$436 Cheap flight deals from Boston (BOS) to São Luís (SLZ)

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Airfares from $436 One Way, $896 Round Trip from Boston to São Luís

Prices starting at $896 for return flights and $436 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.

Sun, Oct 11 - Thu, Oct 15
BOS
Boston
SLZ
São Luís
$896 Roundtrip, found 4 days ago
$896
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sun, Oct 11 from Boston to São Luís, returning Thu, Oct 15, priced at $896 found 4 days ago
Sun, Oct 11 - Thu, Oct 15
BOS
Boston
SLZ
São Luís
$901 Roundtrip, found 4 days ago
$901
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sun, Oct 11 from Boston to São Luís, returning Thu, Oct 15, priced at $901 found 4 days ago
Mon, Apr 5 - Fri, Apr 30
BOS
Boston
SLZ
São Luís
$911 Roundtrip, found 3 days ago
$911
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Apr 5 from Boston to São Luís, returning Fri, Apr 30, priced at $911 found 3 days ago
Sun, Sep 13 - Sun, Sep 20
BOS
Boston
SLZ
São Luís
$917 Roundtrip, found 3 days ago
$917
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Sun, Sep 13 from Boston to São Luís, returning Sun, Sep 20, priced at $917 found 3 days ago
Sun, Sep 13 - Sun, Sep 20
BOS
Boston
SLZ
São Luís
$921 Roundtrip, found 3 days ago
$921
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Sun, Sep 13 from Boston to São Luís, returning Sun, Sep 20, priced at $921 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

Orbitz is the best place to find guaranteed low prices on Boston to São Luís flights. Because of our cutting-edge mobile tools and low fares on domestic and international flights, Orbitz is the best starting point for travelers.

Find Cheap Boston to São Luís Flights

Orbitz offers free mobile apps for iPhone and Android devices—a great way to find fantastic deals on flights from Boston to São Luís. Not only that, but you can check the status of your flight or even book low cost hotel rooms with the apps or on m.orbitz.com.

Get Miles and Points for Your Flight

Simply enter your frequent flyer information while booking to get miles or points for qualifying Boston to São Luís flights. This information can all be saved in your Orbitz account, which means it will not have to be entered each time you take advantage of a great air fare deal.

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Orbitz does not want travelers to worry on their flights from Boston to São Luís. We keep you updated on any flight changes for Boston to São Luís flights with alerts sent directly to your email or a mobile device. These alerts can also be sent to friends and family.

Discount Travel Planning Made Simple

You will have no problems finding budget flights from Boston to São Luís on Orbitz.com. If your travel plans are flexible, you can search for fares three days before and after a specific date to find the best price.

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.