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Cheap flights from California to Saint Thomas Island from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Saint Thomas Island departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from California to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
9:50 pm - 11:31 amLAS-STT
9h 41m1 stop
Spirit Airlines Logo
12:31 pm - 8:45 pmSTT-LAS
12h 14m1 stop
$305Spirit Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
Delta Logo
12:35 am - 11:50 amLAS-STT
8h 15m1 stop
Delta Logo
1:00 pm - 8:28 pmSTT-LAS
10h 28m1 stop
$333Delta
Find Deal
Mon, Mar 9 - Wed, Mar 11
Multiple Airlines Logo
11:15 pm - 2:30 pmLAX-STT
11h 15m1 stop
Multiple Airlines Logo
1:01 pm - 11:52 pmSTT-LAX
14h 51m2 stops
$341Multiple Airlines
Find Deal
Mon, Dec 1 - Sat, Dec 6
Multiple Airlines Logo
11:15 pm - 2:30 pmLAX-STT
11h 15m1 stop
Multiple Airlines Logo
1:01 pm - 10:24 pmSTT-LAX
37h 23m2 stops
$342Multiple Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
American Airlines Logo
8:11 am - 5:27 pmLAS-STT
29h 16m1 stop
American Airlines Logo
4:16 pm - 9:45 pmSTT-LAS
9h 29m1 stop
$382American Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 10
American Airlines Logo
11:59 pm - 5:27 pmLAS-STT
13h 28m2 stops
American Airlines Logo
6:17 pm - 9:14 amSTT-LAS
18h 57m2 stops
$409American Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 10
JetBlue Logo
10:40 pm - 3:05 pmSFO-STT
13h 25m2 stops
JetBlue Logo
2:45 pm - 11:55 pmSTT-SFO
12h 10m2 stops
$467JetBlue
Find Deal
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
6:23 pm - 12:00 pmLAS-STT
13h 37m2 stops
United Airlines Logo
2:15 pm - 11:25 pmSTT-LAS
13h 10m1 stop
$503United Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
JetBlue Logo
8:30 pm - 1:05 pmSFO-STT
12h 35m1 stop
JetBlue Logo
5:55 pm - 2:12 pmSTT-SFO
24h 17m3 stops
$529JetBlue
Find Deal
Mon, Jan 12 - Sat, Jan 17
United Airlines Logo
7:52 pm - 2:30 pmSAN-STT
14h 38m2 stops
United Airlines Logo
1:02 pm - 11:42 pmSTT-SAN
14h 40m2 stops
$580United Airlines
Find Deal
Fri, Feb 6 - Wed, Feb 11

Spirit Airlines flights from California to Saint Thomas Island

Our best Spirit Airlines deals on California to Saint Thomas Island flight tickets
Spirit Airlines
Dec 24
LAS9:50 pmLas Vegas Harry Reid Intl
9h 41m
1 stop
STT11:31 amSaint Thomas Island Cyril E King
Dec 31
STT12:31 pmSaint Thomas Island Cyril E King
12h 14m
1 stop
LAS8:45 pmLas Vegas Harry Reid Intl
$305
Find similar
Spirit Airlines
Dec 4
LAX10:35 amLos Angeles
21h 21m
2 stops
STT11:56 amSaint Thomas Island Cyril E King
Jan 29
STT1:33 pmSaint Thomas Island Cyril E King
23h 35m
2 stops
LAX9:08 amLos Angeles
$344
Find similar
Spirit Airlines
Dec 24
LAS9:50 pmLas Vegas Harry Reid Intl
12h 38m
2 stops
STT2:28 pmSaint Thomas Island Cyril E King
Dec 31
STT12:31 pmSaint Thomas Island Cyril E King
12h 14m
1 stop
LAS8:45 pmLas Vegas Harry Reid Intl
$349
Find similar

Delta flights from California to Saint Thomas Island

Our best Delta deals on California to Saint Thomas Island flight tickets
Delta
Mar 9
LAS12:35 amLas Vegas Harry Reid Intl
8h 15m
1 stop
STT11:50 amSaint Thomas Island Cyril E King
Mar 11
STT1:00 pmSaint Thomas Island Cyril E King
10h 28m
1 stop
LAS8:28 pmLas Vegas Harry Reid Intl
$333
Find similar
Delta
Jan 30
LAS7:25 pmLas Vegas Harry Reid Intl
13h 17m
2 stops
STT12:42 pmSaint Thomas Island Cyril E King
Feb 2
STT5:20 pmSaint Thomas Island Cyril E King
11h 22m
1 stop
LAS12:42 amLas Vegas Harry Reid Intl
$369
Find similar
Delta
Apr 26
LAS12:35 amLas Vegas Harry Reid Intl
11h 41m
1 stop
STT3:16 pmSaint Thomas Island Cyril E King
Apr 30
STT1:15 pmSaint Thomas Island Cyril E King
9h 57m
1 stop
LAS8:12 pmLas Vegas Harry Reid Intl
$487
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from California to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Wed 12/24

9:50 pm-11:31 am

1 stop9h 41m

Saint Thomas Island Cyril E King

Wed 12/31

12:31 pm-8:45 pm

1 stop12h 14m

$305

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Mon 3/9

12:35 am-11:50 am

1 stop8h 15m

Saint Thomas Island Cyril E King

Wed 3/11

1:00 pm-8:28 pm

1 stop10h 28m

$333

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Mon 12/1

11:15 pm-2:30 pm

1 stop11h 15m

Saint Thomas Island Cyril E King

Sat 12/6

1:01 pm-11:52 pm

2 stops14h 51m

$341

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Mon 12/1

11:15 pm-2:30 pm

1 stop11h 15m

Saint Thomas Island Cyril E King

Mon 12/8

1:01 pm-10:24 pm

2 stops37h 23m

$342

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Thu 11/27

8:11 am-5:27 pm

1 stop29h 16m

Saint Thomas Island Cyril E King

Wed 12/10

4:16 pm-9:45 pm

1 stop9h 29m

$382

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Wed 11/26

11:59 pm-5:27 pm

2 stops13h 28m

Saint Thomas Island Cyril E King

Wed 12/10

6:17 pm-9:14 am

2 stops18h 57m

$409

San FranciscoSaint Thomas Island

SFO - STT

SFOSTT

San Francisco

Wed 4/22

10:40 pm-3:05 pm

2 stops13h 25m

Saint Thomas Island Cyril E King

Wed 4/29

2:45 pm-11:55 pm

2 stops12h 10m

$467

Las VegasSaint Thomas Island

LAS - STT

LASSTT

Las Vegas Harry Reid Intl

Wed 12/3

6:23 pm-12:00 pm

2 stops13h 37m

Saint Thomas Island Cyril E King

Wed 12/10

2:15 pm-11:25 pm

1 stop13h 10m

$503

San FranciscoSaint Thomas Island

SFO - STT

SFOSTT

San Francisco

Mon 1/12

8:30 pm-1:05 pm

1 stop12h 35m

Saint Thomas Island Cyril E King

Sat 1/17

5:55 pm-2:12 pm

3 stops24h 17m

$529

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Fri 2/6

7:52 pm-2:30 pm

2 stops14h 38m

Saint Thomas Island Cyril E King

Wed 2/11

1:02 pm-11:42 pm

2 stops14h 40m

$580

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from California to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of May is another great option to travel to Saint Thomas Island, with average flight prices from California averaging around $556.

What is the cheapest day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from California is on a Monday. momondo users have found tickets for Monday departures for as low as $531. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from California to Saint Thomas Island for around $721.

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

The cheapest time of day to fly to Saint Thomas Island is in the afternoon when flights can be purchased for as low as $353. Flights to Saint Thomas Island are more costly in the evening, with an average ticket price of $669. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Saint Thomas Island from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $632 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from California for as low as $516 on momondo.

Cheap California to Saint Thomas Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Saint Thomas Island

Direct flights

None
There are no direct flights from California to Saint Thomas Island. There are no popular flight routes from California to Saint Thomas Island.
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  • When did momondo last update prices for flights from California to Saint Thomas Island Cyril E King Airport?

    Prices for flights from California to Saint Thomas Island Cyril E King Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from California to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from California to Saint Thomas Island Cyril E King Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The required travel and health documents for your Saint Thomas Island Cyril E King Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Saint Thomas Island

Compare and see reviews for airlines that fly from California to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $224Free CancellationRating
6.3
8,113 reviews
Search Spirit Airlines flights
DeltaPriceFrom $398Free CancellationRating
7.9
8,003 reviews
Search Delta flights
American AirlinesPriceFrom $421Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $437Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights

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

Why use momondo?

Why should I use momondo to find a flight deal from California to Saint Thomas Island?

Finding the right flight to Saint Thomas Island from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Thomas Island quick and easy, saving you time and money.

Can I find flights from California to Saint Thomas Island with flexible booking policies on momondo?

All flight searches from California to Saint Thomas Island on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from California to Saint Thomas Island?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Saint Thomas Island.

I’m not ready to book a flight from California to Saint Thomas Island right now. Can momondo alert me if prices change?

Price alerts on flights to Saint Thomas Island from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Saint Thomas Island trip

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Find better results for your trip to the U.S. Virgin Islands

Airports servicing U.S. Virgin Islands

Saint Croix Airport