Which layover airport has the shortest travel time from Buffalo to Castries?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 7h 59m.

Which layover airport has the shortest connection time from Buffalo to Castries?

Charlotte (CLT) has the shortest average layover time for this route: 1h 26m.

Which layover airport offers the lowest fares from Buffalo to Castries?

Flights via New York (JFK) offer the lowest average round-trip price of $524.

Which airport is the most popular layover for flights between Buffalo and Castries?

Charlotte (CLT) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Buffalo to Castries Hewanorra?

JetBlue and British Airways are the most popular carriers operating from Buffalo to Castries Hewanorra

When did momondo last update prices for flights from Buffalo Airport to Castries Hewanorra Airport?

Prices for flights from Buffalo Airport to Castries Hewanorra Airport are updated daily.

How many operators does momondo search for flights from Buffalo Airport to Castries Hewanorra Airport?

As of September 2026, there are 2 operators available to choose from for flights from Buffalo Airport to Castries Hewanorra Airport.

How old do you have to be to fly from Buffalo Airport to Castries Hewanorra Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Castries Hewanorra Airport.

What documentation or ID do you need to fly to Castries Hewanorra Airport?

The travel and health documents required for your trip to Castries Hewanorra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries Hewanorra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$687 Cheap Flights from Buffalo to Castries in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Castries

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:17 pm - 1:42 pmBUF Buffalo-UVF Castries Hewanorra

20h 25m2 stops Philadelphia Miami

4:04 pm - 10:18 amUVF Castries Hewanorra-BUF Buffalo

18h 14m2 stops Miami Philadelphia

$687American Airlines

Fri, Oct 16 - Tue, Oct 20

5:50 am - 2:20 pmBUF Buffalo-UVF Castries Hewanorra

8h 30m1 stop Charlotte Douglas

2:42 pm - 10:53 amUVF Castries Hewanorra-BUF Buffalo

20h 11m2 stops Miami Chicago O'Hare Intl

$687American Airlines

Fri, Oct 16 - Tue, Oct 20

7:53 pm - 2:20 pmBUF Buffalo-UVF Castries Hewanorra

18h 27m1 stop Charlotte Douglas

3:20 pm - 10:14 amUVF Castries Hewanorra-BUF Buffalo

18h 54m2 stops Charlotte Douglas Philadelphia

$687American Airlines

Thu, Oct 15 - Thu, Oct 22

7:35 pm - 3:04 pmBUF Buffalo-UVF Castries Hewanorra

19h 29m2 stops Philadelphia Miami

4:04 pm - 10:00 amUVF Castries Hewanorra-BUF Buffalo

17h 56m2 stops Miami Boston Logan Intl

$687American Airlines

Thu, Oct 15 - Thu, Oct 22

5:30 am - 2:15 pmBUF Buffalo-UVF Castries Hewanorra

7h 45m1 stop Newark

3:21 pm - 11:04 pmUVF Castries Hewanorra-BUF Buffalo

8h 43m1 stop Newark

$1,264United Airlines

Thu, Dec 24 - Thu, Dec 31

5:30 am - 2:15 pmBUF Buffalo-UVF Castries Hewanorra

7h 45m1 stop Newark

3:21 pm - 11:09 pmUVF Castries Hewanorra-BUF Buffalo

8h 48m1 stop Newark

$1,629United Airlines

Thu, Dec 24 - Thu, Dec 31

6:00 am - 3:34 pmBUF Buffalo-UVF Castries Hewanorra

9h 34m1 stop New York John F Kennedy Intl

4:39 pm - 8:00 amUVF Castries Hewanorra-BUF Buffalo

15h 21m1 stop New York John F Kennedy Intl

$3,712JetBlue

Fri, Oct 16 - Tue, Oct 20

6:28 am - 3:31 pmBUF Buffalo-UVF Castries Hewanorra

8h 03m1 stop New York John F Kennedy Intl

5:02 pm - 4:01 pmUVF Castries Hewanorra-BUF Buffalo

23h 59m1 stop New York John F Kennedy Intl

$5,940JetBlue

Tue, Dec 8 - Thu, Dec 17

6:28 am - 3:31 pmBUF Buffalo-UVF Castries Hewanorra

8h 03m1 stop New York John F Kennedy Intl

5:02 pm - 4:01 pmUVF Castries Hewanorra-BUF Buffalo

23h 59m1 stop New York John F Kennedy Intl

$5,945JetBlue

Tue, Dec 8 - Thu, Dec 17

6:28 am - 3:31 pmBUF Buffalo-UVF Castries Hewanorra

8h 03m1 stop New York John F Kennedy Intl

5:02 pm - 4:01 pmUVF Castries Hewanorra-BUF Buffalo

23h 59m1 stop New York John F Kennedy Intl

$5,950JetBlue

Tue, Dec 8 - Thu, Dec 17

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American Airlines flights from Buffalo to Castries

Our best American Airlines deals on Buffalo to Castries flight tickets

American Airlines

Oct 15

BUF7:53 pmBuffalo

18h 27m

1 stop

UVF2:20 pmCastries Hewanorra

Oct 22

UVF3:20 pmCastries Hewanorra

18h 54m

2 stops

BUF10:14 amBuffalo

$687

American Airlines

Oct 15

BUF5:50 amBuffalo

8h 30m

1 stop

UVF2:20 pmCastries Hewanorra

Oct 22

UVF3:20 pmCastries Hewanorra

23h 46m

1 stop

BUF3:06 pmBuffalo

$691

American Airlines

Nov 2

BUF6:58 pmBuffalo

19h 06m

1 stop

UVF3:04 pmCastries Hewanorra

Nov 9

UVF2:32 pmCastries Hewanorra

20h 39m

2 stops

BUF10:11 amBuffalo

$696

United Airlines flights from Buffalo to Castries

Our best United Airlines deals on Buffalo to Castries flight tickets

United Airlines

Dec 24

BUF5:30 amBuffalo

7h 45m

1 stop

UVF2:15 pmCastries Hewanorra

Dec 31

UVF3:21 pmCastries Hewanorra

8h 43m

1 stop

BUF11:04 pmBuffalo

$1,264

United Airlines

Dec 24

BUF5:30 amBuffalo

7h 45m

1 stop

UVF2:15 pmCastries Hewanorra

Dec 31

UVF3:21 pmCastries Hewanorra

8h 48m

1 stop

BUF11:09 pmBuffalo

$1,629

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloCastries

BUF Buffalo - UVF Castries Hewanorra

BUFUVF

Buffalo

Fri 10/16

5:17 pm-1:42 pm

2 stops20h 25m

Castries Hewanorra

Tue 10/20

4:04 pm-10:18 am

2 stops18h 14m

$687

BuffaloCastries

BUF Buffalo - UVF Castries Hewanorra

BUFUVF

Buffalo

Fri 10/16

5:50 am-2:20 pm

1 stop8h 30m

Castries Hewanorra

Tue 10/20

2:42 pm-10:53 am

2 stops20h 11m

$687

BuffaloCastries

BUF Buffalo - UVF Castries Hewanorra

BUFUVF

Buffalo

Thu 10/15

7:53 pm-2:20 pm

1 stop18h 27m

Castries Hewanorra

Thu 10/22

3:20 pm-10:14 am

2 stops18h 54m

$687

BuffaloCastries

BUF Buffalo - UVF Castries Hewanorra

BUFUVF

Buffalo

Thu 10/15

7:35 pm-3:04 pm

2 stops19h 29m

Castries Hewanorra

Thu 10/22

4:04 pm-10:00 am

2 stops17h 56m

$687

Quickest round-trip

BuffaloCastries

BUF Buffalo - UVF Castries Hewanorra

BUFUVF

Buffalo

Thu 12/24

5:30 am-2:15 pm

1 stop7h 45m

Castries Hewanorra

Thu 12/31

3:21 pm-11:04 pm

1 stop8h 43m

$1,264

BuffaloCastries

BUF Buffalo - UVF Castries Hewanorra

BUFUVF

Buffalo

Thu 12/24

5:30 am-2:15 pm

1 stop7h 45m

Castries Hewanorra

Thu 12/31

3:21 pm-11:09 pm

1 stop8h 48m

$1,629

BuffaloCastries

BUF Buffalo - UVF Castries Hewanorra

BUFUVF

Buffalo

Fri 10/16

6:00 am-3:34 pm

1 stop9h 34m

Castries Hewanorra

Tue 10/20

4:39 pm-8:00 am

1 stop15h 21m

$3,712

BuffaloCastries

BUF Buffalo - UVF Castries Hewanorra

BUFUVF

Buffalo

Tue 12/8

6:28 am-3:31 pm

1 stop8h 03m

Castries Hewanorra

Thu 12/17

5:02 pm-4:01 pm

1 stop23h 59m

$5,940

BuffaloCastries

BUF Buffalo - UVF Castries Hewanorra

BUFUVF

Buffalo

Tue 12/8

6:28 am-3:31 pm

1 stop8h 03m

Castries Hewanorra

Thu 12/17

5:02 pm-4:01 pm

1 stop23h 59m

$5,945

BuffaloCastries

BUF Buffalo - UVF Castries Hewanorra

BUFUVF

Buffalo

Tue 12/8

6:28 am-3:31 pm

1 stop8h 03m

Castries Hewanorra

Thu 12/17

5:02 pm-4:01 pm

1 stop23h 59m

$5,950

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Castries

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Castries?

The month of January is, on average, the cheapest month to fly to Castries from Buffalo, with most prices found around $0. The month of June is another great option to travel to Castries, with average flight prices from Buffalo averaging around $413.

When to book flights from Buffalo to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Castries according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Castries (BUF to UVF) flight deals and tips

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

Best Price Found	$1,267
Fastest flight time	8h 05m
Direct flights	None

The best one-way flight to Castries from Buffalo in the past 72 hours is $1,267. The best round-trip flight deal from Buffalo to Castries found on momondo in the last 72 hours is $687.

The fastest flight from Buffalo to Castries takes 8h 05m

There are no direct flights from Buffalo to Castries. There are no popular flight routes from Buffalo to Castries.

Search flight deals

Frequently asked questions about flying from Buffalo to Castries

How far is Buffalo to Castries Hewanorra by plane?
The distance between Buffalo and Castries Hewanorra is about 2259.4 mi. Flights usually cover this in 8h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buffalo Airport to Castries Hewanorra Airport?
Prices for flights from Buffalo Airport to Castries Hewanorra Airport are updated daily.
How many operators does momondo search for flights from Buffalo Airport to Castries Hewanorra Airport?
As of September 2026, there are 2 operators available to choose from for flights from Buffalo Airport to Castries Hewanorra Airport.
How old do you have to be to fly from Buffalo Airport to Castries Hewanorra Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Castries Hewanorra Airport.
What documentation or ID do you need to fly to Castries Hewanorra Airport?
The travel and health documents required for your trip to Castries Hewanorra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries Hewanorra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Buffalo to Castries?
Based on momondo bookings for flights between Buffalo and Castries, the leading airline is American Airlines, making up 55% of the total bookings. Other popular airlines include JetBlue with 45%.

Best airlines flying from Buffalo to Castries

Compare and see reviews for airlines that fly from Buffalo to Castries with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $310	Free Cancellation	Rating 7.1 3,031 reviews		Search JetBlue flights
American Airlines	PriceFrom $685	Free Cancellation	Rating 7.0 12,077 reviews		Search American Airlines flights

Vieux Fort

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Castries for you.

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

Flights from Buffalo to Castries with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Buffalo to Castries?

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 Castries from Buffalo.

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

If you are simply researching potential flights to Castries, momondo offers a useful price alert feature which will track prices for flights to Castries from Buffalo and alert you when they change.

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Castries George F. L. Charle Airport

Cheap flights from Buffalo to Castries from $687

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Castries departing on 10/16. 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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American Airlines flights from Buffalo to Castries

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How to get the cheapest flight ticket from Buffalo to Castries

What is the cheapest month to fly to Castries?

What is the cheapest airline that flies from Buffalo to Castries Hewanorra?

Which airport is the most popular layover for flights between Buffalo and Castries?

Which layover airport offers the lowest fares from Buffalo to Castries?

Which layover airport has the shortest travel time from Buffalo to Castries?

Which layover airport has the shortest connection time from Buffalo to Castries?

When to book flights from Buffalo to Castries

Cheap Buffalo to Castries (BUF to UVF) flight deals and tips

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Frequently asked questions about flying from Buffalo to Castries

Best airlines flying from Buffalo to Castries

Compare and see reviews for airlines that fly from Buffalo to Castries with momondo

Traveling to a place near Castries?

Why use momondo?

An easier way to manage your Castries trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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List of cabin classes available on flights landing in Castries. Availability may vary depending on flight origin and airline.

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