EWR - UVF

$154 Find Cheap Flights from Newark Liberty Airport to Castries

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Castries departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Castries, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Castries, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$402
Overall average: $622
Air Canada
Thu 6/18Tue 6/23
EWR - UVF • 1 stop
Cheapest non-stop
$531
Typical prices: $743-$992
United Airlines
Sat 4/18Sat 4/25
EWR - UVF • Non-stop
Nonstop flights
Sat
You can fly direct with United Airlines. Average duration is 4h 40m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
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Top airlines
Cheapest • from $402 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $513 (round-trip)
Shortest trip • 7h 55m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Castries!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to Castries (EWR-UVF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Castries that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Castries

Thu, Jun 18 - Tue, Jun 23
Air Canada Logo
11:00 am - 2:20 pm
EWR
-
UVF
27h 20m
1 stop
Air Canada Logo
3:05 pm - 6:16 pm
UVF
-
EWR
27h 11m
1 stop
$402Air Canada
Thu, Jun 18 - Tue, Jun 23
Air Canada Logo
6:40 pm - 2:20 pm
EWR
-
UVF
19h 40m
2 stops
Air Canada Logo
3:05 pm - 10:17 am
UVF
-
EWR
19h 12m
1 stop
$406Air Canada
Thu, Jun 18 - Tue, Jun 23
Air Canada Logo
6:40 pm - 2:20 pm
EWR
-
UVF
19h 40m
2 stops
Air Canada Logo
3:05 pm - 9:49 am
UVF
-
EWR
18h 44m
2 stops
$409Air Canada
Mon, Jun 1 - Fri, Jun 5
Air Canada Logo
6:55 pm - 2:10 pm
EWR
-
UVF
19h 15m
1 stop
Air Canada Logo
3:05 pm - 8:08 am
UVF
-
EWR
17h 03m
1 stop
$412Air Canada
Thu, May 28 - Fri, Jun 5
Air Canada Logo
9:00 am - 2:05 pm
EWR
-
UVF
29h 05m
1 stop
Air Canada Logo
3:05 pm - 8:08 am
UVF
-
EWR
17h 03m
1 stop
$413Air Canada
Thu, May 28 - Fri, Jun 5
Air Canada Logo
7:55 pm - 2:05 pm
EWR
-
UVF
18h 10m
1 stop
Air Canada Logo
3:05 pm - 9:47 am
UVF
-
EWR
18h 42m
2 stops
$417Air Canada
Thu, May 28 - Fri, Jun 5
Air Canada Logo
6:40 pm - 2:05 pm
EWR
-
UVF
19h 25m
2 stops
Air Canada Logo
3:05 pm - 9:47 am
UVF
-
EWR
18h 42m
2 stops
$420Air Canada
Mon, May 25 - Tue, Jun 2
Air Canada Logo
3:00 pm - 2:05 pm
EWR
-
UVF
23h 05m
2 stops
Air Canada Logo
3:05 pm - 7:34 am
UVF
-
EWR
16h 29m
2 stops
$423Air Canada
Thu, May 28 - Fri, Jun 5
Air Canada Logo
7:55 pm - 2:05 pm
EWR
-
UVF
18h 10m
1 stop
Air Canada Logo
3:05 pm - 8:08 am
UVF
-
EWR
17h 03m
1 stop
$427Air Canada
Fri, Apr 24 - Wed, Apr 29
American Airlines Logo
5:05 am - 2:26 pm
EWR
-
UVF
9h 21m
1 stop
American Airlines Logo
3:28 pm - 9:40 am
UVF
-
EWR
18h 12m
1 stop
$428American Airlines
Booking Insights

KAYAK's insights & trends for Newark to Castries flights

Get data-powered insights and trends into flights from Newark to Castries to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Newark Airport to Castries?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Castries, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newark Airport to Castries is May, where tickets cost $501 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,112 and $854 respectively.

Can I save money by flying with a layover from Newark Airport to Castries?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $701 on average.

How far in advance should I book a flight from Newark Airport to Castries?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to Castries, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Newark Airport to Castries, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$154
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Newark Liberty 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.

FAQs for booking Newark Liberty Airport to Castries flights

  • What is the cheapest flight from Newark Airport to Castries?

    In the last 3 days, the lowest price for a flight from Newark Airport to Castries was $154 for a one-way ticket and $402 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Castries?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Newark Liberty Airport to Castries?

    JetBlue, and American Airlines offer inflight Wi-Fi service on the Newark Liberty Airport to Castries flight route.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Castries?

    The Boeing 737-700 is the aircraft model that flies most regularly on the Newark Liberty Airport to Castries flight route.

  • Which airline alliances offer flights from Newark Liberty Airport to Castries?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Newark Liberty Airport and Castries, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Newark Liberty Airport to Castries?

    You can catch a nonstop flight from Newark Liberty Airport to Castries on Saturday.

  • Which is the best airline for flights from Newark to Castries, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Newark to Castries are Delta and United Airlines. With an average price for the route of $617 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $683 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Castries?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark Liberty Airport to Castries.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Castries?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Newark Liberty Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Castries?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castries with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and UVF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Castries?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Newark Airport to Castries

  • Looking for a cheap flight? 25% of our users found flights on this route for $352 or less one-way and $368 or less round-trip.

Prefer to fly direct from Newark Liberty Airport to Castries?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Newark to Castries Hewanorra.
Find which airlines fly direct from Newark Airport to Castries Hewanorra Airport, which days they fly and book direct flights.

Direct departures

Newark to Castries Hewanorra

Saturday

United Airlines

United Airlines

See more direct flights

Direct returns

Castries Hewanorra to Newark

Saturday

United Airlines

United Airlines

See more direct flights

Reviews of the top 4 airlines serving from Newark to Castries

 
See real verified KAYAK customer reviews for airlines flying from Newark to Castries. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Castries? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8321 reviews
7.2Food
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

8.0 ExcellentMary, Mar 2026
LGA - MKE
Read more Delta reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

The whole experience was excellent. As it most often is with Delta

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

Boarding and crew were fantastic, but I paid for a window seat with no window. Seat 11D on a CRJ-900 apparently does not have a window. Lesson learned.

It was good. The leg room was not great in Row 1.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Much better than Spirit. I was please by the easy fast check in and boarding

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

Not a pleasant experience, service was poor. Didn't like it

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Everything you need to know for your flight from Newark to Castries

Information on your arrival and departure airports