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 ($176), Delta ($266), and JetBlue ($271).

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 $635. You can even find prices in May for less than $635, as users have found deals to Santiago de los Caballeros from as low as $315. 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.

$176+ Flights from Dallas to Santiago de los Caballeros

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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	$410 (Kiwi.com)
One-way from	$176 (Cheapflightsfares)
Popular in	June
Cheapest in	May
Average price	$653

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 ($33 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 April 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 abril 25, 2025.

mar. 5/275:45 amDFW - STI

1 stop8h 03mMultiple Airlines

lun. 6/23:22 pmSTI - DFW

1 stop15h 28mMultiple Airlines

Deal found 4/24

$410

mar. 5/67:17 amDFW - STI

1 stop6h 29mSpirit Airlines

mar. 5/133:53 pmSTI - DFW

1 stop7h 50mSpirit Airlines

Deal found 4/24

$439

lun. 7/146:53 pmDFW - STI

1 stop16h 31mAmerican Airlines

vie. 7/181:30 pmSTI - DFW

1 stop8h 02mAmerican Airlines

Deal found 4/23

$535

vie. 9/127:00 amDFW - STI

1 stop11h 54mDelta

vie. 9/269:20 pmSTI - DFW

2 stops16h 05mDelta

Deal found 4/24

$539

vie. 8/297:25 pmDFW - STI

2 stops18h 47mUnited Airlines

vie. 9/122:07 pmSTI - DFW

2 stops19h 56mUnited Airlines

Deal found 4/24

$616

mar. 5/273:38 pmDFW - STI

1 stop16h 27mJetBlue

dom. 6/13:45 amSTI - DFW

1 stop11h 48mJetBlue

Deal found 4/24

$694

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 abril 25, 2025.

mar. 5/275:45 amDFW - STI

1 stop8h 03mMultiple Airlines

lun. 6/23:22 pmSTI - DFW

1 stop15h 28mMultiple Airlines

Deal found 4/24

$410

mar. 5/67:17 amDFW - STI

1 stop6h 29mSpirit Airlines

mar. 5/133:53 pmSTI - DFW

1 stop7h 50mSpirit Airlines

Deal found 4/24

$439

lun. 7/146:53 pmDFW - STI

1 stop16h 31mAmerican Airlines

vie. 7/181:30 pmSTI - DFW

1 stop8h 02mAmerican Airlines

Deal found 4/23

$535

mié. 6/1111:15 amDFW - STI

2 stops12h 27mDelta

dom. 6/156:03 amSTI - DFW

2 stops13h 34mDelta

Deal found 4/24

$579

mar. 5/273:38 pmDFW - STI

1 stop16h 27mJetBlue

dom. 6/13:45 amSTI - DFW

1 stop11h 48mJetBlue

Deal found 4/24

$694

mar. 5/277:00 amDFW - STI

2 stops17h 46mUnited Airlines

lun. 6/22:07 pmSTI - DFW

2 stops19h 47mUnited Airlines

Deal found 4/24

$829

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 abril 25, 2025 and is based on user searches.

dom. 5/45:20 amDFW - STI

1 stop8h 26mSpirit Airlines

dom. 5/113:53 pmSTI - DFW

2 stops16h 44mSpirit Airlines

Deal found 4/25

$560

dom. 5/43:13 pmDFW - STI

1 stop16h 52mJetBlue

sáb. 5/103:45 amSTI - DFW

1 stop11h 48mJetBlue

Deal found 4/25

$705

dom. 5/45:25 amDFW - STI

2 stops12h 16mDelta

dom. 5/116:11 amSTI - DFW

2 stops13h 40mDelta

Deal found 4/25

$739

mar. 5/67:17 amDFW - STI

1 stop6h 29mSpirit Airlines

mar. 5/133:53 pmSTI - DFW

1 stop7h 50mSpirit Airlines

Deal found 4/24

$439

jue. 5/85:45 amDFW - STI

2 stops11h 05mDelta

mar. 5/136:11 amSTI - DFW

2 stops12h 21mDelta

Deal found 4/24

$619

mar. 5/275:45 amDFW - STI

1 stop8h 03mMultiple Airlines

lun. 6/23:22 pmSTI - DFW

1 stop15h 28mMultiple Airlines

Deal found 4/24

$410

mar. 5/273:38 pmDFW - STI

1 stop16h 27mJetBlue

dom. 6/13:45 amSTI - DFW

1 stop11h 48mJetBlue

Deal found 4/24

$694

mar. 5/277:00 amDFW - STI

2 stops17h 46mUnited Airlines

lun. 6/22:07 pmSTI - DFW

2 stops19h 47mUnited Airlines

Deal found 4/24

$829

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 abril 25, 2025.

mar. 5/275:45 amDFW - STI

1 stop8h 03mSpirit Airlines

Deal found 4/24

$176

sáb. 5/33:28 pmDFW - STI

2 stops25h 05mMultiple Airlines

Deal found 4/23

$265

mié. 5/286:22 amDFW - STI

2 stops16h 52mDelta

Deal found 4/24

$266

sáb. 5/173:38 pmDFW - STI

1 stop9h 57mJetBlue

Deal found 4/25

$271

dom. 5/47:16 amDFW - STI

2 stops33h 17mFrontier

Deal found 4/25

$330

mar. 7/18:35 amDFW - STI

2 stops11h 30mAmerican Airlines

Deal found 4/24

$376

mar. 5/277:00 amDFW - STI

2 stops17h 46mUnited Airlines

Deal found 4/24

$387

sáb. 5/246:30 pmDAL - STI

2 stops28h 44mDelta

Deal found 4/25

$527

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

mar. 5/27

5:45 am-2:48 pm

1 stop8h 03m

Santiago de los Caballeros

lun. 6/2

3:22 pm-5:50 am

1 stop15h 28m

$410

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

mar. 5/6

7:17 am-2:46 pm

1 stop6h 29m

Santiago de los Caballeros

mar. 5/13

3:53 pm-10:43 pm

1 stop7h 50m

$439

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

lun. 7/14

6:53 pm-12:24 pm

1 stop16h 31m

Santiago de los Caballeros

vie. 7/18

1:30 pm-8:32 pm

1 stop8h 02m

$535

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

mié. 6/11

11:15 am-12:42 am

2 stops12h 27m

Santiago de los Caballeros

dom. 6/15

6:03 am-6:37 pm

2 stops13h 34m

$579

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

mar. 5/27

3:38 pm-9:05 am

1 stop16h 27m

Santiago de los Caballeros

dom. 6/1

3:45 am-2:33 pm

1 stop11h 48m

$694

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

mar. 5/27

7:00 am-1:46 am

2 stops17h 46m

Santiago de los Caballeros

lun. 6/2

2:07 pm-8:54 am

2 stops19h 47m

$829

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

mar. 5/27

5:45 am-2:48 pm

1 stop8h 03m

$176

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

sáb. 5/3

3:28 pm-5:33 pm

2 stops25h 05m

$265

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

mié. 5/28

6:22 am-12:14 am

2 stops16h 52m

$266

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

sáb. 5/17

3:38 pm-2:35 am

1 stop9h 57m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 14 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

7,920 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

7,920 reviews

Delta

8.0

Very good

7,920 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

8,685 reviews

Delta

8.0

Very good

7,920 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

2,922 reviews

Delta

8.0

Very good

7,920 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

7,920 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

7,943 reviews

Delta

8.0

Very good

7,920 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 $439 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $535 and $579 round-trip. Spirit Airlines is priced at 30% 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 ($176), Delta ($266), and JetBlue ($271).
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$511	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$381	Average$667	FlexibilityNo cancel fee	On-time71%

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$176+ 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 5/27. 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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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

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One-way from

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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 abril 25, 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 abril 25, 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 18, 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 abril 25, 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 abril 25, 2025.