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Cheap flights from San Antonio to Shannon from €614

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 24/8. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from San Antonio to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
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
€614United Airlines
Mon, 24 Aug - Wed, 26 Aug
United Airlines Logo
13:40 - 10:15
SAT
-
SNN
14h 35m
2 stops
United Airlines Logo
09:30 - 16:08
SNN
-
SAT
12h 38m
1 stop
€619United Airlines
Mon, 24 Aug - Wed, 26 Aug
United Airlines Logo
13:40 - 07:30
SAT
-
SNN
11h 50m
1 stop
United Airlines Logo
09:30 - 22:55
SNN
-
SAT
19h 25m
1 stop
€633United Airlines
Mon, 24 Aug - Wed, 26 Aug
United Airlines Logo
13:40 - 07:30
SAT
-
SNN
11h 50m
1 stop
United Airlines Logo
09:30 - 20:45
SNN
-
SAT
17h 15m
2 stops
€637United Airlines
Mon, 24 Aug - Wed, 26 Aug
United Airlines Logo
06:40 - 07:30
SAT
-
SNN
18h 50m
1 stop
United Airlines Logo
09:30 - 22:54
SNN
-
SAT
19h 24m
1 stop
€777United Airlines
Tue, 26 May - Fri, 5 Jun
United Airlines Logo
13:40 - 07:30
SAT
-
SNN
11h 50m
1 stop
United Airlines Logo
09:30 - 19:50
SNN
-
SAT
16h 20m
2 stops
€781United Airlines
Tue, 26 May - Fri, 5 Jun
United Airlines Logo
13:11 - 10:15
SAT
-
SNN
15h 04m
2 stops
United Airlines Logo
12:30 - 22:54
SNN
-
SAT
16h 24m
2 stops
€785United Airlines
Tue, 12 May - Mon, 18 May
Lufthansa Logo
12:20 - 10:15
SAT
-
SNN
15h 55m
1 stop
Lufthansa Logo
12:30 - 08:42
SNN
-
SAT
26h 12m
2 stops
€828Lufthansa
Tue, 12 May - Mon, 18 May
Lufthansa Logo
12:20 - 10:15
SAT
-
SNN
15h 55m
1 stop
Lufthansa Logo
12:30 - 10:34
SNN
-
SAT
28h 04m
1 stop
€832Lufthansa
Tue, 12 May - Mon, 18 May
United Airlines Logo
11:46 - 10:15
SAT
-
SNN
16h 29m
2 stops
United Airlines Logo
12:30 - 22:59
SNN
-
SAT
16h 29m
2 stops
€989United Airlines
Thu, 16 Apr - Sun, 19 Apr

United Airlines flights from San Antonio to Shannon, Clare

Our best United Airlines deals on San Antonio to Shannon, Clare flight tickets
United Airlines
24 Aug
SAT13:40San Antonio
11h 50m
1 stop
SNN07:30Shannon
26 Aug
SNN09:30Shannon
12h 38m
1 stop
SAT16:08San Antonio
€614
United Airlines
24 Aug
SAT13:40San Antonio
14h 35m
2 stops
SNN10:15Shannon
26 Aug
SNN09:30Shannon
12h 38m
1 stop
SAT16:08San Antonio
€619
United Airlines
24 Aug
SAT13:40San Antonio
11h 50m
1 stop
SNN07:30Shannon
26 Aug
SNN09:30Shannon
19h 25m
1 stop
SAT22:55San Antonio
€633

Air Canada flights from San Antonio to Shannon, Clare

Our best Air Canada deals on San Antonio to Shannon, Clare flight tickets
Air Canada
16 Jun
SAT16:18San Antonio
17h 52m
3 stops
SNN16:10Shannon
26 Jun
SNN07:30Shannon
19h 43m
2 stops
SAT21:13San Antonio
€2,660
Air Canada
16 Jun
SAT16:18San Antonio
17h 52m
3 stops
SNN16:10Shannon
26 Jun
SNN07:30Shannon
19h 43m
2 stops
SAT21:13San Antonio
€2,745

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 3 April 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

Cheapest return flight
Fastest return journey

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Mon 24/8

13:40-07:30

1 stop11h 50m

Shannon

Wed 26/8

09:30-16:08

1 stop12h 38m

€614

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Mon 24/8

13:40-10:15

2 stops14h 35m

Shannon

Wed 26/8

09:30-16:08

1 stop12h 38m

€619

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Mon 24/8

13:40-07:30

1 stop11h 50m

Shannon

Wed 26/8

09:30-22:55

1 stop19h 25m

€633

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Mon 24/8

13:40-07:30

1 stop11h 50m

Shannon

Wed 26/8

09:30-20:45

2 stops17h 15m

€637

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 26/5

06:40-07:30

1 stop18h 50m

Shannon

Fri 5/6

09:30-22:54

1 stop19h 24m

€777

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 26/5

13:40-07:30

1 stop11h 50m

Shannon

Fri 5/6

09:30-19:50

2 stops16h 20m

€781

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 12/5

13:11-10:15

2 stops15h 04m

Shannon

Mon 18/5

12:30-22:54

2 stops16h 24m

€785

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 12/5

12:20-10:15

1 stop15h 55m

Shannon

Mon 18/5

12:30-08:42

2 stops26h 12m

€828

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 12/5

12:20-10:15

1 stop15h 55m

Shannon

Mon 18/5

12:30-10:34

1 stop28h 04m

€832

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Thu 16/4

11:46-10:15

2 stops16h 29m

Shannon

Sun 19/4

12:30-22:59

2 stops16h 29m

€989

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

11h 50m

Direct flights

None
The fastest flight from San Antonio to Shannon, Clare takes 11h 50m
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

Frequently asked questions about flying from San Antonio to Shannon, Clare

  • 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 11h 50m.

  • 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.

Frequently asked questions about flying from San Antonio to Shannon, Clare

  • 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.

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