HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Lucia

$324+ Cheap flights from Mississippi 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — UVF
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mississippi to Saint Lucia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Mississippi to Saint Lucia

Keep the following information in mind while searching for Mississippi to Saint Lucia flight deals. Data was last updated September 16, 2025.

Round-trip from

$575
(American Airlines)

One-way from

$324
(American Airlines)
From Mississippi to Saint Lucia
Search Deals
One-way flight from Mississippi to Saint Lucia
Search Deals

Find flight deals from Mississippi to Saint Lucia

Cheapest flights from Mississippi to Saint Lucia
Explore the most affordable flight options available from Mississippi to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 10/295:45 pmMEM - UVF
2 stops18h 20mAmerican Airlines
Wed 11/54:52 pmUVF - MEM
2 stops17h 24mAmerican Airlines
Deal found 9/14$597
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/176:00 amMEM - UVF
1 stop8h 00mAmerican Airlines
Mon 10/202:56 pmUVF - MEM
1 stop10h 03mAmerican Airlines
Deal found 9/14$617
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/316:00 amMEM - UVF
1 stop8h 00mAmerican Airlines
Fri 11/74:05 pmUVF - MEM
1 stop18h 14mAmerican Airlines
Deal found 9/16$626
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/305:43 pmBTR - UVF
2 stops20h 17mAmerican Airlines
Thu 11/64:04 pmUVF - BTR
2 stops19h 49mAmerican Airlines
Deal found 9/15$634
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/106:18 pmGPT - UVF
1 stop18h 22mAmerican Airlines
Fri 10/174:00 pmUVF - GPT
2 stops21h 54mAmerican Airlines
Deal found 9/14$642
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/277:06 pmGPT - UVF
2 stops41h 50mAmerican Airlines
Fri 10/312:56 pmUVF - GPT
2 stops27h 36mAmerican Airlines
Deal found 9/13$755
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/13:01 pmMEM - UVF
3 stops46h 14mMultiple Airlines
Sun 10/52:35 pmUVF - MEM
2 stops33h 33mMultiple Airlines
Deal found 9/14$927
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/127:20 amJAN - UVF
2 stops29h 20mAmerican Airlines
Tue 10/142:56 pmUVF - JAN
2 stops28h 05mAmerican Airlines
Deal found 9/13$1,020
This Delta deal was found by Cheapflights users on 9/14. 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.
Sun 10/125:32 amJAN - UVF
1 stop7h 54mDelta
Tue 10/143:41 pmUVF - JAN
1 stop17h 49mDelta
Deal found 9/14$1,103
This Delta deal was found by Cheapflights users on 9/15. 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 10/2710:01 amGPT - UVF
1 stop27h 25mDelta
Fri 10/313:41 pmUVF - GPT
1 stop18h 37mDelta
Deal found 9/15$1,120
This American Airlines deal was found by Cheapflights users on 9/16. 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 9/187:03 pmMEM - UVF
2 stops18h 14mAmerican Airlines
Sat 9/203:17 pmUVF - MEM
2 stops18h 01mAmerican Airlines
Deal found 9/16$1,299
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/15:54 amMEM - UVF
1 stop7h 23mAmerican Airlines
Sun 10/53:17 pmUVF - MEM
1 stop9h 05mAmerican Airlines
Deal found 9/14$1,482

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mississippi 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 September 16, 2025.
Use the filters below to find and compare flights from Mississippi to Saint Lucia that are best for you.

Fly from

Mississippi

Fly to

Saint Lucia

Route

Depart

Return

Price

MemphisCastries

MEM - UVF

MEMUVF

Memphis

Sun 1/4

5:24 am-3:54 pm

1 stop8h 30m

Castries Hewanorra

Fri 1/9

3:35 pm-11:56 pm

1 stop10h 21m

$575

MemphisCastries

MEM - UVF

MEMUVF

Memphis

Wed 3/11

6:00 am-2:04 pm

1 stop7h 04m

Castries Hewanorra

Mon 3/16

3:24 pm-10:52 pm

1 stop8h 28m

$592

MemphisCastries

MEM - UVF

MEMUVF

Memphis

Wed 3/11

5:48 am-1:30 pm

1 stop6h 42m

Castries Hewanorra

Mon 3/16

2:20 pm-10:01 am

2 stops20h 41m

$597

MemphisCastries

MEM - UVF

MEMUVF

Memphis

Wed 10/29

5:45 pm-1:05 pm

2 stops18h 20m

Castries Hewanorra

Wed 11/5

4:52 pm-11:59 pm

1 stop9h 07m

$597

Baton RougeCastries

BTR - UVF

BTRUVF

Baton Rouge Ryan

Thu 10/30

5:43 pm-3:00 pm

2 stops20h 17m

Castries Hewanorra

Thu 11/6

4:04 pm-9:53 am

2 stops19h 49m

$634

GulfportCastries

GPT - UVF

GPTUVF

Gulfport Biloxi Regional

Fri 10/10

6:18 pm-3:00 pm

2 stops19h 42m

Castries Hewanorra

Fri 10/17

4:00 pm-12:17 pm

2 stops21h 17m

$642

GulfportCastries

GPT - UVF

GPTUVF

Gulfport Biloxi Regional

Mon 10/27

7:06 pm-1:56 pm

2 stops41h 50m

Castries Hewanorra

Fri 10/31

2:56 pm-5:32 pm

2 stops27h 36m

$755

MobileCastries

MOB - UVF

MOBUVF

Mobile

Sun 3/15

7:04 pm-1:30 pm

2 stops17h 26m

Castries Hewanorra

Fri 3/20

2:20 pm-12:24 pm

2 stops23h 04m

$782

JacksonCastries

JAN - UVF

JANUVF

Jackson-Evers Intl

Sun 10/12

7:20 am-1:40 pm

2 stops29h 20m

Castries Hewanorra

Tue 10/14

2:56 pm-6:01 pm

2 stops28h 05m

$1,020

JacksonCastries

JAN - UVF

JANUVF

Jackson-Evers Intl

Sun 10/12

5:32 am-2:26 pm

1 stop7h 54m

Castries Hewanorra

Tue 10/14

3:41 pm-10:50 pm

1 stop8h 09m

$1,103

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 12 results
1
2

Best time to book a flight from Mississippi to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Mississippi 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 Mississippi to Saint Lucia
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Mississippi to Saint Lucia?

    American Airlines and Delta can get you from Mississippi to Saint Lucia in just under 7h 04m. Your travel time can differ by up to 1h 26m. There are 2328 mi between Mississippi and Saint Lucia. This flight may include one or multiple stops.

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Mississippi to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santo Domingo flights
John F Kennedy Intl to Santiago de los Caballeros flights
Newark to Santiago de los Caballeros flights
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
John F Kennedy Intl to Montego Bay flights
Dulles Intl to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
Boston to Luis Munoz Marin Intl flights
Orlando to Luis Munoz Marin Intl flights
John F Kennedy Intl to Oranjestad flights
Baltimore to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
Newark to Santo Domingo flights
Atlanta to Luis Munoz Marin Intl flights
O'Hare Intl to Luis Munoz Marin Intl flights
Newark to Montego Bay flights
Reagan-National to Luis Munoz Marin Intl flights
Boston to Oranjestad flights
Philadelphia to Luis Munoz Marin Intl flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
LaGuardia to Punta Cana flights
John F Kennedy Intl to Port of Spain flights
Newark to Simpson Bay flights
John F Kennedy Intl to Kingston flights
Hartford to Luis Munoz Marin Intl flights
Atlanta to Montego Bay flights
Hobby to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Boston to Punta Cana flights
LaGuardia to Montego Bay flights
Tampa to Luis Munoz Marin Intl flights
LaGuardia to Santo Domingo flights
John F Kennedy Intl to Simpson Bay flights
LaGuardia to Oranjestad flights
Newark to Saint Thomas Island flights
Raleigh to Luis Munoz Marin Intl flights
Dulles Intl to Punta Cana flights
George Bush Intcntl to Luis Munoz Marin Intl flights
Newark to Nassau flights
John F Kennedy Intl to Nassau flights
John F Kennedy Intl to Saint Thomas Island flights
Minneapolis to Luis Munoz Marin Intl flights
LaGuardia to Santiago de los Caballeros flights
O'Hare Intl to Montego Bay flights
Miami to Luis Munoz Marin Intl flights
O'Hare Intl to Punta Cana flights
Atlanta to Punta Cana flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.