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Saint Lucia

$581+ Cheap flights from Austin (AUS) 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — UVF
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$727
(Delta)

Popular in

November

Cheapest in

August

Average price

$618
From Austin Bergstrom to Saint Lucia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 12/26:10 pmAUS - UVF
1 stop18h 10mAmerican Airlines
Fri 12/54:20 pmUVF - AUS
1 stop9h 34mAmerican Airlines
Deal found 4/28$581
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 7/315:35 amAUS - UVF
1 stop7h 45mDelta
Thu 8/73:40 pmUVF - AUS
1 stop9h 42mDelta
Deal found 4/29$606
This Booking.com deal was found by Cheapflights users on 4/28. 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.
Tue 12/212:15 pmAUS - SLU
2 stops19h 15mMultiple Airlines
Fri 12/512:15 pmSLU - AUS
2 stops24h 58mMultiple Airlines
Deal found 4/28$3,737

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 April 29, 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

Tue 6/24

5:40 am-2:16 pm

1 stop7h 36m

Castries Hewanorra

Fri 6/27

3:36 pm-12:19 am

1 stop9h 43m

$727

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Mon 7/7

6:13 pm-2:20 pm

2 stops19h 07m

Castries Hewanorra

Sat 7/12

3:20 pm-9:34 am

2 stops19h 14m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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

What is the cheapest time of day to fly from AUS to LC?

Find hourly flight availability from Austin 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 April 29, 2025.

When flying from Austin 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 April 29, 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
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

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Alternative routes for Austin to Saint Lucia

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$432Average$746FlexibilityNo cancel feeOn-time71%
DeltaCheapest$445Average$767FlexibilityNo cancel feeOn-timeN/A

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