Which airports can I use when flying from Newark Airport to Castries?

Flights from Newark Airport to Castries usually depart from Newark (EWR) and arrive at Castries George F. L. Charle (SLU).

Do I need a passport to fly from Newark Airport to Castries?

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.

Have flight prices from Newark Airport to Castries changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $799 to $4,300. That means the highest observed fare was about 5x higher than the lowest one.

What is the time difference between Newark Airport and Castries?

Castries is 1 hour ahead of Newark Airport (Atlantic Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Castries George F. L. Charle Airport (SLU)?

Castries George F. L. Charle Airport (SLU) hosts 5 major car rental companies, with daily rates averaging $59 for economy cars. Top options include: • Ace • Drive A Matic • Final Rentals • Sixt • FlexWays

Cheap Flights from Newark Airport to Castries | KAYAK

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Cheapest round-trip

$799

Typical prices: $1,212-$1,212

Multiple Airlines

Sun 4/8Fri 4/13

EWR - SLU • 2 stops

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Flight Deals

Cheap Flights from Newark to Castries (EWR-SLU)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Newark to Castries

Thu, Apr 8 - Tue, Apr 13

10:00 am - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

33h 00m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

12:35 pm - 8:25 amSLU Castries George F. L. Charle-EWR Newark

19h 50m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$799Multiple Airlines

Mon, Apr 5 - Fri, Apr 9

6:00 am - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

13h 00m2 stops Montreal Pierre Elliott Trudeau Intl Bridgetown Grantley Adams Intl

9:10 am - 9:18 amSLU Castries George F. L. Charle-EWR Newark

24h 08m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$800Multiple Airlines

Sat, Apr 10 - Fri, Apr 16

9:30 pm - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

21h 30m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

12:35 pm - 9:18 amSLU Castries George F. L. Charle-EWR Newark

20h 43m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$805Multiple Airlines

Thu, Apr 8 - Tue, Apr 13

6:00 am - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

13h 00m2 stops Montreal Pierre Elliott Trudeau Intl Bridgetown Grantley Adams Intl

12:35 pm - 11:15 amSLU Castries George F. L. Charle-EWR Newark

22h 40m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$824Multiple Airlines

Fri, Dec 4 - Tue, Dec 8

8:30 pm - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

21h 30m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

12:35 pm - 10:26 amSLU Castries George F. L. Charle-EWR Newark

22h 51m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$854Multiple Airlines

Thu, Mar 18 - Tue, Mar 23

6:55 am - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

12h 05m2 stops Montreal Pierre Elliott Trudeau Intl Bridgetown Grantley Adams Intl

3:45 pm - 9:42 amSLU Castries George F. L. Charle-EWR Newark

41h 57m2 stops Bridgetown Grantley Adams Intl Montreal Pierre Elliott Trudeau Intl

$877Multiple Airlines

Fri, Jan 15 - Tue, Jan 19

7:22 am - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

10h 38m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

12:35 pm - 11:32 amSLU Castries George F. L. Charle-EWR Newark

23h 57m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$894Multiple Airlines

Mon, Nov 30 - Tue, Dec 8

9:30 pm - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

20h 30m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

12:35 pm - 10:26 amSLU Castries George F. L. Charle-EWR Newark

22h 51m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$917Multiple Airlines

Fri, Mar 19 - Fri, Mar 26

6:55 pm - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

24h 05m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

9:10 am - 11:16 amSLU Castries George F. L. Charle-EWR Newark

26h 06m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$923Multiple Airlines

Tue, Nov 24 - Mon, Nov 30

8:00 am - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

34h 00m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

3:45 pm - 7:40 pmSLU Castries George F. L. Charle-EWR Newark

52h 55m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$930Multiple Airlines

Recent last minute flight deals from Newark to Castries

Sun, Nov 8 - Sat, Nov 14

8:00 am - 6:55 pmEWR Newark-SLU Castries George F. L. Charle

33h 55m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

9:10 am - 9:45 amSLU Castries George F. L. Charle-EWR Newark

25h 35m2 stops Bridgetown Grantley Adams Intl Montreal Pierre Elliott Trudeau Intl

$1,145Multiple Airlines

Tue, Nov 10 - Sun, Nov 15

3:30 pm - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

26h 30m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Bridgetown Grantley Adams Intl

5:00 am - 2:50 pmSLU Castries George F. L. Charle-EWR Newark

34h 50m3 stops Port of Spain Piarco Intl Bridgetown Grantley Adams Intl Montreal Pierre Elliott Trudeau Intl

$1,150Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

3:30 pm - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

26h 30m2 stops Montreal Pierre Elliott Trudeau Intl Bridgetown Grantley Adams Intl

12:35 pm - 9:45 amSLU Castries George F. L. Charle-EWR Newark

22h 10m2 stops Bridgetown Grantley Adams Intl Montreal Pierre Elliott Trudeau Intl

$1,173Multiple Airlines

Tue, Nov 10 - Sun, Nov 15

3:30 pm - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

26h 30m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Bridgetown Grantley Adams Intl

6:55 pm - 3:45 pmSLU Castries George F. L. Charle-EWR Newark

21h 50m2 stops Port of Spain Piarco Intl Toronto Pearson Intl

$1,202Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

12:50 pm - 2:30 pmEWR Newark-SLU Castries George F. L. Charle

24h 40m3 stops Ottawa Toronto Pearson Intl Port of Spain Piarco Intl

9:10 am - 9:45 amSLU Castries George F. L. Charle-EWR Newark

25h 35m2 stops Bridgetown Grantley Adams Intl Montreal Pierre Elliott Trudeau Intl

$1,220Multiple Airlines

Sun, Nov 8 - Sat, Nov 14

10:25 am - 6:55 pmEWR Newark-SLU Castries George F. L. Charle

31h 30m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Bridgetown Grantley Adams Intl

12:35 pm - 9:45 amSLU Castries George F. L. Charle-EWR Newark

22h 10m2 stops Bridgetown Grantley Adams Intl Montreal Pierre Elliott Trudeau Intl

$1,221Multiple Airlines

Sun, Nov 8 - Sat, Nov 14

10:25 am - 6:55 pmEWR Newark-SLU Castries George F. L. Charle

31h 30m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Bridgetown Grantley Adams Intl

9:10 am - 10:24 amSLU Castries George F. L. Charle-EWR Newark

26h 14m3 stops Bridgetown Grantley Adams Intl Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,230Multiple Airlines

Tue, Nov 10 - Sun, Nov 15

6:55 pm - 4:05 pmEWR Newark-SLU Castries George F. L. Charle

20h 10m2 stops Toronto Pearson Intl Port of Spain Piarco Intl

6:55 pm - 10:50 pmSLU Castries George F. L. Charle-EWR Newark

28h 55m2 stops Port of Spain Piarco Intl Toronto Pearson Intl

$1,243Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

12:50 pm - 2:30 pmEWR Newark-SLU Castries George F. L. Charle

24h 40m3 stops Ottawa Toronto Pearson Intl Port of Spain Piarco Intl

12:35 pm - 7:50 amSLU Castries George F. L. Charle-EWR Newark

20h 15m3 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl Ottawa

$1,464Multiple Airlines

Useful Info

Cheapest flight	$335

One-way flight from Newark Airport to Castries

When to book flights from Newark to Castries

Are your dates flexible? Find out the best times to travel from Newark to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Newark Airport to Castries?
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.
Have flight prices from Newark Airport to Castries changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $799 to $4,300. That means the highest observed fare was about 5x higher than the lowest one.
What car rental options are available at Castries George F. L. Charle Airport (SLU)?
Castries George F. L. Charle Airport (SLU) hosts 5 major car rental companies, with daily rates averaging $59 for economy cars. Top options include:

• Ace
• Drive A Matic
• Final Rentals
• Sixt
• FlexWays
Which airports can I use when flying from Newark Airport to Castries?
Flights from Newark Airport to Castries usually depart from Newark (EWR) and arrive at Castries George F. L. Charle (SLU).
What is the time difference between Newark Airport and Castries?
Castries is 1 hour ahead of Newark Airport (Atlantic Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Castries George F. L. Charle Airport.

• Stolen Time St. Lucia
• Sandals Regency La Toc

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EWR - SLU

$335 Find Cheap Flights from Newark Liberty Airport to Castries - Compare and Save

Everything you should know

Cheap Flights from Newark to Castries (EWR-SLU)

Recent round-trip flight deals from Newark to Castries

Recent one-way flight deals from Newark to Castries

Recent last minute flight deals from Newark to Castries

Key details for Newark Airport to Castries flights

Cheapest flight

When to book flights from Newark to Castries

Your Newark Airport to Castries flight questions, answered

Your guide to booking Newark Airport to Castries flights

More options for your flight from Newark to Castries

Complete your trip to Castries with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Castries

Find direct flights to and from Newark and Castries

Flights from domestic origins to Castries

Flights to other popular destinations