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

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

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

As of June 2026, there is 1 operator available to choose from for flights from Shannon Airport to California.

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

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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Shannon Airport to California.

What documentation or ID do you need to fly to California?

The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€359 Cheap Flights from Shannon, Clare to California in 2026

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Find the cheapest flights from Shannon, Clare to California

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

12:00 - 19:50

SNN

SFO

15h 50m

1 stop

07:00 - 10:15

SFO

SNN

19h 15m

1 stop

€605Lufthansa

Sat, 19 Sep - Sat, 26 Sep

09:30 - 17:23

SNN

SFO

15h 53m

1 stop

08:45 - 10:15

SFO

SNN

17h 30m

2 stops

€634United Airlines

Sat, 19 Sep - Sat, 26 Sep

07:30 - 20:00

SNN

LAS

20h 30m

1 stop

08:53 - 11:20

LAS

SNN

18h 27m

2 stops

€658British Airways

Thu, 17 Sep - Thu, 8 Oct

07:30 - 19:40

SNN

LAS

20h 10m

2 stops

08:53 - 11:20

LAS

SNN

18h 27m

2 stops

€663British Airways

Thu, 17 Sep - Thu, 8 Oct

12:30 - 22:51

SNN

LAS

18h 21m

1 stop

07:10 - 07:30

LAS

SNN

16h 20m

1 stop

€682United Airlines

Fri, 4 Sep - Mon, 7 Sep

16:50 - 15:55

SNN

SFO

31h 05m

2 stops

06:14 - 11:20

SFO

SNN

21h 06m

2 stops

€718Aer Lingus

Sat, 19 Sep - Sat, 26 Sep

21:15 - 11:50

SNN

LAX

22h 35m

2 stops

23:15 - 20:35

LAX

SNN

13h 20m

1 stop

€750Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

14:45 - 11:50

SNN

LAX

29h 05m

2 stops

23:45 - 06:20

LAX

SNN

22h 35m

2 stops

€761American Airlines

Wed, 25 Nov - Sat, 28 Nov

14:00 - 11:38

SNN

SNA

29h 38m

2 stops

13:26 - 05:55

SNA

SNN

32h 29m

1 stop

€762American Airlines

Fri, 4 Dec - Tue, 8 Dec

13:05 - 15:44

SNN

SFO

34h 39m

2 stops

08:55 - 11:10

SFO

SNN

18h 15m

1 stop

€787Multiple Airlines

Mon, 27 Jul - Mon, 3 Aug

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American Airlines flights from Shannon, Clare to California

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

American Airlines

18 Jun

SNN14:30Shannon

27h 23m

2 stops

LAS09:53Las Vegas Harry Reid Intl

22 Jun

LAS22:47Las Vegas Harry Reid Intl

23h 13m

1 stop

SNN06:00Shannon

€712

American Airlines

25 Nov

SNN14:45Shannon

29h 05m

2 stops

LAX11:50Los Angeles

28 Nov

LAX23:45Los Angeles

22h 35m

2 stops

SNN06:20Shannon

€761

American Airlines

4 Dec

SNN14:00Shannon

29h 38m

2 stops

SNA11:38Santa Ana J. Wayne/Orange Cnty

8 Dec

SNA13:26Santa Ana J. Wayne/Orange Cnty

32h 29m

1 stop

SNN05:55Shannon

€762

Air France flights from Shannon, Clare to California

Our best Air France deals on Shannon, Clare to California flight tickets

Air France

19 Jun

SNN13:05Shannon

19h 54m

1 stop

SFO00:59San Francisco

23 Jun

SFO08:45San Francisco

18h 25m

1 stop

SNN11:10Shannon

€770

Air France

7 Aug

SNN13:05Shannon

18h 48m

2 stops

LAX23:53Los Angeles

27 Aug

LAX08:15Los Angeles

18h 55m

2 stops

SNN11:10Shannon

€852

Air France

5 Aug

SNN13:05Shannon

27h 25m

2 stops

LAX08:30Los Angeles

28 Aug

LAX08:15Los Angeles

18h 55m

2 stops

SNN11:10Shannon

€951

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Sat 19/9

12:00-19:50

1 stop15h 50m

San Francisco

Sat 26/9

07:00-10:15

1 stop19h 15m

€605

Fastest return journey

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Sat 19/9

09:30-17:23

1 stop15h 53m

San Francisco

Sat 26/9

08:45-10:15

2 stops17h 30m

€634

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 17/9

07:30-20:00

1 stop20h 30m

Las Vegas Harry Reid Intl

Thu 8/10

08:53-11:20

2 stops18h 27m

€658

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 17/9

07:30-19:40

2 stops20h 10m

Las Vegas Harry Reid Intl

Thu 8/10

08:53-11:20

2 stops18h 27m

€663

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 4/9

12:30-22:51

1 stop18h 21m

Las Vegas Harry Reid Intl

Mon 7/9

07:10-07:30

1 stop16h 20m

€682

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Sat 19/9

16:50-15:55

2 stops31h 05m

San Francisco

Sat 26/9

06:14-11:20

2 stops21h 06m

€718

ShannonLos Angeles

SNN - LAX

SNNLAX

Shannon

Tue 11/8

21:15-11:50

2 stops22h 35m

Los Angeles

Tue 18/8

23:15-20:35

1 stop13h 20m

€750

ShannonLos Angeles

SNN - LAX

SNNLAX

Shannon

Wed 25/11

14:45-11:50

2 stops29h 05m

Los Angeles

Sat 28/11

23:45-06:20

2 stops22h 35m

€761

ShannonSanta Ana

SNN - SNA

SNNSNA

Shannon

Fri 4/12

14:00-11:38

2 stops29h 38m

Santa Ana J. Wayne/Orange Cnty

Tue 8/12

13:26-05:55

1 stop32h 29m

€762

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Mon 27/7

13:05-15:44

2 stops34h 39m

San Francisco

Mon 3/8

08:55-11:10

1 stop18h 15m

€787

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Shannon to California?

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

Cheap Shannon, Clare to California flight deals and tips

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

Fastest flight time	15h 10m
Direct flights	None

The fastest flight from Shannon, Clare to California takes 15h 10m

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

Search flight deals

Frequently asked questions about flying from Shannon, Clare to California

When did momondo last update prices for flights from Shannon Airport to California?
Prices for flights from Shannon Airport to California are refreshed on a daily basis.
How many operators does momondo search for flights from Shannon Airport to California?
As of June 2026, there is 1 operator available to choose from for flights from Shannon Airport to California.
How old do you have to be to fly from Shannon Airport to California?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Shannon Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Shannon, Clare to California

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom €635	Free Cancellation	Rating 7.4 9,818 reviews		Search United Airlines flights

Why use momondo?

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

Finding the right flight to California from Shannon 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 California quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Shannon to California flights to just show those with flexible booking policies.

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

Once all potential Shannon to California flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to California, momondo offers a useful price alert feature which will track prices for flights to California from Shannon and alert you when they change.