BOS - PUQ

$1,227 Find Cheap Flights from Boston to Punta Arenas

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Punta Arenas departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Punta Arenas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Punta Arenas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Punta Arenas, as well as popular online travel agencies
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Cheap Flight Deals from Boston to Punta Arenas (BOS-PUQ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Punta Arenas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to Punta Arenas

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to Punta Arenas.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
LATAM Airlines Logo
4:50 pm - 6:17 pmBOS-PUQ
48h 27m3 stops
LATAM Airlines Logo
11:49 pm - 10:41 pmPUQ-BOS
47h 52m2 stops
$1,227LATAM Airlines
Find Deal
Tue, Jun 24 - Thu, Jul 3
Delta Logo
1:25 pm - 1:20 pmBOS-PUQ
22h 55m2 stops
Delta Logo
3:55 am - 1:55 pmPUQ-BOS
35h 00m2 stops
$1,230Delta
Find Deal
Tue, Jun 24 - Wed, Jul 2

KAYAK's insights & trends for Boston to Punta Arenas flights

Get data-powered insights and trends into flights from Boston to Punta Arenas to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boston to Punta Arenas?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest round-trip tickets from Boston to Punta Arenas were found on LATAM Airlines ($1,227) and Delta ($1,230).

Good to know

Cheapest flight

$1,227
Flight from Boston to Punta Arenas

When to book flights from Boston to Punta Arenas

Are your dates flexible? Find out the best times to travel from Boston to Punta Arenas 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.

FAQs for booking flights from Boston to Punta Arenas

  • What is the cheapest flight from Boston to Punta Arenas?

    In the last 3 days, the lowest price for a flight from Boston to Punta Arenas was $1,227 for a round-trip ticket.

  • Do I need a passport to fly between Boston and Punta Arenas?

    Yes, you’ll need a passport to travel to Punta Arenas from Boston.

  • Which aircraft models fly most regularly from Boston to Punta Arenas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Punta Arenas?

    SkyTeam is the only airline alliance operating flights between Boston and Punta Arenas.

  • Which is the best airline for flights from Boston to Punta Arenas, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Punta Arenas are Delta and LATAM Airlines. With an average price for the route of $1,269 and an overall rating of 8.0, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $1,142 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Boston to Punta Arenas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Punta Arenas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Punta Arenas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Punta Arenas from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Punta Arenas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Punta Arenas with an airline and back to Boston with another airline. Booking your flights between Boston and PUQ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Punta Arenas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Punta Arenas from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Boston to Punta Arenas

 
See real verified KAYAK customer reviews for airlines flying from Boston to Punta Arenas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Punta Arenas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7899 reviews
8.5Crew
8.0Comfort
7.9Entertainment
7.3Food
8.2Boarding
Airline reviews

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

10.0 ExcellentSunderesh, Mar 2025AUS - BOS
Read more Delta reviews

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Friendly flight attendants, smooth 8-9 hours flight. Economy seats are small and uncomfortable as usual.

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

Plane never left the ground. Mech issues - entire trip was rerouted through united.

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

We boarded so late it caused us to miss time at Foz. No real information was provided to the passengers waiting.

reliable, relatively relaxed, with helpful staff in all 8 flights we had on this trip. They are solid even though we did not have special seating or status for the flights.

Very poor ! Latam is really excellent in mistreating its premium passengers and their family. They should go out of business for good.

Only complaint is that the entertainment system wasn’t working on our seats and some others.

Everything you need to know for your flight from Boston to Punta Arenas

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