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Cheap flights from Dallas to Santiago de los Caballeros from $127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Santiago de los Caballeros departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dallas to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
8:42 pm - 12:22 pmDFW-STI
13h 40m1 stop
Spirit Airlines Logo
1:17 pm - 10:20 pmSTI-DFW
11h 03m1 stop
$334Spirit Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Spirit Airlines Logo
10:09 am - 12:22 pmDFW-STI
24h 13m2 stops
Spirit Airlines Logo
1:17 pm - 10:20 pmSTI-DFW
11h 03m1 stop
$347Spirit Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Spirit Airlines Logo
5:20 am - 5:06 pmDFW-STI
9h 46m1 stop
Spirit Airlines Logo
6:18 pm - 11:44 pmSTI-DFW
7h 26m1 stop
$377Spirit Airlines
Find Deal
Fri, Feb 6 - Fri, Feb 20
Spirit Airlines Logo
6:03 pm - 12:22 pmDFW-STI
16h 19m1 stop
Spirit Airlines Logo
1:17 pm - 10:20 pmSTI-DFW
11h 03m1 stop
$382Spirit Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
Multiple Airlines Logo
7:50 pm - 12:22 pmDFW-STI
14h 32m2 stops
Multiple Airlines Logo
1:17 pm - 11:05 amSTI-DFW
23h 48m1 stop
$406Multiple Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1
Multiple Airlines Logo
5:20 am - 5:06 pmDFW-STI
9h 46m1 stop
Multiple Airlines Logo
6:18 pm - 4:10 pmSTI-DFW
23h 52m2 stops
$445Multiple Airlines
Find Deal
Fri, Feb 20 - Wed, Feb 25
American Airlines Logo
8:00 pm - 3:32 pmDFW-STI
17h 32m1 stop
American Airlines Logo
4:32 pm - 12:34 amSTI-DFW
10h 02m1 stop
$481American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 16
American Airlines Logo
6:00 am - 3:32 pmDFW-STI
7h 32m1 stop
American Airlines Logo
4:32 pm - 12:34 amSTI-DFW
10h 02m1 stop
$485American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 16
Delta Logo
7:00 am - 12:53 amDFW-STI
15h 53m2 stops
Delta Logo
10:05 pm - 12:35 pmSTI-DFW
16h 30m2 stops
$494Delta
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Mon, Feb 23 - Fri, Feb 27
Delta Logo
10:20 am - 12:53 amDAL-STI
12h 33m2 stops
Delta Logo
10:05 pm - 1:20 pmSTI-DAL
17h 15m2 stops
$494Delta
Find Deal
Mon, Feb 23 - Fri, Feb 27

American Airlines flights from Dallas to Santiago de los Caballeros

Our best American Airlines deals on Dallas to Santiago de los Caballeros flight tickets
American Airlines
Dec 6
DFW8:00 pmDallas/Fort Worth
17h 32m
1 stop
STI3:32 pmSantiago de los Caballeros
Dec 16
STI4:32 pmSantiago de los Caballeros
10h 02m
1 stop
DFW12:34 amDallas/Fort Worth
$481
Find similar
American Airlines
Dec 6
DFW6:00 amDallas/Fort Worth
7h 32m
1 stop
STI3:32 pmSantiago de los Caballeros
Dec 16
STI4:32 pmSantiago de los Caballeros
10h 02m
1 stop
DFW12:34 amDallas/Fort Worth
$485
Find similar
American Airlines
Jan 16
DFW8:39 amDallas/Fort Worth
11h 07m
1 stop
STI9:46 pmSantiago de los Caballeros
Jan 22
STI6:00 amSantiago de los Caballeros
10h 33m
1 stop
DFW2:33 pmDallas/Fort Worth
$490
Find similar

Delta flights from Dallas to Santiago de los Caballeros

Our best Delta deals on Dallas to Santiago de los Caballeros flight tickets
Delta
Feb 23
DFW7:00 amDallas/Fort Worth
15h 53m
2 stops
STI12:53 amSantiago de los Caballeros
Feb 27
STI10:05 pmSantiago de los Caballeros
16h 30m
2 stops
DFW12:35 pmDallas/Fort Worth
$494
Find similar
Delta
Feb 26
DFW8:45 amDallas/Fort Worth
14h 08m
1 stop
STI12:53 amSantiago de los Caballeros
Mar 4
STI6:35 amSantiago de los Caballeros
16h 49m
1 stop
DFW9:24 pmDallas/Fort Worth
$524
Find similar
Delta
Feb 6
DFW7:00 amDallas/Fort Worth
15h 50m
2 stops
STI12:50 amSantiago de los Caballeros
Feb 20
STI6:35 amSantiago de los Caballeros
19h 42m
2 stops
DFW12:17 amDallas/Fort Worth
$528
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momondo 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, momondo users made 832,500 searches. Data last updated October 28, 2025.
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 11/25

8:42 pm-12:22 pm

1 stop13h 40m

Santiago de los Caballeros

Tue 12/2

1:17 pm-10:20 pm

1 stop11h 03m

$334

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Tue 11/25

10:09 am-12:22 pm

2 stops24h 13m

Santiago de los Caballeros

Tue 12/2

1:17 pm-10:20 pm

1 stop11h 03m

$347

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Fri 2/6

5:20 am-5:06 pm

1 stop9h 46m

Santiago de los Caballeros

Fri 2/20

6:18 pm-11:44 pm

1 stop7h 26m

$377

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Thu 11/20

6:03 pm-12:22 pm

1 stop16h 19m

Santiago de los Caballeros

Thu 11/27

1:17 pm-10:20 pm

1 stop11h 03m

$382

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Mon 11/24

7:50 pm-12:22 pm

2 stops14h 32m

Santiago de los Caballeros

Mon 12/1

1:17 pm-11:05 am

1 stop23h 48m

$406

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Fri 2/20

5:20 am-5:06 pm

1 stop9h 46m

Santiago de los Caballeros

Wed 2/25

6:18 pm-4:10 pm

2 stops23h 52m

$445

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Sat 12/6

8:00 pm-3:32 pm

1 stop17h 32m

Santiago de los Caballeros

Tue 12/16

4:32 pm-12:34 am

1 stop10h 02m

$481

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Sat 12/6

6:00 am-3:32 pm

1 stop7h 32m

Santiago de los Caballeros

Tue 12/16

4:32 pm-12:34 am

1 stop10h 02m

$485

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Mon 2/23

7:00 am-12:53 am

2 stops15h 53m

Santiago de los Caballeros

Fri 2/27

10:05 pm-12:35 pm

2 stops16h 30m

$494

DallasSantiago de los Caballeros

DAL - STI

DALSTI

Dallas Love Field

Mon 2/23

10:20 am-12:53 am

2 stops12h 33m

Santiago de los Caballeros

Fri 2/27

10:05 pm-1:20 pm

2 stops17h 15m

$494

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Dallas to Santiago de los Caballeros

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest month to fly to Santiago de los Caballeros from Dallas is in November. Flight prices, which tend to average around $540, are often lower during this time because this is during the off-season. If you aren’t able to travel to Santiago de los Caballeros during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $595.

What is the cheapest day to depart on your flight to Santiago de los Caballeros?

The cheapest day to depart from Dallas to Santiago de los Caballeros is on a Wednesday when prices can be found for as low as $467. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to Santiago de los Caballeros for around $745.

What is the cheapest time of day to depart on your flight to Santiago de los Caballeros?

Our data shows that the cheapest Dallas to Santiago de los Caballeros flights are usually those with departure times in the evening. Our users have found flights to Santiago de los Caballeros in the evening for as low as $424. At noon is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $775 per ticket.

Cheap Dallas to Santiago de los Caballeros flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Santiago de los Caballeros

Direct flights

None
There are no direct flights from Dallas to Santiago de los Caballeros. There are no popular flight routes from Dallas to Santiago de los Caballeros.
Search flight deals

  • How far is Dallas to Santiago de los Caballeros by plane?

    A flight from Dallas to Santiago de los Caballeros will travel around 1854.2 mi. Flights usually cover this in 7h 32m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Dallas to Santiago de los Caballeros Airport?

    Prices for flights from Dallas to Santiago de los Caballeros Airport were last updated today.

  • How many operators does momondo search for flights from Dallas to Santiago de los Caballeros Airport?

  • How old do you have to be to fly from Dallas to Santiago de los Caballeros Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The required travel and health documents for your Santiago de los Caballeros Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santiago de los Caballeros Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Dallas to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Dallas to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $371Free CancellationRating
6.3
8,116 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $547Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Santiago de los Caballeros?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dallas to Santiago de los Caballeros. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Dallas to Santiago de los Caballeros with flexible booking policies on momondo?

All flight searches from Dallas to Santiago de los Caballeros on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Dallas to Santiago de los Caballeros?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santiago de los Caballeros from Dallas.

I’m not ready to book a flight from Dallas to Santiago de los Caballeros right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dallas to Santiago de los Caballeros flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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