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Cheap flights from Buffalo to Saint Lucia from $196

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 Lucia departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Buffalo to Saint Lucia

Cheap round-trip flights

JetBlue Logo
5:35 am - 2:27 pmBUF-UVF
8h 52m1 stop
JetBlue Logo
3:33 pm - 11:59 pmUVF-BUF
8h 26m1 stop
$495JetBlue
Find Deal
Fri, Aug 29 - Tue, Sep 2
Delta Logo
6:00 am - 3:04 pmBUF-UVF
8h 04m1 stop
Delta Logo
4:24 pm - 2:58 pmUVF-BUF
23h 34m2 stops
$500Delta
Find Deal
Thu, Jan 29 - Mon, Feb 2
JetBlue Logo
6:00 am - 2:15 pmBUF-UVF
8h 15m1 stop
JetBlue Logo
3:20 pm - 8:53 amUVF-BUF
17h 33m1 stop
$545JetBlue
Find Deal
Tue, Sep 16 - Tue, Sep 23
American Airlines Logo
7:38 pm - 2:35 pmBUF-UVF
18h 57m2 stops
American Airlines Logo
2:58 pm - 11:29 amUVF-BUF
20h 31m2 stops
$597American Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2
JetBlue Logo
7:45 am - 3:34 pmBUF-UVF
6h 49m1 stop
JetBlue Logo
4:54 pm - 8:29 amUVF-BUF
16h 35m1 stop
$601JetBlue
Find Deal
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
5:28 pm - 2:25 pmBUF-UVF
19h 57m2 stops
American Airlines Logo
5:10 pm - 10:46 amUVF-BUF
18h 36m2 stops
$622American Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
5:26 pm - 2:16 pmBUF-UVF
20h 50m2 stops
American Airlines Logo
3:17 pm - 1:03 pmUVF-BUF
21h 46m2 stops
$657American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Delta Logo
6:00 am - 2:23 pmBUF-UVF
8h 23m1 stop
Delta Logo
3:38 pm - 12:08 pmUVF-BUF
20h 30m2 stops
$762Delta
Find Deal
Tue, Sep 16 - Tue, Sep 23
American Airlines Logo
7:44 pm - 2:20 pmBUF-UVF
17h 36m1 stop
American Airlines Logo
4:55 pm - 11:57 amUVF-BUF
20h 02m2 stops
$811American Airlines
Find Deal
Sun, Dec 21 - Fri, Dec 26
American Airlines Logo
7:44 pm - 1:05 pmBUF-UVF
16h 21m2 stops
American Airlines Logo
2:55 pm - 11:57 amUVF-BUF
22h 02m2 stops
$837American Airlines
Find Deal
Sun, Dec 21 - Fri, Dec 26

JetBlue flights from Buffalo to Saint Lucia

Our best JetBlue deals on Buffalo to Saint Lucia flight tickets
JetBlue
Aug 29
BUF5:35 amBuffalo
8h 52m
1 stop
UVF2:27 pmCastries Hewanorra
Sep 2
UVF3:33 pmCastries Hewanorra
8h 26m
1 stop
BUF11:59 pmBuffalo
$495
Find similar
JetBlue
Sep 16
BUF6:00 amBuffalo
8h 15m
1 stop
UVF2:15 pmCastries Hewanorra
Sep 23
UVF3:20 pmCastries Hewanorra
17h 33m
1 stop
BUF8:53 amBuffalo
$545
Find similar
JetBlue
Jan 29
BUF7:45 amBuffalo
6h 49m
1 stop
UVF3:34 pmCastries Hewanorra
Feb 2
UVF4:54 pmCastries Hewanorra
16h 35m
1 stop
BUF8:29 amBuffalo
$601
Find similar

Delta flights from Buffalo to Saint Lucia

Our best Delta deals on Buffalo to Saint Lucia flight tickets
Delta
Jan 29
BUF6:00 amBuffalo
8h 04m
1 stop
UVF3:04 pmCastries Hewanorra
Feb 2
UVF4:24 pmCastries Hewanorra
23h 34m
2 stops
BUF2:58 pmBuffalo
$500
Find similar
Delta
Sep 16
BUF6:00 amBuffalo
8h 23m
1 stop
UVF2:23 pmCastries Hewanorra
Sep 23
UVF3:38 pmCastries Hewanorra
20h 30m
2 stops
BUF12:08 pmBuffalo
$762
Find similar
Delta
Nov 2
BUF5:00 amBuffalo
8h 26m
1 stop
UVF2:26 pmCastries Hewanorra
Nov 8
UVF4:41 pmCastries Hewanorra
20h 51m
2 stops
BUF12:32 pmBuffalo
$1,341
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 3, 2025.
Use the filters below to find and compare flights from Buffalo to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Fri 8/29

5:35 am-2:27 pm

1 stop8h 52m

Castries Hewanorra

Tue 9/2

3:33 pm-11:59 pm

1 stop8h 26m

$495

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Thu 1/29

6:00 am-3:04 pm

1 stop8h 04m

Castries Hewanorra

Mon 2/2

4:24 pm-2:58 pm

2 stops23h 34m

$500

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Tue 9/16

6:00 am-2:15 pm

1 stop8h 15m

Castries Hewanorra

Tue 9/23

3:20 pm-8:53 am

1 stop17h 33m

$545

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Fri 8/29

7:38 pm-2:35 pm

2 stops18h 57m

Castries Hewanorra

Tue 9/2

2:58 pm-11:29 am

2 stops20h 31m

$597

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Thu 1/29

7:45 am-3:34 pm

1 stop6h 49m

Castries Hewanorra

Mon 2/2

4:54 pm-8:29 am

1 stop16h 35m

$601

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Thu 1/29

5:28 pm-2:25 pm

2 stops19h 57m

Castries Hewanorra

Mon 2/2

5:10 pm-10:46 am

2 stops18h 36m

$622

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Tue 9/16

5:26 pm-2:16 pm

2 stops20h 50m

Castries Hewanorra

Tue 9/23

3:17 pm-1:03 pm

2 stops21h 46m

$657

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Tue 9/16

6:00 am-2:23 pm

1 stop8h 23m

Castries Hewanorra

Tue 9/23

3:38 pm-12:08 pm

2 stops20h 30m

$762

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Sun 12/21

7:44 pm-2:20 pm

1 stop17h 36m

Castries Hewanorra

Fri 12/26

4:55 pm-11:57 am

2 stops20h 02m

$811

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Sun 12/21

7:44 pm-1:05 pm

2 stops16h 21m

Castries Hewanorra

Fri 12/26

2:55 pm-11:57 am

2 stops22h 02m

$837

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Buffalo to Saint Lucia

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 cheapest day to depart on your flight to Saint Lucia?

Our data shows that Wednesday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $575. On the other hand, Thursday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $921.

Cheap Buffalo to Saint Lucia flight deals and tips

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

Best Price Found

$196

Fastest flight time

6h 49m

Direct flights

None

Airports in Saint Lucia

1 airport
The best one-way flight to Saint Lucia from Buffalo in the past 72 hours is $196. The best round-trip flight deal from Buffalo to Saint Lucia found on momondo in the last 72 hours is $495.
The fastest flight from Buffalo to Saint Lucia takes 6h 49m
There are no direct flights from Buffalo to Saint Lucia. Popular non-direct route for this connection is Buffalo Airport - Castries Hewanorra Airport.
There is 1 airport near Saint Lucia: Castries Hewanorra (UVF)
Search flight deals

  • When did momondo last update prices for flights from Buffalo Airport to Saint Lucia?

    Prices for flights from Buffalo Airport to Saint Lucia were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to Saint Lucia?

  • How old do you have to be to fly from Buffalo Airport to Saint Lucia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The required travel and health documents for your Saint Lucia 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 Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Buffalo to Saint Lucia

Compare and see reviews for airlines that fly from Buffalo to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $383Free CancellationRating
8.0
7,985 reviews
Search Delta flights
JetBluePriceFrom $413Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
American AirlinesPriceFrom $520Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Lucia from Buffalo.

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

momondo does allow users to show only those flights to Saint Lucia 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 Lucia?

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 Lucia from Buffalo.

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

Price alerts on flights to Saint Lucia from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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