$411 Cheap flight deals from Boston (BOS) to São Luís (SLZ)

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Airfares from $411 One Way, $841 Round Trip from Boston to São Luís

Prices starting at $841 for return flights and $411 for one-way flights to São Luís were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 15 - Wed, Sep 23
BOS
Boston
SLZ
São Luís
$841 Roundtrip, found 3 days ago
$841
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Sep 15 from Boston to São Luís, returning Wed, Sep 23, priced at $841 found 3 days ago
Tue, Sep 15 - Wed, Sep 23
BOS
Boston
SLZ
São Luís
$846 Roundtrip, found 3 days ago
$846
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Sep 15 from Boston to São Luís, returning Wed, Sep 23, priced at $846 found 3 days ago
Fri, Aug 14 - Tue, Aug 25
BOS
Boston
SLZ
São Luís
$851 Roundtrip, found 2 days ago
$851
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Aug 14 from Boston to São Luís, returning Tue, Aug 25, priced at $851 found 2 days ago
Fri, Aug 14 - Tue, Aug 25
BOS
Boston
SLZ
São Luís
$852 Roundtrip, found 2 days ago
$852
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Aug 14 from Boston to São Luís, returning Tue, Aug 25, priced at $852 found 2 days ago
Mon, Nov 9 - Sun, Nov 15
BOS
Boston
SLZ
São Luís
$856 Roundtrip, found 3 days ago
$856
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Nov 9 from Boston to São Luís, returning Sun, Nov 15, priced at $856 found 3 days ago

More About Flying To São Luís from Boston

Route Information for Flights from Boston to São Luís

Origin Airport IATA Code
BOS
Destination Airport IATA Code
SLZ
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boston to São Luís

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Finding cheap flights from Boston to São Luís is easy with Orbitz. You can pick and choose airlines for your international flights to create inexpensive yet convenient travel arrangements.

Frequently asked questions

What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.