$488 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Sal Island (SID)

View $488 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Sal Island (SID-Amilcar Cabral Intl.)

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Cheap Flights from Newark Liberty Intl. Airport to Sal Island (EWR-SID)

Prices were available within the past 7 days and start at $488 for one-way flights and $871 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sat, Sep 6 - Fri, Sep 12
EWR
New York
SID
Sal
$871 Roundtrip, found 2 hours ago
$871
Roundtrip
found 2 hours ago
Select TAP Portugal flight, departing Sat, Sep 6 from New York to Sal, returning Fri, Sep 12, priced at $871 found 2 hours ago
TAP Portugal
Sun, Sep 7 - Sun, Sep 14
EWR
New York
SID
Sal
$871 Roundtrip, found 6 days ago
$871
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Sun, Sep 7 from New York to Sal, returning Sun, Sep 14, priced at $871 found 6 days ago
TAP Portugal
Sat, Sep 6 - Fri, Sep 12
EWR
New York
SID
Sal
$878 Roundtrip, found 2 hours ago
$878
Roundtrip
found 2 hours ago
Select TAP Portugal flight, departing Sat, Sep 6 from New York to Sal, returning Fri, Sep 12, priced at $878 found 2 hours ago
Swiss International Air Lines
Sun, Jan 11 - Tue, Jan 20
EWR
New York
SID
Sal
$888 Roundtrip, found 4 hours ago
$888
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Sun, Jan 11 from New York to Sal, returning Tue, Jan 20, priced at $888 found 4 hours ago
Swiss International Air Lines
Mon, Oct 27 - Thu, Nov 13
EWR
New York
SID
Sal
$907 Roundtrip, found 1 hour ago
$907
Roundtrip
found 1 hour ago
Select Swiss International Air Lines flight, departing Mon, Oct 27 from New York to Sal, returning Thu, Nov 13, priced at $907 found 1 hour ago
TAP Portugal
Sun, Sep 28 - Thu, Oct 16
EWR
New York
SID
Sal
$908 Roundtrip, found 1 hour ago
$908
Roundtrip
found 1 hour ago
Select TAP Portugal flight, departing Sun, Sep 28 from New York to Sal, returning Thu, Oct 16, priced at $908 found 1 hour ago
United
Sun, Jan 11 - Tue, Jan 20
EWR
New York
SID
Sal
$911 Roundtrip, found 4 hours ago
$911
Roundtrip
found 4 hours ago
Select United flight, departing Sun, Jan 11 from New York to Sal, returning Tue, Jan 20, priced at $911 found 4 hours ago
Air Canada
Sun, Jan 11 - Tue, Jan 20
EWR
New York
SID
Sal
$913 Roundtrip, found 4 hours ago
$913
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Sun, Jan 11 from New York to Sal, returning Tue, Jan 20, priced at $913 found 4 hours ago
TAP Portugal
Fri, Nov 14 - Wed, Nov 26
EWR
New York
SID
Sal
$915 Roundtrip, found 1 hour ago
$915
Roundtrip
found 1 hour ago
Select TAP Portugal flight, departing Fri, Nov 14 from New York to Sal, returning Wed, Nov 26, priced at $915 found 1 hour ago
Lufthansa
Thu, Jan 8 - Tue, Jan 20
EWR
New York
SID
Sal
$1,673 Roundtrip, found 4 hours ago
$1,673
Roundtrip
found 4 hours ago
Select Lufthansa flight, departing Thu, Jan 8 from New York to Sal, returning Tue, Jan 20, priced at $1,673 found 4 hours ago

Alternative airports near Sal

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Amilcar Cabral Intl. SID. Cheapest and Closest option available. Average driving time to city center is 2 minutes. Flights from $1,270
SID
Amilcar Cabral Intl.
CheapestClosest
Average driving time to city center2 min
Flights from $1,270
Flights from Newark Liberty Intl. Airport (EWR) to Sal Island (SID)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Amilcar Cabral Intl.
Airlines serving
Lufthansa, Swiss International Air Lines, TAP Portugal
Roundtrip price
$870
Distance
3456 mi

Newark Liberty Intl. Airport to Sal Island Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Sal Island

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Sal Island are during the month of September. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Sal Island with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Sal Island

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Sal Island: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Sal Island

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Sal Island in 2025. You can also book with separate airlines for your outbound and return journeys, from $488 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Sal Island flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Sal Island airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Amilcar Cabral Intl. Airport (SID) cost?
Discover the latest flight deals from EWR to SID by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from EWR to SID?
The cheapest flights from EWR to SID are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from EWR to SID?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from EWR to SID. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Liberty Intl. Airport (EWR) to Amilcar Cabral Intl. Airport (SID)?
There are no daily nonstop flights departing from Liberty Intl. Airport (EWR) to Amilcar Cabral Intl. Airport (SID). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from EWR to SID?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to Amilcar Cabral Intl. Airport (SID)?
Book a flight from Liberty Intl. Airport (EWR) to Amilcar Cabral Intl. Airport (SID) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Amilcar Cabral Intl. Airport (SID) last-minute?
Last-minute fares from EWR to SID are generally more expensive. For the best rates, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to land a cheap fare right before you leave.
Is it cheaper to book an EWR to SID flight and hotel package?
You'll typically save money by securing an EWR to SID flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your ideal flights and accommodations, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Amilcar Cabral Intl. Airport (SID)?
If you booked your EWR to SID flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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New York

John F. Kennedy Intl. to Sal Island
$870.31
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$931.41
*Available to One Key members.