$573+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SNN
Jan 1 — Jan 81
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Antonio to Galway with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
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 December 2, 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 December 2, 2025.
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/81:50 pmSAT - SNN
2 stops15h 40mAmerican Airlines
Mon 12/157:50 amSNN - SAT
2 stops22h 35mAmerican Airlines
Deal found 12/1![American Airlines logo]()
$573
This Air Canada deal was found by Cheapflights users on 12/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:55 amSAT - SNN
3 stops19h 35mAir Canada
Mon 12/157:50 amSNN - SAT
3 stops21h 09mAir Canada
Deal found 12/1![Air Canada logo]()
$1,197
This Ovago deal was found by Cheapflights users on 11/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:19 pmSAT - SNN
2 stops33h 11mMultiple Airlines
Sat 1/37:50 amSNN - SAT
2 stops17h 30mMultiple Airlines
Deal found 11/30![Multiple Airlines logo]()
$2,716
This Air Canada deal was found by Cheapflights users on 11/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:51 amSAT - SNN
3 stops19h 39mAir Canada
Sat 1/37:50 amSNN - SAT
3 stops31h 00mAir Canada
Deal found 11/30![Air Canada logo]()
$4,593
Find 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 December 2, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $725 (American Airlines) |
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 December 2, 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
Sat 3/7
6:00 am-6:20 am
2 stops42h 20m
Shannon
Mon 3/16
8:05 pm-5:04 pm
2 stops25h 59m
$725
San AntonioShannon
SAT - SNN
SATSNN
San Antonio
Thu 2/19
5:49 pm-4:45 pm
2 stops16h 56m
Shannon
Mon 2/23
7:50 am-4:58 pm
2 stops39h 08m
$773
San AntonioShannon
SAT - SNN
SATSNN
San Antonio
Thu 1/29
12:56 pm-11:30 am
2 stops16h 34m
Shannon
Fri 2/6
7:50 am-10:00 pm
2 stops20h 10m
$785
San AntonioShannon
SAT - SNN
SATSNN
San Antonio
Sat 3/7
9:52 am-11:30 am
3 stops19h 38m
Shannon
Mon 3/16
7:50 am-8:38 am
3 stops29h 48m
$967
San AntonioShannon
SAT - SNN
SATSNN
San Antonio
Sat 12/20
9:51 am-11:30 am
3 stops19h 39m
Shannon
Sat 1/3
7:50 am-8:50 am
3 stops31h 00m
$4,593
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 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 December 2, 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 December 2, 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
Food
6.6
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Food
6.6
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Food
6.6
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
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.
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 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 December 2, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$518 | Average$816 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$644 | Average$961 | FlexibilityNo cancel fee | On-time69% |