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 Spirit Airlines ($178), American Airlines ($266), and JetBlue ($351).

What is the cheapest day to fly from Dallas to Santiago de los Caballeros?

Travelers seeking maximum savings on their Dallas to Santiago de los Caballeros flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Dallas to Santiago de los Caballeros?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 59% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Dallas to Santiago de los Caballeros?

To save on the cost of your flight from Dallas to Santiago de los Caballeros, book at least 25 days before your planned departure. Booking around this time can save you about 68% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $536 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $583.

What is the cheapest month to fly from Dallas to Santiago de los Caballeros?

The best pricing can be found in the month of May. Prices to Santiago de los Caballeros from Dallas average $636. You can even find prices in May for less than $636, as users have found deals to Santiago de los Caballeros from as low as $318. The month of June appears to be one of the more expensive times to travel to Santiago de los Caballeros from Dallas. Flying in the targeted month can save you up to 23%.

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 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.

$178+ Flights from Dallas to Santiago de los Caballeros

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Dallas to Santiago de los Caballeros are usually found in May or November, booked 28 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Dallas to Santiago de los Caballeros

Round-trip from	$409 (Kiwi.com)
One-way from	$178 (eDestinos)
Popular in	June
Cheapest in	May
Average price	$502

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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Highest demand for flights based on searches. 5% potential increase in price ($38 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in May 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 May 1, 2025.

Tue 6/35:45 amDFW - STI

1 stop8h 03mMultiple Airlines

Fri 6/63:22 pmSTI - DFW

2 stops17h 52mMultiple Airlines

Deal found 4/29

$409

Sat 10/1810:56 amDFW - STI

2 stops23h 28mSpirit Airlines

Sat 10/2512:19 pmSTI - DFW

1 stop10h 31mSpirit Airlines

Deal found 4/30

$483

Mon 7/218:48 pmDFW - STI

1 stop14h 41mAmerican Airlines

Mon 7/287:04 amSTI - DFW

1 stop14h 28mAmerican Airlines

Deal found 4/30

$535

Sun 6/19:50 amDFW - STI

1 stop13h 24mDelta

Thu 6/51:30 pmSTI - DFW

1 stop11h 26mDelta

Deal found 4/29

$545

Tue 6/38:30 amDAL - STI

2 stops14h 44mDelta

Fri 6/66:11 amSTI - DAL

2 stops15h 56mDelta

Deal found 4/29

$549

Fri 8/297:00 amDFW - STI

2 stops17h 46mUnited Airlines

Fri 9/122:07 pmSTI - DFW

2 stops24h 21mUnited Airlines

Deal found 4/30

$616

Wed 7/22:22 pmDFW - STI

1 stop9h 20mJetBlue

Wed 7/93:09 amSTI - DFW

1 stop11h 45mJetBlue

Deal found 4/30

$860

Best flights from Dallas to Santiago de los Caballeros
Discover carefully curated flight deals from Dallas to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 6/35:45 amDFW - STI

1 stop8h 03mMultiple Airlines

Fri 6/63:22 pmSTI - DFW

2 stops17h 52mMultiple Airlines

Deal found 4/29

$409

Sat 10/1810:56 amDFW - STI

2 stops23h 28mSpirit Airlines

Sat 10/2512:19 pmSTI - DFW

1 stop10h 31mSpirit Airlines

Deal found 4/29

$481

Tue 7/225:00 amDFW - STI

1 stop15h 15mAmerican Airlines

Tue 7/297:04 amSTI - DFW

1 stop7h 18mAmerican Airlines

Deal found 4/30

$535

Sun 6/19:50 amDFW - STI

1 stop13h 24mDelta

Wed 6/46:11 amSTI - DFW

1 stop10h 52mDelta

Deal found 4/29

$545

Fri 8/294:24 pmDFW - STI

2 stops21h 48mUnited Airlines

Fri 9/122:07 pmSTI - DFW

2 stops19h 56mUnited Airlines

Deal found 4/29

$616

Wed 7/22:22 pmDFW - STI

1 stop9h 20mJetBlue

Wed 7/93:09 amSTI - DFW

1 stop11h 45mJetBlue

Deal found 4/29

$851

Tue 6/38:30 amDAL - STI

2 stops14h 44mDelta

Fri 6/66:11 amSTI - DAL

2 stops15h 56mDelta

Deal found 4/29

$549

Last-minute flights from Dallas to Santiago de los Caballeros
Discover last-minute flight deals from Dallas to Santiago de los Caballeros. Data last updated May 1, 2025 and is based on user searches.

Tue 5/611:14 amDFW - STI

2 stops12h 13mDelta

Tue 5/136:11 amSTI - DFW

2 stops16h 54mDelta

Deal found 4/30

$749

Tue 5/67:30 amDFW - STI

1 stop10h 11mDelta

Tue 5/136:11 amSTI - DFW

2 stops18h 48mDelta

Deal found 4/30

$749

Thu 5/85:45 amDFW - STI

1 stop8h 03mSpirit Airlines

Tue 5/133:53 pmSTI - DFW

1 stop7h 50mSpirit Airlines

Deal found 4/30

$513

Thu 5/85:00 amDFW - STI

2 stops9h 00mAmerican Airlines

Tue 5/133:50 pmSTI - DFW

2 stops16h 26mAmerican Airlines

Deal found 4/30

$699

One-way flights from Dallas to Santiago de los Caballeros
Search for one-way flight options from Dallas to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Sat 5/247:28 pmDFW - STI

2 stops18h 20mSpirit Airlines

Deal found 4/30

$178

Tue 7/16:57 pmDFW - STI

1 stop16h 32mAmerican Airlines

Deal found 4/30

$266

Sat 5/35:59 pmDFW - STI

1 stop22h 34mMultiple Airlines

Deal found 4/30

$328

Sat 5/173:38 pmDFW - STI

1 stop16h 27mJetBlue

Deal found 4/30

$351

Fri 6/66:22 amDFW - STI

2 stops16h 52mDelta

Deal found 4/30

$466

Sat 5/177:00 amDFW - STI

3 stops17h 46mUnited Airlines

Deal found 4/30

$1,551

Cheapflights Fare Finder

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

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Tue 6/3

5:45 am-2:48 pm

1 stop8h 03m

Santiago de los Caballeros

Fri 6/6

3:22 pm-8:14 am

2 stops17h 52m

$409

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Thu 5/8

5:45 am-2:48 pm

1 stop8h 03m

Santiago de los Caballeros

Tue 5/13

3:53 pm-10:43 pm

1 stop7h 50m

$513

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Mon 7/21

8:48 pm-12:29 pm

1 stop14h 41m

Santiago de los Caballeros

Mon 7/28

7:04 am-8:32 pm

1 stop14h 28m

$535

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Sun 6/1

9:50 am-12:14 am

1 stop13h 24m

Santiago de los Caballeros

Sat 6/7

6:11 am-4:03 pm

1 stop10h 52m

$545

DallasSantiago de los Caballeros

DAL - STI

DALSTI

Dallas Love Field

Tue 6/3

8:30 am-12:14 am

2 stops14h 44m

Santiago de los Caballeros

Thu 6/5

6:11 am-9:07 pm

2 stops15h 56m

$549

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Wed 7/2

2:22 pm-12:42 am

1 stop9h 20m

Santiago de los Caballeros

Wed 7/9

3:09 am-1:54 pm

1 stop11h 45m

$860

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Sat 5/24

7:28 pm-2:48 pm

2 stops18h 20m

$178

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Tue 7/1

6:57 pm-12:29 pm

1 stop16h 32m

$266

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Sat 5/3

5:59 pm-5:33 pm

1 stop22h 34m

$328

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Sat 5/17

3:38 pm-9:05 am

1 stop16h 27m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 12 results

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

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

The best time to book flights from Dallas to Santiago de los Caballeros is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $631). 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?

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.

Rainfall in Santiago de los Caballeros by month

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

Temperature in Santiago de los Caballeros by month

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Santiago de los Caballeros

Read reviews from past customers who have flown Delta, United Airlines and JetBlue from Dallas to Santiago de los Caballeros. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,924 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines

6.3

Okay

7,963 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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.
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 $481 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $535 and $545 round-trip. Spirit Airlines is priced at 24% 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 Spirit Airlines ($178), American Airlines ($266), and JetBlue ($351).
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 $631). 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

Top 2 airlines flying from Dallas to Santiago de los Caballeros

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$223	Average$536	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$381	Average$665	FlexibilityNo cancel fee	On-time71%

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$178+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dallas to Santiago de los Caballeros with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Dallas to Santiago de los Caballeros are usually found in May or November, booked 28 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Dallas to Santiago de los Caballeros

Round-trip from

One-way from

Popular in

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Find flight deals from Dallas to Santiago de los Caballeros

Cheapest flights from Dallas to Santiago de los CaballerosExplore 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 May 1, 2025.

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 May 1, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Dallas to Santiago de los Caballeros

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Santiago de los Caballeros. Price data was last updated on April 25, 2025.

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

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 May 1, 2025.

Rainfall in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average rainfall totals by month.

Temperature in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average temperature totals by month.

Reviews of airlines servicing Santiago de los Caballeros

Read reviews from past customers who have flown Delta, United Airlines and JetBlue from Dallas to Santiago de los Caballeros. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

How can I 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?

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

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.

Alternative routes for Dallas to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dallas to Santiago de los Caballeros

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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 May 1, 2025.