$178+ Cheap flights from San Juan to Galveston, TX
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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
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Cheapest flights from San Juan to GalvestonExplore the most affordable flight options available from San Juan to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
Explore the most affordable flight options available from San Juan to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/27. 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.
This Southwest deal was found by Cheapflights users on 1/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from San Juan to Galveston
Keep the following information in mind while searching for San Juan to Galveston flight deals. Data was last updated January 28, 2026.
Round-trip from | $364 (Southwest) |
|---|---|
One-way from | $178 (Southwest) |
Popular in | June |
Cheapest in | October |
Average price | $374 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from San Juan to Galveston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Wed 2/18
5:40 am-12:50 pm
2 stops9h 10m
Houston Hobby
Sun 2/22
4:50 pm-1:35 am
1 stop6h 45m
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Wed 3/4
9:05 am-7:45 pm
1 stop12h 40m
Houston Hobby
Mon 3/9
8:55 pm-9:20 am
1 stop11h 25m
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Tue 4/7
5:35 am-2:00 pm
2 stops9h 25m
Houston Hobby
Tue 4/21
10:25 am-9:05 pm
2 stops9h 40m
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Sat 6/6
8:15 pm-7:45 am
1 stop12h 30m
Houston Hobby
Sat 6/13
1:20 pm-11:40 pm
2 stops9h 20m
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Wed 3/18
5:55 am-2:45 pm
1 stop9h 50m
Houston Hobby
Mon 3/23
7:20 am-4:30 pm
1 stop8h 10m
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Thu 2/19
4:10 pm-10:20 pm
1 stop8h 10m
Houston Hobby
Thu 2/26
5:00 am-4:55 pm
1 stop9h 55m
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Mon 3/9
5:30 am-1:35 pm
2 stops9h 05m
Houston Hobby
Wed 3/11
2:40 pm-12:15 am
2 stops8h 35m
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Wed 2/25
5:40 am-2:20 pm
2 stops10h 40m
Houston Hobby
Mon 3/2
2:30 pm-12:40 am
2 stops8h 10m
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Tue 5/19
5:05 am-7:10 pm
1 stop15h 05m
San JuanHouston
SJU - HOU
SJUHOU
San Juan Luis Munoz Marin Intl
Wed 4/29
1:00 pm-11:05 pm
1 stop11h 05m
Best time to book a flight from San Juan to Galveston
Have a flexible travel schedule? Discover the best time to fly to Galveston from San Juan with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Juan to Galveston
How far ahead should I book a flight from San Juan to Galveston?
Use this chart to determine the optimal time to book a round-trip flight from San Juan to Galveston. Price data was last updated on January 23, 2026.
The best time to book flights from San Juan to Galveston is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Juan to Galveston?
Currently, March is the cheapest month in which you can book a flight from San Juan to Galveston (average of $79). Flying from San Juan to Galveston in September is currently the most expensive (average of $173). 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 SJU to G4L?
Find hourly flight availability from San Juan to Galveston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.
One of the essential ways to save on airfare from San Juan to Galveston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.
What is the cheapest day to fly from San Juan to Galveston?
Use this chart to determine the cheapest time to fly round-trip from San Juan to Galveston. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their San Juan to Galveston flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Galveston
Get insights into the airlines that provide service to Galveston. 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 Galveston. Reviews last updated January 28, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from San Juan to Galveston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from San Juan to Galveston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Juan to Galveston
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Juan to Galveston
Discover the top 6 airlines that operate flights from San Juan to Galveston. 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 January 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$224 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$108 | Average$202 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$126 | Average$416 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$203 | Average$443 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$210 | Average$392 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$326 | Average$505 | FlexibilityNo cancel fee | On-time63% |