Cheap flights from Buffalo to Castries from $316
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 Castries 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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American Airlines flights from Buffalo to Castries
Our best American Airlines deals on Buffalo to Castries flight tickets
JetBlue flights from Buffalo to Castries
Our best JetBlue deals on Buffalo to Castries flight tickets
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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
What is the cheapest day to depart on your flight to Castries?
The cheapest day to depart from Buffalo to Castries is on a Friday when prices can be found for as low as $584. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $811. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.
What is the cheapest time of day to depart on your flight to Castries?
According to our data, the cheapest time of day to fly to Castries is in the afternoon. momondo users have found flights departing from Buffalo to Castries in the afternoon for as low as $582. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Castries are more costly in the morning, with an average ticket price of $740. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest airline that flies from Buffalo to Castries Hewanorra?
JetBlue and American Airlines are the most popular carriers operating from Buffalo to Castries Hewanorra
What airlines fly to Castries?
American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Castries from Buffalo according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Castries. Keep in mind that there are 3 different airlines that fly to Castries on a routine basis, so you have a few additional options to choose from.
When to book flights from Buffalo to Castries
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
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 7h 52m, 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 June 2025, there are 3 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 JetBlue, making up 37% of the total bookings. Other popular airlines include American Airlines with 35% and Delta with 29%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $383 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $413 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom $517 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Castries?
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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.