HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santiago de los Caballeros

$157+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — STI
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dallas to Santiago de los Caballeros 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.

Cheap 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 June 27, 2026.

This JetBlue deal was found by Cheapflights users on 6/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
DFW
-
STI
1 stop6h 27m
JetBlue
Wed 9/233:49 pm
STI
-
DFW
1 stop7h 31m
JetBlue
Deal found 6/24$368
This JetBlue deal was found by Cheapflights users on 6/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
DFW
-
STI
1 stop6h 27m
JetBlue
Sat 9/263:49 pm
STI
-
DFW
1 stop7h 31m
JetBlue
Deal found 6/25$378
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:19 pm
DFW
-
STI
2 stops16h 56m
American Airlines
Mon 9/143:15 pm
STI
-
DFW
1 stop21h 25m
American Airlines
Deal found 6/24$382
This Cheapflightsfares deal was found by Cheapflights users on 6/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
DFW
-
STI
1 stop7h 01m
JetBlue
Mon 8/248:13 am
STI
-
DFW
1 stop8h 02m
JetBlue
Deal found 6/26$403
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 10/214:10 pm
DFW
-
STI
1 stop6h 41m
JetBlue
Wed 10/285:01 am
STI
-
DFW
1 stop8h 29m
JetBlue
Deal found 6/24$426
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:28 am
DFW
-
STI
1 stop11h 23m
JetBlue
Fri 7/245:01 am
STI
-
DFW
1 stop11h 14m
JetBlue
Deal found 6/25$434
This Cheapflightsfares deal was found by Cheapflights users on 6/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
DFW
-
STI
1 stop7h 01m
JetBlue
Mon 8/178:13 am
STI
-
DFW
1 stop8h 02m
JetBlue
Deal found 6/26$436
This Priceline deal was found by Cheapflights users on 6/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:00 pm
DFW
-
STI
1 stop17h 59m
Multiple Airlines
Wed 7/155:01 am
STI
-
DFW
1 stop11h 14m
Multiple Airlines
Deal found 6/26$469
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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.
Thu 8/137:00 am
DFW
-
STI
1 stop7h 01m
JetBlue
Mon 8/248:13 am
STI
-
DFW
1 stop8h 02m
JetBlue
Deal found 6/24$491
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:55 am
DFW
-
STI
1 stop11h 12m
American Airlines
Sun 8/163:35 pm
STI
-
DFW
1 stop9h 22m
American Airlines
Deal found 6/24$511
This United Airlines deal was found by Cheapflights users on 6/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:45 am
DFW
-
STI
2 stops15h 07m
United Airlines
Sat 9/266:00 am
STI
-
DFW
1 stop12h 56m
United Airlines
Deal found 6/26$513
This Delta deal was found by Cheapflights users on 6/23. 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.
Fri 8/146:00 am
DAL
-
STI
2 stops18h 55m
Delta
Mon 8/178:59 pm
STI
-
DAL
2 stops17h 53m
Delta
Deal found 6/23$795

Find 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 June 27, 2026.

Round-trip from

$368
(JetBlue)

One-way from

$157
(SmartFares)

Popular in

October

Cheapest in

March

Average price

$740
From Dallas to Santiago de los Caballeros
Search Deals
One-way flight from Dallas to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 27, 2026.
Use the filters below to find and compare flights from Dallas to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Tue 9/22

6:00 am-1:27 pm

1 stop6h 27m

Santiago de los Caballeros

Sat 9/26

3:49 pm-10:20 pm

1 stop7h 31m

$378

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Sun 8/9

5:00 am-2:35 pm

2 stops8h 35m

Santiago de los Caballeros

Sun 8/16

3:35 pm-11:57 pm

1 stop9h 22m

$654

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Wed 10/21

5:15 am-10:52 pm

2 stops16h 37m

Santiago de los Caballeros

Wed 10/28

11:55 am-8:41 pm

1 stop9h 46m

$655

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Fri 8/28

5:01 am-2:35 pm

2 stops8h 34m

Santiago de los Caballeros

Mon 8/31

7:00 am-1:27 pm

1 stop7h 27m

$675

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Thu 7/30

11:28 am-11:51 pm

1 stop11h 23m

Santiago de los Caballeros

Sun 8/9

8:13 am-3:15 pm

1 stop8h 02m

$699

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Tue 10/20

7:00 am-10:52 pm

2 stops14h 52m

Santiago de los Caballeros

Sun 11/1

4:00 pm-11:52 pm

1 stop9h 52m

$757

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Tue 9/22

6:00 am-3:12 pm

1 stop8h 12m

Santiago de los Caballeros

Wed 9/23

4:23 pm-9:41 am

2 stops18h 18m

$775

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Tue 7/7

7:15 am-10:52 pm

1 stop14h 37m

Santiago de los Caballeros

Wed 8/12

2:07 pm-11:30 pm

1 stop10h 23m

$790

DallasSantiago de los Caballeros

DAL - STI

DALSTI

Dallas Love Field

Fri 8/14

6:00 am-1:55 am

2 stops18h 55m

Santiago de los Caballeros

Mon 8/17

8:59 pm-1:52 pm

2 stops17h 53m

$795

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Thu 7/16

4:10 pm-11:51 pm

1 stop6h 41m

Santiago de los Caballeros

Wed 7/22

5:01 am-3:15 pm

1 stop11h 14m

$801

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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, November is the cheapest month in which you can book a flight from Dallas to Santiago de los Caballeros (average of $233). Flying from Dallas to Santiago de los Caballeros in June is currently the most expensive (average of $629). 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 Dallas 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 June 27, 2026.
Read through reviews of airlines operating flights from Dallas to Santiago de los Caballeros, such as American Airlines and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,779 reviews

Entertainment

6.8

Food

6.4

Crew

7.9

Boarding

7.5

Comfort

7.2

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,779 reviews
American Airlines
7.1
Good
11,779 reviews

Entertainment

6.8

Food

6.4

Crew

7.9

Boarding

7.5

Comfort

7.2

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
JetBlue
7.1
Good
3,014 reviews
American Airlines
7.1
Good
11,779 reviews

Entertainment

6.8

Food

6.4

Crew

7.9

Boarding

7.5

Comfort

7.2

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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 JetBlue, American Airlines, and United Airlines fly from Dallas to Santiago de los Caballeros in about 6h 27m. The time it takes to get you to your destination can typically vary by up to 10h 10m. The distance from Dallas to Santiago de los Caballeros is about 1876 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 JetBlue. Our recent data shows that you can find tickets from as low as $382 on this airline. An additional option worth looking into is American Airlines, starting at $557. JetBlue is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • 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, November is the cheapest month in which you can book a flight from Dallas to Santiago de los Caballeros (average of $233). Flying from Dallas to Santiago de los Caballeros in June is currently the most expensive (average of $629). 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.

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 June 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$382Average$611FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$557Average$716FlexibilityNo cancel feeOn-time71%

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.
Site
©2026 Cheapflights