HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Christiansted

$198+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STX
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to Christiansted with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 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 December 4, 2025.

This CheapOair deal was found by Cheapflights users on 12/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:59 pmPHX - STX
2 stops12h 16mMultiple Airlines
Fri 1/23:30 pmSTX - PHX
2 stops32h 38mMultiple Airlines
Deal found 12/3$869
This CheapOair deal was found by Cheapflights users on 12/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:45 pmPHX - STX
2 stops22h 50mMultiple Airlines
Fri 3/205:23 pmSTX - PHX
2 stops19h 50mMultiple Airlines
Deal found 12/3$901
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Tue 12/2312:26 amPHX - STX
1 stop11h 13mAmerican Airlines
Fri 3/202:08 pmSTX - PHX
2 stops12h 59mAmerican Airlines
Deal found 12/3$1,035
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Tue 12/239:35 amPHX - STX
1 stop10h 13mAmerican Airlines
Fri 1/28:24 amSTX - PHX
1 stop15h 27mAmerican Airlines
Deal found 12/2$1,155
This Delta deal was found by Cheapflights users on 12/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:35 pmPHX - STX
1 stop11h 46mDelta
Fri 1/23:22 pmSTX - PHX
1 stop11h 31mDelta
Deal found 12/3$1,365

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$515
(American Airlines)

One-way from

$198
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$891
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Christiansted Henry Rohlsen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Christiansted Henry Rohlsen flights.
Search Deals
From Phoenix Sky Harbor Intl to Christiansted Henry Rohlsen
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Christiansted Henry Rohlsen
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 4, 2025.
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

Mon 1/26

9:49 am-9:31 pm

1 stop8h 42m

Christiansted Henry Rohlsen

Mon 2/2

6:09 pm-10:24 am

1 stop19h 15m

$515

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Thu 1/22

12:30 am-3:29 pm

1 stop11h 59m

Christiansted Henry Rohlsen

Wed 1/28

8:30 am-12:55 am

1 stop19h 25m

$515

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Thu 1/22

12:30 am-3:29 pm

1 stop11h 59m

Christiansted Henry Rohlsen

Thu 1/29

8:30 am-8:54 pm

1 stop15h 24m

$515

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sun 1/25

12:30 am-3:29 pm

1 stop11h 59m

Christiansted Henry Rohlsen

Sun 3/1

5:33 pm-10:32 am

1 stop19h 59m

$515

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Fri 1/23

7:28 am-9:31 pm

2 stops11h 03m

Christiansted Henry Rohlsen

Fri 1/30

8:30 am-5:06 pm

1 stop11h 36m

$519

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Mon 1/26

6:13 am-9:31 pm

2 stops12h 18m

Christiansted Henry Rohlsen

Sun 2/1

8:30 am-10:57 pm

1 stop17h 27m

$519

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Wed 1/14

12:30 am-5:05 pm

2 stops13h 35m

Christiansted Henry Rohlsen

Tue 1/20

8:30 am-7:14 pm

2 stops13h 44m

$519

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Mon 1/12

11:53 pm-2:33 pm

1 stop11h 40m

Christiansted Henry Rohlsen

Sat 1/17

3:33 pm-10:16 pm

1 stop9h 43m

$540

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sun 1/18

6:00 am-3:43 pm

2 stops30h 43m

$198

PhoenixChristiansted

PHX - STX

PHXSTX

Phoenix Sky Harbor Intl

Sun 1/18

9:49 am-9:31 pm

1 stop8h 42m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phoenix Sky Harbor Intl Airport-Christiansted flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, December is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Christiansted (average of $332). Flying from Phoenix Sky Harbor Intl Airport to Christiansted in November is currently the most expensive (average of $545). 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 STX?

Find hourly flight availability from Sky Harbor Intl to Christiansted. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Christiansted in the morning. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Christiansted?

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 December 4, 2025.
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
11,047 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.2
Good
11,047 reviews
American Airlines
7.2
Good
11,047 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

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 8h 42m. 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 $474, 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 30% 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, December is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Christiansted (average of $332). Flying from Phoenix Sky Harbor Intl Airport to Christiansted in November is currently the most expensive (average of $545). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Christiansted

Explore flights to Christiansted departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 4, 2025.
Fort Lauderdale to Christiansted flights
Miami to Christiansted flights
Atlanta to Christiansted flights
Charlotte to Christiansted flights
O'Hare Intl to Christiansted flights
Christiansted to San Juan Luis Munoz Marin Intl Airport flights
Christiansted to San Juan Luis Munoz Marin Intl Airport flights
Christiansted to Fort Lauderdale flights
Christiansted to Atlanta flights
Christiansted to Saint Thomas Island flights
Christiansted to Charlotte flights
Christiansted to Miami flights
Christiansted to Fort Lauderdale flights
Christiansted to Saint Thomas Island flights
Christiansted to Charlotte flights
Christiansted to Miami flights
Christiansted to Atlanta flights
Christiansted to Miami flights

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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$474Average$684FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.