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 St. Louis to Christiansted takes 6h 20m on average. On the other hand, flying from Kansas City 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.

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

Spirit Airlines and American Airlines are the most popular carriers operating from Missouri to Saint Croix

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 84% 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.

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 August 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.

$267 Cheap Flights from Missouri to Saint Croix in 2025

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Find the cheapest flights from Missouri to Saint Croix

Round-trip

One-way

Last minute

Cheap round-trip flights

6:33 pm - 3:50 pmMCI-STX

19h 17m2 stops

6:05 pm - 10:26 amSTX-MCI

18h 21m2 stops

$473American Airlines

Find Deal

Thu, Dec 11 - Wed, Dec 17

5:23 am - 1:06 pmSTL-STX

6h 43m1 stop

1:56 pm - 11:56 pmSTX-STL

11h 00m1 stop

$495American Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

12:51 pm - 1:06 pmSTL-STX

23h 15m2 stops

1:56 pm - 8:53 amSTX-STL

19h 57m2 stops

$499American Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

5:06 am - 1:03 pmMCI-STX

6h 57m1 stop

1:53 pm - 11:59 pmSTX-MCI

11h 06m1 stop

$513American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

12:20 pm - 12:22 pmSTL-STX

22h 02m1 stop

1:17 pm - 11:01 amSTX-STL

23h 44m1 stop

$522Spirit Airlines

Find Deal

Thu, Jan 1 - Sat, Feb 28

5:15 am - 9:39 amMCI-STX

27h 24m2 stops

9:15 am - 11:07 pmSTX-MCI

38h 52m3 stops

$721

Find Deal

Tue, Sep 16 - Tue, Sep 23

9:50 am - 11:07 amSTL-STX

24h 17m3 stops

12:13 pm - 12:00 pmSTX-STL

24h 47m3 stops

$773

Find Deal

Thu, Sep 4 - Mon, Sep 8

12:13 pm - 12:22 pmMCI-STX

22h 09m1 stop

1:27 pm - 5:03 pmSTX-MCI

29h 36m1 stop

$1,362Spirit Airlines

Find Deal

Fri, Dec 26 - Fri, Jan 2

12:25 pm - 6:00 pmSTL-STX

28h 35m2 stops

10:34 am - 9:59 pmSTX-STL

12h 25m2 stops

$1,467United Airlines

Find Deal

Sun, Oct 19 - Sun, Oct 26

6:05 am - 9:39 amMCI-STX

26h 34m2 stops

9:30 am - 11:25 pmSTX-MCI

14h 55m2 stops

$1,880United Airlines

Find Deal

Wed, Sep 3 - Sun, Sep 7

American Airlines flights from Missouri to Saint Croix

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

American Airlines

Dec 11

MCI6:33 pmKansas City

19h 17m

2 stops

STX3:50 pmChristiansted Henry Rohlsen

Dec 17

STX6:05 pmChristiansted Henry Rohlsen

18h 21m

2 stops

MCI10:26 amKansas City

$473

Find similar

American Airlines

Oct 7

STL5:23 amLambert-St Louis

6h 43m

1 stop

STX1:06 pmChristiansted Henry Rohlsen

Oct 14

STX1:56 pmChristiansted Henry Rohlsen

11h 00m

1 stop

STL11:56 pmLambert-St Louis

$495

Find similar

American Airlines

Oct 7

STL12:51 pmLambert-St Louis

23h 15m

2 stops

STX1:06 pmChristiansted Henry Rohlsen

Oct 14

STX1:56 pmChristiansted Henry Rohlsen

19h 57m

2 stops

STL8:53 amLambert-St Louis

$499

Find similar

United Airlines flights from Missouri to Saint Croix

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

United Airlines

Oct 19

STL12:25 pmLambert-St Louis

28h 35m

2 stops

STX6:00 pmChristiansted Henry Rohlsen

Oct 26

STX10:34 amChristiansted Henry Rohlsen

12h 25m

2 stops

STL9:59 pmLambert-St Louis

$1,467

Find similar

United Airlines

Aug 29

MCI5:47 pmKansas City

38h 52m

2 stops

STX9:39 amChristiansted Henry Rohlsen

Sep 2

STX9:30 amChristiansted Henry Rohlsen

14h 55m

2 stops

MCI11:25 pmKansas City

$1,774

Find similar

United Airlines

Sep 3

MCI6:05 amKansas City

26h 34m

2 stops

STX9:39 amChristiansted Henry Rohlsen

Sep 7

STX9:30 amChristiansted Henry Rohlsen

14h 55m

2 stops

MCI11:25 pmKansas City

$1,880

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityChristiansted

MCI - STX

MCISTX

Kansas City

Thu 12/11

6:33 pm-3:50 pm

2 stops19h 17m

Christiansted Henry Rohlsen

Wed 12/17

6:05 pm-10:26 am

2 stops18h 21m

$473

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Tue 10/7

5:23 am-1:06 pm

1 stop6h 43m

Christiansted Henry Rohlsen

Tue 10/14

1:56 pm-11:56 pm

1 stop11h 00m

$495

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Tue 10/7

12:51 pm-1:06 pm

2 stops23h 15m

Christiansted Henry Rohlsen

Tue 10/14

1:56 pm-8:53 am

2 stops19h 57m

$499

Kansas CityChristiansted

MCI - STX

MCISTX

Kansas City

Tue 9/16

5:06 am-1:03 pm

1 stop6h 57m

Christiansted Henry Rohlsen

Tue 9/23

1:53 pm-11:59 pm

1 stop11h 06m

$513

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Thu 1/1

12:20 pm-12:22 pm

1 stop22h 02m

Christiansted Henry Rohlsen

Sat 2/28

1:17 pm-11:01 am

1 stop23h 44m

$522

Kansas CityChristiansted

MCI - STX

MCISTX

Kansas City

Tue 9/16

5:15 am-9:39 am

2 stops27h 24m

Christiansted Henry Rohlsen

Tue 9/23

9:15 am-11:07 pm

3 stops38h 52m

$721

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Thu 9/4

9:50 am-11:07 am

3 stops24h 17m

Christiansted Henry Rohlsen

Mon 9/8

12:13 pm-12:00 pm

3 stops24h 47m

$773

Kansas CityChristiansted

MCI - STX

MCISTX

Kansas City

Fri 12/26

12:13 pm-12:22 pm

1 stop22h 09m

Christiansted Henry Rohlsen

Fri 1/2

1:27 pm-5:03 pm

1 stop29h 36m

$1,362

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Sun 10/19

12:25 pm-6:00 pm

2 stops28h 35m

Christiansted Henry Rohlsen

Sun 10/26

10:34 am-9:59 pm

2 stops12h 25m

$1,467

Kansas CityChristiansted

MCI - STX

MCISTX

Kansas City

Wed 9/3

6:05 am-9:39 am

2 stops26h 34m

Christiansted Henry Rohlsen

Sun 9/7

9:30 am-11:25 pm

2 stops14h 55m

$1,880

Flights are sorted by cheapest round-trip flights first.

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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 August 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 8,039 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $293	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $344	Free Cancellation	Rating 7.9 7,982 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 $152

Cheap flights from Missouri to Saint Croix from $267

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Saint Croix departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Missouri to Saint Croix

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

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

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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 is the cheapest airline that flies from Missouri to Saint Croix?

Spirit Airlines and American Airlines are the most popular carriers operating from Missouri to Saint Croix

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