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Cheap flights from St. Louis (STL) to Saint Croix from $224

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 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
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 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 2,795,183 searches. Data last updated May 5, 2024.
Consider these cheap Spirit Airlines flights we've found departing from St. Louis to Saint Croix. Deals update often to give you more flight options matching your criteria
Sat 5/255:15 pmSTL - STX
1 stop21h 46mSpirit Airlines
Wed 5/295:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 5/4$285
Sat 5/2511:39 amSTL - STX
2 stops27h 22mSpirit Airlines
Wed 5/295:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 5/4$323
Thu 5/167:30 pmSTL - STX
2 stops19h 31mSpirit Airlines
Wed 5/225:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 5/4$450
Thu 5/166:19 pmSTL - STX
1 stop20h 42mSpirit Airlines
Wed 5/225:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 5/4$483
Thu 5/167:30 pmSTL - STX
2 stops19h 31mSpirit Airlines
Wed 5/225:01 pmSTX - STL
2 stops26h 39mSpirit Airlines
Deal found 5/4$502
Tue 5/710:34 amSTL - STX
1 stop28h 27mSpirit Airlines
Wed 5/155:01 pmSTX - STL
2 stops26h 39mSpirit Airlines
Deal found 5/4$539
Tue 5/710:34 amSTL - STX
1 stop28h 27mSpirit Airlines
Wed 5/155:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 5/4$558
Thu 5/96:19 pmSTL - STX
1 stop20h 42mSpirit Airlines
Mon 5/135:01 pmSTX - STL
1 stop17h 38mSpirit Airlines
Deal found 5/4$577
Thu 5/97:30 pmSTL - STX
2 stops19h 31mSpirit Airlines
Mon 5/135:01 pmSTX - STL
1 stop17h 38mSpirit Airlines
Deal found 5/4$579

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 2,795,183 searches. Data last updated May 5, 2024.
Some of the best deals we've found on American Airlines flights traveling from St. Louis to Saint Croix. Check back soon if you're not seeing flights that suit your needs.
Sat 5/254:20 pmSTL - STX
2 stops23h 05mAmerican Airlines
Wed 5/295:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 5/4$325
Mon 7/15:38 pmSTL - STX
2 stops21h 52mAmerican Airlines
Sat 7/63:14 pmSTX - STL
2 stops18h 16mAmerican Airlines
Deal found 5/4$375
Fri 5/244:20 pmSTL - STX
2 stops19h 34mAmerican Airlines
Sat 6/15:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 5/4$400
Fri 5/245:19 amSTL - STX
1 stop10h 06mAmerican Airlines
Sat 6/15:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 5/4$401
Mon 7/15:38 pmSTL - STX
2 stops21h 52mAmerican Airlines
Sat 7/64:15 pmSTX - STL
1 stop7h 18mAmerican Airlines
Deal found 5/4$465
Thu 5/162:00 pmSTL - STX
2 stops21h 54mAmerican Airlines
Wed 5/222:16 pmSTX - STL
2 stops10h 06mAmerican Airlines
Deal found 5/4$520
Sun 6/25:08 pmSTL - STX
2 stops22h 17mAmerican Airlines
Sun 6/93:30 pmSTX - STL
2 stops18h 03mAmerican Airlines
Deal found 5/3$586
Thu 5/95:04 amSTL - STX
2 stops10h 21mAmerican Airlines
Mon 5/135:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 5/4$625
Sun 6/25:19 amSTL - STX
1 stop6h 35mAmerican Airlines
Sun 6/93:30 pmSTX - STL
2 stops18h 03mAmerican Airlines
Deal found 5/3$686

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

Find cheap flight options from St. Louis to Saint Croix specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 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 stop8h 41mFrontier
Deal found 5/4$224
Sat 5/255:15 pmSTL - STX
1 stop21h 46mSpirit Airlines
Wed 5/295:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 5/4$285
Sat 5/2511:39 amSTL - STX
2 stops27h 22mSpirit Airlines
Wed 5/295:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 5/4$323
Sat 5/254:20 pmSTL - STX
2 stops23h 05mAmerican Airlines
Wed 5/295:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 5/4$325
Fri 5/244:20 pmSTL - STX
2 stops19h 34mAmerican Airlines
Sat 6/15:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 5/4$400
Fri 5/245:19 amSTL - STX
1 stop10h 06mAmerican Airlines
Sat 6/15:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 5/4$401
Thu 5/167:30 pmSTL - STX
2 stops19h 31mSpirit Airlines
Wed 5/225:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 5/4$450
Fri 5/244:45 pmSTL - STX
3 stops22h 16mMultiple Airlines
Sat 6/15:01 pmSTX - STL
3 stops26h 39mMultiple Airlines
Deal found 5/4$475
Thu 5/166:19 pmSTL - STX
1 stop20h 42mSpirit Airlines
Wed 5/225:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 5/4$483

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 2,795,183 searches. Data last updated May 5, 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 stop8h 41mFrontier
Deal found 5/4$224
Sat 5/255:15 pmSTL - STX
1 stop21h 46mSpirit Airlines
Wed 5/295:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 5/4$285
Sat 5/2511:39 amSTL - STX
2 stops27h 22mSpirit Airlines
Wed 5/295:01 pmSTX - STL
1 stop25h 28mSpirit Airlines
Deal found 5/4$323
Tue 12/314:51 pmSTL - STX
2 stops21h 08mAmerican Airlines
Fri 1/104:32 pmSTX - STL
1 stop17h 40mAmerican Airlines
Deal found 5/4$325
Sat 11/94:16 pmSTL - STX
2 stops19h 34mAmerican Airlines
Wed 11/133:52 pmSTX - STL
2 stops18h 17mAmerican Airlines
Deal found 5/4$326
Fri 11/12:43 pmSTL - STX
2 stops21h 07mAmerican Airlines
Wed 11/63:52 pmSTX - STL
2 stops18h 17mAmerican Airlines
Deal found 5/3$355
Fri 11/12:43 pmSTL - STX
2 stops21h 07mAmerican Airlines
Wed 11/65:20 pmSTX - STL
1 stop7h 51mAmerican Airlines
Deal found 5/3$356
Sat 11/94:16 pmSTL - STX
2 stops19h 34mAmerican Airlines
Wed 11/135:20 pmSTX - STL
1 stop7h 51mAmerican Airlines
Deal found 5/4$358
Mon 7/15:38 pmSTL - STX
2 stops21h 52mAmerican Airlines
Sat 7/63:14 pmSTX - STL
2 stops18h 16mAmerican Airlines
Deal found 5/4$375

St. Louis to Saint Croix flights leaving soon

Find last-minute flight options from St. Louis to Saint Croix for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Have a look at some of the last-minute flights available departing from St. Louis to Saint Croix. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 5/96:19 pmSTL - STX
1 stop20h 42mSpirit Airlines
Mon 5/135:01 pmSTX - STL
1 stop17h 38mSpirit Airlines
Deal found 5/4$577
Thu 5/97:30 pmSTL - STX
2 stops19h 31mSpirit Airlines
Mon 5/135:01 pmSTX - STL
1 stop17h 38mSpirit Airlines
Deal found 5/4$579
Thu 5/95:04 amSTL - STX
2 stops10h 21mAmerican Airlines
Mon 5/135:15 pmSTX - STL
2 stops17h 38mAmerican Airlines
Deal found 5/4$625

One-way flights to Saint Croix from St. Louis

Search for one-way flight options from St. Louis to Saint Croix. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Saint Croix. Users needing a return flight from St. Louis to Saint Croix should utilize the search form above.
Wed 5/1511:36 amSTL - STX
3 stops27h 25mSpirit Airlines
Deal found 5/4$269
Wed 5/152:00 pmSTL - STX
2 stops21h 54mAmerican Airlines
Deal found 5/4$281
Wed 5/155:19 amSTL - STX
1 stop6h 35mAmerican Airlines
Deal found 5/4$282

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 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$224 - $488

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 stop8h 41m

$224

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

Sat 5/25

2 stops27h 22m

Christiansted Henry Rohlsen

Wed 5/29

1 stop25h 28m

$323

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Sat 5/25

2 stops23h 05m

Christiansted Henry Rohlsen

Wed 5/29

2 stops17h 38m

$325

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Mon 7/1

2 stops21h 52m

Christiansted Henry Rohlsen

Sat 7/6

2 stops18h 16m

$375

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Fri 5/24

2 stops19h 34m

Christiansted Henry Rohlsen

Sat 6/1

2 stops17h 38m

$400

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Fri 5/24

1 stop10h 06m

Christiansted Henry Rohlsen

Sat 6/1

2 stops17h 38m

$401

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Fri 5/24

3 stops22h 16m

Christiansted Henry Rohlsen

Sat 6/1

3 stops26h 39m

$475

Lambert-St LouisChristiansted Henry Rohlsen

STL - STX

STLSTX

Lambert-St Louis

Fri 5/24

3 stops22h 16m

Christiansted Henry Rohlsen

Sat 6/1

3 stops26h 39m

$488

Flights are sorted by cheapest first

Deals found on 5/4

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 May 5, 2024.
To help decide which airline to fly from St. Louis to Saint Croix, see what other customers have to say about Spirit Airlines and American 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
14,728 reviews
Check prices

Crew

8.0

Comfort

7.2

Entertainment

7.1

Overall

7.3

Boarding

7.6

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
14,728 reviews
American Airlines
7.3
Good
14,728 reviews
Check prices

Crew

8.0

Comfort

7.2

Entertainment

7.1

Overall

7.3

Boarding

7.6

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
8,728 reviews
American Airlines
7.3
Good
14,728 reviews
Check prices

Crew

8.0

Comfort

7.2

Entertainment

7.1

Overall

7.3

Boarding

7.6

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
4,098 reviews
American Airlines
7.3
Good
14,728 reviews
Check prices

Crew

8.0

Comfort

7.2

Entertainment

7.1

Overall

7.3

Boarding

7.6

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 $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Saint Croix for under $300. The cheapest flight booked recently is on Frontier for just $224, but on average you can expect to pay $457.

  • Are there last-minute flights available from St. Louis to Saint Croix for under $600?

    There are currently 3+ open flights from St. Louis to Saint Croix within the next 7 days for less than $600.

  • 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 5/4.

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 2,795,183 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$275Average$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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