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Cheap flights from San Antonio to Castries from $443

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:16 am - 3:04 pmSAT  San Antonio-UVF Castries Hewanorra
7h 48m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:56 pm - 12:40 amUVF  Castries Hewanorra-SAT San Antonio
9h 44m1 stop Atlanta Hartsfield-Jackson
$731Delta
Wed, Dec 16 - Wed, Dec 23
American Airlines Logo
5:00 am - 3:38 pmSAT  San Antonio-UVF Castries Hewanorra
8h 38m1 stop Miami
American Airlines Logo
3:28 pm - 11:56 pmUVF  Castries Hewanorra-SAT San Antonio
10h 28m1 stop Charlotte Douglas
$731American Airlines
Tue, Feb 2 - Wed, Feb 10
American Airlines Logo
5:00 am - 3:38 pmSAT  San Antonio-UVF Castries Hewanorra
8h 38m1 stop Miami
American Airlines Logo
3:46 pm - 8:39 amUVF  Castries Hewanorra-SAT San Antonio
18h 53m2 stops Miami Dallas/Fort Worth
$735American Airlines
Tue, Feb 2 - Wed, Feb 10
American Airlines Logo
5:26 pm - 2:16 pmSAT  San Antonio-UVF Castries Hewanorra
18h 50m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
3:46 pm - 8:39 amUVF  Castries Hewanorra-SAT San Antonio
18h 53m2 stops Miami Dallas/Fort Worth
$735American Airlines
Tue, Feb 2 - Wed, Feb 10
American Airlines Logo
5:01 am - 3:41 pmSAT  San Antonio-UVF Castries Hewanorra
8h 40m1 stop Miami
American Airlines Logo
4:15 pm - 11:56 amUVF  Castries Hewanorra-SAT San Antonio
21h 41m2 stops Charlotte Douglas Dallas/Fort Worth
$740American Airlines
Wed, Dec 16 - Wed, Dec 23
American Airlines Logo
5:11 am - 3:57 pmSAT  San Antonio-UVF Castries Hewanorra
8h 46m1 stop Miami
American Airlines Logo
3:42 pm - 11:49 pmUVF  Castries Hewanorra-SAT San Antonio
10h 07m1 stop Miami
$767American Airlines
Thu, Mar 4 - Thu, Mar 11
American Airlines Logo
5:07 am - 2:47 pmSAT  San Antonio-UVF Castries Hewanorra
7h 40m1 stop Miami
American Airlines Logo
1:58 pm - 12:06 amUVF  Castries Hewanorra-SAT San Antonio
12h 08m1 stop Miami
$767American Airlines
Thu, Dec 17 - Thu, Dec 24
Delta Logo
5:30 am - 2:00 pmSAT  San Antonio-UVF Castries Hewanorra
7h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:05 pm - 12:28 amUVF  Castries Hewanorra-SAT San Antonio
11h 23m1 stop Atlanta Hartsfield-Jackson
$803Delta
Sat, Apr 10 - Sat, Apr 17

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United Airlines flights from San Antonio to Castries

Our best United Airlines deals on San Antonio to Castries flight tickets
United Airlines
Dec 17
SAT6:45 amSan Antonio
29h 30m
2 stops
UVF2:15 pmCastries Hewanorra
Dec 24
UVF3:21 pmCastries Hewanorra
33h 50m
2 stops
SAT11:11 pmSan Antonio
$914
United Airlines
Dec 17
SAT4:13 pmSan Antonio
20h 02m
2 stops
UVF2:15 pmCastries Hewanorra
Dec 24
UVF3:21 pmCastries Hewanorra
25h 46m
1 stop
SAT3:07 pmSan Antonio
$1,565
United Airlines
Dec 17
SAT10:35 amSan Antonio
25h 40m
1 stop
UVF2:15 pmCastries Hewanorra
Dec 24
UVF3:21 pmCastries Hewanorra
25h 46m
1 stop
SAT3:07 pmSan Antonio
$8,225

American Airlines flights from San Antonio to Castries

Our best American Airlines deals on San Antonio to Castries flight tickets
American Airlines
Feb 2
SAT5:26 pmSan Antonio
18h 50m
2 stops
UVF2:16 pmCastries Hewanorra
Feb 10
UVF3:46 pmCastries Hewanorra
18h 53m
2 stops
SAT8:39 amSan Antonio
$735
American Airlines
Dec 16
SAT5:01 amSan Antonio
8h 40m
1 stop
UVF3:41 pmCastries Hewanorra
Dec 23
UVF4:15 pmCastries Hewanorra
21h 41m
2 stops
SAT11:56 amSan Antonio
$740
American Airlines
Mar 4
SAT5:11 amSan Antonio
8h 46m
1 stop
UVF3:57 pmCastries Hewanorra
Mar 11
UVF3:42 pmCastries Hewanorra
10h 07m
1 stop
SAT11:49 pmSan Antonio
$767

momondo Fare Finder

 
Use the filters below to find and compare flights from San Antonio to Castries that are best for you.

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Route

Depart

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Price

Cheapest round-trip
Quickest round-trip

San AntonioCastries

SAT San Antonio - UVF Castries Hewanorra

SATUVF

San Antonio

Wed 12/16

5:16 am-3:04 pm

1 stop7h 48m

Castries Hewanorra

Wed 12/23

4:56 pm-12:40 am

1 stop9h 44m

$731

San AntonioCastries

SAT San Antonio - UVF Castries Hewanorra

SATUVF

San Antonio

Tue 2/2

5:00 am-3:38 pm

1 stop8h 38m

Castries Hewanorra

Wed 2/10

3:28 pm-11:56 pm

1 stop10h 28m

$731

San AntonioCastries

SAT San Antonio - UVF Castries Hewanorra

SATUVF

San Antonio

Tue 2/2

5:00 am-3:38 pm

1 stop8h 38m

Castries Hewanorra

Wed 2/10

3:46 pm-8:39 am

2 stops18h 53m

$735

San AntonioCastries

SAT San Antonio - UVF Castries Hewanorra

SATUVF

San Antonio

Tue 2/2

5:26 pm-2:16 pm

2 stops18h 50m

Castries Hewanorra

Wed 2/10

3:46 pm-8:39 am

2 stops18h 53m

$735

San AntonioCastries

SAT San Antonio - UVF Castries Hewanorra

SATUVF

San Antonio

Wed 12/16

5:01 am-3:41 pm

1 stop8h 40m

Castries Hewanorra

Wed 12/23

4:15 pm-11:56 am

2 stops21h 41m

$740

San AntonioCastries

SAT San Antonio - UVF Castries Hewanorra

SATUVF

San Antonio

Thu 3/4

5:11 am-3:57 pm

1 stop8h 46m

Castries Hewanorra

Thu 3/11

3:42 pm-11:49 pm

1 stop10h 07m

$767

San AntonioCastries

SAT San Antonio - UVF Castries Hewanorra

SATUVF

San Antonio

Thu 12/17

5:07 am-2:47 pm

1 stop7h 40m

Castries Hewanorra

Thu 12/24

1:58 pm-12:06 am

1 stop12h 08m

$767

San AntonioCastries

SAT San Antonio - UVF Castries Hewanorra

SATUVF

San Antonio

Sat 4/10

5:30 am-2:00 pm

1 stop7h 30m

Castries Hewanorra

Sat 4/17

2:05 pm-12:28 am

1 stop11h 23m

$803
Cheapest one-way

San AntonioCastries

SAT San Antonio - UVF Castries Hewanorra

SATUVF

San Antonio

Thu 11/26

4:00 pm-1:07 pm

2 stops43h 07m

$443
Quickest one-way

San AntonioCastries

SAT San Antonio - UVF Castries Hewanorra

SATUVF

San Antonio

Wed 11/25

5:30 am-3:05 pm

1 stop7h 35m

$507

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Antonio to Castries

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 airline that flies from San Antonio to Castries Hewanorra?

United Airlines, Delta, and American Airlines are the most popular carriers operating from San Antonio to Castries Hewanorra

When to book flights from San Antonio to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Castries according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Castries (SAT to UVF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Castries

Best Price Found

$443

Fastest flight time

7h 12m

Direct flights

None
The best one-way flight to Castries from San Antonio in the past 72 hours is $443. The best round-trip flight deal from San Antonio to Castries found on momondo in the last 72 hours is $731.
The fastest flight from San Antonio to Castries takes 7h 12m
There are no direct flights from San Antonio to Castries. There are no popular flight routes from San Antonio to Castries.
Search flight deals

Frequently asked questions about flying from San Antonio to Castries

  • How far is San Antonio to Castries Hewanorra by plane?

    Castries Hewanorra is 2615.1 mi away from San Antonio. 7h 12m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Antonio Airport to Castries Hewanorra Airport?

    Prices for flights from San Antonio Airport to Castries Hewanorra Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Antonio Airport to Castries Hewanorra Airport?

  • How old do you have to be to fly from San Antonio Airport to Castries Hewanorra Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The travel and health documents required for your trip to Castries Hewanorra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries Hewanorra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Antonio to Castries?

Best airlines flying from San Antonio to Castries

Compare and see reviews for airlines that fly from San Antonio to Castries with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $676Free CancellationRating
7.8
8,696 reviews
Search Delta flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Castries?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Castries for you.

Can I find flights from San Antonio to Castries with flexible booking policies on momondo?

Yes. All flights to Castries from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Castries?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Castries.

I’m not ready to book a flight from San Antonio to Castries right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Castries, momondo offers a useful price alert feature which will track prices for flights to Castries from San Antonio and alert you when they change.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport