Cheap Flights from Boston to Puerto Montt
No deal from Boston to Puerto Montt has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Boston to Puerto Montt, the lowest round-trip fare we recorded was $752, in September. The typical fare was $861. September was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $834 on Delta and LATAM, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/boston">from Boston</a>, <a href="/to/puerto-montt">to Puerto Montt</a>, or the return direction <a href="/from/puerto-montt/to/boston">Puerto Montt to Boston</a>.
Latest price we saw: Boston to Puerto Montt
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 Puerto Montt (PMC) | $834 | 7.2¢ | Jan 28 – Feb 4 | Delta and LATAM | Oct 27 | Check price |
Price history: Boston to Puerto Montt
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $761 | $807 | 17 |
| Sep 2026 | $752 | $820 | 16 |
| Aug 2026 | $776 | $882 | 27 |
| Jul 2026 | $933 | $933 | 1 |
Frequently asked questions
How many flight deals from Boston to Puerto Montt are on Sparkflights right now?
There are 0 verified deals from Boston to Puerto Montt on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Boston to Puerto Montt?
The lowest fare we've recorded from Boston to Puerto Montt is $752, based on 61 price observations over 4 months.
How much does a flight from Boston to Puerto Montt cost?
The typical round-trip fare we observed from Boston to Puerto Montt is $861, against a recorded low of $752. These are observations, not quotes.
When is the cheapest month to fly Boston to Puerto Montt?
September was the cheapest month we observed from Boston to Puerto Montt and July the dearest, over 4 months of data.
What is the current price from Boston to Puerto Montt?
The most recent fare our sweep saw from Boston to Puerto Montt is $834, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.