HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santiago

$238+ 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SCL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Santiago with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Baltimore/Washington to Santiago Arturo Merino Benitez are usually found in October or August, booked 82 days in advance, depart on a Sunday or Monday and return on a Saturday

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$502
(Copa Airlines)

One-way from

$238
(United)

Popular in

June

Cheapest in

October

Average price

$932
Provider with most accurate pricing for Baltimore/Washington-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Santiago Arturo Merino Benitez flights.
Search Deals
From Baltimore/Washington to Santiago Arturo Merino Benitez
Search Deals
One-way flight from Baltimore/Washington to Santiago Arturo Merino Benitez
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 20, 2025.

This Copa Airlines deal was found by Cheapflights users on 2/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/54:49 pmBWI - SCL
1 stop12h 15mCopa Airlines
Fri 4/1112:30 amSCL - BWI
1 stop14h 45mCopa Airlines
Deal found 2/18$502
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/47:13 pmBWI - SCL
1 stop11h 42mAmerican Airlines
Tue 4/229:55 pmSCL - BWI
1 stop20h 28mAmerican Airlines
Deal found 2/19$513
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1112:45 pmBWI - SCL
1 stop18h 05mUnited Airlines
Wed 3/269:45 pmSCL - BWI
1 stop14h 57mUnited Airlines
Deal found 2/19$514
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/244:35 pmBWI - SCL
1 stop26h 44mMultiple Airlines
Mon 3/313:30 pmSCL - BWI
2 stops29h 12mMultiple Airlines
Deal found 2/19$582
This LATAM Airlines deal was found by Cheapflights users on 2/19. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/42:10 pmBWI - SCL
1 stop16h 50mLATAM Airlines
Thu 4/245:35 amSCL - BWI
2 stops19h 06mLATAM Airlines
Deal found 2/19$613
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/46:44 pmBWI - SCL
1 stop12h 16mDelta
Sun 5/118:40 pmSCL - BWI
1 stop19h 02mDelta
Deal found 2/19$614

Find flights from Baltimore to Santiago within your budget

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 February 20, 2025.

Fly from

Baltimore

Fly to

Santiago

Route

Depart

Return

Price

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Sat 4/5

4:49 pm-6:04 am

1 stop12h 15m

Santiago Arturo Merino Benitez

Fri 4/11

12:30 am-3:15 pm

1 stop14h 45m

$502

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Fri 4/4

7:13 pm-7:55 am

1 stop11h 42m

Santiago Arturo Merino Benitez

Tue 4/22

9:55 pm-6:23 pm

1 stop20h 28m

$513

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Tue 3/11

12:45 pm-7:50 am

1 stop18h 05m

Santiago Arturo Merino Benitez

Wed 3/26

9:45 pm-11:42 am

1 stop14h 57m

$514

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Mon 3/24

4:35 pm-8:19 pm

1 stop26h 44m

Santiago Arturo Merino Benitez

Mon 3/31

3:30 pm-7:42 pm

2 stops29h 12m

$582

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Fri 4/4

2:10 pm-8:00 am

1 stop16h 50m

Santiago Arturo Merino Benitez

Thu 4/24

5:35 am-12:41 am

2 stops19h 06m

$613

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Sun 5/4

6:44 pm-7:00 am

1 stop12h 16m

Santiago Arturo Merino Benitez

Sat 5/10

8:40 pm-11:09 am

1 stop14h 29m

$614

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Thu 3/27

6:00 am-7:50 am

1 stop24h 50m

$238

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Sat 3/22

4:35 pm-11:55 pm

1 stop30h 20m

$246

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Thu 3/27

12:00 pm-6:00 am

2 stops17h 00m

$288

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Fri 3/21

7:00 am-7:00 am

2 stops23h 00m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 11 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 FlightHub the most. FlightHub 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.

Travel insights for flights from Baltimore to Santiago

Get recent, data-driven insights about flights from Baltimore to Santiago including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Baltimore to Santiago?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Santiago. Price data was last updated on February 14, 2025.

The price you pay for your flight from Baltimore to Santiago may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Baltimore to Santiago (average of $752). Flying from Baltimore to Santiago in December is currently the most expensive (average of $1,098). 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.

What is the cheapest time of day to fly from BWI to SCL?

Find hourly flight availability from Baltimore to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

It’s optimal to fly from Baltimore to Santiago in the evening. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the morning.

Rainfall in Santiago by month

Plan your trip to Santiago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

Temperature in Santiago by month

Plan your trip to Santiago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

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 February 20, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines and LATAM Airlines from Baltimore to Santiago by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.6
Good
1,510 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,795 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    According to our current data, Copa Airlines ($502), American Airlines ($513), and United Airlines ($514) offers the cheapest pricing from Baltimore to Santiago. Copa Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Baltimore to Santiago one-way?

    The cheapest airlines for a one-way flight from Baltimore to Santiago are United Airlines ($238), Copa Airlines ($246), and Delta ($288).

  • 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, April is the cheapest month in which you can book a flight from Baltimore to Santiago (average of $752). Flying from Baltimore to Santiago in December is currently the most expensive (average of $1,098). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Santiago

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Santiago flights
Reagan-National to Santiago flights
Philadelphia to Santiago flights
Baltimore to Easter Island flights
Dulles Intl to Easter Island flights
Baltimore to Punta Arenas flights
Reagan-National to Easter Island flights
Dulles Intl to Punta Arenas flights
Reagan-National to La Serena flights
Reagan-National to Punta Arenas flights
Philadelphia to Punta Arenas flights
Philadelphia to Iquique flights
Dulles Intl to Osorno flights
Baltimore to Calama flights
Dulles Intl to Puerto Montt flights
Dulles Intl to Calama flights
Baltimore to Puerto Montt flights
Reagan-National to Puerto Montt flights
Baltimore to Antofagasta flights
Reagan-National to Iquique flights
Baltimore to Osorno flights
Reagan-National to Calama flights

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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$501Average$926FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$503Average$700FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$622Average$782FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$657Average$832FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.