$105 Cheap Flights from Sal Island (SID) to Santiago Island (RAI)

View $105 flight on Tue, Oct 7, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Sal Island to Santiago Island (SID-RAI)

Prices were available within the past 7 days and start at $105 for one-way flights and $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hahn Air Technologies
Wed, Jul 2 - Tue, Jul 8
SID
Sal
RAI
Santiago
$208 Roundtrip, found 4 days ago
$208
Roundtrip
found 4 days ago
Select Hahn Air Technologies flight, departing Wed, Jul 2 from Sal to Santiago, returning Tue, Jul 8, priced at $208 found 4 days ago
Hahn Air Technologies
Tue, Oct 7 - Sat, Oct 11
SID
Sal
RAI
Santiago
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select Hahn Air Technologies flight, departing Tue, Oct 7 from Sal to Santiago, returning Sat, Oct 11, priced at $209 found 4 days ago
Hahn Air Technologies
Sun, May 4 - Sun, May 11
SID
Sal
RAI
Santiago
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
Select Hahn Air Technologies flight, departing Sun, May 4 from Sal to Santiago, returning Sun, May 11, priced at $222 found 4 days ago
Hahn Air Technologies
Wed, Aug 20 - Fri, Aug 29
SID
Sal
RAI
Santiago
$236 Roundtrip, found 5 days ago
$236
Roundtrip
found 5 days ago
Select Hahn Air Technologies flight, departing Wed, Aug 20 from Sal to Santiago, returning Fri, Aug 29, priced at $236 found 5 days ago
Hahn Air Technologies
Thu, May 22 - Mon, May 26
SID
Sal
RAI
Santiago
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select Hahn Air Technologies flight, departing Thu, May 22 from Sal to Santiago, returning Mon, May 26, priced at $238 found 1 day ago
Hahn Air Technologies
Wed, Jul 2 - Tue, Jul 8
SID
Sal
RAI
Santiago
$247 Roundtrip, found 4 days ago
$247
Roundtrip
found 4 days ago
Select Hahn Air Technologies flight, departing Wed, Jul 2 from Sal to Santiago, returning Tue, Jul 8, priced at $247 found 4 days ago
Hahn Air Technologies
Wed, Aug 20 - Fri, Aug 29
SID
Sal
RAI
Santiago
$248 Roundtrip, found 5 days ago
$248
Roundtrip
found 5 days ago
Select Hahn Air Technologies flight, departing Wed, Aug 20 from Sal to Santiago, returning Fri, Aug 29, priced at $248 found 5 days ago
Hahn Air Technologies
Tue, Oct 7 - Sat, Oct 11
SID
Sal
RAI
Santiago
$256 Roundtrip, found 4 days ago
$256
Roundtrip
found 4 days ago
Select Hahn Air Technologies flight, departing Tue, Oct 7 from Sal to Santiago, returning Sat, Oct 11, priced at $256 found 4 days ago
Hahn Air Technologies
Wed, May 28 - Wed, Jun 4
SID
Sal
RAI
Santiago
$258 Roundtrip, found 2 days ago
$258
Roundtrip
found 2 days ago
Select Hahn Air Technologies flight, departing Wed, May 28 from Sal to Santiago, returning Wed, Jun 4, priced at $258 found 2 days ago
Hahn Air Technologies
Wed, May 28 - Wed, Jun 4
SID
Sal
RAI
Santiago
$262 Roundtrip, found 2 days ago
$262
Roundtrip
found 2 days ago
Select Hahn Air Technologies flight, departing Wed, May 28 from Sal to Santiago, returning Wed, Jun 4, priced at $262 found 2 days ago
Flights from Sal Island (SID) to Santiago Island (RAI)
Origin airport
Amilcar Cabral Intl.
Destination airport
Praia Intl.
Airlines serving
Hahn Air Technologies
Roundtrip price
$208
Distance
128 mi

Sal Island to Santiago Island Flights

The cheapest times to fly from Sal Island to Santiago 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 Sal Island to Santiago Island are during the month of July. You can find some of the cheapest flights from Sal Island to Santiago Island with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Sal Island to Santiago Island

Sunday is one of the best days to book for cheap flights from Sal Island to Santiago 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 Sal Island to Santiago 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 Sal Island to Santiago Island in 2025. You can also book with separate airlines for your outbound and return journeys, from $105 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 Sal Island to Santiago 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 Sal Island to Santiago 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 Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI) cost?
Snag cheap return fares starting from $208 from Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Hahn Air flight leaving SID on May 4 2025 and touching down at RAI. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from SID to RAI?
The cheapest flights from SID to RAI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI)?
When setting off from Amilcar Cabral Intl. Airport (SID), you can hop on a direct flight to Praia Intl. Airport (RAI) with TACV.
What is the cheapest airline that flies from SID to RAI?
At the moment, the cheapest carrier offering one-way flights from SID to RAI is Hahn Air. You can book a seat on this route from $105. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SID on June 14 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI)?
With, on average, 2 direct flights departing from Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI) each day, you’ll be off on your next adventure in no time.
What are the most popular departure times for flights from Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI)?
Flights between SID and RAI are busiest at 7 PM. For a quieter trip and potentially cheaper prices, choose a time when demand is lower.
What day of the week has the most flights from SID to RAI?
If you fly on a Sunday, you’ll get the largest range of choices for flights from Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI).
What is the earliest flight from Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI)?
Catch the earliest flight at around 8:10AM UTC-1, leaving from Amilcar Cabral Intl. Airport (SID). You’ll be in the air for roughly 50m, arriving at Praia Intl. Airport (RAI) at approximately 9:00AM UTC-1.
How long does it take to fly from Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI)?
Flights from SID to RAI have an average travel time of 50 minutes. The total distance between the two airports is 130 mi.
What is the best time to fly from Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI)?
Book a flight from Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Praia from Amilcar Cabral Intl. Airport (SID)?
Praia Intl. Airport (RAI) is the only airport in Praia with direct flights from Amilcar Cabral Intl. Airport (SID). Browse the available options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI) last-minute?
Holding off until just before your trip to book a flight from SID to RAI often results in higher prices. While you may come across some last-minute deals, there’s no guarantee. Keep your travel plans flexible to maximize your chances of getting a bargain.
Is it cheaper to book a SID to RAI flight and hotel package?
Securing a SID to RAI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Amilcar Cabral Intl. Airport (SID) to Praia Intl. Airport (RAI)?
If you reserved your SID to RAI flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.