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Saint Lucia

$587+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — UVF
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap 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 November 17, 2025.

Round-trip from

$591
(American Airlines)

One-way from

$587
(Air Canada)

Popular in

November

Cheapest in

April

Average price

$1,031
From Austin Bergstrom to Saint Lucia
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One-way flight from Austin Bergstrom to Saint Lucia
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Highest demand for flights based on searches. 3% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 17, 2025.

This Delta deal was found by Cheapflights users on 11/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:20 amAUS - UVF
1 stop8h 10mDelta
Wed 1/74:25 pmUVF - AUS
1 stop9h 55mDelta
Deal found 11/16$707
This American Airlines deal was found by Cheapflights users on 11/16. 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 12/115:33 pmAUS - UVF
2 stops19h 27mAmerican Airlines
Sun 12/144:53 pmUVF - AUS
2 stops18h 49mAmerican Airlines
Deal found 11/16$762
This American Airlines deal was found by Cheapflights users on 11/16. 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.
Wed 12/315:16 amAUS - UVF
1 stop8h 38mAmerican Airlines
Wed 1/75:02 pmUVF - AUS
2 stops20h 40mAmerican Airlines
Deal found 11/16$807
This American Airlines deal was found by Cheapflights users on 11/17. 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 12/175:00 pmAUS - UVF
2 stops18h 04mAmerican Airlines
Tue 12/234:54 pmUVF - AUS
1 stop9h 46mAmerican Airlines
Deal found 11/17$1,025
This Mytrip deal was found by Cheapflights users on 11/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amAUS - UVF
2 stops30h 50mMultiple Airlines
Wed 1/75:15 pmUVF - AUS
3 stops32h 06mMultiple Airlines
Deal found 11/16$1,040
This American Airlines deal was found by Cheapflights users on 11/17. 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 11/218:30 pmAUS - UVF
2 stops16h 24mAmerican Airlines
Thu 11/274:52 pmUVF - AUS
2 stops20h 23mAmerican Airlines
Deal found 11/17$1,067
This Delta deal was found by Cheapflights users on 11/17. 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.
Wed 12/173:24 pmAUS - UVF
1 stop22h 12mDelta
Tue 12/234:50 pmUVF - AUS
1 stop18h 55mDelta
Deal found 11/17$1,099
This Delta deal was found by Cheapflights users on 11/17. 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 12/165:25 amAUS - UVF
1 stop8h 11mDelta
Tue 12/234:50 pmUVF - AUS
1 stop9h 47mDelta
Deal found 11/17$1,156
This Mytrip deal was found by Cheapflights users on 11/17. 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.
Sun 12/215:30 amAUS - SLU
2 stops32h 05mMultiple Airlines
Wed 12/249:10 amSLU - AUS
3 stops38h 47mMultiple Airlines
Deal found 11/17$1,277
This Mytrip deal was found by Cheapflights users on 11/17. 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.
Fri 12/196:00 amAUS - SLU
2 stops29h 10mMultiple Airlines
Tue 12/2312:35 pmSLU - AUS
3 stops28h 44mMultiple Airlines
Deal found 11/17$1,889

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 November 17, 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

Wed 3/18

5:40 am-2:04 pm

1 stop7h 24m

Castries Hewanorra

Wed 3/25

3:24 pm-12:40 am

1 stop10h 16m

$591

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Sat 2/28

3:29 pm-2:50 pm

2 stops21h 21m

Castries Hewanorra

Fri 3/6

4:24 pm-9:33 am

2 stops19h 09m

$596

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Tue 2/3

7:24 pm-3:03 pm

2 stops17h 39m

Castries Hewanorra

Fri 2/6

5:02 pm-12:38 am

1 stop9h 36m

$596

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Fri 1/30

5:30 am-3:05 pm

1 stop7h 35m

Castries Hewanorra

Wed 2/4

4:25 pm-12:20 am

1 stop9h 55m

$616

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Fri 1/30

6:09 pm-2:10 pm

1 stop18h 01m

Castries Hewanorra

Wed 2/4

5:02 pm-9:37 am

2 stops18h 35m

$621

AustinCastries

AUS - SLU

AUSSLU

Austin Bergstrom

Thu 1/22

7:03 am-11:30 am

2 stops26h 27m

Castries George F. L. Charle

Sun 1/25

7:10 pm-8:53 pm

2 stops27h 43m

$632

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Wed 3/18

6:17 pm-2:50 pm

2 stops19h 33m

Castries Hewanorra

Wed 3/25

2:20 pm-11:24 am

2 stops22h 04m

$667

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Thu 2/12

5:22 am-2:50 pm

1 stop7h 28m

Castries Hewanorra

Mon 2/16

4:24 pm-10:23 am

2 stops19h 59m

$696

AustinCastries

AUS - SLU

AUSSLU

Austin Bergstrom

Sun 12/21

5:30 am-3:35 pm

2 stops32h 05m

Castries George F. L. Charle

Wed 12/24

9:10 am-9:57 pm

3 stops38h 47m

$1,277

AustinCastries

AUS - SLU

AUSSLU

Austin Bergstrom

Sat 3/14

1:05 pm-11:45 am

2 stops21h 40m

Castries George F. L. Charle

Sat 3/21

6:20 pm-12:19 pm

2 stops18h 59m

$1,904

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 13 results
1
2

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, April is the cheapest month in which you can book a flight from Austin to Saint Lucia (average of $254). Flying from Austin to Saint Lucia in May is currently the most expensive (average of $699). 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 November 17, 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
8,008 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

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
11,048 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

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 24m. 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, April is the cheapest month in which you can book a flight from Austin to Saint Lucia (average of $254). Flying from Austin to Saint Lucia in May is currently the most expensive (average of $699). 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$574Average$763FlexibilityNo cancel feeOn-time71%
DeltaCheapest$581Average$866FlexibilityNo cancel feeOn-timeN/A

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