$106 Cheap Flights from Santiago Island (RAI) to Sal Island (SID)

View $106 flight on Tue, Aug 26, 2025Opens in a new window

Popular airlines from Santiago Island (RAI-Praia Intl.) to Sal Island (SID-Amilcar Cabral Intl.)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

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

Prices were available within the past 7 days and start at $106 for one-way flights and $212 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hahn Air Technologies
Thu, Oct 2 - Mon, Oct 6
RAI
Santiago
SID
Sal
$212 Roundtrip, found 19 hours ago
$212
Roundtrip
found 19 hours ago
Select Hahn Air Technologies flight, departing Thu, Oct 2 from Santiago to Sal, returning Mon, Oct 6, priced at $212 found 19 hours ago
Hahn Air Technologies
Thu, Oct 2 - Mon, Oct 6
RAI
Santiago
SID
Sal
$213 Roundtrip, found 19 hours ago
$213
Roundtrip
found 19 hours ago
Select Hahn Air Technologies flight, departing Thu, Oct 2 from Santiago to Sal, returning Mon, Oct 6, priced at $213 found 19 hours ago
Hahn Air Technologies
Tue, Aug 26 - Fri, Aug 29
RAI
Santiago
SID
Sal
$226 Roundtrip, found 3 days ago
$226
Roundtrip
found 3 days ago
Select Hahn Air Technologies flight, departing Tue, Aug 26 from Santiago to Sal, returning Fri, Aug 29, priced at $226 found 3 days ago
Hahn Air Technologies
Mon, Sep 1 - Fri, Sep 5
RAI
Santiago
SID
Sal
$227 Roundtrip, found 2 days ago
$227
Roundtrip
found 2 days ago
Select Hahn Air Technologies flight, departing Mon, Sep 1 from Santiago to Sal, returning Fri, Sep 5, priced at $227 found 2 days ago
Hahn Air Technologies
Fri, Aug 29 - Sun, Aug 31
RAI
Santiago
SID
Sal
$239 Roundtrip, found 6 days ago
$239
Roundtrip
found 6 days ago
Select Hahn Air Technologies flight, departing Fri, Aug 29 from Santiago to Sal, returning Sun, Aug 31, priced at $239 found 6 days ago
Hahn Air Technologies
Thu, Sep 18 - Sun, Sep 21
RAI
Santiago
SID
Sal
$240 Roundtrip, found 5 days ago
$240
Roundtrip
found 5 days ago
Select Hahn Air Technologies flight, departing Thu, Sep 18 from Santiago to Sal, returning Sun, Sep 21, priced at $240 found 5 days ago
Hahn Air Technologies
Mon, Sep 1 - Fri, Sep 5
RAI
Santiago
SID
Sal
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
Select Hahn Air Technologies flight, departing Mon, Sep 1 from Santiago to Sal, returning Fri, Sep 5, priced at $241 found 2 days ago
Hahn Air Technologies
Thu, Sep 18 - Sun, Sep 21
RAI
Santiago
SID
Sal
$262 Roundtrip, found 5 days ago
$262
Roundtrip
found 5 days ago
Select Hahn Air Technologies flight, departing Thu, Sep 18 from Santiago to Sal, returning Sun, Sep 21, priced at $262 found 5 days ago
Hahn Air Technologies
Fri, Aug 29 - Mon, Sep 1
RAI
Santiago
SID
Sal
$263 Roundtrip, found 2 days ago
$263
Roundtrip
found 2 days ago
Select Hahn Air Technologies flight, departing Fri, Aug 29 from Santiago to Sal, returning Mon, Sep 1, priced at $263 found 2 days ago
Air Senegal
Wed, Dec 24 - Sun, Jan 11
RAI
Santiago
SID
Sal
$466 Roundtrip, found 1 day ago
$466
Roundtrip
found 1 day ago
Select Air Senegal flight, departing Wed, Dec 24 from Santiago to Sal, returning Sun, Jan 11, priced at $466 found 1 day ago
0
Flights from Santiago Island (RAI) to Sal Island (SID)
Origin airport
Praia Intl.
Destination airport
Amilcar Cabral Intl.
Airlines serving
Air Senegal, Hahn Air Technologies
Roundtrip price
$212
Distance
128 mi

Santiago Island to Sal Island Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Santiago Island 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 Santiago Island 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 Santiago Island to Sal Island in 2025. You can also book with separate airlines for your outbound and return journeys, from $106 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 Santiago Island 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 Santiago Island 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 Praia Intl. Airport (RAI) to Amilcar Cabral Intl. Airport (SID) cost?
You can score cheap return fares from Praia Intl. Airport (RAI) to Amilcar Cabral Intl. Airport (SID) starting at $211. Book a seat and take off on your trip. 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 RAI on August 3 2025 and touching down at SID. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from RAI to SID?
The cheapest flights from RAI 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.
Which airlines fly direct from Praia Intl. Airport (RAI) to Amilcar Cabral Intl. Airport (SID)?
Fly straight to Amilcar Cabral Intl. Airport (SID). 3 carriers operate direct routes from Praia Intl. Airport (RAI), including:

  • TACV
  • Transavia France
  • Air Senegal

What is the cheapest airline that flies from RAI to SID?
With tickets starting at $106 for a one-way journey from RAI to SID, Hahn Air is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from RAI on October 17 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Praia Intl. Airport (RAI) to Amilcar Cabral Intl. Airport (SID)?
When flying out of Praia Intl. Airport (RAI), you can pick from an average of 2 daily nonstop flights to Amilcar Cabral Intl. Airport (SID).
What are the most popular departure times for flights from Praia Intl. Airport (RAI) to Amilcar Cabral Intl. Airport (SID)?
More travelers fly between RAI and SID at 10 AM than at any other time of day. Rather go when it's quieter? Travel outside of rush hours and you're likely to save on your ticket as well.
What day of the week has the most flights from RAI to SID?
If you travel on a Friday, you'll get the largest range of choices for flights from Praia Intl. Airport (RAI) to Amilcar Cabral Intl. Airport (SID).
What is the earliest flight from Praia Intl. Airport (RAI) to Amilcar Cabral Intl. Airport (SID)?
The first flight of the day jetting off from Praia Intl. Airport (RAI) is at around 6:50AM UTC-1. Board this flight and you'll touch down at Amilcar Cabral Intl. Airport (SID) at approximately 7:40AM UTC-1. The total travel time is 50m.
How long does it take to fly from Praia Intl. Airport (RAI) to Amilcar Cabral Intl. Airport (SID)?
Flights from RAI to SID have an average travel time of 51 minutes. The distance between the two is 130 mi.
What is the best time to fly from Praia Intl. Airport (RAI) to Amilcar Cabral Intl. Airport (SID)?
To avoid potential delays on the Praia Intl. Airport (RAI) to Amilcar Cabral Intl. Airport (SID) route, aim to fly before 3 PM. Later departures are 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.
What airports do you fly into for Sal from Praia Intl. Airport (RAI)?
If you're catching a direct flight from Praia Intl. Airport (RAI) to Sal, you can land at either Amilcar Cabral Intl. Airport (SID) or Rabil Airport (BVC).
Is it cheaper to buy a plane ticket from Praia Intl. Airport (RAI) to Amilcar Cabral Intl. Airport (SID) last-minute?
Holding off until just before your trip to book a ticket from RAI to SID often results in higher prices. Although you may find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book a RAI to SID flight and hotel package?
Securing a RAI to SID flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our extensive range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Praia Intl. Airport (RAI) to Amilcar Cabral Intl. Airport (SID)?
Typically, you can modify or cancel your RAI to SID flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further details, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.