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$331+ Cheap flights from Baltimore (BWI) to Santiago (SCL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SCL
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Baltimore to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Santiago (SCL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$539
(Kiwi.com)

One-way from

$331
(LATAM Airlines)

Popular in

December

Cheapest in

February

Average price

$786
Provider with most accurate pricing for Baltimore/Washington-Santiago Arturo Merino Benitez flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Santiago Arturo Merino Benitez flights.
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From Baltimore/Washington to Santiago Arturo Merino Benitez
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One-way flight from Baltimore/Washington to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 7% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Baltimore to Santiago

Cheapest flights from Baltimore to Santiago
Explore the most affordable flight options available from Baltimore to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:13 pmBWI - SCL
2 stops33h 02mMultiple Airlines
Tue 3/171:35 amSCL - BWI
2 stops19h 09mMultiple Airlines
Deal found 1/10$539
This Kiwi.com deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:13 pmBWI - SCL
2 stops33h 02mMultiple Airlines
Sat 3/1410:35 amSCL - BWI
2 stops39h 06mMultiple Airlines
Deal found 1/10$565
This Kiwi.com deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:10 pmBWI - SCL
3 stops37h 50mMultiple Airlines
Sat 3/1410:35 amSCL - BWI
1 stop22h 10mMultiple Airlines
Deal found 1/8$595
This Kiwi.com deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:30 amBWI - SCL
2 stops21h 45mMultiple Airlines
Fri 3/279:05 pmSCL - BWI
2 stops24h 28mMultiple Airlines
Deal found 1/10$616
This Kiwi.com deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/264:44 pmBWI - SCL
2 stops33h 37mMultiple Airlines
Sun 2/85:20 amSCL - BWI
1 stop34h 50mMultiple Airlines
Deal found 1/9$634
This Avianca Connect deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 amBWI - SCL
2 stops21h 30mMultiple Airlines
Tue 3/31:35 amSCL - BWI
2 stops23h 18mMultiple Airlines
Deal found 1/11$641
This Kiwi.com deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:30 amBWI - SCL
2 stops21h 45mMultiple Airlines
Sat 3/285:50 amSCL - BWI
2 stops26h 55mMultiple Airlines
Deal found 1/10$650
This Kiwi.com deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:30 amBWI - SCL
2 stops21h 45mMultiple Airlines
Fri 3/1311:25 pmSCL - BWI
1 stop22h 08mMultiple Airlines
Deal found 1/11$660
This Kiwi.com deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:30 amBWI - SCL
2 stops21h 45mMultiple Airlines
Thu 3/1910:10 pmSCL - BWI
1 stop13h 37mMultiple Airlines
Deal found 1/11$662

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Santiago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 11, 2026.
Use the filters below to find and compare flights from Baltimore to Santiago that are best for you.

Fly from

Baltimore

Fly to

Santiago

Route

Depart

Return

Price

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Wed 2/25

6:00 am-5:30 am

2 stops21h 30m

Santiago Arturo Merino Benitez

Tue 3/3

1:35 am-10:53 pm

2 stops23h 18m

$641

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Wed 3/11

11:52 am-5:35 am

2 stops16h 43m

Santiago Arturo Merino Benitez

Mon 3/23

5:15 am-12:53 am

2 stops20h 38m

$681

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Fri 4/10

10:57 am-4:15 am

2 stops17h 18m

Santiago Arturo Merino Benitez

Fri 5/1

2:30 pm-3:52 pm

2 stops25h 22m

$684

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Wed 3/11

4:45 pm-6:00 am

1 stop12h 15m

Santiago Arturo Merino Benitez

Tue 3/24

1:17 am-3:11 pm

1 stop14h 54m

$693

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Wed 3/4

8:00 am-5:30 am

2 stops19h 30m

Santiago Arturo Merino Benitez

Wed 3/18

10:10 pm-10:47 am

1 stop13h 37m

$695

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Tue 3/24

8:28 pm-5:30 am

2 stops32h 02m

Santiago Arturo Merino Benitez

Wed 4/8

8:40 pm-9:39 am

1 stop12h 59m

$696

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Thu 3/5

5:04 pm-8:50 am

1 stop13h 46m

Santiago Arturo Merino Benitez

Wed 3/18

9:45 pm-11:30 am

1 stop14h 45m

$696

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Thu 3/19

10:57 am-5:30 am

2 stops17h 33m

Santiago Arturo Merino Benitez

Mon 4/6

11:55 pm-11:29 pm

2 stops23h 34m

$702

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Thu 3/19

10:57 am-5:30 am

2 stops17h 33m

Santiago Arturo Merino Benitez

Tue 4/7

11:55 pm-11:29 pm

2 stops23h 34m

$702

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Wed 2/4

4:45 pm-7:40 am

1 stop12h 55m

Santiago Arturo Merino Benitez

Mon 2/9

11:10 pm-5:46 pm

1 stop20h 36m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 19 results
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Compare providers for flights from Baltimore to Santiago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Santiago in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Santiago flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Santiago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Santiago

What is the cheapest month to book a flight from Baltimore to Santiago?

Currently, October is the cheapest month in which you can book a flight from Baltimore to Santiago (average of $258). Flying from Baltimore to Santiago in November is currently the most expensive (average of $532). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago. Reviews last updated January 11, 2026.
See what other customers who have flown with Delta, Copa Airlines, and LATAM Airlines from Baltimore to Santiago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,033 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,033 reviews
Delta
7.9
Good
8,033 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.6
Good
1,558 reviews
Delta
7.9
Good
8,033 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,901 reviews
Delta
7.9
Good
8,033 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,108 reviews
Delta
7.9
Good
8,033 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baltimore to Santiago?

    A quick flight from Baltimore to Santiago can take about 12h 15m. LATAM Airlines provides one of the quickest options available for as low as $693. The distance between Baltimore and Santiago is about 5025 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Baltimore to Santiago round-trip?

    According to our current data, Delta ($385), LATAM Airlines ($412), and Copa Airlines ($418) offers the cheapest pricing from Baltimore to Santiago. Delta is priced at 52% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Baltimore to Santiago that include hotel bookings?

    Yes. In addition to deals on Baltimore to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Santiago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Santiago.

  • Can I find deals for business class flights from Baltimore to Santiago?

    Yes. Cheapflights offers flight deals from Baltimore to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Santiago?

    Currently, October is the cheapest month in which you can book a flight from Baltimore to Santiago (average of $258). Flying from Baltimore to Santiago in November is currently the most expensive (average of $532). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Baltimore to Santiago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Baltimore to Santiago

Discover the top 4 airlines that operate flights from Baltimore to Santiago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$412Average$820FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$490Average$970FlexibilityNo cancel feeOn-time71%
DeltaCheapest$492Average$862FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$501Average$659FlexibilityNo cancel feeOn-time70%

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