Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Punta Arenas from $470

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 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to Punta Arenas

Cheap round-trip flights

Multiple Airlines Logo
5:30 am - 2:34 amBOS-PUQ
43h 04m2 stops
Multiple Airlines Logo
2:14 am - 9:32 amPUQ-BOS
33h 18m2 stops
$851Multiple Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
10:15 am - 11:14 amBOS-PUQ
46h 59m3 stops
Multiple Airlines Logo
6:35 pm - 11:29 pmPUQ-BOS
30h 54m2 stops
$916Multiple Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 24
Multiple Airlines Logo
5:30 am - 11:14 amBOS-PUQ
51h 44m3 stops
Multiple Airlines Logo
11:15 pm - 11:29 pmPUQ-BOS
26h 14m2 stops
$917Multiple Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 24
Multiple Airlines Logo
5:30 am - 11:14 amBOS-PUQ
51h 44m3 stops
Multiple Airlines Logo
3:19 am - 9:32 amPUQ-BOS
32h 13m2 stops
$1,021Multiple Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
LATAM Airlines Logo
3:50 pm - 11:06 pmBOS-PUQ
29h 16m2 stops
LATAM Airlines Logo
11:59 pm - 11:29 pmPUQ-BOS
25h 30m2 stops
$1,091LATAM Airlines
Find Deal
Mon, Jan 19 - Fri, Jan 30
LATAM Airlines Logo
3:50 pm - 4:07 pmBOS-PUQ
22h 17m3 stops
LATAM Airlines Logo
11:59 pm - 11:29 pmPUQ-BOS
25h 30m2 stops
$1,116LATAM Airlines
Find Deal
Mon, Jan 19 - Fri, Jan 30
Multiple Airlines Logo
10:15 am - 11:14 amBOS-PUQ
46h 59m3 stops
Multiple Airlines Logo
11:15 pm - 11:29 pmPUQ-BOS
26h 14m2 stops
$1,120Multiple Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 24
Multiple Airlines Logo
10:30 am - 4:07 pmBOS-PUQ
27h 37m3 stops
Multiple Airlines Logo
11:59 pm - 11:29 pmPUQ-BOS
25h 30m2 stops
$1,140Multiple Airlines
Find Deal
Mon, Jan 19 - Fri, Jan 30
LATAM Airlines Logo
9:55 am - 11:09 pmBOS-PUQ
35h 14m2 stops
LATAM Airlines Logo
2:14 am - 12:38 pmPUQ-BOS
36h 24m2 stops
$1,151LATAM Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
8:59 pm - 3:00 amBOS-PUQ
53h 01m2 stops
Multiple Airlines Logo
12:09 pm - 6:02 pmPUQ-BOS
30h 53m3 stops
$1,155Multiple Airlines
Find Deal
Sat, Oct 18 - Tue, Oct 28

LATAM Airlines flights from Boston to Punta Arenas

Our best LATAM Airlines deals on Boston to Punta Arenas flight tickets
LATAM Airlines
Jan 19
BOS3:50 pmBoston Logan Intl
29h 16m
2 stops
PUQ11:06 pmPunta Arenas Pres Ibanez
Jan 30
PUQ11:59 pmPunta Arenas Pres Ibanez
25h 30m
2 stops
BOS11:29 pmBoston Logan Intl
$1,091
Find similar
LATAM Airlines
Jan 19
BOS3:50 pmBoston Logan Intl
22h 17m
3 stops
PUQ4:07 pmPunta Arenas Pres Ibanez
Jan 30
PUQ11:59 pmPunta Arenas Pres Ibanez
25h 30m
2 stops
BOS11:29 pmBoston Logan Intl
$1,116
Find similar
LATAM Airlines
Jan 15
BOS9:55 amBoston Logan Intl
35h 14m
2 stops
PUQ11:09 pmPunta Arenas Pres Ibanez
Jan 22
PUQ2:14 amPunta Arenas Pres Ibanez
36h 24m
2 stops
BOS12:38 pmBoston Logan Intl
$1,151
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 September 17, 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

Thu 1/15

5:30 am-2:34 am

2 stops43h 04m

Punta Arenas Pres Ibanez

Thu 1/22

2:14 am-9:32 am

2 stops33h 18m

$851

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

Sat 1/10

10:15 am-11:14 am

3 stops46h 59m

Punta Arenas Pres Ibanez

Sat 1/24

6:35 pm-11:29 pm

2 stops30h 54m

$916

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

Sat 1/10

5:30 am-11:14 am

3 stops51h 44m

Punta Arenas Pres Ibanez

Sat 1/24

11:15 pm-11:29 pm

2 stops26h 14m

$917

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

Thu 1/15

5:30 am-11:14 am

3 stops51h 44m

Punta Arenas Pres Ibanez

Thu 1/22

3:19 am-9:32 am

2 stops32h 13m

$1,021

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

Mon 1/19

3:50 pm-11:06 pm

2 stops29h 16m

Punta Arenas Pres Ibanez

Fri 1/30

11:59 pm-11:29 pm

2 stops25h 30m

$1,091

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

Mon 1/19

3:50 pm-4:07 pm

3 stops22h 17m

Punta Arenas Pres Ibanez

Fri 1/30

11:59 pm-11:29 pm

2 stops25h 30m

$1,116

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

Sat 1/10

10:15 am-11:14 am

3 stops46h 59m

Punta Arenas Pres Ibanez

Sat 1/24

11:15 pm-11:29 pm

2 stops26h 14m

$1,120

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

Mon 1/19

10:30 am-4:07 pm

3 stops27h 37m

Punta Arenas Pres Ibanez

Fri 1/30

11:59 pm-11:29 pm

2 stops25h 30m

$1,140

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

Thu 1/15

9:55 am-11:09 pm

2 stops35h 14m

Punta Arenas Pres Ibanez

Thu 1/22

2:14 am-12:38 pm

2 stops36h 24m

$1,151

BostonPunta Arenas

BOS - PUQ

BOSPUQ

Boston Logan Intl

Sat 10/18

8:59 pm-3:00 am

2 stops53h 01m

Punta Arenas Pres Ibanez

Tue 10/28

12:09 pm-6:02 pm

3 stops30h 53m

$1,155

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Punta Arenas from

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 21h 39m.

  • 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
1,849 reviews
Search LATAM Airlines flights
DeltaPriceFrom $964Free CancellationRating
7.9
7,961 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.

An easier way to manage your Punta Arenas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/17
Fri 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chile