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Cheap flights from Denver to Saint Croix from $378

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Saint Croix departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Saint Croix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:59 am - 2:35 pm
DEN
-
STX
10h 36m
1 stop
Delta Logo
3:35 pm - 12:23 am
STX
-
DEN
11h 48m
1 stop
$587Delta
Thu, Jan 14 - Fri, Jan 22
American Airlines Logo
11:59 pm - 3:39 pm
DEN
-
STX
13h 40m
1 stop
American Airlines Logo
4:40 pm - 11:03 pm
STX
-
DEN
8h 23m
1 stop
$676American Airlines
Thu, Sep 10 - Fri, Sep 18
American Airlines Logo
11:59 pm - 3:39 pm
DEN
-
STX
13h 40m
1 stop
American Airlines Logo
4:40 pm - 12:21 pm
STX
-
DEN
21h 41m
2 stops
$680American Airlines
Thu, Sep 10 - Fri, Sep 18
American Airlines Logo
6:00 am - 10:07 pm
DEN
-
STX
13h 07m
1 stop
American Airlines Logo
7:00 am - 7:32 pm
STX
-
DEN
15h 32m
1 stop
$681American Airlines
Wed, Nov 4 - Tue, Nov 10
American Airlines Logo
6:41 am - 10:07 pm
DEN
-
STX
12h 26m
2 stops
American Airlines Logo
3:00 pm - 12:26 am
STX
-
DEN
12h 26m
2 stops
$685American Airlines
Wed, Nov 4 - Tue, Nov 10
American Airlines Logo
11:59 pm - 3:39 pm
DEN
-
STX
13h 40m
1 stop
American Airlines Logo
4:40 pm - 11:03 pm
STX
-
DEN
8h 23m
1 stop
$688American Airlines
Tue, Sep 29 - Sun, Oct 4
American Airlines Logo
3:38 pm - 3:39 pm
DEN
-
STX
22h 01m
2 stops
American Airlines Logo
4:40 pm - 11:37 am
STX
-
DEN
20h 57m
2 stops
$693American Airlines
Tue, Sep 29 - Sun, Oct 4
American Airlines Logo
11:59 pm - 3:39 pm
DEN
-
STX
13h 40m
1 stop
American Airlines Logo
4:40 pm - 11:03 pm
STX
-
DEN
8h 23m
1 stop
$696American Airlines
Thu, Sep 10 - Fri, Sep 18
American Airlines Logo
2:27 pm - 3:39 pm
DEN
-
STX
23h 12m
2 stops
American Airlines Logo
4:40 pm - 8:10 am
STX
-
DEN
17h 30m
2 stops
$700American Airlines
Thu, Sep 10 - Fri, Sep 18
American Airlines Logo
11:55 pm - 8:43 pm
DEN
-
STX
18h 48m
1 stop
American Airlines Logo
8:30 am - 10:25 pm
STX
-
DEN
15h 55m
1 stop
$701American Airlines
Wed, Aug 19 - Tue, Aug 25

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American Airlines flights from Denver to Saint Croix

Our best American Airlines deals on Denver to Saint Croix flight tickets
American Airlines
Sep 10
DEN11:59 pmDenver Intl
13h 40m
1 stop
STX3:39 pmChristiansted Henry Rohlsen
Sep 18
STX4:40 pmChristiansted Henry Rohlsen
8h 23m
1 stop
DEN11:03 pmDenver Intl
$676
American Airlines
Sep 10
DEN11:59 pmDenver Intl
13h 40m
1 stop
STX3:39 pmChristiansted Henry Rohlsen
Sep 18
STX4:40 pmChristiansted Henry Rohlsen
21h 41m
2 stops
DEN12:21 pmDenver Intl
$680
American Airlines
Nov 4
DEN6:00 amDenver Intl
13h 07m
1 stop
STX10:07 pmChristiansted Henry Rohlsen
Nov 10
STX7:00 amChristiansted Henry Rohlsen
15h 32m
1 stop
DEN7:32 pmDenver Intl
$681

United Airlines flights from Denver to Saint Croix

Our best United Airlines deals on Denver to Saint Croix flight tickets
United Airlines
Nov 9
DEN5:37 pmDenver Intl
23h 01m
3 stops
STX7:38 pmChristiansted Henry Rohlsen
Nov 16
STX3:14 pmChristiansted Henry Rohlsen
22h 14m
2 stops
DEN10:28 amDenver Intl
$1,512
United Airlines
Jan 17
DEN5:40 pmDenver Intl
22h 58m
3 stops
STX7:38 pmChristiansted Henry Rohlsen
Jan 27
STX3:14 pmChristiansted Henry Rohlsen
24h 16m
2 stops
DEN12:30 pmDenver Intl
$1,536
United Airlines
Jan 17
DEN5:40 pmDenver Intl
22h 58m
3 stops
STX7:38 pmChristiansted Henry Rohlsen
Jan 27
STX3:14 pmChristiansted Henry Rohlsen
24h 16m
2 stops
DEN12:30 pmDenver Intl
$1,546

momondo Fare Finder

 
Customize your flight search to find flights from Denver 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, momondo users made 832,500 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Denver to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Thu 1/14

12:59 am-2:35 pm

1 stop10h 36m

Christiansted Henry Rohlsen

Fri 1/22

3:35 pm-12:23 am

1 stop11h 48m

$587
Quickest round-trip

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Thu 9/10

11:59 pm-3:39 pm

1 stop13h 40m

Christiansted Henry Rohlsen

Fri 9/18

4:40 pm-11:03 pm

1 stop8h 23m

$676

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Thu 9/10

11:59 pm-3:39 pm

1 stop13h 40m

Christiansted Henry Rohlsen

Fri 9/18

4:40 pm-12:21 pm

2 stops21h 41m

$680

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Wed 11/4

6:00 am-10:07 pm

1 stop13h 07m

Christiansted Henry Rohlsen

Tue 11/10

7:00 am-7:32 pm

1 stop15h 32m

$681

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Wed 11/4

6:41 am-10:07 pm

2 stops12h 26m

Christiansted Henry Rohlsen

Tue 11/10

3:00 pm-12:26 am

2 stops12h 26m

$685

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Tue 9/29

11:59 pm-3:39 pm

1 stop13h 40m

Christiansted Henry Rohlsen

Sun 10/4

4:40 pm-11:03 pm

1 stop8h 23m

$688

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Tue 9/29

3:38 pm-3:39 pm

2 stops22h 01m

Christiansted Henry Rohlsen

Sun 10/4

4:40 pm-11:37 am

2 stops20h 57m

$693

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Thu 9/10

11:59 pm-3:39 pm

1 stop13h 40m

Christiansted Henry Rohlsen

Fri 9/18

4:40 pm-11:03 pm

1 stop8h 23m

$696

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Thu 9/10

2:27 pm-3:39 pm

2 stops23h 12m

Christiansted Henry Rohlsen

Fri 9/18

4:40 pm-8:10 am

2 stops17h 30m

$700

DenverChristiansted

DEN - STX

DENSTX

Denver Intl

Wed 8/19

11:55 pm-8:43 pm

1 stop18h 48m

Christiansted Henry Rohlsen

Tue 8/25

8:30 am-10:25 pm

1 stop15h 55m

$701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Saint Croix from

How to get the cheapest flight ticket from Denver 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

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 Denver averaging around $457.

Cheap Denver to Saint Croix flight deals and tips

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

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from Denver to Saint Croix takes 11h 40m
There are no direct flights from Denver to Saint Croix. There are no popular flight routes from Denver to Saint Croix.
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Frequently asked questions about flying from Denver to Saint Croix

  • When did momondo last update prices for flights from Denver Intl Airport to Saint Croix?

    Prices for flights from Denver Intl Airport to Saint Croix are updated daily.

  • How many operators does momondo search for flights from Denver Intl Airport to Saint Croix?

  • How old do you have to be to fly from Denver Intl Airport to Saint Croix?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Saint Croix.

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

    The travel and health documents required for your trip to Saint Croix can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Croix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Denver to Saint Croix

Compare and see reviews for airlines that fly from Denver to Saint Croix with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $438Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Saint Croix for you.

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

Yes. momondo allows you to filter the results for Denver to Saint Croix flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Croix from Denver.

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

Yes. momondo can track prices for Denver 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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