Cheap Flights from Boston to Sao Paulo
No deal from Boston to Sao Paulo has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Boston to Sao Paulo, the lowest round-trip fare we recorded was $357, in August. The typical fare was $608. August was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $758 on Air Canada, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/boston">from Boston</a>, <a href="/to/sao-paulo">to Sao Paulo</a>, or the return direction <a href="/from/sao-paulo/to/boston">Sao Paulo to Boston</a>.
Latest price we saw: Boston to Sao Paulo
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Boston (BOS) to Sao Paulo (GRU) | $758 | 7.9¢ | Mar 6 – Mar 12 | Air Canada | Oct 17 | Check price |
Price history: Boston to Sao Paulo
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $415 | $691 | 62 |
| Sep 2026 | $368 | $650 | 197 |
| Aug 2026 | $357 | $565 | 133 |
| Jul 2026 | $528 | $528 | 1 |
Frequently asked questions
How many flight deals from Boston to Sao Paulo are on Sparkflights right now?
There are 0 verified deals from Boston to Sao Paulo on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Boston to Sao Paulo?
The lowest fare we've recorded from Boston to Sao Paulo is $357, based on 393 price observations over 4 months.
How much does a flight from Boston to Sao Paulo cost?
The typical round-trip fare we observed from Boston to Sao Paulo is $608, against a recorded low of $357. These are observations, not quotes.
When is the cheapest month to fly Boston to Sao Paulo?
August was the cheapest month we observed from Boston to Sao Paulo and July the dearest, over 4 months of data.
What is the current price from Boston to Sao Paulo?
The most recent fare our sweep saw from Boston to Sao Paulo is $758, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.