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Cheap flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island from $184

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 4/23. 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

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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.
Delta Logo
12:59 am - 3:17 pm
PHX
-
STT
11h 18m
2 stops
Delta Logo
3:01 pm - 10:36 pm
STT
-
PHX
10h 35m
1 stop
$372Delta
Sat, May 9 - Thu, May 21
Multiple Airlines Logo
12:30 am - 9:54 am
PHX
-
STT
30h 24m
1 stop
Multiple Airlines Logo
10:49 am - 11:41 am
STT
-
PHX
27h 52m
2 stops
$404Multiple Airlines
Thu, Apr 23 - Fri, May 1
United Airlines Logo
11:18 pm - 1:08 pm
PHX
-
STT
10h 50m
1 stop
United Airlines Logo
2:10 pm - 10:20 pm
STT
-
PHX
11h 10m
1 stop
$405United Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
12:30 am - 9:54 am
PHX
-
STT
30h 24m
1 stop
Multiple Airlines Logo
12:25 pm - 7:25 pm
STT
-
PHX
34h 00m
2 stops
$437Multiple Airlines
Fri, Apr 24 - Sat, May 2
Multiple Airlines Logo
12:30 am - 9:54 am
PHX
-
STT
30h 24m
1 stop
Multiple Airlines Logo
10:49 am - 11:18 pm
STT
-
PHX
15h 29m
1 stop
$438Multiple Airlines
Thu, Apr 23 - Fri, May 1
Multiple Airlines Logo
7:25 am - 1:26 pm
PHX
-
STT
27h 01m
2 stops
Multiple Airlines Logo
2:36 pm - 11:18 pm
STT
-
PHX
11h 42m
1 stop
$463Multiple Airlines
Sat, Apr 11 - Tue, Apr 14
American Airlines Logo
11:10 pm - 2:49 pm
PHX
-
STT
12h 39m
1 stop
American Airlines Logo
1:34 pm - 10:37 pm
STT
-
PHX
12h 03m
1 stop
$470American Airlines
Sun, May 10 - Thu, May 21
Multiple Airlines Logo
9:15 am - 1:09 pm
PHX
-
STT
48h 54m
2 stops
Multiple Airlines Logo
10:49 am - 10:27 am
STT
-
PHX
26h 38m
1 stop
$472Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
12:29 pm - 9:54 am
PHX
-
STT
18h 25m
2 stops
Multiple Airlines Logo
10:49 am - 10:45 am
STT
-
PHX
26h 56m
1 stop
$475Multiple Airlines
Fri, May 8 - Fri, May 15
Multiple Airlines Logo
11:21 am - 9:54 am
PHX
-
STT
19h 33m
2 stops
Multiple Airlines Logo
10:49 am - 11:18 pm
STT
-
PHX
15h 29m
1 stop
$476Multiple Airlines
Tue, Apr 21 - Tue, Apr 28

United Airlines flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Saint Thomas Island flight tickets
United Airlines
Apr 21
PHX11:18 pmPhoenix Sky Harbor Intl
10h 50m
1 stop
STT1:08 pmSaint Thomas Island Cyril E King
Apr 28
STT2:10 pmSaint Thomas Island Cyril E King
11h 10m
1 stop
PHX10:20 pmPhoenix Sky Harbor Intl
$405
United Airlines
Apr 27
PHX7:08 pmPhoenix Sky Harbor Intl
14h 12m
2 stops
STT12:20 pmSaint Thomas Island Cyril E King
Apr 30
STT1:22 pmSaint Thomas Island Cyril E King
10h 43m
1 stop
PHX9:05 pmPhoenix Sky Harbor Intl
$560
United Airlines
Apr 27
PHX7:08 pmPhoenix Sky Harbor Intl
14h 12m
2 stops
STT12:20 pmSaint Thomas Island Cyril E King
Apr 30
STT1:22 pmSaint Thomas Island Cyril E King
10h 43m
1 stop
PHX9:05 pmPhoenix Sky Harbor Intl
$570

American Airlines flights from Phoenix Sky Harbor Intl Airport to Saint Thomas Island

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Saint Thomas Island flight tickets
American Airlines
May 10
PHX11:10 pmPhoenix Sky Harbor Intl
12h 39m
1 stop
STT2:49 pmSaint Thomas Island Cyril E King
May 21
STT1:34 pmSaint Thomas Island Cyril E King
12h 03m
1 stop
PHX10:37 pmPhoenix Sky Harbor Intl
$470
American Airlines
Apr 4
PHX10:14 pmPhoenix Sky Harbor Intl
11h 09m
1 stop
STT12:23 pmSaint Thomas Island Cyril E King
Apr 14
STT12:25 pmSaint Thomas Island Cyril E King
14h 34m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
$526
American Airlines
Apr 4
PHX11:59 pmPhoenix Sky Harbor Intl
8h 07m
1 stop
STT11:06 amSaint Thomas Island Cyril E King
Apr 14
STT2:05 pmSaint Thomas Island Cyril E King
11h 57m
2 stops
PHX11:02 pmPhoenix Sky Harbor Intl
$624

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 March 27, 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
Quickest round-trip

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Sat 5/9

12:59 am-3:17 pm

2 stops11h 18m

Saint Thomas Island Cyril E King

Thu 5/21

3:01 pm-10:36 pm

1 stop10h 35m

$372

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Thu 4/23

12:30 am-9:54 am

1 stop30h 24m

Saint Thomas Island Cyril E King

Fri 5/1

10:49 am-11:41 am

2 stops27h 52m

$404

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Tue 4/21

11:18 pm-1:08 pm

1 stop10h 50m

Saint Thomas Island Cyril E King

Tue 4/28

2:10 pm-10:20 pm

1 stop11h 10m

$405

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Fri 4/24

12:30 am-9:54 am

1 stop30h 24m

Saint Thomas Island Cyril E King

Sat 5/2

12:25 pm-7:25 pm

2 stops34h 00m

$437

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Thu 4/23

12:30 am-9:54 am

1 stop30h 24m

Saint Thomas Island Cyril E King

Fri 5/1

10:49 am-11:18 pm

1 stop15h 29m

$438

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Sat 4/11

7:25 am-1:26 pm

2 stops27h 01m

Saint Thomas Island Cyril E King

Tue 4/14

2:36 pm-11:18 pm

1 stop11h 42m

$463

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Sun 5/10

11:10 pm-2:49 pm

1 stop12h 39m

Saint Thomas Island Cyril E King

Thu 5/21

1:34 pm-10:37 pm

1 stop12h 03m

$470

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Wed 6/3

9:15 am-1:09 pm

2 stops48h 54m

Saint Thomas Island Cyril E King

Wed 6/10

10:49 am-10:27 am

1 stop26h 38m

$472

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Fri 5/8

12:29 pm-9:54 am

2 stops18h 25m

Saint Thomas Island Cyril E King

Fri 5/15

10:49 am-10:45 am

1 stop26h 56m

$475

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Tue 4/21

11:21 am-9:54 am

2 stops19h 33m

Saint Thomas Island Cyril E King

Tue 4/28

10:49 am-11:18 pm

1 stop15h 29m

$476

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 $539.

How far in advance should I book a flight 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 $652 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 $549 on momondo.

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

You could potentially save up to 20% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Saint Thomas Island flight.

How have Phoenix Sky Harbor Intl Airport to Saint Thomas Island flight prices changed over time?

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

8h 43m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Saint Thomas Island takes 8h 43m
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

  • 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 8h 43m.

  • 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
DeltaPriceFrom $519Free CancellationRating
7.9
8,340 reviews
Search Delta flights
United AirlinesPriceFrom $519Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights
American AirlinesPriceFrom $519Free CancellationRating
7.1
11,503 reviews
Search American Airlines 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.

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