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

$205 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 Delta and United Airlines, with prices starting from $238 and $283, respectively.

What are the most popular airlines that fly from Irvine to Saint Thomas Island?

The most popular airlines flying from Irvine to Saint Thomas Island are American Airlines, Delta and Spirit Airlines. Something to consider prior to booking your flight.

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

To save up to 116% on this flight, we recommend booking at least 23 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Irvine to Saint Thomas Island from $440 1-2 weeks out and tickets from $781 for flights departing within the next 72 hours.

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

February can be a great time to fly to Saint Thomas Island from Irvine with a flight ticket averaging about $608. Cheapflights users have found deals in the month of February for as cheap as $294. The most expensive prices can be found in the month of July.

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.

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.

$205+ Flights from Irvine to Saint Thomas Island

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Irvine to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Irvine to Saint Thomas Island Cyril E King are usually found in February or September, booked 64 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Irvine to Saint Thomas Island

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$380 (Cheapflightsfares)
One-way from	$205 (Travelocity)
Popular in	July
Cheapest in	February
Average price	$608

Provider with most accurate pricing for Los Angeles-Saint Thomas Island Cyril E King flight deals.

Search Deals

Provider most trusted by Cheapflights users for Los Angeles-Saint Thomas Island Cyril E King flights.

Search Deals

From Irvine to Saint Thomas Island Cyril E King

Search Deals

One-way flight from Irvine to Saint Thomas Island Cyril E King

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($66 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 April 24, 2025.

Fri 5/911:42 pmLAX - STT

2 stops10h 54mSpirit Airlines

Fri 5/161:21 pmSTT - LAX

2 stops12h 09mSpirit Airlines

Deal found 4/21

$380

Tue 9/166:30 pmLAX - STT

2 stops16h 09mDelta

Sat 9/272:49 pmSTT - LAX

1 stop13h 09mDelta

Deal found 4/21

$479

Fri 8/2910:28 pmLAX - STT

1 stop11h 22mAmerican Airlines

Tue 9/21:55 pmSTT - LAX

2 stops11h 55mAmerican Airlines

Deal found 4/23

$504

Mon 6/912:56 amLAX - STT

1 stop11h 47mUnited Airlines

Tue 6/171:19 pmSTT - LAX

1 stop10h 08mUnited Airlines

Deal found 4/22

$520

Wed 4/305:30 amLAX - STT

2 stops25h 30mMultiple Airlines

Wed 5/75:45 pmSTT - LAX

2 stops31h 45mMultiple Airlines

Deal found 4/22

$542

Best flights from Irvine to Saint Thomas Island
Discover carefully curated flight deals from Irvine to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Fri 5/911:42 pmLAX - STT

2 stops10h 54mSpirit Airlines

Fri 5/161:21 pmSTT - LAX

2 stops12h 09mSpirit Airlines

Deal found 4/21

$380

Wed 5/146:40 pmLAX - STT

2 stops17h 30mDelta

Tue 5/202:51 pmSTT - LAX

1 stop9h 48mDelta

Deal found 4/22

$479

Mon 6/912:56 amLAX - STT

1 stop11h 47mUnited Airlines

Tue 6/171:19 pmSTT - LAX

1 stop10h 08mUnited Airlines

Deal found 4/22

$520

Wed 4/305:30 amLAX - STT

2 stops25h 30mMultiple Airlines

Wed 5/75:45 pmSTT - LAX

2 stops31h 45mMultiple Airlines

Deal found 4/22

$542

Sat 7/196:35 pmLAX - STT

1 stop17h 27mAmerican Airlines

Mon 7/281:53 pmSTT - LAX

1 stop11h 39mAmerican Airlines

Deal found 4/23

$566

Last-minute flights from Irvine to Saint Thomas Island
Discover last-minute flight deals from Irvine to Saint Thomas Island. Data last updated April 24, 2025 and is based on user searches.

Mon 4/2811:59 pmLAX - STT

2 stops12h 27mAmerican Airlines

Fri 5/21:45 pmSTT - LAX

1 stop11h 24mAmerican Airlines

Deal found 4/21

$607

Wed 4/305:30 amLAX - STT

2 stops25h 30mMultiple Airlines

Wed 5/75:45 pmSTT - LAX

2 stops31h 45mMultiple Airlines

Deal found 4/22

$542

Wed 4/3011:40 pmLAX - STT

2 stops12h 25mDelta

Wed 5/71:17 pmSTT - LAX

1 stop11h 22mDelta

Deal found 4/22

$765

Thu 5/15:30 amLAX - STT

2 stops25h 30mSpirit Airlines

Sat 5/101:21 pmSTT - LAX

2 stops20h 30mSpirit Airlines

Deal found 4/22

$404

Thu 5/111:59 pmLAX - STT

1 stop10h 02mUnited Airlines

Sat 5/104:45 pmSTT - LAX

2 stops19h 51mUnited Airlines

Deal found 4/23

$863

Mon 5/512:59 amLAX - STT

2 stops12h 21mAmerican Airlines

Fri 5/165:10 pmSTT - LAX

1 stop19h 34mAmerican Airlines

Deal found 4/23

$588

Fri 5/911:42 pmLAX - STT

2 stops10h 54mSpirit Airlines

Fri 5/161:21 pmSTT - LAX

2 stops12h 09mSpirit Airlines

Deal found 4/21

$380

Wed 5/146:40 pmLAX - STT

2 stops17h 30mDelta

Tue 5/202:51 pmSTT - LAX

1 stop9h 48mDelta

Deal found 4/22

$479

Mon 5/1910:55 pmLAX - STT

2 stops13h 48mUnited Airlines

Thu 5/294:45 pmSTT - LAX

1 stop10h 49mUnited Airlines

Deal found 4/21

$649

One-way flights from Irvine to Saint Thomas Island
Search for one-way flight options from Irvine to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Wed 4/305:30 amLAX - STT

2 stops25h 30mSpirit Airlines

Deal found 4/22

$205

Sun 5/259:15 pmLAX - STT

1 stop11h 52mDelta

Deal found 4/22

$238

Mon 5/269:35 pmLAX - STT

1 stop11h 42mUnited Airlines

Deal found 4/22

$283

Sat 5/2410:04 pmLAX - STT

1 stop15h 16mAmerican Airlines

Deal found 4/22

$303

Fri 5/2312:15 amLAX - STT

2 stops13h 00mMultiple Airlines

Deal found 4/22

$534

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Fri 5/9

11:42 pm-1:36 pm

2 stops10h 54m

Saint Thomas Island Cyril E King

Fri 5/16

1:21 pm-10:30 pm

2 stops12h 09m

$380

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Wed 5/14

6:40 pm-3:10 pm

2 stops17h 30m

Saint Thomas Island Cyril E King

Tue 5/20

2:51 pm-9:39 pm

1 stop9h 48m

$479

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Mon 6/9

12:56 am-3:43 pm

1 stop11h 47m

Saint Thomas Island Cyril E King

Tue 6/17

1:19 pm-8:27 pm

1 stop10h 08m

$520

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Wed 4/30

5:30 am-10:00 am

2 stops25h 30m

Saint Thomas Island Cyril E King

Wed 5/7

5:45 pm-10:30 pm

2 stops31h 45m

$542

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Sat 7/19

6:35 pm-3:02 pm

1 stop17h 27m

Saint Thomas Island Cyril E King

Mon 7/28

1:53 pm-10:32 pm

1 stop11h 39m

$566

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Wed 4/30

5:30 am-10:00 am

2 stops25h 30m

$205

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Sun 5/25

9:15 pm-12:07 pm

1 stop11h 52m

$238

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Mon 5/26

9:35 pm-12:17 pm

1 stop11h 42m

$283

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Sat 5/24

10:04 pm-4:20 pm

1 stop15h 16m

$303

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Fri 5/23

12:15 am-4:15 pm

2 stops13h 00m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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?

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 64 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 $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 IR9 to STT?

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?

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

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.

Delta

8.0

Very good

7,920 reviews

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

7,920 reviews

Delta

8.0

Very good

7,920 reviews

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.

United Airlines

7.4

Good

8,685 reviews

Delta

8.0

Very good

7,920 reviews

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

7,920 reviews

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.

Spirit Airlines

6.3

Okay

7,940 reviews

Delta

8.0

Very good

7,920 reviews

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

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?
$205 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 Delta and United Airlines, with prices starting from $238 and $283, 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 $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

St. John

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Irvine to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$274	Average$394	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$381	Average$657	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$434	Average$814	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$457	Average$680	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$205+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Irvine 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 Irvine to Saint Thomas Island Cyril E King are usually found in February or September, booked 64 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 April 24, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Irvine to Saint Thomas Island

Cheapest flights from Irvine to Saint Thomas IslandExplore 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 April 24, 2025.

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 April 24, 2025.

Cheapflights Fare Finder

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

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.

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 April 18, 2025.

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

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 April 24, 2025.

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.

Reviews of airlines servicing Saint Thomas Island

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.

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?

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

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

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

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

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

Traveling to a place near Irvine?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Irvine to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Irvine to Saint Thomas Island

100% Free

Book with Flexibility

Travel Smart

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 April 24, 2025.