$351 Cheap Flights from Boston (BOS) to Concepcion (CCP)

View $351 flight on Thu, Aug 14, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Concepcion (CCP-Carriel Sur)

Cheap Flights from Boston to Concepcion (BOS-CCP)

Prices were available within the past 7 days and start at $351 for one-way flights and $686 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Sep 11 - Sun, Sep 21
BOS
Boston
CCP
Concepción
$686 Roundtrip, found 6 days ago
$686
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep 11 from Boston to Concepción, returning Sun, Sep 21, priced at $686 found 6 days ago
Delta
Sat, Sep 13 - Sun, Sep 28
BOS
Boston
CCP
Concepción
$690 Roundtrip, found 6 days ago
$690
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Sep 13 from Boston to Concepción, returning Sun, Sep 28, priced at $690 found 6 days ago
Delta
Thu, Sep 11 - Mon, Sep 22
BOS
Boston
CCP
Concepción
$696 Roundtrip, found 6 days ago
$696
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep 11 from Boston to Concepción, returning Mon, Sep 22, priced at $696 found 6 days ago
Delta
Tue, Aug 12 - Mon, Aug 18
BOS
Boston
CCP
Concepción
$700 Roundtrip, found 6 days ago
$700
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Aug 12 from Boston to Concepción, returning Mon, Aug 18, priced at $700 found 6 days ago
Delta
Tue, Aug 12 - Mon, Sep 1
BOS
Boston
CCP
Concepción
$700 Roundtrip, found 6 days ago
$700
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Aug 12 from Boston to Concepción, returning Mon, Sep 1, priced at $700 found 6 days ago
Delta
Fri, Sep 12 - Sun, Sep 28
BOS
Boston
CCP
Concepción
$704 Roundtrip, found 6 days ago
$704
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 12 from Boston to Concepción, returning Sun, Sep 28, priced at $704 found 6 days ago
Delta
Wed, Sep 3 - Sun, Sep 21
BOS
Boston
CCP
Concepción
$705 Roundtrip, found 6 days ago
$705
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 3 from Boston to Concepción, returning Sun, Sep 21, priced at $705 found 6 days ago
Delta
Tue, Aug 19 - Sat, Aug 23
BOS
Boston
CCP
Concepción
$706 Roundtrip, found 6 days ago
$706
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Aug 19 from Boston to Concepción, returning Sat, Aug 23, priced at $706 found 6 days ago
American Airlines
Fri, Aug 22 - Sun, Aug 31
BOS
Boston
CCP
Concepción
$729 Roundtrip, found 6 days ago
$729
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 22 from Boston to Concepción, returning Sun, Aug 31, priced at $729 found 6 days ago
LATAM Airlines Group
Tue, Sep 16 - Sat, Sep 27
BOS
Boston
CCP
Concepción
$786 Roundtrip, found 6 days ago
$786
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Tue, Sep 16 from Boston to Concepción, returning Sat, Sep 27, priced at $786 found 6 days ago

Alternative airports near Concepción

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Carriel Sur CCP. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $716
CCP
Carriel Sur
CheapestClosest
Average driving time to city center8 min
Flights from $716
Flights from Boston (BOS) to Concepcion (CCP)
Origin airport
Logan Intl.
Destination airport
Carriel Sur
Roundtrip price
$685
Distance
5469 mi

Boston to Concepcion Flights

The cheapest times to fly from Boston to Concepcion

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 Concepcion are during the month of September. You can find some of the cheapest flights from Boston to Concepcion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Concepcion

Sunday is one of the best days to book for cheap flights from Boston to Concepcion: 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 Concepcion

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 Concepcion in 2025. You can also book with separate airlines for your outbound and return journeys, from $351 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 Concepcion 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 Concepcion 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.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Carriel Sur Airport (CCP) cost?
Discover the latest flight deals from BOS to CCP by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BOS to CCP?
The cheapest flights from BOS to CCP are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BOS to CCP?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BOS to CCP. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Logan Intl. Airport (BOS) to Carriel Sur Airport (CCP)?
You'll have to take a flight with a layover when traveling from Logan Intl. Airport (BOS) to Carriel Sur Airport (CCP). There are no daily direct flights on this route. However, simply 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 CCP?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*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 Carriel Sur Airport (CCP)?
Book a flight from Logan Intl. Airport (BOS) to Carriel Sur Airport (CCP) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures are on average 22% more likely to be canceled.**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 Carriel Sur Airport (CCP) last-minute?
Booking your plane ticket from BOS to CCP right before your journey is usually more expensive. However, if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a BOS to CCP flight and hotel package?
You can save money by securing a BOS to CCP flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Carriel Sur Airport (CCP)?
If you booked your BOS to CCP flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type 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'd like more information.

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*Available to One Key members.