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Santiago de los Caballeros

$156+ Cheap flights from Baltimore (BWI) to Santiago de los Caballeros (STI)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — STI
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Find cheap flights from Baltimore to Santiago de los Caballeros with Cheapflights

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Cheap flight deals from Baltimore to Santiago de los Caballeros

Cheapest flights from Baltimore to Santiago de los Caballeros
Explore the most affordable flight options available from Baltimore to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/138:44 pm
BWI
-
STI
1 stop17h 39m
Multiple Airlines
Fri 4/173:07 pm
STI
-
BWI
1 stop17h 36m
Multiple Airlines
Deal found 3/27$303
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/259:46 pm
BWI
-
STI
1 stop16h 16m
Multiple Airlines
Thu 4/303:07 pm
STI
-
BWI
1 stop18h 30m
Multiple Airlines
Deal found 3/26$358
This Trip.com deal was found by Cheapflights users on 3/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:44 pm
BWI
-
STI
1 stop17h 39m
Multiple Airlines
Mon 4/132:46 am
STI
-
BWI
1 stop6h 28m
Multiple Airlines
Deal found 3/28$360
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Sun 4/198:52 pm
BWI
-
STI
1 stop17h 10m
Multiple Airlines
Thu 4/233:07 pm
STI
-
BWI
1 stop18h 30m
Multiple Airlines
Deal found 3/26$364
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Sun 4/129:48 pm
BWI
-
STI
1 stop16h 35m
Multiple Airlines
Sat 4/183:07 pm
STI
-
BWI
1 stop18h 18m
Multiple Airlines
Deal found 3/25$370
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:30 am
BWI
-
STI
1 stop8h 32m
Spirit Airlines
Sat 5/93:17 pm
STI
-
BWI
1 stop17h 13m
Spirit Airlines
Deal found 3/28$372
This CheapOair deal was found by Cheapflights users on 3/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
BWI
-
STI
1 stop8h 02m
Spirit Airlines
Sat 5/163:07 pm
STI
-
BWI
1 stop18h 08m
Spirit Airlines
Deal found 3/24$373
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:19 am
BWI
-
STI
1 stop15h 30m
Spirit Airlines
Thu 4/92:46 am
STI
-
BWI
1 stop6h 28m
Spirit Airlines
Deal found 3/24$374
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/29:46 pm
BWI
-
STI
1 stop16h 16m
Multiple Airlines
Fri 5/84:15 pm
STI
-
BWI
1 stop24h 52m
Multiple Airlines
Deal found 3/27$375

Find flight deals from Baltimore to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Santiago de los Caballeros (STI). 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 March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(Kiwi.com)

One-way from

$156
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$513
Provider with most accurate pricing for Baltimore/Washington-Santiago de los Caballeros flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Santiago de los Caballeros flights.
Search Deals
From Baltimore/Washington to Santiago de los Caballeros
Search Deals
One-way flight from Baltimore/Washington to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Santiago de los Caballeros 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 March 29, 2026.
Use the filters below to find and compare flights from Baltimore to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

Tue 4/21

9:00 am-7:33 pm

2 stops10h 33m

Santiago de los Caballeros

Tue 4/28

6:00 am-10:30 pm

2 stops16h 30m

$563

BaltimoreSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

Fri 6/12

6:38 pm-9:13 pm

1 stop26h 35m

Santiago de los Caballeros

Wed 7/1

9:06 am-6:20 pm

1 stop9h 14m

$572
Quickest round-trip

BaltimoreSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

Fri 4/24

12:27 pm-12:22 am

2 stops11h 55m

Santiago de los Caballeros

Tue 4/28

8:59 pm-11:39 am

2 stops14h 40m

$583

BaltimoreSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

Sun 4/26

6:03 am-7:33 pm

2 stops13h 30m

Santiago de los Caballeros

Mon 5/11

6:00 am-11:17 pm

2 stops17h 17m

$583

BaltimoreSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

Fri 4/24

6:00 am-10:52 pm

2 stops16h 52m

Santiago de los Caballeros

Tue 4/28

6:00 am-9:23 pm

2 stops15h 23m

$623

BaltimoreSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

Thu 4/30

10:42 am-12:22 am

2 stops13h 40m

Santiago de los Caballeros

Mon 5/4

8:59 pm-11:39 am

2 stops14h 40m

$643

BaltimoreSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

Mon 5/11

6:15 am-10:52 pm

2 stops16h 37m

Santiago de los Caballeros

Mon 5/18

2:07 pm-11:36 am

2 stops21h 29m

$663

BaltimoreSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

Mon 6/1

7:41 pm-12:23 pm

2 stops16h 42m

Santiago de los Caballeros

Thu 6/4

6:00 am-8:50 pm

2 stops14h 50m

$663

BaltimoreSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

Tue 5/12

6:00 am-7:28 pm

2 stops13h 28m

Santiago de los Caballeros

Tue 5/19

6:00 am-7:42 pm

2 stops13h 42m

$728

BaltimoreSantiago de los Caballeros

BWI - STI

BWISTI

Baltimore/Washington

Mon 5/11

8:30 pm-3:12 pm

2 stops18h 42m

Santiago de los Caballeros

Thu 5/14

4:23 pm-10:02 am

2 stops17h 39m

$783

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Baltimore to Santiago de los Caballeros

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 de los Caballeros in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice 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 de los Caballeros flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Santiago de los Caballeros flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Santiago de los Caballeros 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 de los Caballeros 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 de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros 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 de los Caballeros

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

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Santiago de los Caballeros. Price data was last updated on March 13, 2026.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Santiago de los Caballeros. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Baltimore to Santiago de los Caballeros (average of $213). Flying from Baltimore to Santiago de los Caballeros in May is currently the most expensive (average of $352). 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.

How much does it cost to fly round-trip from Baltimore to Santiago de los Caballeros?

Reviews of airlines servicing Santiago de los Caballeros

Get insights into the airlines that provide service to Santiago de los Caballeros. 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 de los Caballeros. Reviews last updated March 29, 2026.
Read reviews from past customers who have flown American Airlines and Spirit Airlines from Baltimore to Santiago de los Caballeros. 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.
American Airlines
7.1
Good
11,520 reviews

Crew

7.9

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,520 reviews
American Airlines
7.1
Good
11,520 reviews

Crew

7.9

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
Spirit Airlines
6.3
Okay
8,551 reviews
American Airlines
7.1
Good
11,520 reviews

Crew

7.9

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Santiago de los Caballeros. 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 de los Caballeros?

    A quick flight from Baltimore to Santiago de los Caballeros can take about 10h 33m. Delta provides one of the quickest options available for as low as $563. The distance from Baltimore to Santiago de los Caballeros is about 1412 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Baltimore to Santiago de los Caballeros is Spirit Airlines. Our recent data shows that you can find tickets from as low as $311 on this airline. An additional option worth looking into is American Airlines, starting at $484. These flights start at 38% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Santiago de los Caballeros 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 de los Caballeros?

    Currently, August is the cheapest month in which you can book a flight from Baltimore to Santiago de los Caballeros (average of $213). Flying from Baltimore to Santiago de los Caballeros in May is currently the most expensive (average of $352). 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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Top 2 airlines flying from Baltimore to Santiago de los Caballeros

Discover the top 2 airlines that operate flights from Baltimore to Santiago de los Caballeros. 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$311Average$390FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$484Average$622FlexibilityNo cancel feeOn-time71%

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