PHX - STX

$382 Find Cheap Flights from Phoenix to Christiansted

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Christiansted departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Christiansted

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Christiansted, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Christiansted, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$382
Overall average: $624
American Airlines
Sun 2/15Thu 2/19
PHX - STX • 1 stop
Cheapest one-way
$394
JetBlue
Sat 5/23
PHX - STX • 2 stops
Top airlines
American Airlines
Cheapest • from $382 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 32% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Christiansted!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Phoenix to Christiansted (PHX-STX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Christiansted that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Christiansted

Sun, Feb 15 - Thu, Feb 19
American Airlines Logo
10:55 pm - 5:37 pm
PHX
-
STX
15h 42m
1 stop
American Airlines Logo
6:27 pm - 12:59 am
STX
-
PHX
9h 32m
1 stop
$382American Airlines
Sat, Feb 14 - Thu, Feb 19
American Airlines Logo
1:42 am - 5:37 pm
PHX
-
STX
12h 55m
2 stops
American Airlines Logo
6:27 pm - 12:16 pm
STX
-
PHX
20h 49m
1 stop
$386American Airlines
Sat, Feb 14 - Thu, Feb 19
Delta Logo
11:53 pm - 2:56 pm
PHX
-
STX
12h 03m
1 stop
Delta Logo
3:58 pm - 10:15 pm
STX
-
PHX
9h 17m
1 stop
$447Delta
Thu, Feb 12 - Wed, Feb 18
American Airlines Logo
10:55 pm - 5:37 pm
PHX
-
STX
15h 42m
1 stop
American Airlines Logo
2:45 pm - 12:59 am
STX
-
PHX
13h 14m
1 stop
$487American Airlines
Thu, Feb 12 - Wed, Feb 18
American Airlines Logo
10:55 pm - 5:37 pm
PHX
-
STX
15h 42m
1 stop
American Airlines Logo
6:27 pm - 9:04 am
STX
-
PHX
17h 37m
2 stops
$491American Airlines
Sun, Feb 15 - Fri, Feb 20
American Airlines Logo
10:55 pm - 5:37 pm
PHX
-
STX
15h 42m
1 stop
American Airlines Logo
6:27 pm - 10:33 am
STX
-
PHX
19h 06m
1 stop
$492American Airlines
Sun, Feb 15 - Wed, Feb 18
American Airlines Logo
9:39 pm - 5:37 pm
PHX
-
STX
16h 58m
2 stops
American Airlines Logo
2:45 pm - 12:59 am
STX
-
PHX
13h 14m
1 stop
$496American Airlines
Wed, May 6 - Wed, May 13
American Airlines Logo
10:00 pm - 4:07 pm
PHX
-
STX
15h 07m
1 stop
American Airlines Logo
2:05 pm - 10:04 pm
STX
-
PHX
10h 59m
1 stop
$516American Airlines
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
11:56 pm - 1:53 pm
PHX
-
STX
10h 57m
1 stop
American Airlines Logo
4:38 pm - 11:51 pm
STX
-
PHX
10h 13m
1 stop
$532American Airlines
Sat, Feb 14 - Thu, Feb 19
American Airlines Logo
11:56 pm - 5:37 pm
PHX
-
STX
14h 41m
1 stop
American Airlines Logo
6:27 pm - 10:10 am
STX
-
PHX
18h 43m
2 stops
$536American Airlines
Booking Insights

KAYAK's insights & trends for Phoenix to Christiansted flights

Get data-powered insights and trends into flights from Phoenix to Christiansted to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Christiansted?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Christiansted, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Christiansted is September, where tickets cost $486 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $1,188 and $960 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$382
Best time to beat the crowds with an average 14% drop in price.
Flight from Phoenix to Christiansted

When to book flights from Phoenix to Christiansted

Are your dates flexible? Find out the best times to travel from Phoenix to Christiansted based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Christiansted flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Christiansted?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Christiansted was $382 for a round-trip ticket.

  • Do I need a passport to fly between Phoenix and Christiansted?

    A passport is required to fly from Phoenix to Christiansted.

  • Which airports will I be using when flying from Phoenix to Christiansted?

    On your way to Christiansted, you’ll fly out from Phoenix Sky Harbor Intl. You’ll be landing at Christiansted Henry Rohlsen.

  • Which aircraft models fly most regularly from Phoenix to Christiansted?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Christiansted?

    oneworld is the only airline alliance operating flights between Phoenix and Christiansted.

  • How does KAYAK find such low prices on flights from Phoenix to Christiansted?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Christiansted.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Christiansted?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Christiansted from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Christiansted?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Christiansted with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and STX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Christiansted?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Christiansted from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Phoenix to Christiansted

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Christiansted. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Christiansted? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11211 reviews
7.2Comfort
6.9Entertainment
7.5Boarding
8.0Crew
6.4Food
Airline reviews

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

8.0 ExcellentAnonymous, Jan 2026
PHX - CMH
Read more American Airlines reviews

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

Amazing I love American. I’ll never fly anyone else if I can help it.

Experience was good. We were delayed in leaving by 15 mins because the flight was waiting on a family that was late in getting to the gate. Food and drink options were as expected. I highly recommend checking in ahead of time using the airline’s app so that it’s quicker to get your luggage tags as soon as you arrive at the terminal. No more waiting in long lines!

The captain brought my 6 year old son into the cockpit and allowed him to ask questions, sit in the captain’s chair and talk about all the gears and levers. Made the trip very special for him.

Better service. No food options, but we did get drinks and a cookie.

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

Liked that it was on time. Staff professional and friendly.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

Loved the crew . Absolutely no complaints. Except for luggage lost

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

Everything you need to know for your flight from Phoenix to Christiansted

Information on your arrival and departure airports

Phoenix (PHX)
Christiansted (STX)