$357 Cheap Flights from Boston (BOS) to Calama (CJC)

View $357 flight on Fri, Mar 13, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Calama (CJC-El Loa)

Cheap Flights from Boston to Calama (BOS-CJC)

Prices were available within the past 7 days and start at $357 for one-way flights and $716 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Mar 13 - Sun, Mar 22
BOS
Boston
CJC
Calama
$716 Roundtrip, found 8 hours ago
$716
Roundtrip
found 8 hours ago
Select Delta flight, departing Fri, Mar 13 from Boston to Calama, returning Sun, Mar 22, priced at $716 found 8 hours ago
Delta
Fri, Mar 13 - Mon, Mar 23
BOS
Boston
CJC
Calama
$721 Roundtrip, found 8 hours ago
$721
Roundtrip
found 8 hours ago
Select Delta flight, departing Fri, Mar 13 from Boston to Calama, returning Mon, Mar 23, priced at $721 found 8 hours ago
Delta
Fri, Mar 13 - Sun, Mar 22
BOS
Boston
CJC
Calama
$721 Roundtrip, found 8 hours ago
$721
Roundtrip
found 8 hours ago
Select Delta flight, departing Fri, Mar 13 from Boston to Calama, returning Sun, Mar 22, priced at $721 found 8 hours ago
Delta
Fri, Mar 13 - Sun, Mar 22
BOS
Boston
CJC
Calama
$725 Roundtrip, found 8 hours ago
$725
Roundtrip
found 8 hours ago
Select Delta flight, departing Fri, Mar 13 from Boston to Calama, returning Sun, Mar 22, priced at $725 found 8 hours ago
Delta
Wed, Mar 11 - Mon, Mar 23
BOS
Boston
CJC
Calama
$726 Roundtrip, found 8 hours ago
$726
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Mar 11 from Boston to Calama, returning Mon, Mar 23, priced at $726 found 8 hours ago
Delta
Wed, Mar 11 - Tue, Mar 24
BOS
Boston
CJC
Calama
$731 Roundtrip, found 8 hours ago
$731
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Mar 11 from Boston to Calama, returning Tue, Mar 24, priced at $731 found 8 hours ago
JetBlue Airways
Fri, Feb 6 - Thu, Feb 26
BOS
Boston
CJC
Calama
$736 Roundtrip, found 15 hours ago
$736
Roundtrip
found 15 hours ago
Select JetBlue Airways flight, departing Fri, Feb 6 from Boston to Calama, returning Thu, Feb 26, priced at $736 found 15 hours ago
LATAM Airlines Group
Thu, Nov 27 - Wed, Dec 3
BOS
Boston
CJC
Calama
$741 Roundtrip, found 6 days ago
$741
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Thu, Nov 27 from Boston to Calama, returning Wed, Dec 3, priced at $741 found 6 days ago
American Airlines
Mon, Mar 16 - Thu, Mar 19
BOS
Boston
CJC
Calama
$750 Roundtrip, found 8 hours ago
$750
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Mon, Mar 16 from Boston to Calama, returning Thu, Mar 19, priced at $750 found 8 hours ago
Aeromexico
Fri, Feb 6 - Thu, Feb 26
BOS
Boston
CJC
Calama
$790 Roundtrip, found 15 hours ago
$790
Roundtrip
found 15 hours ago
Select Aeromexico flight, departing Fri, Feb 6 from Boston to Calama, returning Thu, Feb 26, priced at $790 found 15 hours ago

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Calama Airport (CJC) cost?
Get a cheap one-way flight from $357 or cheap return flight from $716 from Logan Intl. Airport (BOS) to Calama Airport (CJC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Calama Airport (CJC)?
Planning your trip for March may help you find better deals, as it's the cheapest month for flights between BOS and CJC. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Calama Airport (CJC)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BOS to CJC flight.
How many flights per day from Logan Intl. Airport (BOS) to Calama Airport (CJC)?
You'll have to book a flight with a layover when traveling from Logan Intl. Airport (BOS) to Calama Airport (CJC). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BOS to CJC?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Calama Airport (CJC)?
Book a flight from Logan Intl. Airport (BOS) to Calama Airport (CJC) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Calama Airport (CJC) last-minute?
Booking your plane ticket from BOS to CJC shortly before your journey is usually more expensive. However, if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a BOS to CJC flight and hotel package?
Securing a BOS to CJC flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Calama Airport (CJC)?
If you reserved your BOS to CJC flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Logan Intl.
Destination airport
El Loa
Airlines serving
LATAM Airlines Group
Roundtrip price
$716
Distance
4483 mi

Book with confidence

Boston to Calama Flights

The cheapest times to fly from Boston to Calama

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Calama are during the month of March. You can find some of the cheapest flights from Boston to Calama with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Calama

Sunday is one of the best days to book for cheap flights from Boston to Calama: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Calama

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Calama in 2025. You can also book with separate airlines for your outbound and return journeys, from $357 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Calama flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Calama airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Calama Flights

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*Available to One Key members.