$218+ Cheap flights from Sky Harbor Intl (PHX) 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STX
Nov 20 — Nov 271
Round-trip
1 adult, Economy
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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
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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 Sky Harbor Intl to Saint Croix
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Best
Last-minute
One-way
Cheapest flights from Sky Harbor Intl to Saint CroixExplore the most affordable flight options available from Sky Harbor Intl to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/16:00 am -
2 stops13h 07m
Mon 12/73:00 pm -
2 stops12h 28m
Deal found 10/21![American Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/55:50 pm -
1 stop17h 25m
Mon 11/99:00 am -
1 stop18h 51m
Deal found 10/21![American Airlines logo]()
$656
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/312:20 am -
1 stop19h 00m
Sun 11/83:05 pm -
1 stop12h 46m
Deal found 10/20![American Airlines logo]()
$773
This FlightHub deal was found by Cheapflights users on 10/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:34 am -
2 stops23h 55m
Sun 12/133:26 pm -
2 stops21h 57m
Deal found 10/20![JetBlue logo]()
$777
This American Airlines deal was found by Cheapflights users on 10/18. 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 11/112:20 am -
1 stop19h 00m
Fri 11/69:00 am -
1 stop10h 49m
Deal found 10/18![American Airlines logo]()
$846
This American Airlines deal was found by Cheapflights users on 10/19. 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 12/2710:40 am -
1 stop9h 17m
Mon 1/45:20 pm -
1 stop19h 45m
Deal found 10/19![American Airlines logo]()
$886
Best flights from Sky Harbor Intl to Saint CroixDiscover carefully curated flight deals from Sky Harbor Intl to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
This American Airlines deal was found by Cheapflights users on 10/19. 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 1/176:00 am -
2 stops13h 51m
Sat 1/239:00 am -
2 stops15h 58m
Deal found 10/19![American Airlines logo]()
$440
This United deal was found by Cheapflights users on 10/19. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/177:00 am -
3 stops22h 50m
Sat 1/233:25 pm -
2 stops24h 03m
Deal found 10/19![Multiple Airlines logo]()
$930
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:56 pm -
3 stops20h 12m
Sun 11/88:53 am -
2 stops15h 11m
Deal found 10/20![United Airlines logo]()
$1,492
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/45:00 am -
2 stops14h 20m
Sun 11/83:05 pm -
1 stop12h 46m
Deal found 10/20![American Airlines logo]()
$814
This American Airlines deal was found by Cheapflights users on 10/18. 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 11/112:20 am -
1 stop19h 00m
Fri 11/69:00 am -
1 stop10h 49m
Deal found 10/18![American Airlines logo]()
$846
This United deal was found by Cheapflights users on 10/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:20 am -
2 stops28h 50m
Mon 12/75:23 pm -
3 stops26h 42m
Deal found 10/21![Multiple Airlines logo]()
$1,066
This American Airlines deal was found by Cheapflights users on 10/19. 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 12/2710:40 am -
1 stop9h 17m
Mon 1/45:20 pm -
1 stop19h 45m
Deal found 10/19![American Airlines logo]()
$886
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2510:00 am -
2 stops25h 10m
Fri 1/298:53 am -
2 stops17h 34m
Deal found 10/20![United Airlines logo]()
$1,790
Last-minute flights from Sky Harbor Intl to Saint CroixDiscover last-minute flight deals from Sky Harbor Intl to Saint Croix. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Saint Croix. Data last updated October 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/18. 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 11/112:20 am -
1 stop19h 00m
Fri 11/69:00 am -
1 stop10h 49m
Deal found 10/18![American Airlines logo]()
$846
This Mytrip deal was found by Cheapflights users on 10/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:03 am -
3 stops21h 47m
Fri 11/611:17 am -
3 stops29h 28m
Deal found 10/18![Multiple Airlines logo]()
$1,162
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/312:20 am -
1 stop19h 00m
Sun 11/83:05 pm -
1 stop12h 46m
Deal found 10/20![American Airlines logo]()
$773
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:46 pm -
3 stops23h 24m
Sun 11/89:00 am -
3 stops30h 55m
Deal found 10/20![Multiple Airlines logo]()
$1,028
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/55:50 pm -
1 stop17h 25m
Mon 11/99:00 am -
1 stop18h 51m
Deal found 10/21![American Airlines logo]()
$656
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
3 stops23h 50m
Mon 11/99:00 am -
3 stops34h 17m
Deal found 10/21![Multiple Airlines logo]()
$1,094
One-way flights from Sky Harbor Intl to Saint CroixSearch for one-way flight options from Sky Harbor Intl to Saint Croix. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
Search for one-way flight options from Sky Harbor Intl to Saint Croix. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
This Delta deal was found by Cheapflights users on 10/17. 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.
Sat 3/2710:35 pm -
1 stop11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Delta logo]()
$218
This Delta deal was found by Cheapflights users on 10/16. 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.
Thu 4/86:45 pm -
2 stops15h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Delta logo]()
$224
This American Airlines deal was found by Cheapflights users on 10/17. 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 3/302:48 pm -
2 stops20h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 10/17. 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 3/277:25 pm -
2 stops16h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 10/17. 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 3/2811:20 pm -
1 stop12h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 10/17. 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.
Fri 3/2610:35 pm -
1 stop11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Delta logo]()
$333
This American Airlines deal was found by Cheapflights users on 10/17. 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 3/266:00 am -
2 stops13h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/278:03 pm -
3 stops19h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/286:10 am -
3 stops23h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$626
Find flight deals from Sky Harbor Intl to Saint Croix
Keep the following information in mind while searching for Sky Harbor Intl to Saint Croix flight deals. Data was last updated October 21, 2026.
Round-trip from | $436 (American Airlines) |
|---|---|
One-way from | $218 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl 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 7,457,451 searches. Data last updated October 21, 2026.
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
Cheapest round-trip
Quickest round-trip
PhoenixChristiansted
PHX Phoenix Sky Harbor Intl - STX Christiansted Henry Rohlsen
PHXSTX
Phoenix Sky Harbor Intl
Thu 4/8
11:55 pm-1:20 pm
1 stop10h 25m
Christiansted Henry Rohlsen
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$218
PhoenixChristiansted
PHX Phoenix Sky Harbor Intl - STX Christiansted Henry Rohlsen
PHXSTX
Phoenix Sky Harbor Intl
Mon 3/29
10:35 pm-1:20 pm
1 stop11h 45m
Christiansted Henry Rohlsen
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$218
PhoenixChristiansted
PHX Phoenix Sky Harbor Intl - STX Christiansted Henry Rohlsen
PHXSTX
Phoenix Sky Harbor Intl
Sat 3/27
10:35 pm-1:20 pm
1 stop11h 45m
Christiansted Henry Rohlsen
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$218
PhoenixChristiansted
PHX Phoenix Sky Harbor Intl - STX Christiansted Henry Rohlsen
PHXSTX
Phoenix Sky Harbor Intl
Fri 3/26
10:35 pm-1:20 pm
1 stop11h 45m
Christiansted Henry Rohlsen
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$333
PhoenixChristiansted
PHX Phoenix Sky Harbor Intl - STX Christiansted Henry Rohlsen
PHXSTX
Phoenix Sky Harbor Intl
Sun 1/17
6:00 am-10:51 pm
2 stops13h 51m
Christiansted Henry Rohlsen
Sat 1/23
9:00 am-9:58 pm
2 stops15h 58m
$440
PhoenixChristiansted
PHX Phoenix Sky Harbor Intl - STX Christiansted Henry Rohlsen
PHXSTX
Phoenix Sky Harbor Intl
Thu 4/8
12:15 pm-7:25 am
3 stops40h 10m
Christiansted Henry Rohlsen
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$643
PhoenixChristiansted
PHX Phoenix Sky Harbor Intl - STX Christiansted Henry Rohlsen
PHXSTX
Phoenix Sky Harbor Intl
Wed 11/4
5:00 am-10:20 pm
2 stops14h 20m
Christiansted Henry Rohlsen
Sun 11/8
3:05 pm-12:51 am
1 stop12h 46m
$814
PhoenixChristiansted
PHX Phoenix Sky Harbor Intl - STX Christiansted Henry Rohlsen
PHXSTX
Phoenix Sky Harbor Intl
Sun 11/1
12:20 am-10:20 pm
1 stop19h 00m
Christiansted Henry Rohlsen
Fri 11/6
9:00 am-4:49 pm
1 stop10h 49m
$846
PhoenixChristiansted
PHX Phoenix Sky Harbor Intl - STX Christiansted Henry Rohlsen
PHXSTX
Phoenix Sky Harbor Intl
Sun 12/27
10:40 am-10:57 pm
1 stop9h 17m
Christiansted Henry Rohlsen
Mon 1/4
5:20 pm-10:05 am
1 stop19h 45m
$886
PhoenixChristiansted
PHX Phoenix Sky Harbor Intl - STX Christiansted Henry Rohlsen
PHXSTX
Phoenix Sky Harbor Intl
Tue 3/30
1:26 pm-6:10 pm
3 stops25h 44m
Christiansted Henry Rohlsen
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$893
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from Sky Harbor Intl to Saint Croix
Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Sky Harbor Intl with our price prediction graph.
PHX-STX
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 Sky Harbor Intl Airport to Saint Croix
PHX-VISC
PHX-STX
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 October 21, 2026.
Get a feel of what it's like to fly with American Airlines from Phoenix Sky Harbor Intl Airport to Saint Croix by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.1
Crew
7.9
Overall
7.0
Boarding
7.4
Entertainment
6.8
Food
6.4
Reviews
1 / 20
4.0
OkayAmanda,Sep 2023
PHX - OGG
Comfort
7.1
Crew
7.9
Overall
7.0
Boarding
7.4
Entertainment
6.8
Food
6.4
Reviews
1 / 20
4.0
OkayAmanda,Sep 2023
PHX - OGG
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl to Saint Croix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Sky Harbor Intl and Saint Croix flights
Browse other Sky Harbor Intl and Saint Croix flight options. Last updated on October 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Sky Harbor Intl to Saint Croix
Discover the top airline that operate flights from Sky Harbor Intl 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 7,457,451 searches. Data last updated October 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$514 | Average$725 | FlexibilityNo cancel fee | On-time71% |