How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Saint Croix?

As of August 2025, there is 1 operator available to choose from for flights from Phoenix Sky Harbor Intl Airport to Saint Croix.

How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Saint Croix?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport 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.

$515 Cheap Flights from Phoenix Sky Harbor Intl Airport to Saint Croix in 2025

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Saint Croix

Round-trip

One-way

Cheap round-trip flights

11:40 pm - 1:03 pmPHX-STX

10h 23m1 stop

1:53 pm - 9:58 pmSTX-PHX

11h 05m1 stop

$515American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

12:24 am - 2:59 pmPHX-STX

11h 35m2 stops

1:53 pm - 9:58 pmSTX-PHX

11h 05m1 stop

$519American Airlines

Find Deal

Sun, Aug 31 - Mon, Sep 8

11:50 pm - 12:58 pmPHX-STX

10h 08m1 stop

1:53 pm - 9:58 pmSTX-PHX

11h 05m1 stop

$545American Airlines

Find Deal

Mon, Sep 1 - Mon, Sep 8

9:45 pm - 12:58 pmPHX-STX

12h 13m2 stops

1:53 pm - 9:34 amSTX-PHX

22h 41m2 stops

$549American Airlines

Find Deal

Mon, Sep 1 - Mon, Sep 8

8:05 am - 11:26 amPHX-STX

24h 21m2 stops

12:31 pm - 9:37 pmSTX-PHX

36h 06m3 stops

$581

Find Deal

Sun, Aug 17 - Thu, Aug 21

10:42 pm - 11:52 amPHX-STX

34h 10m3 stops

12:31 pm - 9:37 pmSTX-PHX

36h 06m3 stops

$590Spirit Airlines

Find Deal

Sun, Aug 17 - Thu, Aug 21

1:27 pm - 11:07 amPHX-STX

18h 40m3 stops

12:13 pm - 12:44 pmSTX-PHX

27h 31m3 stops

$636

Find Deal

Thu, Sep 4 - Fri, Sep 12

11:05 pm - 4:40 pmPHX-STX

14h 35m2 stops

5:35 pm - 2:00 pmSTX-PHX

23h 25m2 stops

$686JetBlue

Find Deal

Fri, Jan 16 - Sun, Jan 25

1:28 pm - 9:39 amPHX-STX

41h 11m2 stops

9:30 am - 10:49 pmSTX-PHX

16h 19m2 stops

$1,725United Airlines

Find Deal

Thu, Aug 28 - Fri, Sep 12

9:05 pm - 5:10 pmPHX-STX

17h 05m3 stops

9:59 am - 9:20 pmSTX-PHX

38h 21m3 stops

$1,763United Airlines

Find Deal

Fri, Jan 16 - Sun, Jan 25

American Airlines flights from Phoenix Sky Harbor Intl Airport to Saint Croix

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Saint Croix flight tickets

American Airlines

Sep 16

PHX11:40 pmPhoenix Sky Harbor Intl

10h 23m

1 stop

STX1:03 pmChristiansted Henry Rohlsen

Sep 23

STX1:53 pmChristiansted Henry Rohlsen

11h 05m

1 stop

PHX9:58 pmPhoenix Sky Harbor Intl

$515

Find similar

American Airlines

Aug 31

PHX12:24 amPhoenix Sky Harbor Intl

11h 35m

2 stops

STX2:59 pmChristiansted Henry Rohlsen

Sep 8

STX1:53 pmChristiansted Henry Rohlsen

11h 05m

1 stop

PHX9:58 pmPhoenix Sky Harbor Intl

$519

Find similar

American Airlines

Sep 1

PHX11:50 pmPhoenix Sky Harbor Intl

10h 08m

1 stop

STX12:58 pmChristiansted Henry Rohlsen

Sep 8

STX1:53 pmChristiansted Henry Rohlsen

11h 05m

1 stop

PHX9:58 pmPhoenix Sky Harbor Intl

$545

Find similar

United Airlines flights from Phoenix Sky Harbor Intl Airport to Saint Croix

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Saint Croix flight tickets

United Airlines

Aug 28

PHX1:28 pmPhoenix Sky Harbor Intl

41h 11m

2 stops

STX9:39 amChristiansted Henry Rohlsen

Sep 12

STX9:30 amChristiansted Henry Rohlsen

16h 19m

2 stops

PHX10:49 pmPhoenix Sky Harbor Intl

$1,725

Find similar

United Airlines

Jan 16

PHX9:05 pmPhoenix Sky Harbor Intl

17h 05m

3 stops

STX5:10 pmChristiansted Henry Rohlsen

Jan 25

STX9:59 amChristiansted Henry Rohlsen

38h 21m

3 stops

PHX9:20 pmPhoenix Sky Harbor Intl

$1,763

Find similar

United Airlines

Oct 6

PHX11:59 pmPhoenix Sky Harbor Intl

15h 01m

2 stops

STX6:00 pmChristiansted Henry Rohlsen

Oct 10

STX9:30 amChristiansted Henry Rohlsen

17h 45m

3 stops

PHX12:15 amPhoenix Sky Harbor Intl

$2,129

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Tue 9/16

11:40 pm-1:03 pm

1 stop10h 23m

Christiansted Henry Rohlsen

Tue 9/23

1:53 pm-9:58 pm

1 stop11h 05m

$515

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sun 8/31

12:24 am-2:59 pm

2 stops11h 35m

Christiansted Henry Rohlsen

Mon 9/8

1:53 pm-9:58 pm

1 stop11h 05m

$519

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Mon 9/1

11:50 pm-12:58 pm

1 stop10h 08m

Christiansted Henry Rohlsen

Mon 9/8

1:53 pm-9:58 pm

1 stop11h 05m

$545

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Mon 9/1

9:45 pm-12:58 pm

2 stops12h 13m

Christiansted Henry Rohlsen

Mon 9/8

1:53 pm-9:34 am

2 stops22h 41m

$549

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sun 8/17

8:05 am-11:26 am

2 stops24h 21m

Christiansted Henry Rohlsen

Thu 8/21

12:31 pm-9:37 pm

3 stops36h 06m

$581

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sun 8/17

10:42 pm-11:52 am

3 stops34h 10m

Christiansted Henry Rohlsen

Thu 8/21

12:31 pm-9:37 pm

3 stops36h 06m

$590

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Thu 9/4

1:27 pm-11:07 am

3 stops18h 40m

Christiansted Henry Rohlsen

Fri 9/12

12:13 pm-12:44 pm

3 stops27h 31m

$636

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Fri 1/16

11:05 pm-4:40 pm

2 stops14h 35m

Christiansted Henry Rohlsen

Sun 1/25

5:35 pm-2:00 pm

2 stops23h 25m

$686

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Thu 8/28

1:28 pm-9:39 am

2 stops41h 11m

Christiansted Henry Rohlsen

Fri 9/12

9:30 am-10:49 pm

2 stops16h 19m

$1,725

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Fri 1/16

9:05 pm-5:10 pm

3 stops17h 05m

Christiansted Henry Rohlsen

Sun 1/25

9:59 am-9:20 pm

3 stops38h 21m

$1,763

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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 airline that flies from Phoenix Sky Harbor Intl to Saint Croix?

American Airlines is the most popular carrier operating from Phoenix Sky Harbor Intl to Saint Croix

Cheap Phoenix Sky Harbor Intl Airport to Saint Croix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Saint Croix

Best Price Found	$828
Fastest flight time	10h 08m
Direct flights	None
Airports in Saint Croix	1 airport

The best one-way flight to Saint Croix from Phoenix Sky Harbor Intl Airport in the past 72 hours is $828. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Saint Croix found on momondo in the last 72 hours is $515.

The fastest flight from Phoenix Sky Harbor Intl Airport to Saint Croix takes 10h 08m

There are no direct flights from Phoenix Sky Harbor Intl Airport to Saint Croix. Popular non-direct route for this connection is Phoenix Sky Harbor Intl Airport - Christiansted Henry Rohlsen Airport.

There is 1 airport near Saint Croix: Christiansted Henry Rohlsen (STX)

Search flight deals

When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Saint Croix?
Prices for flights from Phoenix Sky Harbor Intl Airport to Saint Croix refresh daily.
How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Saint Croix?
As of August 2025, there is 1 operator available to choose from for flights from Phoenix Sky Harbor Intl Airport to Saint Croix.
How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Saint Croix?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport to Saint Croix

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Saint Croix with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $453	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to Saint Croix from Phoenix 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 Phoenix to Saint Croix with flexible booking policies on momondo?

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

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

Once you have performed a search for Phoenix to Saint Croix flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Saint Croix, momondo offers a useful price alert feature which will track prices for flights to Saint Croix from Phoenix and alert you when they 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.

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Find better results for your trip to Saint Croix

Popular cities in Saint Croix

Flights to Saint Thomas Islandfrom $174

Cheap flights from Phoenix Sky Harbor Intl Airport to Saint Croix from $515

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Saint Croix

Cheap round-trip flights

Cheap one-way flights

American Airlines flights from Phoenix Sky Harbor Intl Airport to Saint Croix

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Saint Croix flight tickets

United Airlines flights from Phoenix Sky Harbor Intl Airport to Saint Croix

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Saint Croix flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Saint Croix that are best for you.

See travel insights to Saint Croix from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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 airline that flies from Phoenix Sky Harbor Intl to Saint Croix?

American Airlines is the most popular carrier operating from Phoenix Sky Harbor Intl to Saint Croix

Cheap Phoenix Sky Harbor Intl Airport to Saint Croix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Saint Croix

Best Price Found

Fastest flight time

Direct flights

Airports in Saint Croix

When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Saint Croix?

How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Saint Croix?

How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Saint Croix?

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

Best airlines flying from Phoenix Sky Harbor Intl Airport to Saint Croix

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Saint Croix with momondo

Why use momondo?

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

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

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

I’m not ready to book a flight from Phoenix 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