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

American Airlines and United Airlines are the most popular carriers operating from Colorado to Saint Croix

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

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

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

As of June 2026, there is 1 operator available to choose from for flights from Colorado to Saint Croix.

How old do you have to be to fly from Colorado 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 Colorado to Saint Croix.

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

The necessary travel and health documents for your Saint Croix trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$423 Cheap Flights from Colorado to Saint Croix in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Saint Croix

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 pm - 3:04 pm

DEN

STX

13h 09m

1 stop

8:04 am - 11:05 pm

STX

DEN

17h 01m

1 stop

$676American Airlines

Tue, Aug 11 - Mon, Aug 17

6:01 pm - 3:36 pm

DEN

STX

19h 35m

2 stops

5:01 pm - 10:02 am

STX

DEN

19h 01m

2 stops

$680American Airlines

Thu, Sep 10 - Fri, Sep 18

11:55 pm - 3:04 pm

DEN

STX

13h 09m

1 stop

8:04 am - 8:53 pm

STX

DEN

14h 49m

1 stop

$681American Airlines

Wed, Aug 12 - Fri, Aug 21

6:25 am - 9:29 pm

DEN

STX

13h 04m

2 stops

8:04 am - 8:53 pm

STX

DEN

14h 49m

1 stop

$685American Airlines

Wed, Aug 12 - Fri, Aug 21

6:01 pm - 3:36 pm

DEN

STX

19h 35m

2 stops

5:01 pm - 10:02 am

STX

DEN

19h 01m

2 stops

$690American Airlines

Thu, Sep 10 - Fri, Sep 18

11:55 pm - 8:43 pm

DEN

STX

18h 48m

1 stop

3:54 pm - 11:04 pm

STX

DEN

9h 10m

1 stop

$701American Airlines

Fri, Aug 7 - Wed, Aug 19

6:20 am - 8:50 pm

DEN

STX

12h 30m

2 stops

9:00 am - 10:25 pm

STX

DEN

15h 25m

2 stops

$705American Airlines

Fri, Jul 24 - Sat, Aug 1

11:59 pm - 12:50 pm

DEN

STX

10h 51m

1 stop

4:00 pm - 10:01 pm

STX

DEN

8h 01m

1 stop

$711American Airlines

Sat, Oct 10 - Sat, Oct 17

4:29 pm - 12:50 pm

DEN

STX

18h 21m

2 stops

1:50 pm - 10:01 pm

STX

DEN

10h 11m

1 stop

$715American Airlines

Sat, Oct 10 - Sat, Oct 17

11:59 pm - 8:50 pm

DEN

STX

18h 51m

2 stops

9:00 am - 10:25 pm

STX

DEN

15h 25m

2 stops

$725American Airlines

Mon, Jul 13 - Mon, Jul 20

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American Airlines flights from Colorado to Saint Croix

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

American Airlines

Aug 11

DEN11:55 pmDenver Intl

13h 09m

1 stop

STX3:04 pmChristiansted Henry Rohlsen

Aug 18

STX8:04 amChristiansted Henry Rohlsen

16h 21m

1 stop

DEN10:25 pmDenver Intl

$676

American Airlines

Sep 10

DEN6:01 pmDenver Intl

19h 35m

2 stops

STX3:36 pmChristiansted Henry Rohlsen

Sep 18

STX5:01 pmChristiansted Henry Rohlsen

19h 01m

2 stops

DEN10:02 amDenver Intl

$680

American Airlines

Aug 12

DEN11:55 pmDenver Intl

13h 09m

1 stop

STX3:04 pmChristiansted Henry Rohlsen

Aug 21

STX8:04 amChristiansted Henry Rohlsen

14h 49m

1 stop

DEN8:53 pmDenver Intl

$681

United Airlines flights from Colorado to Saint Croix

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

United Airlines

Jun 24

DEN9:43 amDenver Intl

7h 55m

1 stop

STX7:38 pmChristiansted Henry Rohlsen

Jun 29

STX3:14 pmChristiansted Henry Rohlsen

29h 01m

1 stop

DEN6:15 pmDenver Intl

$1,183

United Airlines

Jul 7

DEN9:43 amDenver Intl

7h 55m

1 stop

STX7:38 pmChristiansted Henry Rohlsen

Jul 11

STX10:25 amChristiansted Henry Rohlsen

9h 50m

1 stop

DEN6:15 pmDenver Intl

$2,163

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Tue 8/11

11:55 pm-3:04 pm

1 stop13h 09m

Christiansted Henry Rohlsen

Mon 8/17

8:04 am-11:05 pm

1 stop17h 01m

$676

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Thu 9/10

6:01 pm-3:36 pm

2 stops19h 35m

Christiansted Henry Rohlsen

Fri 9/18

5:01 pm-10:02 am

2 stops19h 01m

$680

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Wed 8/12

11:55 pm-3:04 pm

1 stop13h 09m

Christiansted Henry Rohlsen

Fri 8/21

8:04 am-8:53 pm

1 stop14h 49m

$681

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Wed 8/12

6:25 am-9:29 pm

2 stops13h 04m

Christiansted Henry Rohlsen

Fri 8/21

8:04 am-8:53 pm

1 stop14h 49m

$685

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Thu 9/10

6:01 pm-3:36 pm

2 stops19h 35m

Christiansted Henry Rohlsen

Fri 9/18

5:01 pm-10:02 am

2 stops19h 01m

$690

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Fri 8/7

11:55 pm-8:43 pm

1 stop18h 48m

Christiansted Henry Rohlsen

Wed 8/19

3:54 pm-11:04 pm

1 stop9h 10m

$701

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Fri 7/24

6:20 am-8:50 pm

2 stops12h 30m

Christiansted Henry Rohlsen

Sat 8/1

9:00 am-10:25 pm

2 stops15h 25m

$705

Quickest round-trip

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Sat 10/10

11:59 pm-12:50 pm

1 stop10h 51m

Christiansted Henry Rohlsen

Sat 10/17

4:00 pm-10:01 pm

1 stop8h 01m

$711

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Sat 10/10

4:29 pm-12:50 pm

2 stops18h 21m

Christiansted Henry Rohlsen

Sat 10/17

1:50 pm-10:01 pm

1 stop10h 11m

$715

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Mon 7/13

11:59 pm-8:50 pm

2 stops18h 51m

Christiansted Henry Rohlsen

Mon 7/20

9:00 am-10:25 pm

2 stops15h 25m

$725

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado 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

What is the cheapest month to fly to Saint Croix?

The month of February is another great option to travel to Saint Croix, with average flight prices from Colorado averaging around $382.

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

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

Cheap Colorado to Saint Croix flight deals and tips

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

Fastest flight time	11h 40m
Direct flights	None

The fastest flight from Colorado to Saint Croix takes 11h 40m

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

Search flight deals

Frequently asked questions about flying from Colorado to Saint Croix

When did momondo last update prices for flights from Colorado to Saint Croix?
Prices for flights from Colorado to Saint Croix were last updated today.
How many operators does momondo search for flights from Colorado to Saint Croix?
As of June 2026, there is 1 operator available to choose from for flights from Colorado to Saint Croix.
How old do you have to be to fly from Colorado 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 Colorado to Saint Croix.
What documentation or ID do you need to fly to Saint Croix?
The necessary travel and health documents for your Saint Croix trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Saint Croix

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $438	Free Cancellation	Rating 7.1 11,751 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to Saint Croix from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Croix quick and easy, saving you time and money.

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

All flight searches from Colorado to Saint Croix on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Colorado 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 Colorado to Saint Croix right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Colorado to Saint Croix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to Saint Thomas Islandfrom $250

Cheap flights from Colorado to Saint Croix from $423

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Saint Croix departing on 12/15. 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 Colorado to Saint Croix

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

United Airlines flights from Colorado to Saint Croix

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

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How to get the cheapest flight ticket from Colorado to Saint Croix

What is the cheapest month to fly to Saint Croix?

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

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

Cheap Colorado to Saint Croix flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado to Saint Croix

Best airlines flying from Colorado to Saint Croix

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

Why use momondo?

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

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

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According to popular flight searches on momondo this year

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