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Saint Lucia

$539+ Cheap flights from Louisville (SDF) to Saint Lucia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — UVF
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Louisville to Saint Lucia

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) 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 January 21, 2025.

Round-trip from

$539
(Delta)
From Louisville Intl to Saint Lucia
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Find flight deals from Louisville to Saint Lucia

Cheapest flights from Louisville to Saint Lucia
Explore the most affordable flight options available from Louisville to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Delta deal was found by Cheapflights users on 1/21. 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 4/86:00 amSDF - UVF
1 stop8h 04mDelta
Tue 4/153:24 pmUVF - SDF
1 stop8h 32mDelta
Deal found 1/21$539
This American Airlines deal was found by Cheapflights users on 1/21. 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 5/108:19 pmSDF - UVF
1 stop17h 06mAmerican Airlines
Sat 5/172:11 pmUVF - SDF
2 stops20h 07mAmerican Airlines
Deal found 1/21$614
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 3/127:02 amSDF - UVF
1 stop8h 23mUnited Airlines
Wed 3/1912:52 pmUVF - SDF
1 stop9h 39mUnited Airlines
Deal found 1/21$678
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2710:05 amSDF - UVF
2 stops28h 40mAir Canada
Wed 4/23:45 pmUVF - SDF
2 stops28h 44mAir Canada
Deal found 1/20$951
This WestJet deal was found by Cheapflights users on 1/21. 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.
Fri 1/3112:36 pmSDF - UVF
2 stops49h 08mWestJet
Sun 2/93:40 pmUVF - SDF
2 stops43h 04mWestJet
Deal found 1/21$4,128

Find flights from Louisville to Saint Lucia within your budget

Customize your flight search to find flights from Louisville 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 January 21, 2025.

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Price

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Tue 4/8

6:00 am-2:04 pm

1 stop8h 04m

Castries Hewanorra

Tue 4/15

3:24 pm-11:56 pm

1 stop8h 32m

$539

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Sat 5/10

8:19 pm-1:25 pm

1 stop17h 06m

Castries Hewanorra

Sat 5/17

2:11 pm-10:18 am

2 stops20h 07m

$614

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Wed 3/12

7:02 am-3:25 pm

1 stop8h 23m

Castries Hewanorra

Wed 3/19

12:52 pm-10:31 pm

1 stop9h 39m

$678

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Thu 3/27

10:05 am-2:45 pm

2 stops28h 40m

Castries Hewanorra

Wed 4/2

3:45 pm-8:29 pm

2 stops28h 44m

$951

LouisvilleCastries

SDF - UVF

SDFUVF

Louisville Intl

Fri 1/31

12:36 pm-2:44 pm

2 stops49h 08m

Castries Hewanorra

Sun 2/9

3:40 pm-9:44 am

2 stops43h 04m

$4,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Louisville to Saint Lucia

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

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

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

Currently, January is the cheapest month in which you can book a flight from Louisville to Saint Lucia (average of $556). Flying from Louisville 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.

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 January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

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
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

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
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

WestJet
7.2
Good
2,829 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

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
8,635 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

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 Louisville 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 airport do you fly from for flights from Louisville to Saint Lucia?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Saint Lucia.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Louisville to Saint Lucia (average of $556). Flying from Louisville 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 Louisville to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Louisville to Saint Lucia

Discover the top 2 airlines that operate flights from Louisville 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$527Average$877FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$538Average$744FlexibilityNo cancel feeOn-time71%
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