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

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

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.

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).

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

Our data shows that September tends to be the cheapest month to fly to Santiago de los Caballeros from Galveston. Users have commonly found prices around $732 for the month, but tickets can be as low as $318. Due to multiple factors, prepare for potentially higher prices in January.

What airport do you fly into for flights to Santiago de los Caballeros from Galveston?

For a flight from Galveston to Santiago de los Caballeros, you will be flying into Santiago. Santiago de los Caballeros (STI) is just 6.8 mi from the center of the city. Santiago is the only Santiago de los Caballeros airport and it handles 0 inbound flights from Galveston per day. 2 airlines have flights to Santiago de los Caballeros from Galveston on a regular basis.

How can I find direct flights from Galveston 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 Galveston to Santiago de los Caballeros.

Can I find deals for business class flights from Galveston to Santiago de los Caballeros?

Yes. Cheapflights offers flight deals from Galveston 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.

$326+ Flights from Galveston to Santiago de los Caballeros

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Cheap flight deals from Galveston to Santiago de los Caballeros

Round-trip from	$519 (Delta)
One-way from	$326 (American Airlines)
Popular in	January
Cheapest in	September
Average price	$882

From Galveston to Santiago de los Caballeros

Search Deals

One-way flight from Galveston to Santiago de los Caballeros

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($161 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Galveston to Santiago de los Caballeros

Cheapest flights from Galveston to Santiago de los Caballeros
Explore the most affordable flight options available from Galveston to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.

Wed 9/106:34 pmHOU - STI

2 stops17h 06mDelta

Wed 9/178:40 pmSTI - HOU

2 stops16h 38mDelta

Deal found 8/5

$519

Sat 9/62:33 pmHOU - STI

2 stops20h 54mAmerican Airlines

Tue 9/91:29 pmSTI - HOU

2 stops20h 05mAmerican Airlines

Deal found 8/5

$539

Fri 9/126:37 pmHOU - STI

2 stops17h 03mDelta

Mon 9/158:40 pmSTI - HOU

2 stops16h 38mDelta

Deal found 8/5

$604

Sun 9/76:34 pmHOU - STI

2 stops17h 09mDelta

Wed 9/102:42 pmSTI - HOU

2 stops20h 07mDelta

Deal found 8/5

$639

Thu 8/78:25 pmHOU - STI

2 stops15h 06mAmerican Airlines

Tue 10/211:14 pmSTI - HOU

2 stops20h 14mAmerican Airlines

Deal found 8/4

$729

Thu 8/286:30 pmHOU - STI

2 stops17h 01mAmerican Airlines

Tue 9/27:00 amSTI - HOU

2 stops9h 50mAmerican Airlines

Deal found 8/7

$744

Fri 9/59:57 amHOU - STI

2 stops13h 50mDelta

Mon 9/88:55 pmSTI - HOU

2 stops16h 15mDelta

Deal found 8/5

$754

Thu 8/286:00 amHOU - STI

2 stops17h 42mDelta

Tue 9/28:55 pmSTI - HOU

2 stops16h 15mDelta

Deal found 8/5

$1,079

Wed 8/66:00 amHOU - STI

2 stops12h 28mDelta

Mon 8/112:42 pmSTI - HOU

2 stops19h 44mDelta

Deal found 8/5

$1,119

Fri 12/196:00 amHOU - STI

2 stops17h 26mDelta

Sun 12/283:35 amSTI - HOU

2 stops16h 26mDelta

Deal found 8/7

$1,491

Mon 12/110:05 amHOU - STI

2 stops13h 21mDelta

Sun 1/43:35 amSTI - HOU

2 stops20h 11mDelta

Deal found 8/7

$1,521

Best flights from Galveston to Santiago de los Caballeros
Discover carefully curated flight deals from Galveston 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 August 7, 2025.

Wed 9/106:34 pmHOU - STI

2 stops17h 06mDelta

Wed 9/178:40 pmSTI - HOU

2 stops16h 38mDelta

Deal found 8/5

$519

Sat 9/62:33 pmHOU - STI

2 stops20h 54mAmerican Airlines

Tue 9/91:29 pmSTI - HOU

2 stops20h 05mAmerican Airlines

Deal found 8/5

$539

Fri 9/126:37 pmHOU - STI

2 stops17h 03mDelta

Mon 9/158:40 pmSTI - HOU

2 stops16h 38mDelta

Deal found 8/5

$604

Sun 9/76:34 pmHOU - STI

2 stops17h 09mDelta

Wed 9/102:42 pmSTI - HOU

2 stops20h 07mDelta

Deal found 8/5

$639

Thu 8/286:30 pmHOU - STI

2 stops17h 01mAmerican Airlines

Tue 9/27:00 amSTI - HOU

2 stops9h 50mAmerican Airlines

Deal found 8/7

$744

Fri 9/59:57 amHOU - STI

2 stops13h 50mDelta

Mon 9/88:55 pmSTI - HOU

2 stops16h 15mDelta

Deal found 8/5

$754

Thu 8/286:00 amHOU - STI

2 stops17h 42mDelta

Tue 9/28:55 pmSTI - HOU

2 stops16h 15mDelta

Deal found 8/5

$1,079

Last-minute flights from Galveston to Santiago de los Caballeros
Discover last-minute flight deals from Galveston to Santiago de los Caballeros. Data last updated August 7, 2025 and is based on user searches.

Thu 8/78:25 pmHOU - STI

2 stops15h 06mAmerican Airlines

Tue 10/211:14 pmSTI - HOU

2 stops20h 14mAmerican Airlines

Deal found 8/4

$729

Thu 8/286:30 pmHOU - STI

2 stops17h 01mAmerican Airlines

Tue 9/27:00 amSTI - HOU

2 stops9h 50mAmerican Airlines

Deal found 8/7

$744

Thu 8/286:00 amHOU - STI

2 stops17h 42mDelta

Tue 9/28:55 pmSTI - HOU

2 stops16h 15mDelta

Deal found 8/5

$1,079

Fri 9/59:57 amHOU - STI

2 stops13h 50mDelta

Mon 9/88:55 pmSTI - HOU

2 stops16h 15mDelta

Deal found 8/5

$754

Sat 9/62:33 pmHOU - STI

2 stops20h 54mAmerican Airlines

Tue 9/91:29 pmSTI - HOU

2 stops20h 05mAmerican Airlines

Deal found 8/5

$539

Sun 9/76:34 pmHOU - STI

2 stops17h 09mDelta

Wed 9/102:42 pmSTI - HOU

2 stops20h 07mDelta

Deal found 8/5

$639

Wed 9/106:34 pmHOU - STI

2 stops17h 06mDelta

Wed 9/178:40 pmSTI - HOU

2 stops16h 38mDelta

Deal found 8/5

$519

Fri 9/126:37 pmHOU - STI

2 stops17h 03mDelta

Mon 9/158:40 pmSTI - HOU

2 stops16h 38mDelta

Deal found 8/5

$604

One-way flights from Galveston to Santiago de los Caballeros
Search for one-way flight options from Galveston to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated August 7, 2025.

Fri 9/54:28 pmHOU - STI

2 stops18h 59mAmerican Airlines

Deal found 8/6

$326

Mon 8/117:03 pmHOU - STI

3 stops37h 12mMultiple Airlines

Deal found 8/5

$423

Tue 8/126:00 amHOU - STI

2 stops17h 47mDelta

Deal found 8/5

$441

Fri 8/158:02 pmHOU - STI

3 stops36h 13mMultiple Airlines

Deal found 8/5

$449

Fri 8/156:34 pmHOU - STI

2 stops17h 04mDelta

Deal found 8/5

$461

Sun 8/106:00 amHOU - STI

2 stops17h 47mDelta

Deal found 8/5

$516

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Wed 9/10

6:34 pm-12:40 pm

2 stops17h 06m

Santiago de los Caballeros

Wed 9/17

8:40 pm-12:18 pm

2 stops16h 38m

$519

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Sat 9/6

2:33 pm-12:27 pm

2 stops20h 54m

Santiago de los Caballeros

Tue 9/9

1:29 pm-8:34 am

2 stops20h 05m

$539

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Fri 9/12

6:37 pm-12:40 pm

2 stops17h 03m

Santiago de los Caballeros

Mon 9/15

8:40 pm-12:18 pm

2 stops16h 38m

$604

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Sun 9/7

6:34 pm-12:43 pm

2 stops17h 09m

Santiago de los Caballeros

Wed 9/10

2:42 pm-9:49 am

2 stops20h 07m

$639

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Thu 8/28

6:30 pm-12:31 pm

2 stops17h 01m

Santiago de los Caballeros

Tue 9/2

7:00 am-3:50 pm

2 stops9h 50m

$744

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Fri 9/5

9:57 am-12:47 am

2 stops13h 50m

Santiago de los Caballeros

Mon 9/8

8:55 pm-12:10 pm

2 stops16h 15m

$754

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Thu 8/28

6:00 am-12:42 am

2 stops17h 42m

Santiago de los Caballeros

Tue 9/2

8:55 pm-12:10 pm

2 stops16h 15m

$1,079

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Fri 9/5

4:28 pm-12:27 pm

2 stops18h 59m

$326

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Mon 8/11

7:03 pm-9:15 am

3 stops37h 12m

$423

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Tue 8/12

6:00 am-12:47 am

2 stops17h 47m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 13 results

Best time to book a flight from Galveston to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Galveston 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 Galveston to Santiago de los Caballeros

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

Currently, May is the cheapest month in which you can book a flight from Galveston to Santiago de los Caballeros (average of $347). Flying from Galveston to Santiago de los Caballeros in July is currently the most expensive (average of $601). 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 G4L to STI?

When flying from Galveston to Santiago de los Caballeros, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Santiago de los Caballeros

Read through reviews of airlines operating flights from Galveston to Santiago de los Caballeros, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,987 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,987 reviews

Delta

8.0

Very good

7,987 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,987 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Santiago de los Caballeros from Galveston?
For a flight from Galveston to Santiago de los Caballeros, you will be flying into Santiago. Santiago de los Caballeros (STI) is just 6.8 mi from the center of the city. Santiago is the only Santiago de los Caballeros airport and it handles 0 inbound flights from Galveston per day. 2 airlines have flights to Santiago de los Caballeros from Galveston on a regular basis.
Can I find deals for flights from Galveston to Santiago de los Caballeros that include hotel bookings?
Yes. In addition to deals on Galveston to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Galveston 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 Galveston to Santiago de los Caballeros.
Can I find deals for business class flights from Galveston to Santiago de los Caballeros?
Yes. Cheapflights offers flight deals from Galveston 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 Galveston to Santiago de los Caballeros?
Currently, May is the cheapest month in which you can book a flight from Galveston to Santiago de los Caballeros (average of $347). Flying from Galveston to Santiago de los Caballeros in July is currently the most expensive (average of $601). 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 Galveston to Santiago de los Caballeros

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$329	Average$433	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$552	Average$826	FlexibilityNo cancel fee	On-time71%

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$326+ Cheap flights from Galveston, TX 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.

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

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Cheap flight deals from Galveston to Santiago de los Caballeros

Keep the following information in mind while searching for Galveston to Santiago de los Caballeros flight deals. Data was last updated August 7, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Galveston to Santiago de los Caballeros

Cheapest flights from Galveston to Santiago de los CaballerosExplore the most affordable flight options available from Galveston to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.

Explore the most affordable flight options available from Galveston to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Galveston to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Galveston with our price prediction graph.

Cheapflights Insights

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

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

What is the cheapest time of day to fly from G4L to STI?

Find hourly flight availability from Galveston 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 August 7, 2025.

Reviews of airlines servicing Santiago de los Caballeros

Read through reviews of airlines operating flights from Galveston to Santiago de los Caballeros, such as Delta and American Airlines. 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 Galveston 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 Galveston?

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

How can I find direct flights from Galveston to Santiago de los Caballeros?

Can I find deals for business class flights from Galveston to Santiago de los Caballeros?

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

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Cheapest flights from Galveston to Santiago de los Caballeros
Explore the most affordable flight options available from Galveston to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.