PHX - STX

$491 Find Cheap Flights from Phoenix to Christiansted

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Christiansted departing on 11/29. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$515
Overall average: $714
Delta
Tue 4/7Thu 4/9
PHX - STX • 1 stop
Cheapest one-way
$491
Multiple Airlines
Sat 11/29
PHX - STX • 3 stops
Top airlines
Delta
Cheapest • from $515 (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 • 24% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Tue, Apr 7 - Thu, Apr 9
Delta Logo
11:55 pm - 1:24 pmPHX-STX
10h 29m1 stop
Delta Logo
2:19 pm - 8:51 pmSTX-PHX
9h 32m1 stop
$515Delta
Find Deal
Tue, Apr 7 - Thu, Apr 9
Delta Logo
7:25 pm - 1:24 pmPHX-STX
14h 59m2 stops
Delta Logo
2:19 pm - 8:51 pmSTX-PHX
9h 32m1 stop
$519Delta
Find Deal
Mon, Dec 8 - Mon, Dec 15
American Airlines Logo
10:55 pm - 5:43 pmPHX-STX
15h 48m1 stop
American Airlines Logo
4:07 pm - 12:59 amSTX-PHX
11h 52m1 stop
$535American Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
American Airlines Logo
11:05 pm - 5:43 pmPHX-STX
15h 38m2 stops
American Airlines Logo
6:35 pm - 8:41 amSTX-PHX
17h 06m2 stops
$539American Airlines
Find Deal
Tue, Feb 24 - Sat, Mar 7
American Airlines Logo
12:59 am - 3:51 pmPHX-STX
11h 52m1 stop
American Airlines Logo
3:37 pm - 7:58 amSTX-PHX
19h 21m1 stop
$540American Airlines
Find Deal
Tue, Feb 24 - Sat, Mar 7
American Airlines Logo
12:59 am - 4:23 pmPHX-STX
12h 24m2 stops
American Airlines Logo
3:37 pm - 7:58 amSTX-PHX
19h 21m1 stop
$544American Airlines
Find Deal
Tue, Apr 21 - Wed, Apr 29
American Airlines Logo
12:40 am - 2:50 pmPHX-STX
11h 10m1 stop
American Airlines Logo
3:40 pm - 10:08 pmSTX-PHX
9h 28m1 stop
$545American Airlines
Find Deal
Tue, Apr 21 - Wed, Apr 29
American Airlines Logo
12:59 am - 2:50 pmPHX-STX
10h 51m2 stops
American Airlines Logo
3:40 pm - 7:56 amSTX-PHX
19h 16m2 stops
$549American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
American Airlines Logo
2:08 pm - 5:43 pmPHX-STX
24h 35m1 stop
American Airlines Logo
6:35 pm - 10:28 amSTX-PHX
18h 53m1 stop
$604American Airlines
Find Deal
Wed, Dec 17 - Mon, Dec 22
American Airlines Logo
12:59 am - 3:40 pmPHX-STX
11h 41m1 stop
American Airlines Logo
3:29 pm - 10:48 pmSTX-PHX
10h 19m1 stop
$615American Airlines
Find Deal
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 $519 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $891 and $825 respectively.

Good to know

Low seasonFebruary
Cheapest flight$491
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 5% increase 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 $491 for a one-way ticket and $515 for a round-trip.

  • 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 11051 reviews
8.0Crew
7.2Comfort
7.5Boarding
6.4Food
6.9Entertainment
Airline reviews

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

10.0 ExcellentCandie, Nov 2025PHX - BFL
Read more American Airlines reviews

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.

We are too tired and frustrated to comment politely at this point

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

I didn't like that my paid for seat was changed 2 hours before my flight.

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Bigger seats. Board back to front! Disembark front to back!

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

Information on your arrival and departure airports