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Saint Lucia

$298+ Cheap flights from Illinois to Saint Lucia

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — UVF
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Illinois to Saint Lucia

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Saint Lucia (LC0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Illinois to Saint Lucia

Cheapest flights from Illinois to Saint Lucia
Explore the most affordable flight options available from Illinois to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Expedia deal was found by Cheapflights users on 11/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/27:28 amORD - UVF
2 stops54h 17mAir Canada
Fri 12/64:45 pmUVF - ORD
1 stop18h 12mAir Canada
Deal found 11/18$630
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Tue 12/34:00 pmORD - UVF
1 stop21h 45mMultiple Airlines
Tue 12/103:40 pmUVF - ORD
2 stops33h 31mMultiple Airlines
Deal found 11/19$640
This Air Canada deal was found by Cheapflights users on 11/19. 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 11/233:50 pmSTL - UVF
1 stop21h 55mAir Canada
Mon 11/254:45 pmUVF - STL
1 stop24h 21mAir Canada
Deal found 11/19$712
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Wed 12/49:30 amMDW - UVF
3 stops27h 18mWestJet
Tue 12/103:40 pmUVF - MDW
2 stops28h 52mWestJet
Deal found 11/19$735
This Delta deal was found by Cheapflights users on 11/20. 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.
Mon 12/95:40 amORD - UVF
1 stop7h 43mDelta
Fri 12/134:48 pmUVF - ORD
1 stop9h 10mDelta
Deal found 11/20$764
This Mytrip deal was found by Cheapflights users on 11/19. 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 11/233:50 pmSTL - UVF
1 stop21h 55mMultiple Airlines
Mon 11/254:45 pmUVF - STL
3 stops25h 41mMultiple Airlines
Deal found 11/19$784
This American Airlines deal was found by Cheapflights users on 11/18. 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 12/26:55 pmORD - UVF
2 stops16h 25mAmerican Airlines
Sat 12/72:30 pmUVF - ORD
2 stops11h 43mAmerican Airlines
Deal found 11/18$793
This United Airlines deal was found by Cheapflights users on 11/19. 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 11/308:52 amORD - UVF
Nonstop5h 33mUnited Airlines
Sat 12/71:52 pmUVF - ORD
Nonstop6h 23mUnited Airlines
Deal found 11/19$849
This Delta deal was found by Cheapflights users on 11/19. 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.
Tue 12/36:00 amSTL - UVF
1 stop7h 10mDelta
Tue 12/104:48 pmUVF - STL
1 stop8h 55mDelta
Deal found 11/19$900
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Fri 12/135:00 amORD - SLU
2 stops27h 45mMultiple Airlines
Sun 12/155:00 amSLU - ORD
2 stops16h 07mMultiple Airlines
Deal found 11/19$992
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 12/195:03 amSTL - UVF
1 stop7h 46mAmerican Airlines
Wed 12/253:51 pmUVF - STL
1 stop8h 57mAmerican Airlines
Deal found 11/19$1,332
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Tue 12/179:38 amMDW - UVF
3 stops28h 07mMultiple Airlines
Tue 12/243:40 pmUVF - MDW
3 stops27h 31mMultiple Airlines
Deal found 11/19$1,392

Find flights from Illinois to Saint Lucia within your budget

Customize your flight search to find flights from Illinois to Saint Lucia 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 2,629,791 searches. Data last updated November 20, 2024.

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Depart

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Price

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Sat 2/8

6:30 pm-2:35 pm

1 stop18h 05m

Castries Hewanorra

Wed 2/12

4:49 pm-12:27 am

1 stop9h 38m

$544

St. LouisCastries

STL - UVF

STLUVF

Lambert-St Louis

Sun 1/19

6:00 am-3:01 pm

1 stop7h 01m

Castries Hewanorra

Thu 1/23

4:21 pm-11:38 pm

1 stop9h 17m

$544

St. LouisCastries

STL - UVF

STLUVF

Lambert-St Louis

Sun 1/19

5:49 pm-2:25 pm

2 stops18h 36m

Castries Hewanorra

Thu 1/23

3:45 pm-10:24 am

2 stops20h 39m

$548

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Tue 1/7

5:45 am-3:01 pm

1 stop7h 16m

Castries Hewanorra

Tue 1/14

4:21 pm-11:59 pm

1 stop9h 38m

$604

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Mon 12/2

7:28 am-3:45 pm

2 stops54h 17m

Castries Hewanorra

Fri 12/6

4:45 pm-8:57 am

1 stop18h 12m

$630

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Tue 12/3

4:00 pm-3:45 pm

1 stop21h 45m

Castries Hewanorra

Tue 12/10

3:40 pm-11:11 pm

2 stops33h 31m

$640

ChicagoCastries

MDW - UVF

MDWUVF

Chicago Midway

Sat 1/4

6:00 am-3:28 pm

1 stop7h 28m

Castries Hewanorra

Sat 1/11

3:03 pm-10:20 pm

1 stop9h 17m

$654

St. LouisCastries

STL - UVF

STLUVF

Lambert-St Louis

Sat 11/23

3:50 pm-3:45 pm

1 stop21h 55m

Castries Hewanorra

Mon 11/25

4:45 pm-3:06 pm

1 stop24h 21m

$712

ChicagoCastries

MDW - UVF

MDWUVF

Chicago Midway

Wed 12/4

9:30 am-2:48 pm

3 stops27h 18m

Castries Hewanorra

Tue 12/10

3:40 pm-6:32 pm

2 stops28h 52m

$735

ChicagoCastries

ORD - SLU

ORDSLU

Chicago O'Hare Intl

Thu 1/23

3:22 pm-10:45 am

3 stops41h 23m

Castries George F. L. Charle

Wed 1/29

10:25 am-9:34 am

3 stops25h 09m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 23 results
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Best time to book a flight from Illinois to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia 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.

Travel insights for flights from Illinois to Saint Lucia

Get recent, data-driven insights about flights from Illinois to Saint Lucia including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Saint Lucia (average of $566). Flying from Illinois to Saint Lucia in June is currently the most expensive (average of $717). 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 LC?

Find hourly flight availability from Illinois to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Saint Lucia as you normally would.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. 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 Saint Lucia. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Illinois to Saint Lucia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

WestJet
7.3
Good
2,811 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

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
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

Air Canada
7.0
Good
8,237 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

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 Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $298. Delta flights start at $303 while deals on American Airlines start at $303 one-way.

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

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

  • How can I find direct flights from Illinois to Saint Lucia?

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

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

    Yes. Cheapflights offers flight deals from Illinois to Saint Lucia 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 Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Saint Lucia (average of $566). Flying from Illinois to Saint Lucia in June is currently the most expensive (average of $717). 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.

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Alternative routes for Illinois to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Illinois to Saint Lucia

Discover the top 3 airlines that operate flights from Illinois to Saint Lucia. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$467Average$716FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$489Average$793FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$600Average$860FlexibilityNo cancel feeOn-time69%
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