What are the cheapest airlines to fly from Salt Lake City to Saint Thomas Island one-way?

The cheapest airlines for a one-way flight from Salt Lake City to Saint Thomas Island are Spirit Airlines ($182), American Airlines ($333), and JetBlue ($395).

What is the cheapest day to fly from Salt Lake City to Saint Thomas Island?

Travelers seeking maximum savings on their Salt Lake City to Saint Thomas Island flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Salt Lake City to Saint Thomas Island?

American Airlines, Delta and Spirit Airlines are the most popular airlines when flying from Salt Lake City to Saint Thomas Island.

What is the cheapest day to fly round-trip from Salt Lake City to Saint Thomas Island?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Saint Thomas Island. Check prices with Cheapflights to find a great deal for your trip.

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

Travelers have found it’s best to book a flight 26 days in advance to save up to 258% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 26 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Salt Lake City to Saint Thomas Island 1-2 weeks in advance for as low as $469, or $1,298 for flights within the next 24 hours.

What is the cheapest month to fly from Salt Lake City to Saint Thomas Island?

August can be a great time to fly to Saint Thomas Island from Salt Lake City with a flight ticket averaging about $709. Cheapflights users have found deals in the month of August for as cheap as $240. The most expensive prices can be found in the month of June.

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.

$182+ Flights from Salt Lake City to Saint Thomas Island

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Cheapflights Tip: The best prices from Salt Lake City to Saint Thomas Island Cyril E King are usually found in August or October, booked 25 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

Round-trip from	$375 (FlightHub)
One-way from	$182 (FlightHub)
Popular in	June
Cheapest in	August
Average price	$839

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. 20% potential increase in price ($186 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).

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Average for round-trip flights in July 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 July 3, 2025.

Sat 8/92:43 pmSLC - STT

1 stop22h 27mSpirit Airlines

Sun 8/172:43 pmSTT - SLC

1 stop24h 00mSpirit Airlines

Deal found 7/3

$375

Mon 8/118:00 amSLC - STT

3 stops23h 48mMultiple Airlines

Mon 8/182:43 pmSTT - SLC

3 stops25h 14mMultiple Airlines

Deal found 7/2

$486

Sun 11/211:59 pmSLC - STT

1 stop8h 46mAmerican Airlines

Tue 11/114:45 pmSTT - SLC

2 stops20h 14mAmerican Airlines

Deal found 7/2

$569

Tue 8/1210:45 amSLC - STT

3 stops23h 32mUnited Airlines

Thu 8/141:19 pmSTT - SLC

1 stop11h 26mUnited Airlines

Deal found 7/2

$715

Thu 9/411:35 pmSLC - STT

1 stop12h 35mDelta

Mon 9/83:23 pmSTT - SLC

1 stop11h 32mDelta

Deal found 7/1

$724

Best flights from Salt Lake City to Saint Thomas Island
Discover carefully curated flight deals from Salt Lake City to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 8/92:43 pmSLC - STT

1 stop22h 27mSpirit Airlines

Sun 8/172:43 pmSTT - SLC

1 stop24h 00mSpirit Airlines

Deal found 7/3

$375

Mon 8/118:00 amSLC - STT

3 stops23h 48mMultiple Airlines

Mon 8/182:43 pmSTT - SLC

3 stops25h 14mMultiple Airlines

Deal found 7/2

$486

Sun 11/211:59 pmSLC - STT

1 stop8h 46mAmerican Airlines

Tue 11/114:45 pmSTT - SLC

2 stops20h 14mAmerican Airlines

Deal found 7/2

$569

Tue 8/1210:45 amSLC - STT

3 stops23h 32mUnited Airlines

Thu 8/141:19 pmSTT - SLC

1 stop11h 26mUnited Airlines

Deal found 7/2

$715

Thu 9/411:35 pmSLC - STT

1 stop12h 35mDelta

Mon 9/83:23 pmSTT - SLC

1 stop11h 32mDelta

Deal found 7/1

$724

Last-minute flights from Salt Lake City to Saint Thomas Island
Discover last-minute flight deals from Salt Lake City to Saint Thomas Island. Data last updated July 3, 2025 and is based on user searches.

Thu 7/1012:18 amSLC - STT

2 stops13h 37mAmerican Airlines

Mon 7/1411:34 amSTT - SLC

2 stops13h 39mAmerican Airlines

Deal found 7/2

$978

Fri 7/116:50 pmSLC - STT

3 stops18h 04mMultiple Airlines

Mon 7/1411:30 amSTT - SLC

2 stops13h 14mMultiple Airlines

Deal found 7/2

$1,204

Tue 7/2212:18 amSLC - STT

1 stop13h 04mAmerican Airlines

Wed 7/301:53 pmSTT - SLC

2 stops12h 33mAmerican Airlines

Deal found 7/1

$779

Sat 8/92:43 pmSLC - STT

1 stop22h 27mSpirit Airlines

Sun 8/172:43 pmSTT - SLC

1 stop24h 00mSpirit Airlines

Deal found 7/3

$375

Mon 8/118:00 amSLC - STT

3 stops23h 48mMultiple Airlines

Mon 8/182:43 pmSTT - SLC

3 stops25h 14mMultiple Airlines

Deal found 7/2

$486

Mon 8/1111:35 pmSLC - STT

1 stop12h 35mDelta

Mon 8/183:23 pmSTT - SLC

1 stop11h 32mDelta

Deal found 7/2

$857

Tue 8/1210:45 amSLC - STT

3 stops23h 32mUnited Airlines

Thu 8/141:19 pmSTT - SLC

1 stop11h 26mUnited Airlines

Deal found 7/2

$715

One-way flights from Salt Lake City to Saint Thomas Island
Search for one-way flight options from Salt Lake City to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 9/173:02 pmSLC - STT

2 stops16h 42mSpirit Airlines

Deal found 7/1

$182

Sat 12/611:59 pmSLC - STT

1 stop12h 56mAmerican Airlines

Deal found 7/3

$333

Fri 11/2810:58 pmSLC - STT

1 stop12h 54mJetBlue

Deal found 7/3

$395

Fri 11/282:45 pmSLC - STT

3 stops22h 33mUnited Airlines

Deal found 7/3

$504

Wed 9/1711:35 pmSLC - STT

1 stop11h 58mDelta

Deal found 7/1

$568

Cheapflights Fare Finder

Use the filters below to find and compare flights from Salt Lake City to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Sat 8/9

2:43 pm-3:10 pm

1 stop22h 27m

Saint Thomas Island Cyril E King

Sun 8/17

2:43 pm-12:43 pm

1 stop24h 00m

$375

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Mon 8/11

8:00 am-9:48 am

3 stops23h 48m

Saint Thomas Island Cyril E King

Mon 8/18

2:43 pm-1:57 pm

3 stops25h 14m

$486

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Sun 11/2

11:59 pm-11:45 am

1 stop8h 46m

Saint Thomas Island Cyril E King

Tue 11/11

4:45 pm-9:59 am

2 stops20h 14m

$569

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Tue 8/12

10:45 am-12:17 pm

3 stops23h 32m

Saint Thomas Island Cyril E King

Thu 8/14

1:19 pm-10:45 pm

1 stop11h 26m

$715

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Thu 9/4

11:35 pm-2:10 pm

1 stop12h 35m

Saint Thomas Island Cyril E King

Mon 9/8

3:23 pm-12:55 am

1 stop11h 32m

$724

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Wed 9/17

3:02 pm-9:44 am

2 stops16h 42m

$182

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Sat 12/6

11:59 pm-3:55 pm

1 stop12h 56m

$333

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Fri 11/28

10:58 pm-2:52 pm

1 stop12h 54m

$395

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Fri 11/28

2:45 pm-4:18 pm

3 stops22h 33m

$504

Salt Lake CitySaint Thomas Island

SLC - STT

SLCSTT

Salt Lake City

Wed 9/17

11:35 pm-1:33 pm

1 stop11h 58m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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?

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 25 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 $650). 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?

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 a feel of what it's like to fly with Delta, United Airlines, and JetBlue 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

7,982 reviews

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

7,982 reviews

Delta

8.0

Very good

7,982 reviews

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

8,861 reviews

Delta

8.0

Very good

7,982 reviews

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!

JetBlue

7.3

Good

2,916 reviews

Delta

8.0

Very good

7,982 reviews

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

7,982 reviews

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

8,086 reviews

Delta

8.0

Very good

7,982 reviews

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

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 $375. Other airlines that can offer you cheap pricing are American Airlines, from $569, and United Airlines, from $715. You may be able to fly from Salt Lake City to Saint Thomas Island for 47% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Salt Lake City to Saint Thomas Island one-way?
The cheapest airlines for a one-way flight from Salt Lake City to Saint Thomas Island are Spirit Airlines ($182), American Airlines ($333), and JetBlue ($395).
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 $650). 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

St. John

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$236	Average$334	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$487	Average$762	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$497	Average$675	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$526	Average$848	FlexibilityNo cancel fee	On-timeN/A

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$182+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Salt Lake City to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Salt Lake City to Saint Thomas Island Cyril E King are usually found in August or October, booked 25 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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Salt Lake City to Saint Thomas Island

Cheapest flights from Salt Lake City to Saint Thomas IslandExplore 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 July 3, 2025.

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 July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Salt Lake City to Saint Thomas Island that are best for you.

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.

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 June 27, 2025.

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

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 July 3, 2025.

Reviews of airlines servicing Saint Thomas Island

Get a feel of what it's like to fly with Delta, United Airlines, and JetBlue 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.

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.

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

What are the cheapest airlines to fly from Salt Lake City to Saint Thomas Island one-way?

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

How can I 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?

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

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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

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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 July 3, 2025.