$303 Find Cheap Flights from Buffalo to Saint Lucia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Saint Lucia departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Good to know

Low season

September

High season

June

Cheapest flight

$303
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Buffalo to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Buffalo to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Lucia from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Lucia with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Lucia from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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Top airlines flying from Buffalo to Saint Lucia

Need help choosing which airline to fly with from Buffalo to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
JetBlueOverall score based on 3389 reviews
6.9Food
7.4Entertainment
7.7Boarding
8.2Crew
7.7Comfort
Airline reviews

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

6.0 GoodThurman, Sep 2024JFK - SFO
Read more JetBlue reviews

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

The best flight I’ve had in a while. The plane was like 25% capacity, if that. Smoothest boarding and deplaning process I’ve ever experienced. Wish all flights were this smooth.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

Traveling with JetBlue from NYC was convenient as accessing JFK airport was straightforward via the LIRR to the AirTrain. Maneuvering through the terminal was hassle-free, which was a pleasant start to the journey. However, the flight experience itself left much to be desired. The seating arrangement was notably uncomfortable; despite securing a window seat, space felt cramped. This was exacerbated by the middle seat passenger encroaching on my area, which made the flight less enjoyable. Additionally, while the in-flight entertainment system initially seemed like a reprieve, the sound outlet on my seat was inoperable. This issue turned what could have been a manageable three-hour flight into a rather tedious ordeal, as I was unable to use the entertainment system effectively. While JetBlue provided a smooth process in terms of airport logistics, the on-board experience highlighted areas in need of improvement, particularly in terms of comfort and entertainment system maintenance.

Over 2 hour delay for a 50-minute flight is unacceptable, especially in normal weather. Very poor communication via app

In-flight staff was very helpful and excellent. However, the flight was delayed by 90 minutes. Also the boarding process should be expedited in case of delayed flights. This will help the passengers trying to make international connections.

Kayak sent over to jet blue my account being Mike Callaghan instead of Michael. I have a jet blue account with Michael that was connected

The flight was excellent. The crew was welcoming and attentive.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

There were several issues with this flight. I have flown quite often internationally and I was surprised by the lack of presence of attendants other than meal and drink times. The food was not best but I feel that is the norm. We also had to get off the plane once in London via stairs and bus to the terminal. Anyone who had another flight had to then get another bus to another terminal. This causes me to miss my flight and have to rebook.

Due to an issue with the plane. We waited almost 2 hours to take off. The service reps were great. We had a longer layover but was able to run for it and catch our flight. This also happened on our way out. Maybe the planes need a good look over. The people who work front desk and flight attendants are the best

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

The boarding process was incredibly slow, as was deplaning. They started beverage service and there was an extremely small amount of turbulence, so they discontinued it. They said they’d resume if possible, but even thought the rest of the flight was perfectly smooth, they didn’t bother. Getting our checked bags took longer than I’ve ever waited and they couldn’t even tell us which carousel they were coming out on, so everyone was running back and forth for 30 minutes.

It was really good. The boarding was good and smooth. They even checked our carry ons if you wanted to without any charge.

Flight was delayed , waited in the tarmac for 3 hours and then came back and was cancelled

Extreme weather delays. Missed my flight to France and I ended up leaving the plane.

I arrived to LaGuardia Airport 50 minutes prior to my 6am flight but was told that I was too late and would have to flight standby to Dallas in order reach my final destination of Jackson, MS. Hundreds of people were in my situation but the agents chalked this up to being normal for any day. Had my been able to board my original flight I would have arrived at my destination by 10:30am. I didn’t arrive until 7:30pm which included a 30 minute wait on the tarmac. Strangely my luggage arrived at my final destination at 12:30pm of the same travel day. This was by far the worst travel experience I’ve ever had.

The food was horrible compared to other airlines, there was no space for the overhead bins for carry-on luggage, and the seats were very uncomfortable.

I got food poisoning - lasted 4 days after starting medications - someone should check with food delivery.

Book cheap flights from Buffalo to Saint Lucia

Recent round-trip flight deals

2/1Sat
1 stopJetBlue
9h 25mBUF-UVF
2/8Sat
1 stopJetBlue
15h 15mUVF-BUF
$444
12/7Sat
1 stopUnited Airlines
8h 25mBUF-UVF
12/14Sat
2 stopsUnited Airlines
23h 06mUVF-BUF
$488
12/7Sat
1 stopUnited Airlines
8h 25mBUF-UVF
12/14Sat
1 stopUnited Airlines
28h 01mUVF-BUF
$490
3/30Sun
2 stopsAmerican Airlines
16h 43mBUF-UVF
4/3Thu
2 stopsAmerican Airlines
20h 28mUVF-BUF
$532
5/2Fri
2 stopsAmerican Airlines
19h 37mBUF-UVF
5/10Sat
2 stopsAmerican Airlines
19h 40mUVF-BUF
$657
1/17Fri
1 stopDelta
8h 01mBUF-UVF
1/20Mon
1 stopDelta
8h 37mUVF-BUF
$711
12/3Tue
3 stops
24h 51mBUF-UVF
12/10Tue
3 stops
22h 31mUVF-BUF
$1,652
12/3Tue
3 stops
24h 51mBUF-UVF
12/10Tue
2 stops
22h 31mUVF-BUF
$1,803
12/23Mon
2 stopsAir Canada
31h 45mBUF-UVF
12/31Tue
2 stopsAir Canada
29h 16mUVF-BUF
$1,808
12/3Tue
3 stopsAir Canada
24h 51mBUF-UVF
3/31Mon
3 stopsAir Canada
25h 02mUVF-BUF
$2,030

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Recent one-way flight deals

3/20Thu
2 stopsAmerican Airlines
16h 43mBUF-UVF
$303
3/20Thu
1 stopAmerican Airlines
17h 32mBUF-UVF
$346
12/17Tue
1 stopJetBlue
9h 05mBUF-UVF
$411
12/18Wed
1 stopDelta
8h 23mBUF-UVF
$549
12/18Wed
1 stopDelta
8h 23mBUF-UVF
$554
12/19Thu
1 stopJetBlue
8h 30mBUF-UVF
$642
12/18Wed
2 stopsAmerican Airlines
18h 46mBUF-UVF
$671
12/18Wed
2 stopsAmerican Airlines
18h 46mBUF-UVF
$737
12/17Tue
2 stopsAir Canada
31h 45mBUF-UVF
$818
12/19Thu
2 stopsUnited Airlines
43h 32mBUF-UVF
$871

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Everything you need to know for your flight from Buffalo to Saint Lucia

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