BUF - STT

C$ 284 Find Cheap Flights from Buffalo to Saint Thomas Island – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 445
Typical prices: C$ 565-C$ 848
Delta
Thu 18/1Mon 22/1
BUF - STT • 1 stop
Cheapest one-way flights
C$ 284
Typical prices: C$ 225-C$ 609
JetBlue
Tue 23/10
BUF - STT • 1 stop
Direct flights
Not available
There are currently no direct flights between Buffalo and Saint Thomas Island. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 45% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg C$ 311 (round-trip)
San Juan Luis Munoz Marin Intl (SJU)
Shortest trip • 7h 23m (one-way)
Insights
Insights
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We hope you enjoy your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Saint Thomas Island (BUF-STT)

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

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

Mon, 18 Jan - Fri, 22 Jan
Delta Logo
6:00 a.m. - 4:15 p.m.BUF  Buffalo-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:25 p.m. - 11:50 p.m.STT  Saint Thomas Island Cyril E King-BUF Buffalo
7h 25m1 stop New York John F Kennedy Intl
C$ 445Delta
Mon, 18 Jan - Thu, 21 Jan
Delta Logo
6:00 a.m. - 4:15 p.m.BUF  Buffalo-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:15 p.m. - 11:55 p.m.STT  Saint Thomas Island Cyril E King-BUF Buffalo
8h 40m1 stop Atlanta Hartsfield-Jackson
C$ 445Delta
Mon, 18 Jan - Sun, 24 Jan
Delta Logo
6:00 a.m. - 4:15 p.m.BUF  Buffalo-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:25 p.m. - 11:50 p.m.STT  Saint Thomas Island Cyril E King-BUF Buffalo
7h 25m1 stop New York John F Kennedy Intl
C$ 445Delta
Tue, 19 Jan - Sun, 24 Jan
Delta Logo
6:00 a.m. - 4:15 p.m.BUF  Buffalo-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:25 p.m. - 11:50 p.m.STT  Saint Thomas Island Cyril E King-BUF Buffalo
7h 25m1 stop New York John F Kennedy Intl
C$ 491Delta
Tue, 19 Jan - Fri, 22 Jan
Delta Logo
6:00 a.m. - 4:15 p.m.BUF  Buffalo-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:25 p.m. - 11:50 p.m.STT  Saint Thomas Island Cyril E King-BUF Buffalo
7h 25m1 stop New York John F Kennedy Intl
C$ 491Delta
Tue, 19 Jan - Thu, 21 Jan
Delta Logo
6:00 a.m. - 4:15 p.m.BUF  Buffalo-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:15 p.m. - 11:55 p.m.STT  Saint Thomas Island Cyril E King-BUF Buffalo
8h 40m1 stop Atlanta Hartsfield-Jackson
C$ 491Delta
Mon, 18 Jan - Mon, 25 Jan
Delta Logo
6:00 a.m. - 4:15 p.m.BUF  Buffalo-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 p.m. - 11:55 p.m.STT  Saint Thomas Island Cyril E King-BUF Buffalo
11h 05m1 stop Atlanta Hartsfield-Jackson
C$ 590Delta
Thu, 21 Jan - Thu, 28 Jan
Delta Logo
6:00 a.m. - 4:15 p.m.BUF  Buffalo-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 p.m. - 11:55 p.m.STT  Saint Thomas Island Cyril E King-BUF Buffalo
11h 05m1 stop Atlanta Hartsfield-Jackson
C$ 590Delta
Mon, 18 Jan - Mon, 25 Jan
Delta Logo
6:00 a.m. - 4:15 p.m.BUF  Buffalo-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 p.m. - 11:55 p.m.STT  Saint Thomas Island Cyril E King-BUF Buffalo
11h 05m1 stop Atlanta Hartsfield-Jackson
C$ 590Delta
Wed, 20 Jan - Tue, 26 Jan
Delta Logo
6:00 a.m. - 4:15 p.m.BUF  Buffalo-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:25 p.m. - 11:50 p.m.STT  Saint Thomas Island Cyril E King-BUF Buffalo
7h 25m1 stop New York John F Kennedy Intl
C$ 627Delta
Booking Insights

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

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

How much is a round-trip flight from Buffalo to Saint Thomas Island?

Round-trip flights from Buffalo to Saint Thomas Island start at C$ 445. Prices are below average for this route right now, with typical round-trip fares ranging from C$ 565 to C$ 848. The lowest price found in the past 5 days was C$ 445 on Delta.

What's the cheapest day of the week to fly from Buffalo to Saint Thomas Island?

Sunday is the cheapest day of the week to fly from Buffalo to Saint Thomas Island and is 34% cheaper than the average day. Saturday is the most expensive day with flight prices 12% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Buffalo to Saint Thomas Island?

  • September is the cheapest month to fly from Buffalo to Saint Thomas Island at C$ 402 round-trip.
  • December (C$ 1,326) and June (C$ 1,132) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 229% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Buffalo to Saint Thomas Island flights

Low season

October

Cheapest flight

C$ 284
Best time to beat the crowds but there is an average 36% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flights from Buffalo to Saint Thomas Island

When to book flights from Buffalo to Saint Thomas Island

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

Your Buffalo to Saint Thomas Island flight questions, answered

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

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

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

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

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

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

    One-stop flights from Buffalo to Saint Thomas Island most commonly connect through:

    • San Juan Luis Munoz Marin Intl (SJU) – 46% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 21% of one-stop connections
    • Charlotte Douglas (CLT) – 20% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 4% of one-stop connections

    San Juan Luis Munoz Marin Intl (SJU) handles the largest share of one-stop connections on this route.

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

    On the Buffalo to Saint Thomas Island route, being flexible with your departure day can save you up to 42%. Sunday is the cheapest day at C$ 484 round-trip on average, while Saturday is the most expensive at C$ 821 – a C$ 337 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

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

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

    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 Buffalo to Saint Thomas Island looking right now?

    One-way fares from Buffalo to Saint Thomas Island are currently higher than usual. Average one-way flight prices are about C$ 566, which is 46% above the typical average for this route.

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

    Flying via San Juan Luis Munoz Marin Intl (SJU) gives the shortest average 1-stop total travel time at 7h 23m, compared with 7h 23m via New York John F Kennedy Intl (JFK) and 7h 27m via Miami (MIA).

  • What car rental options are available at Saint Thomas Island Cyril E King Airport (STT)?

    Saint Thomas Island Cyril E King Airport (STT) hosts 5 major car rental companies, with daily rates starting from around C$ 26 for economy cars. Top options include:
    • Budget
    • Thrifty
    • Dollar
    • Alamo
    • Hertz

  • How much should I expect to pay for a Buffalo to Saint Thomas Island flight?

    Round-trip flights from Buffalo to Saint Thomas Island range from C$ 565 to C$ 848, with an average of C$ 732 over the past 12 months. Anything below C$ 565 counts as a good deal.

Your guide to booking Buffalo to Saint Thomas Island flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Saturday. On this route, Sunday flights average C$ 484 – about C$ 337 less than Saturday (41% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Buffalo to Saint Thomas Island trip for September. Fares historically average C$ 402 round-trip in that month – typically C$ 924 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Saint Thomas Island Cyril E King Airport.
    - Sunset Gardens Guesthouse
    - Island Beach Comber

More options for your flight from Buffalo to Saint Thomas Island

Complete your trip to Saint Thomas Island with a hotel stay or car rental

Car rentals in Saint Thomas Island
Hotels in Saint Thomas Island
Vacations in Saint Thomas Island