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Cheap flights from Buffalo to Saint Lucia from $257

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 8/20. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
7:00 am - 3:12 pm
BUF
-
UVF
8h 12m
1 stop
JetBlue Logo
4:17 pm - 6:59 pm
UVF
-
BUF
26h 42m
1 stop
$578JetBlue
Mon, Aug 24 - Mon, Aug 31
JetBlue Logo
6:55 am - 3:12 pm
BUF
-
UVF
8h 17m
1 stop
JetBlue Logo
1:59 pm - 12:13 am
UVF
-
BUF
10h 14m
1 stop
$605JetBlue
Tue, Aug 25 - Thu, Aug 27
JetBlue Logo
6:40 am - 3:11 pm
BUF
-
UVF
8h 31m
1 stop
JetBlue Logo
4:38 pm - 7:52 am
UVF
-
BUF
15h 14m
1 stop
$620JetBlue
Tue, Aug 4 - Sat, Aug 8
JetBlue Logo
8:06 pm - 12:28 pm
BUF
-
UVF
16h 22m
1 stop
JetBlue Logo
1:59 pm - 12:13 am
UVF
-
BUF
10h 14m
1 stop
$627JetBlue
Sat, Aug 1 - Thu, Aug 6
JetBlue Logo
6:55 am - 3:32 pm
BUF
-
UVF
8h 37m
1 stop
JetBlue Logo
1:58 pm - 7:10 pm
UVF
-
BUF
29h 12m
1 stop
$641JetBlue
Sun, Aug 16 - Sun, Aug 23
JetBlue Logo
6:55 am - 3:32 pm
BUF
-
UVF
8h 37m
1 stop
JetBlue Logo
2:13 pm - 12:13 am
UVF
-
BUF
10h 00m
1 stop
$652JetBlue
Sun, Aug 9 - Sat, Aug 15
JetBlue Logo
6:00 am - 3:20 pm
BUF
-
UVF
9h 20m
1 stop
JetBlue Logo
4:25 pm - 8:24 am
UVF
-
BUF
15h 59m
1 stop
$660JetBlue
Sun, Sep 20 - Sun, Sep 27
JetBlue Logo
6:00 am - 3:12 pm
BUF
-
UVF
33h 12m
2 stops
JetBlue Logo
4:17 pm - 6:59 pm
UVF
-
BUF
26h 42m
1 stop
$694JetBlue
Mon, Aug 24 - Mon, Aug 31
JetBlue Logo
6:40 am - 3:32 pm
BUF
-
UVF
8h 52m
1 stop
JetBlue Logo
4:38 pm - 7:51 am
UVF
-
BUF
15h 13m
1 stop
$696JetBlue
Sun, Aug 2 - Sun, Aug 9
American Airlines Logo
4:50 pm - 1:49 pm
BUF
-
UVF
20h 59m
2 stops
American Airlines Logo
3:19 pm - 9:39 am
UVF
-
BUF
18h 20m
2 stops
$698American Airlines
Mon, Aug 24 - Mon, Aug 31

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JetBlue flights from Buffalo to Saint Lucia

Our best JetBlue deals on Buffalo to Saint Lucia flight tickets
JetBlue
Aug 24
BUF7:00 amBuffalo
8h 12m
1 stop
UVF3:12 pmCastries Hewanorra
Aug 31
UVF4:17 pmCastries Hewanorra
26h 42m
1 stop
BUF6:59 pmBuffalo
$578
JetBlue
Aug 25
BUF6:55 amBuffalo
8h 17m
1 stop
UVF3:12 pmCastries Hewanorra
Aug 27
UVF1:59 pmCastries Hewanorra
10h 14m
1 stop
BUF12:13 amBuffalo
$605
JetBlue
Aug 4
BUF6:40 amBuffalo
8h 31m
1 stop
UVF3:11 pmCastries Hewanorra
Aug 8
UVF4:38 pmCastries Hewanorra
15h 14m
1 stop
BUF7:52 amBuffalo
$620

American Airlines flights from Buffalo to Saint Lucia

Our best American Airlines deals on Buffalo to Saint Lucia flight tickets
American Airlines
Aug 24
BUF4:50 pmBuffalo
20h 59m
2 stops
UVF1:49 pmCastries Hewanorra
Aug 31
UVF3:19 pmCastries Hewanorra
18h 20m
2 stops
BUF9:39 amBuffalo
$698
American Airlines
Aug 16
BUF5:21 pmBuffalo
20h 58m
2 stops
UVF2:19 pmCastries Hewanorra
Aug 23
UVF2:49 pmCastries Hewanorra
18h 50m
2 stops
BUF9:39 amBuffalo
$700
American Airlines
Oct 5
BUF5:18 pmBuffalo
21h 45m
2 stops
UVF3:03 pmCastries Hewanorra
Oct 9
UVF3:01 pmCastries Hewanorra
19h 17m
2 stops
BUF10:18 amBuffalo
$747

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 July 10, 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

Cheapest round-trip

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Mon 8/24

7:00 am-3:12 pm

1 stop8h 12m

Castries Hewanorra

Mon 8/31

4:17 pm-6:59 pm

1 stop26h 42m

$578
Quickest round-trip

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Tue 8/25

6:55 am-3:12 pm

1 stop8h 17m

Castries Hewanorra

Thu 8/27

1:59 pm-12:13 am

1 stop10h 14m

$605

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Tue 8/4

6:40 am-3:11 pm

1 stop8h 31m

Castries Hewanorra

Sat 8/8

4:38 pm-7:52 am

1 stop15h 14m

$620

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Sat 8/1

8:06 pm-12:28 pm

1 stop16h 22m

Castries Hewanorra

Thu 8/6

1:59 pm-12:13 am

1 stop10h 14m

$627

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Sun 8/16

6:55 am-3:32 pm

1 stop8h 37m

Castries Hewanorra

Sun 8/23

1:58 pm-7:10 pm

1 stop29h 12m

$641

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Sun 8/9

6:55 am-3:32 pm

1 stop8h 37m

Castries Hewanorra

Sat 8/15

2:13 pm-12:13 am

1 stop10h 00m

$652

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Sun 9/20

6:00 am-3:20 pm

1 stop9h 20m

Castries Hewanorra

Sun 9/27

4:25 pm-8:24 am

1 stop15h 59m

$660

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Mon 8/24

6:00 am-3:12 pm

2 stops33h 12m

Castries Hewanorra

Mon 8/31

4:17 pm-6:59 pm

1 stop26h 42m

$694

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Sun 8/2

6:40 am-3:32 pm

1 stop8h 52m

Castries Hewanorra

Sun 8/9

4:38 pm-7:51 am

1 stop15h 13m

$696

BuffaloCastries

BUF - UVF

BUFUVF

Buffalo

Mon 8/24

4:50 pm-1:49 pm

2 stops20h 59m

Castries Hewanorra

Mon 8/31

3:19 pm-9:39 am

2 stops18h 20m

$698

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 month to fly to Saint Lucia?

The month of October is, on average, the cheapest month to fly to Saint Lucia from Buffalo, with most prices found around $0. If you aren’t able to travel to Saint Lucia during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

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

8h 15m

Direct flights

None
The fastest flight from Buffalo to Saint Lucia takes 8h 15m
There are no direct flights from Buffalo to Saint Lucia. There are no popular flight routes from Buffalo to Saint Lucia.
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Frequently asked questions about flying from Buffalo to Saint Lucia

  • 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
7.1
3,012 reviews
Search JetBlue flights
American AirlinesPriceFrom $671Free CancellationRating
7.1
11,799 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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