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Christiansted

$358+ Cheap flights from Sky Harbor Intl (PHX) to Christiansted (STX)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STX
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Christiansted

Cheapest flights from Sky Harbor Intl to Christiansted
Explore the most affordable flight options available from Sky Harbor Intl to Christiansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. 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 2/2611:59 pm
PHX
-
STX
1 stop12h 49m
American Airlines
Tue 3/36:27 pm
STX
-
PHX
1 stop19h 06m
American Airlines
Deal found 1/25$382
This American Airlines deal was found by Cheapflights users on 1/25. 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 2/510:55 pm
PHX
-
STX
1 stop15h 10m
American Airlines
Thu 2/128:30 am
STX
-
PHX
1 stop17h 32m
American Airlines
Deal found 1/25$422
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 4/283:25 pm
PHX
-
STX
1 stop18h 50m
American Airlines
Fri 5/82:05 pm
STX
-
PHX
1 stop12h 50m
American Airlines
Deal found 1/26$449
This American Airlines deal was found by Cheapflights users on 1/27. 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 4/93:25 pm
PHX
-
STX
1 stop21h 42m
American Airlines
Tue 4/145:14 pm
STX
-
PHX
2 stops19h 11m
American Airlines
Deal found 1/27$451
This American Airlines deal was found by Cheapflights users on 1/25. 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 2/2210:55 pm
PHX
-
STX
1 stop15h 42m
American Airlines
Sun 3/16:27 pm
STX
-
PHX
1 stop20h 49m
American Airlines
Deal found 1/25$479
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 8/2511:01 pm
PHX
-
STX
1 stop10h 54m
American Airlines
Wed 9/24:10 pm
STX
-
PHX
1 stop8h 51m
American Airlines
Deal found 1/26$516

Find flight deals from Sky Harbor Intl to Christiansted

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Christiansted (STX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$382
(American Airlines)

One-way from

$358
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$719
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Christiansted Henry Rohlsen flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Christiansted Henry Rohlsen flights.
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From Phoenix Sky Harbor Intl to Christiansted Henry Rohlsen
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One-way flight from Phoenix Sky Harbor Intl to Christiansted Henry Rohlsen
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Highest demand for flights based on searches. 24% potential increase in price ($236 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Christiansted 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 27, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Christiansted that are best for you.

Fly from

Sky Harbor Intl

Fly to

Christiansted

Route

Depart

Return

Price

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Thu 2/26

11:59 pm-3:48 pm

1 stop12h 49m

Christiansted Henry Rohlsen

Tue 3/3

6:27 pm-10:33 am

1 stop19h 06m

$382

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sat 4/18

3:25 pm-4:07 pm

1 stop21h 42m

Christiansted Henry Rohlsen

Fri 4/24

5:14 pm-9:25 am

2 stops19h 11m

$451

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Thu 4/9

3:25 pm-4:07 pm

1 stop21h 42m

Christiansted Henry Rohlsen

Tue 4/14

5:14 pm-9:25 am

2 stops19h 11m

$451

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sun 2/22

10:55 pm-5:37 pm

1 stop15h 42m

Christiansted Henry Rohlsen

Sun 3/1

6:27 pm-12:16 pm

1 stop20h 49m

$479

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Wed 4/22

3:25 pm-4:07 pm

1 stop21h 42m

Christiansted Henry Rohlsen

Wed 4/29

5:14 pm-11:55 pm

1 stop9h 41m

$645

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Fri 5/29

5:00 am-8:29 pm

2 stops12h 29m

$358

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Fri 5/29

10:30 am-5:10 pm

3 stops27h 40m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Sky Harbor Intl to Christiansted

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Christiansted in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Christiansted flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Christiansted flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Christiansted flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Christiansted flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Christiansted flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Christiansted

Have a flexible travel schedule? Discover the best time to fly to Christiansted from Sky Harbor Intl 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 Sky Harbor Intl Airport to Christiansted

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Christiansted?

Currently, May is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Christiansted (average of $344). Flying from Phoenix Sky Harbor Intl Airport to Christiansted in December is currently the most expensive (average of $653). 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 Christiansted

Get insights into the airlines that provide service to Christiansted. 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 Christiansted. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with American Airlines from Phoenix Sky Harbor Intl Airport to Christiansted to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,197 reviews

Crew

8.0

Food

6.4

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

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
11,197 reviews
American Airlines
7.2
Good
11,197 reviews

Crew

8.0

Food

6.4

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

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 Sky Harbor Intl to Christiansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Christiansted from Phoenix Sky Harbor Intl?

    Located just 6.9 mi from the city center, Christiansted Henry Rohlsen is the airport most travelers will use when flying to Christiansted from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Henry Rohlsen (STX) should be relatively easy as there are 0 daily inbound flights from Phoenix Sky Harbor Intl from 1 airline.

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

    Airlines like American Airlines fly from Phoenix Sky Harbor Intl Airport to Christiansted in about 12h 49m. The time it takes to get you to your destination can typically vary by up to . Phoenix Sky Harbor Intl Airport and Christiansted are separated by a distance of 3104 mi.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Christiansted round-trip?

    Currently priced at $514, American Airlines will fly you from Phoenix Sky Harbor Intl Airport to Christiansted and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Christiansted 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 Sky Harbor Intl Airport to Christiansted?

    Currently, May is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Christiansted (average of $344). Flying from Phoenix Sky Harbor Intl Airport to Christiansted in December is currently the most expensive (average of $653). 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.

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Top airline flying from Sky Harbor Intl to Christiansted

Discover the top airline that operate flights from Sky Harbor Intl to Christiansted. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$514Average$714FlexibilityNo cancel feeOn-time71%

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