STT - BUF

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1 adult
1 adult, Economy, 0 bags

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Everything you should know

Direct flights
Not available
There are currently no direct flights between Saint Thomas Island and Buffalo. You'll need to take a connecting flight to reach the destination.
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Insights
Top layover airports
San Juan Luis Munoz Marin Intl (SJU)
Cheapest • Avg C$ 779 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 7h 15m (one-way)
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Insights
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Cheap Flights from Saint Thomas Island to Buffalo (STT-BUF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Saint Thomas Island to Buffalo

Multiple Airlines Logo
STT  Saint Thomas Island Cyril E King-BUF Buffalo Airport
4868 kmmulti-stop
Multiple Airlines Logo
BUF  Buffalo Airport-STT Saint Thomas Island Cyril E King
4868 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Saint Thomas Island to Buffalo flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Saint Thomas Island to Buffalo with more confidence.

What is the most popular layover airport when flying from Saint Thomas Island to Buffalo?

San Juan Luis Munoz Marin Intl (SJU) is the most popular layover for the Saint Thomas Island to Buffalo route. 67% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SJU.

What is the cheapest layover airport when flying from Saint Thomas Island to Buffalo?

Flights via San Juan Luis Munoz Marin Intl (SJU) offer the most affordable fares, with an average round-trip price of C$ 779. Based on KAYAK data over the past 3 months.

When flying from Saint Thomas Island to Buffalo, which airport offers the shortest layover?

Charlotte Douglas (CLT) had the shortest average connection time for Saint Thomas Island to Buffalo layovers at 253 minutes over the past 3 months.

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When to book flights from Saint Thomas Island to Buffalo

Are your dates flexible? Find out the best times to travel from Saint Thomas Island to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Saint Thomas Island to Buffalo flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How long does a flight from Saint Thomas Island to Buffalo take?

    A direct flight from Saint Thomas Island to Buffalo takes 0h 00m, covering 4,868 km.

  • Do I need a passport to fly from Saint Thomas Island to Buffalo?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • What car rental options are available at Buffalo Airport (BUF)?

    Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates starting from around C$ 27 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Alamo
    • Thrifty

  • Which airports can I use when flying from Saint Thomas Island to Buffalo?

    Flights from Saint Thomas Island to Buffalo usually depart from Saint Thomas Island Cyril E King (STT) and arrive at Buffalo (BUF).

  • Which airports do connecting flights from Saint Thomas Island to Buffalo pass through?

    Connecting flights from Saint Thomas Island to Buffalo most commonly pass through:

    • San Juan Luis Munoz Marin Intl (SJU) – 67% of one-stop connections
    • Charlotte Douglas (CLT) – 33% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Saint Thomas Island to Buffalo?

    Yes. Being flexible with your travel dates can save you up to 34% on the Saint Thomas Island to Buffalo route. Monday is the cheapest departure day at C$ 644 round-trip on average, while Thursday is the most expensive at C$ 963, a difference of C$ 319. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from Saint Thomas Island to Buffalo?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 7h 15m, compared with 7h 20m via San Juan Luis Munoz Marin Intl (SJU).

Your guide to booking Saint Thomas Island to Buffalo flights

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