:25 pm-8:43 am

2 stops18h 18m

$634

PeoriaCastries

PIA - UVF

PIAUVF

Greater Peoria

Mon 8/24

5:00 am-2:15 pm

1 stop8h 15m

Castries Hewanorra

Fri 8/28

3:15 pm-12:04 am

1 stop9h 49m

$642

ChicagoCastries

MDW - UVF

MDWUVF

Chicago Midway

Thu 5/14

1:22 pm-2:05 pm

2 stops23h 43m

Castries Hewanorra

Thu 5/21

3:25 pm-8:43 am

2 stops18h 18m

$646

PeoriaCastries

PIA - UVF

PIAUVF

Greater Peoria

Mon 8/24

6:30 pm-2:15 pm

2 stops18h 45m

Castries Hewanorra

Fri 8/28

3:15 pm-12:04 am

1 stop9h 49m

$647

ChicagoCastries

MDW - UVF

MDWUVF

Chicago Midway

Sat 5/23

10:25 am-1:40 pm

1 stop26h 15m

Castries Hewanorra

Thu 5/28

2:30 pm-9:40 am

1 stop20h 10m

$669

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Castries

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest month to fly to Castries?

The month of August is, on average, the cheapest month to fly to Castries from Illinois, with most prices found around $605. The month of April is another great option to travel to Castries, with average flight prices from Illinois averaging around $617.

What is the cheapest day to depart on your flight to Castries?

The cheapest day to depart from Illinois to Castries is on a Wednesday when prices can be found for as low as $1,012. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,147. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

What is the cheapest Illinois to Castries Hewanorra flight route?

Fly from Chicago O'Hare Intl to Castries Hewanorra for the best Illinois - Castries Hewanorra flight prices

How far in advance should I book a flight to Castries?

You are more likely to see cheaper flights to Castries from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Castries for around $798 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Castries from Illinois for as low as $712 on momondo.

What cabin class options are available on Illinois to Castries Hewanorra flights?

There is only 1 cabin class available to choose from on Illinois to Castries Hewanorra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Castries flights?

You could potentially save up to 49% on your flight if you consider stops on a Illinois to Castries flight.

Cheap Illinois to Castries flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Castries

Best Price Found	$1,085
Fastest flight time	5h 33m
Direct flights	Sun
Airports in Castries	1 airport

The best flight deal from Illinois to Castries found on momondo in the last 72 hours is $1,085

The fastest flight from Illinois to Castries takes 5h 33m

Direct flights go from Illinois to Castries on Sunday. There are no airlines offering direct flights.

There is 1 airport in Castries. From Illinois there are direct flights to Castries Hewanorra (UVF).

Search flight deals

When did momondo last update prices for flights from Illinois to Castries Hewanorra Airport?
Prices for flights from Illinois to Castries Hewanorra Airport refresh daily.
How many operators does momondo search for flights from Illinois to Castries Hewanorra Airport?
As of March 2026, there are 3 operators available to choose from for flights from Illinois to Castries Hewanorra Airport.
How old do you have to be to fly from Illinois to Castries Hewanorra Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Castries Hewanorra Airport.
What documentation or ID do you need to fly to Castries Hewanorra Airport?
The travel and health documents required for your trip to Castries Hewanorra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries Hewanorra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Illinois to Castries?
Based on momondo bookings for flights between Illinois and Castries, the leading plane model is Boeing 737-700, making up 100.00% of the total bookings.

Best airlines flying from Illinois to Castries

Compare and see reviews for airlines that fly from Illinois to Castries with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $443	Free Cancellation	Rating 7.1 11,369 reviews	Search American Airlines flights
Delta	PriceFrom $546	Free Cancellation	Rating 7.9 8,237 reviews	Search Delta flights
United Airlines	PriceFrom $600	Free Cancellation	Rating 7.4 9,375 reviews	Search United Airlines flights

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Why should I use momondo to find a flight deal from Illinois to Castries?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Castries. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Castries with flexible booking policies on momondo?

Flights from Illinois to Castries with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Castries?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Castries.

I’m not ready to book a flight from Illinois to Castries right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Castries flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Castries George F. L. Charle Airport

Cheap flights from Illinois to Castries from $137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Castries departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Illinois to Castries

What is the cheapest month to fly to Castries?

What is the cheapest day to depart on your flight to Castries?

What is the cheapest Illinois to Castries Hewanorra flight route?

How far in advance should I book a flight to Castries?

What cabin class options are available on Illinois to Castries Hewanorra flights?

Can stopping save me money on Illinois to Castries flights?

What is the cheapest airline that flies from Illinois to Castries Hewanorra?

What airlines fly to Castries?

How many flights depart from Illinois to Castries on average per week?

How long does it take to fly to Castries?

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An easier way to manage your Castries trip

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List of cabin classes available on flights landing in Castries. Availability may vary depending on flight origin and airline.

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