BUF - STT

$134 Find Cheap Flights from Buffalo to Saint Thomas Island - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Saint Thomas Island departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Thomas Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Saint Thomas Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Saint Thomas Island, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$265
Typical prices: $289-$392
American Airlines
Wed 9/16Wed 9/23
BUF - STT • 2 stops
Cheapest one-way
$134
American Airlines
Sat 10/10
BUF - STT • 2 stops
Top airlines
Cheapest • from $265 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Saint Thomas Island. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $224 (round-trip)
Shortest trip • 6h 32m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 48% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Saint Thomas Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Wed, Sep 16 - Wed, Sep 23
American Airlines Logo
5:18 pm - 12:51 pm
BUF
-
STT
19h 33m
2 stops
American Airlines Logo
1:41 pm - 10:18 am
STT
-
BUF
20h 37m
2 stops
$265American Airlines
Sat, Oct 31 - Tue, Nov 10
American Airlines Logo
5:33 pm - 12:07 pm
BUF
-
STT
18h 34m
2 stops
American Airlines Logo
4:18 pm - 11:09 am
STT
-
BUF
19h 51m
2 stops
$330American Airlines
Sat, Nov 7 - Thu, Nov 12
American Airlines Logo
5:26 pm - 12:07 pm
BUF
-
STT
17h 41m
2 stops
American Airlines Logo
6:17 pm - 11:09 am
STT
-
BUF
17h 52m
2 stops
$344American Airlines
Wed, Sep 16 - Wed, Sep 23
Delta Logo
6:05 am - 1:42 pm
BUF
-
STT
7h 37m
1 stop
Delta Logo
2:52 pm - 11:54 pm
STT
-
BUF
9h 02m
1 stop
$360Delta
Thu, Nov 26 - Fri, Dec 4
American Airlines Logo
5:26 pm - 12:07 pm
BUF
-
STT
17h 41m
2 stops
American Airlines Logo
6:17 pm - 11:14 am
STT
-
BUF
17h 57m
2 stops
$361American Airlines
Wed, Sep 16 - Wed, Sep 23
Delta Logo
6:05 am - 1:42 pm
BUF
-
STT
7h 37m
1 stop
Delta Logo
2:52 pm - 11:54 pm
STT
-
BUF
9h 02m
1 stop
$388Delta
Sat, Nov 7 - Thu, Nov 12
American Airlines Logo
7:12 pm - 11:43 am
BUF
-
STT
15h 31m
1 stop
American Airlines Logo
6:17 pm - 11:09 am
STT
-
BUF
17h 52m
2 stops
$401American Airlines
Wed, Sep 16 - Wed, Sep 23
JetBlue Logo
8:00 am - 2:41 pm
BUF
-
STT
6h 41m
1 stop
JetBlue Logo
3:40 pm - 10:53 pm
STT
-
BUF
7h 13m
1 stop
$406JetBlue
Sun, Dec 6 - Wed, Dec 16
United Airlines Logo
7:00 am - 4:18 pm
BUF
-
STT
8h 18m
1 stop
United Airlines Logo
2:15 pm - 10:37 pm
STT
-
BUF
9h 22m
1 stop
$410United Airlines
Wed, Sep 16 - Wed, Sep 23
Delta Logo
6:05 am - 1:42 pm
BUF
-
STT
7h 37m
1 stop
Delta Logo
2:52 pm - 11:54 pm
STT
-
BUF
9h 02m
1 stop
$425Delta
Booking Insights

KAYAK's insights & trends for Buffalo to Saint Thomas Island flights

Get data-powered insights and trends into flights from Buffalo to Saint Thomas Island to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Saint Thomas Island is September, where tickets cost $289 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $814 and $734 respectively.

Good to know

Low seasonJune
Cheapest flight$134
Best time to beat the crowds but there is an average 46% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Saint Thomas Island

  • What is the cheapest flight from Buffalo to Saint Thomas Island?

    In the last 5 days, the lowest price for a flight from Buffalo to Saint Thomas Island was $134 for a one-way ticket and $265 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Buffalo to Saint Thomas Island?

    Buffalo airport is called Buffalo and the only airport in Saint Thomas Island is Saint Thomas Island Cyril E King.

  • Which aircraft models fly most regularly from Buffalo to Saint Thomas Island?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Saint Thomas Island?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Buffalo and Saint Thomas Island, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Saint Thomas Island, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Buffalo to Saint Thomas Island are Delta and United Airlines. With an average price for the route of $472 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $496 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Buffalo to Saint Thomas Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Saint Thomas Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Saint Thomas Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Saint Thomas Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and STT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Saint Thomas Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Buffalo to Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Saint Thomas Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Saint Thomas Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8449 reviews
7.8Entertainment
8.1Boarding
7.8Comfort
7.2Food
8.5Crew
Airline reviews

FA was a bit strange and dodgy not very characteristic of Delta

6.0 GoodSaad, Jun 2026
LGA - ATL
Read more Delta reviews

FA was a bit strange and dodgy not very characteristic of Delta

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

Crew handling the boarding at the gates are quite aggressive with the passengers and must be given training/ refreshing courses to improve customer experience.

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Everything except the food and entertainment. It was a great experience though

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Flight was delayed from 35 minute delayed aircraft arrival to 90 minute delay causing us to miss international connecting flight on SWISS resulting in 16 hour delay to reach detonation causing significant angst, monetary loss and discomfort. SWISS transfer desk and staff was like robots not willing to help at all.

Best part: It’s operated by All Nippon Airways. It’s quite literally comfortable, reliable and respected from boarding to landing each and every time. It’s perfection without extremity in lavishness — it’s how flying should always be!

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

The staff was very friendly. The seats seemed quite small. Overall the flight was pleasant.

Delays!!! Serious delays. I was told by a member of staff in LGA that I would miss my DEN to LAX flight connection, so I was put on a later flight. Due to delays I would have been able to have made my original flight, where I was sat in business class - seat 1A: I was put on my original flight but bumped from business - 1A to economy 33C. I want a refund for paying business class but only flying economy

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

Pilots were fantastic - super smooth. First Class flight attendant was very attentive. Main Cabin flight attendant should try to smooth the rough edges of her voice - very shrill / punitive. Hurt my ears just to listen to her. Recognize they have a (tough) job to do - but tone over speakers needs to be less like scolding a 5 year old.

Maybe focus more on delivering a good product vs selling me a damn credit card

Crew were professional and kind. The flight was smooth. But... The internet, which we paid 35 dollars for, did not work for most of the flight. This made providing media for our child an uncomfortable hassle.

Overall fine. Seemed like one of the older model planes? Crew was mostly very kind, though some of the female attendants were a rather abrupt during the food service.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

Flight delayed 3 times due to maintenance (on exact same plane that had just brought us from Boston to Miami). Eventually changed to a different plane and gate.

Both flights were delayed. One by an hour and the other by 1 1/2 hours after boarding.

Everything you need to know for your flight from Buffalo to Saint Thomas Island

Information on your arrival and departure airports