$164 Find Cheap Flights from Newark Liberty Airport to Castries - Compare and Save

Among airlines operating Newark Airport to Castries flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only United Airlines operates flights between Newark Airport and Castries.

Flights from Newark Airport to Castries usually depart from Newark (EWR) and arrive at Castries Hewanorra (UVF).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Newark Airport to Castries:

• Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $488 round-trip via Toronto Pearson Intl (YYZ), compared to $728 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$70 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-700 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Airbus A318/A319/A320/A321 variants.

One-stop flights from Newark Airport to Castries most commonly connect through:

• Miami (MIA) - 58% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 32% of one-stop connections
• Toronto Pearson Intl (YYZ) - 9% of one-stop connections

Miami (MIA) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 33% on the Newark Airport to Castries route. Tuesday is the cheapest departure day at $577 round-trip on average, while Wednesday is the most expensive at $857, a difference of $280. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

These are the earliest and latest flight times available from Newark Airport to Castries:

• Earliest: departs at 7:30 am and lands at 12:11 pm
• Latest: departs at 8:47 am and lands at 1:28 pm.

The flight takes about 4h 41m.

Last-minute fares on this route - booked within 2 weeks of departure - run 33% above the route average of $705. Book 8 weeks before departure for the lowest fares.

A nonstop flight from Newark Airport to Castries takes 4h 41m, covering 2,025 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Newark Airport to Castries are currently lower than usual. Average one-way flight prices are about $212, which is 31% below the typical average for this route.

Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 8h 46m, compared with 9h 30m via Atlanta Hartsfield-Jackson (ATL) and 19h 19m via Toronto Pearson Intl (YYZ).

Castries Hewanorra Airport (UVF) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
• Drive A Matic
• Sixt
• Final Rentals
• Ace
• Hertz

Round-trip flights from Newark Airport to Castries range from $550 to $945, with an average of $705 over the past 12 months. Anything below $550 counts as a good deal.