$308+ Cheap flights from Phoenix to Saint Thomas Island (STT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STT
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Phoenix to Saint Thomas Island with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Phoenix to Saint Thomas IslandExplore the most affordable flight options available from Phoenix to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from Phoenix to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:53 pm -
1 stop12h 30m
Sun 11/83:15 pm -
2 stops12h 10m
Deal found 9/3![American Airlines logo]()
$580
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:10 am -
2 stops11h 45m
Tue 10/271:07 pm -
1 stop9h 31m
Deal found 9/4![American Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:45 am -
1 stop9h 53m
Sat 11/212:49 pm -
2 stops11h 31m
Deal found 9/4![American Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:01 pm -
1 stop13h 54m
Fri 10/231:48 pm -
1 stop13h 07m
Deal found 9/5![American Airlines logo]()
$633
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:30 pm -
2 stops12h 30m
Sun 10/112:45 pm -
2 stops11h 40m
Deal found 9/3![Southwest logo]()
$638
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:10 am -
2 stops11h 45m
Tue 10/133:46 pm -
1 stop20h 49m
Deal found 9/5![American Airlines logo]()
$650
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/301:05 am -
2 stops10h 30m
Sun 12/62:40 pm -
2 stops11h 55m
Deal found 9/3![Southwest logo]()
$688
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/291:15 am -
1 stop7h 57m
Mon 12/71:07 pm -
2 stops14h 18m
Deal found 9/4![American Airlines logo]()
$692
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:50 pm -
1 stop15h 27m
Sun 12/61:07 pm -
1 stop14h 44m
Deal found 9/7![American Airlines logo]()
$697
Best flights from Phoenix to Saint Thomas IslandDiscover carefully curated flight deals from Phoenix to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Phoenix to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:10 pm -
1 stop13h 28m
Sun 12/63:15 pm -
1 stop12h 36m
Deal found 9/3![American Airlines logo]()
$605
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/301:05 am -
2 stops10h 30m
Sun 12/62:40 pm -
2 stops11h 55m
Deal found 9/3![Southwest logo]()
$688
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:49 pm -
2 stops13h 16m
Sat 12/53:35 pm -
1 stop9h 40m
Deal found 9/7![United Airlines logo]()
$700
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:49 pm -
2 stops13h 16m
Sun 12/63:35 pm -
1 stop9h 40m
Deal found 9/7![United Airlines logo]()
$700
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:25 pm -
2 stops17h 35m
Thu 10/152:50 pm -
2 stops11h 40m
Deal found 9/3![Southwest logo]()
$770
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/258:10 pm -
2 stops14h 46m
Thu 1/285:25 pm -
1 stop20h 48m
Deal found 9/3![United Airlines logo]()
$836
Last-minute flights from Phoenix to Saint Thomas IslandDiscover last-minute flight deals from Phoenix to Saint Thomas Island. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Saint Thomas Island. Data last updated September 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:30 pm -
2 stops12h 30m
Sun 10/112:45 pm -
2 stops11h 40m
Deal found 9/3![Southwest logo]()
$638
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:10 am -
2 stops11h 45m
Tue 10/133:46 pm -
1 stop20h 49m
Deal found 9/5![American Airlines logo]()
$650
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:01 pm -
1 stop13h 54m
Fri 10/231:48 pm -
2 stops13h 11m
Deal found 9/5![American Airlines logo]()
$633
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:10 am -
2 stops11h 45m
Tue 10/271:48 pm -
2 stops11h 21m
Deal found 9/4![American Airlines logo]()
$605
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:53 pm -
1 stop12h 30m
Sun 11/83:15 pm -
2 stops12h 10m
Deal found 9/3![American Airlines logo]()
$580
One-way flights from Phoenix to Saint Thomas IslandSearch for one-way flight options from Phoenix to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Phoenix to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/274:50 pm -
2 stops18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southwest logo]()
$308
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2712:50 am -
2 stops11h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1912:55 am -
1 stop8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1411:59 pm -
2 stops10h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:30 pm -
1 stop9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2712:21 am -
1 stop11h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/277:57 pm -
2 stops17h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:30 am -
3 stops22h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:18 pm -
3 stops18h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/206:10 pm -
3 stops41h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2711:59 pm -
1 stop12h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$543
Find flight deals from Phoenix to Saint Thomas Island
Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 8, 2026.
Round-trip from | $534 (American Airlines) |
|---|---|
One-way from | $308 (Southwest) |
Popular in | September |
Cheapest in | January |
Average price | $901 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix 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, Cheapflights users made 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from Phoenix to Saint Thomas Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixSaint Thomas Island
PHX Phoenix Sky Harbor Intl - STT Saint Thomas Island Cyril E King
PHXSTT
Phoenix Sky Harbor Intl
Fri 11/27
4:50 pm-1:50 pm
2 stops18h 00m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$308
PhoenixSaint Thomas Island
PHX Phoenix Sky Harbor Intl - STT Saint Thomas Island Cyril E King
PHXSTT
Phoenix Sky Harbor Intl
Fri 11/27
12:50 am-3:00 pm
2 stops11h 10m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$318
Quickest round-trip
PhoenixSaint Thomas Island
PHX Phoenix Sky Harbor Intl - STT Saint Thomas Island Cyril E King
PHXSTT
Phoenix Sky Harbor Intl
Fri 2/19
12:55 am-12:40 pm
1 stop8h 45m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$328
PhoenixSaint Thomas Island
PHX Phoenix Sky Harbor Intl - STT Saint Thomas Island Cyril E King
PHXSTT
Phoenix Sky Harbor Intl
Sun 2/14
11:59 pm-1:48 pm
2 stops10h 49m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$338
PhoenixSaint Thomas Island
PHX Phoenix Sky Harbor Intl - STT Saint Thomas Island Cyril E King
PHXSTT
Phoenix Sky Harbor Intl
Sat 2/20
11:59 pm-1:48 pm
2 stops10h 49m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$338
PhoenixSaint Thomas Island
PHX Phoenix Sky Harbor Intl - STT Saint Thomas Island Cyril E King
PHXSTT
Phoenix Sky Harbor Intl
Fri 11/27
11:30 pm-12:05 pm
1 stop9h 35m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$343
PhoenixSaint Thomas Island
PHX Phoenix Sky Harbor Intl - STT Saint Thomas Island Cyril E King
PHXSTT
Phoenix Sky Harbor Intl
Fri 11/27
12:21 am-2:59 pm
1 stop11h 38m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$392
PhoenixSaint Thomas Island
PHX Phoenix Sky Harbor Intl - STT Saint Thomas Island Cyril E King
PHXSTT
Phoenix Sky Harbor Intl
Sun 12/27
7:57 pm-4:20 pm
2 stops17h 23m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$398
PhoenixSaint Thomas Island
PHX Phoenix Sky Harbor Intl - STT Saint Thomas Island Cyril E King
PHXSTT
Phoenix Sky Harbor Intl
Sun 12/27
11:59 pm-3:42 pm
1 stop12h 43m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$543
PhoenixSaint Thomas Island
PHX Phoenix Sky Harbor Intl - STT Saint Thomas Island Cyril E King
PHXSTT
Phoenix Sky Harbor Intl
Tue 12/1
11:10 pm-3:38 pm
1 stop13h 28m
Saint Thomas Island Cyril E King
Sun 12/6
3:15 pm-12:51 am
1 stop12h 36m
$605
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Phoenix to Saint Thomas Island
Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Phoenix with our price prediction graph.
PH1-STT
PHX-STT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Phoenix to Saint Thomas Island
PH1-STT
PHX-STT
What is the cheapest month to book a flight from Phoenix to Saint Thomas Island?
Currently, January is the cheapest month in which you can book a flight from Phoenix to Saint Thomas Island (average of $539). Flying from Phoenix to Saint Thomas Island in September is currently the most expensive (average of $901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Saint Thomas Island
Get insights into the airlines that provide service to Saint Thomas Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Thomas Island. Reviews last updated September 8, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Phoenix to Saint Thomas Island. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Food
7.2
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Phoenix to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Saint Thomas Island?
Book flights to Saint Thomas Island if you plan to visit one of these locationsSt. John
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Phoenix and Saint Thomas Island flights
Browse other Phoenix and Saint Thomas Island flight options. Last updated on September 8, 2026.
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Other flights to Saint Thomas Island
Explore flights to Saint Thomas Island departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 8, 2026.
Top 2 airlines flying from Phoenix to Saint Thomas Island
Discover the top 2 airlines that operate flights from Phoenix to Saint Thomas Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$523 | Average$728 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$539 | Average$790 | FlexibilityNo cancel fee | On-timeN/A |