$364+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — UVF
Jun 22 — Jun 291
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Saint Lucia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Saint Lucia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Austin to Saint LuciaExplore 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 May 23, 2026.
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 May 23, 2026.
This Air Canada deal was found by Cheapflights users on 5/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:40 am
AUS
- UVF
1 stop25h 40m
Air Canada
Fri 8/143:05 pm
UVF
- AUS
2 stops30h 07m
Air Canada
Deal found 5/22![Air Canada logo]()
$628
This Air Canada deal was found by Cheapflights users on 5/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/11:10 pm
AUS
- UVF
1 stop25h 15m
Air Canada
Thu 11/55:25 pm
UVF
- AUS
1 stop20h 54m
Air Canada
Deal found 5/21![Air Canada logo]()
$648
This Air Canada deal was found by Cheapflights users on 5/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/291:10 pm
AUS
- UVF
1 stop25h 15m
Air Canada
Sun 12/65:25 pm
UVF
- AUS
1 stop20h 54m
Air Canada
Deal found 5/20![Air Canada logo]()
$666
This Mytrip deal was found by Cheapflights users on 5/19. 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.
Mon 8/311:40 am
AUS
- UVF
1 stop25h 40m
Air Canada
Tue 8/113:05 pm
UVF
- AUS
2 stops54h 07m
Air Canada
Deal found 5/19![Air Canada logo]()
$692
This Travelocity deal was found by Cheapflights users on 5/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:25 am
AUS
- UVF
2 stops50h 55m
Air Canada
Fri 6/263:15 pm
UVF
- AUS
1 stop20h 30m
Air Canada
Deal found 5/20![Air Canada logo]()
$714
This American Airlines deal was found by Cheapflights users on 5/21. 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 12/15:42 pm
AUS
- UVF
1 stop17h 37m
American Airlines
Tue 12/82:23 pm
UVF
- AUS
1 stop12h 35m
American Airlines
Deal found 5/21![American Airlines logo]()
$734
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 7/42:43 pm
AUS
- UVF
2 stops22h 07m
American Airlines
Fri 7/102:50 pm
UVF
- AUS
1 stop10h 09m
American Airlines
Deal found 5/20![American Airlines logo]()
$746
This Gotogate deal was found by Cheapflights users on 5/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Fri 9/412:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,160
This Gotogate deal was found by Cheapflights users on 5/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Sun 7/2612:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,175
This Gotogate deal was found by Cheapflights users on 5/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Fri 8/283:45 pm
SLU
- AUS
2 stops44h 00m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,194
This Mytrip deal was found by Cheapflights users on 5/18. 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.
Mon 6/154:25 pm
AUS
- SLU
3 stops18h 40m
Multiple Airlines
Mon 6/2212:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,214
This Mytrip deal was found by Cheapflights users on 5/20. 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.
Thu 7/94:25 pm
AUS
- SLU
2 stops21h 10m
Multiple Airlines
Mon 7/1312:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,274
Best flights from Austin to Saint LuciaDiscover carefully curated flight deals from Austin to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
Discover carefully curated flight deals from Austin to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
This Air Canada deal was found by Cheapflights users on 5/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:40 am
AUS
- UVF
1 stop25h 40m
Air Canada
Fri 8/143:05 pm
UVF
- AUS
2 stops30h 07m
Air Canada
Deal found 5/20![Air Canada logo]()
$642
This Delta deal was found by Cheapflights users on 5/19. 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 8/185:15 am
AUS
- UVF
1 stop7h 59m
Delta
Thu 8/273:34 pm
UVF
- AUS
1 stop9h 44m
Delta
Deal found 5/19![Delta logo]()
$734
This American Airlines deal was found by Cheapflights users on 5/21. 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.
Sat 7/41:56 pm
AUS
- UVF
2 stops22h 54m
American Airlines
Fri 7/102:50 pm
UVF
- AUS
1 stop10h 09m
American Airlines
Deal found 5/21![American Airlines logo]()
$746
This Gotogate deal was found by Cheapflights users on 5/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Fri 9/412:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,160
This Air Canada deal was found by Cheapflights users on 5/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/11:10 pm
AUS
- UVF
1 stop25h 15m
Air Canada
Thu 11/55:25 pm
UVF
- AUS
1 stop20h 54m
Air Canada
Deal found 5/22![Air Canada logo]()
$651
This Delta deal was found by Cheapflights users on 5/21. 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.
Fri 11/135:40 am
AUS
- UVF
1 stop7h 30m
Delta
Wed 11/184:25 pm
UVF
- AUS
1 stop10h 07m
Delta
Deal found 5/21![Delta logo]()
$766
This Travelocity deal was found by Cheapflights users on 5/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:25 am
AUS
- UVF
2 stops50h 55m
Air Canada
Fri 6/263:15 pm
UVF
- AUS
1 stop20h 30m
Air Canada
Deal found 5/20![Air Canada logo]()
$714
This American Airlines deal was found by Cheapflights users on 5/21. 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 7/65:40 pm
AUS
- UVF
2 stops17h 35m
American Airlines
Sat 7/113:32 pm
UVF
- AUS
2 stops19h 16m
American Airlines
Deal found 5/21![American Airlines logo]()
$804
This Gotogate deal was found by Cheapflights users on 5/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Sun 7/2612:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,175
This Mytrip deal was found by Cheapflights users on 5/20. 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.
Thu 7/94:25 pm
AUS
- SLU
2 stops21h 10m
Multiple Airlines
Mon 7/1312:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,274
This Mytrip deal was found by Cheapflights users on 5/20. 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 6/2110:25 am
AUS
- SLU
3 stops31h 35m
Multiple Airlines
Fri 6/2612:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,607
This Mytrip deal was found by Cheapflights users on 5/18. 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 8/214:25 pm
AUS
- SLU
3 stops21h 50m
Multiple Airlines
Fri 8/2812:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,990
Last-minute flights from Austin to Saint LuciaDiscover last-minute flight deals from Austin to Saint Lucia. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Saint Lucia. Data last updated May 23, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/19. 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.
Sat 5/3011:55 am
AUS
- SLU
2 stops30h 05m
Multiple Airlines
Sat 6/612:35 pm
SLU
- AUS
2 stops23h 23m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,404
This American Airlines deal was found by Cheapflights users on 5/18. 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 6/12:43 pm
AUS
- UVF
2 stops20h 22m
American Airlines
Mon 6/83:16 pm
UVF
- AUS
2 stops17h 48m
American Airlines
Deal found 5/18![American Airlines logo]()
$913
This Delta deal was found by Cheapflights users on 5/18. 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.
Mon 6/16:38 pm
AUS
- UVF
1 stop18h 27m
Delta
Thu 6/113:33 pm
UVF
- AUS
1 stop9h 52m
Delta
Deal found 5/18![Delta logo]()
$923
This Mytrip deal was found by Cheapflights users on 5/21. 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.
Mon 6/14:25 pm
AUS
- SLU
3 stops25h 35m
Multiple Airlines
Wed 6/1010:15 am
SLU
- AUS
2 stops25h 43m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$1,492
This American Airlines deal was found by Cheapflights users on 5/18. 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 6/1510:45 am
AUS
- UVF
1 stop26h 01m
American Airlines
Mon 6/222:46 pm
UVF
- AUS
2 stops22h 25m
American Airlines
Deal found 5/18![American Airlines logo]()
$828
This American Airlines deal was found by Cheapflights users on 5/18. 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 6/155:41 pm
AUS
- UVF
2 stops19h 05m
American Airlines
Sun 6/212:46 pm
UVF
- AUS
1 stop20h 18m
American Airlines
Deal found 5/18![American Airlines logo]()
$832
This Mytrip deal was found by Cheapflights users on 5/18. 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.
Mon 6/154:25 pm
AUS
- SLU
3 stops18h 40m
Multiple Airlines
Mon 6/2212:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,214
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 6/205:41 pm
AUS
- UVF
1 stop19h 35m
American Airlines
Sat 6/271:06 pm
UVF
- AUS
1 stop11h 47m
American Airlines
Deal found 5/20![American Airlines logo]()
$773
This Travelocity deal was found by Cheapflights users on 5/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:25 am
AUS
- UVF
2 stops50h 55m
Air Canada
Fri 6/263:15 pm
UVF
- AUS
1 stop20h 30m
Air Canada
Deal found 5/20![Air Canada logo]()
$714
This American Airlines deal was found by Cheapflights users on 5/21. 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.
Sun 6/215:01 am
AUS
- UVF
1 stop7h 45m
American Airlines
Fri 6/262:46 pm
UVF
- AUS
1 stop10h 07m
American Airlines
Deal found 5/21![American Airlines logo]()
$824
This American Airlines deal was found by Cheapflights users on 5/21. 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.
Sun 6/215:01 am
AUS
- UVF
1 stop7h 45m
American Airlines
Sun 6/283:16 pm
UVF
- AUS
1 stop26h 32m
American Airlines
Deal found 5/21![American Airlines logo]()
$871
This Delta deal was found by Cheapflights users on 5/21. 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.
Sat 6/275:25 am
AUS
- UVF
1 stop7h 48m
Delta
Sat 7/43:33 pm
UVF
- AUS
1 stop9h 52m
Delta
Deal found 5/21![Delta logo]()
$911
One-way flights from Austin to Saint LuciaSearch for one-way flight options from Austin to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
Search for one-way flight options from Austin to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
This American Airlines deal was found by Cheapflights users on 5/19. 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 6/165:01 am
AUS
- UVF
1 stop7h 45m
American Airlines
Deal found 5/19![American Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:38 pm
AUS
- UVF
3 stops43h 02m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$441
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 May 23, 2026.
Round-trip from | $628 (Air Canada) |
|---|---|
One-way from | $364 (American Airlines) |
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 May 23, 2026.
Use the filters below to find and compare flights from Austin to Saint Lucia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Mon 8/10
11:40 am-2:20 pm
1 stop25h 40m
Castries Hewanorra
Fri 8/14
3:05 pm-8:12 pm
2 stops30h 07m
$642
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Sun 11/1
1:10 pm-4:25 pm
1 stop25h 15m
Castries Hewanorra
Thu 11/5
5:25 pm-12:19 pm
1 stop20h 54m
$651
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Sun 6/21
10:25 am-2:20 pm
2 stops50h 55m
Castries Hewanorra
Fri 6/26
3:15 pm-10:45 am
1 stop20h 30m
$714
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Tue 8/18
5:15 am-2:14 pm
1 stop7h 59m
Castries Hewanorra
Thu 8/27
3:34 pm-12:18 am
1 stop9h 44m
$734
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Sat 7/4
1:56 pm-1:50 pm
2 stops22h 54m
Castries Hewanorra
Fri 7/10
2:50 pm-11:59 pm
1 stop10h 09m
$746
Quickest round-trip
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Fri 11/13
5:40 am-3:10 pm
1 stop7h 30m
Castries Hewanorra
Wed 11/18
4:25 pm-12:32 am
1 stop10h 07m
$766
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Mon 7/6
5:40 pm-12:15 pm
2 stops17h 35m
Castries Hewanorra
Sat 7/11
3:32 pm-9:48 am
2 stops19h 16m
$804
AustinCastries
AUS - SLU
AUSSLU
Austin Bergstrom
Fri 8/28
11:40 am-7:00 pm
2 stops30h 20m
Castries George F. L. Charle
Fri 9/4
12:35 pm-10:45 am
2 stops23h 10m
$1,160
AustinCastries
AUS - SLU
AUSSLU
Austin Bergstrom
Tue 7/21
11:40 am-7:00 pm
2 stops30h 20m
Castries George F. L. Charle
Sun 7/26
12:35 pm-10:45 am
2 stops23h 10m
$1,175
AustinCastries
AUS - SLU
AUSSLU
Austin Bergstrom
Thu 7/9
4:25 pm-2:35 pm
2 stops21h 10m
Castries George F. L. Charle
Mon 7/13
12:35 pm-10:45 am
2 stops23h 10m
$1,274
Showing 1-10 of 14 resultsSorted by cheapest first
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.
AUS-UVF
AUS-SLU
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
AUS-LC0
AUS-UVF
AUS-SLU
What is the cheapest month to book a flight from Austin to Saint Lucia?
Currently, November 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 $809). 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 May 23, 2026.
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.
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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Top 2 airlines flying from Austin to Saint Lucia
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$591 | Average$776 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$626 | Average$844 | FlexibilityNo cancel fee | On-time71% |