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Cheap flights from Buffalo to Saint Thomas Island from $216

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Saint Thomas Island departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Buffalo to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:32 pm - 1:10 pm
BUF
-
STT
17h 38m1 stop
American Airlines Logo
5:32 pm - 11:53 pm
STT
-
BUF
7h 21m1 stop
$315American Airlines
Sat, Feb 7 - Sat, Feb 14
Delta Logo
6:00 am - 4:22 pm
BUF
-
STT
9h 22m1 stop
Delta Logo
4:15 pm - 11:31 pm
STT
-
BUF
8h 16m1 stop
$370Delta
Wed, Feb 18 - Thu, Feb 26
United Airlines Logo
6:00 am - 1:08 pm
BUF
-
STT
7h 08m1 stop
United Airlines Logo
4:45 pm - 11:26 pm
STT
-
BUF
6h 41m1 stop
$405United Airlines
Wed, May 13 - Wed, May 20
Delta Logo
6:00 am - 3:05 pm
BUF
-
STT
8h 05m1 stop
Delta Logo
4:15 pm - 11:56 pm
STT
-
BUF
8h 41m1 stop
$406Delta
Fri, Jan 2 - Tue, Jan 13
American Airlines Logo
5:24 pm - 12:10 pm
BUF
-
STT
17h 46m2 stops
American Airlines Logo
5:37 pm - 12:14 pm
STT
-
BUF
18h 37m2 stops
$407American Airlines
Fri, Feb 27 - Sun, Mar 8
American Airlines Logo
5:24 am - 5:39 pm
BUF
-
STT
11h 15m2 stops
American Airlines Logo
4:47 pm - 11:21 am
STT
-
BUF
19h 34m2 stops
$409American Airlines
Fri, Jan 2 - Tue, Jan 13
Delta Logo
6:00 am - 4:22 pm
BUF
-
STT
9h 22m1 stop
Delta Logo
4:15 pm - 11:31 pm
STT
-
BUF
8h 16m1 stop
$425Delta
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
4:04 pm - 11:12 am
BUF
-
STT
19h 08m2 stops
American Airlines Logo
2:03 pm - 11:31 pm
STT
-
BUF
9h 28m2 stops
$437American Airlines
Mon, Mar 16 - Fri, Mar 20
Delta Logo
6:00 am - 4:22 pm
BUF
-
STT
9h 22m1 stop
Delta Logo
4:15 pm - 11:31 pm
STT
-
BUF
8h 16m1 stop
$444Delta
Sun, Feb 22 - Tue, Feb 24
American Airlines Logo
5:22 pm - 1:10 pm
BUF
-
STT
18h 48m2 stops
American Airlines Logo
6:39 pm - 11:58 am
STT
-
BUF
18h 19m2 stops
$447American Airlines
Mon, Jan 5 - Fri, Jan 9

American Airlines flights from Buffalo to Saint Thomas Island

Our best American Airlines deals on Buffalo to Saint Thomas Island flight tickets
American Airlines
Feb 7
BUF5:00 pmBuffalo
21h 06m
2 stops
STT3:06 pmSaint Thomas Island Cyril E King
Feb 14
STT6:36 pmSaint Thomas Island Cyril E King
17h 23m
2 stops
BUF10:59 amBuffalo
$315
Find similar
American Airlines
Feb 21
BUF7:42 pmBuffalo
15h 28m
1 stop
STT12:10 pmSaint Thomas Island Cyril E King
Mar 1
STT6:36 pmSaint Thomas Island Cyril E King
17h 23m
2 stops
BUF10:59 amBuffalo
$407
Find similar
American Airlines
Jan 5
BUF5:22 pmBuffalo
18h 48m
2 stops
STT1:10 pmSaint Thomas Island Cyril E King
Jan 9
STT6:39 pmSaint Thomas Island Cyril E King
18h 19m
2 stops
BUF11:58 amBuffalo
$447
Find similar

United Airlines flights from Buffalo to Saint Thomas Island

Our best United Airlines deals on Buffalo to Saint Thomas Island flight tickets
United Airlines
Feb 21
BUF10:00 amBuffalo
26h 56m
1 stop
STT1:56 pmSaint Thomas Island Cyril E King
Feb 26
STT5:25 pmSaint Thomas Island Cyril E King
31h 19m
2 stops
BUF11:44 pmBuffalo
$508
Find similar
United Airlines
Feb 18
BUF2:54 pmBuffalo
24h 24m
2 stops
STT4:18 pmSaint Thomas Island Cyril E King
Feb 26
STT1:02 pmSaint Thomas Island Cyril E King
11h 42m
1 stop
BUF11:44 pmBuffalo
$518
Find similar
United Airlines
Feb 19
BUF7:00 amBuffalo
8h 18m
1 stop
STT4:18 pmSaint Thomas Island Cyril E King
Feb 26
STT5:25 pmSaint Thomas Island Cyril E King
26h 41m
2 stops
BUF7:06 pmBuffalo
$542
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Saint Thomas Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Buffalo to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloSaint Thomas Island

BUF - STT

BUFSTT

Buffalo

Sat 2/7

6:32 pm-1:10 pm

1 stop17h 38m

Saint Thomas Island Cyril E King

Sat 2/14

5:32 pm-11:53 pm

1 stop7h 21m

$315

BuffaloSaint Thomas Island

BUF - STT

BUFSTT

Buffalo

Wed 2/18

6:00 am-4:22 pm

1 stop9h 22m

Saint Thomas Island Cyril E King

Thu 2/26

4:15 pm-11:31 pm

1 stop8h 16m

$370

BuffaloSaint Thomas Island

BUF - STT

BUFSTT

Buffalo

Wed 5/13

6:00 am-1:08 pm

1 stop7h 08m

Saint Thomas Island Cyril E King

Wed 5/20

4:45 pm-11:26 pm

1 stop6h 41m

$405

BuffaloSaint Thomas Island

BUF - STT

BUFSTT

Buffalo

Fri 1/2

6:00 am-3:05 pm

1 stop8h 05m

Saint Thomas Island Cyril E King

Tue 1/13

4:15 pm-11:56 pm

1 stop8h 41m

$406

BuffaloSaint Thomas Island

BUF - STT

BUFSTT

Buffalo

Fri 2/27

5:24 pm-12:10 pm

2 stops17h 46m

Saint Thomas Island Cyril E King

Sun 3/8

5:37 pm-12:14 pm

2 stops18h 37m

$407

BuffaloSaint Thomas Island

BUF - STT

BUFSTT

Buffalo

Fri 1/2

5:24 am-5:39 pm

2 stops11h 15m

Saint Thomas Island Cyril E King

Tue 1/13

4:47 pm-11:21 am

2 stops19h 34m

$409

BuffaloSaint Thomas Island

BUF - STT

BUFSTT

Buffalo

Wed 2/18

6:00 am-4:22 pm

1 stop9h 22m

Saint Thomas Island Cyril E King

Wed 2/25

4:15 pm-11:31 pm

1 stop8h 16m

$425

BuffaloSaint Thomas Island

BUF - STT

BUFSTT

Buffalo

Mon 3/16

4:04 pm-11:12 am

2 stops19h 08m

Saint Thomas Island Cyril E King

Fri 3/20

2:03 pm-11:31 pm

2 stops9h 28m

$437

BuffaloSaint Thomas Island

BUF - STT

BUFSTT

Buffalo

Sun 2/22

6:00 am-4:22 pm

1 stop9h 22m

Saint Thomas Island Cyril E King

Tue 2/24

4:15 pm-11:31 pm

1 stop8h 16m

$444

BuffaloSaint Thomas Island

BUF - STT

BUFSTT

Buffalo

Mon 1/5

5:22 pm-1:10 pm

2 stops18h 48m

Saint Thomas Island Cyril E King

Fri 1/9

6:39 pm-11:58 am

2 stops18h 19m

$447

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Buffalo to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Buffalo and Saint Thomas Island?

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

The month of May is another great option to travel to Saint Thomas Island, with average flight prices from Buffalo averaging around $503.

What is the cheapest day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from Buffalo is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $489. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Buffalo to Saint Thomas Island for around $828.

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

The cheapest time of day to fly to Saint Thomas Island is in the morning when flights can be purchased for as low as $687. Flights to Saint Thomas Island are more costly in the afternoon, with an average ticket price of $695. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Buffalo to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Saint Thomas Island (BUF to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Saint Thomas Island

Fastest flight time

6h 15m

Direct flights

None
The fastest flight from Buffalo to Saint Thomas Island takes 6h 15m
There are no direct flights from Buffalo to Saint Thomas Island. There are no popular flight routes from Buffalo to Saint Thomas Island.
Search flight deals

  • How far is Buffalo to Saint Thomas Island Cyril E King by plane?

    The straight-line distance from Buffalo to Saint Thomas Island Cyril E King is 1880.4 mi. 6h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Buffalo Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Buffalo Airport to Saint Thomas Island Cyril E King Airport were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Buffalo Airport to Saint Thomas Island Cyril E King Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The required travel and health documents for your Saint Thomas Island Cyril E King Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Buffalo to Saint Thomas Island?

Best airlines flying from Buffalo to Saint Thomas Island

Compare and see reviews for airlines that fly from Buffalo to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $406Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $407Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $472Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Saint Thomas Island?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to Saint Thomas Island. momondo saves you time and could save you money on your trip.

Can I find flights from Buffalo to Saint Thomas Island with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint Thomas Island from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Saint Thomas Island?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Thomas Island from Buffalo.

I’m not ready to book a flight from Buffalo to Saint Thomas Island right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Buffalo to Saint Thomas Island now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint Thomas Island and let you know when they change.

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