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$985+ Cheap flights from Galveston, TX to Santiago (SCL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SCL
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Galveston to Santiago

Cheapest flights from Galveston to Santiago
Explore the most affordable flight options available from Galveston to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:12 am
HOU
-
SCL
2 stops18h 48m
Delta
Mon 5/258:40 pm
SCL
-
HOU
1 stop13h 37m
Delta
Deal found 2/2$985
This KAYAK deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:10 pm
HOU
-
SCL
1 stop13h 05m
LATAM Airlines
Tue 5/268:40 pm
SCL
-
HOU
1 stop13h 37m
LATAM Airlines
Deal found 2/2$1,017
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:31 pm
HOU
-
SCL
2 stops16h 24m
LATAM Airlines
Wed 5/137:45 pm
SCL
-
HOU
2 stops17h 26m
LATAM Airlines
Deal found 2/3$1,022
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:12 am
HOU
-
SCL
2 stops18h 48m
Delta
Mon 6/18:40 pm
SCL
-
HOU
1 stop13h 37m
Delta
Deal found 2/2$1,025
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:42 pm
HOU
-
SCL
2 stops17h 23m
American Airlines
Mon 5/188:35 pm
SCL
-
HOU
2 stops16h 37m
American Airlines
Deal found 2/2$1,030
This Orbitz deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:05 am
HOU
-
SCL
2 stops18h 55m
LATAM Airlines
Sun 5/2411:05 pm
SCL
-
HOU
2 stops23h 33m
LATAM Airlines
Deal found 2/2$1,055
This KAYAK deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:16 pm
HOU
-
SCL
1 stop16h 59m
LATAM Airlines
Sun 5/248:40 pm
SCL
-
HOU
1 stop13h 37m
LATAM Airlines
Deal found 2/2$1,057
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
HOU
-
SCL
2 stops23h 00m
Delta
Sat 5/238:40 pm
SCL
-
HOU
1 stop19h 16m
Delta
Deal found 2/2$1,065
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:20 pm
HOU
-
SCL
2 stops14h 45m
American Airlines
Tue 3/2410:15 pm
SCL
-
HOU
1 stop13h 28m
American Airlines
Deal found 2/2$1,091
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:20 pm
HOU
-
SCL
1 stop12h 40m
American Airlines
Wed 3/2510:15 pm
SCL
-
HOU
1 stop15h 33m
American Airlines
Deal found 2/3$1,100
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:20 pm
HOU
-
SCL
1 stop12h 40m
American Airlines
Mon 3/2310:15 pm
SCL
-
HOU
1 stop19h 35m
American Airlines
Deal found 2/1$1,110

Find flight deals from Galveston to Santiago

Keep the following information in mind while searching for Galveston to Santiago flight deals. Data was last updated February 3, 2026.

Round-trip from

$985
(KAYAK)

Popular in

June

Cheapest in

April

Average price

$1,129
From Galveston to Santiago Arturo Merino Benitez
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston to Santiago 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Galveston to Santiago that are best for you.

Fly from

Galveston

Fly to

Santiago

Route

Depart

Return

Price

HoustonSantiago

HOU - SCL

HOUSCL

Houston Hobby

Wed 4/1

5:27 pm-8:15 am

1 stop12h 48m

Santiago Arturo Merino Benitez

Wed 4/22

8:40 pm-9:51 am

1 stop14h 11m

$985

HoustonSantiago

HOU - SCL

HOUSCL

Houston Hobby

Thu 4/9

5:27 pm-7:15 am

1 stop12h 48m

Santiago Arturo Merino Benitez

Wed 4/22

8:40 pm-9:51 am

1 stop14h 11m

$985

HoustonSantiago

HOU - SCL

HOUSCL

Houston Hobby

Fri 5/1

10:46 am-6:00 am

2 stops18h 14m

Santiago Arturo Merino Benitez

Wed 5/13

8:40 pm-9:17 am

1 stop13h 37m

$1,017

HoustonSantiago

HOU - SCL

HOUSCL

Houston Hobby

Sat 4/11

10:06 am-6:00 am

2 stops18h 54m

Santiago Arturo Merino Benitez

Mon 5/18

7:45 am-11:08 pm

2 stops16h 23m

$1,025

HoustonSantiago

HOU - SCL

HOUSCL

Houston Hobby

Mon 3/9

4:20 pm-9:05 am

2 stops14h 45m

Santiago Arturo Merino Benitez

Wed 3/25

10:15 pm-11:48 am

1 stop15h 33m

$1,100

HoustonSantiago

HOU - SCL

HOUSCL

Houston Hobby

Mon 3/16

4:20 pm-7:00 am

1 stop12h 40m

Santiago Arturo Merino Benitez

Mon 3/23

10:15 pm-3:50 pm

1 stop19h 35m

$1,110

HoustonSantiago

HOU - SCL

HOUSCL

Houston Hobby

Fri 2/6

5:04 pm-2:05 pm

2 stops18h 01m

$1,259

HoustonSantiago

HOU - SCL

HOUSCL

Houston Hobby

Tue 2/17

5:19 pm-2:05 pm

2 stops17h 46m

$1,262

HoustonSantiago

HOU - SCL

HOUSCL

Houston Hobby

Thu 2/19

1:06 pm-2:05 pm

2 stops21h 59m

$1,262

HoustonSantiago

HOU - SCL

HOUSCL

Houston Hobby

Sun 2/8

5:04 pm-4:30 am

2 stops32h 26m

$1,319

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 14 results
1
2

Best time to book a flight from Galveston to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago 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

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

Currently, November is the cheapest month in which you can book a flight from Galveston to Santiago (average of $325). Flying from Galveston to Santiago in February is currently the most expensive (average of $949). 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 SCL?

Find hourly flight availability from Galveston to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

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

How much does it cost to fly round-trip from Galveston to Santiago?

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago. Reviews last updated February 3, 2026.
Read reviews from past customers who have flown LATAM Airlines, United Airlines, and American Airlines from Galveston to Santiago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,918 reviews

Crew

8.0

Overall

7.5

Entertainment

7.0

Comfort

7.3

Food

6.7

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,918 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Crew

8.0

Overall

7.5

Entertainment

7.0

Comfort

7.3

Food

6.7

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
United Airlines
7.4
Good
9,236 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Crew

8.0

Overall

7.5

Entertainment

7.0

Comfort

7.3

Food

6.7

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
American Airlines
7.2
Good
11,218 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Crew

8.0

Overall

7.5

Entertainment

7.0

Comfort

7.3

Food

6.7

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Avianca
6.5
Okay
2,498 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Crew

8.0

Overall

7.5

Entertainment

7.0

Comfort

7.3

Food

6.7

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from Galveston to Santiago. 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 from Galveston?

    For a flight from Galveston to Santiago, you will be flying into Arturo Merino Benitez. Santiago Arturo Merino Benitez (SCL) is just 8.4 mi from the center of the city. Arturo Merino Benitez is the only Santiago airport and it handles 0 inbound flights from Galveston per day. 4 airlines have flights to Santiago Arturo Merino Benitez from Galveston on a regular basis.

  • How long is the flight from Galveston to Santiago?

    There are many flights that can get you from Galveston to Santiago in 12h 48m. Fly via LATAM Airlines to get the fastest option. Airlines will cover a distance of 4637 mi.

  • Can I find deals for flights from Galveston to Santiago that include hotel bookings?

    Yes. In addition to deals on Galveston to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Galveston to Santiago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to Santiago.

  • Can I find deals for business class flights from Galveston to Santiago?

    Yes. Cheapflights offers flight deals from Galveston to Santiago 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?

    Currently, November is the cheapest month in which you can book a flight from Galveston to Santiago (average of $325). Flying from Galveston to Santiago in February is currently the most expensive (average of $949). 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

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Top 4 airlines flying from Galveston to Santiago

Discover the top 4 airlines that operate flights from Galveston to Santiago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$548Average$742FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$949Average$1,318FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$949Average$1,301FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$964Average$1,523FlexibilityNo cancel feeOn-time71%

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