Which airports can I use when flying from San Antonio to Shannon?

Flights from San Antonio to Shannon usually depart from San Antonio (SAT) and arrive at Shannon (SNN).

What cabin classes can I book on flights from San Antonio to Shannon?

Only Economy Class is available on flights from San Antonio to Shannon.

Which airports do connecting flights from San Antonio to Shannon pass through?

Most connecting flights from San Antonio to Shannon pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from San Antonio to Shannon?

Yes. Flexible dates can save you up to 28% on flights from San Antonio to Shannon. Sunday is the cheapest departure day at $850 round-trip on average, while Friday is the most expensive at $1,171, a difference of $321. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from San Antonio to Shannon?

A nonstop flight from San Antonio to Shannon takes 00m, covering 4,603 miles.

Do I need a passport to fly from San Antonio to Shannon?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from San Antonio to Shannon changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $718 to $2,871. That means the highest observed fare was about 4x higher than the lowest one.

What is the time difference between San Antonio and Shannon?

Shannon is 6 hours ahead of San Antonio (Irish Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Shannon Airport (SNN)?

Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include: • Budget • Sixt • Europcar • Easirent • Thrifty

How much should I expect to pay for a San Antonio to Shannon flight?

Round-trip flights from San Antonio to Shannon range from $858 to $961, with an average of $908 over the past 12 months. Anything below $858 counts as a good deal.

How much is a round-trip flight from San Antonio to Shannon?

Round-trip flights from San Antonio to Shannon typically range from $858 to $961. The lowest price found in the past 5 days was $718, on United Airlines.

Which airline is the cheapest to fly from San Antonio to Shannon?

United Airlines ($718) and British Airways ($1,050) are the cheapest airlines to fly round-trip from San Antonio to Shannon according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from San Antonio to Shannon?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $902. Based on KAYAK data over the past 3 months.

When flying from San Antonio to Shannon which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for San Antonio to Shannon layovers at 6h 33m over the past 3 months.

$718 CHEAP FLIGHTS from San Antonio to Shannon (SAT - SNN)

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Cheapest round-trip

$718

Typical prices: $858-$961

United Airlines

Wed 4/18Sun 4/22

SAT - SNN • 2 stops

Nonstop flights

Not available

There are currently no direct flights between San Antonio and Shannon. You'll need to take a connecting flight to reach the destination.

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Flight Deals

Cheap Flights from San Antonio to Shannon (SAT-SNN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from San Antonio to Shannon

Sun, Apr 18 - Thu, Apr 22

7:30 am - 10:15 amSAT San Antonio-SNN Shannon

20h 45m2 stops Houston George Bush Intcntl Newark

12:30 pm - 11:37 pmSNN Shannon-SAT San Antonio

17h 07m2 stops Newark Denver Intl

$718United Airlines

Sun, Apr 18 - Thu, Apr 22

7:00 am - 10:15 amSAT San Antonio-SNN Shannon

21h 15m1 stop Newark

12:30 pm - 10:48 pmSNN Shannon-SAT San Antonio

16h 18m2 stops Newark Houston George Bush Intcntl

$728United Airlines

Thu, Dec 3 - Thu, Dec 10

5:45 pm - 4:45 pmSAT San Antonio-SNN Shannon

17h 00m2 stops Dallas/Fort Worth London Heathrow

7:50 am - 7:22 pmSNN Shannon-SAT San Antonio

17h 32m2 stops London Heathrow Dallas/Fort Worth

$1,050British Airways

Thu, Dec 3 - Thu, Dec 10

9:41 am - 11:30 amSAT San Antonio-SNN Shannon

19h 49m3 stops Houston George Bush Intcntl Toronto Pearson Intl London Heathrow

7:50 am - 8:29 amSNN Shannon-SAT San Antonio

30h 39m3 stops London Heathrow Montreal Pierre Elliott Trudeau Intl Houston George Bush Intcntl

$1,055Air Canada

Sat, Dec 26 - Tue, Dec 29

5:25 pm - 4:45 pmSAT San Antonio-SNN Shannon

17h 20m2 stops Dallas/Fort Worth London Heathrow

8:05 pm - 7:35 pmSNN Shannon-SAT San Antonio

29h 30m2 stops London Heathrow Charlotte Douglas

$1,473British Airways

Sat, Dec 26 - Tue, Dec 29

9:26 am - 11:30 amSAT San Antonio-SNN Shannon

20h 04m3 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl London Heathrow

7:50 am - 9:40 pmSNN Shannon-SAT San Antonio

19h 50m3 stops London Heathrow Toronto Pearson Intl Houston George Bush Intcntl

$2,392Air Canada

Sat, Dec 26 - Tue, Dec 29

4:13 pm - 6:10 amSAT San Antonio-SNN Shannon

31h 57m1 stop Newark

2:40 pm - 3:07 pmSNN Shannon-SAT San Antonio

30h 27m1 stop New York John F Kennedy Intl

$2,871Aer Lingus

Booking Insights

Price, demand and travel trends for San Antonio to Shannon flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from San Antonio to Shannon? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Antonio to Shannon departing in april.

Find deals

Cheapest flight	$718

Round-trip flight from San Antonio to Shannon

When to book flights from San Antonio to Shannon

Are your dates flexible? Find out the best times to travel from San Antonio to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from San Antonio to Shannon?
Only Economy Class is available on flights from San Antonio to Shannon.
How long is a flight from San Antonio to Shannon?
A nonstop flight from San Antonio to Shannon takes 00m, covering 4,603 miles.
Do I need a passport to fly from San Antonio to Shannon?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a San Antonio to Shannon flight?
Round-trip flights from San Antonio to Shannon range from $858 to $961, with an average of $908 over the past 12 months. Anything below $858 counts as a good deal.
Have flight prices from San Antonio to Shannon changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $718 to $2,871. That means the highest observed fare was about 4x higher than the lowest one.
What car rental options are available at Shannon Airport (SNN)?
Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

• Budget
• Sixt
• Europcar
• Easirent
• Thrifty
Which airports can I use when flying from San Antonio to Shannon?
Flights from San Antonio to Shannon usually depart from San Antonio (SAT) and arrive at Shannon (SNN).
Which airports do connecting flights from San Antonio to Shannon pass through?
Most connecting flights from San Antonio to Shannon pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from San Antonio to Shannon?
Yes. Flexible dates can save you up to 28% on flights from San Antonio to Shannon. Sunday is the cheapest departure day at $850 round-trip on average, while Friday is the most expensive at $1,171, a difference of $321.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What is the time difference between San Antonio and Shannon?
Shannon is 6 hours ahead of San Antonio (Irish Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Sunday departure and avoid flying on Friday. On this route, Sunday flights average $850, about $321 less than Friday fares (27% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Shannon Airport.

• Park Inn by Radisson Shannon Airport
• Treacys Oakwood Hotel, Shannon
• Carrygerry Country House

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SAT - SNN

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Everything you should know

Cheap Flights from San Antonio to Shannon (SAT-SNN)

Recent round-trip flight deals from San Antonio to Shannon

Recent one-way flight deals from San Antonio to Shannon

Price, demand and travel trends for San Antonio to Shannon flights

How much is a round-trip flight from San Antonio to Shannon?

Which airline is the cheapest to fly from San Antonio to Shannon?

What is the cheapest layover airport when flying from San Antonio to Shannon?

When flying from San Antonio to Shannon which airport offers the shortest layover?

Key details for San Antonio to Shannon flights

Cheapest flight

When to book flights from San Antonio to Shannon

Your San Antonio to Shannon flight questions, answered

Your guide to booking San Antonio to Shannon flights

More options for your flight from San Antonio to Shannon

Complete your trip to Shannon with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from San Antonio to Shannon

Find direct flights to and from San Antonio and Shannon

Flights from domestic origins to Shannon

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