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Cheap flights from San Antonio to Saint Croix from $179

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Saint Croix departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Delta Logo
5:30 am - 2:24 pmSAT-STX
6h 54m1 stop
Delta Logo
3:19 pm - 11:33 pmSTX-SAT
10h 14m1 stop
$455Delta
Find Deal
Thu, Jan 29 - Thu, Feb 5
American Airlines Logo
5:23 am - 3:12 pmSAT-STX
7h 49m1 stop
American Airlines Logo
4:02 pm - 11:59 pmSTX-SAT
9h 57m1 stop
$549American Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
American Airlines Logo
5:23 am - 5:52 pmSAT-STX
10h 29m1 stop
American Airlines Logo
6:35 pm - 11:59 pmSTX-SAT
7h 24m1 stop
$550American Airlines
Find Deal
Thu, Nov 27 - Sat, Dec 6
American Airlines Logo
6:05 pm - 3:12 pmSAT-STX
19h 07m2 stops
American Airlines Logo
6:42 pm - 10:55 amSTX-SAT
18h 13m2 stops
$553American Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
American Airlines Logo
5:23 am - 3:12 pmSAT-STX
7h 49m1 stop
American Airlines Logo
6:35 pm - 9:34 amSTX-SAT
16h 59m2 stops
$555American Airlines
Find Deal
Thu, Nov 27 - Sat, Dec 6
American Airlines Logo
7:00 am - 5:52 pmSAT-STX
8h 52m2 stops
American Airlines Logo
6:42 pm - 9:46 amSTX-SAT
17h 04m2 stops
$616American Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
American Airlines Logo
5:31 am - 12:48 pmSAT-STX
6h 17m1 stop
American Airlines Logo
5:10 pm - 11:07 pmSTX-SAT
6h 57m1 stop
$659American Airlines
Find Deal
Mon, Apr 6 - Wed, Apr 8
American Airlines Logo
11:00 am - 2:50 pmSAT-STX
26h 50m2 stops
American Airlines Logo
5:10 pm - 11:07 pmSTX-SAT
6h 57m1 stop
$663American Airlines
Find Deal
Mon, Apr 6 - Wed, Apr 8
Multiple Airlines Logo
11:43 am - 6:15 pmSAT-STX
28h 32m3 stops
Multiple Airlines Logo
5:23 pm - 3:31 pmSTX-SAT
24h 08m2 stops
$767Multiple Airlines
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Thu, Jan 29 - Thu, Feb 5
Delta Logo
5:10 am - 2:21 pmSAT-STX
7h 11m1 stop
Delta Logo
3:22 pm - 9:35 pmSTX-SAT
8h 13m1 stop
$945Delta
Find Deal
Wed, Dec 24 - Tue, Dec 30

Delta flights from San Antonio to Saint Croix

Our best Delta deals on San Antonio to Saint Croix flight tickets
Delta
Jan 29
SAT5:30 amSan Antonio
6h 54m
1 stop
STX2:24 pmChristiansted Henry Rohlsen
Feb 5
STX3:19 pmChristiansted Henry Rohlsen
10h 14m
1 stop
SAT11:33 pmSan Antonio
$455
Find similar
Delta
Dec 24
SAT5:10 amSan Antonio
7h 11m
1 stop
STX2:21 pmChristiansted Henry Rohlsen
Dec 30
STX3:22 pmChristiansted Henry Rohlsen
8h 13m
1 stop
SAT9:35 pmSan Antonio
$945
Find similar

American Airlines flights from San Antonio to Saint Croix

Our best American Airlines deals on San Antonio to Saint Croix flight tickets
American Airlines
Nov 11
SAT5:23 amSan Antonio
7h 49m
1 stop
STX3:12 pmChristiansted Henry Rohlsen
Nov 18
STX4:02 pmChristiansted Henry Rohlsen
9h 57m
1 stop
SAT11:59 pmSan Antonio
$549
Find similar
American Airlines
Nov 27
SAT5:23 amSan Antonio
10h 29m
1 stop
STX5:52 pmChristiansted Henry Rohlsen
Dec 6
STX6:35 pmChristiansted Henry Rohlsen
7h 24m
1 stop
SAT11:59 pmSan Antonio
$550
Find similar
American Airlines
Nov 11
SAT6:05 pmSan Antonio
19h 07m
2 stops
STX3:12 pmChristiansted Henry Rohlsen
Nov 18
STX6:42 pmChristiansted Henry Rohlsen
18h 13m
2 stops
SAT10:55 amSan Antonio
$553
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momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Saint Croix 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 October 14, 2025.
Use the filters below to find and compare flights from San Antonio to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Thu 1/29

5:30 am-2:24 pm

1 stop6h 54m

Christiansted Henry Rohlsen

Thu 2/5

3:19 pm-11:33 pm

1 stop10h 14m

$455

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Tue 11/11

5:23 am-3:12 pm

1 stop7h 49m

Christiansted Henry Rohlsen

Tue 11/18

4:02 pm-11:59 pm

1 stop9h 57m

$549

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Thu 11/27

5:23 am-5:52 pm

1 stop10h 29m

Christiansted Henry Rohlsen

Sat 12/6

6:35 pm-11:59 pm

1 stop7h 24m

$550

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Tue 11/11

6:05 pm-3:12 pm

2 stops19h 07m

Christiansted Henry Rohlsen

Tue 11/18

6:42 pm-10:55 am

2 stops18h 13m

$553

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Thu 11/27

5:23 am-3:12 pm

1 stop7h 49m

Christiansted Henry Rohlsen

Sat 12/6

6:35 pm-9:34 am

2 stops16h 59m

$555

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Thu 11/20

7:00 am-5:52 pm

2 stops8h 52m

Christiansted Henry Rohlsen

Sun 11/23

6:42 pm-9:46 am

2 stops17h 04m

$616

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Mon 4/6

5:31 am-12:48 pm

1 stop6h 17m

Christiansted Henry Rohlsen

Wed 4/8

5:10 pm-11:07 pm

1 stop6h 57m

$659

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Mon 4/6

11:00 am-2:50 pm

2 stops26h 50m

Christiansted Henry Rohlsen

Wed 4/8

5:10 pm-11:07 pm

1 stop6h 57m

$663

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Thu 1/29

11:43 am-6:15 pm

3 stops28h 32m

Christiansted Henry Rohlsen

Thu 2/5

5:23 pm-3:31 pm

2 stops24h 08m

$767

San AntonioChristiansted

SAT - STX

SATSTX

San Antonio

Wed 12/24

5:10 am-2:21 pm

1 stop7h 11m

Christiansted Henry Rohlsen

Tue 12/30

3:22 pm-9:35 pm

1 stop8h 13m

$945

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Antonio to Saint Croix

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

Can stopping save me money on San Antonio to Saint Croix flights?

You could potentially save up to 65% on your flight if you consider stops on a San Antonio to Saint Croix flight.

Cheap San Antonio to Saint Croix flight deals and tips

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

Direct flights

None
There are no direct flights from San Antonio to Saint Croix. There are no popular flight routes from San Antonio to Saint Croix.
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  • When did momondo last update prices for flights from San Antonio Airport to Saint Croix?

    Prices for flights from San Antonio Airport to Saint Croix are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Antonio Airport to Saint Croix?

  • How old do you have to be to fly from San Antonio Airport to Saint Croix?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Saint Croix.

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

    The necessary travel and health documents for your Saint Croix 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 San Antonio to Saint Croix

Compare and see reviews for airlines that fly from San Antonio to Saint Croix with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $518Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights

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

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 Saint Croix for you.

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

All flight searches from San Antonio to Saint Croix on momondo can be filtered to show those which offer flexible booking policies.

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

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