Latest deals
When to book
FAQs
Price Alerts

Cheap flights from San Antonio to Shannon from €361

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Shannon departing on 13/3. 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
11:46 - 10:15
SAT
-
SNN
16h 29m2 stops
United Airlines Logo
12:30 - 22:57
SNN
-
SAT
16h 27m2 stops
€463United Airlines
Sat, 25 Apr - Tue, 5 May
British Airways Logo
17:00 - 19:25
SAT
-
SNN
20h 25m2 stops
British Airways Logo
07:50 - 20:49
SNN
-
SAT
18h 59m2 stops
€689British Airways
Wed, 25 Feb - Sun, 1 Mar
British Airways Logo
20:08 - 11:30
SAT
-
SNN
33h 22m2 stops
British Airways Logo
14:45 - 12:50
SNN
-
SAT
27h 05m2 stops
€800British Airways
Fri, 6 Mar - Sat, 14 Mar
British Airways Logo
17:42 - 16:10
SAT
-
SNN
16h 28m2 stops
British Airways Logo
21:15 - 16:52
SNN
-
SAT
25h 37m2 stops
€1,228British Airways
Wed, 29 Apr - Sun, 3 May
Air Canada Logo
16:17 - 16:05
SAT
-
SNN
17h 48m3 stops
Air Canada Logo
21:15 - 21:18
SNN
-
SAT
30h 03m2 stops
€1,447Air Canada
Sat, 25 Apr - Tue, 5 May
Multiple Airlines Logo
12:15 - 10:15
SAT
-
SNN
16h 00m1 stop
Multiple Airlines Logo
16:55 - 21:18
SNN
-
SAT
34h 23m2 stops
€3,408Multiple Airlines
Wed, 29 Apr - Sun, 3 May
Lufthansa Logo
12:15 - 10:15
SAT
-
SNN
16h 00m1 stop
Lufthansa Logo
12:30 - 10:32
SNN
-
SAT
28h 02m1 stop
€10,164Lufthansa
Wed, 29 Apr - Sun, 3 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
25 Feb
SAT17:00San Antonio
20h 25m
2 stops
SNN19:25Shannon
1 Mar
SNN07:50Shannon
18h 59m
2 stops
SAT20:49San Antonio
€689
Find similar
British Airways
6 Mar
SAT20:08San Antonio
33h 22m
2 stops
SNN11:30Shannon
14 Mar
SNN14:45Shannon
27h 05m
2 stops
SAT12:50San Antonio
€800
Find similar
British Airways
29 Apr
SAT17:42San Antonio
16h 28m
2 stops
SNN16:10Shannon
3 May
SNN21:15Shannon
25h 37m
2 stops
SAT16:52San Antonio
€1,228
Find similar

Air Canada flights from San Antonio to Shannon, Clare

Our best Air Canada deals on San Antonio to Shannon, Clare flight tickets
Air Canada
5 Jan
SAT09:51San Antonio
19h 39m
3 stops
SNN11:30Shannon
13 Jan
SNN07:50Shannon
32h 57m
3 stops
SAT10:47San Antonio
€1,189
Find similar
Air Canada
25 Apr
SAT16:17San Antonio
17h 48m
3 stops
SNN16:05Shannon
5 May
SNN21:15Shannon
30h 03m
2 stops
SAT21:18San Antonio
€1,447
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 4 January 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

Sat 25/4

11:46-10:15

2 stops16h 29m

Shannon

Tue 5/5

12:30-22:57

2 stops16h 27m

€463

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Wed 25/2

17:00-19:25

2 stops20h 25m

Shannon

Sun 1/3

07:50-20:49

2 stops18h 59m

€689

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Fri 6/3

20:08-11:30

2 stops33h 22m

Shannon

Sat 14/3

14:45-12:50

2 stops27h 05m

€800

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Wed 29/4

17:42-16:10

2 stops16h 28m

Shannon

Sun 3/5

21:15-16:52

2 stops25h 37m

€1,228

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sat 25/4

16:17-16:05

3 stops17h 48m

Shannon

Tue 5/5

21:15-21:18

2 stops30h 03m

€1,447

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Wed 29/4

12:15-10:15

1 stop16h 00m

Shannon

Sun 3/5

16:55-21:18

2 stops34h 23m

€3,408

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Wed 29/4

12:15-10:15

1 stop16h 00m

Shannon

Sun 3/5

12:30-10:32

1 stop28h 02m

€10,164

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Fri 13/3

13:44-05:55

2 stops35h 11m

€361

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Fri 13/3

13:44-05:55

3 stops35h 11m

€369

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
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.

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
Tue 3/2
Tue 10/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland