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Cheap flights from Saint Thomas Island to Phoenix from $218

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 5/9. 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 Saint Thomas Island to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:49 am - 11:03 pm
STT
-
PHX
15h 14m
1 stop
Multiple Airlines Logo
5:08 am - 9:54 am
PHX
-
STT
25h 46m
2 stops
$519Multiple Airlines
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
10:49 am - 11:03 pm
STT
-
PHX
15h 14m
1 stop
Multiple Airlines Logo
12:25 am - 9:54 am
PHX
-
STT
30h 29m
1 stop
$552Multiple Airlines
Wed, Apr 22 - Sat, Apr 25
Southwest Logo
2:10 pm - 6:50 am
STT
-
PHX
19h 40m
2 stops
Southwest Logo
10:30 pm - 1:35 pm
PHX
-
STT
12h 05m
2 stops
$568Southwest
Wed, Apr 22 - Sun, Apr 26

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

Our best Southwest deals on Saint Thomas Island to Phoenix Sky Harbor Intl Airport flight tickets
Southwest
Apr 22
STT2:10 pmSaint Thomas Island Cyril E King
19h 40m
2 stops
PHX6:50 amPhoenix Sky Harbor Intl
Apr 26
PHX10:30 pmPhoenix Sky Harbor Intl
12h 05m
2 stops
STT1:35 pmSaint Thomas Island Cyril E King
$568
Southwest
Mar 31
STT1:50 pmSaint Thomas Island Cyril E King
21h 00m
2 stops
PHX7:50 amPhoenix Sky Harbor Intl
Apr 2
PHX11:55 pmPhoenix Sky Harbor Intl
11h 25m
2 stops
STT2:20 pmSaint Thomas Island Cyril E King
$700

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 March 25, 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

Cheapest round-trip

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Wed 4/22

10:49 am-11:03 pm

1 stop15h 14m

Phoenix Sky Harbor Intl

Sun 4/26

5:08 am-9:54 am

2 stops25h 46m

$519

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Wed 4/22

10:49 am-11:03 pm

1 stop15h 14m

Phoenix Sky Harbor Intl

Sat 4/25

12:25 am-9:54 am

1 stop30h 29m

$552
Quickest round-trip

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Wed 4/22

2:10 pm-6:50 am

2 stops19h 40m

Phoenix Sky Harbor Intl

Sun 4/26

10:30 pm-1:35 pm

2 stops12h 05m

$568
Cheapest one-way

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Sat 5/9

10:49 am-10:21 pm

2 stops38h 32m

$218

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Sat 5/9

5:10 pm-10:21 pm

3 stops32h 11m

$248

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Sat 5/9

10:49 am-10:45 am

1 stop26h 56m

$267
Quickest one-way

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Wed 6/3

1:34 pm-11:58 pm

2 stops13h 24m

$286

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Sun 4/5

4:35 pm-7:37 am

3 stops42h 02m

$333

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Fri 4/10

4:35 pm-11:47 pm

3 stops34h 12m

$339

Saint Thomas IslandPhoenix

STT - PHX

STTPHX

Saint Thomas Island Cyril E King

Fri 4/10

2:36 pm-2:41 pm

2 stops27h 05m

$341

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 2% 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

12h 08m

Direct flights

None
The fastest flight from Saint Thomas Island to Phoenix Sky Harbor Intl Airport takes 12h 08m
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 12h 08m 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
8,546 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $444Free CancellationRating
7.1
11,496 reviews
Search American 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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