Cheap flights from Boston to São Luiz from $500
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to São Luiz departing on 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Boston to São Luiz
Cheap round-trip flights
Cheap one-way flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Copa Airlines flights from Boston to São Luiz
Our best Copa Airlines deals on Boston to São Luiz flight tickets
LATAM Airlines flights from Boston to São Luiz
Our best LATAM Airlines deals on Boston to São Luiz flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from Boston to São Luiz that are best for you.
Fly from
Fly to
Route
Depart
Return
BostonSão Luiz
BOS Boston Logan Intl - SLZ São Luiz Mal. Cunha Machado
BOSSLZ
Boston Logan Intl
Sun 3/21
7:50 pm-1:45 am
2 stops28h 55m
São Luiz Mal. Cunha Machado
Tue 3/23
4:35 am-7:45 am
2 stops28h 10m
BostonSão Luiz
BOS Boston Logan Intl - SLZ São Luiz Mal. Cunha Machado
BOSSLZ
Boston Logan Intl
Sun 3/21
10:05 am-11:05 am
2 stops24h 00m
São Luiz Mal. Cunha Machado
Tue 3/23
11:50 am-7:45 am
2 stops20h 55m
BostonSão Luiz
BOS Boston Logan Intl - SLZ São Luiz Mal. Cunha Machado
BOSSLZ
Boston Logan Intl
Sun 3/21
10:05 am-3:40 pm
2 stops28h 35m
São Luiz Mal. Cunha Machado
Tue 3/23
5:15 pm-7:45 am
1 stop15h 30m
BostonSão Luiz
BOS Boston Logan Intl - SLZ São Luiz Mal. Cunha Machado
BOSSLZ
Boston Logan Intl
Sun 3/21
3:46 pm-11:05 am
2 stops42h 19m
São Luiz Mal. Cunha Machado
Tue 3/23
5:20 pm-2:14 pm
2 stops21h 54m
BostonSão Luiz
BOS Boston Logan Intl - SLZ São Luiz Mal. Cunha Machado
BOSSLZ
Boston Logan Intl
Sun 3/21
3:46 pm-11:05 am
2 stops42h 19m
São Luiz Mal. Cunha Machado
Tue 3/23
5:20 pm-2:14 pm
2 stops21h 54m
BostonSão Luiz
BOS Boston Logan Intl - SLZ São Luiz Mal. Cunha Machado
BOSSLZ
Boston Logan Intl
Sun 3/21
10:05 am-3:40 pm
2 stops28h 35m
São Luiz Mal. Cunha Machado
Tue 3/23
5:15 pm-7:45 am
1 stop15h 30m
BostonSão Luiz
BOS Boston Logan Intl - SLZ São Luiz Mal. Cunha Machado
BOSSLZ
Boston Logan Intl
Sun 3/21
10:05 am-11:05 am
2 stops24h 00m
São Luiz Mal. Cunha Machado
Tue 3/23
5:15 pm-3:22 pm
2 stops23h 07m
BostonSão Luiz
BOS Boston Logan Intl - SLZ São Luiz Mal. Cunha Machado
BOSSLZ
Boston Logan Intl
Sun 3/21
10:05 am-11:35 pm
2 stops36h 30m
São Luiz Mal. Cunha Machado
Mon 3/22
1:55 am-7:45 am
1 stop30h 50m
BostonSão Luiz
BOS Boston Logan Intl - SLZ São Luiz Mal. Cunha Machado
BOSSLZ
Boston Logan Intl
Sun 3/21
7:50 pm-1:45 am
2 stops28h 55m
São Luiz Mal. Cunha Machado
Tue 3/23
11:15 am-7:45 am
1 stop21h 30m
BostonSão Luiz
BOS Boston Logan Intl - SLZ São Luiz Mal. Cunha Machado
BOSSLZ
Boston Logan Intl
Sun 3/21
10:05 am-10:30 am
1 stop23h 25m
São Luiz Mal. Cunha Machado
Tue 3/23
11:15 am-7:45 am
1 stop21h 30m
See travel insights to São Luiz from
How to get the cheapest flight ticket from Boston to São Luiz
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
When to book flights from Boston to São Luiz
Cheap Boston to São Luiz (BOS to SLZ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to São Luiz
Frequently asked questions about flying from Boston to São Luiz
How far is Boston Logan Intl to São Luiz Mal. Cunha Machado by plane?
São Luiz Mal. Cunha Machado is 3521.1 mi away from Boston Logan Intl. 28h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Boston Logan Intl Airport to São Luiz Mal. Cunha Machado Airport?
Prices for flights from Boston Logan Intl Airport to São Luiz Mal. Cunha Machado Airport are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to São Luiz Mal. Cunha Machado Airport?
As of October 2026, there is 1 operator available to choose from for flights from Boston Logan Intl Airport to São Luiz Mal. Cunha Machado Airport.
How old do you have to be to fly from Boston Logan Intl Airport to São Luiz Mal. Cunha Machado Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to São Luiz Mal. Cunha Machado Airport.
What documentation or ID do you need to fly to São Luiz Mal. Cunha Machado Airport?
The necessary travel and health documents for your São Luiz Mal. Cunha Machado Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Boston to São Luiz?
momondo data reveals that the most frequently booked airline on the route from Boston to São Luiz is LATAM Airlines, representing 100% of all bookings.
Best airlines flying from Boston to São Luiz
Compare and see reviews for airlines that fly from Boston to São Luiz with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $815 | Free Cancellation | Rating 7.4 1,975 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Boston to São Luiz?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to São Luiz from Boston.
Can I find flights from Boston to São Luiz with flexible booking policies on momondo?
All flight searches from Boston to São Luiz on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Boston to São Luiz?
momondo helps you find the best flight between Boston and São Luiz by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Boston to São Luiz right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Boston to São Luiz flights. All you need is a valid email address and we will do the rest; it is that quick and easy.