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Cheap flights from Buffalo to Saint Lucia from $225

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 3/22. 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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Find the cheapest flights from Buffalo to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
6:00 am - 2:40 pm
BUF
-
UVF
8h 40m
1 stop
JetBlue Logo
6:52 pm - 8:06 am
UVF
-
BUF
13h 14m
1 stop
$565JetBlue
Sun, Apr 5 - Sun, Apr 12
JetBlue Logo
6:00 am - 2:58 pm
BUF
-
UVF
8h 58m
1 stop
JetBlue Logo
3:49 pm - 9:04 am
UVF
-
BUF
17h 15m
1 stop
$569JetBlue
Sun, Mar 8 - Thu, Mar 12
JetBlue Logo
8:59 pm - 10:58 am
BUF
-
UVF
13h 59m
1 stop
JetBlue Logo
6:52 pm - 8:06 am
UVF
-
BUF
13h 14m
1 stop
$593JetBlue
Fri, Apr 3 - Fri, Apr 10
JetBlue Logo
6:00 am - 2:58 pm
BUF
-
UVF
8h 58m
1 stop
JetBlue Logo
3:49 pm - 9:04 am
UVF
-
BUF
17h 15m
1 stop
$635JetBlue
Sun, Mar 8 - Thu, Mar 12
JetBlue Logo
6:00 am - 2:58 pm
BUF
-
UVF
8h 58m
1 stop
JetBlue Logo
3:49 pm - 12:34 pm
UVF
-
BUF
44h 45m
2 stops
$642JetBlue
Sun, Mar 8 - Thu, Mar 12
JetBlue Logo
7:00 am - 2:27 pm
BUF
-
UVF
7h 27m
1 stop
JetBlue Logo
3:57 pm - 8:58 am
UVF
-
BUF
17h 01m
1 stop
$659JetBlue
Tue, Apr 21 - Mon, Apr 27
JetBlue Logo
8:59 pm - 5:46 pm
BUF
-
UVF
20h 47m
1 stop
JetBlue Logo
6:52 pm - 8:58 am
UVF
-
BUF
14h 06m
1 stop
$679JetBlue
Thu, Apr 9 - Mon, Apr 13
JetBlue Logo
6:00 am - 1:06 pm
BUF
-
UVF
31h 06m
2 stops
JetBlue Logo
2:24 pm - 11:55 pm
UVF
-
BUF
9h 31m
1 stop
$684JetBlue
Fri, May 29 - Mon, Jun 1
JetBlue Logo
7:39 pm - 1:06 pm
BUF
-
UVF
17h 27m
1 stop
JetBlue Logo
2:24 pm - 11:55 pm
UVF
-
BUF
9h 31m
1 stop
$694JetBlue
Fri, May 29 - Mon, Jun 1
Delta Logo
6:00 am - 2:02 pm
BUF
-
UVF
8h 02m
1 stop
Delta Logo
3:22 pm - 11:39 am
UVF
-
BUF
20h 17m
2 stops
$713Delta
Tue, Apr 21 - Mon, Apr 27

Delta flights from Buffalo to Saint Lucia

Our best Delta deals on Buffalo to Saint Lucia flight tickets
Delta
Apr 21
BUF6:00 amBuffalo
8h 02m
1 stop
UVF2:02 pmCastries Hewanorra
Apr 27
UVF3:22 pmCastries Hewanorra
20h 17m
2 stops
BUF11:39 amBuffalo
$713
Delta
Apr 12
BUF6:00 amBuffalo
7h 58m
1 stop
UVF1:58 pmCastries Hewanorra
Apr 18
UVF3:22 pmCastries Hewanorra
23h 51m
2 stops
BUF3:13 pmBuffalo
$1,123

American Airlines flights from Buffalo to Saint Lucia

Our best American Airlines deals on Buffalo to Saint Lucia flight tickets
American Airlines
Apr 10
BUF6:00 pmBuffalo
20h 26m
2 stops
UVF2:26 pmCastries Hewanorra
Apr 17
UVF3:28 pmCastries Hewanorra
20h 30m
2 stops
BUF11:58 amBuffalo
$656
American Airlines
Apr 10
BUF7:28 pmBuffalo
18h 58m
1 stop
UVF2:26 pmCastries Hewanorra
Apr 17
UVF3:28 pmCastries Hewanorra
8h 19m
1 stop
BUF11:47 pmBuffalo
$661
American Airlines
Apr 2
BUF5:00 pmBuffalo
20h 48m
2 stops
UVF1:48 pmCastries Hewanorra
Apr 8
UVF3:28 pmCastries Hewanorra
19h 22m
2 stops
BUF10:50 amBuffalo
$776

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 February 19, 2026.
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

Sun 4/5

6:00 am-2:40 pm

1 stop8h 40m

Castries Hewanorra

Sun 4/12

6:52 pm-8:06 am

1 stop13h 14m

$565

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Sun 3/8

6:00 am-2:58 pm

1 stop8h 58m

Castries Hewanorra

Thu 3/12

3:49 pm-9:04 am

1 stop17h 15m

$569

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Fri 4/3

8:59 pm-10:58 am

1 stop13h 59m

Castries Hewanorra

Fri 4/10

6:52 pm-8:06 am

1 stop13h 14m

$593

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Sun 3/8

6:00 am-2:58 pm

1 stop8h 58m

Castries Hewanorra

Thu 3/12

3:49 pm-9:04 am

1 stop17h 15m

$635

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Sun 3/8

6:00 am-2:58 pm

1 stop8h 58m

Castries Hewanorra

Thu 3/12

3:49 pm-12:34 pm

2 stops44h 45m

$642

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Tue 4/21

7:00 am-2:27 pm

1 stop7h 27m

Castries Hewanorra

Mon 4/27

3:57 pm-8:58 am

1 stop17h 01m

$659

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Thu 4/9

8:59 pm-5:46 pm

1 stop20h 47m

Castries Hewanorra

Mon 4/13

6:52 pm-8:58 am

1 stop14h 06m

$679

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Fri 5/29

6:00 am-1:06 pm

2 stops31h 06m

Castries Hewanorra

Mon 6/1

2:24 pm-11:55 pm

1 stop9h 31m

$684

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Fri 5/29

7:39 pm-1:06 pm

1 stop17h 27m

Castries Hewanorra

Mon 6/1

2:24 pm-11:55 pm

1 stop9h 31m

$694

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Tue 4/21

6:00 am-2:02 pm

1 stop8h 02m

Castries Hewanorra

Mon 4/27

3:22 pm-11:39 am

2 stops20h 17m

$713

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 airline that flies from Buffalo to Saint Lucia?

JetBlue and British Airways are the most popular carriers operating from Buffalo to Saint Lucia

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

Fastest flight time

7h 27m

Direct flights

None
The fastest flight from Buffalo to Saint Lucia takes 7h 27m
There are no direct flights from Buffalo to Saint Lucia. There are no popular flight routes from Buffalo to Saint Lucia.
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
JetBluePriceFrom $310Free CancellationRating
7.2
2,901 reviews
Search JetBlue flights
American AirlinesPriceFrom $601Free CancellationRating
7.2
11,321 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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