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Saint Lucia

$242+ Cheap flights from O'Hare Intl (ORD) 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — UVF
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Saint Lucia

Keep the following information in mind while searching for O'Hare Intl to Saint Lucia flight deals. Data was last updated July 29, 2025.

Round-trip from

$436
(Gotogate)

One-way from

$242
(Orbitz)

Popular in

December

Cheapest in

January

Average price

$845
From Chicago O'Hare Intl to Saint Lucia
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One-way flight from Chicago O'Hare Intl to Saint Lucia
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Highest demand for flights based on searches. 4% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from O'Hare Intl to Saint Lucia

Cheapest flights from O'Hare Intl to Saint Lucia
Explore the most affordable flight options available from O'Hare Intl to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/83:35 pmORD - UVF
2 stops21h 40mAir Canada
Fri 9/123:10 pmUVF - ORD
2 stops19h 41mAir Canada
Deal found 7/27$436
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Mon 9/223:35 pmORD - UVF
2 stops21h 40mMultiple Airlines
Fri 9/263:10 pmUVF - ORD
3 stops26h 40mMultiple Airlines
Deal found 7/27$475
This Expedia deal was found by Cheapflights users on 7/27. 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.
Tue 9/96:45 amORD - UVF
1 stop30h 30mJetBlue
Tue 9/163:20 pmUVF - ORD
1 stop22h 22mJetBlue
Deal found 7/27$483
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:40 amORD - SLU
3 stops51h 50mMultiple Airlines
Sun 10/195:00 amSLU - ORD
3 stops32h 45mMultiple Airlines
Deal found 7/27$566
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sun 11/27:07 pmORD - UVF
1 stop16h 14mAmerican Airlines
Fri 11/74:05 pmUVF - ORD
1 stop19h 00mAmerican Airlines
Deal found 7/28$575

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Saint Lucia that are best for you.

Fly from

O'Hare Intl

Fly to

Saint Lucia

Route

Depart

Return

Price

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Mon 9/8

3:35 pm-2:15 pm

2 stops21h 40m

Castries Hewanorra

Fri 9/12

3:10 pm-9:51 am

2 stops19h 41m

$436

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Mon 9/22

3:35 pm-2:15 pm

2 stops21h 40m

Castries Hewanorra

Fri 9/26

3:10 pm-4:50 pm

3 stops26h 40m

$475

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Tue 9/9

6:45 am-2:15 pm

1 stop30h 30m

Castries Hewanorra

Tue 9/16

3:20 pm-12:42 pm

1 stop22h 22m

$483

ChicagoCastries

ORD - SLU

ORDSLU

Chicago O'Hare Intl

Wed 10/15

6:40 am-11:30 am

3 stops51h 50m

Castries George F. L. Charle

Sun 10/19

5:00 am-12:45 pm

3 stops32h 45m

$566

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Sun 11/2

7:07 pm-1:21 pm

1 stop16h 14m

Castries Hewanorra

Fri 11/7

4:05 pm-9:05 am

1 stop19h 00m

$575

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Sun 8/17

6:15 pm-2:15 pm

2 stops43h 00m

$242

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Sun 8/17

5:20 am-1:55 pm

1 stop7h 35m

$343

ChicagoCastries

ORD - UVF

ORDUVF

Chicago O'Hare Intl

Sun 8/17

5:16 pm-2:15 pm

3 stops43h 59m

$396

ChicagoCastries

ORD - SLU

ORDSLU

Chicago O'Hare Intl

Sun 8/17

8:12 pm-5:00 pm

2 stops19h 48m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from O'Hare Intl to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from O'Hare Intl 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 Chicago O'Hare Intl Airport to Saint Lucia

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Saint Lucia (average of $556). Flying from Chicago O'Hare Intl Airport to Saint Lucia 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 ORD to LC?

Find hourly flight availability from O'Hare Intl 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 July 29, 2025.

When flying from Chicago O'Hare Intl Airport to Saint Lucia, 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 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 July 29, 2025.
See what other customers who have flown with JetBlue, American Airlines, and Air Canada from Chicago O'Hare Intl Airport to Saint Lucia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.3
Good
2,913 reviews

Food

6.7

Crew

8.0

Boarding

7.4

Overall

7.3

Entertainment

7.3

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Kevin,Jul 2025

JFK - POS

Flight was delayed a couple hours with no explanation. The aircraft was changed and so did our seating arrangement with no notice.
JetBlue
7.3
Good
2,913 reviews
JetBlue
7.3
Good
2,913 reviews

Food

6.7

Crew

8.0

Boarding

7.4

Overall

7.3

Entertainment

7.3

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Kevin,Jul 2025

JFK - POS

Flight was delayed a couple hours with no explanation. The aircraft was changed and so did our seating arrangement with no notice.
American Airlines
7.2
Good
10,000 reviews
JetBlue
7.3
Good
2,913 reviews

Food

6.7

Crew

8.0

Boarding

7.4

Overall

7.3

Entertainment

7.3

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Kevin,Jul 2025

JFK - POS

Flight was delayed a couple hours with no explanation. The aircraft was changed and so did our seating arrangement with no notice.
Air Canada
7.1
Good
9,822 reviews
JetBlue
7.3
Good
2,913 reviews

Food

6.7

Crew

8.0

Boarding

7.4

Overall

7.3

Entertainment

7.3

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Kevin,Jul 2025

JFK - POS

Flight was delayed a couple hours with no explanation. The aircraft was changed and so did our seating arrangement with no notice.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from O'Hare Intl to Saint Lucia that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl to Saint Lucia?

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

  • Can I find deals for business class flights from O'Hare Intl to Saint Lucia?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Saint Lucia (average of $556). Flying from Chicago O'Hare Intl Airport to Saint Lucia 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

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Alternative routes for O'Hare Intl 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 O'Hare Intl to Saint Lucia

Discover the top 3 airlines that operate flights from O'Hare Intl 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$555Average$731FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$556Average$786FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$570Average$868FlexibilityNo cancel feeOn-time69%

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