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Cheap flights from Buffalo to Saint Lucia from C$ 795

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — UVF
19 Nov — 26 Nov1
1 adult
1 adult, Economy

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Cheapest flights from Buffalo to Saint Lucia
Explore the most affordable flight options available from Buffalo to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2025.

Wed 3/126:00 a.m.BUF - UVF
1 stop8h 36mDelta
Wed 10/124:56 p.m.UVF - BUF
2 stops18h 45mDelta
Deal found 19/10C$ 1,510
Tue 2/126:00 a.m.BUF - UVF
1 stop8h 36mDelta
Tue 9/124:56 p.m.UVF - BUF
2 stops18h 45mDelta
Deal found 18/10C$ 1,623

Cheap flight deals from Buffalo to Saint Lucia

Keep the following information in mind while searching for Buffalo to Saint Lucia flight deals. Data was last updated 20 October 2025.

Round-trip from

C$ 734
JetBlue
  • JetBlue
  • 16/11-22/11
  • 2 total stops
  • 32h 35m total
  • Buffalo to Saint Lucia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Saint Lucia 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 629,999 searches. Data last updated 20 October 2025.
Use the filters below to find and compare flights from Buffalo to Saint Lucia that are best for you.

Fly from

Buffalo

Fly to

Saint Lucia

Route

Depart

Return

Price

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Tue 17/3

6:00 a.m.-2:04 p.m.

1 stop8h 04m

Castries Hewanorra

Tue 24/3

3:24 p.m.-10:37 a.m.

2 stops19h 13m

C$ 795

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Sun 18/1

6:00 a.m.-3:04 p.m.

1 stop8h 04m

Castries Hewanorra

Wed 28/1

4:24 p.m.-10:37 a.m.

2 stops19h 13m

C$ 813

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Mon 30/3

10:30 a.m.-2:04 p.m.

2 stops27h 34m

Castries Hewanorra

Wed 1/4

3:24 p.m.-10:37 a.m.

2 stops19h 13m

C$ 813

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Mon 6/4

6:00 a.m.-2:04 p.m.

1 stop8h 04m

Castries Hewanorra

Wed 8/4

3:24 p.m.-10:37 a.m.

2 stops19h 13m

C$ 1,212

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Thu 8/1

7:00 a.m.-3:15 p.m.

1 stop7h 15m

Castries Hewanorra

Sat 17/1

2:45 p.m.-11:55 p.m.

1 stop10h 10m

C$ 1,253

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Wed 8/4

6:00 a.m.-2:04 p.m.

1 stop8h 04m

Castries Hewanorra

Thu 9/4

3:24 p.m.-10:37 a.m.

2 stops19h 13m

C$ 1,262

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/10

Best time to book a flight from Buffalo to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Buffalo 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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Saint Lucia
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Buffalo to Saint Lucia?

    If you book a flight to Saint Lucia from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 13.4 km from the centre of Buffalo.

  • How long is the flight from Buffalo to Saint Lucia?

    Departing from Buffalo to Saint Lucia will take you 8h 04m. The distance between Buffalo and Saint Lucia is about 3664 km.

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

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

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

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

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

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

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