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Cheap flights from Austin to Saint Lucia from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Saint Lucia departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Austin to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
1:30 pm - 3:15 pmAUS-UVF
23h 45m2 stops
JetBlue Logo
4:50 pm - 10:16 pmUVF-AUS
31h 26m2 stops
$531JetBlue
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Mon, Jan 26 - Fri, Jan 30
Delta Logo
5:30 am - 3:05 pmAUS-UVF
7h 35m1 stop
Delta Logo
4:25 pm - 9:48 amUVF-AUS
19h 23m1 stop
$591Delta
Find Deal
Mon, Feb 2 - Wed, Feb 11
American Airlines Logo
3:29 pm - 2:50 pmAUS-UVF
21h 21m2 stops
American Airlines Logo
5:02 pm - 8:27 amUVF-AUS
17h 25m2 stops
$596American Airlines
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Sat, Feb 28 - Fri, Mar 6
American Airlines Logo
10:01 am - 3:24 pmAUS-UVF
27h 23m1 stop
American Airlines Logo
5:02 pm - 12:25 amUVF-AUS
9h 23m1 stop
$602American Airlines
Find Deal
Sat, Feb 28 - Fri, Mar 6
Delta Logo
5:30 am - 3:05 pmAUS-UVF
7h 35m1 stop
Delta Logo
4:25 pm - 12:20 amUVF-AUS
9h 55m1 stop
$616Delta
Find Deal
Fri, Jan 30 - Wed, Feb 4
American Airlines Logo
4:59 pm - 2:10 pmAUS-UVF
19h 11m2 stops
American Airlines Logo
4:06 pm - 9:36 amUVF-AUS
19h 30m2 stops
$621American Airlines
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Fri, Jan 30 - Wed, Feb 4
JetBlue Logo
12:42 pm - 2:57 pmAUS-UVF
24h 15m2 stops
JetBlue Logo
4:57 pm - 10:08 pmUVF-AUS
31h 11m2 stops
$625JetBlue
Find Deal
Mon, Dec 8 - Thu, Dec 11
Delta Logo
5:30 am - 3:05 pmAUS-UVF
7h 35m1 stop
Delta Logo
4:25 pm - 9:48 amUVF-AUS
19h 23m1 stop
$626Delta
Find Deal
Tue, Feb 3 - Wed, Feb 11
American Airlines Logo
4:48 pm - 1:15 pmAUS-UVF
19h 27m2 stops
American Airlines Logo
4:05 pm - 7:20 pmUVF-AUS
28h 15m1 stop
$631American Airlines
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Fri, Apr 17 - Tue, Apr 21
Delta Logo
6:25 pm - 3:05 pmAUS-UVF
18h 40m1 stop
Delta Logo
4:25 pm - 12:20 amUVF-AUS
9h 55m1 stop
$641Delta
Find Deal
Thu, Feb 5 - Mon, Feb 9

JetBlue flights from Austin to Saint Lucia

Our best JetBlue deals on Austin to Saint Lucia flight tickets
JetBlue
Jan 26
AUS1:30 pmAustin Bergstrom
23h 45m
2 stops
UVF3:15 pmCastries Hewanorra
Jan 30
UVF4:50 pmCastries Hewanorra
31h 26m
2 stops
AUS10:16 pmAustin Bergstrom
$531
Find similar
JetBlue
Dec 8
AUS12:42 pmAustin Bergstrom
24h 15m
2 stops
UVF2:57 pmCastries Hewanorra
Dec 11
UVF4:57 pmCastries Hewanorra
31h 11m
2 stops
AUS10:08 pmAustin Bergstrom
$625
Find similar
JetBlue
Nov 28
AUS2:06 pmAustin Bergstrom
25h 33m
2 stops
UVF5:39 pmCastries Hewanorra
Dec 2
UVF5:02 pmCastries Hewanorra
31h 06m
2 stops
AUS10:08 pmAustin Bergstrom
$704
Find similar

Delta flights from Austin to Saint Lucia

Our best Delta deals on Austin to Saint Lucia flight tickets
Delta
Feb 2
AUS5:30 amAustin Bergstrom
7h 35m
1 stop
UVF3:05 pmCastries Hewanorra
Feb 11
UVF4:25 pmCastries Hewanorra
19h 23m
1 stop
AUS9:48 amAustin Bergstrom
$591
Find similar
Delta
Jan 30
AUS5:30 amAustin Bergstrom
7h 35m
1 stop
UVF3:05 pmCastries Hewanorra
Feb 4
UVF4:25 pmCastries Hewanorra
9h 55m
1 stop
AUS12:20 amAustin Bergstrom
$616
Find similar
Delta
Feb 3
AUS5:30 amAustin Bergstrom
7h 35m
1 stop
UVF3:05 pmCastries Hewanorra
Feb 11
UVF4:25 pmCastries Hewanorra
19h 23m
1 stop
AUS9:48 amAustin Bergstrom
$626
Find similar

momondo 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, momondo users made 832,500 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

Fly to

Route

Depart

Return

Price

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Mon 1/26

1:30 pm-3:15 pm

2 stops23h 45m

Castries Hewanorra

Fri 1/30

4:50 pm-10:16 pm

2 stops31h 26m

$531

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Mon 2/2

5:30 am-3:05 pm

1 stop7h 35m

Castries Hewanorra

Wed 2/11

4:25 pm-9:48 am

1 stop19h 23m

$591

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Sat 2/28

3:29 pm-2:50 pm

2 stops21h 21m

Castries Hewanorra

Fri 3/6

5:02 pm-8:27 am

2 stops17h 25m

$596

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Sat 2/28

10:01 am-3:24 pm

1 stop27h 23m

Castries Hewanorra

Fri 3/6

5:02 pm-12:25 am

1 stop9h 23m

$602

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

4:59 pm-2:10 pm

2 stops19h 11m

Castries Hewanorra

Wed 2/4

4:06 pm-9:36 am

2 stops19h 30m

$621

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Mon 12/8

12:42 pm-2:57 pm

2 stops24h 15m

Castries Hewanorra

Thu 12/11

4:57 pm-10:08 pm

2 stops31h 11m

$625

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Tue 2/3

5:30 am-3:05 pm

1 stop7h 35m

Castries Hewanorra

Wed 2/11

4:25 pm-9:48 am

1 stop19h 23m

$626

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Fri 4/17

4:48 pm-1:15 pm

2 stops19h 27m

Castries Hewanorra

Tue 4/21

4:05 pm-7:20 pm

1 stop28h 15m

$631

AustinCastries

AUS - UVF

AUSUVF

Austin Bergstrom

Thu 2/5

6:25 pm-3:05 pm

1 stop18h 40m

Castries Hewanorra

Mon 2/9

4:25 pm-12:20 am

1 stop9h 55m

$641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Austin to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Saint Lucia?

Our data shows that Monday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $733. On the other hand, Saturday is the most expensive day to depart from Austin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $800.

Cheap Austin to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Saint Lucia

Direct flights

None
There are no direct flights from Austin to Saint Lucia. There are no popular flight routes from Austin to Saint Lucia.
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  • When did momondo last update prices for flights from Austin Bergstrom Airport to Saint Lucia?

    Prices for flights from Austin Bergstrom Airport to Saint Lucia were last updated today.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Saint Lucia?

  • How old do you have to be to fly from Austin Bergstrom Airport to Saint Lucia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The necessary travel and health documents for your Saint Lucia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Austin to Saint Lucia

Compare and see reviews for airlines that fly from Austin to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $574Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
DeltaPriceFrom $581Free CancellationRating
7.9
8,002 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Saint Lucia?

It is quick and easy to find Austin to Saint Lucia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Lucia that suits you.

Can I find flights from Austin to Saint Lucia with flexible booking policies on momondo?

Yes. All flights to Saint Lucia from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Austin to Saint Lucia?

Once all potential Austin to Saint Lucia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Austin to Saint Lucia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Lucia from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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