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Saint Thomas Island

$285+ Cheap flights from Salt Lake City (SLC) to Saint Thomas Island (STT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — STT
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Salt Lake City to Saint Thomas Island Cyril E King are usually found in October or September, booked 49 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Salt Lake City to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) 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 August 18, 2025.

Round-trip from

$393
(Expedia)

One-way from

$285
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$862
From Salt Lake City to Saint Thomas Island Cyril E King
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One-way flight from Salt Lake City to Saint Thomas Island Cyril E King
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Highest demand for flights based on searches. 17% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Salt Lake City to Saint Thomas Island

Cheapest flights from Salt Lake City to Saint Thomas Island
Explore the most affordable flight options available from Salt Lake City to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:47 pmSLC - STT
2 stops12h 57mSpirit Airlines
Mon 9/2210:49 amSTT - SLC
2 stops23h 45mSpirit Airlines
Deal found 8/18$393
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Thu 10/169:59 pmSLC - STT
2 stops37h 00mMultiple Airlines
Sun 10/262:40 pmSTT - SLC
1 stop24h 27mMultiple Airlines
Deal found 8/18$427
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:29 amSLC - STT
2 stops22h 15mSpirit Airlines
Thu 10/210:49 amSTT - SLC
2 stops28h 25mSpirit Airlines
Deal found 8/18$454
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/163:34 pmSLC - STT
2 stops16h 22mSpirit Airlines
Sun 10/2611:01 amSTT - SLC
3 stops35h 01mSpirit Airlines
Deal found 8/18$461
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/213:02 pmSLC - STT
2 stops18h 11mSpirit Airlines
Tue 9/2310:49 amSTT - SLC
2 stops23h 45mSpirit Airlines
Deal found 8/17$533
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:38 pmSLC - STT
1 stop22h 10mSpirit Airlines
Tue 9/2310:49 amSTT - SLC
2 stops23h 45mSpirit Airlines
Deal found 8/17$563
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Thu 9/251:19 pmSLC - STT
1 stop23h 38mMultiple Airlines
Wed 10/15:45 pmSTT - SLC
2 stops45h 29mMultiple Airlines
Deal found 8/16$612
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Mon 8/183:02 pmSLC - STT
2 stops18h 11mSpirit Airlines
Fri 8/224:24 pmSTT - SLC
1 stop22h 19mSpirit Airlines
Deal found 8/16$654
This Delta deal was found by Cheapflights users on 8/17. 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.
Mon 12/811:20 pmSLC - STT
1 stop12h 02mDelta
Mon 12/223:10 pmSTT - SLC
1 stop12h 35mDelta
Deal found 8/17$664
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Mon 8/181:38 pmSLC - STT
1 stop22h 10mSpirit Airlines
Tue 9/2310:49 amSTT - SLC
2 stops23h 45mSpirit Airlines
Deal found 8/17$672

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Salt Lake City to Saint Thomas Island that are best for you.

Fly from

Salt Lake City

Fly to

Saint Thomas Island

Route

Depart

Return

Price

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Mon 9/15

6:47 pm-9:44 am

2 stops12h 57m

Saint Thomas Island Cyril E King

Mon 9/22

10:49 am-8:34 am

2 stops23h 45m

$393

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Thu 10/16

9:59 pm-12:59 pm

2 stops37h 00m

Saint Thomas Island Cyril E King

Sun 10/26

2:40 pm-1:07 pm

1 stop24h 27m

$427

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Sat 9/27

9:29 am-9:44 am

2 stops22h 15m

Saint Thomas Island Cyril E King

Thu 10/2

10:49 am-1:14 pm

2 stops28h 25m

$454

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Thu 10/16

3:34 pm-9:56 am

2 stops16h 22m

Saint Thomas Island Cyril E King

Sun 10/26

11:01 am-8:02 pm

3 stops35h 01m

$461

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Sat 2/7

2:16 pm-3:11 pm

1 stop21h 55m

Saint Thomas Island Cyril E King

Fri 2/20

4:06 pm-1:21 pm

1 stop24h 15m

$488

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Fri 1/30

1:57 pm-3:11 pm

3 stops46h 14m

$285

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Thu 1/29

12:30 am-4:15 pm

2 stops12h 45m

$775

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Thu 12/25

12:39 pm-12:28 pm

2 stops20h 49m

$779

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Wed 12/24

12:45 am-5:42 pm

2 stops13h 57m

$858

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Thu 12/25

11:20 pm-12:50 pm

1 stop10h 30m

$904

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Salt Lake City to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Salt Lake City with our price prediction graph.
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 Salt Lake City to Saint Thomas Island

How far ahead should I book a flight from Salt Lake City to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Saint Thomas Island. Price data was last updated on August 8, 2025.

The price you pay for your flight from Salt Lake City to Saint Thomas Island may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Salt Lake City to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from Salt Lake City to Saint Thomas Island (average of $433). Flying from Salt Lake City to Saint Thomas Island in June is currently the most expensive (average of $648). 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.

What is the cheapest time of day to fly from SLC to STT?

Find hourly flight availability from Salt Lake City to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

It’s optimal to fly from Salt Lake City to Saint Thomas Island at noon. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the evening.

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 August 18, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Salt Lake City to Saint Thomas Island by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,038 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City 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.

  • How long is the flight from Salt Lake City to Saint Thomas Island?

    Spirit Airlines can get you from Salt Lake City to Saint Thomas Island in just under 12h 57m. Your travel time can differ by up to . The distance from Salt Lake City to Saint Thomas Island is about 3171 mi.

  • What are the cheapest airlines flying from Salt Lake City to Saint Thomas Island round-trip?

    Cheapflights users have booked flights from Salt Lake City to Saint Thomas Island round-trip from $314. Other airlines that can offer you cheap pricing are American Airlines, from $487, and United Airlines, from $497. You may be able to fly from Salt Lake City to Saint Thomas Island for 57% less than the average price by searching for these airlines.

  • Can I find deals for flights from Salt Lake City to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Salt Lake City to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salt Lake City to Saint Thomas Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Saint Thomas Island.

  • Can I find deals for business class flights from Salt Lake City to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Salt Lake City to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Salt Lake City to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from Salt Lake City to Saint Thomas Island (average of $433). Flying from Salt Lake City to Saint Thomas Island in June is currently the most expensive (average of $648). 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.

See more FAQs

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

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Alternative routes for Salt Lake City to Saint Thomas Island

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Top 4 airlines flying from Salt Lake City to Saint Thomas Island

Discover the top 4 airlines that operate flights from Salt Lake City 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 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$289Average$365FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$487Average$766FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$497Average$675FlexibilityNo cancel feeOn-time69%
DeltaCheapest$526Average$846FlexibilityNo cancel feeOn-timeN/A

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