Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Antonio to Shannon from €669

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

Find the cheapest flights from San Antonio to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:40 - 07:30
SAT
-
SNN
18h 50m
1 stop
United Airlines Logo
09:30 - 22:55
SNN
-
SAT
19h 25m
1 stop
€669United Airlines
Sun, 23 Aug - Thu, 27 Aug
United Airlines Logo
08:53 - 07:30
SAT
-
SNN
16h 37m
2 stops
United Airlines Logo
09:30 - 20:45
SNN
-
SAT
17h 15m
2 stops
€673United Airlines
Sun, 23 Aug - Thu, 27 Aug
United Airlines Logo
06:40 - 07:30
SAT
-
SNN
18h 50m
1 stop
United Airlines Logo
09:30 - 16:08
SNN
-
SAT
12h 38m
1 stop
€725United Airlines
Sun, 23 Aug - Thu, 27 Aug
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
€725United Airlines
Sun, 23 Aug - Thu, 27 Aug
United Airlines Logo
09:37 - 10:15
SAT
-
SNN
18h 38m
2 stops
United Airlines Logo
09:30 - 19:53
SNN
-
SAT
16h 23m
2 stops
€729United Airlines
Sun, 23 Aug - Thu, 27 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
€756United Airlines
Wed, 26 Aug - Sun, 6 Sep
United Airlines Logo
13:40 - 07:30
SAT
-
SNN
11h 50m
1 stop
United Airlines Logo
12:30 - 23:49
SNN
-
SAT
17h 19m
2 stops
€759United Airlines
Wed, 26 Aug - Sun, 6 Sep
United Airlines Logo
13:40 - 07:30
SAT
-
SNN
11h 50m
1 stop
United Airlines Logo
09:30 - 22:54
SNN
-
SAT
19h 24m
1 stop
€765United Airlines
Wed, 27 May - Wed, 3 Jun
United Airlines Logo
09:37 - 10:15
SAT
-
SNN
18h 38m
2 stops
United Airlines Logo
09:30 - 16:03
SNN
-
SAT
12h 33m
1 stop
€769United Airlines
Mon, 25 May - Wed, 3 Jun
United Airlines Logo
17:30 - 07:30
SAT
-
SNN
32h 00m
1 stop
United Airlines Logo
09:30 - 16:03
SNN
-
SAT
12h 33m
1 stop
€771United Airlines
Mon, 25 May - Wed, 3 Jun

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

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
SAT06:40San Antonio
18h 50m
1 stop
SNN07:30Shannon
27 Aug
SNN09:30Shannon
19h 25m
1 stop
SAT22:55San Antonio
€669
United Airlines
23 Aug
SAT08:53San Antonio
16h 37m
2 stops
SNN07:30Shannon
27 Aug
SNN09:30Shannon
17h 15m
2 stops
SAT20:45San Antonio
€673
United Airlines
23 Aug
SAT06:40San Antonio
18h 50m
1 stop
SNN07:30Shannon
27 Aug
SNN09:30Shannon
12h 38m
1 stop
SAT16:08San Antonio
€725

Lufthansa flights from San Antonio to Shannon, Clare

Our best Lufthansa deals on San Antonio to Shannon, Clare flight tickets
Lufthansa
25 May
SAT13:26San Antonio
14h 49m
1 stop
SNN10:15Shannon
3 Jun
SNN09:30Shannon
12h 33m
1 stop
SAT16:03San Antonio
€807
Lufthansa
8 Jun
SAT13:40San Antonio
11h 50m
1 stop
SNN07:30Shannon
17 Jun
SNN12:30Shannon
30h 00m
1 stop
SAT12:30San Antonio
€920
Lufthansa
9 May
SAT16:10San Antonio
36h 05m
1 stop
SNN10:15Shannon
17 May
SNN12:30Shannon
28h 04m
1 stop
SAT10:34San Antonio
€2,420

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 23 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

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sun 23/8

06:40-07:30

1 stop18h 50m

Shannon

Thu 27/8

09:30-22:55

1 stop19h 25m

€669

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sun 23/8

08:53-07:30

2 stops16h 37m

Shannon

Thu 27/8

09:30-20:45

2 stops17h 15m

€673

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sun 23/8

06:40-07:30

1 stop18h 50m

Shannon

Thu 27/8

09:30-16:08

1 stop12h 38m

€725
Fastest return journey

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

€725

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sun 23/8

09:37-10:15

2 stops18h 38m

Shannon

Thu 27/8

09:30-19:53

2 stops16h 23m

€729

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Wed 26/8

13:40-07:30

1 stop11h 50m

Shannon

Sun 6/9

09:30-22:55

1 stop19h 25m

€756

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Wed 26/8

13:40-07:30

1 stop11h 50m

Shannon

Sun 6/9

12:30-23:49

2 stops17h 19m

€759

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Wed 27/5

13:40-07:30

1 stop11h 50m

Shannon

Wed 3/6

09:30-22:54

1 stop19h 24m

€765

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Mon 25/5

09:37-10:15

2 stops18h 38m

Shannon

Wed 3/6

09:30-16:03

1 stop12h 33m

€769

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Mon 25/5

17:30-07:30

1 stop32h 00m

Shannon

Wed 3/6

09:30-16:03

1 stop12h 33m

€771

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Shannon from

How to get the cheapest flight ticket from San Antonio to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Antonio to Shannon?

American Airlines, Aer Lingus, and United Airlines are the most popular carriers operating from San Antonio to Shannon

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.

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
Bunratty
Lahinch

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
Sat 23/5
Sat 30/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland