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Saint Lucia

$298+ Cheap flights from Austin (AUS) 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — UVF
janv. 7 — janv. 141
mer. 1/7
mer. 1/14
1 adult, Economy
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Cheap flight deals from Austin to Saint Lucia

Cheapest flights from Austin to Saint Lucia
Explore the most affordable flight options available from Austin to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 8, 2025.

This Expedia deal was found by Cheapflights users on 12/7. 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.
mer. 12/3111:40 amAUS - UVF
2 stops26h 07mMultiple Airlines
jeu. 1/85:15 pmUVF - AUS
1 stop21h 04mMultiple Airlines
Deal found 12/7$874
This Expedia deal was found by Cheapflights users on 12/8. 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.
sam. 12/136:34 pmAUS - UVF
2 stops18h 23mMultiple Airlines
ven. 12/195:15 pmUVF - AUS
1 stop21h 04mMultiple Airlines
Deal found 12/8$887
This Expedia deal was found by Cheapflights users on 12/7. 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.
dim. 12/1412:42 pmAUS - UVF
2 stops24h 15mMultiple Airlines
ven. 12/195:15 pmUVF - AUS
1 stop21h 04mMultiple Airlines
Deal found 12/7$940
This American Airlines deal was found by Cheapflights users on 12/8. 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.
sam. 12/135:45 pmAUS - UVF
2 stops20h 08mAmerican Airlines
ven. 12/193:53 pmUVF - AUS
2 stops18h 39mAmerican Airlines
Deal found 12/8$942
This American Airlines deal was found by Cheapflights users on 12/7. 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.
dim. 12/146:49 pmAUS - UVF
2 stops19h 04mAmerican Airlines
ven. 12/194:54 pmUVF - AUS
2 stops20h 09mAmerican Airlines
Deal found 12/7$966
This Delta deal was found by Cheapflights users on 12/7. 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.
dim. 12/145:25 amAUS - UVF
1 stop8h 11mDelta
ven. 12/194:56 pmUVF - AUS
1 stop9h 32mDelta
Deal found 12/7$1,053
This Expedia deal was found by Cheapflights users on 12/7. 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.
mer. 12/3111:40 amAUS - UVF
2 stops26h 07mJetBlue
jeu. 1/85:21 pmUVF - AUS
2 stops21h 14mJetBlue
Deal found 12/7$1,070
This American Airlines deal was found by Cheapflights users on 12/7. 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.
mer. 12/315:16 amAUS - UVF
1 stop8h 38mAmerican Airlines
jeu. 1/85:02 pmUVF - AUS
1 stop19h 51mAmerican Airlines
Deal found 12/7$1,101
This Delta deal was found by Cheapflights users on 12/7. 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.
mer. 12/315:20 amAUS - UVF
1 stop8h 10mDelta
mar. 1/64:25 pmUVF - AUS
1 stop9h 55mDelta
Deal found 12/7$1,341
This Expedia deal was found by Cheapflights users on 12/7. 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.
mar. 12/2311:00 amAUS - UVF
1 stop23h 59mMultiple Airlines
jeu. 1/85:15 pmUVF - AUS
1 stop21h 04mMultiple Airlines
Deal found 12/7$1,411

Find flight deals from Austin to Saint Lucia

Keep the following information in mind while searching for Austin to Saint Lucia flight deals. Data was last updated décembre 8, 2025.

Round-trip from

$591
(Delta)

One-way from

$298
(Delta)

Popular in

February

Cheapest in

December

Average price

$581
From Austin Bergstrom to Saint Lucia
Search Deals
One-way flight from Austin Bergstrom to Saint Lucia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin 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 décembre 8, 2025.
Use the filters below to find and compare flights from Austin to Saint Lucia that are best for you.

Fly from

Austin

Fly to

Saint Lucia

Route

Depart

Return

Price

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

mar. 2/3

5:30 am-3:05 pm

1 stop7h 35m

Castries Hewanorra

mer. 2/11

4:25 pm-12:20 am

1 stop9h 55m

$591

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

sam. 5/2

3:48 pm-1:15 pm

2 stops20h 27m

Castries Hewanorra

mer. 5/6

4:05 pm-8:26 am

2 stops17h 21m

$596

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

sam. 2/28

6:24 pm-4:00 pm

2 stops19h 36m

Castries Hewanorra

ven. 3/6

4:25 pm-8:26 am

2 stops18h 01m

$596

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

mar. 2/3

3:21 pm-3:03 pm

2 stops21h 42m

Castries Hewanorra

mer. 2/11

5:02 pm-12:38 am

1 stop9h 36m

$596

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

ven. 1/30

5:10 am-4:02 pm

1 stop8h 52m

Castries Hewanorra

mer. 2/4

5:02 pm-12:38 am

1 stop9h 36m

$616

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

jeu. 3/5

5:20 am-4:00 pm

1 stop8h 40m

Castries Hewanorra

mer. 3/11

3:58 pm-12:28 am

1 stop9h 30m

$616

AustinCastries

AUS - SLU

AUSSLU

Austin Bergstrom

jeu. 3/5

1:05 pm-5:15 pm

2 stops26h 10m

Castries George F. L. Charle

mer. 3/11

10:15 am-12:15 pm

2 stops27h 00m

$1,307

AustinCastries

AUS - SLU

AUSSLU

Austin Bergstrom

lun. 6/1

6:20 am-6:35 pm

3 stops11h 15m

Castries George F. L. Charle

ven. 6/5

12:15 pm-10:29 am

2 stops23h 14m

$1,601

AustinCastries

AUS - SLU

AUSSLU

Austin Bergstrom

ven. 2/13

6:00 am-1:35 pm

3 stops29h 35m

Castries George F. L. Charle

lun. 2/16

4:20 pm-12:19 pm

2 stops45h 59m

$1,924

AustinCastries

AUS - SLU

AUSSLU

Austin Bergstrom

mar. 1/6

1:05 pm-9:30 am

2 stops18h 25m

Castries George F. L. Charle

sam. 1/10

6:20 pm-12:19 pm

2 stops19h 59m

$3,885

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 22 results
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Best time to book a flight from Austin to Saint Lucia

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

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

Currently, December is the cheapest month in which you can book a flight from Austin to Saint Lucia (average of $581). Flying from Austin to Saint Lucia in May is currently the most expensive (average of $710). 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 décembre 8, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Austin to Saint Lucia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,013 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,013 reviews
Delta
7.9
Good
8,013 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,042 reviews
Delta
7.9
Good
8,013 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Austin 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 Austin to Saint Lucia?

    Most people fly from Austin Bergstrom (AUS) if they book a flight from Austin to Saint Lucia. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

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

    For as low as $591, Delta can have you in Saint Lucia from Austin in 7h 35m. The distance between Austin and Saint Lucia is about 2595 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Austin to Saint Lucia (average of $581). Flying from Austin to Saint Lucia in May is currently the most expensive (average of $710). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Austin to Saint Lucia

Discover the top 2 airlines that operate flights from Austin 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 décembre 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$591Average$886FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$596Average$764FlexibilityNo cancel feeOn-time71%

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