Cheap flights from the United States to Castries from $137
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Castries departing on 9/24. 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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How to get the cheapest flight ticket from United States 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 month to fly to Castries?
The month of January is, on average, the cheapest month to fly to Castries from United States, with most prices found around $365. The month of March is another great option to travel to Castries, with average flight prices from United States averaging around $372.
What is the cheapest day to depart on your flight to Castries?
The cheapest day to depart from United States to Castries is on a Friday when prices can be found for as low as $510. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $566. 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 at noon. momondo users have found flights departing from United States to Castries at noon for as low as $321. 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 afternoon, with an average ticket price of $590. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest United States to Castries Hewanorra flight route?
Fly from New York John F Kennedy Intl to Castries Hewanorra for the best United States - Castries Hewanorra flight prices
How far in advance should I book a flight to Castries?
You are more likely to see cheaper flights to Castries from United States when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Castries for around $576 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Castries from United States for as low as $447 on momondo.
What cabin class options are available on United States to Castries Hewanorra flights?
There are 3 cabin classes available to choose from on United States to Castries Hewanorra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United States to Castries Hewanorra?
Air Canada, JetBlue, and Delta are the most popular carriers operating from United States to Castries Hewanorra
What airlines fly to Castries?
JetBlue, American Airlines and Delta are the top three most popular airlines that fly to Castries from United States according to our data. JetBlue is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Castries. Keep in mind that there are 6 different airlines that fly to Castries on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to Castries on average per day?
7 flights are operational daily from United States to Castries as of June 2025. The most popular departure time for this route is 9:00AM, with 100% of flights per day taking off at noon.
How many flights depart from United States to Castries on average per week?
The number of flights available between United States and Castries is 52 per week as of June 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.
Cheap United States to Castries flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Castries
When did momondo last update prices for flights from United States to Castries Hewanorra Airport?
Prices for flights from United States to Castries Hewanorra Airport refresh daily.
How many operators does momondo search for flights from United States to Castries Hewanorra Airport?
There are 5 operators available for flights from United States to Castries Hewanorra Airport as of June 2025.
How old do you have to be to fly from United States to Castries Hewanorra Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Castries Hewanorra Airport.
What documentation or ID do you need to fly to Castries Hewanorra Airport?
The travel and health documents you'll need for your trip to Castries Hewanorra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castries Hewanorra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Castries?
Based on momondo bookings for flights between United States and Castries, the leading plane model is Airbus A321-100/200, making up 36.33% of the total bookings. Other popular models include Airbus A320-100/200 with 20.83%, Airbus A318/A319/A320/A321 with 11.93%, and Boeing 737-800 with 9.92%.
Best airlines flying from United States to Castries
Compare and see reviews for airlines that fly from United States to Castries with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $133 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $342 | Free Cancellation | Rating 7.3 2,922 reviews | |||
| PriceFrom $352 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $361 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $491 | Free Cancellation | Rating 7.1 9,553 reviews |
Traveling to a place near Castries?
Book flights to Castries if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from United States to Castries?
It is quick and easy to find United States to Castries flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Castries that suits you.
Can I find flights from United States to Castries with flexible booking policies on momondo?
Yes. All flights to Castries from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from United States 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 United States.
I’m not ready to book a flight from United States to Castries right now. Can momondo alert me if prices change?
If you are not ready to book a flight from United States to Castries now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Castries and let you know when they change.