BOS - PUQ

$1,065 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 6/3. 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.
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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
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5:50 am - 1:20 pmBOS-PUQ
30h 30m3 stops
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9:51 am - 7:15 amPUQ-BOS
22h 24m2 stops
$1,065
Find Deal
Tue, Jun 3 - Fri, Jun 13
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4:20 pm - 1:31 pmBOS-PUQ
20h 11m2 stops
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11:59 pm - 4:13 pmPUQ-BOS
41h 14m2 stops
$1,128
Find Deal
Fri, Aug 29 - Sun, Sep 7
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3:45 pm - 6:15 pmBOS-PUQ
25h 30m3 stops
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2:10 pm - 5:47 pmPUQ-BOS
52h 37m3 stops
$1,140
Find Deal
Fri, Aug 29 - Sun, Sep 7
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9:00 am - 9:01 amBOS-PUQ
23h 01m2 stops
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9:51 am - 7:15 amPUQ-BOS
22h 24m2 stops
$1,202
Find Deal
Tue, Jun 3 - Fri, Jun 13
LATAM Airlines Logo
8:40 pm - 1:20 pmBOS-PUQ
39h 40m2 stops
LATAM Airlines Logo
1:14 pm - 10:04 amPUQ-BOS
22h 50m3 stops
$1,274LATAM Airlines
Find Deal
Sun, Aug 31 - Fri, Dec 12
LATAM Airlines Logo
9:55 am - 1:20 pmBOS-PUQ
26h 25m2 stops
LATAM Airlines Logo
8:53 am - 11:06 amPUQ-BOS
28h 13m2 stops
$1,275LATAM Airlines
Find Deal
Sun, Aug 31 - Fri, Dec 12
LATAM Airlines Logo
3:35 pm - 6:17 pmBOS-PUQ
25h 42m3 stops
LATAM Airlines Logo
1:14 pm - 11:06 amPUQ-BOS
23h 52m3 stops
$1,280LATAM Airlines
Find Deal
Sun, Aug 31 - Fri, Dec 12
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5:50 am - 1:20 pmBOS-PUQ
30h 30m3 stops
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9:51 am - 7:35 amPUQ-BOS
22h 44m3 stops
$1,402
Find Deal
Tue, Jun 3 - Fri, Jun 13

Good to know

Low season

June

High season

February

Cheapest flight

$1,065
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 12% lower on average.
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 $1,065 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.

  • 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 7920 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
Airline reviews

Delta flight was on time, seats were comfortable, and crew was nice.

8.0 ExcellentAnonymous, Apr 2025LAX - DEN
Read more Delta reviews

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

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.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

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.

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

Information on your arrival and departure airports

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