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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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — UVF
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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 3, 2025.

Round-trip from

$531
(Expedia)

One-way from

$298
(American Airlines)

Popular in

November

Cheapest in

December

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. 1% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 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 3, 2025.

This Expedia deal was found by Cheapflights users on 11/2. 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.
Mon 12/812:42 pmAUS - UVF
2 stops24h 15mJetBlue
Thu 12/114:57 pmUVF - AUS
2 stops31h 11mJetBlue
Deal found 11/2$625
This Expedia deal was found by Cheapflights users on 11/3. 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.
Tue 12/212:42 pmAUS - UVF
2 stops24h 15mJetBlue
Sat 12/64:41 pmUVF - AUS
1 stop21h 16mJetBlue
Deal found 11/3$642
This Delta deal was found by Cheapflights users on 11/3. 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 12/25:25 amAUS - UVF
1 stop8h 11mDelta
Fri 12/54:56 pmUVF - AUS
1 stop9h 32mDelta
Deal found 11/3$661
This Expedia deal was found by Cheapflights users on 11/3. 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.
Fri 11/282:06 pmAUS - UVF
2 stops25h 33mJetBlue
Thu 12/44:57 pmUVF - AUS
2 stops31h 11mJetBlue
Deal found 11/3$664
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/16:55 pmAUS - UVF
2 stops18h 09mAmerican Airlines
Fri 12/52:23 pmUVF - AUS
1 stop12h 36mAmerican Airlines
Deal found 11/3$666
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/116:03 pmAUS - UVF
1 stop17h 16mAmerican Airlines
Sun 12/142:23 pmUVF - AUS
1 stop12h 36mAmerican Airlines
Deal found 11/3$672
This Expedia deal was found by Cheapflights users on 11/3. 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.
Tue 12/212:42 pmAUS - UVF
2 stops24h 15mJetBlue
Fri 12/54:57 pmUVF - AUS
2 stops23h 28mJetBlue
Deal found 11/3$682
This Expedia deal was found by Cheapflights users on 11/3. 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.
Fri 11/282:06 pmAUS - UVF
2 stops25h 33mJetBlue
Tue 12/25:02 pmUVF - AUS
2 stops31h 06mJetBlue
Deal found 11/3$686
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/285:54 pmAUS - UVF
1 stop17h 25mAmerican Airlines
Thu 12/42:23 pmUVF - AUS
1 stop9h 07mAmerican Airlines
Deal found 11/3$687
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Sat 11/81:05 pmAUS - SLU
2 stops27h 55mMultiple Airlines
Sat 11/1512:35 pmSLU - AUS
2 stops25h 44mMultiple Airlines
Deal found 11/1$1,137

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 3, 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

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

5:10 am-4:02 pm

1 stop8h 52m

Castries Hewanorra

Wed 2/4

5:02 pm-8:25 am

2 stops17h 23m

$621

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Fri 1/23

6:09 pm-2:10 pm

1 stop18h 01m

Castries Hewanorra

Sat 1/31

5:02 pm-12:37 am

1 stop9h 35m

$641

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Tue 12/2

5:25 am-3:36 pm

1 stop8h 11m

Castries Hewanorra

Fri 12/5

4:56 pm-12:28 am

1 stop9h 32m

$661

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Fri 11/28

2:06 pm-5:39 pm

2 stops25h 33m

Castries Hewanorra

Thu 12/4

4:57 pm-10:08 pm

2 stops31h 11m

$664

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Thu 12/11

6:03 pm-1:19 pm

1 stop17h 16m

Castries Hewanorra

Sun 12/14

3:57 pm-8:28 am

2 stops18h 31m

$677

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Tue 12/2

5:25 am-3:36 pm

1 stop8h 11m

Castries Hewanorra

Sat 12/6

4:56 pm-12:28 am

1 stop9h 32m

$686

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Sun 11/30

6:55 pm-3:00 pm

2 stops18h 05m

Castries Hewanorra

Wed 12/3

4:53 pm-10:09 am

2 stops19h 16m

$691

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Fri 11/28

5:20 am-3:52 pm

1 stop8h 32m

Castries Hewanorra

Wed 12/3

4:53 pm-1:01 pm

2 stops22h 08m

$692

AustinCastries

AUS - SLU

AUSSLU

Austin Bergstrom

Wed 2/4

1:05 pm-1:10 pm

2 stops22h 05m

Castries George F. L. Charle

Wed 2/11

10:25 am-12:19 pm

2 stops27h 54m

$3,911

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 20 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 $267). Flying from Austin to Saint Lucia in October is currently the most expensive (average of $676). 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 3, 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
8,002 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

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
8,002 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

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
11,038 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

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 $616, 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.

  • What are the cheapest airlines to fly from Austin to Saint Lucia one-way?

    The cheapest airlines for a one-way flight from Austin to Saint Lucia are American Airlines ($298), Delta ($298), and JetBlue ($320).

  • 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 $267). Flying from Austin to Saint Lucia in October is currently the most expensive (average of $676). 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$574Average$763FlexibilityNo cancel feeOn-time71%
DeltaCheapest$581Average$866FlexibilityNo cancel feeOn-timeN/A

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