$437 Find Cheap Flights from Boston to Patagonia

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 Patagonia departing on 3/20. 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
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Patagonia, 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 Patagonia, as well as popular online travel agencies
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Cheap Flights from Boston to Patagonia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
El Calafate
El Calafate2 stops$2,194
Ushuaia
Ushuaia3 stops$1,435
Punta Arenas
Punta Arenas2 stops$763
El Calafate
El Calafate2 stops$2,194
Ushuaia
Ushuaia3 stops$1,435
Punta Arenas
Punta Arenas2 stops$763

Book Cheap Boston to Patagonia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Patagonia 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Patagonia

Fri, Mar 20 - Sat, Mar 28
LATAM Airlines Logo
3:15 pm - 5:45 pm
BOS
-
PUQ
25h 30m2 stops
LATAM Airlines Logo
10:47 pm - 11:33 pm
PUQ
-
BOS
25h 46m2 stops
$763LATAM Airlines
Fri, Mar 13 - Sun, Mar 22
LATAM Airlines Logo
9:55 am - 4:35 pm
BOS
-
PUQ
29h 40m2 stops
LATAM Airlines Logo
8:37 am - 11:10 am
PUQ
-
BOS
27h 33m2 stops
$773LATAM Airlines
Sun, Mar 8 - Sat, Mar 14
Multiple Airlines Logo
11:40 am - 5:21 pm
BOS
-
PUQ
28h 41m3 stops
Multiple Airlines Logo
10:47 pm - 7:35 am
PUQ
-
BOS
33h 48m2 stops
$801Multiple Airlines
Fri, Mar 13 - Sun, Mar 22
LATAM Airlines Logo
9:55 am - 4:35 pm
BOS
-
PUQ
29h 40m3 stops
LATAM Airlines Logo
1:20 pm - 3:09 pm
PUQ
-
BOS
26h 49m3 stops
$807LATAM Airlines
Fri, Mar 6 - Fri, Mar 13
Multiple Airlines Logo
6:10 am - 4:35 pm
BOS
-
PUQ
32h 25m3 stops
Multiple Airlines Logo
9:31 am - 2:14 pm
PUQ
-
BOS
29h 43m2 stops
$811Multiple Airlines
Fri, Mar 13 - Sun, Mar 22
LATAM Airlines Logo
9:55 am - 5:45 pm
BOS
-
PUQ
30h 50m2 stops
LATAM Airlines Logo
11:59 pm - 10:22 am
PUQ
-
BOS
35h 23m3 stops
$837LATAM Airlines
Fri, Mar 6 - Thu, Mar 12
Multiple Airlines Logo
8:59 pm - 11:09 pm
BOS
-
PUQ
48h 10m2 stops
Multiple Airlines Logo
3:24 am - 5:08 pm
PUQ
-
BOS
38h 44m2 stops
$842Multiple Airlines
Sun, Mar 8 - Sat, Mar 14
LATAM Airlines Logo
9:05 am - 5:21 pm
BOS
-
PUQ
31h 16m3 stops
LATAM Airlines Logo
1:21 pm - 7:35 am
PUQ
-
BOS
43h 14m3 stops
$843LATAM Airlines
Tue, Jan 13 - Thu, Jan 22
LATAM Airlines Logo
1:00 pm - 12:14 pm
BOS
-
PUQ
21h 14m2 stops
LATAM Airlines Logo
6:35 pm - 11:15 am
PUQ
-
BOS
18h 40m2 stops
$968LATAM Airlines
Tue, Jan 13 - Thu, Jan 22
LATAM Airlines Logo
1:00 pm - 11:09 pm
BOS
-
PUQ
32h 09m2 stops
LATAM Airlines Logo
8:46 am - 11:15 am
PUQ
-
BOS
28h 29m3 stops
$1,026LATAM Airlines
Booking Insights

KAYAK's insights & trends for Boston to Patagonia flights

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

Can I save money by flying with a layover from Boston to Patagonia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $430, prices are generally cheapest when you fly direct.

Find deals

Good to know

Cheapest flight$763
Flight from Boston to Punta Arenas

FAQs - booking Patagonia flights

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

    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 Patagonia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Patagonia 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 Patagonia?

    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 from Boston to Patagonia with an airline and back with another airline.

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

    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 from Boston to Patagonia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boston to Patagonia

 
See real verified KAYAK customer reviews for airlines flying from Boston to Patagonia. 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 Patagonia? 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.
7.5
LATAM AirlinesOverall score based on 1895 reviews
7.3Comfort
8.0Crew
6.7Food
7.6Boarding
7.0Entertainment
Airline reviews

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

2.0 MediocreAnonymous, Dec 2025
BOS - JFK
Read more LATAM Airlines reviews

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Everything you need to know for your flight to Patagonia

Information on your arrival and departure airports

Boston (BOS)