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Cheap flights from Texas to Santiago de los Caballeros from $171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Santiago de los Caballeros departing on 12/31. 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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0 bags

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Find the cheapest flights from Texas to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:09 pm - 12:22 pmIAH-STI
16h 13m1 stop
Spirit Airlines Logo
3:43 am - 5:43 pmSTI-IAH
16h 00m1 stop
$308Spirit Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Spirit Airlines Logo
5:15 am - 12:22 pmDFW-STI
5h 07m1 stop
Spirit Airlines Logo
1:17 pm - 10:47 amSTI-DFW
23h 30m2 stops
$321Spirit Airlines
Find Deal
Sun, Nov 16 - Tue, Nov 18
Multiple Airlines Logo
8:23 pm - 2:42 amIAH-STI
28h 19m2 stops
Multiple Airlines Logo
3:43 am - 2:01 pmSTI-IAH
12h 18m1 stop
$341Multiple Airlines
Find Deal
Sun, Dec 7 - Fri, Dec 12
Multiple Airlines Logo
10:41 am - 2:42 amIAH-STI
14h 01m1 stop
Multiple Airlines Logo
3:43 am - 2:01 pmSTI-IAH
12h 18m1 stop
$345Multiple Airlines
Find Deal
Sun, Dec 7 - Fri, Dec 12
Delta Logo
7:20 am - 12:53 amAUS-STI
15h 33m1 stop
Delta Logo
10:05 pm - 10:35 amSTI-AUS
14h 30m1 stop
$398Delta
Find Deal
Thu, Feb 26 - Mon, Mar 2
Delta Logo
11:45 am - 12:53 amAUS-STI
11h 08m1 stop
Delta Logo
10:05 pm - 2:23 pmSTI-AUS
18h 18m2 stops
$402Delta
Find Deal
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
9:04 pm - 3:32 pmDFW-STI
16h 28m1 stop
American Airlines Logo
6:00 am - 12:24 pmSTI-DFW
8h 24m1 stop
$483American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 16
American Airlines Logo
6:00 am - 8:33 pmDFW-STI
12h 33m1 stop
American Airlines Logo
4:32 pm - 8:25 amSTI-DFW
17h 53m1 stop
$484American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 16
JetBlue Logo
6:46 pm - 4:15 pmIAH-STI
19h 29m2 stops
JetBlue Logo
4:41 am - 5:51 pmSTI-IAH
15h 10m2 stops
$685JetBlue
Find Deal
Mon, Nov 17 - Tue, Nov 18
JetBlue Logo
6:45 pm - 8:57 amIAH-STI
36h 12m2 stops
JetBlue Logo
5:02 am - 5:48 pmSTI-IAH
14h 46m2 stops
$695JetBlue
Find Deal
Fri, Dec 12 - Mon, Dec 15

Spirit Airlines flights from Texas to Santiago de los Caballeros

Our best Spirit Airlines deals on Texas to Santiago de los Caballeros flight tickets
Spirit Airlines
Dec 2
IAH6:09 pmHouston George Bush Intcntl
16h 13m
1 stop
STI12:22 pmSantiago de los Caballeros
Dec 9
STI3:43 amSantiago de los Caballeros
16h 00m
1 stop
IAH5:43 pmHouston George Bush Intcntl
$308
Find similar
Spirit Airlines
Nov 16
DFW5:15 amDallas/Fort Worth
5h 07m
1 stop
STI12:22 pmSantiago de los Caballeros
Nov 18
STI1:17 pmSantiago de los Caballeros
23h 30m
2 stops
DFW10:47 amDallas/Fort Worth
$321
Find similar
Spirit Airlines
Dec 12
IAH7:25 pmHouston George Bush Intcntl
14h 41m
1 stop
STI12:06 pmSantiago de los Caballeros
Dec 14
STI3:43 amSantiago de los Caballeros
16h 00m
1 stop
IAH5:43 pmHouston George Bush Intcntl
$335
Find similar

Delta flights from Texas to Santiago de los Caballeros

Our best Delta deals on Texas to Santiago de los Caballeros flight tickets
Delta
Feb 26
AUS7:20 amAustin Bergstrom
15h 33m
1 stop
STI12:53 amSantiago de los Caballeros
Mar 2
STI10:05 pmSantiago de los Caballeros
14h 30m
1 stop
AUS10:35 amAustin Bergstrom
$398
Find similar
Delta
Feb 26
AUS11:45 amAustin Bergstrom
11h 08m
1 stop
STI12:53 amSantiago de los Caballeros
Mar 2
STI10:05 pmSantiago de los Caballeros
18h 18m
2 stops
AUS2:23 pmAustin Bergstrom
$402
Find similar
Delta
Nov 9
AUS5:30 amAustin Bergstrom
17h 29m
2 stops
STI12:59 amSantiago de los Caballeros
Nov 23
STI9:01 pmSantiago de los Caballeros
15h 14m
1 stop
AUS10:15 amAustin Bergstrom
$450
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Texas 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 November 6, 2025.
Use the filters below to find and compare flights from Texas to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Tue 12/2

6:09 pm-12:22 pm

1 stop16h 13m

Santiago de los Caballeros

Tue 12/9

3:43 am-5:43 pm

1 stop16h 00m

$308

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Sun 11/16

5:15 am-12:22 pm

1 stop5h 07m

Santiago de los Caballeros

Tue 11/18

1:17 pm-10:47 am

2 stops23h 30m

$321

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Sun 12/7

8:23 pm-2:42 am

2 stops28h 19m

Santiago de los Caballeros

Fri 12/12

3:43 am-2:01 pm

1 stop12h 18m

$341

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Sun 12/7

10:41 am-2:42 am

1 stop14h 01m

Santiago de los Caballeros

Fri 12/12

3:43 am-2:01 pm

1 stop12h 18m

$345

AustinSantiago de los Caballeros

AUS - STI

AUSSTI

Austin Bergstrom

Thu 2/26

7:20 am-12:53 am

1 stop15h 33m

Santiago de los Caballeros

Mon 3/2

10:05 pm-10:35 am

1 stop14h 30m

$398

AustinSantiago de los Caballeros

AUS - STI

AUSSTI

Austin Bergstrom

Thu 2/26

11:45 am-12:53 am

1 stop11h 08m

Santiago de los Caballeros

Mon 3/2

10:05 pm-2:23 pm

2 stops18h 18m

$402

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Sat 12/6

9:04 pm-3:32 pm

1 stop16h 28m

Santiago de los Caballeros

Tue 12/16

6:00 am-12:24 pm

1 stop8h 24m

$483

DallasSantiago de los Caballeros

DFW - STI

DFWSTI

Dallas/Fort Worth

Sat 12/6

6:00 am-8:33 pm

1 stop12h 33m

Santiago de los Caballeros

Tue 12/16

4:32 pm-8:25 am

1 stop17h 53m

$484

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Mon 11/17

6:46 pm-4:15 pm

2 stops19h 29m

Santiago de los Caballeros

Tue 11/18

4:41 am-5:51 pm

2 stops15h 10m

$685

HoustonSantiago de los Caballeros

IAH - STI

IAHSTI

Houston George Bush Intcntl

Fri 12/12

6:45 pm-8:57 am

2 stops36h 12m

Santiago de los Caballeros

Mon 12/15

5:02 am-5:48 pm

2 stops14h 46m

$695

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 Texas 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 Texas is in November. Flight prices, which tend to average around $558, 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 $568.

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

The cheapest day to depart from Texas 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 Texas 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 Texas 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.

Can stopping save me money on Texas to Santiago de los Caballeros flights?

You could potentially save up to 3% on your flight if you consider stops on a Texas to Santiago de los Caballeros flight.

Cheap Texas to Santiago de los Caballeros flight deals and tips

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

Direct flights

None
There are no direct flights from Texas to Santiago de los Caballeros. There are no popular flight routes from Texas to Santiago de los Caballeros.
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  • When did momondo last update prices for flights from Texas to Santiago de los Caballeros Airport?

    Prices for flights from Texas to Santiago de los Caballeros Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Santiago de los Caballeros Airport.

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

    The travel and health documents required for your trip to Santiago de los Caballeros Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santiago de los Caballeros Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Texas to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Texas to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $298Free CancellationRating
6.3
8,122 reviews
Search Spirit Airlines flights
DeltaPriceFrom $378Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $461Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santiago de los Caballeros from Texas.

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

Flights from Texas to Santiago de los Caballeros with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Texas to Santiago de los Caballeros.

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

Yes. momondo can track prices for Texas to Santiago de los Caballeros flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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