What airlines fly to Saint Croix?

American Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to Saint Croix from Missouri according to our data. American Airlines is the first choice among our users, with 82% of people opting to fly with this airline when traveling to Saint Croix. Keep in mind that there are 3 different airlines that fly to Saint Croix on a routine basis, so you have a few additional options to choose from.

How long is the flight from Missouri to Saint Croix?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Saint Croix you fly into. For example, flying from Springfield to Christiansted takes 6h 24m on average. On the other hand, flying from St. Louis to Christiansted takes 6h 24m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

Prices for flights from Missouri to Saint Croix were last updated today.

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

As of October 2025, there are 3 operators available to choose from for flights from Missouri to Saint Croix.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Saint Croix.

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

The required travel and health documents for your Saint Croix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Croix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$425 Cheap Flights from Missouri to Saint Croix in 2025/26

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6:00 am - 2:24 pmMCI-STX

6h 24m1 stop

3:19 pm - 12:01 amSTX-MCI

10h 42m1 stop

$425Delta

Find Deal

Fri, Feb 27 - Tue, Mar 3

6:23 am - 9:31 pmMCI-STX

13h 08m2 stops

8:30 am - 9:27 pmSTX-MCI

14h 57m2 stops

$429American Airlines

Find Deal

Thu, Jan 22 - Thu, Jan 29

5:05 am - 10:47 pmSTL-STX

15h 42m1 stop

4:33 pm - 11:12 pmSTX-STL

8h 39m1 stop

$455American Airlines

Find Deal

Wed, Dec 31 - Mon, Jan 12

6:30 am - 10:47 pmSTL-STX

14h 17m2 stops

6:09 pm - 9:40 amSTX-STL

17h 31m2 stops

$459American Airlines

Find Deal

Wed, Dec 31 - Mon, Jan 12

6:39 pm - 5:43 pmMCI-STX

21h 04m2 stops

6:35 pm - 8:59 amSTX-MCI

16h 24m2 stops

$473American Airlines

Find Deal

Thu, Dec 11 - Wed, Dec 17

6:00 am - 2:24 pmMCI-STX

6h 24m1 stop

3:19 pm - 12:01 amSTX-MCI

10h 42m1 stop

$483Delta

Find Deal

Sat, Jan 31 - Thu, Feb 5

10:00 am - 9:31 pmSTL-STX

9h 31m1 stop

6:09 pm - 11:59 pmSTX-STL

7h 50m1 stop

$495American Airlines

Find Deal

Tue, Jan 6 - Tue, Jan 13

5:05 am - 10:47 pmSTL-STX

15h 42m1 stop

8:30 am - 7:29 pmSTX-STL

12h 59m2 stops

$499American Airlines

Find Deal

Wed, Dec 31 - Mon, Jan 12

6:15 am - 8:55 amSTL-STX

25h 40m2 stops

8:00 am - 9:42 amSTX-STL

50h 42m2 stops

$1,536United Airlines

Find Deal

Fri, Mar 20 - Tue, Mar 24

11:26 am - 8:55 amSGF-STX

20h 29m2 stops

8:00 am - 2:39 pmSTX-SGF

32h 39m2 stops

$1,605United Airlines

Find Deal

Sat, Nov 1 - Tue, Nov 4

Delta flights from Missouri to Saint Croix

Our best Delta deals on Missouri to Saint Croix flight tickets

Delta

Feb 27

MCI6:00 amKansas City

6h 24m

1 stop

STX2:24 pmChristiansted Henry Rohlsen

Mar 3

STX3:19 pmChristiansted Henry Rohlsen

10h 42m

1 stop

MCI12:01 amKansas City

$425

Find similar

Delta

Jan 31

MCI6:00 amKansas City

6h 24m

1 stop

STX2:24 pmChristiansted Henry Rohlsen

Feb 5

STX3:19 pmChristiansted Henry Rohlsen

10h 42m

1 stop

MCI12:01 amKansas City

$483

Find similar

Delta

Mar 14

MCI6:00 amKansas City

6h 24m

1 stop

STX1:24 pmChristiansted Henry Rohlsen

Mar 21

STX2:19 pmChristiansted Henry Rohlsen

7h 49m

1 stop

MCI9:08 pmKansas City

$1,326

Find similar

American Airlines flights from Missouri to Saint Croix

Our best American Airlines deals on Missouri to Saint Croix flight tickets

American Airlines

Jan 22

MCI6:23 amKansas City

13h 08m

2 stops

STX9:31 pmChristiansted Henry Rohlsen

Jan 29

STX8:30 amChristiansted Henry Rohlsen

14h 57m

2 stops

MCI9:27 pmKansas City

$429

Find similar

American Airlines

Dec 31

STL5:05 amLambert-St Louis

15h 42m

1 stop

STX10:47 pmChristiansted Henry Rohlsen

Jan 12

STX4:33 pmChristiansted Henry Rohlsen

8h 39m

1 stop

STL11:12 pmLambert-St Louis

$455

Find similar

American Airlines

Dec 31

STL6:30 amLambert-St Louis

14h 17m

2 stops

STX10:47 pmChristiansted Henry Rohlsen

Jan 12

STX6:09 pmChristiansted Henry Rohlsen

17h 31m

2 stops

STL9:40 amLambert-St Louis

$459

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityChristiansted

MCI - STX

MCISTX

Kansas City

Fri 2/27

6:00 am-2:24 pm

1 stop6h 24m

Christiansted Henry Rohlsen

Tue 3/3

3:19 pm-12:01 am

1 stop10h 42m

$425

Kansas CityChristiansted

MCI - STX

MCISTX

Kansas City

Thu 1/22

6:23 am-9:31 pm

2 stops13h 08m

Christiansted Henry Rohlsen

Thu 1/29

8:30 am-9:27 pm

2 stops14h 57m

$429

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Wed 12/31

5:05 am-10:47 pm

1 stop15h 42m

Christiansted Henry Rohlsen

Mon 1/12

4:33 pm-11:12 pm

1 stop8h 39m

$455

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Wed 12/31

6:30 am-10:47 pm

2 stops14h 17m

Christiansted Henry Rohlsen

Mon 1/12

6:09 pm-9:40 am

2 stops17h 31m

$459

Kansas CityChristiansted

MCI - STX

MCISTX

Kansas City

Thu 12/11

6:39 pm-5:43 pm

2 stops21h 04m

Christiansted Henry Rohlsen

Wed 12/17

6:35 pm-8:59 am

2 stops16h 24m

$473

Kansas CityChristiansted

MCI - STX

MCISTX

Kansas City

Sat 1/31

6:00 am-2:24 pm

1 stop6h 24m

Christiansted Henry Rohlsen

Thu 2/5

3:19 pm-12:01 am

1 stop10h 42m

$483

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Tue 1/6

10:00 am-9:31 pm

1 stop9h 31m

Christiansted Henry Rohlsen

Tue 1/13

6:09 pm-11:59 pm

1 stop7h 50m

$495

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Wed 12/31

5:05 am-10:47 pm

1 stop15h 42m

Christiansted Henry Rohlsen

Mon 1/12

8:30 am-7:29 pm

2 stops12h 59m

$499

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Fri 3/20

6:15 am-8:55 am

2 stops25h 40m

Christiansted Henry Rohlsen

Tue 3/24

8:00 am-9:42 am

2 stops50h 42m

$1,536

SpringfieldChristiansted

SGF - STX

SGFSTX

Springfield-Branson

Sat 11/1

11:26 am-8:55 am

2 stops20h 29m

Christiansted Henry Rohlsen

Tue 11/4

8:00 am-2:39 pm

2 stops32h 39m

$1,605

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Missouri 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

Prices

Airlines

Other information

Can stopping save me money on Missouri to Saint Croix flights?

You could potentially save up to 38% on your flight if you consider stops on a Missouri to Saint Croix flight.

Cheap Missouri to Saint Croix flight deals and tips

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

Direct flights	None

There are no direct flights from Missouri to Saint Croix. There are no popular flight routes from Missouri to Saint Croix.

Search flight deals

When did momondo last update prices for flights from Missouri to Saint Croix?
Prices for flights from Missouri to Saint Croix were last updated today.
How many operators does momondo search for flights from Missouri to Saint Croix?
As of October 2025, there are 3 operators available to choose from for flights from Missouri to Saint Croix.
How old do you have to be to fly from Missouri to Saint Croix?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Saint Croix.
What documentation or ID do you need to fly to Saint Croix?
The required travel and health documents for your Saint Croix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Croix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Saint Croix

Compare and see reviews for airlines that fly from Missouri to Saint Croix with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $259	Free Cancellation	Rating 6.3 8,082 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $323	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
Delta	PriceFrom $344	Free Cancellation	Rating 7.9 7,969 reviews	Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to Saint Croix. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Saint Croix from Missouri which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Missouri to Saint Croix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Missouri to Saint Croix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Flights to Saint Thomas Islandfrom $171

Cheap flights from Missouri to Saint Croix from $425

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Saint Croix departing on 2/27. 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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Big names and deals

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Find the cheapest flights from Missouri to Saint Croix

Cheap round-trip flights

Delta flights from Missouri to Saint Croix

Our best Delta deals on Missouri to Saint Croix flight tickets

American Airlines flights from Missouri to Saint Croix

Our best American Airlines deals on Missouri to Saint Croix flight tickets

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Use the filters below to find and compare flights from Missouri to Saint Croix that are best for you.

See travel insights to Saint Croix from

How to get the cheapest flight ticket from Missouri 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 Missouri to Saint Croix flights?

You could potentially save up to 38% on your flight if you consider stops on a Missouri to Saint Croix flight.

What airlines fly to Saint Croix?

How long is the flight from Missouri to Saint Croix?

Cheap Missouri to Saint Croix flight deals and tips

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

Direct flights

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

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

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

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

Best airlines flying from Missouri to Saint Croix

Compare and see reviews for airlines that fly from Missouri to Saint Croix with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Saint Croix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Croix

Popular cities in Saint Croix

Popular flights according to clicks in the last 7 days on momondo