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Cheap flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island from $295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Saint Thomas Island departing on 7/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:20 pm - 12:07 pm
PHX
-
STT
16h 47m
1 stop
American Airlines Logo
4:18 pm - 10:54 pm
STT
-
PHX
9h 36m
1 stop
$398American Airlines
Sun, Nov 1 - Tue, Nov 10
Delta Logo
5:35 pm - 1:39 pm
PHX
-
STT
17h 04m
2 stops
Delta Logo
2:49 pm - 11:06 pm
STT
-
PHX
11h 17m
1 stop
$504Delta
Tue, Oct 20 - Tue, Oct 27
Delta Logo
7:25 pm - 1:39 pm
PHX
-
STT
15h 14m
2 stops
Delta Logo
2:49 pm - 11:06 pm
STT
-
PHX
11h 17m
1 stop
$544Delta
Wed, Oct 7 - Wed, Oct 14
American Airlines Logo
4:20 pm - 12:07 pm
PHX
-
STT
16h 47m
1 stop
American Airlines Logo
12:57 pm - 11:46 pm
STT
-
PHX
13h 49m
2 stops
$604American Airlines
Thu, Nov 19 - Thu, Nov 26
American Airlines Logo
2:19 pm - 12:51 pm
PHX
-
STT
19h 32m
2 stops
American Airlines Logo
1:41 pm - 7:53 am
STT
-
PHX
21h 12m
2 stops
$609American Airlines
Wed, Sep 16 - Sun, Sep 27
American Airlines Logo
10:59 pm - 12:40 pm
PHX
-
STT
10h 41m
1 stop
American Airlines Logo
1:50 pm - 11:59 pm
STT
-
PHX
13h 09m
2 stops
$610American Airlines
Tue, Oct 20 - Tue, Oct 27
American Airlines Logo
10:59 pm - 12:40 pm
PHX
-
STT
10h 41m
1 stop
American Airlines Logo
1:50 pm - 11:41 pm
STT
-
PHX
12h 51m
1 stop
$615American Airlines
Wed, Oct 7 - Wed, Oct 14
American Airlines Logo
11:56 pm - 12:07 pm
PHX
-
STT
9h 11m
1 stop
American Airlines Logo
2:49 pm - 12:34 am
STT
-
PHX
12h 45m
2 stops
$631American Airlines
Mon, Nov 30 - Mon, Dec 7
American Airlines Logo
5:45 pm - 12:53 pm
PHX
-
STT
16h 08m
2 stops
American Airlines Logo
4:42 pm - 6:33 am
STT
-
PHX
16h 51m
2 stops
$635American Airlines
Tue, Sep 1 - Fri, Sep 4
American Airlines Logo
11:56 pm - 3:15 pm
PHX
-
STT
12h 19m
1 stop
American Airlines Logo
12:57 pm - 11:46 pm
STT
-
PHX
13h 49m
2 stops
$645American Airlines
Sat, Nov 7 - Sat, Nov 14

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Southwest flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island

Our best Southwest deals on Phoenix Sky Harbor Intl Airport to Saint Thomas Island flight tickets
Southwest
Sep 24
PHX6:30 pmPhoenix Sky Harbor Intl
16h 20m
2 stops
STT1:50 pmSaint Thomas Island Cyril E King
Oct 8
STT2:45 pmSaint Thomas Island Cyril E King
11h 30m
2 stops
PHX11:15 pmPhoenix Sky Harbor Intl
$674
Southwest
Nov 1
PHX7:40 pmPhoenix Sky Harbor Intl
16h 20m
2 stops
STT3:00 pmSaint Thomas Island Cyril E King
Nov 10
STT3:20 pmSaint Thomas Island Cyril E King
19h 20m
2 stops
PHX7:40 amPhoenix Sky Harbor Intl
$704
Southwest
Oct 2
PHX9:25 pmPhoenix Sky Harbor Intl
13h 40m
2 stops
STT2:05 pmSaint Thomas Island Cyril E King
Oct 16
STT2:45 pmSaint Thomas Island Cyril E King
10h 40m
2 stops
PHX10:25 pmPhoenix Sky Harbor Intl
$830

JetBlue flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island

Our best JetBlue deals on Phoenix Sky Harbor Intl Airport to Saint Thomas Island flight tickets
JetBlue
Sep 1
PHX11:06 pmPhoenix Sky Harbor Intl
36h 49m
2 stops
STT2:55 pmSaint Thomas Island Cyril E King
Sep 4
STT2:49 pmSaint Thomas Island Cyril E King
33h 54m
3 stops
PHX9:43 pmPhoenix Sky Harbor Intl
$730
JetBlue
Jul 30
PHX11:06 pmPhoenix Sky Harbor Intl
36h 51m
2 stops
STT2:57 pmSaint Thomas Island Cyril E King
Aug 3
STT3:45 pmSaint Thomas Island Cyril E King
33h 00m
2 stops
PHX9:45 pmPhoenix Sky Harbor Intl
$894
JetBlue
Aug 1
PHX11:06 pmPhoenix Sky Harbor Intl
36h 42m
2 stops
STT2:48 pmSaint Thomas Island Cyril E King
Aug 8
STT3:48 pmSaint Thomas Island Cyril E King
33h 11m
2 stops
PHX9:59 pmPhoenix Sky Harbor Intl
$908

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island 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, momondo users made 832,500 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Sun 11/1

4:20 pm-12:07 pm

1 stop16h 47m

Saint Thomas Island Cyril E King

Tue 11/10

4:18 pm-10:54 pm

1 stop9h 36m

$398

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Tue 10/20

5:35 pm-1:39 pm

2 stops17h 04m

Saint Thomas Island Cyril E King

Tue 10/27

2:49 pm-11:06 pm

1 stop11h 17m

$504

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Wed 10/7

7:25 pm-1:39 pm

2 stops15h 14m

Saint Thomas Island Cyril E King

Wed 10/14

2:49 pm-11:06 pm

1 stop11h 17m

$544

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Thu 11/19

4:20 pm-12:07 pm

1 stop16h 47m

Saint Thomas Island Cyril E King

Thu 11/26

12:57 pm-11:46 pm

2 stops13h 49m

$604

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Wed 9/16

2:19 pm-12:51 pm

2 stops19h 32m

Saint Thomas Island Cyril E King

Sun 9/27

1:41 pm-7:53 am

2 stops21h 12m

$609

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Tue 10/20

10:59 pm-12:40 pm

1 stop10h 41m

Saint Thomas Island Cyril E King

Tue 10/27

1:50 pm-11:59 pm

2 stops13h 09m

$610

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Wed 10/7

10:59 pm-12:40 pm

1 stop10h 41m

Saint Thomas Island Cyril E King

Wed 10/14

1:50 pm-11:41 pm

1 stop12h 51m

$615
Quickest round-trip

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Mon 11/30

11:56 pm-12:07 pm

1 stop9h 11m

Saint Thomas Island Cyril E King

Mon 12/7

2:49 pm-12:34 am

2 stops12h 45m

$631

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Tue 9/1

5:45 pm-12:53 pm

2 stops16h 08m

Saint Thomas Island Cyril E King

Fri 9/4

4:42 pm-6:33 am

2 stops16h 51m

$635

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Sat 11/7

11:56 pm-3:15 pm

1 stop12h 19m

Saint Thomas Island Cyril E King

Sat 11/14

12:57 pm-11:46 pm

2 stops13h 49m

$645

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Phoenix Sky Harbor Intl Airport and Saint Thomas Island?

What is the cheapest month to fly to Saint Thomas Island?

The month of April is another great option to travel to Saint Thomas Island, with average flight prices from Phoenix Sky Harbor Intl Airport averaging around $570.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Saint Thomas Island?

You are more likely to see cheaper flights to Saint Thomas Island from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $694 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from Phoenix Sky Harbor Intl Airport for as low as $568 on momondo.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Saint Thomas Island flights?

You could potentially save up to 57% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Saint Thomas Island flight.

When to book flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Saint Thomas Island (PHX to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Saint Thomas Island

Fastest flight time

10h 25m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Saint Thomas Island takes 10h 25m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Saint Thomas Island.
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Saint Thomas Island

  • How far is Phoenix Sky Harbor Intl to Saint Thomas Island Cyril E King by plane?

    There are 3074.3 mi between Phoenix Sky Harbor Intl and Saint Thomas Island Cyril E King. By plane, this route typically takes 10h 25m.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island Cyril E King Airport refresh daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Saint Thomas Island Cyril E King Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The required travel and health documents for your Saint Thomas Island Cyril E King Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Saint Thomas Island?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Saint Thomas Island

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $539Free CancellationRating
7.4
9,899 reviews
Search United Airlines flights
American AirlinesPriceFrom $539Free CancellationRating
7.1
11,776 reviews
Search American Airlines flights
DeltaPriceFrom $539Free CancellationRating
7.8
8,455 reviews
Search Delta flights

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Saint Thomas Island?

It is quick and easy to find Phoenix to Saint Thomas Island flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Thomas Island that suits you.

Can I find flights from Phoenix to Saint Thomas Island with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint Thomas Island from Phoenix with this policy.

How can momondo help me find flights from Phoenix to Saint Thomas Island?

momondo provides multiple filters to help you find the best flight to Saint Thomas Island from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Phoenix to Saint Thomas Island right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Phoenix to Saint Thomas Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Saint Thomas Island trip

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