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Saint Croix

$556+ Cheap flights from Phoenix to Saint Croix

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STX
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap 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 July 26, 2026.

This American Airlines deal was found by Cheapflights users on 7/23. 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 9/311:35 pm
PHX
-
STX
1 stop18h 08m
American Airlines
Tue 9/83:54 pm
STX
-
PHX
1 stop8h 46m
American Airlines
Deal found 7/23$556
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 10/1912:10 am
PHX
-
STX
2 stops12h 52m
American Airlines
Tue 10/275:08 pm
STX
-
PHX
2 stops16h 42m
American Airlines
Deal found 7/25$560
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/28:45 am
PHX
-
STX
1 stop9h 44m
American Airlines
Wed 9/234:40 pm
STX
-
PHX
1 stop19h 47m
American Airlines
Deal found 7/26$561
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/138:45 am
PHX
-
STX
1 stop8h 58m
American Airlines
Mon 8/178:30 am
STX
-
PHX
1 stop14h 06m
American Airlines
Deal found 7/22$596
This American Airlines deal was found by Cheapflights users on 7/25. 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 10/224:39 pm
PHX
-
STX
1 stop17h 28m
American Airlines
Wed 10/285:08 pm
STX
-
PHX
2 stops20h 30m
American Airlines
Deal found 7/25$661
This American Airlines deal was found by Cheapflights users on 7/25. 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 10/1711:59 pm
PHX
-
STX
1 stop13h 03m
American Airlines
Wed 10/281:57 pm
STX
-
PHX
1 stop12h 58m
American Airlines
Deal found 7/25$676
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 10/1810:55 pm
PHX
-
STX
2 stops11h 12m
American Airlines
Tue 10/271:57 pm
STX
-
PHX
1 stop12h 58m
American Airlines
Deal found 7/25$680
This American Airlines deal was found by Cheapflights users on 7/25. 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 10/2111:59 pm
PHX
-
STX
1 stop10h 08m
American Airlines
Fri 10/305:08 pm
STX
-
PHX
1 stop9h 47m
American Airlines
Deal found 7/25$681

Find 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 July 26, 2026.

Round-trip from

$556
(American Airlines)
From Phoenix to Saint Croix
Search Deals

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 July 26, 2026.
Use the filters below to find and compare flights from Phoenix to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Thu 9/3

5:00 am-8:43 pm

2 stops12h 43m

Christiansted Henry Rohlsen

Tue 9/8

3:54 pm-9:40 pm

1 stop8h 46m

$560

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Wed 9/2

8:45 am-9:29 pm

1 stop9h 44m

Christiansted Henry Rohlsen

Wed 9/23

4:40 pm-9:27 am

1 stop19h 47m

$561

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Thu 1/21

6:13 am-9:31 pm

2 stops12h 18m

Christiansted Henry Rohlsen

Sat 1/30

8:30 am-7:14 pm

2 stops13h 44m

$595

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Thu 8/13

5:00 am-8:43 pm

2 stops12h 43m

Christiansted Henry Rohlsen

Mon 8/17

8:30 am-4:10 pm

1 stop10h 40m

$600

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Thu 8/6

10:20 pm-3:04 pm

1 stop13h 44m

Christiansted Henry Rohlsen

Mon 8/10

8:30 am-4:10 pm

1 stop10h 40m

$676

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sat 10/17

11:59 pm-4:02 pm

1 stop13h 03m

Christiansted Henry Rohlsen

Mon 10/26

5:08 pm-6:50 am

2 stops16h 42m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Sorted by cheapest first

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

No data available for this route at this time. Please check back soon.

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 July 26, 2026.
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
7.1
Good
11,844 reviews

Boarding

7.5

Food

6.4

Entertainment

6.8

Crew

7.9

Comfort

7.2

Overall

7.1

Reviews

1 / 20
4.0
Okay

Amanda,Sep 2023

PHX - OGG

The flight attendants only came thru twice for drink service the entire 6 hour flight. The first was 90 minutes in and the second was an hour before landing. It feels like it should be more.
American Airlines
7.1
Good
11,844 reviews
American Airlines
7.1
Good
11,844 reviews

Boarding

7.5

Food

6.4

Entertainment

6.8

Crew

7.9

Comfort

7.2

Overall

7.1

Reviews

1 / 20
4.0
Okay

Amanda,Sep 2023

PHX - OGG

The flight attendants only came thru twice for drink service the entire 6 hour flight. The first was 90 minutes in and the second was an hour before landing. It feels like it should be more.

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 American Airlines fly from Phoenix to Saint Croix in about 12h 43m. The time it takes to get you to your destination can typically vary by up to . The distance between Phoenix and Saint Croix is about 3104 mi.

  • 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.

See more FAQs

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Alternative routes for Phoenix to Saint Croix

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

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 July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$514Average$634FlexibilityNo cancel feeOn-time71%

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