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Cheap flights from St. Louis (STL) to Saint Croix from $140

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — STX
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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When is the cheapest time to fly from St. Louis to Saint Croix (STL - SC)?

When flying from St. Louis to Saint Croix, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from St. Louis to Saint Croix

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Saint Croix. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Consider these cheap American Airlines flights we've found departing from St. Louis to Saint Croix. Deals update often to give you more flight options matching your criteria
Thu 5/165:19 amSTL - STX
1 stop10h 06mAmerican Airlines
Wed 5/225:15 pmSTX - STL
1 stop7h 04mAmerican Airlines
Deal found 4/26$323
Thu 5/165:19 amSTL - STX
1 stop10h 06mAmerican Airlines
Wed 5/225:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 4/26$326
Thu 5/165:21 amSTL - STX
2 stops10h 04mAmerican Airlines
Wed 5/225:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 4/26$356
Sat 5/254:20 pmSTL - STX
2 stops23h 05mAmerican Airlines
Wed 5/292:16 pmSTX - STL
2 stops20h 37mAmerican Airlines
Deal found 4/25$415
Fri 5/244:20 pmSTL - STX
2 stops19h 34mAmerican Airlines
Sat 6/12:16 pmSTX - STL
2 stops20h 37mAmerican Airlines
Deal found 4/25$416
Thu 9/127:37 amSTL - STX
2 stops28h 40mAmerican Airlines
Wed 9/182:57 pmSTX - STL
1 stop9h 03mAmerican Airlines
Deal found 4/25$438
Mon 7/15:42 pmSTL - STX
2 stops19h 58mAmerican Airlines
Sat 7/63:14 pmSTX - STL
2 stops18h 16mAmerican Airlines
Deal found 4/25$466
Thu 5/95:21 amSTL - STX
2 stops10h 04mAmerican Airlines
Mon 5/135:15 pmSTX - STL
2 stops20h 55mAmerican Airlines
Deal found 4/25$476
Fri 5/244:48 pmSTL - STX
1 stop22h 37mAmerican Airlines
Sat 6/12:16 pmSTX - STL
2 stops20h 37mAmerican Airlines
Deal found 4/25$508

Cheap Spirit Airlines flights from St. Louis to Saint Croix

Explore cheap flight options specifically provided by Spirit Airlines for the route between St. Louis and Saint Croix. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Some of the best deals we've found on Spirit Airlines flights traveling from St. Louis to Saint Croix. Check back soon if you're not seeing flights that suit your needs.
Sat 5/255:15 pmSTL - STX
1 stop21h 46mSpirit Airlines
Wed 5/295:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 4/25$285
Tue 5/710:34 amSTL - STX
1 stop28h 27mSpirit Airlines
Wed 5/155:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 4/25$320
Tue 5/72:35 pmSTL - STX
2 stops24h 26mSpirit Airlines
Wed 5/155:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 4/25$339
Thu 5/97:30 pmSTL - STX
2 stops19h 31mSpirit Airlines
Mon 5/135:01 pmSTX - STL
1 stop17h 38mSpirit Airlines
Deal found 4/25$358
Tue 5/72:35 pmSTL - STX
2 stops24h 26mSpirit Airlines
Wed 5/155:01 pmSTX - STL
2 stops26h 39mSpirit Airlines
Deal found 4/25$366
Thu 5/96:19 pmSTL - STX
1 stop20h 42mSpirit Airlines
Mon 5/135:01 pmSTX - STL
1 stop17h 38mSpirit Airlines
Deal found 4/25$383
Sat 5/2511:39 amSTL - STX
2 stops27h 22mSpirit Airlines
Wed 5/295:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 4/25$396
Tue 5/72:35 pmSTL - STX
3 stops24h 26mSpirit Airlines
Wed 5/155:01 pmSTX - STL
3 stops26h 39mSpirit Airlines
Deal found 4/24$437

Cheap St. Louis to Saint Croix flights in April & May 2024

Find cheap flight options from St. Louis to Saint Croix specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
Check out some of the best flight deals from St. Louis to Saint Croix in 2024. Check back regularly for other flight deals.
Fri 5/247:44 pmSTL - STX
1 stop13h 54mFrontier
Sat 6/112:58 pmSTX - STL
1 stop19h 10mFrontier
Deal found 4/25$140
Sat 5/255:15 pmSTL - STX
1 stop21h 46mSpirit Airlines
Wed 5/295:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 4/25$285
Tue 5/710:34 amSTL - STX
1 stop28h 27mSpirit Airlines
Wed 5/155:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 4/25$320
Thu 5/165:19 amSTL - STX
1 stop10h 06mAmerican Airlines
Wed 5/225:15 pmSTX - STL
1 stop7h 04mAmerican Airlines
Deal found 4/26$323
Thu 5/165:19 amSTL - STX
1 stop10h 06mAmerican Airlines
Wed 5/225:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 4/26$326
Tue 5/72:35 pmSTL - STX
2 stops24h 26mSpirit Airlines
Wed 5/155:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 4/25$339
Thu 5/165:21 amSTL - STX
2 stops10h 04mAmerican Airlines
Wed 5/225:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 4/26$356
Thu 5/97:30 pmSTL - STX
2 stops19h 31mSpirit Airlines
Mon 5/135:01 pmSTX - STL
1 stop17h 38mSpirit Airlines
Deal found 4/25$358
Tue 5/72:35 pmSTL - STX
2 stops24h 26mSpirit Airlines
Wed 5/155:01 pmSTX - STL
2 stops26h 39mSpirit Airlines
Deal found 4/25$366

St. Louis to Saint Croix 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Saint Croix in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Check out some of the best flight deals from St. Louis to Saint Croix in 2024. Check back regularly for other flight deals.
Fri 5/247:44 pmSTL - STX
1 stop13h 54mFrontier
Sat 6/112:58 pmSTX - STL
1 stop19h 10mFrontier
Deal found 4/25$140
Sat 5/255:15 pmSTL - STX
1 stop21h 46mSpirit Airlines
Wed 5/295:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 4/25$285
Tue 5/710:34 amSTL - STX
1 stop28h 27mSpirit Airlines
Wed 5/155:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 4/25$320
Thu 5/165:19 amSTL - STX
1 stop10h 06mAmerican Airlines
Wed 5/225:15 pmSTX - STL
1 stop7h 04mAmerican Airlines
Deal found 4/26$323
Tue 12/314:51 pmSTL - STX
2 stops21h 08mAmerican Airlines
Fri 1/104:32 pmSTX - STL
2 stops19h 09mAmerican Airlines
Deal found 4/24$325
Sat 11/94:16 pmSTL - STX
2 stops19h 34mAmerican Airlines
Wed 11/133:52 pmSTX - STL
2 stops18h 17mAmerican Airlines
Deal found 4/25$326
Tue 5/72:35 pmSTL - STX
2 stops24h 26mSpirit Airlines
Wed 5/155:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 4/25$339
Tue 12/314:51 pmSTL - STX
2 stops21h 08mAmerican Airlines
Fri 1/104:32 pmSTX - STL
1 stop17h 40mAmerican Airlines
Deal found 4/24$355
Thu 5/165:21 amSTL - STX
2 stops10h 04mAmerican Airlines
Wed 5/225:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 4/26$356

Find flights from St. Louis to Saint Croix within your budget

Customize your flight search to find flights from St. Louis 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, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$140 - $571

Route

Depart

Return

Price

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Fri 5/24

1 stop13h 54m

Christiansted Henry Rohlsen

Sat 6/1

1 stop19h 10m

$140

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Sat 5/25

1 stop21h 46m

Christiansted Henry Rohlsen

Wed 5/29

1 stop25h 28m

$285

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Tue 5/7

1 stop28h 27m

Christiansted Henry Rohlsen

Wed 5/15

1 stop25h 28m

$320

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Thu 5/16

1 stop10h 06m

Christiansted Henry Rohlsen

Wed 5/22

1 stop7h 04m

$323

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Thu 5/16

1 stop10h 06m

Christiansted Henry Rohlsen

Wed 5/22

2 stops17h 38m

$326

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Tue 5/7

2 stops24h 26m

Christiansted Henry Rohlsen

Wed 5/15

1 stop25h 28m

$339

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Thu 5/16

2 stops10h 04m

Christiansted Henry Rohlsen

Wed 5/22

2 stops17h 38m

$356

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Thu 5/9

2 stops19h 31m

Christiansted Henry Rohlsen

Mon 5/13

1 stop17h 38m

$358

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Tue 5/7

2 stops20h 15m

Christiansted Henry Rohlsen

Wed 5/15

3 stops44h 49m

$571

Flights are sorted by cheapest first

Deals found on 4/25

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Saint Croix

Get insights into the airlines that provide service to Saint Croix. 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 Croix. Reviews last updated April 26, 2024.
To help decide which airline to fly from St. Louis to Saint Croix, see what other customers have to say about American Airlines and Spirit Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.3
Good
14,889 reviews
Check prices

Overall

7.3

Boarding

7.6

Comfort

7.2

Entertainment

7.1

Crew

8.0

Food

6.6

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

American Airlines
7.3
Good
14,889 reviews
American Airlines
7.3
Good
14,889 reviews
Check prices

Overall

7.3

Boarding

7.6

Comfort

7.2

Entertainment

7.1

Crew

8.0

Food

6.6

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Spirit Airlines
6.4
Okay
8,746 reviews
American Airlines
7.3
Good
14,889 reviews
Check prices

Overall

7.3

Boarding

7.6

Comfort

7.2

Entertainment

7.1

Crew

8.0

Food

6.6

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Frontier
6.3
Okay
4,132 reviews
American Airlines
7.3
Good
14,889 reviews
Check prices

Overall

7.3

Boarding

7.6

Comfort

7.2

Entertainment

7.1

Crew

8.0

Food

6.6

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Saint Croix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Saint Croix?

    If you book a flight to Saint Croix from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • Can I find flights from St. Louis to Saint Croix for under $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Saint Croix for under $200. The cheapest flight booked recently is on Frontier for just $140, but on average you can expect to pay $391.

  • What does STL to STX mean?

    STL stands for Lambert-St Louis Airport, while STX stands for Christiansted Henry Rohlsen Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Christiansted Sea Plane Base Airport (SSB) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from St. Louis to Saint Croix that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Saint Croix flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Saint Croix with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Saint Croix flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Saint Croix that include hotel bookings?

    Yes. In addition to deals on St. Louis to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Saint Croix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Saint Croix.

  • Can I find deals for business class flights from St. Louis to Saint Croix?

    Yes. Cheapflights offers flight deals from St. Louis to Saint Croix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Saint Croix that allow pets onboard?

    Many airlines flying from St. Louis to Saint Croix offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Saint Croix?

    Yes, you can often find last-minute deals on St. Louis to Saint Croix flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Saint Croix flight deals updated?

    The St. Louis to Saint Croix flight deals you see on this page were last updated on 4/26.

See more FAQs

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Alternative routes for St. Louis to Saint Croix
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from St. Louis to Saint Croix

Discover the top 2 airlines that operate flights from St. Louis to Saint Croix. 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 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$516FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$322Average$603FlexibilityNo cancel feeOn-timeN/A
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Search flights from St. Louis to Saint Croix by cabin class

Find flights from St. Louis to Saint Croix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Saint Croix?

Cheapflights helps you search for flights from St. Louis to Saint Croix via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Saint Croix?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Saint Croix from St. Louis.

Can Cheapflights find flights from St. Louis to Saint Croix with no change fees?

Certainly. Search results for flights to Saint Croix from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St. Louis to Saint Croix become cheaper?

Yes! Start tracking prices for St. Louis to Saint Croix flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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