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Cheap flights from Baltimore to Santiago from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Santiago departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Baltimore to Santiago

Cheap round-trip flights

Logo
12:00 pm - 10:15 pmBWI-SCL
33h 15m2 stops
Logo
5:55 am - 6:50 pmSCL-BWI
37h 55m2 stops
$549
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Mon, Sep 15 - Fri, Sep 19
Logo
12:00 pm - 2:45 pmBWI-SCL
25h 45m2 stops
Logo
12:30 pm - 6:50 pmSCL-BWI
31h 20m2 stops
$552
Find Deal
Mon, Sep 15 - Fri, Sep 19
Logo
4:51 pm - 3:35 amBWI-SCL
33h 44m2 stops
Logo
3:26 am - 3:08 pmSCL-BWI
12h 42m1 stop
$576
Find Deal
Mon, Sep 22 - Fri, Sep 26
Logo
4:51 pm - 3:35 amBWI-SCL
33h 44m2 stops
Logo
12:29 pm - 3:08 pmSCL-BWI
27h 39m1 stop
$579
Find Deal
Mon, Sep 22 - Sat, Sep 27
Logo
9:55 am - 3:35 amBWI-SCL
15h 40m1 stop
Logo
9:10 pm - 12:19 amSCL-BWI
29h 09m2 stops
$588
Find Deal
Tue, Dec 9 - Sun, Dec 21
Logo
4:51 pm - 3:35 amBWI-SCL
33h 44m2 stops
Logo
9:40 pm - 10:13 amSCL-BWI
13h 33m1 stop
$590
Find Deal
Mon, Sep 15 - Fri, Sep 19
Logo
8:00 am - 5:15 amBWI-SCL
20h 15m2 stops
Logo
12:55 am - 7:35 pmSCL-BWI
19h 40m2 stops
$592
Find Deal
Tue, Oct 7 - Fri, Oct 10
Logo
4:51 pm - 3:35 amBWI-SCL
33h 44m2 stops
Logo
9:40 pm - 10:13 amSCL-BWI
13h 33m1 stop
$593
Find Deal
Mon, Sep 15 - Fri, Sep 19
Logo
5:44 pm - 10:15 pmBWI-SCL
26h 31m2 stops
Logo
9:30 pm - 10:47 amSCL-BWI
15h 17m1 stop
$608
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Fri, Dec 5 - Tue, Dec 23
LATAM Airlines Logo
1:50 pm - 6:40 amBWI-SCL
15h 50m2 stops
LATAM Airlines Logo
9:40 pm - 11:21 amSCL-BWI
14h 41m1 stop
$716LATAM Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 8

LATAM Airlines flights from Baltimore to Santiago

Our best LATAM Airlines deals on Baltimore to Santiago flight tickets
LATAM Airlines
Oct 2
BWI1:50 pmBaltimore/Washington
15h 50m
2 stops
SCL6:40 amSantiago Arturo Merino Benitez
Oct 8
SCL9:40 pmSantiago Arturo Merino Benitez
14h 41m
1 stop
BWI11:21 amBaltimore/Washington
$716
Find similar
LATAM Airlines
Sep 4
BWI4:39 pmBaltimore/Washington
14h 21m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
Sep 9
SCL9:40 pmSantiago Arturo Merino Benitez
13h 23m
1 stop
BWI10:03 amBaltimore/Washington
$876
Find similar
LATAM Airlines
Sep 4
BWI4:39 pmBaltimore/Washington
14h 21m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
Sep 23
SCL9:40 pmSantiago Arturo Merino Benitez
14h 32m
1 stop
BWI11:12 amBaltimore/Washington
$886
Find similar

Delta flights from Baltimore to Santiago

Our best Delta deals on Baltimore to Santiago flight tickets
Delta
Sep 4
BWI12:17 pmBaltimore/Washington
16h 28m
2 stops
SCL4:45 amSantiago Arturo Merino Benitez
Sep 9
SCL9:40 pmSantiago Arturo Merino Benitez
13h 23m
1 stop
BWI10:03 amBaltimore/Washington
$892
Find similar
Delta
Sep 2
BWI4:39 pmBaltimore/Washington
14h 21m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
Sep 8
SCL9:40 pmSantiago Arturo Merino Benitez
13h 23m
1 stop
BWI10:03 amBaltimore/Washington
$912
Find similar
Delta
Sep 4
BWI4:39 pmBaltimore/Washington
14h 21m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
Sep 11
SCL9:40 pmSantiago Arturo Merino Benitez
21h 50m
1 stop
BWI6:30 pmBaltimore/Washington
$923
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Baltimore to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Mon 9/15

12:00 pm-10:15 pm

2 stops33h 15m

Santiago Arturo Merino Benitez

Fri 9/19

5:55 am-6:50 pm

2 stops37h 55m

$549

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Mon 9/15

12:00 pm-2:45 pm

2 stops25h 45m

Santiago Arturo Merino Benitez

Fri 9/19

12:30 pm-6:50 pm

2 stops31h 20m

$552

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Mon 9/22

4:51 pm-3:35 am

2 stops33h 44m

Santiago Arturo Merino Benitez

Fri 9/26

3:26 am-3:08 pm

1 stop12h 42m

$576

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Mon 9/22

4:51 pm-3:35 am

2 stops33h 44m

Santiago Arturo Merino Benitez

Sat 9/27

12:29 pm-3:08 pm

1 stop27h 39m

$579

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Tue 12/9

9:55 am-3:35 am

1 stop15h 40m

Santiago Arturo Merino Benitez

Sun 12/21

9:10 pm-12:19 am

2 stops29h 09m

$588

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Mon 9/15

4:51 pm-3:35 am

2 stops33h 44m

Santiago Arturo Merino Benitez

Fri 9/19

9:40 pm-10:13 am

1 stop13h 33m

$590

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Tue 10/7

8:00 am-5:15 am

2 stops20h 15m

Santiago Arturo Merino Benitez

Fri 10/10

12:55 am-7:35 pm

2 stops19h 40m

$592

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Mon 9/15

4:51 pm-3:35 am

2 stops33h 44m

Santiago Arturo Merino Benitez

Fri 9/19

9:40 pm-10:13 am

1 stop13h 33m

$593

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Fri 12/5

5:44 pm-10:15 pm

2 stops26h 31m

Santiago Arturo Merino Benitez

Tue 12/23

9:30 pm-10:47 am

1 stop15h 17m

$608

BaltimoreSantiago

BWI - SCL

BWISCL

Baltimore/Washington

Thu 10/2

1:50 pm-6:40 am

2 stops15h 50m

Santiago Arturo Merino Benitez

Wed 10/8

9:40 pm-11:21 am

1 stop14h 41m

$716

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Santiago from

How to get the cheapest flight ticket from Baltimore to Santiago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Baltimore and Santiago?

What is the cheapest month to fly to Santiago?

In general, April is the cheapest month to fly from Baltimore to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $636. If you don’t want to visit Santiago in April, then you should wait until October to fly from Baltimore, when ticket prices are also cheap, with an average price of $692.

What is the cheapest day to depart on your flight to Santiago?

The cheapest day to depart on your flight to Santiago is on a Monday when prices can be found for as low as $732. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Sunday is $836.

What is the cheapest time of day to depart on your flight to Santiago?

In the morning is the cheapest time of day to fly from Baltimore to Santiago when you can find flight prices for as low as $678. Flying to Santiago in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Santiago, so prices are often more expensive at around $862 per ticket.

How far in advance should I book a flight to Santiago?

You are more likely to see cheaper flights to Santiago from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $789 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Baltimore for as low as $488 on momondo.

Can stopping save me money on Baltimore to Santiago flights?

You could potentially save up to 24% on your flight if you consider stops on a Baltimore to Santiago flight.

How have Baltimore to Santiago flight prices changed over time?

As of August 2025, prices for Baltimore to Santiago flights are approximately 43% more expensive when compared to flights at the same time last year.

When to book flights from Baltimore to Santiago

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Santiago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Santiago (BWI to SCL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Santiago

Direct flights

None
There are no direct flights from Baltimore to Santiago. There are no popular flight routes from Baltimore to Santiago.
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  • How far is Baltimore/Washington to Santiago Arturo Merino Benitez by plane?

    Santiago Arturo Merino Benitez is 5036.6 mi away from Baltimore/Washington. Typically, this will take 15h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Santiago Arturo Merino Benitez Airport?

    Prices for flights from Baltimore/Washington Airport to Santiago Arturo Merino Benitez Airport refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Santiago Arturo Merino Benitez Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Santiago Arturo Merino Benitez Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Santiago Arturo Merino Benitez Airport.

  • What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

    The required travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Baltimore to Santiago?

Best airlines flying from Baltimore to Santiago

Compare and see reviews for airlines that fly from Baltimore to Santiago with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $422Free CancellationRating
7.5
1,842 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $501Free CancellationRating
7.5
1,517 reviews
Search Copa Airlines flights
DeltaPriceFrom $501Free CancellationRating
7.9
7,977 reviews
Search Delta flights
American AirlinesPriceFrom $622Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Viña del Mar
Santa Cruz
Valparaíso
Valle Nevado
San Fernando
Pichilemu

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Santiago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Santiago. momondo saves you time and could save you money on your trip.

Can I find flights from Baltimore to Santiago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Santiago from Baltimore with this policy.

How can momondo help me find flights from Baltimore to Santiago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to Santiago.

I’m not ready to book a flight from Baltimore to Santiago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Baltimore to Santiago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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