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Castries

$241+ Cheap flights from Illinois to Castries (UVF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — UVF
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Illinois to Castries

Keep the following information in mind while searching for Illinois to Castries flight deals. Data was last updated April 2, 2025.

Round-trip from

$527
(Delta)

One-way from

$241
(Air Canada)

Popular in

September

Cheapest in

August

Average price

$731
From Illinois to Castries Hewanorra
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One-way flight from Illinois to Castries Hewanorra
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Highest demand for flights based on searches. 3% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Illinois to Castries

Cheapest flights from Illinois to Castries
Explore the most affordable flight options available from Illinois to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:30 amORD - UVF
1 stop7h 36mDelta
Wed 5/143:26 pmUVF - ORD
1 stop9h 32mDelta
Deal found 4/1$527
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:00 amORD - UVF
1 stop8h 11mAmerican Airlines
Wed 5/143:14 pmUVF - ORD
2 stops16h 12mAmerican Airlines
Deal found 4/1$532
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:27 pmSTL - UVF
2 stops20h 01mAmerican Airlines
Fri 5/23:28 pmUVF - STL
1 stop18h 02mAmerican Airlines
Deal found 4/1$532
This Air Canada deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/58:25 pmORD - UVF
1 stop17h 20mAir Canada
Mon 4/73:45 pmUVF - ORD
1 stop18h 10mAir Canada
Deal found 4/1$579
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:14 pmPIA - UVF
2 stops21h 46mAmerican Airlines
Tue 11/113:05 pmUVF - PIA
2 stops21h 09mAmerican Airlines
Deal found 4/1$586
This Mytrip deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/510:40 amORD - UVF
3 stops27h 05mMultiple Airlines
Mon 4/73:45 pmUVF - ORD
2 stops20h 02mMultiple Airlines
Deal found 4/1$618
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/59:40 amMDW - UVF
1 stop27h 05mMultiple Airlines
Thu 7/102:35 pmUVF - MDW
1 stop19h 10mMultiple Airlines
Deal found 3/31$702
This WestJet deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/51:40 pmORD - UVF
2 stops23h 05mWestJet
Thu 7/102:35 pmUVF - ORD
2 stops47h 04mWestJet
Deal found 3/31$730
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/81:30 pmSTL - UVF
2 stops47h 45mMultiple Airlines
Sun 6/152:35 pmUVF - STL
1 stop23h 01mMultiple Airlines
Deal found 3/31$738
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/268:47 amORD - UVF
Nonstop5h 43mUnited Airlines
Sat 5/1012:55 pmUVF - ORD
Nonstop6h 20mUnited Airlines
Deal found 4/1$754
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/56:00 amMDW - UVF
1 stop7h 04mDelta
Sat 4/121:56 pmUVF - MDW
1 stop9h 25mDelta
Deal found 4/1$863
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:00 amSTL - UVF
1 stop7h 16mDelta
Tue 7/13:36 pmUVF - STL
1 stop9h 06mDelta
Deal found 4/1$932

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Illinois to Castries that are best for you.

Fly from

Illinois

Fly to

Castries

Route

Depart

Return

Price

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Wed 5/7

5:30 am-2:06 pm

1 stop7h 36m

Castries Hewanorra

Wed 5/14

3:26 pm-11:58 pm

1 stop9h 32m

$527

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Wed 5/7

5:00 am-2:11 pm

1 stop8h 11m

Castries Hewanorra

Wed 5/14

3:14 pm-6:26 am

2 stops16h 12m

$532

St. LouisCastries

STL - UVF

STLUVF

Lambert-St Louis

Sat 4/26

5:27 pm-2:28 pm

2 stops20h 01m

Castries Hewanorra

Fri 5/2

3:28 pm-8:30 am

1 stop18h 02m

$532

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Mon 6/23

8:25 pm-2:15 pm

1 stop16h 50m

Castries Hewanorra

Fri 6/27

3:10 pm-9:08 am

1 stop18h 58m

$592

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Sun 5/25

6:15 pm-2:15 pm

2 stops43h 00m

Castries Hewanorra

Sun 6/1

2:35 pm-9:52 am

2 stops20h 17m

$640

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Sat 7/5

1:40 pm-1:45 pm

2 stops23h 05m

Castries Hewanorra

Thu 7/10

2:35 pm-12:39 pm

2 stops47h 04m

$730

St. LouisCastries

STL - UVF

STLUVF

Lambert-St Louis

Sun 6/8

1:30 pm-2:15 pm

2 stops47h 45m

Castries Hewanorra

Sun 6/15

2:35 pm-12:36 pm

1 stop23h 01m

$738

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Sat 4/26

8:47 am-3:30 pm

Nonstop5h 43m

Castries Hewanorra

Sat 5/10

12:55 pm-6:15 pm

Nonstop6h 20m

$754

ChicagoCastries

MDW - UVF

MDWUVF

Chicago Midway

Sat 4/5

6:00 am-2:04 pm

1 stop7h 04m

Castries Hewanorra

Sat 4/12

1:56 pm-10:21 pm

1 stop9h 25m

$863

St. LouisCastries

STL - UVF

STLUVF

Lambert-St Louis

Wed 6/25

6:00 am-2:16 pm

1 stop7h 16m

Castries Hewanorra

Tue 7/1

3:36 pm-11:42 pm

1 stop9h 06m

$932

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 21 results
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Best time to book a flight from Illinois to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Castries

What is the cheapest month to book a flight from Illinois to Castries?

Currently, January is the cheapest month in which you can book a flight from Illinois to Castries (average of $556). Flying from Illinois to Castries in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to UVF?

Find hourly flight availability from Illinois to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from Illinois to Castries, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Castries

Get insights into the airlines that provide service to Castries. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Castries. Reviews last updated April 2, 2025.
See what other customers who have flown with Delta, United Airlines and JetBlue from Illinois to Castries have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,616 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,789 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Castries from Illinois?

    For a flight from Illinois to Castries, you will be flying into Hewanorra. Castries Hewanorra (UVF) is just 19.3 mi from the center of the city.

  • What are the cheapest airlines to fly from Illinois to Castries one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $241. American Airlines flights start at $295 while deals on Delta start at $295 one-way.

  • What are the most popular routes from Illinois to Castries?

    When deciding which route to take from Illinois to Castries consider Chicago O'Hare Intl - Castries Hewanorra, Lambert-St Louis - Castries Hewanorra or Chicago Midway - Castries Hewanorra as they are the most popular.

  • What are the cheapest flights from Illinois to Castries?

    While on average a flight from Illinois to Castries is generally $679, our data shows the cheapest flight currently is $268. When looking at the most popular route, (Chicago O'Hare Intl - Castries Hewanorra), you can expect to pay $590 for that flight.

  • Can I find deals for flights from Illinois to Castries that include hotel bookings?

    Yes. In addition to deals on Illinois to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Castries?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Castries.

  • Can I find deals for business class flights from Illinois to Castries?

    Yes. Cheapflights offers flight deals from Illinois to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Castries?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Castries (average of $556). Flying from Illinois to Castries in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Illinois?

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

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Alternative routes for Illinois to Castries

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Top 3 airlines flying from Illinois to Castries

Discover the top 3 airlines that operate flights from Illinois to Castries. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$477Average$706FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$489Average$732FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$558Average$858FlexibilityNo cancel feeOn-time69%

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