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Saint Croix

$516+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STX
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
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 February 28, 2026.

This American Airlines deal was found by Cheapflights users on 2/25. 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 4/223:25 pm
PHX
-
STX
1 stop18h 50m
American Airlines
Wed 4/292:05 pm
STX
-
PHX
1 stop12h 54m
American Airlines
Deal found 2/25$516
This American Airlines deal was found by Cheapflights users on 2/25. 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 4/2311:59 pm
PHX
-
STX
2 stops13h 14m
American Airlines
Wed 4/295:14 pm
STX
-
PHX
1 stop9h 45m
American Airlines
Deal found 2/25$520
This American Airlines deal was found by Cheapflights users on 2/27. 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 10/810:59 pm
PHX
-
STX
1 stop12h 46m
American Airlines
Wed 10/144:00 pm
STX
-
PHX
1 stop10h 41m
American Airlines
Deal found 2/27$546
This American Airlines deal was found by Cheapflights users on 2/24. 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 5/1511:52 pm
PHX
-
STX
1 stop13h 21m
American Airlines
Sat 5/234:37 pm
STX
-
PHX
1 stop19h 33m
American Airlines
Deal found 2/24$566
This American Airlines deal was found by Cheapflights users on 2/24. 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 5/311:59 pm
PHX
-
STX
2 stops13h 14m
American Airlines
Sun 5/318:08 am
STX
-
PHX
1 stop17h 29m
American Airlines
Deal found 2/24$620
This Delta deal was found by Cheapflights users on 2/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:30 pm
PHX
-
STX
1 stop11h 48m
Delta
Sun 3/152:24 pm
STX
-
PHX
1 stop9h 50m
Delta
Deal found 2/24$661
This American Airlines deal was found by Cheapflights users on 2/24. 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 3/210:55 pm
PHX
-
STX
1 stop11h 58m
American Airlines
Tue 3/173:38 pm
STX
-
PHX
1 stop20h 38m
American Airlines
Deal found 2/24$696

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 February 28, 2026.

Round-trip from

$516
(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 February 28, 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

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sun 4/19

11:52 pm-4:13 pm

1 stop13h 21m

Christiansted Henry Rohlsen

Thu 4/30

2:05 pm-11:59 pm

1 stop12h 54m

$516

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Wed 4/22

3:25 pm-1:15 pm

1 stop18h 50m

Christiansted Henry Rohlsen

Wed 4/29

2:05 pm-11:59 pm

1 stop12h 54m

$516

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Thu 4/23

11:59 pm-4:13 pm

2 stops13h 14m

Christiansted Henry Rohlsen

Wed 4/29

5:14 pm-10:19 am

2 stops20h 05m

$520

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Wed 3/11

10:30 pm-1:18 pm

1 stop11h 48m

Christiansted Henry Rohlsen

Sun 3/15

2:24 pm-9:14 pm

1 stop9h 50m

$661

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sun 5/3

11:59 pm-4:13 pm

2 stops13h 14m

Christiansted Henry Rohlsen

Sun 5/31

8:08 am-10:06 pm

2 stops16h 58m

$719

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sun 6/7

11:59 pm-2:46 pm

2 stops11h 47m

Christiansted Henry Rohlsen

Sun 6/14

4:40 pm-9:37 pm

2 stops31h 57m

$747

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Mon 6/15

11:48 pm-8:41 pm

1 stop17h 53m

Christiansted Henry Rohlsen

Sun 6/21

3:47 pm-11:13 am

2 stops22h 26m

$760

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sun 6/7

10:05 pm-8:41 pm

1 stop19h 36m

Christiansted Henry Rohlsen

Sun 6/14

8:08 am-7:27 pm

1 stop14h 19m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

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

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

Currently, March is the cheapest month in which you can book a flight from Phoenix to Saint Croix (average of $468). Flying from Phoenix to Saint Croix in December is currently the most expensive (average of $769). 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.

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 February 28, 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
7.2
Good
11,367 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,367 reviews
American Airlines
7.2
Good
11,367 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 18h 50m. 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.

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

    Currently, March is the cheapest month in which you can book a flight from Phoenix to Saint Croix (average of $468). Flying from Phoenix to Saint Croix in December is currently the most expensive (average of $769). 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

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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.
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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 February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$514Average$634FlexibilityNo cancel feeOn-time71%

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