Cheap Flights from St. Thomas (SPB) to Miami (MIA)

Popular airlines from St. Thomas (SPB-St. Thomas Seaplane Base) to Miami Intl. Airport (MIA)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.
Flights from St. Thomas (SPB) to Miami (MIA)
Origin airport
St. Thomas Seaplane Base
Destination airport
Miami Intl.
Distance
1107 mi

St. Thomas to Miami Flights

The cheapest times to fly from St. Thomas to Miami

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 St. Thomas to Miami are during the month of . You can find some of the cheapest flights from St. Thomas to Miami with Expedia's search tool and vast selection of airlines.

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

Sunday is one of the best days to book for cheap flights from St. Thomas to Miami: 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 St. Thomas to Miami

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 St. Thomas to Miami in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 St. Thomas to Miami 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 St. Thomas to Miami 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.

Frequently asked questions

Is it cheaper to buy a plane ticket from St. Thomas Seaplane Base to Miami Intl. Airport (MIA) last minute?
Booking your trip from St. Thomas Seaplane Base Airport (SPB) to MIA at the last minute could help you save if you’re lucky to find an amazing deal. However, fares don’t usually get cheaper closer to the departure date. If you wait around, flights could also be booked solid or the best seats taken. If you don’t want to risk it, book well ahead of when you want to leave. Note that some of the biggest deals can be found up to 12 months in advance. If your favorite airline hasn’t released tickets yet, check back regularly as deals are updated on Expedia all the time.
What airports do you fly into for Miami from Charlotte Amalie?
From Charlotte Amalie, you can travel to Miami through Miami Intl. Airport (MIA), Fort Lauderdale - Hollywood Intl. Airport (FLL) and Opa Locka Executive Airport (OPF). Do some research into which airport is the right option for you before you make a decision. If you opt for Miami Intl. Airport (MIA), it’s approximately 6 mi west of the downtown area. Use the money you save when booking your fare with Expedia to check out the city’s awesome attractions, such as Vizcaya Museum and Gardens and Lincoln Road Mall.
Can I change the date of my flight from St. Thomas Seaplane Base to MIA?
We know life happens and plans change, so Expedia is here to help make things easier. First, access your SPB to Miami Intl. Airport (MIA) itinerary through the Expedia Trips portal and read the fare conditions about what changes can be made. If you booked your fare in the last 24 hours, some airlines will let you cancel without charge and book new flights. If you bought your fare more than 24 hours ago, connect with us through our Customer Service portal to see how we can help.

Explore a world of travel with Expedia

*Available to One Key members.