STT - BUF

Find cheap flights from Saint Thomas Island to Buffalo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest one-way
$245
Typical prices: $228-$342
American Airlines
Sat 12/29
STT - BUF • 2 stops
Nonstop 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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Top layover airports
San Juan Luis Munoz Marin Intl (SJU)
Cheapest • Avg $550 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 7h 15m (one-way)
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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
1879 mimulti-stop
Multiple Airlines Logo
BUF  Buffalo Airport-STT Saint Thomas Island Cyril E King
1879 mimulti-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 with more confidence.

What’s 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 $550. 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 4h 13m over the past 3 months.

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Key details for Saint Thomas Island to Buffalo flights

Cheapest flight

$245
One-way flight from Saint Thomas Island to Buffalo

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 answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Saint Thomas Island to Buffalo?

    Only Economy Class is available on flights from Saint Thomas Island to Buffalo.

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

    A nonstop flight from Saint Thomas Island to Buffalo takes 00m, covering 1,879 miles.

  • 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.

  • How are flight prices from Saint Thomas Island to Buffalo looking right now?

    One-way fares from Saint Thomas Island to Buffalo are currently higher than usual. Average one-way flight prices are about $346, which is 20% above the typical average for this route.

  • 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 $19 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

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

    Yes. Flexible dates can save you up to 34% on flights from Saint Thomas Island to Buffalo. Monday is the cheapest departure day at $455 round-trip on average, while Thursday is the most expensive at $680, a difference of $225.

    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 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

Get tips on when to book, when to fly and what to know before your trip.

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