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.

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

Our data shows that November tends to be the cheapest month to fly to Santiago de los Caballeros from Galveston. Users have commonly found prices around $735 for the month, but tickets can be as low as $528. 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.

$306+ 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	$526 (Mytrip)
One-way from	$306 (American Airlines)
Popular in	January
Cheapest in	November
Average price	$794

From Galveston to Santiago de los Caballeros

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One-way flight from Galveston to Santiago de los Caballeros

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Highest demand for flights based on searches. 17% potential increase in price ($158 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in June 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 June 18, 2025.

Thu 7/109:42 amHOU - STI

3 stops47h 08mMultiple Airlines

Sun 7/2010:55 amSTI - HOU

2 stops33h 18mMultiple Airlines

Deal found 6/15

$526

Sat 11/110:05 amHOU - STI

2 stops12h 39mDelta

Tue 11/116:45 amSTI - HOU

2 stops16h 55mDelta

Deal found 6/18

$529

Sat 11/16:43 pmHOU - STI

2 stops17h 32mAmerican Airlines

Tue 11/114:36 pmSTI - HOU

2 stops18h 50mAmerican Airlines

Deal found 6/18

$539

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 June 18, 2025.

Thu 7/109:42 amHOU - STI

3 stops47h 08mMultiple Airlines

Sun 7/2010:55 amSTI - HOU

2 stops33h 18mMultiple Airlines

Deal found 6/15

$526

Sat 11/110:05 amHOU - STI

2 stops12h 39mDelta

Tue 11/116:45 amSTI - HOU

2 stops16h 55mDelta

Deal found 6/18

$529

Sat 11/16:43 pmHOU - STI

2 stops17h 32mAmerican Airlines

Tue 11/114:36 pmSTI - HOU

2 stops18h 50mAmerican Airlines

Deal found 6/18

$539

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 June 18, 2025 and is based on user searches.

Thu 6/198:23 pmHOU - STI

2 stops15h 06mAmerican Airlines

Thu 6/267:05 amSTI - HOU

2 stops9h 51mAmerican Airlines

Deal found 6/16

$864

Mon 6/238:23 pmHOU - STI

2 stops15h 06mAmerican Airlines

Mon 6/307:05 amSTI - HOU

2 stops9h 51mAmerican Airlines

Deal found 6/18

$884

Thu 7/109:42 amHOU - STI

3 stops47h 08mMultiple Airlines

Sun 7/2010:55 amSTI - HOU

2 stops33h 18mMultiple Airlines

Deal found 6/15

$526

Thu 7/1010:02 amHOU - STI

2 stops13h 45mDelta

Mon 7/146:03 amSTI - HOU

2 stops17h 18mDelta

Deal found 6/16

$1,356

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 June 18, 2025.

Wed 9/106:44 pmHOU - STI

2 stops16h 43mAmerican Airlines

Deal found 6/16

$306

Tue 7/296:00 amHOU - STI

2 stops12h 28mDelta

Deal found 6/17

$446

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

Thu 7/10

9:42 am-9:50 am

3 stops47h 08m

Santiago de los Caballeros

Sun 7/20

10:55 am-7:13 pm

2 stops33h 18m

$526

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Thu 8/28

6:00 am-8:48 pm

2 stops13h 48m

Santiago de los Caballeros

Tue 9/2

7:00 am-3:50 pm

2 stops9h 50m

$564

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Thu 7/10

10:02 am-12:47 am

2 stops13h 45m

Santiago de los Caballeros

Mon 7/14

6:03 am-10:21 pm

2 stops17h 18m

$1,356

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Wed 9/10

6:44 pm-12:27 pm

2 stops16h 43m

$306

HoustonSantiago de los Caballeros

HOU - STI

HOUSTI

Houston Hobby

Tue 7/29

6:00 am-7:28 pm

2 stops12h 28m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

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 $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 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.

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

Delta

8.0

Very good

7,964 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

7,964 reviews

Delta

8.0

Very good

7,964 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

7,964 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 $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 Galveston to Santiago de los Caballeros

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$329	Average$439	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$534	Average$810	FlexibilityNo cancel fee	On-time71%

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$306+ 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 9/10. 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 June 18, 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 June 18, 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 June 18, 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 June 18, 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

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 June 18, 2025.