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Saint Croix

$343+ Cheap flights from Phoenix to Saint Croix

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STX
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Phoenix to Saint Croix

Keep the following information in mind while searching for Phoenix to Saint Croix flight deals. Data was last updated November 3, 2025.

Round-trip from

$515
(Delta)

One-way from

$343
(American Airlines)
From Phoenix to Saint Croix
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One-way flight from Phoenix to Saint Croix
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Find flight deals from Phoenix to Saint Croix

Cheapest flights from Phoenix to Saint Croix
Explore the most affordable flight options available from Phoenix to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 11/1910:55 pmPHX - STX
1 stop15h 57mAmerican Airlines
Wed 11/266:42 pmSTX - PHX
1 stop8h 55mAmerican Airlines
Deal found 11/2$595
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/610:55 pmPHX - STX
1 stop13h 17mAmerican Airlines
Mon 11/104:02 pmSTX - PHX
1 stop11h 35mAmerican Airlines
Deal found 11/3$775
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/2511:59 pmPHX - STX
2 stops19h 49mAmerican Airlines
Mon 1/58:24 amSTX - PHX
1 stop19h 31mAmerican Airlines
Deal found 11/1$1,321
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:38 pmPHX - STX
2 stops24h 20mSpirit Airlines
Mon 1/54:53 pmSTX - PHX
2 stops21h 50mSpirit Airlines
Deal found 11/1$1,349
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/236:00 amPHX - STX
2 stops13h 48mAmerican Airlines
Fri 1/28:24 amSTX - PHX
2 stops15h 53mAmerican Airlines
Deal found 11/1$1,359

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Phoenix to Saint Croix that are best for you.

Fly from

Phoenix

Fly to

Saint Croix

Route

Depart

Return

Price

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Tue 4/7

11:55 pm-1:24 pm

1 stop10h 29m

Christiansted Henry Rohlsen

Thu 4/9

2:19 pm-8:51 pm

1 stop9h 32m

$515

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Thu 2/19

11:59 pm-3:41 pm

1 stop12h 42m

Christiansted Henry Rohlsen

Mon 2/23

3:07 pm-12:59 am

1 stop12h 52m

$515

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Wed 4/22

3:17 pm-12:40 pm

1 stop18h 23m

Christiansted Henry Rohlsen

Wed 4/29

5:10 pm-11:28 pm

1 stop9h 18m

$545

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sat 3/7

4:45 pm-12:48 pm

2 stops17h 03m

$343

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sun 3/8

10:54 pm-12:48 pm

1 stop10h 54m

$343

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Tue 12/30

11:35 pm-2:21 pm

1 stop11h 46m

$358

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Tue 12/30

10:26 pm-6:10 pm

3 stops40h 44m

$369

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Tue 12/30

10:59 pm-2:35 pm

2 stops12h 36m

$414

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Mon 12/29

12:26 am-2:39 pm

1 stop11h 13m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Best time to book a flight from Phoenix to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Phoenix 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 Phoenix to Saint Croix

What is the cheapest month to book a flight from Phoenix to Saint Croix?

Currently, January is the cheapest month in which you can book a flight from Phoenix to Saint Croix (average of $450). Flying from Phoenix to Saint Croix in December is currently the most expensive (average of $674). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to SC?

Find hourly flight availability from Phoenix to Saint Croix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s optimal to fly from Phoenix to Saint Croix in the morning. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Saint Croix

Get insights into the airlines that provide service to Saint Croix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Croix. Reviews last updated November 3, 2025.
Peruse reviews from past customers who have flown with American Airlines from Phoenix to Saint Croix to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,038 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,038 reviews
American Airlines
7.2
Good
11,038 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Saint Croix. 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 Phoenix to Saint Croix?

    Airlines like Delta and American Airlines fly from Phoenix to Saint Croix in about 10h 29m. The time it takes to get you to your destination can typically vary by up to 2h 13m. The distance between Phoenix and Saint Croix is about 3104 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Phoenix to Saint Croix?

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

  • Can I find deals for business class flights from Phoenix to Saint Croix?

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

  • What is the cheapest month to book a flight from Phoenix to Saint Croix?

    Currently, January is the cheapest month in which you can book a flight from Phoenix to Saint Croix (average of $450). Flying from Phoenix to Saint Croix in December is currently the most expensive (average of $674). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Phoenix to Saint Croix

Discover the top airline that operate flights from Phoenix to Saint Croix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$453Average$681FlexibilityNo cancel feeOn-time71%

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