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Cheap flights from Saint Thomas Island to Phoenix from $215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to Phoenix departing on 4/12. 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
0 bags

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Find the cheapest flights from Saint Thomas Island to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:36 pm - 11:43 pm
STT
-
PHX
35h 07m
2 stops
Multiple Airlines Logo
11:59 pm - 2:31 pm
PHX
-
STT
11h 32m
1 stop
$397Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
3:36 pm - 6:04 pm
STT
-
PHX
29h 28m
1 stop
Multiple Airlines Logo
11:59 pm - 2:31 pm
PHX
-
STT
11h 32m
1 stop
$435Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
Southwest Logo
2:10 pm - 12:15 am
STT
-
PHX
13h 05m
2 stops
Southwest Logo
11:55 pm - 2:55 pm
PHX
-
STT
12h 00m
1 stop
$498Southwest
Thu, Feb 26 - Mon, Mar 2
Southwest Logo
3:45 pm - 1:00 am
STT
-
PHX
12h 15m
1 stop
Southwest Logo
11:55 pm - 2:55 pm
PHX
-
STT
12h 00m
1 stop
$554Southwest
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
4:37 pm - 9:33 am
STT
-
PHX
19h 56m
1 stop
American Airlines Logo
11:51 pm - 2:03 pm
PHX
-
STT
11h 12m
1 stop
$645American Airlines
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
4:48 pm - 10:46 pm
STT
-
PHX
8h 58m
1 stop
American Airlines Logo
12:49 am - 3:58 pm
PHX
-
STT
12h 09m
2 stops
$670American Airlines
Sat, Aug 1 - Thu, Aug 13
Multiple Airlines Logo
2:15 pm - 3:52 pm
STT
-
PHX
52h 37m
3 stops
Multiple Airlines Logo
11:05 pm - 3:09 pm
PHX
-
STT
13h 04m
2 stops
$683Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
Delta Logo
3:00 pm - 11:02 pm
STT
-
PHX
11h 02m
1 stop
Delta Logo
11:55 pm - 3:00 pm
PHX
-
STT
12h 05m
1 stop
$695Delta
Sat, Aug 1 - Fri, Aug 14
American Airlines Logo
1:31 pm - 9:59 pm
STT
-
PHX
11h 28m
2 stops
American Airlines Logo
12:49 am - 3:58 pm
PHX
-
STT
12h 09m
2 stops
$715American Airlines
Sat, Aug 1 - Thu, Aug 13
United Airlines Logo
3:35 pm - 9:52 am
STT
-
PHX
21h 17m
2 stops
United Airlines Logo
4:30 pm - 3:18 pm
PHX
-
STT
19h 48m
2 stops
$808United Airlines
Sat, Mar 7 - Sat, Mar 14

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

Our best American Airlines deals on Saint Thomas Island to Phoenix Sky Harbor Intl Airport flight tickets
American Airlines
Mar 7
STT4:37 pmSaint Thomas Island Cyril E King
19h 56m
1 stop
PHX9:33 amPhoenix Sky Harbor Intl
Mar 14
PHX11:51 pmPhoenix Sky Harbor Intl
11h 12m
1 stop
STT2:03 pmSaint Thomas Island Cyril E King
$645
American Airlines
Aug 1
STT1:31 pmSaint Thomas Island Cyril E King
12h 15m
1 stop
PHX10:46 pmPhoenix Sky Harbor Intl
Aug 13
PHX12:49 amPhoenix Sky Harbor Intl
12h 09m
2 stops
STT3:58 pmSaint Thomas Island Cyril E King
$670
American Airlines
Mar 7
STT1:00 pmSaint Thomas Island Cyril E King
13h 51m
1 stop
PHX11:51 pmPhoenix Sky Harbor Intl
Mar 14
PHX11:02 pmPhoenix Sky Harbor Intl
9h 10m
1 stop
STT11:12 amSaint Thomas Island Cyril E King
$700

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

Our best United Airlines deals on Saint Thomas Island to Phoenix Sky Harbor Intl Airport flight tickets
United Airlines
Mar 7
STT3:35 pmSaint Thomas Island Cyril E King
21h 17m
2 stops
PHX9:52 amPhoenix Sky Harbor Intl
Mar 14
PHX6:35 pmPhoenix Sky Harbor Intl
15h 21m
2 stops
STT12:56 pmSaint Thomas Island Cyril E King
$795
United Airlines
Mar 7
STT3:35 pmSaint Thomas Island Cyril E King
21h 17m
2 stops
PHX9:52 amPhoenix Sky Harbor Intl
Mar 14
PHX4:30 pmPhoenix Sky Harbor Intl
19h 48m
2 stops
STT3:18 pmSaint Thomas Island Cyril E King
$808

momondo Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to Phoenix Sky Harbor Intl Airport 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 February 8, 2026.
Use the filters below to find and compare flights from Saint Thomas Island to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Thu 2/26

3:36 pm-11:43 pm

2 stops35h 07m

Phoenix Sky Harbor Intl

Mon 3/2

11:59 pm-2:31 pm

1 stop11h 32m

$397

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Thu 2/26

3:36 pm-6:04 pm

1 stop29h 28m

Phoenix Sky Harbor Intl

Mon 3/2

11:59 pm-2:31 pm

1 stop11h 32m

$435

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Thu 2/26

2:10 pm-12:15 am

2 stops13h 05m

Phoenix Sky Harbor Intl

Mon 3/2

11:55 pm-2:55 pm

1 stop12h 00m

$498

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Thu 2/26

3:45 pm-1:00 am

1 stop12h 15m

Phoenix Sky Harbor Intl

Mon 3/2

11:55 pm-2:55 pm

1 stop12h 00m

$554

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Sat 3/7

4:37 pm-9:33 am

1 stop19h 56m

Phoenix Sky Harbor Intl

Sat 3/14

11:51 pm-2:03 pm

1 stop11h 12m

$645

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Sat 8/1

4:48 pm-10:46 pm

1 stop8h 58m

Phoenix Sky Harbor Intl

Thu 8/13

12:49 am-3:58 pm

2 stops12h 09m

$670

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Thu 2/26

2:15 pm-3:52 pm

3 stops52h 37m

Phoenix Sky Harbor Intl

Mon 3/2

11:05 pm-3:09 pm

2 stops13h 04m

$683

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Sat 8/1

3:00 pm-11:02 pm

1 stop11h 02m

Phoenix Sky Harbor Intl

Fri 8/14

11:55 pm-3:00 pm

1 stop12h 05m

$695

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Sat 8/1

1:31 pm-9:59 pm

2 stops11h 28m

Phoenix Sky Harbor Intl

Thu 8/13

12:49 am-3:58 pm

2 stops12h 09m

$715

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Sat 3/7

3:35 pm-9:52 am

2 stops21h 17m

Phoenix Sky Harbor Intl

Sat 3/14

4:30 pm-3:18 pm

2 stops19h 48m

$808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Saint Thomas Island to Phoenix Sky Harbor Intl Airport

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

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

You could potentially save up to 9% on your flight if you consider stops on a Saint Thomas Island to Phoenix Sky Harbor Intl Airport flight.

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

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

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

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

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

Fastest flight time

9h 02m

Direct flights

None
The fastest flight from Saint Thomas Island to Phoenix Sky Harbor Intl Airport takes 9h 02m
There are no direct flights from Saint Thomas Island to Phoenix Sky Harbor Intl Airport. There are no popular flight routes from Saint Thomas Island to Phoenix Sky Harbor Intl Airport.
Search flight deals

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

    A flight from Saint Thomas Island Cyril E King to Phoenix Sky Harbor Intl will travel around 3074.3 mi. Typically, this will take 9h 02m by plane in normal conditions.

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

    Prices for flights from Saint Thomas Island Cyril E King Airport to Phoenix Sky Harbor Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint Thomas Island Cyril E King Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The necessary travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Saint Thomas Island to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $420Free CancellationRating
6.3
8,430 reviews
Search Spirit Airlines flights

Traveling to a place near Phoenix?

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from Saint Thomas Island.

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

momondo does allow users to show only those flights to Phoenix from Saint Thomas Island which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Saint Thomas Island to Phoenix.

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

If you are simply researching potential flights to Phoenix, momondo offers a useful price alert feature which will track prices for flights to Phoenix from Saint Thomas Island and alert you when they change.

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