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Cheap flights from San Antonio to Shannon from $833

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Shannon departing on 8/11. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
12:37 pm - 11:10 am
SAT
-
SNN
16h 33m
1 stop
Air France Logo
1:05 pm - 10:34 pm
SNN
-
SAT
15h 29m
2 stops
$833Air France
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
12:37 pm - 11:10 am
SAT
-
SNN
16h 33m
1 stop
Multiple Airlines Logo
1:05 pm - 12:10 am
SNN
-
SAT
17h 05m
2 stops
$839Multiple Airlines
Thu, Sep 3 - Tue, Sep 15
Delta Logo
12:37 pm - 11:10 am
SAT
-
SNN
16h 33m
1 stop
Delta Logo
1:05 pm - 12:15 pm
SNN
-
SAT
29h 10m
1 stop
$842Delta
Thu, Sep 3 - Tue, Sep 15
Delta Logo
12:37 pm - 11:10 am
SAT
-
SNN
16h 33m
1 stop
Delta Logo
1:05 pm - 11:42 am
SNN
-
SAT
28h 37m
1 stop
$846Delta
Tue, Aug 11 - Tue, Aug 18
United Airlines Logo
12:15 pm - 10:15 am
SAT
-
SNN
40h 00m
2 stops
United Airlines Logo
12:30 pm - 10:51 pm
SNN
-
SAT
16h 21m
2 stops
$852United Airlines
Thu, Sep 3 - Tue, Sep 15
United Airlines Logo
7:43 am - 10:15 am
SAT
-
SNN
20h 32m
2 stops
United Airlines Logo
12:30 pm - 11:52 am
SNN
-
SAT
29h 22m
2 stops
$955United Airlines
Sat, Aug 8 - Sat, Aug 15
Air Canada Logo
4:12 pm - 4:10 pm
SAT
-
SNN
17h 58m
3 stops
Air Canada Logo
9:15 pm - 9:13 pm
SNN
-
SAT
29h 58m
2 stops
$1,004Air Canada
Tue, Aug 11 - Tue, Aug 18
British Airways Logo
6:20 pm - 11:30 am
SAT
-
SNN
35h 10m
2 stops
British Airways Logo
8:05 pm - 3:35 pm
SNN
-
SAT
25h 30m
2 stops
$1,013British Airways
Sat, Nov 21 - Wed, Dec 2
British Airways Logo
8:21 pm - 11:30 am
SAT
-
SNN
33h 09m
2 stops
British Airways Logo
8:05 pm - 4:58 pm
SNN
-
SAT
26h 53m
2 stops
$1,020British Airways
Sat, Nov 21 - Wed, Dec 2
United Airlines Logo
12:15 pm - 10:15 am
SAT
-
SNN
40h 00m
2 stops
United Airlines Logo
12:30 pm - 3:43 pm
SNN
-
SAT
33h 13m
3 stops
$1,075United Airlines
Thu, Sep 3 - Tue, Sep 15

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Delta flights from San Antonio to Shannon, Clare

Our best Delta deals on San Antonio to Shannon, Clare flight tickets
Delta
Sep 3
SAT12:37 pmSan Antonio
16h 33m
1 stop
SNN11:10 amShannon
Sep 15
SNN1:05 pmShannon
29h 10m
1 stop
SAT12:15 pmSan Antonio
$842
Delta
Aug 11
SAT12:37 pmSan Antonio
16h 33m
1 stop
SNN11:10 amShannon
Aug 18
SNN1:05 pmShannon
28h 37m
1 stop
SAT11:42 amSan Antonio
$846

United Airlines flights from San Antonio to Shannon, Clare

Our best United Airlines deals on San Antonio to Shannon, Clare flight tickets
United Airlines
Sep 3
SAT12:15 pmSan Antonio
40h 00m
2 stops
SNN10:15 amShannon
Sep 15
SNN12:30 pmShannon
16h 21m
2 stops
SAT10:51 pmSan Antonio
$852
United Airlines
Aug 8
SAT9:37 amSan Antonio
18h 38m
3 stops
SNN10:15 amShannon
Aug 15
SNN12:30 pmShannon
29h 22m
2 stops
SAT11:52 amSan Antonio
$955
United Airlines
Sep 3
SAT12:15 pmSan Antonio
40h 00m
2 stops
SNN10:15 amShannon
Sep 15
SNN12:30 pmShannon
33h 13m
3 stops
SAT3:43 pmSan Antonio
$1,075

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated June 28, 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 round-trip
Quickest round-trip

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 8/11

12:37 pm-11:10 am

1 stop16h 33m

Shannon

Tue 8/18

1:05 pm-10:34 pm

2 stops15h 29m

$833

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Thu 9/3

12:37 pm-11:10 am

1 stop16h 33m

Shannon

Tue 9/15

1:05 pm-12:10 am

2 stops17h 05m

$839

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Thu 9/3

12:37 pm-11:10 am

1 stop16h 33m

Shannon

Tue 9/15

1:05 pm-12:15 pm

1 stop29h 10m

$842

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 8/11

12:37 pm-11:10 am

1 stop16h 33m

Shannon

Tue 8/18

1:05 pm-11:42 am

1 stop28h 37m

$846

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Thu 9/3

12:15 pm-10:15 am

2 stops40h 00m

Shannon

Tue 9/15

12:30 pm-10:51 pm

2 stops16h 21m

$852

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sat 8/8

7:43 am-10:15 am

2 stops20h 32m

Shannon

Sat 8/15

12:30 pm-11:52 am

2 stops29h 22m

$955

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 8/11

4:12 pm-4:10 pm

3 stops17h 58m

Shannon

Tue 8/18

9:15 pm-9:13 pm

2 stops29h 58m

$1,004

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sat 11/21

6:20 pm-11:30 am

2 stops35h 10m

Shannon

Wed 12/2

8:05 pm-3:35 pm

2 stops25h 30m

$1,013

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sat 11/21

8:21 pm-11:30 am

2 stops33h 09m

Shannon

Wed 12/2

8:05 pm-4:58 pm

2 stops26h 53m

$1,020

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Thu 9/3

12:15 pm-10:15 am

2 stops40h 00m

Shannon

Tue 9/15

12:30 pm-3:43 pm

3 stops33h 13m

$1,075

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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2

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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

Can stopping save me money on San Antonio to Shannon, Clare flights?

You could potentially save up to 16% on your flight if you consider stops on a San Antonio to Shannon, Clare flight.

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 round-trip 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

12h 05m

Direct flights

None
The fastest flight from San Antonio to Shannon, Clare takes 12h 05m
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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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 4611.0 mi. Typically, this will take 12h 05m by plane in normal conditions.

  • 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 many operators does momondo search for flights from San Antonio Airport to Shannon Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Antonio to Shannon, Clare?

Best airlines flying from San Antonio to Shannon, Clare

Compare and see reviews for airlines that fly from San Antonio to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $517Free CancellationRating
7.1
11,774 reviews
Search American Airlines flights
United AirlinesPriceFrom $645Free CancellationRating
7.4
9,899 reviews
Search United Airlines flights

Traveling to a place near Shannon?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Shannon for you.

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 offers price alerts on flights to Shannon from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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