$413+ Cheap flights from San Antonio (SAT) to Shannon (SNN)
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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SNN
may. 17 — may. 241
1 adult, Economy
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Find cheap flights from San Antonio to Shannon 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 Shannon
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 12, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $640 (United Airlines) |
One-way from | $413 (United Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $698 |
Find flight deals from San Antonio to Shannon
Cheapest flights from San Antonio to ShannonExplore the most affordable flight options available from San Antonio to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 12, 2025.
Explore the most affordable flight options available from San Antonio to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 12, 2025.
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/3012:55 pmSAT - SNN
1 stop12h 35mUnited Airlines
jue. 8/149:30 amSNN - SAT
2 stops20h 29mUnited Airlines
Deal found 5/12![United Airlines logo]()
$640
This Delta deal was found by Cheapflights users on 5/11. 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.
dom. 5/2511:59 amSAT - SNN
1 stop17h 11mDelta
jue. 6/51:05 pmSNN - SAT
1 stop27h 43mDelta
Deal found 5/11![Delta logo]()
$725
This Air France deal was found by Cheapflights users on 5/12. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/96:11 pmSAT - SNN
2 stops34h 59mMultiple Airlines
lun. 6/161:05 pmSNN - SAT
2 stops17h 12mMultiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$795
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Shannon 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 mayo 12, 2025.
Use the filters below to find and compare flights from San Antonio to Shannon that are best for you.
Fly from
San Antonio
Fly to
Shannon
Route
Depart
Return
Price
San AntonioShannon
SAT - SNN
SATSNN
San Antonio
mié. 7/30
6:45 am-7:30 am
1 stop18h 45m
Shannon
vie. 8/15
9:30 am-11:59 pm
2 stops20h 29m
$640
San AntonioShannon
SAT - SNN
SATSNN
San Antonio
mié. 7/30
5:25 am-11:10 am
2 stops23h 45m
Shannon
jue. 8/14
1:05 pm-9:39 am
2 stops26h 34m
$645
San AntonioShannon
SAT - SNN
SATSNN
San Antonio
lun. 6/9
6:11 pm-11:10 am
2 stops34h 59m
Shannon
lun. 6/16
1:05 pm-10:11 pm
2 stops15h 06m
$795
San AntonioShannon
SAT - SNN
SATSNN
San Antonio
mié. 6/25
10:00 am-2:45 pm
2 stops22h 45m
Shannon
mié. 7/2
4:25 pm-5:00 am
3 stops42h 35m
$905
San AntonioShannon
SAT - SNN
SATSNN
San Antonio
lun. 7/21
12:13 pm-10:15 am
2 stops16h 02m
$413
Compare providers for flights from San Antonio to Shannon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Shannon in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Shannon, Clare flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Antonio-Shannon, Clare flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Antonio-Shannon, Clare flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Shannon, Clare flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Shannon
Have a flexible travel schedule? Discover the best time to fly to Shannon 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 Shannon
What is the cheapest month to book a flight from San Antonio to Shannon, Clare?
Currently, February is the cheapest month in which you can book a flight from San Antonio to Shannon, Clare (average of $533). Flying from San Antonio to Shannon, Clare in June is currently the most expensive (average of $998). 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 SNN?
Find hourly flight availability from San Antonio to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 12, 2025.
When flying from San Antonio to Shannon, Clare, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 26% versus a flight at noon.
Rainfall in Shannon by month
Plan your trip to Shannon by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Shannon, Clare ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon, Clare when rainfall is around 2.3 in.
Temperature in Shannon by month
Plan your trip to Shannon by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Shannon, Clare, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).
Reviews of airlines servicing Shannon
Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated mayo 12, 2025.
Boarding
8.2
Entertainment
7.9
Crew
8.5
Food
7.3
Overall
8.0
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Entertainment
7.9
Crew
8.5
Food
7.3
Overall
8.0
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Entertainment
7.9
Crew
8.5
Food
7.3
Overall
8.0
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Entertainment
7.9
Crew
8.5
Food
7.3
Overall
8.0
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsEnnis
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Alternative routes for San Antonio to Shannon
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from San Antonio to Shannon
Discover the top 2 airlines that operate flights from San Antonio to Shannon. 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 mayo 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$574 | Average$883 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$712 | Average$1,148 | FlexibilityNo cancel fee | On-time69% |