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Cheap flights from San Antonio to Shannon from €460

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 25/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
14:14 - 10:15
SAT
-
SNN
14h 01m2 stops
United Airlines Logo
12:30 - 21:02
SNN
-
SAT
14h 32m2 stops
€460United Airlines
Sat, 25 Apr - Tue, 5 May
Lufthansa Logo
14:14 - 10:15
SAT
-
SNN
14h 01m2 stops
Lufthansa Logo
12:30 - 15:17
SNN
-
SAT
32h 47m1 stop
€500Lufthansa
Sat, 25 Apr - Tue, 5 May
American Airlines Logo
13:59 - 11:30
SAT
-
SNN
15h 31m2 stops
American Airlines Logo
07:50 - 22:58
SNN
-
SAT
21h 08m2 stops
€513American Airlines
Sun, 25 Jan - Sun, 1 Feb
American Airlines Logo
18:01 - 16:45
SAT
-
SNN
16h 44m2 stops
American Airlines Logo
07:50 - 23:03
SNN
-
SAT
21h 13m2 stops
€516American Airlines
Mon, 9 Feb - Mon, 16 Feb
Air Canada Logo
09:50 - 11:30
SAT
-
SNN
19h 40m3 stops
Air Canada Logo
07:50 - 08:41
SNN
-
SAT
30h 51m3 stops
€590Air Canada
Sun, 25 Jan - Sun, 1 Feb
British Airways Logo
12:52 - 11:30
SAT
-
SNN
16h 38m2 stops
British Airways Logo
07:50 - 22:43
SNN
-
SAT
20h 53m2 stops
€651British Airways
Tue, 3 Feb - Wed, 11 Feb
British Airways Logo
16:40 - 19:25
SAT
-
SNN
20h 45m2 stops
British Airways Logo
07:50 - 22:42
SNN
-
SAT
20h 52m2 stops
€685British Airways
Wed, 4 Feb - Sun, 8 Feb
American Airlines Logo
13:15 - 11:20
SAT
-
SNN
16h 05m2 stops
American Airlines Logo
07:40 - 19:55
SNN
-
SAT
18h 15m2 stops
€704American Airlines
Tue, 2 Jun - Sun, 7 Jun
American Airlines Logo
13:15 - 11:20
SAT
-
SNN
16h 05m2 stops
American Airlines Logo
07:40 - 23:40
SNN
-
SAT
22h 00m2 stops
€730American Airlines
Tue, 2 Jun - Sun, 7 Jun
United Airlines Logo
07:00 - 07:30
SAT
-
SNN
18h 30m1 stop
United Airlines Logo
09:30 - 08:48
SNN
-
SAT
29h 18m2 stops
€736United Airlines
Tue, 2 Jun - Sun, 7 Jun

British Airways flights from San Antonio to Shannon, Clare

Our best British Airways deals on San Antonio to Shannon, Clare flight tickets
British Airways
3 Feb
SAT12:52San Antonio
16h 38m
2 stops
SNN11:30Shannon
11 Feb
SNN07:50Shannon
20h 53m
2 stops
SAT22:43San Antonio
€651
Find similar
British Airways
4 Feb
SAT16:40San Antonio
20h 45m
2 stops
SNN19:25Shannon
8 Feb
SNN07:50Shannon
20h 52m
2 stops
SAT22:42San Antonio
€685
Find similar

United Airlines flights from San Antonio to Shannon, Clare

Our best United Airlines deals on San Antonio to Shannon, Clare flight tickets
United Airlines
25 Apr
SAT14:14San Antonio
14h 01m
2 stops
SNN10:15Shannon
5 May
SNN12:30Shannon
14h 32m
2 stops
SAT21:02San Antonio
€460
Find similar
United Airlines
2 Jun
SAT07:00San Antonio
18h 30m
1 stop
SNN07:30Shannon
7 Jun
SNN09:30Shannon
29h 18m
2 stops
SAT08:48San Antonio
€736
Find similar
United Airlines
2 Jun
SAT14:01San Antonio
11h 29m
1 stop
SNN07:30Shannon
7 Jun
SNN09:30Shannon
32h 40m
1 stop
SAT12:10San Antonio
€738
Find similar

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 28 December 2025.
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

Sat 25/4

14:14-10:15

2 stops14h 01m

Shannon

Tue 5/5

12:30-21:02

2 stops14h 32m

€460

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sat 25/4

14:14-10:15

2 stops14h 01m

Shannon

Tue 5/5

12:30-15:17

1 stop32h 47m

€500

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sun 25/1

13:59-11:30

2 stops15h 31m

Shannon

Sun 1/2

07:50-22:58

2 stops21h 08m

€513

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Mon 9/2

18:01-16:45

2 stops16h 44m

Shannon

Mon 16/2

07:50-23:03

2 stops21h 13m

€516

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sun 25/1

09:50-11:30

3 stops19h 40m

Shannon

Sun 1/2

07:50-08:41

3 stops30h 51m

€590

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 3/2

12:52-11:30

2 stops16h 38m

Shannon

Wed 11/2

07:50-22:43

2 stops20h 53m

€651

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Wed 4/2

16:40-19:25

2 stops20h 45m

Shannon

Sun 8/2

07:50-22:42

2 stops20h 52m

€685

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 2/6

13:15-11:20

2 stops16h 05m

Shannon

Sun 7/6

07:40-19:55

2 stops18h 15m

€704

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 2/6

13:15-11:20

2 stops16h 05m

Shannon

Sun 7/6

07:40-23:40

2 stops22h 00m

€730

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 2/6

07:00-07:30

1 stop18h 30m

Shannon

Sun 7/6

09:30-08:48

2 stops29h 18m

€736

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 44m

Direct flights

None
The fastest flight from San Antonio to Shannon, Clare takes 16h 44m
There are no direct flights from San Antonio to Shannon, Clare. There are no popular flight routes from San Antonio to Shannon, Clare.
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  • 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 44m.

  • 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
Nenagh
Tipperary
Adare
Killaloe
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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