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Cheap flights from Santa Rosa to Saint Thomas Island from $712

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Saint Thomas Island departing on 10/16. 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 Santa Rosa to Saint Thomas Island

Cheap round-trip flights

American Airlines Logo
4:17 pm - 4:05 pmSTS-STT
20h 48m2 stops
American Airlines Logo
6:17 pm - 12:48 pmSTT-STS
22h 31m2 stops
$712American Airlines
Find Deal
Thu, Oct 16 - Fri, Nov 14
American Airlines Logo
4:17 pm - 4:05 pmSTS-STT
20h 48m2 stops
American Airlines Logo
6:17 pm - 12:48 pmSTT-STS
22h 31m2 stops
$717American Airlines
Find Deal
Thu, Oct 16 - Sun, Nov 9
American Airlines Logo
4:17 pm - 10:50 amSTS-STT
15h 33m2 stops
American Airlines Logo
6:17 pm - 12:06 pmSTT-STS
21h 49m2 stops
$737American Airlines
Find Deal
Sat, Oct 11 - Sat, Nov 15
American Airlines Logo
4:17 pm - 10:50 amSTS-STT
15h 33m2 stops
American Airlines Logo
6:17 pm - 12:48 pmSTT-STS
22h 31m2 stops
$742American Airlines
Find Deal
Sat, Oct 11 - Sun, Nov 9
American Airlines Logo
12:53 pm - 12:49 pmSTS-STT
20h 56m2 stops
American Airlines Logo
6:17 pm - 12:07 pmSTT-STS
21h 50m2 stops
$759American Airlines
Find Deal
Sun, Oct 12 - Thu, Nov 13
American Airlines Logo
4:17 pm - 12:49 pmSTS-STT
17h 32m2 stops
American Airlines Logo
6:17 pm - 12:48 pmSTT-STS
22h 31m2 stops
$764American Airlines
Find Deal
Sun, Oct 12 - Sun, Nov 9
American Airlines Logo
4:17 pm - 12:49 pmSTS-STT
17h 32m2 stops
American Airlines Logo
6:17 pm - 12:48 pmSTT-STS
22h 31m2 stops
$804American Airlines
Find Deal
Mon, Oct 13 - Sat, Nov 15
American Airlines Logo
7:00 am - 10:50 amSTS-STT
24h 50m2 stops
American Airlines Logo
6:17 pm - 12:07 pmSTT-STS
21h 50m2 stops
$834American Airlines
Find Deal
Wed, Oct 15 - Thu, Nov 13
American Airlines Logo
12:59 pm - 12:05 pmSTS-STT
19h 06m2 stops
American Airlines Logo
1:30 pm - 12:29 pmSTT-STS
26h 59m2 stops
$859American Airlines
Find Deal
Sat, Dec 20 - Wed, Dec 31
American Airlines Logo
4:17 pm - 12:49 pmSTS-STT
17h 32m2 stops
American Airlines Logo
6:17 pm - 12:48 pmSTT-STS
22h 31m2 stops
$874American Airlines
Find Deal
Wed, Oct 15 - Sun, Nov 9

American Airlines flights from Santa Rosa to Saint Thomas Island

Our best American Airlines deals on Santa Rosa to Saint Thomas Island flight tickets
American Airlines
Oct 16
STS4:17 pmSanta Rosa Sonoma County
20h 48m
2 stops
STT4:05 pmSaint Thomas Island Cyril E King
Nov 14
STT6:17 pmSaint Thomas Island Cyril E King
22h 31m
2 stops
STS12:48 pmSanta Rosa Sonoma County
$712
Find similar
American Airlines
Oct 16
STS4:17 pmSanta Rosa Sonoma County
20h 48m
2 stops
STT4:05 pmSaint Thomas Island Cyril E King
Nov 9
STT6:17 pmSaint Thomas Island Cyril E King
22h 31m
2 stops
STS12:48 pmSanta Rosa Sonoma County
$717
Find similar
American Airlines
Oct 11
STS4:17 pmSanta Rosa Sonoma County
15h 33m
2 stops
STT10:50 amSaint Thomas Island Cyril E King
Nov 15
STT6:17 pmSaint Thomas Island Cyril E King
21h 49m
2 stops
STS12:06 pmSanta Rosa Sonoma County
$737
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa 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 September 18, 2025.
Use the filters below to find and compare flights from Santa Rosa to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaSaint Thomas Island

STS - STT

STSSTT

Santa Rosa Sonoma County

Thu 10/16

4:17 pm-4:05 pm

2 stops20h 48m

Saint Thomas Island Cyril E King

Fri 11/14

6:17 pm-12:48 pm

2 stops22h 31m

$712

Santa RosaSaint Thomas Island

STS - STT

STSSTT

Santa Rosa Sonoma County

Thu 10/16

4:17 pm-4:05 pm

2 stops20h 48m

Saint Thomas Island Cyril E King

Sun 11/9

6:17 pm-12:48 pm

2 stops22h 31m

$717

Santa RosaSaint Thomas Island

STS - STT

STSSTT

Santa Rosa Sonoma County

Sat 10/11

4:17 pm-10:50 am

2 stops15h 33m

Saint Thomas Island Cyril E King

Sat 11/15

6:17 pm-12:06 pm

2 stops21h 49m

$737

Santa RosaSaint Thomas Island

STS - STT

STSSTT

Santa Rosa Sonoma County

Sat 10/11

4:17 pm-10:50 am

2 stops15h 33m

Saint Thomas Island Cyril E King

Sun 11/9

6:17 pm-12:48 pm

2 stops22h 31m

$742

Santa RosaSaint Thomas Island

STS - STT

STSSTT

Santa Rosa Sonoma County

Sun 10/12

12:53 pm-12:49 pm

2 stops20h 56m

Saint Thomas Island Cyril E King

Thu 11/13

6:17 pm-12:07 pm

2 stops21h 50m

$759

Santa RosaSaint Thomas Island

STS - STT

STSSTT

Santa Rosa Sonoma County

Sun 10/12

4:17 pm-12:49 pm

2 stops17h 32m

Saint Thomas Island Cyril E King

Sun 11/9

6:17 pm-12:48 pm

2 stops22h 31m

$764

Santa RosaSaint Thomas Island

STS - STT

STSSTT

Santa Rosa Sonoma County

Mon 10/13

4:17 pm-12:49 pm

2 stops17h 32m

Saint Thomas Island Cyril E King

Sat 11/15

6:17 pm-12:48 pm

2 stops22h 31m

$804

Santa RosaSaint Thomas Island

STS - STT

STSSTT

Santa Rosa Sonoma County

Wed 10/15

7:00 am-10:50 am

2 stops24h 50m

Saint Thomas Island Cyril E King

Thu 11/13

6:17 pm-12:07 pm

2 stops21h 50m

$834

Santa RosaSaint Thomas Island

STS - STT

STSSTT

Santa Rosa Sonoma County

Sat 12/20

12:59 pm-12:05 pm

2 stops19h 06m

Saint Thomas Island Cyril E King

Wed 12/31

1:30 pm-12:29 pm

2 stops26h 59m

$859

Santa RosaSaint Thomas Island

STS - STT

STSSTT

Santa Rosa Sonoma County

Wed 10/15

4:17 pm-12:49 pm

2 stops17h 32m

Saint Thomas Island Cyril E King

Sun 11/9

6:17 pm-12:48 pm

2 stops22h 31m

$874

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Santa Rosa 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 day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from Santa Rosa is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $716. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Santa Rosa to Saint Thomas Island for around $1,001.

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 $727. Flights to Saint Thomas Island are more costly at noon, with an average ticket price of $982. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Santa Rosa to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Rosa to Saint Thomas Island (STS to STT) flight deals and tips

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

Direct flights

None
There are no direct flights from Santa Rosa to Saint Thomas Island. There are no popular flight routes from Santa Rosa to Saint Thomas Island.
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  • How far is Santa Rosa Sonoma County to Saint Thomas Island Cyril E King by plane?

    There are 3707.8 mi between Santa Rosa Sonoma County and Saint Thomas Island Cyril E King. Typically, this will take 15h 33m by plane in normal conditions.

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Santa Rosa Sonoma County Airport to Saint Thomas Island Cyril E King Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Saint Thomas Island Cyril E King Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport 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 travel and health documents required for your trip to Saint Thomas Island Cyril E King Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Thomas Island Cyril E King Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Santa Rosa to Saint Thomas Island?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Rosa to Saint Thomas Island. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Saint Thomas Island from Santa Rosa which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Santa Rosa to Saint Thomas Island flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Santa Rosa to Saint Thomas Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Saint Thomas Island trip

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