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Cheap flights from Houston to Saint Croix from $190

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Saint Croix departing on 9/28. 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 Houston to Saint Croix

Cheap round-trip flights

Spirit Airlines Logo
6:00 am - 3:07 pmIAH-STX
8h 07m1 stop
Spirit Airlines Logo
4:02 pm - 12:28 amSTX-IAH
9h 26m1 stop
$299Spirit Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Spirit Airlines Logo
6:00 am - 3:07 pmIAH-STX
8h 07m1 stop
Spirit Airlines Logo
4:02 pm - 8:33 amSTX-IAH
17h 31m2 stops
$327Spirit Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Spirit Airlines Logo
6:00 am - 3:07 pmIAH-STX
8h 07m1 stop
Spirit Airlines Logo
4:02 pm - 12:28 amSTX-IAH
9h 26m1 stop
$332Spirit Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Spirit Airlines Logo
6:00 am - 3:07 pmIAH-STX
8h 07m1 stop
Spirit Airlines Logo
4:02 pm - 11:51 amSTX-IAH
20h 49m3 stops
$335Spirit Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Logo
7:31 pm - 12:45 pmIAH-STX
16h 14m2 stops
Logo
4:02 pm - 12:28 amSTX-IAH
9h 26m1 stop
$429
Find Deal
Fri, Oct 3 - Mon, Oct 6
Logo
7:31 pm - 6:51 pmIAH-STX
22h 20m2 stops
Logo
4:02 pm - 1:48 pmSTX-IAH
22h 46m2 stops
$457
Find Deal
Fri, Oct 3 - Mon, Oct 6
American Airlines Logo
5:44 am - 9:29 pmIAH-STX
13h 45m1 stop
American Airlines Logo
7:00 am - 9:38 pmSTX-IAH
16h 38m1 stop
$555American Airlines
Find Deal
Thu, Jan 15 - Sun, Jan 25
American Airlines Logo
8:11 pm - 2:50 pmHOU-STX
17h 39m2 stops
American Airlines Logo
4:02 pm - 11:57 pmSTX-HOU
9h 55m2 stops
$559American Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
Delta Logo
6:00 am - 1:24 pmIAH-STX
6h 24m1 stop
Delta Logo
2:19 pm - 11:59 pmSTX-IAH
10h 40m1 stop
$595Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
6:00 am - 2:24 pmHOU-STX
6h 24m1 stop
Delta Logo
3:19 pm - 9:46 pmSTX-HOU
8h 27m1 stop
$605Delta
Find Deal
Thu, Feb 5 - Sun, Feb 8

Delta flights from Houston to Saint Croix

Our best Delta deals on Houston to Saint Croix flight tickets
Delta
Mar 10
IAH6:00 amHouston George Bush Intcntl
6h 24m
1 stop
STX1:24 pmChristiansted Henry Rohlsen
Mar 11
STX2:19 pmChristiansted Henry Rohlsen
10h 40m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$595
Find similar
Delta
Feb 5
HOU6:00 amHouston Hobby
6h 24m
1 stop
STX2:24 pmChristiansted Henry Rohlsen
Feb 8
STX3:19 pmChristiansted Henry Rohlsen
8h 27m
1 stop
HOU9:46 pmHouston Hobby
$605
Find similar
Delta
Jan 2
HOU6:00 amHouston Hobby
6h 22m
1 stop
STX2:22 pmChristiansted Henry Rohlsen
Jan 11
STX3:19 pmChristiansted Henry Rohlsen
8h 27m
1 stop
HOU9:46 pmHouston Hobby
$765
Find similar

Spirit Airlines flights from Houston to Saint Croix

Our best Spirit Airlines deals on Houston to Saint Croix flight tickets
Spirit Airlines
Oct 15
IAH6:00 amHouston George Bush Intcntl
8h 07m
1 stop
STX3:07 pmChristiansted Henry Rohlsen
Oct 20
STX4:02 pmChristiansted Henry Rohlsen
9h 26m
1 stop
IAH12:28 amHouston George Bush Intcntl
$299
Find similar
Spirit Airlines
Oct 15
IAH6:00 amHouston George Bush Intcntl
8h 07m
1 stop
STX3:07 pmChristiansted Henry Rohlsen
Oct 20
STX4:02 pmChristiansted Henry Rohlsen
17h 31m
2 stops
IAH8:33 amHouston George Bush Intcntl
$327
Find similar
Spirit Airlines
Oct 15
IAH6:00 amHouston George Bush Intcntl
8h 07m
1 stop
STX3:07 pmChristiansted Henry Rohlsen
Oct 20
STX4:02 pmChristiansted Henry Rohlsen
9h 26m
1 stop
IAH12:28 amHouston George Bush Intcntl
$332
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 September 15, 2025.
Use the filters below to find and compare flights from Houston to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonChristiansted

IAH - STX

IAHSTX

Houston George Bush Intcntl

Wed 10/15

6:00 am-3:07 pm

1 stop8h 07m

Christiansted Henry Rohlsen

Mon 10/20

4:02 pm-12:28 am

1 stop9h 26m

$299

HoustonChristiansted

IAH - STX

IAHSTX

Houston George Bush Intcntl

Wed 10/15

6:00 am-3:07 pm

1 stop8h 07m

Christiansted Henry Rohlsen

Mon 10/20

4:02 pm-8:33 am

2 stops17h 31m

$327

HoustonChristiansted

IAH - STX

IAHSTX

Houston George Bush Intcntl

Wed 10/15

6:00 am-3:07 pm

1 stop8h 07m

Christiansted Henry Rohlsen

Mon 10/20

4:02 pm-12:28 am

1 stop9h 26m

$332

HoustonChristiansted

IAH - STX

IAHSTX

Houston George Bush Intcntl

Wed 10/15

6:00 am-3:07 pm

1 stop8h 07m

Christiansted Henry Rohlsen

Mon 10/20

4:02 pm-11:51 am

3 stops20h 49m

$335

HoustonChristiansted

IAH - STX

IAHSTX

Houston George Bush Intcntl

Fri 10/3

7:31 pm-12:45 pm

2 stops16h 14m

Christiansted Henry Rohlsen

Mon 10/6

4:02 pm-12:28 am

1 stop9h 26m

$429

HoustonChristiansted

IAH - STX

IAHSTX

Houston George Bush Intcntl

Fri 10/3

7:31 pm-6:51 pm

2 stops22h 20m

Christiansted Henry Rohlsen

Mon 10/6

4:02 pm-1:48 pm

2 stops22h 46m

$457

HoustonChristiansted

IAH - STX

IAHSTX

Houston George Bush Intcntl

Thu 1/15

5:44 am-9:29 pm

1 stop13h 45m

Christiansted Henry Rohlsen

Sun 1/25

7:00 am-9:38 pm

1 stop16h 38m

$555

HoustonChristiansted

HOU - STX

HOUSTX

Houston Hobby

Thu 10/30

8:11 pm-2:50 pm

2 stops17h 39m

Christiansted Henry Rohlsen

Sun 11/2

4:02 pm-11:57 pm

2 stops9h 55m

$559

HoustonChristiansted

IAH - STX

IAHSTX

Houston George Bush Intcntl

Tue 3/10

6:00 am-1:24 pm

1 stop6h 24m

Christiansted Henry Rohlsen

Wed 3/11

2:19 pm-11:59 pm

1 stop10h 40m

$595

HoustonChristiansted

HOU - STX

HOUSTX

Houston Hobby

Thu 2/5

6:00 am-2:24 pm

1 stop6h 24m

Christiansted Henry Rohlsen

Sun 2/8

3:19 pm-9:46 pm

1 stop8h 27m

$605

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 Croix from

How to get the cheapest flight ticket from Houston 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

What is the cheapest airline that flies from Houston to Saint Croix?

Spirit Airlines, Delta, and American Airlines are the most popular carriers operating from Houston to Saint Croix

Cheap Houston to Saint Croix flight deals and tips

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

Direct flights

None
There are no direct flights from Houston to Saint Croix. There are no popular flight routes from Houston to Saint Croix.
Search flight deals

  • When did momondo last update prices for flights from Houston to Saint Croix?

    Prices for flights from Houston to Saint Croix are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to Saint Croix?

  • How old do you have to be to fly from Houston to Saint Croix?

    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 Houston to Saint Croix.

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

    The travel and health documents required for your trip to Saint Croix 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 Saint Croix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Saint Croix

Compare and see reviews for airlines that fly from Houston to Saint Croix with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $207Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $463Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Saint Croix from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Croix quick and easy, saving you time and money.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Croix from Houston.

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

Yes. momondo can track prices for Houston to Saint Croix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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