$556 Find Cheap Flights from Phoenix to Saint Croix - Compare and Save

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 Saint Croix departing on 10/19. 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

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Book Cheap Phoenix to Saint Croix Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Saint Croix 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 Saint Croix

Wed, Sep 2 - Wed, Sep 23
American Airlines Logo
8:45 am - 9:29 pm
PHX
-
STX
9h 44m
1 stop
American Airlines Logo
4:40 pm - 9:27 am
STX
-
PHX
19h 47m
1 stop
$561American Airlines
Wed, Sep 2 - Wed, Sep 23
American Airlines Logo
8:45 am - 9:29 pm
PHX
-
STX
9h 44m
1 stop
American Airlines Logo
4:40 pm - 6:45 am
STX
-
PHX
17h 05m
2 stops
$565American Airlines
Wed, Sep 2 - Wed, Sep 23
American Airlines Logo
5:00 am - 9:29 pm
PHX
-
STX
13h 29m
2 stops
American Airlines Logo
4:40 pm - 6:45 am
STX
-
PHX
17h 05m
2 stops
$565American Airlines
Wed, Aug 19 - Wed, Aug 26
American Airlines Logo
8:45 am - 9:29 pm
PHX
-
STX
9h 44m
1 stop
American Airlines Logo
8:30 am - 4:10 pm
STX
-
PHX
10h 40m
1 stop
$581American Airlines
Wed, Aug 19 - Wed, Aug 26
American Airlines Logo
5:05 am - 9:29 pm
PHX
-
STX
13h 24m
2 stops
American Airlines Logo
8:30 am - 6:00 pm
STX
-
PHX
12h 30m
2 stops
$585American Airlines
Wed, Aug 19 - Wed, Aug 26
American Airlines Logo
8:45 am - 9:29 pm
PHX
-
STX
9h 44m
1 stop
American Airlines Logo
8:30 am - 5:11 pm
STX
-
PHX
11h 41m
2 stops
$585American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
11:35 pm - 8:43 pm
PHX
-
STX
18h 08m
1 stop
American Airlines Logo
8:30 am - 7:36 pm
STX
-
PHX
14h 06m
1 stop
$636American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
8:45 am - 8:43 pm
PHX
-
STX
8h 58m
1 stop
American Airlines Logo
8:30 am - 7:36 pm
STX
-
PHX
14h 06m
1 stop
$636American Airlines
Wed, Sep 2 - Wed, Sep 23
Multiple Airlines Logo
6:55 pm - 4:15 pm
PHX
-
STX
18h 20m
3 stops
Multiple Airlines Logo
3:14 pm - 8:37 am
STX
-
PHX
20h 23m
2 stops
$1,058Multiple Airlines
Thu, Aug 13 - Mon, Aug 17
JetBlue Logo
11:06 pm - 3:49 pm
PHX
-
STX
37h 43m
2 stops
JetBlue Logo
4:42 pm - 9:43 pm
STX
-
PHX
32h 01m
2 stops
$1,107JetBlue
Booking Insights

KAYAK's insights & trends for Phoenix to Saint Croix flights

Get data-powered insights and trends into flights from Phoenix to Saint Croix 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 Saint Croix?

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 Saint Croix, 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 Saint Croix is July, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,684 and $835 respectively.

Good to know

Cheapest flight

$556
Flight from Phoenix to Christiansted

FAQs - booking Saint Croix flights

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

    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 Saint Croix.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Phoenix to Saint Croix 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 Saint Croix?

    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 from Phoenix to Saint Croix with an airline and back with another airline.

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

    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 from Phoenix to Saint Croix 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 Saint Croix

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Saint Croix. 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 Saint Croix? 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.
7.1
American AirlinesOverall score based on 11841 reviews
6.4Food
7.5Boarding
7.2Comfort
7.9Crew
6.8Entertainment
Airline reviews

I was able to check into my flight through the app and online but had issues getting my boarding pass once I arrived to the airport.

8.0 ExcellentLoryn, Jul 2026
PHX - LAX
Read more American Airlines reviews

I was able to check into my flight through the app and online but had issues getting my boarding pass once I arrived to the airport.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

there are no options s for snack besides cookies would ve nice to have a salty option n

Early morning flight and no food in First Class except a "salmon" box. No thank you. Was informed before take off by Captain that the plane was not serviced before we boarded in Phoenix. How does that happen? Need more frequent additions/turn over on the Entertainment. Thanks

It was the most un-special flight experience in my life.

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

Everything you need to know for your flight from Phoenix to Saint Croix

Information on your arrival and departure airports