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Cheap flights from Chicago O'Hare Intl Airport to Castries from $207

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Castries departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
9:15 am - 1:08 pm
ORD
-
UVF
25h 53m1 stop
JetBlue Logo
4:40 pm - 7:45 pm
UVF
-
ORD
29h 05m1 stop
$445JetBlue
Fri, Jan 30 - Fri, Feb 6
JetBlue Logo
7:45 am - 1:08 pm
ORD
-
UVF
27h 23m2 stops
JetBlue Logo
4:40 pm - 7:45 pm
UVF
-
ORD
29h 05m1 stop
$449JetBlue
Fri, Jan 30 - Fri, Feb 6
Air Canada Logo
8:45 pm - 4:20 pm
ORD
-
UVF
17h 35m1 stop
Air Canada Logo
5:15 pm - 9:13 am
UVF
-
ORD
17h 58m1 stop
$467Air Canada
Tue, Jan 6 - Wed, Jan 14
Air Canada Logo
8:45 pm - 4:20 pm
ORD
-
UVF
17h 35m1 stop
Air Canada Logo
5:15 pm - 10:06 am
UVF
-
ORD
18h 51m1 stop
$468Air Canada
Tue, Jan 6 - Wed, Jan 14
Air Canada Logo
8:45 pm - 4:20 pm
ORD
-
UVF
17h 35m1 stop
Air Canada Logo
5:15 pm - 11:06 am
UVF
-
ORD
19h 51m2 stops
$471Air Canada
Tue, Jan 6 - Wed, Jan 14
JetBlue Logo
9:40 am - 3:43 pm
ORD
-
UVF
28h 03m1 stop
JetBlue Logo
5:21 pm - 7:36 pm
UVF
-
ORD
28h 15m1 stop
$485JetBlue
Mon, Jan 26 - Mon, Feb 2
American Airlines Logo
7:56 pm - 3:03 pm
ORD
-
UVF
17h 07m1 stop
American Airlines Logo
5:02 pm - 9:05 am
UVF
-
ORD
18h 03m1 stop
$489American Airlines
Sat, Jan 10 - Thu, Jan 15
American Airlines Logo
9:10 pm - 3:03 pm
ORD
-
UVF
15h 53m2 stops
American Airlines Logo
4:06 pm - 9:05 am
UVF
-
ORD
18h 59m1 stop
$494American Airlines
Sat, Jan 10 - Wed, Jan 14
Air Canada Logo
6:00 pm - 4:20 pm
ORD
-
UVF
20h 20m2 stops
Air Canada Logo
5:15 pm - 3:10 pm
UVF
-
ORD
23h 55m1 stop
$498Air Canada
Tue, Jan 20 - Mon, Jan 26
Air Canada Logo
6:00 pm - 4:20 pm
ORD
-
UVF
20h 20m2 stops
Air Canada Logo
5:15 pm - 11:06 am
UVF
-
ORD
19h 51m2 stops
$501Air Canada
Tue, Jan 20 - Mon, Jan 26

American Airlines flights from Chicago O'Hare Intl Airport to Castries

Our best American Airlines deals on Chicago O'Hare Intl Airport to Castries flight tickets
American Airlines
Jan 10
ORD7:56 pmChicago O'Hare Intl
17h 07m
1 stop
UVF3:03 pmCastries Hewanorra
Jan 15
UVF5:02 pmCastries Hewanorra
18h 03m
1 stop
ORD9:05 amChicago O'Hare Intl
$489
Find similar
American Airlines
Jan 10
ORD9:10 pmChicago O'Hare Intl
15h 53m
2 stops
UVF3:03 pmCastries Hewanorra
Jan 14
UVF4:06 pmCastries Hewanorra
18h 59m
1 stop
ORD9:05 amChicago O'Hare Intl
$494
Find similar
American Airlines
Jan 30
ORD4:14 pmChicago O'Hare Intl
19h 32m
1 stop
UVF1:46 pmCastries Hewanorra
Feb 6
UVF2:46 pmCastries Hewanorra
23h 25m
1 stop
ORD12:11 pmChicago O'Hare Intl
$517
Find similar

JetBlue flights from Chicago O'Hare Intl Airport to Castries

Our best JetBlue deals on Chicago O'Hare Intl Airport to Castries flight tickets
JetBlue
Jan 30
ORD9:15 amChicago O'Hare Intl
25h 53m
1 stop
UVF1:08 pmCastries Hewanorra
Feb 6
UVF4:40 pmCastries Hewanorra
29h 05m
1 stop
ORD7:45 pmChicago O'Hare Intl
$445
Find similar
JetBlue
Jan 30
ORD7:45 amChicago O'Hare Intl
27h 23m
2 stops
UVF1:08 pmCastries Hewanorra
Feb 6
UVF4:40 pmCastries Hewanorra
29h 05m
1 stop
ORD7:45 pmChicago O'Hare Intl
$449
Find similar
JetBlue
Jan 26
ORD9:40 amChicago O'Hare Intl
28h 03m
1 stop
UVF3:43 pmCastries Hewanorra
Feb 2
UVF5:21 pmCastries Hewanorra
28h 15m
1 stop
ORD7:36 pmChicago O'Hare Intl
$485
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Castries that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 17, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Fri 1/30

9:15 am-1:08 pm

1 stop25h 53m

Castries Hewanorra

Fri 2/6

4:40 pm-7:45 pm

1 stop29h 05m

$445

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Fri 1/30

7:45 am-1:08 pm

2 stops27h 23m

Castries Hewanorra

Fri 2/6

4:40 pm-7:45 pm

1 stop29h 05m

$449

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Tue 1/6

8:45 pm-4:20 pm

1 stop17h 35m

Castries Hewanorra

Wed 1/14

5:15 pm-9:13 am

1 stop17h 58m

$467

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Tue 1/6

8:45 pm-4:20 pm

1 stop17h 35m

Castries Hewanorra

Wed 1/14

5:15 pm-10:06 am

1 stop18h 51m

$468

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Tue 1/6

8:45 pm-4:20 pm

1 stop17h 35m

Castries Hewanorra

Wed 1/14

5:15 pm-11:06 am

2 stops19h 51m

$471

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Mon 1/26

9:40 am-3:43 pm

1 stop28h 03m

Castries Hewanorra

Mon 2/2

5:21 pm-7:36 pm

1 stop28h 15m

$485

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Sat 1/10

7:56 pm-3:03 pm

1 stop17h 07m

Castries Hewanorra

Thu 1/15

5:02 pm-9:05 am

1 stop18h 03m

$489

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Sat 1/10

9:10 pm-3:03 pm

2 stops15h 53m

Castries Hewanorra

Wed 1/14

4:06 pm-9:05 am

1 stop18h 59m

$494

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Tue 1/20

6:00 pm-4:20 pm

2 stops20h 20m

Castries Hewanorra

Mon 1/26

5:15 pm-3:10 pm

1 stop23h 55m

$498

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Tue 1/20

6:00 pm-4:20 pm

2 stops20h 20m

Castries Hewanorra

Mon 1/26

5:15 pm-11:06 am

2 stops19h 51m

$501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Castries from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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

What is the cheapest month to fly to Castries?

The month of August is, on average, the cheapest month to fly to Castries from Chicago O'Hare Intl Airport, with most prices found around $617. The month of November is another great option to travel to Castries, with average flight prices from Chicago O'Hare Intl Airport averaging around $680.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Castries is on a Wednesday when prices can be found for as low as $630. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $996. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

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

According to our data, the cheapest time of day to fly to Castries is at noon. momondo users have found flights departing from Chicago O'Hare Intl Airport to Castries at noon for as low as $496. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Castries are more costly in the morning, with an average ticket price of $885. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Chicago O'Hare Intl to Castries Hewanorra flight route?

Fly from Chicago O'Hare Intl to Castries Hewanorra for the best Chicago O'Hare Intl - 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 Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Castries for around $797 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Castries from Chicago O'Hare Intl Airport for as low as $597 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Castries Hewanorra flights?

There is only 1 cabin class available to choose from on Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport to Castries flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Castries.

When to book flights from Chicago O'Hare Intl Airport to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Castries according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Castries (ORD to UVF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Castries

Best Price Found

$1,183

Fastest flight time

5h 33m

Direct flights

Sun

Airports in Castries

1 airport
The best flight deal from Chicago O'Hare Intl Airport to Castries found on momondo in the last 72 hours is $1,183
The fastest flight from Chicago O'Hare Intl Airport to Castries takes 5h 33m
Direct flights go from Chicago O'Hare Intl Airport to Castries on Sunday. There are no airlines offering direct flights.
There is 1 airport in Castries. From Chicago O'Hare Intl Airport there are direct flights to Castries Hewanorra (UVF).
Search flight deals

  • How far is Chicago O'Hare Intl to Castries Hewanorra by plane?

    The distance between Chicago O'Hare Intl and Castries Hewanorra is about 2512.1 mi. 5h 33m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Castries Hewanorra Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Castries Hewanorra Airport refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Castries Hewanorra Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport to Castries Hewanorra Airport.

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

    The necessary travel and health documents for your Castries Hewanorra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Castries?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Castries?

Best airlines flying from Chicago O'Hare Intl Airport to Castries

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Castries with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $555Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $563Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $570Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Castries. momondo saves you time and could save you money on your trip.

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

All flight searches from Chicago to Castries on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Castries from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Chicago to Castries flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport