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 $759 to $4,412. That means the highest observed fare was about 6x 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 starting from around $14 for economy cars. Top options include: • Ace • Drive A Matic • Final Rentals • Sixt • Hertz

Cheap Flights from Newark Airport to Castries | KAYAK

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$759

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

Multiple Airlines

Tue 10/2Fri 10/5

EWR - SLU • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Castries!

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

Fri, Oct 2 - Mon, Oct 5

7:55 pm - 12:05 pmEWR Newark-SLU Castries George F. L. Charle

40h 10m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

12:35 pm - 9:10 amSLU Castries George F. L. Charle-EWR Newark

20h 35m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$759Multiple Airlines

Fri, Oct 2 - Wed, Oct 7

6:55 pm - 3:15 pmEWR Newark-SLU Castries George F. L. Charle

44h 20m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

12:35 pm - 3:53 pmSLU Castries George F. L. Charle-EWR Newark

27h 18m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$763Multiple Airlines

Wed, Nov 18 - Sun, Nov 22

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

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

$770Multiple Airlines

Wed, Jan 13 - Wed, Jan 20

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

22h 30m2 stops 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

$771Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

2:35 pm - 3:15 pmEWR Newark-SLU Castries George F. L. Charle

48h 40m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

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

42h 00m2 stops Bridgetown Grantley Adams Intl Montreal Pierre Elliott Trudeau Intl

$773Multiple Airlines

Sun, Oct 18 - Tue, Oct 27

6:30 am - 3:15 pmEWR Newark-SLU Castries George F. L. Charle

32h 45m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

12:35 pm - 6:01 pmSLU Castries George F. L. Charle-EWR Newark

29h 26m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$778Multiple Airlines

Wed, Dec 2 - Sun, Dec 6

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

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

$784Multiple Airlines

Fri, Oct 2 - Mon, Oct 5

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

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

12:35 pm - 10:18 amSLU Castries George F. L. Charle-EWR Newark

21h 43m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$789Multiple Airlines

Tue, Sep 29 - Mon, Oct 5

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

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

12:35 pm - 8:48 pmSLU Castries George F. L. Charle-EWR Newark

32h 13m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$793Multiple Airlines

Thu, Dec 3 - Sun, Dec 13

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

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

$799Multiple Airlines

Recent last minute flight deals from Newark to Castries

Sat, Sep 19 - Sun, Sep 20

6:30 am - 10:10 pmEWR Newark-SLU Castries George F. L. Charle

15h 40m3 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl Port of Spain Piarco Intl

9:10 am - 2:45 pmSLU Castries George F. L. Charle-EWR Newark

29h 35m3 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,564Multiple Airlines

Sat, Sep 19 - Sun, Sep 20

6:30 am - 10:10 pmEWR Newark-SLU Castries George F. L. Charle

15h 40m3 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl Port of Spain Piarco Intl

9:10 am - 7:00 pmSLU Castries George F. L. Charle-EWR Newark

33h 50m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$1,621Multiple Airlines

Sat, Sep 19 - Sun, Sep 20

6:30 am - 10:10 pmEWR Newark-SLU Castries George F. L. Charle

15h 40m3 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl Port of Spain Piarco Intl

9:10 am - 2:45 pmSLU Castries George F. L. Charle-EWR Newark

29h 35m3 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,672Multiple Airlines

Sat, Sep 19 - Sun, Sep 20

6:30 am - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

12h 30m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

9:10 am - 2:45 pmSLU Castries George F. L. Charle-EWR Newark

29h 35m3 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,711Multiple Airlines

Sat, Sep 19 - Sun, Sep 20

6:30 am - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

12h 30m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

9:10 am - 6:17 pmSLU Castries George F. L. Charle-EWR Newark

33h 07m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$1,761Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

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

24h 05m3 stops Toronto Pearson Intl Port of Spain Piarco Intl Bridgetown Grantley Adams Intl

12:35 pm - 10:08 amSLU Castries George F. L. Charle-EWR Newark

21h 33m3 stops Bridgetown Grantley Adams Intl Port of Spain Piarco Intl Toronto Pearson Intl

$1,813Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

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

24h 05m3 stops Toronto Pearson Intl Port of Spain Piarco Intl Bridgetown Grantley Adams Intl

9:10 am - 10:08 amSLU Castries George F. L. Charle-EWR Newark

24h 58m3 stops Bridgetown Grantley Adams Intl Port of Spain Piarco Intl Toronto Pearson Intl

$2,203Multiple Airlines

Sat, Sep 19 - Sun, Sep 20

6:30 am - 7:00 pmEWR Newark-SLU Castries George F. L. Charle

12h 30m2 stops Toronto Pearson Intl Bridgetown Grantley Adams Intl

9:10 am - 8:00 amSLU Castries George F. L. Charle-EWR Newark

22h 50m2 stops Bridgetown Grantley Adams Intl Toronto Pearson Intl

$2,837Multiple Airlines

Useful Info

Cheapest flight	$342

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.

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 $759 to $4,412. That means the highest observed fare was about 6x 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 starting from around $14 for economy cars. Top options include:
• Ace
• Drive A Matic
• Final Rentals
• Sixt
• Hertz

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
- Auberge Seraphine

More options for your flight from Newark to Castries

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

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

Car rentals in Castries

Hotels in Castries

EWR - SLU

$342 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