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Cheap flights from Boston to Punta Arenas from $336

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 Punta Arenas departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
1:10 pm - 11:15 pmBOS-PUQ
32h 05m2 stops
LATAM Airlines Logo
1:09 pm - 3:10 pmPUQ-BOS
28h 01m2 stops
$823LATAM Airlines
Find Deal
mar., déc. 2 - mar., déc. 9
Multiple Airlines Logo
3:20 pm - 9:00 amBOS-PUQ
39h 40m3 stops
Multiple Airlines Logo
1:09 pm - 8:07 pmPUQ-BOS
32h 58m3 stops
$841Multiple Airlines
Find Deal
mar., déc. 2 - mar., déc. 9
LATAM Airlines Logo
3:20 pm - 2:00 amBOS-PUQ
32h 40m3 stops
LATAM Airlines Logo
2:41 am - 11:12 amPUQ-BOS
34h 31m2 stops
$871LATAM Airlines
Find Deal
mar., déc. 2 - lun., déc. 8
LATAM Airlines Logo
3:20 pm - 5:54 pmBOS-PUQ
24h 34m2 stops
LATAM Airlines Logo
6:27 pm - 3:10 pmPUQ-BOS
22h 43m2 stops
$905LATAM Airlines
Find Deal
mer., déc. 3 - mer., déc. 17
LATAM Airlines Logo
3:20 pm - 5:54 pmBOS-PUQ
24h 34m2 stops
LATAM Airlines Logo
2:40 am - 11:25 pmPUQ-BOS
22h 45m2 stops
$953LATAM Airlines
Find Deal
mer., déc. 3 - mar., déc. 16
LATAM Airlines Logo
9:59 am - 1:19 amBOS-PUQ
37h 20m2 stops
LATAM Airlines Logo
1:06 pm - 10:15 amPUQ-BOS
47h 09m3 stops
$971LATAM Airlines
Find Deal
mer., déc. 3 - mer., déc. 17
LATAM Airlines Logo
3:20 pm - 5:54 pmBOS-PUQ
24h 34m2 stops
LATAM Airlines Logo
1:06 pm - 3:10 pmPUQ-BOS
28h 04m3 stops
$1,003LATAM Airlines
Find Deal
mer., déc. 3 - mer., déc. 17
LATAM Airlines Logo
7:05 am - 2:21 amBOS-PUQ
41h 16m3 stops
LATAM Airlines Logo
2:40 am - 11:25 pmPUQ-BOS
22h 45m2 stops
$1,011LATAM Airlines
Find Deal
mer., déc. 3 - mar., déc. 16
Delta Logo
8:45 pm - 1:20 pmBOS-PUQ
39h 35m2 stops
Delta Logo
7:12 pm - 2:48 pmPUQ-BOS
20h 36m2 stops
$1,247Delta
Find Deal
dim., avr. 5 - mer., avr. 8
Multiple Airlines Logo
7:55 pm - 11:14 amBOS-PUQ
37h 19m3 stops
Multiple Airlines Logo
3:59 am - 11:25 pmPUQ-BOS
45h 26m3 stops
$1,399Multiple Airlines
Find Deal
mar., déc. 2 - lun., déc. 8

LATAM Airlines flights from Boston to Punta Arenas

Our best LATAM Airlines deals on Boston to Punta Arenas flight tickets
LATAM Airlines
Dec 2
BOS1:10 pmBoston Logan Intl
32h 05m
2 stops
PUQ11:15 pmPunta Arenas Pres Ibanez
Dec 9
PUQ1:09 pmPunta Arenas Pres Ibanez
28h 01m
2 stops
BOS3:10 pmBoston Logan Intl
$823
Find similar
LATAM Airlines
Dec 2
BOS3:20 pmBoston Logan Intl
32h 40m
3 stops
PUQ2:00 amPunta Arenas Pres Ibanez
Dec 8
PUQ2:41 amPunta Arenas Pres Ibanez
34h 31m
2 stops
BOS11:12 amBoston Logan Intl
$871
Find similar
LATAM Airlines
Dec 3
BOS3:20 pmBoston Logan Intl
24h 34m
2 stops
PUQ5:54 pmPunta Arenas Pres Ibanez
Dec 17
PUQ6:27 pmPunta Arenas Pres Ibanez
22h 43m
2 stops
BOS3:10 pmBoston Logan Intl
$905
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Punta Arenas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated novembre 4, 2025.
Use the filters below to find and compare flights from Boston to Punta Arenas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

mar. 12/2

1:10 pm-11:15 pm

2 stops32h 05m

Punta Arenas Pres Ibanez

mar. 12/9

1:09 pm-3:10 pm

2 stops28h 01m

$823

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

mar. 12/2

3:20 pm-9:00 am

3 stops39h 40m

Punta Arenas Pres Ibanez

mar. 12/9

1:09 pm-8:07 pm

3 stops32h 58m

$841

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

mar. 12/2

3:20 pm-2:00 am

3 stops32h 40m

Punta Arenas Pres Ibanez

lun. 12/8

2:41 am-11:12 am

2 stops34h 31m

$871

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

mer. 12/3

3:20 pm-5:54 pm

2 stops24h 34m

Punta Arenas Pres Ibanez

mer. 12/17

6:27 pm-3:10 pm

2 stops22h 43m

$905

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

mer. 12/3

3:20 pm-5:54 pm

2 stops24h 34m

Punta Arenas Pres Ibanez

mar. 12/16

2:40 am-11:25 pm

2 stops22h 45m

$953

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

mer. 12/3

9:59 am-1:19 am

2 stops37h 20m

Punta Arenas Pres Ibanez

mer. 12/17

1:06 pm-10:15 am

3 stops47h 09m

$971

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

mer. 12/3

3:20 pm-5:54 pm

2 stops24h 34m

Punta Arenas Pres Ibanez

mer. 12/17

1:06 pm-3:10 pm

3 stops28h 04m

$1,003

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

mer. 12/3

7:05 am-2:21 am

3 stops41h 16m

Punta Arenas Pres Ibanez

mar. 12/16

2:40 am-11:25 pm

2 stops22h 45m

$1,011

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

dim. 4/5

8:45 pm-1:20 pm

2 stops39h 35m

Punta Arenas Pres Ibanez

mer. 4/8

7:12 pm-2:48 pm

2 stops20h 36m

$1,247

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

mar. 12/2

7:55 pm-11:14 am

3 stops37h 19m

Punta Arenas Pres Ibanez

lun. 12/8

3:59 am-11:25 pm

3 stops45h 26m

$1,399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Punta Arenas

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

What is the cheapest day to depart on your flight to Punta Arenas?

Our data shows that Saturday is the least expensive day to fly to Punta Arenas. Tickets to fly out on this day can be as low as $995. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Punta Arenas for around $1,797.

When to book flights from Boston to Punta Arenas

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Punta Arenas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Punta Arenas (BOS to PUQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Punta Arenas

Direct flights

None
There are no direct flights from Boston to Punta Arenas. There are no popular flight routes from Boston to Punta Arenas.
Search flight deals

  • How far is Boston Logan Intl to Punta Arenas Pres Ibanez by plane?

    The straight-line distance from Boston Logan Intl to Punta Arenas Pres Ibanez is 6594.9 mi. By plane, this route typically takes 23h 30m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Punta Arenas Pres Ibanez Airport?

    Prices for flights from Boston Logan Intl Airport to Punta Arenas Pres Ibanez Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Punta Arenas Pres Ibanez Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Punta Arenas Pres Ibanez Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Punta Arenas Pres Ibanez Airport.

  • What documentation or ID do you need to fly to Punta Arenas Pres Ibanez Airport?

    The travel and health documents required for your trip to Punta Arenas Pres Ibanez Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Punta Arenas Pres Ibanez Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Punta Arenas?

Best airlines flying from Boston to Punta Arenas

Compare and see reviews for airlines that fly from Boston to Punta Arenas with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $799Free CancellationRating
7.5
1,873 reviews
Search LATAM Airlines flights
DeltaPriceFrom $1,011Free CancellationRating
7.9
8,002 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Punta Arenas?

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 Punta Arenas from Boston.

Can I find flights from Boston to Punta Arenas with flexible booking policies on momondo?

Flights from Boston to Punta Arenas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Punta Arenas?

Once all potential Boston to Punta Arenas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Punta Arenas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Punta Arenas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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