$803+ Cheap flights from San Antonio (SAT) to Galway, Ireland
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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SNN
Dec 3 — Dec 101
1 adult, Economy
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1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Galway
Keep the following information in mind while searching for San Antonio to Galway flight deals. Data was last updated November 3, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $803 (American Airlines) |
Find flight deals from San Antonio to Galway
Cheapest flights from San Antonio to GalwayExplore the most affordable flight options available from San Antonio to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.
Explore the most affordable flight options available from San Antonio to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.
This Expedia deal was found by Cheapflights users on 11/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/292:57 pmSAT - SNN
2 stops46h 28mMultiple Airlines
Sat 12/65:25 pmSNN - SAT
2 stops31h 14mMultiple Airlines
Deal found 11/1![Multiple Airlines logo]()
$806
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Galway 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 November 3, 2025.
Use the filters below to find and compare flights from San Antonio to Galway that are best for you.
Fly from
San Antonio
Fly to
Galway
Route
Depart
Return
Price
San AntonioShannon
SAT - SNN
SATSNN
San Antonio
Fri 3/27
5:35 pm-3:45 pm
2 stops17h 10m
Shannon
Tue 3/31
7:40 am-9:48 pm
2 stops20h 08m
$803
San AntonioShannon
SAT - SNN
SATSNN
San Antonio
Sat 11/29
2:57 pm-7:25 pm
2 stops46h 28m
Shannon
Sat 12/6
5:25 pm-6:39 pm
2 stops31h 14m
$806
Best time to book a flight from San Antonio to Galway
Have a flexible travel schedule? Discover the best time to fly to Galway from San Antonio 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 San Antonio to Galway
What is the cheapest month to book a flight from San Antonio to Galway?
Currently, February is the cheapest month in which you can book a flight from San Antonio to Galway (average of $560). Flying from San Antonio to Galway in October is currently the most expensive (average of $1,352). 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 SAT to G4W?
Find hourly flight availability from San Antonio to Galway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.
It’s typically best to fly out from San Antonio to Galway in the afternoon. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.
Reviews of airlines servicing Galway
Get insights into the airlines that provide service to Galway. 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 Galway. Reviews last updated November 3, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from San Antonio to Galway to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Galway. 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 Antonio to Galway
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from San Antonio to Galway
Discover the top 2 airlines that operate flights from San Antonio to Galway. 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 November 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$518 | Average$869 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$644 | Average$950 | FlexibilityNo cancel fee | On-time69% |