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Santiago de los Caballeros

$277+ Cheap flights from Dallas 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — STI
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Dallas to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 September 17, 2025.

Round-trip from

$331
(Cheapflightsfares)

One-way from

$277
(Delta)

Popular in

December

Cheapest in

November

Average price

$658
From Dallas to Santiago de los Caballeros
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One-way flight from Dallas to Santiago de los Caballeros
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dallas to Santiago de los Caballeros

Cheapest flights from Dallas to Santiago de los Caballeros
Explore the most affordable flight options available from Dallas to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/256:05 pmDFW - STI
1 stop15h 33mSpirit Airlines
Fri 10/3111:43 amSTI - DFW
1 stop13h 27mSpirit Airlines
Deal found 9/14$331
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:15 pmDFW - STI
1 stop16h 23mSpirit Airlines
Thu 11/66:18 pmSTI - DFW
1 stop17h 08mSpirit Airlines
Deal found 9/15$336
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Fri 11/75:20 amDFW - STI
1 stop9h 46mSpirit Airlines
Tue 11/186:18 pmSTI - DFW
1 stop17h 08mSpirit Airlines
Deal found 9/16$362
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 10/218:42 pmDFW - STI
2 stops36h 56mMultiple Airlines
Mon 10/2711:43 amSTI - DFW
1 stop13h 27mMultiple Airlines
Deal found 9/16$374
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Fri 10/37:00 pmDFW - STI
1 stop15h 03mSpirit Airlines
Fri 10/1711:43 amSTI - DFW
1 stop13h 27mSpirit Airlines
Deal found 9/15$384
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Fri 9/267:00 pmDFW - STI
1 stop15h 03mSpirit Airlines
Fri 10/1011:43 amSTI - DFW
1 stop13h 27mSpirit Airlines
Deal found 9/15$405

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas 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 September 17, 2025.
Use the filters below to find and compare flights from Dallas to Santiago de los Caballeros that are best for you.

Fly from

Dallas

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Sat 10/25

6:05 pm-10:38 am

1 stop15h 33m

Santiago de los Caballeros

Fri 10/31

11:43 am-12:10 am

1 stop13h 27m

$331

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Thu 10/30

8:42 pm-10:38 am

2 stops12h 56m

Santiago de los Caballeros

Thu 11/6

6:18 pm-9:26 am

1 stop17h 08m

$375

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Fri 10/3

7:00 pm-11:03 am

1 stop15h 03m

Santiago de los Caballeros

Fri 10/17

11:43 am-12:10 am

1 stop13h 27m

$384

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Fri 11/7

9:58 pm-5:06 pm

2 stops17h 08m

Santiago de los Caballeros

Tue 11/18

6:18 pm-11:44 pm

1 stop7h 26m

$401

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Tue 10/21

8:42 pm-10:38 am

3 stops36h 56m

Santiago de los Caballeros

Mon 10/27

11:43 am-12:10 am

1 stop13h 27m

$421

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Mon 2/23

5:20 am-5:06 pm

1 stop9h 46m

Santiago de los Caballeros

Fri 2/27

6:18 pm-9:26 am

1 stop17h 08m

$435

DallasSantiago de los Caballeros

DAL - STI

DALSTI

Dallas Love Field

Thu 2/26

12:01 pm-11:54 pm

2 stops9h 53m

Santiago de los Caballeros

Mon 3/2

8:11 pm-3:05 pm

2 stops20h 54m

$562

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Thu 11/27

6:00 am-10:56 pm

1 stop14h 56m

$277

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Thu 11/27

12:36 pm-12:59 am

2 stops10h 23m

$277

DallasSantiago de los Caballeros

DAL - STI

DALSTI

Dallas Love Field

Thu 11/27

3:59 pm-1:06 pm

2 stops19h 07m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 results
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Best time to book a flight from Dallas to Santiago de los Caballeros

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

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

Currently, May is the cheapest month in which you can book a flight from Dallas to Santiago de los Caballeros (average of $347). Flying from Dallas to Santiago de los Caballeros in July is currently the most expensive (average of $600). 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 DFW to STI?

Find hourly flight availability from Dallas to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

One of the essential ways to save on airfare from Dallas to Santiago de los Caballeros is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 46% on airfare.

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 September 17, 2025.
Read through reviews of airlines operating flights from Dallas to Santiago de los Caballeros, such as American Airlines and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
Spirit Airlines
6.3
Okay
8,023 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Dallas 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.

  • What airport do you fly into for flights to Santiago de los Caballeros from Dallas?

    Santiago de los Caballeros (STI) is the airport you will fly into if you book a flight from Dallas to Santiago de los Caballeros. You should not have trouble finding flights to Santiago from Dallas; the airport handles an average of 0 inbound flights from Dallas per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Santiago de los Caballeros airport from Dallas. It is only a 6.8 mi journey from Santiago (STI) to Santiago de los Caballeros’s city center.

  • How long is the flight from Dallas to Santiago de los Caballeros?

    Airlines like Spirit Airlines and Delta fly from Dallas to Santiago de los Caballeros in about 9h 53m. The time it takes to get you to your destination can typically vary by up to 5h 40m. The distance from Dallas to Santiago de los Caballeros is about 1865 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Dallas to Santiago de los Caballeros is Spirit Airlines. Our recent data shows that you can find tickets from as low as $371 on this airline. An additional option worth looking into is American Airlines, starting at $547. Spirit Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Dallas to Santiago de los Caballeros one-way?

    The cheapest airlines for a one-way flight from Dallas to Santiago de los Caballeros are American Airlines ($277), Delta ($277), and United Airlines ($2,499).

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

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

  • How can I find direct flights from Dallas 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 Dallas to Santiago de los Caballeros.

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

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

    Currently, May is the cheapest month in which you can book a flight from Dallas to Santiago de los Caballeros (average of $347). Flying from Dallas to Santiago de los Caballeros in July is currently the most expensive (average of $600). 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 Dallas to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Dallas to Santiago de los Caballeros

Discover the top 2 airlines that operate flights from Dallas 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$371Average$528FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$547Average$710FlexibilityNo cancel feeOn-time71%

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