HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$640+ Cheap flights from Saint Croix to Sky Harbor Intl (PHX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
STX — PHX
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Saint Croix to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Saint Croix to Sky Harbor Intl

Cheapest flights from Saint Croix to Sky Harbor Intl
Explore the most affordable flight options available from Saint Croix to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:30 pm
STX
-
PHX
1 stop9h 29m
American Airlines
Wed 6/310:05 pm
PHX
-
STX
1 stop19h 24m
American Airlines
Deal found 1/28$640
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:00 am
STX
-
PHX
1 stop17h 46m
American Airlines
Wed 6/35:00 am
PHX
-
STX
2 stops12h 29m
American Airlines
Deal found 1/28$650
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:00 am
STX
-
PHX
1 stop14h 39m
American Airlines
Mon 6/298:50 am
PHX
-
STX
1 stop8h 39m
American Airlines
Deal found 1/28$765
This CheapOair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:03 pm
STX
-
PHX
3 stops51h 52m
Multiple Airlines
Wed 6/310:10 pm
PHX
-
STX
2 stops37h 53m
Multiple Airlines
Deal found 1/28$917

Find flight deals from Saint Croix to Sky Harbor Intl

Keep the following information in mind while searching for Saint Croix to Sky Harbor Intl flight deals. Data was last updated January 29, 2026.

Round-trip from

$640
(American Airlines)
From Saint Croix to Phoenix Sky Harbor Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Croix to Sky Harbor Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Saint Croix to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Saint Croix

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

ChristianstedPhoenix

STX - PHX

STXPHX

Christiansted Henry Rohlsen

Sat 5/30

3:30 pm-9:59 pm

1 stop9h 29m

Phoenix Sky Harbor Intl

Wed 6/3

10:05 pm-8:29 pm

1 stop19h 24m

$640

ChristianstedPhoenix

STX - PHX

STXPHX

Christiansted Henry Rohlsen

Fri 5/29

8:00 am-10:46 pm

1 stop17h 46m

Phoenix Sky Harbor Intl

Wed 6/3

10:05 pm-8:29 pm

1 stop19h 24m

$645

ChristianstedPhoenix

STX - PHX

STXPHX

Christiansted Henry Rohlsen

Thu 6/25

8:00 am-7:39 pm

1 stop14h 39m

Phoenix Sky Harbor Intl

Mon 6/29

8:50 am-8:29 pm

1 stop8h 39m

$765

ChristianstedPhoenix

STX - PHX

STXPHX

Christiansted Henry Rohlsen

Fri 5/29

8:03 pm-8:55 pm

3 stops51h 52m

Phoenix Sky Harbor Intl

Wed 6/3

10:10 pm-3:03 pm

2 stops37h 53m

$917

ChristianstedPhoenix

STX - PHX

STXPHX

Christiansted Henry Rohlsen

Sat 3/21

8:30 am-10:15 pm

2 stops16h 45m

$1,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from Saint Croix to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Saint Croix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint Croix to Phoenix Sky Harbor Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Saint Croix to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Saint Croix to Phoenix Sky Harbor Intl Airport?

    Airlines like American Airlines fly from Saint Croix to Phoenix Sky Harbor Intl Airport in about 9h 29m. The time it takes to get you to your destination can typically vary by up to . Saint Croix and Phoenix Sky Harbor Intl Airport are separated by a distance of 3104 mi.

  • Can I find deals for flights from Saint Croix to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Saint Croix to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Croix to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Croix to Sky Harbor Intl.

  • Can I find deals for business class flights from Saint Croix to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Saint Croix to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Goodyear
Glendale
Paradise Valley
Casa Grande
Globe
Peoria
Chandler
Payson
Camp Verde
Buckeye
Surprise
Avondale
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Saint Croix to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
Christiansted to Sky Harbor Intl flights
Saint Thomas Island to Sky Harbor Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.