How long does it take to fly to Shannon, Clare?

Flight times from California to Shannon, Clare vary, but if you’re flying out of San Francisco and flying into Cork (one of the most popular routes), then the duration is 15h 20m on average. Another popular route from California to Shannon, Clare is flying from Los Angeles to Cork, which will take roughly 15h 35m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Shannon, Clare?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Shannon, Clare from California according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Shannon, Clare. Keep in mind that there are 7 different airlines that fly to Shannon, Clare on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from California to Shannon?

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

When did momondo last update prices for flights from California to Shannon Airport?

Prices for flights from California to Shannon Airport are refreshed on a daily basis.

How many operators does momondo search for flights from California to Shannon Airport?

As of September 2025, there are 6 operators available to choose from for flights from California to Shannon Airport.

How old do you have to be to fly from California to Shannon Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California 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.

$417 Cheap Flights from California to Shannon in 2025/26

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Find the cheapest flights from California to Shannon

Round-trip

One-way

Last minute

Cheap round-trip flights

3:30 pm - 3:45 pmLAX-SNN

16h 15m1 stop

7:50 am - 6:25 pmSNN-LAX

18h 35m1 stop

$536American Airlines

Find Deal

週五, 1月 30 - 週五, 2月 6

1:28 pm - 3:45 pmLAX-SNN

18h 17m2 stops

7:50 am - 3:20 pmSNN-LAX

15h 30m1 stop

$540American Airlines

Find Deal

週五, 1月 30 - 週五, 2月 6

12:56 am - 10:15 amLAX-SNN

25h 19m2 stops

12:30 pm - 8:13 pmSNN-LAX

15h 43m1 stop

$572United Airlines

Find Deal

週一, 10月 6 - 週五, 10月 17

1:30 pm - 10:15 amLAX-SNN

12h 45m1 stop

12:30 pm - 9:34 pmSNN-LAX

17h 04m1 stop

$666United Airlines

Find Deal

週二, 10月 7 - 週五, 10月 17

3:15 pm - 4:10 pmSJC-SNN

16h 55m2 stops

8:05 pm - 8:49 pmSNN-SJC

32h 44m2 stops

$731British Airways

Find Deal

週二, 10月 21 - 週二, 11月 25

7:06 am - 11:30 amLAS-SNN

20h 24m2 stops

8:05 pm - 6:50 pmSNN-LAS

30h 45m1 stop

$751British Airways

Find Deal

週四, 2月 26 - 週一, 3月 2

12:45 pm - 4:45 pmSAN-SNN

20h 00m2 stops

7:50 am - 10:20 pmSNN-SAN

22h 30m3 stops

$776Multiple Airlines

Find Deal

週一, 11月 3 - 週一, 11月 10

8:50 am - 11:30 amSNA-SNN

18h 40m3 stops

7:50 am - 11:25 amSNN-SNA

35h 35m2 stops

$784Air Canada

Find Deal

週二, 11月 4 - 週二, 11月 11

8:45 am - 4:10 pmSJC-SNN

23h 25m3 stops

8:05 pm - 8:53 pmSNN-SJC

32h 48m3 stops

$790Air Canada

Find Deal

週二, 10月 21 - 週二, 11月 25

11:50 am - 4:10 pmLAX-SNN

20h 20m2 stops

8:05 pm - 4:15 pmSNN-LAX

27h 10m2 stops

$791Multiple Airlines

Find Deal

週一, 10月 20 - 週日, 10月 26

American Airlines flights from California to Shannon, Clare

Our best American Airlines deals on California to Shannon, Clare flight tickets

American Airlines

Jan 30

LAX3:30 pmLos Angeles

16h 15m

1 stop

SNN3:45 pmShannon

Feb 6

SNN7:50 amShannon

18h 35m

1 stop

LAX6:25 pmLos Angeles

$536

Find similar

American Airlines

Jan 30

LAX1:28 pmLos Angeles

18h 17m

2 stops

SNN3:45 pmShannon

Feb 6

SNN7:50 amShannon

15h 30m

1 stop

LAX3:20 pmLos Angeles

$540

Find similar

American Airlines

Jan 30

LAX1:28 pmLos Angeles

18h 17m

2 stops

SNN3:45 pmShannon

Feb 6

SNN7:50 amShannon

20h 25m

2 stops

LAX8:15 pmLos Angeles

$550

Find similar

United Airlines flights from California to Shannon, Clare

Our best United Airlines deals on California to Shannon, Clare flight tickets

United Airlines

Oct 6

LAX12:56 amLos Angeles

25h 19m

2 stops

SNN10:15 amShannon

Oct 17

SNN12:30 pmShannon

15h 43m

1 stop

LAX8:13 pmLos Angeles

$572

Find similar

United Airlines

Oct 7

LAX1:30 pmLos Angeles

12h 45m

1 stop

SNN10:15 amShannon

Oct 17

SNN12:30 pmShannon

17h 04m

1 stop

LAX9:34 pmLos Angeles

$666

Find similar

United Airlines

Oct 11

LAX12:40 pmLos Angeles

13h 35m

1 stop

SNN10:15 amShannon

Oct 20

SNN12:30 pmShannon

17h 04m

1 stop

LAX9:34 pmLos Angeles

$667

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

週五 1/30

3:30 pm-3:45 pm

1 stop16h 15m

Shannon

週五 2/6

7:50 am-6:25 pm

1 stop18h 35m

$536

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

週五 1/30

1:28 pm-3:45 pm

2 stops18h 17m

Shannon

週五 2/6

7:50 am-3:20 pm

1 stop15h 30m

$540

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

週一 10/6

12:56 am-10:15 am

2 stops25h 19m

Shannon

週五 10/17

12:30 pm-8:13 pm

1 stop15h 43m

$572

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

週二 10/7

1:30 pm-10:15 am

1 stop12h 45m

Shannon

週五 10/17

12:30 pm-9:34 pm

1 stop17h 04m

$666

San JoseShannon

SJC - SNN

SJCSNN

San Jose

週二 10/21

3:15 pm-4:10 pm

2 stops16h 55m

Shannon

週二 11/25

8:05 pm-8:49 pm

2 stops32h 44m

$731

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

週四 2/26

7:06 am-11:30 am

2 stops20h 24m

Shannon

週一 3/2

8:05 pm-6:50 pm

1 stop30h 45m

$751

San DiegoShannon

SAN - SNN

SANSNN

San Diego

週一 11/3

12:45 pm-4:45 pm

2 stops20h 00m

Shannon

週一 11/10

7:50 am-10:20 pm

3 stops22h 30m

$776

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

週二 11/4

8:50 am-11:30 am

3 stops18h 40m

Shannon

週二 11/11

7:50 am-11:25 am

2 stops35h 35m

$784

San JoseShannon

SJC - SNN

SJCSNN

San Jose

週二 10/21

8:45 am-4:10 pm

3 stops23h 25m

Shannon

週二 11/25

8:05 pm-8:53 pm

3 stops32h 48m

$790

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

週一 10/20

11:50 am-4:10 pm

2 stops20h 20m

Shannon

週日 10/26

8:05 pm-4:15 pm

2 stops27h 10m

$791

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How to get the cheapest flight ticket from California 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

Prices

Airlines

Other information

What is the cheapest month to fly to Shannon, Clare?

In general, March is the cheapest month to fly from California to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $616. If you are unable to visit Shannon, Clare during the month of March, then departing from California during the month February is also very affordable. Most momondo users find prices during this month for around $659.

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from California to Shannon, Clare is on a Friday when prices can be found for as low as $805. The most expensive day to fly to Shannon, Clare is Tuesday, with ticket prices averaging around $889.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest California to Shannon, Clare flights are usually those with departure times in the afternoon. Our users have found flights to Shannon, Clare in the afternoon for as low as $744. Flights at noon are often more expensive with an average ticket price of $953.

How far in advance should I book a flight to Shannon, Clare?

You are more likely to see cheaper flights to Shannon, Clare from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around $894 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from California for as low as $662 on momondo.

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

You could potentially save up to 6% on your flight if you consider stops on a California to Shannon, Clare flight.

Cheap California to Shannon, Clare flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Shannon, Clare

Direct flights	None

There are no direct flights from California to Shannon, Clare. There are no popular flight routes from California to Shannon, Clare.

Search flight deals

When did momondo last update prices for flights from California to Shannon Airport?
Prices for flights from California to Shannon Airport are refreshed on a daily basis.
How many operators does momondo search for flights from California to Shannon Airport?
As of September 2025, there are 6 operators available to choose from for flights from California to Shannon Airport.
How old do you have to be to fly from California to Shannon Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California 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.

Best airlines flying from California to Shannon, Clare

Compare and see reviews for airlines that fly from California to Shannon, Clare with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $510	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air France	PriceFrom $578	Free Cancellation	Rating 7.4 1,467 reviews	Search Air France flights
United Airlines	PriceFrom $628	Free Cancellation	Rating 7.4 8,923 reviews	Search United Airlines flights
Delta	PriceFrom $664	Free Cancellation	Rating 7.9 7,966 reviews	Search Delta flights
Aer Lingus	PriceFrom $727	Free Cancellation	Rating 7.2 1,290 reviews	Search Aer Lingus flights
British Airways	PriceFrom $771	Free Cancellation	Rating 6.7 7,380 reviews	Search British Airways flights

Limerick

Ennis

Adare

Bunratty

Lahinch

Nenagh

Why use momondo?

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

Finding the right flight to Shannon from California 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 California to Shannon with flexible booking policies on momondo?

Flights from California to Shannon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from California to Shannon?

momondo helps you find the best flight between California and Shannon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from California to Shannon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of California to Shannon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from California to Shannon from $417

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Shannon departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from California to Shannon, Clare

Our best American Airlines deals on California to Shannon, Clare flight tickets

United Airlines flights from California to Shannon, Clare

Our best United Airlines deals on California to Shannon, Clare flight tickets

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How to get the cheapest flight ticket from California 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 month to fly to Shannon, Clare?

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from California to Shannon, Clare is on a Friday when prices can be found for as low as $805. The most expensive day to fly to Shannon, Clare is Tuesday, with ticket prices averaging around $889.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest California to Shannon, Clare flights are usually those with departure times in the afternoon. Our users have found flights to Shannon, Clare in the afternoon for as low as $744. Flights at noon are often more expensive with an average ticket price of $953.

How far in advance should I book a flight to Shannon, Clare?

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

You could potentially save up to 6% on your flight if you consider stops on a California to Shannon, Clare flight.

What is the cheapest airline that flies from California to Shannon?

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

What airlines fly to Shannon, Clare?

How long does it take to fly to Shannon, Clare?

Cheap California to Shannon, Clare flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Shannon, Clare

Direct flights

When did momondo last update prices for flights from California to Shannon Airport?

How many operators does momondo search for flights from California to Shannon Airport?

How old do you have to be to fly from California to Shannon Airport?

What documentation or ID do you need to fly to Shannon Airport?

Best airlines flying from California to Shannon, Clare

Compare and see reviews for airlines that fly from California to Shannon, Clare with momondo

Traveling to a place near Shannon?

Why use momondo?

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

Can I find flights from California to Shannon with flexible booking policies on momondo?

How can momondo help me find flights from California to Shannon?

I’m not ready to book a flight from California to Shannon right now. Can momondo alert me if prices change?

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland