$327 Cheap Flights from Santiago (SCL) to Baltimore (BWI)

View $327 flight on Fri, Dec 19, 2025Opens in a new window

Popular airlines from Santiago Intl. Airport (SCL) to Baltimore Washington Intl. Airport (BWI)

Cheap Flights from Santiago to Baltimore (SCL-BWI)

Prices were available within the past 7 days and start at $327 for one-way flights and $486 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Mon, Oct 27 - Mon, Nov 3
SCL
Santiago
BWI
Baltimore
$486 Roundtrip, found 10 hours ago
$486
Roundtrip
found 10 hours ago
Select Copa flight, departing Mon, Oct 27 from Santiago to Baltimore, returning Mon, Nov 3, priced at $486 found 10 hours ago
Copa
Wed, Oct 22 - Wed, Nov 5
SCL
Santiago
BWI
Baltimore
$514 Roundtrip, found 9 hours ago
$514
Roundtrip
found 9 hours ago
Select Copa flight, departing Wed, Oct 22 from Santiago to Baltimore, returning Wed, Nov 5, priced at $514 found 9 hours ago
Copa
Sun, Nov 2 - Mon, Nov 3
SCL
Santiago
BWI
Baltimore
$534 Roundtrip, found 11 hours ago
$534
Roundtrip
found 11 hours ago
Select Copa flight, departing Sun, Nov 2 from Santiago to Baltimore, returning Mon, Nov 3, priced at $534 found 11 hours ago
Copa
Wed, Oct 29 - Mon, Nov 10
SCL
Santiago
BWI
Baltimore
$566 Roundtrip, found 2 days ago
$566
Roundtrip
found 2 days ago
Select Copa flight, departing Wed, Oct 29 from Santiago to Baltimore, returning Mon, Nov 10, priced at $566 found 2 days ago
Copa
Mon, Oct 27 - Mon, Nov 3
SCL
Santiago
BWI
Baltimore
$586 Roundtrip, found 10 hours ago
$586
Roundtrip
found 10 hours ago
Select Copa flight, departing Mon, Oct 27 from Santiago to Baltimore, returning Mon, Nov 3, priced at $586 found 10 hours ago
Copa
Mon, Oct 27 - Mon, Nov 3
SCL
Santiago
BWI
Baltimore
$614 Roundtrip, found 10 hours ago
$614
Roundtrip
found 10 hours ago
Select Copa flight, departing Mon, Oct 27 from Santiago to Baltimore, returning Mon, Nov 3, priced at $614 found 10 hours ago
American Airlines
Fri, Dec 19 - Mon, Jan 5
SCL
Santiago
BWI
Baltimore
$623 Roundtrip, just found
$623
Roundtrip
just found
Select American Airlines flight, departing Fri, Dec 19 from Santiago to Baltimore, returning Mon, Jan 5, priced at $623 just found
Delta
Fri, Dec 19 - Mon, Jan 5
SCL
Santiago
BWI
Baltimore
$623 Roundtrip, just found
$623
Roundtrip
just found
Select Delta flight, departing Fri, Dec 19 from Santiago to Baltimore, returning Mon, Jan 5, priced at $623 just found
United
Fri, Dec 19 - Mon, Jan 5
SCL
Santiago
BWI
Baltimore
$632 Roundtrip, just found
$632
Roundtrip
just found
Select United flight, departing Fri, Dec 19 from Santiago to Baltimore, returning Mon, Jan 5, priced at $632 just found
LATAM Airlines Group
Fri, Dec 19 - Mon, Jan 5
SCL
Santiago
BWI
Baltimore
$643 Roundtrip, just found
$643
Roundtrip
just found
Select LATAM Airlines Group flight, departing Fri, Dec 19 from Santiago to Baltimore, returning Mon, Jan 5, priced at $643 just found

Find the cheapest month to fly from Santiago (SCL) to Baltimore (BWI)

October is typically the cheapest month to fly

From $558 - $787 per traveler.

Alternative airports near Baltimore

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

Select flight to Ronald Reagan Washington National DCA. Average driving time to city center is 57 minutes. Flights from $752
DCA
Ronald Reagan Washington National
Average driving time to city center57 min
Flights from $752
Flights from Santiago (SCL) to Baltimore (BWI)
Origin airport
Arturo Merino Benitez
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, Copa, Delta, LATAM Airlines Group, United
Roundtrip price
$485
Distance
5028 mi

Santiago to Baltimore Flights

The cheapest times to fly from Santiago to Baltimore

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

 

The best time to book a flight from Santiago to Baltimore

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

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 Santiago to Baltimore in 2025. You can also book with separate airlines for your outbound and return journeys, from $327 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 Santiago to Baltimore 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 Santiago to Baltimore 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 Arturo Merino Benitez Airport (SCL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Get a cheap one-way flight from $327 or cheap return flight from $486 from Arturo Merino Benitez Airport (SCL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) 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 Arturo Merino Benitez Airport (SCL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
October is the least expensive month to fly from SCL to BWI. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Arturo Merino Benitez Airport (SCL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from SCL to BWI. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Arturo Merino Benitez Airport (SCL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
You'll need to book a flight with a layover when traveling from Arturo Merino Benitez Airport (SCL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). 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 SCL to BWI?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, 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 Arturo Merino Benitez Airport (SCL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Select a flight from Arturo Merino Benitez Airport (SCL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour 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 Arturo Merino Benitez Airport (SCL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Booking your plane ticket from SCL to BWI right before your trip is usually more expensive. But if there's some wiggle room with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a SCL to BWI flight and hotel package?
Booking a SCL to BWI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our impressive range of accommodations and then add flights, car rentals and activities 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 Arturo Merino Benitez Airport (SCL) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
If you booked your SCL to BWI flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.