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$151+ Cheap flights from Santiago de los Caballeros (STI) to Baltimore (BWI)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
STI — BWI
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Santiago de los Caballeros to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to Baltimore (BWI). 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 July 29, 2025.

Round-trip from

$268
(CheapOair)

One-way from

$151
(CheapOair)
From Santiago de los Caballeros to Baltimore/Washington
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One-way flight from Santiago de los Caballeros to Baltimore/Washington
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Find flight deals from Santiago de los Caballeros to Baltimore

Cheapest flights from Santiago de los Caballeros to Baltimore
Explore the most affordable flight options available from Santiago de los Caballeros to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:10 pmSTI - BWI
1 stop11h 15mSpirit Airlines
Tue 10/147:49 pmBWI - STI
1 stop15h 16mSpirit Airlines
Deal found 7/28$268
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/82:06 pmSTI - BWI
1 stop15h 14mMultiple Airlines
Mon 8/116:48 amBWI - STI
1 stop6h 03mMultiple Airlines
Deal found 7/28$473
This FlightHub deal was found by Cheapflights users on 7/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/132:10 pmSTI - BWI
2 stops34h 15mFrontier
Wed 8/202:53 pmBWI - STI
2 stops21h 23mFrontier
Deal found 7/26$518
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/96:00 amSTI - BWI
2 stops16h 45mUnited Airlines
Wed 9/1710:51 amBWI - STI
2 stops14h 55mUnited Airlines
Deal found 7/29$712
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:30 pmSTI - BWI
2 stops15h 07mAmerican Airlines
Tue 12/306:06 pmBWI - STI
2 stops20h 19mAmerican Airlines
Deal found 7/27$732
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/213:35 amSTI - BWI
2 stops14h 18mDelta
Tue 12/306:05 amBWI - STI
2 stops11h 30mDelta
Deal found 7/28$2,299

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros to Baltimore 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 July 29, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to Baltimore that are best for you.

Fly from

Santiago de los Caballeros

Fly to

Baltimore

Route

Depart

Return

Price

Santiago de los CaballerosBaltimore

STI - BWI

STIBWI

Santiago de los Caballeros

Tue 9/16

12:10 pm-11:25 pm

1 stop11h 15m

Baltimore/Washington

Tue 10/14

7:49 pm-11:05 am

1 stop15h 16m

$268

Santiago de los CaballerosBaltimore

STI - BWI

STIBWI

Santiago de los Caballeros

Fri 8/8

2:06 pm-5:20 am

1 stop15h 14m

Baltimore/Washington

Mon 8/11

6:48 am-12:51 pm

1 stop6h 03m

$473

Santiago de los CaballerosBaltimore

STI - BWI

STIBWI

Santiago de los Caballeros

Wed 8/13

2:10 pm-12:25 am

2 stops34h 15m

Baltimore/Washington

Wed 8/20

2:53 pm-12:16 pm

2 stops21h 23m

$518

Santiago de los CaballerosBaltimore

STI - BWI

STIBWI

Santiago de los Caballeros

Tue 9/9

6:00 am-10:45 pm

2 stops16h 45m

Baltimore/Washington

Wed 9/17

10:51 am-1:46 am

2 stops14h 55m

$712

Santiago de los CaballerosBaltimore

STI - BWI

STIBWI

Santiago de los Caballeros

Sat 9/13

12:10 pm-11:25 pm

1 stop11h 15m

$151

Santiago de los CaballerosBaltimore

STI - BWI

STIBWI

Santiago de los Caballeros

Mon 8/4

2:06 pm-5:20 am

1 stop15h 14m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Santiago de los Caballeros to Baltimore

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

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

Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to Baltimore (average of $241). Flying from Santiago de los Caballeros to Baltimore in March is currently the most expensive (average of $290). 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 STI to BWI?

Find hourly flight availability from Santiago de los Caballeros to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Santiago de los Caballeros to Baltimore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 61% versus a flight at noon.

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Santiago de los Caballeros to Baltimore, such as United Airlines, Spirit Airlines, and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Spirit Airlines
6.3
Okay
8,044 reviews
United Airlines
7.4
Good
8,896 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Frontier
5.9
Fair
3,238 reviews
United Airlines
7.4
Good
8,896 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

    Our cheapest airline available from Santiago de los Caballeros to Baltimore is Spirit Airlines. Our recent data shows that you can find tickets from as low as $268 on this airline. Additional options worth looking into are Frontier and United Airlines, starting at $518 and $712 round-trip.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to Baltimore (average of $241). Flying from Santiago de los Caballeros to Baltimore in March is currently the most expensive (average of $290). 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.

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