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Find cheap flights from Austin to Saint Lucia from $444

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Saint Lucia departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/17
Mon 6/24

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Good to know

Low season

October

High season

April

Cheapest flight

$444
Best time to beat the crowds but there is an average 49% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Austin to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Austin to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Lucia from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Lucia with an airline and back to Austin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Lucia from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Austin to Saint Lucia

 
Need help choosing which airline to fly with from Austin to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10647 reviews
8.2Boarding
7.4Food
7.9Comfort
8.6Crew
8.0Entertainment
Airline reviews

They were an hour late and they didn’t have my wheelchair for me

2.0 Mediocresal, May 2024ATL - AUS
Read more about Delta reviews

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

The flight was short. However, my bag was delayed and was put on another flight.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Was as expected. Good leg room on planes - much appreciated.

Book cheap flights from Austin to Saint Lucia

Recent round-trip flight deals

8/23Fri
1 stopAmerican Airlines
8h 07mAUS-UVF
8/26Mon
1 stopAmerican Airlines
9h 38mUVF-AUS
$444
8/24Sat
1 stopDelta
7h 50mAUS-UVF
8/28Wed
1 stopDelta
9h 16mUVF-AUS
$446
8/23Fri
2 stopsAmerican Airlines
18h 04mAUS-UVF
8/26Mon
1 stopAmerican Airlines
9h 38mUVF-AUS
$447
6/12Wed
1 stopAmerican Airlines
17h 26mAUS-UVF
6/16Sun
2 stopsAmerican Airlines
19h 50mUVF-AUS
$483
8/24Sat
2 stopsAmerican Airlines
24h 04mAUS-UVF
8/28Wed
1 stopAmerican Airlines
9h 38mUVF-AUS
$543
6/12Wed
1 stopAmerican Airlines
17h 26mAUS-UVF
6/16Sun
1 stopAmerican Airlines
9h 51mUVF-AUS
$569
7/7Sun
1 stopAmerican Airlines
17h 48mAUS-UVF
7/18Thu
2 stopsAmerican Airlines
19h 20mUVF-AUS
$572
6/4Tue
2 stopsAmerican Airlines
20h 00mAUS-UVF
6/10Mon
1 stopAmerican Airlines
9h 54mUVF-AUS
$575
6/4Tue
2 stopsAmerican Airlines
20h 00mAUS-UVF
6/10Mon
2 stopsAmerican Airlines
19h 18mUVF-AUS
$577
6/4Tue
1 stopAmerican Airlines
21h 56mAUS-UVF
6/10Mon
1 stopAmerican Airlines
9h 54mUVF-AUS
$582

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Last minute flights from Austin to Saint Lucia

Last minute flight, train and bus deals

5/20Mon
multi-stopAmerican Airlines
18h 57mAUS-UVF
5/29Wed
multi-stopAmerican Airlines
19h 11mUVF-AUS
$853
5/20Mon
multi-stopAmerican Airlines
20h 15mAUS-UVF
5/29Wed
multi-stopAmerican Airlines
9h 59mUVF-AUS
$855
5/20Mon
multi-stopAmerican Airlines
22h 11mAUS-UVF
5/29Wed
multi-stopAmerican Airlines
9h 59mUVF-AUS
$864
5/22Wed
multi-stopDelta
7h 51mAUS-UVF
5/26Sun
multi-stopDelta
18h 49mUVF-AUS
$877
5/22Wed
multi-stopAmerican Airlines
7h 23mAUS-UVF
5/28Tue
multi-stopAmerican Airlines
19h 46mUVF-AUS
$905
5/20Mon
multi-stopDelta
7h 51mAUS-UVF
5/28Tue
multi-stopDelta
28h 07mUVF-AUS
$907
5/22Wed
multi-stopAmerican Airlines
7h 23mAUS-UVF
5/26Sun
multi-stopAmerican Airlines
19h 46mUVF-AUS
$915
5/22Wed
multi-stopAmerican Airlines
18h 57mAUS-UVF
5/28Tue
multi-stopAmerican Airlines
19h 11mUVF-AUS
$928
5/20Mon
multi-stopDelta
7h 51mAUS-UVF
5/28Tue
multi-stopDelta
18h 49mUVF-AUS
$947
5/22Wed
multi-stop
20h 34mAUS-UVF
5/26Sun
multi-stop
29h 47mUVF-AUS
$1,204

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Austin - Saint Lucia Flights

Departure:

Austin (AUS)United States

Cabin classes: