Saint Thomas Island

$132+ Cheap flights from Irvine, CA 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — STT
Jun 16 — Jun 231
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Cheapflights Tip: The best prices from Irvine to Saint Thomas Island Cyril E King are usually found in February or September, booked 22 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Irvine to Saint Thomas Island

Keep the following information in mind while searching for Irvine to Saint Thomas Island flight deals. Data was last updated June 11, 2025.

Round-trip from

$306
(FlightHub)

One-way from

$132
(FlightHub)

Popular in

July

Cheapest in

February

Average price

$703
From Irvine to Saint Thomas Island Cyril E King
One-way flight from Irvine to Saint Thomas Island Cyril E King
Highest demand for flights based on searches. 9% potential increase in price ($61 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from Irvine to Saint Thomas Island

Cheapest flights from Irvine to Saint Thomas Island
Explore the most affordable flight options available from Irvine to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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.
Wed 7/97:20 pmLAX - STT
2 stops14h 10mSpirit Airlines
Tue 7/154:05 pmSTT - LAX
2 stops21h 20mSpirit Airlines
Deal found 6/10$306
This Mytrip deal was found by Cheapflights users on 6/10. 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 8/77:20 pmLAX - STT
2 stops14h 10mMultiple Airlines
Sun 8/101:25 pmSTT - LAX
3 stops33h 31mMultiple Airlines
Deal found 6/10$490
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 9/169:50 pmLAX - STT
1 stop12h 49mDelta
Fri 9/262:49 pmSTT - LAX
2 stops12h 02mDelta
Deal found 6/10$539

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine 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 June 11, 2025.
Use the filters below to find and compare flights from Irvine to Saint Thomas Island that are best for you.

Fly from

Irvine

Fly to

Saint Thomas Island

Route

Depart

Return

Price

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Wed 7/9

7:20 pm-12:30 pm

2 stops14h 10m

Saint Thomas Island Cyril E King

Tue 7/15

4:05 pm-10:25 am

2 stops21h 20m

$306

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Thu 8/7

7:20 pm-12:30 pm

2 stops14h 10m

Saint Thomas Island Cyril E King

Sun 8/10

1:25 pm-7:56 pm

3 stops33h 31m

$490

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Tue 9/16

9:50 pm-1:39 pm

1 stop12h 49m

Saint Thomas Island Cyril E King

Fri 9/26

2:49 pm-12:58 am

1 stop13h 09m

$539

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Sat 10/11

9:50 pm-12:38 pm

1 stop11h 48m

Saint Thomas Island Cyril E King

Fri 10/17

5:15 pm-9:41 am

1 stop19h 26m

$564

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Wed 7/9

4:50 pm-3:10 pm

2 stops19h 20m

$132

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Wed 7/9

9:48 pm-10:45 am

1 stop9h 57m

$268

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Fri 10/10

5:20 pm-11:38 am

2 stops15h 18m

$313

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Tue 7/8

12:56 am-6:00 pm

2 stops14h 04m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Saint Thomas Island. Price data was last updated on June 9, 2025.

The price you pay for your flight from Irvine to Saint Thomas Island may vary depending on when you book. For the best chance of a lower fare, look to book 22 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 Irvine to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from Irvine to Saint Thomas Island (average of $433). Flying from Irvine 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 IR9 to STT?

Find hourly flight availability from Irvine 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 June 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Saint Thomas Island as you normally would.

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

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

Travelers seeking maximum savings on their Irvine to Saint Thomas Island flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday at noon 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 June 11, 2025.
To help decide which airline to fly from Irvine to Saint Thomas Island, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.
8.0
Very good
8.0
Very good

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.
8.0
Very good

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.
8.0
Very good

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.
8.0
Very good

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

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 Irvine 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 Irvine?

    If you book a flight to Saint Thomas Island from Irvine, you will be flying to Cyril E King, which is the city’s only airport. Saint Thomas Island Cyril E King (STT) is located 2.8 mi from the center of Saint Thomas Island. There are 0 flights from Irvine to Cyril E King per day from 4 different airlines.

  • What are the cheapest airlines to fly from Irvine to Saint Thomas Island one-way?

    $132 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $268 and $313, respectively.

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Irvine to Saint Thomas Island (average of $433). Flying from Irvine 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

Traveling to a place near Irvine?

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

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Top 4 airlines flying from Irvine to Saint Thomas Island

Discover the top 4 airlines that operate flights from Irvine 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 June 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$282Average$390FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$381Average$644FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$429Average$782FlexibilityNo cancel feeOn-time71%
DeltaCheapest$457Average$693FlexibilityNo cancel feeOn-timeN/A

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