HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Lucia

$359+ Cheap flights from Antigua 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
ANU — UVF
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Antigua 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 Antigua to Saint Lucia

Cheapest flights from Antigua to Saint Lucia
Explore the most affordable flight options available from Antigua to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This Booking.com deal was found by Cheapflights users on 3/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:15 pm
ANU
-
UVF
1 stop2h 15m
Sunrise Airways
Sat 4/47:40 am
UVF
-
ANU
2 stops7h 20m
Sunrise Airways
Deal found 3/23$359
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Thu 4/24:15 pm
ANU
-
UVF
1 stop26h 15m
Sunrise Airways
Sun 4/57:40 am
UVF
-
ANU
1 stop2h 15m
Sunrise Airways
Deal found 3/23$635
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:10 pm
ANU
-
UVF
2 stops29h 20m
Multiple Airlines
Mon 4/66:55 pm
UVF
-
ANU
1 stop2h 15m
Multiple Airlines
Deal found 3/27$679
This Booking.com deal was found by Cheapflights users on 3/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:10 pm
ANU
-
UVF
2 stops23h 20m
Multiple Airlines
Sun 4/57:40 am
UVF
-
ANU
1 stop2h 15m
Multiple Airlines
Deal found 3/23$680
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:10 pm
ANU
-
UVF
2 stops29h 20m
Multiple Airlines
Sat 4/257:40 am
UVF
-
ANU
2 stops8h 35m
Multiple Airlines
Deal found 3/27$861
This CheapOair deal was found by Cheapflights users on 3/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:30 am
ANU
-
UVF
2 stops34h 00m
Multiple Airlines
Sun 8/167:40 am
UVF
-
ANU
2 stops34h 10m
Multiple Airlines
Deal found 3/26$871

Find flight deals from Antigua to Saint Lucia

Keep the following information in mind while searching for Antigua to Saint Lucia flight deals. Data was last updated March 28, 2026.

Round-trip from

$861
(CheapOair)

One-way from

$435
(Justfly.com)

Popular in

February

Cheapest in

October

Average price

$505
From Antigua to Saint Lucia
Search Deals
One-way flight from Antigua to Saint Lucia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Antigua 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 March 28, 2026.
Use the filters below to find and compare flights from Antigua to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sCastries

ANU - UVF

ANUUVF

St. John's V.C. Bird Intl

Tue 8/11

8:30 am-6:30 pm

2 stops34h 00m

Castries Hewanorra

Sun 8/16

7:40 am-5:50 pm

2 stops34h 10m

$871

St. John'sCastries

ANU - UVF

ANUUVF

St. John's V.C. Bird Intl

Sun 4/19

1:10 pm-6:30 pm

2 stops29h 20m

Castries Hewanorra

Sun 4/26

3:57 pm-12:54 pm

1 stop20h 57m

$988

St. John'sCastries

ANU - UVF

ANUUVF

St. John's V.C. Bird Intl

Sun 4/12

12:15 pm-9:20 pm

2 stops33h 05m

Castries Hewanorra

Fri 4/17

3:57 pm-12:54 pm

1 stop20h 57m

$1,047

St. John'sCastries

ANU - UVF

ANUUVF

St. John's V.C. Bird Intl

Wed 6/10

12:15 pm-9:05 pm

2 stops32h 50m

Castries Hewanorra

Sun 6/14

4:20 pm-2:20 pm

1 stop22h 00m

$1,050

St. John'sCastries

ANU - UVF

ANUUVF

St. John's V.C. Bird Intl

Sun 6/7

8:30 am-6:30 pm

2 stops34h 00m

Castries Hewanorra

Sat 6/13

4:20 pm-2:20 pm

1 stop22h 00m

$1,086

St. John'sCastries

ANU - UVF

ANUUVF

St. John's V.C. Bird Intl

Wed 7/15

12:15 pm-9:05 pm

2 stops32h 50m

Castries Hewanorra

Wed 7/22

4:20 pm-2:20 pm

1 stop22h 00m

$2,082
Quickest round-trip

St. John'sCastries

ANU - UVF

ANUUVF

St. John's V.C. Bird Intl

Wed 7/15

3:30 pm-12:42 pm

1 stop21h 12m

Castries Hewanorra

Wed 7/22

4:20 pm-2:20 pm

1 stop22h 00m

$3,010
Cheapest one-way
Quickest one-way

St. John'sCastries

ANU - UVF

ANUUVF

St. John's V.C. Bird Intl

Sat 4/25

8:30 am-6:30 pm

2 stops10h 00m

$487

St. John'sCastries

ANU - UVF

ANUUVF

St. John's V.C. Bird Intl

Thu 6/11

8:45 am-9:05 pm

2 stops12h 20m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Sorted by cheapest first

Best time to book a flight from Antigua to Saint Lucia

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

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

Currently, August is the cheapest month in which you can book a flight from Antigua to Saint Lucia (average of $428). Flying from Antigua to Saint Lucia in February is currently the most expensive (average of $683). 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 LAI to LC?

Find hourly flight availability from Antigua 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 March 28, 2026.

When flying from Antigua 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 March 28, 2026.
Read reviews from past customers who have flown interCaribbean Airways from Antigua to Saint Lucia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
interCaribbean Airways
5.5
Fair
29 reviews

Food

4.2

Comfort

5.2

Crew

6.2

Overall

5.5

Boarding

5.2

Entertainment

4.4

Reviews

1 / 1
2.0
Mediocre

Dabian,Aug 2024

BGI - SLU

Please be on time for departures. The constant lateness is a burden to some of us passengers.
interCaribbean Airways
5.5
Fair
29 reviews
interCaribbean Airways
5.5
Fair
29 reviews

Food

4.2

Comfort

5.2

Crew

6.2

Overall

5.5

Boarding

5.2

Entertainment

4.4

Reviews

1 / 1
2.0
Mediocre

Dabian,Aug 2024

BGI - SLU

Please be on time for departures. The constant lateness is a burden to some of us passengers.

Related info for your journey

Find useful and relevant information for your journey from Antigua 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 Antigua to Saint Lucia that include hotel bookings?

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Antigua to Saint Lucia (average of $428). Flying from Antigua to Saint Lucia in February is currently the most expensive (average of $683). 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 Antigua to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
St. John's to Kingston flights

Top 2 airlines flying from Antigua to Saint Lucia

Discover the top 2 airlines that operate flights from Antigua 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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sunrise AirwaysCheapest$438Average$480FlexibilityNo cancel feeOn-timeN/A
interCaribbean AirwaysCheapest$508Average$531FlexibilityNo cancel feeOn-timeN/A

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.
Site
©2026 Cheapflights