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Saint Thomas Island

$200+ Cheap flights from Galveston, TX 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — STT
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to Saint Thomas Island Cyril E King are usually found in October or January, booked 40 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Galveston to Saint Thomas Island

Keep the following information in mind while searching for Galveston to Saint Thomas Island flight deals. Data was last updated April 2, 2025.

Round-trip from

$545
(American Airlines)

One-way from

$200
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$565
From Galveston to Saint Thomas Island Cyril E King
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One-way flight from Galveston to Saint Thomas Island Cyril E King
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Highest demand for flights based on searches. 13% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Galveston to Saint Thomas Island

Cheapest flights from Galveston to Saint Thomas Island
Explore the most affordable flight options available from Galveston to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. 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 5/75:00 amHOU - STT
2 stops10h 20mAmerican Airlines
Wed 5/143:40 pmSTT - HOU
2 stops18h 02mAmerican Airlines
Deal found 4/1$545
This Delta deal was found by Cheapflights users on 4/1. 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.
Wed 5/76:00 amHOU - STT
1 stop8h 10mDelta
Wed 5/142:51 pmSTT - HOU
1 stop7h 26mDelta
Deal found 4/1$767

Cheapflights Fare Finder

Customize your flight search to find flights from Galveston 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 April 2, 2025.
Use the filters below to find and compare flights from Galveston to Saint Thomas Island that are best for you.

Fly from

Galveston

Fly to

Saint Thomas Island

Route

Depart

Return

Price

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Wed 5/7

5:00 am-4:20 pm

2 stops10h 20m

Saint Thomas Island Cyril E King

Wed 5/14

3:40 pm-8:42 am

2 stops18h 02m

$545

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Wed 5/7

6:00 am-3:10 pm

1 stop8h 10m

Saint Thomas Island Cyril E King

Wed 5/14

2:51 pm-9:17 pm

1 stop7h 26m

$767

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Fri 5/30

2:33 pm-9:57 am

3 stops42h 24m

$200

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Wed 5/14

6:00 am-3:10 pm

1 stop8h 10m

$308

HoustonSaint Thomas Island

HOU - STT

HOUSTT

Houston Hobby

Sat 5/17

5:00 am-4:20 pm

2 stops10h 20m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Best time to book a flight from Galveston to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Galveston 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 Galveston to Saint Thomas Island

How far ahead should I book a flight from Galveston to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Saint Thomas Island. Price data was last updated on March 28, 2025.

The best time to book flights from Galveston to Saint Thomas Island is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Galveston to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from Galveston to Saint Thomas Island (average of $433). Flying from Galveston to Saint Thomas Island in June is currently the most expensive (average of $640). 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 G4L to STT?

Find hourly flight availability from Galveston 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 April 2, 2025.

When flying from Galveston to Saint Thomas Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Galveston to Saint Thomas Island?

Use this chart to determine the cheapest time to fly round-trip from Galveston to Saint Thomas Island. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Galveston to Saint Thomas Island flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 April 2, 2025.
See what other customers who have flown with Delta and American Airlines from Galveston to Saint Thomas Island have to say. 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.
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Galveston 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 airport do you fly into for flights to Saint Thomas Island from Galveston?

    Saint Thomas Island Cyril E King (STT), located 2.8 mi from the city center, is the airport you fly into when you book flights from Galveston to Saint Thomas Island. 4 airlines have flights to Cyril E King from Galveston on a regular basis. Booking flights from Galveston to Saint Thomas Island Cyril E King should not be difficult; the airport handles an average of 0 inbound flights from Galveston per day.

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

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

  • How can I find direct flights from Galveston 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 Galveston to Saint Thomas Island.

  • Can I find deals for business class flights from Galveston to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Galveston 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 Galveston to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from Galveston to Saint Thomas Island (average of $433). Flying from Galveston to Saint Thomas Island in June is currently the most expensive (average of $640). 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 Galveston?

Book flights to Galveston if you plan to visit one of these locations
St. John

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Top 4 airlines flying from Galveston to Saint Thomas Island

Discover the top 4 airlines that operate flights from Galveston 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$190Average$326FlexibilityNo cancel feeOn-time65%
DeltaCheapest$322Average$632FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$397Average$721FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$477Average$641FlexibilityNo cancel feeOn-time71%

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