$369+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — UVF
Jul 7 — Jul 141
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 June 7, 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 June 7, 2026.
This Air Canada deal was found by Cheapflights users on 6/4. 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 8/3111:40 am
AUS
- UVF
1 stop25h 40m
Air Canada
Fri 9/43:15 pm
UVF
- AUS
1 stop20h 30m
Air Canada
Deal found 6/4![Air Canada logo]()
$569
This Air Canada deal was found by Cheapflights users on 6/6. 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 6/6![Air Canada logo]()
$594
This Air Canada deal was found by Cheapflights users on 6/3. 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 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
1 stop20h 40m
Air Canada
Deal found 6/3![Air Canada logo]()
$692
This Air Canada deal was found by Cheapflights users on 6/4. 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 7/1210:25 am
AUS
- UVF
2 stops50h 45m
Air Canada
Fri 7/173:05 pm
UVF
- AUS
1 stop20h 40m
Air Canada
Deal found 6/4![Air Canada logo]()
$732
This Gotogate deal was found by Cheapflights users on 6/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:35 am
AUS
- SLU
2 stops30h 25m
Multiple Airlines
Thu 10/112:35 pm
SLU
- AUS
2 stops23h 13m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$964
This Gotogate deal was found by Cheapflights users on 6/5. 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.
Sat 8/2211:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Wed 8/2612:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,026
This Gotogate deal was found by Cheapflights users on 6/6. 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
Tue 7/2812:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,181
This Gotogate deal was found by Cheapflights users on 6/4. 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.
Thu 7/2311:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Mon 7/273:45 pm
SLU
- AUS
2 stops44h 00m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,543
This Gotogate deal was found by Cheapflights users on 6/6. 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 6/2611:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Thu 7/23:45 pm
SLU
- AUS
2 stops44h 00m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,663
This Expedia deal was found by Cheapflights users on 6/4. 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.
Wed 7/2911:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Sun 8/23:45 pm
SLU
- AUS
2 stops44h 00m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,713
This Mytrip deal was found by Cheapflights users on 6/5. 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 6/254:25 pm
AUS
- SLU
2 stops21h 10m
Multiple Airlines
Sun 6/2812:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,737
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 June 7, 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 June 7, 2026.
This Air Canada deal was found by Cheapflights users on 6/4. 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 8/3111:40 am
AUS
- UVF
1 stop25h 40m
Air Canada
Fri 9/43:15 pm
UVF
- AUS
2 stops29h 57m
Air Canada
Deal found 6/4![Air Canada logo]()
$573
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Sat 7/45:30 pm
AUS
- UVF
2 stops19h 50m
American Airlines
Fri 7/102:50 pm
UVF
- AUS
1 stop10h 09m
American Airlines
Deal found 6/3![American Airlines logo]()
$753
This Delta deal was found by Cheapflights users on 6/3. 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.
Wed 8/265:15 am
AUS
- UVF
1 stop7h 59m
Delta
Mon 8/313:34 pm
UVF
- AUS
1 stop19h 03m
Delta
Deal found 6/3![Delta logo]()
$766
This Gotogate deal was found by Cheapflights users on 6/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:35 am
AUS
- SLU
2 stops30h 25m
Multiple Airlines
Thu 10/112:35 pm
SLU
- AUS
2 stops23h 13m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$964
This Air Canada deal was found by Cheapflights users on 6/4. 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.
Wed 11/181:10 pm
AUS
- UVF
1 stop25h 15m
Air Canada
Wed 11/255:25 pm
UVF
- AUS
1 stop20h 54m
Air Canada
Deal found 6/4![Air Canada logo]()
$594
This Delta deal was found by Cheapflights users on 6/6. 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 8/145:15 am
AUS
- UVF
1 stop7h 59m
Delta
Tue 8/183:34 pm
UVF
- AUS
1 stop19h 03m
Delta
Deal found 6/6![Delta logo]()
$769
This American Airlines deal was found by Cheapflights users on 6/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:44 pm
AUS
- UVF
2 stops22h 06m
American Airlines
Sat 7/113:32 pm
UVF
- AUS
2 stops19h 16m
American Airlines
Deal found 6/2![American Airlines logo]()
$778
This Air Canada deal was found by Cheapflights users on 6/6. 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
1 stop20h 40m
Air Canada
Deal found 6/6![Air Canada logo]()
$737
This Delta deal was found by Cheapflights users on 6/6. 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 8/145:15 am
AUS
- UVF
1 stop7h 59m
Delta
Wed 8/193:34 pm
UVF
- AUS
1 stop19h 03m
Delta
Deal found 6/6![Delta logo]()
$769
This Delta deal was found by Cheapflights users on 6/4. 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 7/45:25 am
AUS
- UVF
1 stop7h 48m
Delta
Fri 7/103:33 pm
UVF
- AUS
1 stop9h 45m
Delta
Deal found 6/4![Delta logo]()
$773
This Mytrip deal was found by Cheapflights users on 6/5. 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 8/2211:40 am
AUS
- SLU
3 stops23h 25m
Multiple Airlines
Wed 8/2612:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,486
This Expedia deal was found by Cheapflights users on 6/4. 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.
Wed 7/2911:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Sun 8/23:45 pm
SLU
- AUS
2 stops44h 00m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,713
This Mytrip deal was found by Cheapflights users on 6/5. 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 6/254:25 pm
AUS
- SLU
2 stops21h 10m
Multiple Airlines
Sun 6/2812:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,737
This Mytrip deal was found by Cheapflights users on 6/4. 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 7/2311:40 am
AUS
- SLU
2 stops25h 55m
Multiple Airlines
Mon 7/273:45 pm
SLU
- AUS
3 stops24h 40m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$2,090
Last-minute flights from Austin to Saint LuciaDiscover last-minute flight deals from Austin to Saint Lucia. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Saint Lucia. Data last updated June 7, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/5. 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 6/254:25 pm
AUS
- SLU
2 stops21h 10m
Multiple Airlines
Sun 6/2812:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,737
This Gotogate deal was found by Cheapflights users on 6/6. 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 6/2611:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Thu 7/23:45 pm
SLU
- AUS
2 stops44h 00m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,663
This Justfly.com deal was found by Cheapflights users on 6/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:15 am
AUS
- UVF
2 stops25h 11m
Multiple Airlines
Fri 7/103:05 pm
UVF
- AUS
1 stop20h 40m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$693
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/42:44 pm
AUS
- UVF
2 stops22h 06m
American Airlines
Fri 7/103:20 pm
UVF
- AUS
2 stops20h 22m
American Airlines
Deal found 6/4![American Airlines logo]()
$753
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:25 am
AUS
- UVF
1 stop7h 48m
Delta
Fri 7/103:33 pm
UVF
- AUS
1 stop9h 45m
Delta
Deal found 6/2![Delta logo]()
$773
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/42:44 pm
AUS
- UVF
2 stops22h 06m
American Airlines
Sat 7/112:50 pm
UVF
- AUS
2 stops19h 02m
American Airlines
Deal found 6/4![American Airlines logo]()
$778
This Air Canada deal was found by Cheapflights users on 6/4. 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 7/1210:25 am
AUS
- UVF
2 stops50h 45m
Air Canada
Fri 7/173:05 pm
UVF
- AUS
1 stop20h 40m
Air Canada
Deal found 6/4![Air Canada logo]()
$732
This Gotogate deal was found by Cheapflights users on 6/6. 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
Tue 7/2812:35 pm
SLU
- AUS
2 stops23h 10m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,181
This Gotogate deal was found by Cheapflights users on 6/4. 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.
Thu 7/2311:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Mon 7/273:45 pm
SLU
- AUS
2 stops44h 00m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,543
This Expedia deal was found by Cheapflights users on 6/4. 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.
Wed 7/2911:40 am
AUS
- SLU
2 stops30h 20m
Multiple Airlines
Sun 8/23:45 pm
SLU
- AUS
2 stops44h 00m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,713
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 June 7, 2026.
Search for one-way flight options from Austin to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/256:20 pm
AUS
- UVF
2 stops19h 00m
American Airlines
Deal found 6/6![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/245:02 am
AUS
- UVF
1 stop7h 48m
American Airlines
Deal found 6/4![American Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Fri 7/247:36 pm
AUS
- UVF
3 stops41h 04m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$507
This Mytrip deal was found by Cheapflights users on 6/6. 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 7/1510:25 am
AUS
- SLU
3 stops31h 35m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$797
This WestJet deal was found by Cheapflights users on 6/6. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:15 am
AUS
- UVF
2 stops28h 25m
WestJet
Deal found 6/6![WestJet logo]()
$2,052
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 June 7, 2026.
Round-trip from | $569 (Air Canada) |
|---|---|
One-way from | $369 (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 June 7, 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 8/31
11:40 am-2:20 pm
1 stop25h 40m
Castries Hewanorra
Fri 9/4
3:15 pm-8:12 pm
2 stops29h 57m
$573
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Wed 11/18
1:10 pm-4:25 pm
1 stop25h 15m
Castries Hewanorra
Wed 11/25
5:25 pm-12:19 pm
1 stop20h 54m
$594
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-10:45 am
1 stop20h 40m
$737
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Sat 7/4
5:30 pm-2:20 pm
2 stops19h 50m
Castries Hewanorra
Fri 7/10
2:50 pm-11:59 pm
1 stop10h 09m
$753
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Wed 8/26
5:15 am-2:14 pm
1 stop7h 59m
Castries Hewanorra
Mon 8/31
3:34 pm-9:37 am
1 stop19h 03m
$766
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Fri 8/14
5:15 am-2:14 pm
1 stop7h 59m
Castries Hewanorra
Tue 8/18
3:34 pm-9:37 am
1 stop19h 03m
$769
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Fri 8/14
5:15 am-2:14 pm
1 stop7h 59m
Castries Hewanorra
Wed 8/19
3:34 pm-9:37 am
1 stop19h 03m
$769
Quickest round-trip
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Sat 7/4
5:25 am-2:13 pm
1 stop7h 48m
Castries Hewanorra
Fri 7/10
3:33 pm-12:18 am
1 stop9h 45m
$773
AustinCastries
AUS - UVF
AUSUVF
Austin Bergstrom
Sat 7/4
2:44 pm-1:50 pm
2 stops22h 06m
Castries Hewanorra
Sat 7/11
3:32 pm-9:48 am
2 stops19h 16m
$778
AustinCastries
AUS - SLU
AUSSLU
Austin Bergstrom
Thu 9/24
11:35 am-7:00 pm
2 stops30h 25m
Castries George F. L. Charle
Thu 10/1
12:35 pm-10:48 am
2 stops23h 13m
$964
Showing 1-10 of 19 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, July is the cheapest month in which you can book a flight from Austin to Saint Lucia (average of $582). 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 June 7, 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.
Entertainment
7.8
Overall
7.9
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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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 June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$591 | Average$796 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$626 | Average$848 | FlexibilityNo cancel fee | On-time71% |