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Cheap flights from Saint Thomas Island to San Francisco from $305

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to San Francisco departing on 6/16. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

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STT
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STS
3712 mimulti-stop
Multiple Airlines Logo
STS
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STT
3712 mimulti-stop
Multiple Airlines

momondo Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to Santa Rosa 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 April 1, 2026.
Use the filters below to find and compare flights from Saint Thomas Island to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

Saint Thomas IslandSanta Rosa

STT - STS

STTSTS

Saint Thomas Island Cyril E King

Tue 6/16

4:48 pm-12:30 pm

2 stops22h 42m

$305

Saint Thomas IslandSanta Rosa

STT - STS

STTSTS

Saint Thomas Island Cyril E King

Mon 6/15

4:48 pm-3:55 pm

2 stops26h 07m

$386
Quickest one-way

Saint Thomas IslandSanta Rosa

STT - STS

STTSTS

Saint Thomas Island Cyril E King

Sat 6/13

4:48 pm-12:05 pm

2 stops22h 17m

$435

Saint Thomas IslandSanta Rosa

STT - STS

STTSTS

Saint Thomas Island Cyril E King

Fri 6/19

2:27 pm-12:05 pm

1 stop24h 38m

$1,125

Saint Thomas IslandSanta Rosa

STT - STS

STTSTS

Saint Thomas Island Cyril E King

Sun 6/14

2:27 pm-12:05 pm

1 stop24h 38m

$1,149

Saint Thomas IslandSanta Rosa

STT - STS

STTSTS

Saint Thomas Island Cyril E King

Thu 6/18

2:27 pm-12:05 pm

1 stop24h 38m

$1,150

Saint Thomas IslandSanta Rosa

STT - STS

STTSTS

Saint Thomas Island Cyril E King

Mon 6/15

2:27 pm-12:05 pm

1 stop24h 38m

$1,175

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Saint Thomas Island to Santa Rosa

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 airline that flies from Saint Thomas Island Cyril E King to Santa Rosa Sonoma County?

American Airlines is the most popular carrier operating from Saint Thomas Island Cyril E King to Santa Rosa Sonoma County

When to book flights from Saint Thomas Island to Santa Rosa

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

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

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

Fastest flight time

21h 53m

Direct flights

None
The fastest flight from Saint Thomas Island to Santa Rosa takes 21h 53m
There are no direct flights from Saint Thomas Island to Santa Rosa. There are no popular flight routes from Saint Thomas Island to Santa Rosa.
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Frequently asked questions about flying from Saint Thomas Island to Santa Rosa

  • How far is Saint Thomas Island Cyril E King to Santa Rosa Sonoma County by plane?

    The distance between Saint Thomas Island Cyril E King and Santa Rosa Sonoma County is about 3707.8 mi. Flights usually cover this in 21h 53m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Saint Thomas Island Cyril E King Airport to Santa Rosa Sonoma County Airport were last updated today.

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

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents required for your trip to Santa Rosa Sonoma County 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 Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santa Rosa from Saint Thomas Island.

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

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

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

Once you have performed a search for Saint Thomas Island to Santa Rosa 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 Saint Thomas Island to Santa Rosa right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Santa Rosa, momondo offers a useful price alert feature which will track prices for flights to Santa Rosa from Saint Thomas Island and alert you when they change.

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