$710 Find Cheap Flights from Boston to Sal

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Find cheap flights from Boston to Sal starting at $710.

Book one-way or return flights from Boston to Sal from as little as $710. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Boston to Sal? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Boston to Sal. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Boston to Sal

View airlines operating flights from Boston to Sal. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

PLAY Airline

From $563

American Airlines

From $705

TAP Air Portugal

From $710

Scandinavian Airlines

From $723

Sata International

From $803

Delta Air Lines

From $820

Jetblue Airways

From $851

United Airlines

From $894

Vueling Airlines

From $905

Condor Airlines

From $951

ANA airlines

Find more flights and airlines

Find cheap flights from Boston to Sal by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Boston to Sal.

Cheapest
BOS
19:15
37h 40m
2 transfer
SID
11:55
General Edward Lawrence Logan International Airport - Amílcar Cabral International Airport
Sat, Jun 22PLAY Airline
$563
BOS
19:15
37h 40m
2 transfer
SID
11:55
General Edward Lawrence Logan International Airport - Amílcar Cabral International Airport
Sat, Jun 22PLAY Airline
$563
Find More Flights

Frequently Asked Questions

When are flight tickets from Boston (BOS) to Sal (SID) the cheapest?
Airlines adjust prices for flights from Boston to Sal based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Boston (BOS) to Sal (SID) cost?
According to Trip.com's data, the lowest price is around $1,481.

How to find a cheap flight from Boston to Sal

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to Sal. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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