Latest deals
When to book
FAQs
Price Alerts

Cheap flights from San Antonio to Shannon from €485

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Shannon departing on 23/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Antonio to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
17:57 - 07:30
SAT
-
SNN
31h 33m
2 stops
United Airlines Logo
09:30 - 16:08
SNN
-
SAT
12h 38m
1 stop
€485United Airlines
Sun, 23 Aug - Thu, 27 Aug
United Airlines Logo
11:46 - 10:15
SAT
-
SNN
16h 29m
2 stops
United Airlines Logo
12:30 - 08:42
SNN
-
SAT
26h 12m
2 stops
€526United Airlines
Thu, 16 Apr - Thu, 23 Apr
United Airlines Logo
13:40 - 07:30
SAT
-
SNN
11h 50m
1 stop
United Airlines Logo
09:30 - 16:08
SNN
-
SAT
12h 38m
1 stop
€551United Airlines
Sun, 23 Aug - Thu, 27 Aug
United Airlines Logo
11:45 - 10:15
SAT
-
SNN
16h 30m
2 stops
United Airlines Logo
12:30 - 21:20
SNN
-
SAT
14h 50m
2 stops
€569United Airlines
Fri, 1 May - Fri, 8 May
United Airlines Logo
13:40 - 07:30
SAT
-
SNN
11h 50m
1 stop
United Airlines Logo
09:30 - 16:08
SNN
-
SAT
12h 38m
1 stop
€588United Airlines
Fri, 28 Aug - Sun, 6 Sep
United Airlines Logo
06:40 - 07:30
SAT
-
SNN
18h 50m
1 stop
United Airlines Logo
12:30 - 23:49
SNN
-
SAT
17h 19m
2 stops
€592United Airlines
Fri, 28 Aug - Sun, 6 Sep
British Airways Logo
15:24 - 19:35
SAT
-
SNN
47h 11m
2 stops
British Airways Logo
17:25 - 23:59
SNN
-
SAT
36h 34m
2 stops
€718British Airways
Sat, 28 Mar - Sat, 4 Apr
Multiple Airlines Logo
12:15 - 10:15
SAT
-
SNN
16h 00m
1 stop
Multiple Airlines Logo
07:30 - 22:58
SNN
-
SAT
21h 28m
2 stops
€761Multiple Airlines
Thu, 16 Apr - Thu, 23 Apr
British Airways Logo
17:53 - 16:45
SAT
-
SNN
17h 52m
2 stops
British Airways Logo
07:30 - 21:06
SNN
-
SAT
19h 36m
2 stops
€804British Airways
Wed, 18 Mar - Sun, 24 May
United Airlines Logo
08:53 - 10:15
SAT
-
SNN
19h 22m
2 stops
United Airlines Logo
09:30 - 08:27
SNN
-
SAT
28h 57m
2 stops
€815United Airlines
Sat, 23 May - Sat, 30 May

British Airways flights from San Antonio to Shannon, Clare

Our best British Airways deals on San Antonio to Shannon, Clare flight tickets
British Airways
28 Mar
SAT15:24San Antonio
47h 11m
2 stops
SNN19:35Shannon
4 Apr
SNN17:25Shannon
36h 34m
2 stops
SAT23:59San Antonio
€718
British Airways
18 Mar
SAT17:53San Antonio
17h 52m
2 stops
SNN16:45Shannon
24 May
SNN07:30Shannon
19h 36m
2 stops
SAT21:06San Antonio
€804
British Airways
3 Apr
SAT13:40San Antonio
15h 40m
2 stops
SNN11:20Shannon
6 Apr
SNN13:45Shannon
16h 14m
2 stops
SAT23:59San Antonio
€3,414

United Airlines flights from San Antonio to Shannon, Clare

Our best United Airlines deals on San Antonio to Shannon, Clare flight tickets
United Airlines
23 Aug
SAT17:57San Antonio
31h 33m
2 stops
SNN07:30Shannon
27 Aug
SNN09:30Shannon
20h 19m
2 stops
SAT23:49San Antonio
€485
United Airlines
16 Apr
SAT11:46San Antonio
16h 29m
2 stops
SNN10:15Shannon
23 Apr
SNN12:30Shannon
26h 12m
2 stops
SAT08:42San Antonio
€526
United Airlines
23 Aug
SAT13:40San Antonio
11h 50m
1 stop
SNN07:30Shannon
27 Aug
SNN09:30Shannon
12h 38m
1 stop
SAT16:08San Antonio
€551

momondo Fare Finder

 
Customise your flight search to find flights from San Antonio to Shannon, Clare 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, momondo users made 13,528 searches. Data last updated 4 March 2026.
Use the filters below to find and compare flights from San Antonio to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sun 23/8

17:57-07:30

2 stops31h 33m

Shannon

Thu 27/8

09:30-16:08

1 stop12h 38m

€485

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Thu 16/4

11:46-10:15

2 stops16h 29m

Shannon

Thu 23/4

12:30-08:42

2 stops26h 12m

€526

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sun 23/8

13:40-07:30

1 stop11h 50m

Shannon

Thu 27/8

09:30-16:08

1 stop12h 38m

€551

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Fri 1/5

11:45-10:15

2 stops16h 30m

Shannon

Fri 8/5

12:30-21:20

2 stops14h 50m

€569

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Fri 28/8

13:40-07:30

1 stop11h 50m

Shannon

Sun 6/9

09:30-16:08

1 stop12h 38m

€588

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Fri 28/8

06:40-07:30

1 stop18h 50m

Shannon

Sun 6/9

12:30-23:49

2 stops17h 19m

€592

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sat 28/3

15:24-19:35

2 stops47h 11m

Shannon

Sat 4/4

17:25-23:59

2 stops36h 34m

€718

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Thu 16/4

12:15-10:15

1 stop16h 00m

Shannon

Thu 23/4

07:30-22:58

2 stops21h 28m

€761

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Wed 18/3

17:53-16:45

2 stops17h 52m

Shannon

Sun 24/5

07:30-21:06

2 stops19h 36m

€804

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sat 23/5

08:53-10:15

2 stops19h 22m

Shannon

Sat 30/5

09:30-08:27

2 stops28h 57m

€815

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from San Antonio to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Antonio to Shannon, Clare (SAT to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Shannon, Clare

Fastest flight time

16h 29m

Direct flights

None
The fastest flight from San Antonio to Shannon, Clare takes 16h 29m
There are no direct flights from San Antonio to Shannon, Clare. There are no popular flight routes from San Antonio to Shannon, Clare.
Search flight deals

  • How far is San Antonio to Shannon by plane?

    The straight-line distance from San Antonio to Shannon is 7420.7 km. A reasonable flight in good conditions will take 16h 29m.

  • When did momondo last update prices for flights from San Antonio Airport to Shannon Airport?

    Prices for flights from San Antonio Airport to Shannon Airport were last updated today.

  • How old do you have to be to fly from San Antonio Airport to Shannon Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from San Antonio to Shannon, Clare?

    Confirm your travel details to search for the latest offers for flights from San Antonio to Shannon, Clare. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from San Antonio to Shannon, Clare with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Tipperary
Killaloe
Nenagh
Adare
Lahinch
Bunratty

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Shannon?

Finding the right flight to Shannon from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Shannon quick and easy, saving you time and money.

Can I find flights from San Antonio to Shannon with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Antonio to Shannon flights to just show those with flexible booking policies.

How can momondo help me find flights from San Antonio to Shannon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from San Antonio.

I’m not ready to book a flight from San Antonio to Shannon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Antonio to Shannon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/4
Fri 10/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland