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Saint Croix

$320+ Cheap flights from Missouri to Saint Croix

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — STX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Missouri to Saint Croix

Keep the following information in mind while searching for Missouri to Saint Croix flight deals. Data was last updated September 16, 2025.

Round-trip from

$429
(American Airlines)
From Missouri to Saint Croix
Search Deals

Find flight deals from Missouri to Saint Croix

Cheapest flights from Missouri to Saint Croix
Explore the most affordable flight options available from Missouri to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:57 amSTL - STX
1 stop27h 10mSpirit Airlines
Wed 10/224:02 pmSTX - STL
1 stop19h 00mSpirit Airlines
Deal found 9/16$320
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:57 amSTL - STX
1 stop27h 10mSpirit Airlines
Wed 10/224:02 pmSTX - STL
1 stop19h 00mSpirit Airlines
Deal found 9/16$325
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:57 amSTL - STX
1 stop27h 10mSpirit Airlines
Fri 10/244:02 pmSTX - STL
1 stop27h 08mSpirit Airlines
Deal found 9/16$330
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:57 amSTL - STX
1 stop27h 10mSpirit Airlines
Fri 10/244:02 pmSTX - STL
1 stop27h 08mSpirit Airlines
Deal found 9/16$336
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:32 amSTL - STX
2 stops26h 35mMultiple Airlines
Wed 10/224:02 pmSTX - STL
1 stop19h 00mMultiple Airlines
Deal found 9/16$359
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:32 amSTL - STX
2 stops26h 35mMultiple Airlines
Wed 10/224:02 pmSTX - STL
1 stop19h 00mMultiple Airlines
Deal found 9/16$368
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:32 amSTL - STX
2 stops26h 35mMultiple Airlines
Fri 10/244:02 pmSTX - STL
1 stop27h 08mMultiple Airlines
Deal found 9/16$369
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:32 amSTL - STX
2 stops26h 35mMultiple Airlines
Fri 10/244:02 pmSTX - STL
1 stop27h 08mMultiple Airlines
Deal found 9/16$378
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:16 pmMCI - STX
2 stops20h 56mAmerican Airlines
Sat 11/156:42 pmSTX - MCI
2 stops17h 45mAmerican Airlines
Deal found 9/15$429
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:15 pmSTL - STX
2 stops15h 33mMultiple Airlines
Wed 10/224:02 pmSTX - STL
1 stop19h 00mMultiple Airlines
Deal found 9/16$446
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:57 amSTL - STX
1 stop27h 10mMultiple Airlines
Sat 10/257:50 amSTX - STL
2 stops11h 20mMultiple Airlines
Deal found 9/16$447
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:57 amSTL - STX
1 stop27h 10mMultiple Airlines
Tue 10/287:16 pmSTX - STL
2 stops39h 46mMultiple Airlines
Deal found 9/16$448

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Missouri to Saint Croix that are best for you.

Fly from

Missouri

Fly to

Saint Croix

Route

Depart

Return

Price

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Sun 10/19

10:57 am-3:07 pm

1 stop27h 10m

Christiansted Henry Rohlsen

Wed 10/22

4:02 pm-10:02 am

1 stop19h 00m

$325

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Sun 10/19

11:32 am-3:07 pm

2 stops26h 35m

Christiansted Henry Rohlsen

Wed 10/22

4:02 pm-10:02 am

1 stop19h 00m

$359

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Sun 10/19

11:32 am-3:07 pm

2 stops26h 35m

Christiansted Henry Rohlsen

Fri 10/24

4:02 pm-6:10 pm

1 stop27h 08m

$369

Kansas CityChristiansted

MCI - STX

MCISTX

Kansas City

Mon 11/10

5:49 pm-3:12 pm

2 stops19h 23m

Christiansted Henry Rohlsen

Sat 11/15

6:42 pm-11:59 pm

1 stop7h 17m

$429

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Sat 10/18

7:15 pm-11:48 am

2 stops15h 33m

Christiansted Henry Rohlsen

Wed 10/22

4:02 pm-10:02 am

1 stop19h 00m

$446

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Thu 10/16

10:57 am-3:07 pm

1 stop27h 10m

Christiansted Henry Rohlsen

Sat 10/25

7:50 am-6:10 pm

2 stops11h 20m

$447

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Thu 10/16

10:57 am-3:07 pm

1 stop27h 10m

Christiansted Henry Rohlsen

Tue 10/28

7:16 pm-10:02 am

2 stops39h 46m

$448

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Sun 10/19

10:57 am-3:07 pm

1 stop27h 10m

Christiansted Henry Rohlsen

Tue 10/28

7:16 pm-10:02 am

2 stops39h 46m

$454

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Sat 10/18

7:15 pm-11:48 am

2 stops15h 33m

Christiansted Henry Rohlsen

Fri 10/24

4:02 pm-6:10 pm

1 stop27h 08m

$457

Kansas CityChristiansted

MCI - STX

MCISTX

Kansas City

Thu 12/11

6:39 pm-3:17 pm

2 stops18h 38m

Christiansted Henry Rohlsen

Wed 12/17

6:38 pm-12:25 am

1 stop7h 47m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 15 results
1
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Best time to book a flight from Missouri to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Saint Croix

What is the cheapest month to book a flight from Missouri to Saint Croix?

Currently, April is the cheapest month in which you can book a flight from Missouri to Saint Croix (average of $194). Flying from Missouri to Saint Croix in October is currently the most expensive (average of $568). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to SC?

Find hourly flight availability from Missouri to Saint Croix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Missouri 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.

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 September 16, 2025.
Get a feel of what it's like to fly with Delta, American Airlines, and Spirit Airlines from Missouri to Saint Croix by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,019 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • How long is the flight from Missouri to Saint Croix?

    There are many flights that can get you from Missouri to Saint Croix in 19h 23m. Fly via Spirit Airlines or American Airlines to get the fastest option. Missouri and Saint Croix are separated by a distance of 2330 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Missouri to Saint Croix?

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

  • Can I find deals for business class flights from Missouri to Saint Croix?

    Yes. Cheapflights offers flight deals from Missouri 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.

  • What is the cheapest month to book a flight from Missouri to Saint Croix?

    Currently, April is the cheapest month in which you can book a flight from Missouri to Saint Croix (average of $194). Flying from Missouri to Saint Croix in October is currently the most expensive (average of $568). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Missouri to Saint Croix

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Top 3 airlines flying from Missouri to Saint Croix

Discover the top 3 airlines that operate flights from Missouri 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$259Average$337FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$317Average$619FlexibilityNo cancel feeOn-time71%
DeltaCheapest$344Average$630FlexibilityNo cancel feeOn-timeN/A

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