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$343+ Cheap flights from Saint Thomas Island (STT) to Buffalo (BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
STT — BUF
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Saint Thomas Island to Buffalo

Cheapest flights from Saint Thomas Island to Buffalo
Explore the most affordable flight options available from Saint Thomas Island to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:43 pm
STT
-
BUF
2 stops20h 55m
American Airlines
Tue 8/2510:26 am
BUF
-
STT
2 stops24h 34m
American Airlines
Deal found 7/28$614
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:42 pm
STT
-
BUF
2 stops19h 56m
American Airlines
Mon 8/247:34 pm
BUF
-
STT
2 stops17h 19m
American Airlines
Deal found 7/27$638
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:43 pm
STT
-
BUF
2 stops20h 55m
American Airlines
Sun 8/237:34 pm
BUF
-
STT
2 stops19h 25m
American Airlines
Deal found 7/28$640
This JetBlue deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:45 pm
STT
-
BUF
1 stop7h 22m
JetBlue
Wed 8/267:00 am
BUF
-
STT
1 stop7h 55m
JetBlue
Deal found 7/24$646
This Justfly.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:45 pm
STT
-
BUF
1 stop7h 22m
JetBlue
Mon 8/246:00 am
BUF
-
STT
1 stop8h 55m
JetBlue
Deal found 7/28$663
This JetBlue deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:45 pm
STT
-
BUF
1 stop7h 22m
JetBlue
Fri 8/217:00 am
BUF
-
STT
1 stop8h 09m
JetBlue
Deal found 7/24$666
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:49 am
STT
-
BUF
2 stops22h 06m
American Airlines
Thu 8/277:34 pm
BUF
-
STT
2 stops20h 18m
American Airlines
Deal found 7/24$675
This Priceline deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:00 pm
STT
-
BUF
2 stops8h 07m
Multiple Airlines
Mon 8/246:00 am
BUF
-
STT
1 stop8h 55m
Multiple Airlines
Deal found 7/28$687
This FlightHub deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:45 pm
STT
-
BUF
2 stops17h 26m
JetBlue
Mon 8/246:00 am
BUF
-
STT
1 stop8h 55m
JetBlue
Deal found 7/28$701
This JetBlue deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:45 pm
STT
-
BUF
1 stop7h 22m
JetBlue
Tue 8/256:00 am
BUF
-
STT
1 stop7h 03m
JetBlue
Deal found 7/24$705
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:42 pm
STT
-
BUF
2 stops21h 44m
American Airlines
Fri 8/215:21 pm
BUF
-
STT
2 stops17h 57m
American Airlines
Deal found 7/24$713

Find flight deals from Saint Thomas Island to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Saint Thomas Island (STT) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$614
(American Airlines)

One-way from

$343
(American Airlines)
Provider with most accurate pricing for Saint Thomas Island Cyril E King-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Saint Thomas Island Cyril E King-Buffalo flights.
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From Saint Thomas Island Cyril E King to Buffalo
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One-way flight from Saint Thomas Island Cyril E King to Buffalo
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to Buffalo 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Saint Thomas Island to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint Thomas IslandBuffalo

STT - BUF

STTBUF

Saint Thomas Island Cyril E King

Thu 8/20

4:42 pm-12:38 pm

2 stops19h 56m

Buffalo

Mon 8/24

7:34 pm-12:53 pm

2 stops17h 19m

$638

Saint Thomas IslandBuffalo

STT - BUF

STTBUF

Saint Thomas Island Cyril E King

Wed 8/19

3:45 pm-11:07 pm

1 stop7h 22m

Buffalo

Sat 8/22

7:00 am-2:57 pm

1 stop7h 57m

$646

Saint Thomas IslandBuffalo

STT - BUF

STTBUF

Saint Thomas Island Cyril E King

Wed 8/19

3:45 pm-11:07 pm

1 stop7h 22m

Buffalo

Mon 8/24

6:00 am-2:55 pm

1 stop8h 55m

$646

Saint Thomas IslandBuffalo

STT - BUF

STTBUF

Saint Thomas Island Cyril E King

Wed 8/19

3:45 pm-11:07 pm

1 stop7h 22m

Buffalo

Wed 8/26

7:00 am-2:55 pm

1 stop7h 55m

$646

Saint Thomas IslandBuffalo

STT - BUF

STTBUF

Saint Thomas Island Cyril E King

Wed 8/19

11:49 am-9:55 am

2 stops22h 06m

Buffalo

Thu 8/27

7:34 pm-3:52 pm

2 stops20h 18m

$675
Quickest round-trip

Saint Thomas IslandBuffalo

STT - BUF

STTBUF

Saint Thomas Island Cyril E King

Wed 8/19

3:45 pm-11:07 pm

1 stop7h 22m

Buffalo

Tue 8/25

6:00 am-1:03 pm

1 stop7h 03m

$705

Saint Thomas IslandBuffalo

STT - BUF

STTBUF

Saint Thomas Island Cyril E King

Wed 8/19

11:49 am-9:55 am

2 stops22h 06m

Buffalo

Mon 8/24

5:00 am-3:52 pm

2 stops10h 52m

$715

Saint Thomas IslandBuffalo

STT - BUF

STTBUF

Saint Thomas Island Cyril E King

Thu 10/8

5:45 pm-10:50 pm

1 stop29h 05m

Buffalo

Mon 10/12

8:00 am-3:54 pm

1 stop7h 54m

$719
Cheapest one-way

Saint Thomas IslandBuffalo

STT - BUF

STTBUF

Saint Thomas Island Cyril E King

Tue 12/29

2:53 pm-10:56 pm

1 stop9h 03m

$348
Quickest one-way

Saint Thomas IslandBuffalo

STT - BUF

STTBUF

Saint Thomas Island Cyril E King

Tue 8/4

4:31 pm-12:40 am

1 stop8h 09m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Saint Thomas Island-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Saint Thomas Island-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint Thomas Island-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint Thomas Island-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Saint Thomas Island-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Saint Thomas Island to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Saint Thomas Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    American Airlines and JetBlue can get you from Saint Thomas Island to Buffalo in just under 7h 22m. Your travel time can differ by up to 12h 34m. The distance from Saint Thomas Island to Buffalo is about 1879 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Saint Thomas Island to Buffalo that include hotel bookings?

    Yes. In addition to deals on Saint Thomas Island to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Thomas Island to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Thomas Island to Buffalo.

  • Can I find deals for business class flights from Saint Thomas Island to Buffalo?

    Yes. Cheapflights offers flight deals from Saint Thomas Island to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville

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Alternative routes for Saint Thomas Island to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
Saint Thomas Island to John F Kennedy Intl flights
Saint Thomas Island to Newark flights
Christiansted to LaGuardia flights

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