$386 Cheap Flights from Baltimore (BWI) to Balmaceda (BBA)

View $386 flight on Fri, Nov 28, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Balmaceda (BBA)

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Cheap Flights from Baltimore to Balmaceda (BWI-BBA)

Prices were available within the past 7 days and start at $386 for one-way flights and $1,059 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Thu, Mar 19 - Mon, Mar 23
BWI
Baltimore
BBA
Balmaceda
$1,059 Roundtrip, found 4 days ago
$1,059
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Thu, Mar 19 from Baltimore to Balmaceda, returning Mon, Mar 23, priced at $1,059 found 4 days ago
LATAM Airlines Group
Thu, Mar 19 - Mon, Mar 23
BWI
Baltimore
BBA
Balmaceda
$1,067 Roundtrip, found 4 days ago
$1,067
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Thu, Mar 19 from Baltimore to Balmaceda, returning Mon, Mar 23, priced at $1,067 found 4 days ago
LATAM Airlines Group
Fri, Nov 14 - Mon, Nov 17
BWI
Baltimore
BBA
Balmaceda
$1,092 Roundtrip, found 2 days ago
$1,092
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Nov 14 from Baltimore to Balmaceda, returning Mon, Nov 17, priced at $1,092 found 2 days ago
LATAM Airlines Group
Fri, Nov 14 - Mon, Nov 17
BWI
Baltimore
BBA
Balmaceda
$1,099 Roundtrip, found 2 days ago
$1,099
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Nov 14 from Baltimore to Balmaceda, returning Mon, Nov 17, priced at $1,099 found 2 days ago
LATAM Airlines Group
Fri, Nov 14 - Mon, Nov 17
BWI
Baltimore
BBA
Balmaceda
$1,101 Roundtrip, found 2 days ago
$1,101
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Nov 14 from Baltimore to Balmaceda, returning Mon, Nov 17, priced at $1,101 found 2 days ago
LATAM Airlines Group
Fri, May 8 - Mon, May 11
BWI
Baltimore
BBA
Balmaceda
$1,234 Roundtrip, found 9 hours ago
$1,234
Roundtrip
found 9 hours ago
Select LATAM Airlines Group flight, departing Fri, May 8 from Baltimore to Balmaceda, returning Mon, May 11, priced at $1,234 found 9 hours ago
LATAM Airlines Group
Fri, May 8 - Mon, May 11
BWI
Baltimore
BBA
Balmaceda
$1,242 Roundtrip, found 9 hours ago
$1,242
Roundtrip
found 9 hours ago
Select LATAM Airlines Group flight, departing Fri, May 8 from Baltimore to Balmaceda, returning Mon, May 11, priced at $1,242 found 9 hours ago
LATAM Airlines Group
Fri, Nov 14 - Mon, Nov 17
BWI
Baltimore
BBA
Balmaceda
$1,250 Roundtrip, found 2 days ago
$1,250
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Nov 14 from Baltimore to Balmaceda, returning Mon, Nov 17, priced at $1,250 found 2 days ago
LATAM Airlines Group
Fri, Nov 14 - Mon, Nov 17
BWI
Baltimore
BBA
Balmaceda
$1,253 Roundtrip, found 2 days ago
$1,253
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Nov 14 from Baltimore to Balmaceda, returning Mon, Nov 17, priced at $1,253 found 2 days ago
LATAM Airlines Group
Fri, Nov 14 - Mon, Nov 17
BWI
Baltimore
BBA
Balmaceda
$1,259 Roundtrip, found 2 days ago
$1,259
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Fri, Nov 14 from Baltimore to Balmaceda, returning Mon, Nov 17, priced at $1,259 found 2 days ago

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Balmaceda Airport (BBA) cost?
Lock in a cheap one-way flight from $386 or cheap return flight from $1,059 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Balmaceda Airport (BBA) 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Balmaceda Airport (BBA)?
The cheapest month to fly from BWI to BBA is March, when there's less demand. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Balmaceda Airport (BBA)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BWI to BBA flight.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Balmaceda Airport (BBA)?
There are no daily nonstop flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Balmaceda Airport (BBA). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from BWI to BBA?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, including the airline 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Balmaceda Airport (BBA)?
To touch down at Balmaceda Airport (BBA) on schedule, choose a flight that leaves Baltimore Washington Intl. Thurgood Marshall Airport (BWI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Balmaceda Airport (BBA) last-minute?
Last-minute bookings from BWI to BBA are typically more expensive. To secure the cheapest rates, start searching for flights as early as possible. That said, if your travel plans are flexible, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a BWI to BBA flight and hotel package?
Securing a BWI to BBA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of hotels 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Balmaceda Airport (BBA)?
In most cases, you can cancel or reschedule your BWI to BBA flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Balmaceda
Airlines serving
LATAM Airlines Group
Roundtrip price
$1,058
Distance
5887 mi

Book with confidence

Baltimore to Balmaceda Flights

The cheapest times to fly from Baltimore to Balmaceda

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

 

The best time to book a flight from Baltimore to Balmaceda

Sunday is one of the best days to book for cheap flights from Baltimore to Balmaceda: 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 Baltimore to Balmaceda

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 Baltimore to Balmaceda in 2025. You can also book with separate airlines for your outbound and return journeys, from $386 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 Baltimore to Balmaceda 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 Baltimore to Balmaceda 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.

 

Baltimore to Balmaceda Flights

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