Which airports can I use when flying from Boston to São Luiz?

Flights from Boston to São Luiz usually depart from Boston Logan Intl (BOS) and arrive at São Luiz Mal. Cunha Machado (SLZ).

What cabin classes can I book on flights from Boston to São Luiz?

Only Economy Class is available on flights from Boston to São Luiz.

Which airports do connecting flights from Boston to São Luiz pass through?

Most connecting flights from Boston to São Luiz pass through Sao Paulo Guarulhos Intl (GRU), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Boston to São Luiz?

On the Boston to São Luiz route, being flexible with your departure day can save you up to 46%. Saturday is the cheapest day at $815 round-trip on average, while Wednesday is the most expensive at $1,490: a $675 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Do I need a passport to fly from Boston to São Luiz?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Boston to São Luiz changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,000 to $5,242. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from Boston to São Luiz looking right now?

One-way fares from Boston to São Luiz are currently higher than usual. Average one-way flight prices are about $700, which is 67% above the typical average for this route.

What is the time difference between Boston and São Luiz?

São Luiz is 1 hour ahead of Boston (Brasilia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at São Luiz Mal. Cunha Machado Airport (SLZ)?

São Luiz Mal. Cunha Machado Airport (SLZ) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include: • Avis • Localiza • MOVIDA • Budget • Unidas

How much should I expect to pay for a Boston to São Luiz flight?

Round-trip flights from Boston to São Luiz range from $887 to $1,222, with an average of $1,120 over the past 12 months. Anything below $887 counts as a good deal.

What is the cheapest airline to fly from Boston to São Luiz?

LATAM Airlines ($1,000) and Delta ($1,010) are the cheapest airlines to fly round-trip from Boston to São Luiz according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Boston to São Luiz?

Flights via Sao Paulo Guarulhos Intl (GRU) offer the most affordable fares, with an average round-trip price of $1,091. Based on KAYAK data over the past 3 months.

When flying from Boston to São Luiz which airport offers the shortest layover?

Sao Paulo Guarulhos Intl (GRU) had the shortest average connection time for Boston to São Luiz layovers at 697 minutes over the past 3 months.

$466 CHEAP FLIGHTS from Boston to São Luiz (BOS - SLZ)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,000

Typical prices: $887-$1,222

LATAM Airlines

Sun 11/11Thu 11/15

BOS - SLZ • 2 stops

Cheapest one-way

$466

Typical prices: $419-$458

LATAM Airlines

Tue 10/2

BOS - SLZ • 2 stops

When to travel

June

Cheapest • 27% price drop

February

Most popular

Good to know

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to São Luiz!

Flight Deals

Cheap Flights from Boston to São Luiz (BOS-SLZ)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Boston to São Luiz

Wed, Nov 11 - Sun, Nov 15

9:10 am - 4:30 pmBOS Boston Logan Intl-SLZ São Luiz Mal. Cunha Machado

29h 20m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

5:15 pm - 6:45 amSLZ São Luiz Mal. Cunha Machado-BOS Boston Logan Intl

15h 30m1 stop Sao Paulo Guarulhos Intl

$1,000LATAM Airlines

Wed, Nov 11 - Sun, Nov 15

1:37 pm - 11:10 pmBOS Boston Logan Intl-SLZ São Luiz Mal. Cunha Machado

31h 33m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

5:15 pm - 1:42 pmSLZ São Luiz Mal. Cunha Machado-BOS Boston Logan Intl

22h 27m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

$1,010LATAM Airlines

Wed, Nov 11 - Fri, Nov 13

4:20 pm - 4:30 pmBOS Boston Logan Intl-SLZ São Luiz Mal. Cunha Machado

22h 10m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

3:50 am - 11:10 amSLZ São Luiz Mal. Cunha Machado-BOS Boston Logan Intl

33h 20m2 stops Sao Paulo Guarulhos Intl New York John F Kennedy Intl

$1,010Delta

Wed, Nov 11 - Mon, Nov 16

1:45 pm - 4:30 pmBOS Boston Logan Intl-SLZ São Luiz Mal. Cunha Machado

24h 45m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

11:15 am - 11:10 amSLZ São Luiz Mal. Cunha Machado-BOS Boston Logan Intl

25h 55m2 stops Sao Paulo Guarulhos Intl New York John F Kennedy Intl

$1,010LATAM Airlines

Wed, Nov 11 - Tue, Nov 17

5:40 pm - 4:30 pmBOS Boston Logan Intl-SLZ São Luiz Mal. Cunha Machado

20h 50m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

5:15 pm - 9:01 pmSLZ São Luiz Mal. Cunha Machado-BOS Boston Logan Intl

29h 46m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

$1,010LATAM Airlines

Wed, Nov 11 - Wed, Nov 18

10:10 am - 4:30 pmBOS Boston Logan Intl-SLZ São Luiz Mal. Cunha Machado

28h 20m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

5:15 pm - 10:23 amSLZ São Luiz Mal. Cunha Machado-BOS Boston Logan Intl

19h 08m2 stops Sao Paulo Guarulhos Intl Miami

$1,010LATAM Airlines

Wed, Nov 11 - Sun, Nov 15

7:25 pm - 11:05 amBOS Boston Logan Intl-SLZ São Luiz Mal. Cunha Machado

37h 40m3 stops Miami Sao Paulo Guarulhos Intl Brasilia

4:10 am - 11:03 amSLZ São Luiz Mal. Cunha Machado-BOS Boston Logan Intl

32h 53m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

$1,141LATAM Airlines

Wed, Nov 11 - Sat, Nov 14

2:50 pm - 4:30 pmBOS Boston Logan Intl-SLZ São Luiz Mal. Cunha Machado

23h 40m2 stops Panama City Tocumen Intl Sao Paulo Guarulhos Intl

11:15 am - 6:45 amSLZ São Luiz Mal. Cunha Machado-BOS Boston Logan Intl

21h 30m1 stop Sao Paulo Guarulhos Intl

$1,625Multiple Airlines

Wed, Nov 11 - Tue, Nov 17

6:00 pm - 12:30 amBOS Boston Logan Intl-SLZ São Luiz Mal. Cunha Machado

28h 30m1 stop Lisbon Humberto Delgado

3:20 am - 10:01 pmSLZ São Luiz Mal. Cunha Machado-BOS Boston Logan Intl

44h 41m2 stops Rio de Janeiro–Galeão Intl Panama City Tocumen Intl

$1,886Multiple Airlines

Wed, Nov 11 - Mon, Nov 16

6:00 pm - 12:30 amBOS Boston Logan Intl-SLZ São Luiz Mal. Cunha Machado

28h 30m1 stop Lisbon Humberto Delgado

3:20 am - 1:27 pmSLZ São Luiz Mal. Cunha Machado-BOS Boston Logan Intl

36h 07m2 stops Rio de Janeiro–Galeão Intl Panama City Tocumen Intl

$1,943Multiple Airlines

Booking Insights

Price, demand and travel trends for Boston to São Luiz flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boston to São Luiz with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Boston to São Luiz?

Round-trip flights from Boston to São Luiz start at $1,000. Prices are typical for this route right now, with typical round-trip fares ranging from $887 to $1,222. The lowest price found in the past 5 days was $1,000 on LATAM Airlines.

Find deals

Low season	April
High season	February
Cheapest flight	$466

Most popular time to fly and prices are also 21% lower on average.

Flight from Boston to São Luiz

When to book flights from Boston to São Luiz

Are your dates flexible? Find out the best times to travel from Boston to São Luiz based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Boston to São Luiz?
Flights from Boston to São Luiz usually depart from Boston Logan Intl (BOS) and arrive at São Luiz Mal. Cunha Machado (SLZ).
What cabin classes can I book on flights from Boston to São Luiz?
Only Economy Class is available on flights from Boston to São Luiz.
Which airports do connecting flights from Boston to São Luiz pass through?
Most connecting flights from Boston to São Luiz pass through Sao Paulo Guarulhos Intl (GRU), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Boston to São Luiz?
On the Boston to São Luiz route, being flexible with your departure day can save you up to 46%. Saturday is the cheapest day at $815 round-trip on average, while Wednesday is the most expensive at $1,490: a $675 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
Do I need a passport to fly from Boston to São Luiz?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Boston to São Luiz changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,000 to $5,242. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Boston to São Luiz looking right now?
One-way fares from Boston to São Luiz are currently higher than usual. Average one-way flight prices are about $700, which is 67% above the typical average for this route.
What is the time difference between Boston and São Luiz?
São Luiz is 1 hour ahead of Boston (Brasilia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at São Luiz Mal. Cunha Machado Airport (SLZ)?
São Luiz Mal. Cunha Machado Airport (SLZ) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:
• Avis
• Localiza
• MOVIDA
• Budget
• Unidas
How much should I expect to pay for a Boston to São Luiz flight?
Round-trip flights from Boston to São Luiz range from $887 to $1,222, with an average of $1,120 over the past 12 months. Anything below $887 counts as a good deal.

If your dates can be flexible, aim for a Saturday departure instead of Wednesday. On this route, Saturday flights average $815 - about $675 less than Wednesday (45% savings) based on the last 12 months.
If you can choose when to travel, plan your Boston to São Luiz trip for June. Fares historically average $815 round-trip in that month - typically $675 less than the most expensive month, which is October (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to São Luiz Mal. Cunha Machado Airport.
- Hotel Ryad Express

More options for your flight from Boston to São Luiz

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Complete your trip to São Luiz with a hotel stay or car rental

Car rentals in São Luiz

Hotels in São Luiz

BOS - SLZ

$466 Find Cheap Flights from Boston to São Luiz - Compare and Save

Everything you should know

Cheap Flights from Boston to São Luiz (BOS-SLZ)

Recent round-trip flight deals from Boston to São Luiz

Recent one-way flight deals from Boston to São Luiz

Price, demand and travel trends for Boston to São Luiz flights

How much is a round-trip flight from Boston to São Luiz?

What is the cheapest airline to fly from Boston to São Luiz?

What is the cheapest layover airport when flying from Boston to São Luiz?

When flying from Boston to São Luiz which airport offers the shortest layover?

Key details for Boston to São Luiz flights

Low season

High season

Cheapest flight

When to book flights from Boston to São Luiz

Your Boston to São Luiz flight questions, answered

Your guide to booking Boston to São Luiz flights

More options for your flight from Boston to São Luiz

Complete your trip to São Luiz with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Boston to São Luiz

Find direct flights to and from Boston and São Luiz

Flights from domestic origins to São Luiz

Flights to other popular destinations