$278 Cheap Flights from Sacramento (SMF) to St. Thomas (STT)

View $278 flight on Mon, Apr 6, 2026Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to Cyril E. King Airport (STT)

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Cheap Flights from Sacramento to St. Thomas (SMF-STT)

Prices were available within the past 7 days and start at $278 for one-way flights and $555 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Feb 6 - Mon, Feb 9
SMF
Sacramento
STT
St. Thomas
$555 Roundtrip, found 1 day ago
$555
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 6 from Sacramento to St. Thomas, returning Mon, Feb 9, priced at $555 found 1 day ago
American Airlines
Fri, Feb 6 - Mon, Feb 9
SMF
Sacramento
STT
St. Thomas
$560 Roundtrip, found 1 day ago
$560
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 6 from Sacramento to St. Thomas, returning Mon, Feb 9, priced at $560 found 1 day ago
American Airlines
Fri, Feb 6 - Mon, Feb 9
SMF
Sacramento
STT
St. Thomas
$565 Roundtrip, found 1 day ago
$565
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 6 from Sacramento to St. Thomas, returning Mon, Feb 9, priced at $565 found 1 day ago
American Airlines
Fri, Feb 6 - Mon, Feb 9
SMF
Sacramento
STT
St. Thomas
$571 Roundtrip, found 1 day ago
$571
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Feb 6 from Sacramento to St. Thomas, returning Mon, Feb 9, priced at $571 found 1 day ago
American Airlines
Fri, Feb 6 - Fri, Feb 13
SMF
Sacramento
STT
St. Thomas
$579 Roundtrip, found 7 hours ago
$579
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Feb 6 from Sacramento to St. Thomas, returning Fri, Feb 13, priced at $579 found 7 hours ago
American Airlines
Tue, May 19 - Wed, May 27
SMF
Sacramento
STT
St. Thomas
$582 Roundtrip, found 1 day ago
$582
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 19 from Sacramento to St. Thomas, returning Wed, May 27, priced at $582 found 1 day ago
Delta
Sat, Mar 7 - Wed, Mar 11
SMF
Sacramento
STT
St. Thomas
$595 Roundtrip, found 5 days ago
$595
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Mar 7 from Sacramento to St. Thomas, returning Wed, Mar 11, priced at $595 found 5 days ago
United
Sat, Aug 8 - Thu, Aug 13
SMF
Sacramento
STT
St. Thomas
$599 Roundtrip, just found
$599
Roundtrip
just found
Select United flight, departing Sat, Aug 8 from Sacramento to St. Thomas, returning Thu, Aug 13, priced at $599 just found
JetBlue Airways
Wed, Jul 8 - Sun, Jul 19
SMF
Sacramento
STT
St. Thomas
$617 Roundtrip, found 4 days ago
$617
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Wed, Jul 8 from Sacramento to St. Thomas, returning Sun, Jul 19, priced at $617 found 4 days ago
Southwest Airlines
Mon, Apr 6 - Fri, Apr 10
SMF
Sacramento
STT
St. Thomas
$633 Roundtrip, found 8 hours ago
$633
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Mon, Apr 6 from Sacramento to St. Thomas, returning Fri, Apr 10, priced at $633 found 8 hours ago

Find the cheapest month to fly from Sacramento (SMF) to St. Thomas (STT)

March is typically the cheapest month to fly

From $231 - $956 per traveler.

Frequently asked questions

How much does a flight from Sacramento Intl. Airport (SMF) to Cyril E. King Airport (STT) cost?
Snag a cheap one-way flight from $278 or cheap return flight from $555 from Sacramento Intl. Airport (SMF) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sacramento Intl. Airport (SMF) to Cyril E. King Airport (STT)?
February is the cheapest month to fly from SMF to STT. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Sacramento Intl. Airport (SMF) to Cyril E. King Airport (STT)?
To find the cheapest airline that'll fly you from SMF to STT, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Sacramento Intl. Airport (SMF) to Cyril E. King Airport (STT)?
Nonstop flights from Sacramento Intl. Airport (SMF) to Cyril E. King Airport (STT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SMF to STT?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sacramento Intl. Airport (SMF) to Cyril E. King Airport (STT)?
To avoid potential delays on the Sacramento Intl. Airport (SMF) to Cyril E. King Airport (STT) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sacramento Intl. Airport (SMF) to Cyril E. King Airport (STT) last-minute?
Holding off until right before your break to book a ticket from SMF to STT generally means paying more. While you might find some last-minute deals, there's no guarantee. Keep your travel plans flexible for the best chance of scoring a bargain.
Is it cheaper to book a SMF to STT flight and hotel package?
Securing a SMF to STT flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sacramento Intl. Airport (SMF) to Cyril E. King Airport (STT)?
Generally, it's possible to cancel or reschedule your SMF to STT flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Sacramento Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$554
Distance
3649 mi

Book with confidence

Book with confidence

Sacramento to St. Thomas Flights

The cheapest times to fly from Sacramento to St. Thomas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sacramento to St. Thomas are during the month of February. You can find some of the cheapest flights from Sacramento to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sacramento to St. Thomas

Sunday is one of the best days to book for cheap flights from Sacramento to St. Thomas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sacramento to St. Thomas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sacramento to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $278 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sacramento to St. Thomas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sacramento to St. Thomas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sacramento to St. Thomas Flights

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*Available to One Key members.