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

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

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

Prices for flights from Shannon Airport to California are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 required travel and health documents for your California 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 California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$438 Cheap Flights from Shannon, Clare to California in 2026

Find the cheapest flights from Shannon, Clare to California

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:05 pm - 10:15 amSNN Shannon-SFO San Francisco

29h 10m1 stop New York John F Kennedy Intl

11:50 pm - 11:10 amSFO San Francisco-SNN Shannon

27h 20m1 stop New York John F Kennedy Intl

$732Delta

Thu, Sep 3 - Mon, Sep 7

1:05 pm - 10:15 amSNN Shannon-SFO San Francisco

29h 10m1 stop New York John F Kennedy Intl

11:50 pm - 11:10 amSFO San Francisco-SNN Shannon

27h 20m1 stop New York John F Kennedy Intl

$733Delta

Thu, Sep 3 - Mon, Sep 7

1:05 pm - 10:15 amSNN Shannon-SFO San Francisco

29h 10m1 stop New York John F Kennedy Intl

9:00 am - 11:10 amSFO San Francisco-SNN Shannon

18h 10m1 stop New York John F Kennedy Intl

$734KLM

Sun, Sep 6 - Thu, Sep 17

1:05 pm - 8:50 pmSNN Shannon-LAX Los Angeles

15h 45m1 stop New York John F Kennedy Intl

6:10 am - 11:10 amLAX Los Angeles-SNN Shannon

21h 00m1 stop New York John F Kennedy Intl

$740Delta

Thu, Sep 3 - Tue, Sep 8

1:05 pm - 8:50 pmSNN Shannon-LAX Los Angeles

15h 45m1 stop New York John F Kennedy Intl

6:10 am - 11:10 amLAX Los Angeles-SNN Shannon

21h 00m1 stop New York John F Kennedy Intl

$741Delta

Thu, Sep 3 - Tue, Sep 8

1:05 pm - 8:50 pmSNN Shannon-LAX Los Angeles

15h 45m1 stop New York John F Kennedy Intl

6:10 am - 11:10 amLAX Los Angeles-SNN Shannon

21h 00m1 stop New York John F Kennedy Intl

$742Delta

Thu, Sep 3 - Tue, Sep 8

1:05 pm - 8:50 pmSNN Shannon-LAX Los Angeles

15h 45m1 stop New York John F Kennedy Intl

6:10 am - 11:10 amLAX Los Angeles-SNN Shannon

21h 00m1 stop New York John F Kennedy Intl

$743Delta

Thu, Sep 3 - Tue, Sep 8

1:05 pm - 9:57 amSNN Shannon-LAX Los Angeles

28h 52m1 stop New York John F Kennedy Intl

1:15 pm - 11:10 amLAX Los Angeles-SNN Shannon

13h 55m1 stop New York John F Kennedy Intl

$743Delta

Thu, Sep 10 - Thu, Sep 17

9:15 pm - 11:45 amSNN Shannon-SFO San Francisco

22h 30m2 stops London Heathrow Amsterdam Schiphol

5:45 pm - 8:35 pmSFO San Francisco-SNN Shannon

18h 50m1 stop London Heathrow

$776Multiple Airlines

Mon, Sep 7 - Mon, Sep 14

7:30 am - 4:00 pmSNN Shannon-SFO San Francisco

16h 30m1 stop London Heathrow

1:35 pm - 4:10 pmSFO San Francisco-SNN Shannon

18h 35m2 stops Toronto Pearson Intl London Heathrow

$786Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

Cheap last minute flights

Enter your travel dates to find the best prices.

12:30 pm - 9:37 pmSNN Shannon-LAX Los Angeles

17h 07m1 stop Newark

11:30 pm - 7:30 amLAX Los Angeles-SNN Shannon

24h 00m1 stop Chicago O'Hare Intl

$991United Airlines

Sat, Aug 15 - Sun, Aug 23

9:30 am - 5:43 pmSNN Shannon-LAX Los Angeles

16h 13m2 stops Chicago O'Hare Intl Las Vegas Harry Reid Intl

10:35 pm - 7:30 amLAX Los Angeles-SNN Shannon

24h 55m2 stops Las Vegas Harry Reid Intl Chicago O'Hare Intl

$991United Airlines

Sat, Aug 15 - Sun, Aug 23

9:30 am - 5:29 pmSNN Shannon-LAX Los Angeles

15h 59m2 stops Chicago O'Hare Intl Denver Intl

10:44 am - 10:15 amLAX Los Angeles-SNN Shannon

15h 31m2 stops Chicago O'Hare Intl Newark

$991United Airlines

Sat, Aug 15 - Sat, Aug 29

12:30 pm - 10:25 pmSNN Shannon-LAX Los Angeles

17h 55m2 stops Newark Chicago O'Hare Intl

11:30 pm - 7:30 amLAX Los Angeles-SNN Shannon

24h 00m1 stop Chicago O'Hare Intl

$991United Airlines

Sat, Aug 15 - Sun, Aug 23

9:30 am - 7:19 pmSNN Shannon-LAX Los Angeles

17h 49m2 stops Chicago O'Hare Intl Denver Intl

1:30 pm - 10:15 amLAX Los Angeles-SNN Shannon

12h 45m1 stop Newark

$991United Airlines

Sat, Aug 15 - Sat, Aug 29

9:30 am - 7:21 pmSNN Shannon-LAX Los Angeles

17h 51m1 stop Chicago O'Hare Intl

8:15 am - 7:30 amLAX Los Angeles-SNN Shannon

15h 15m1 stop Chicago O'Hare Intl

$1,000Multiple Airlines

Sat, Aug 15 - Sat, Aug 29

9:30 am - 3:32 pmSNN Shannon-LAX Los Angeles

14h 02m1 stop Chicago O'Hare Intl

8:50 am - 10:15 amLAX Los Angeles-SNN Shannon

17h 25m1 stop Newark

$1,106United Airlines

Sat, Aug 15 - Sat, Aug 22

12:30 pm - 8:34 pmSNN Shannon-LAX Los Angeles

16h 04m1 stop Newark

7:00 am - 7:30 amLAX Los Angeles-SNN Shannon

16h 30m1 stop Chicago O'Hare Intl

$1,106United Airlines

Fri, Aug 14 - Sat, Aug 22

12:30 pm - 8:34 pmSNN Shannon-LAX Los Angeles

16h 04m1 stop Newark

12:15 pm - 10:15 amLAX Los Angeles-SNN Shannon

14h 00m1 stop Newark

$1,106United Airlines

Sat, Aug 15 - Sat, Aug 22

12:30 pm - 11:06 pmSNN Shannon-LAX Los Angeles

18h 36m2 stops Newark Houston George Bush Intcntl

10:44 am - 10:15 amLAX Los Angeles-SNN Shannon

15h 31m2 stops Chicago O'Hare Intl Newark

$1,106United Airlines

Sat, Aug 15 - Sat, Aug 22

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Delta flights from Shannon, Clare to California

Our best Delta deals on Shannon, Clare to California flight tickets

Delta

Sep 3

SNN1:05 pmShannon

29h 10m

1 stop

SFO10:15 amSan Francisco

Sep 7

SFO11:50 pmSan Francisco

27h 20m

1 stop

SNN11:10 amShannon

$732

Delta

Sep 3

SNN1:05 pmShannon

29h 10m

1 stop

SFO10:15 amSan Francisco

Sep 7

SFO11:50 pmSan Francisco

27h 20m

1 stop

SNN11:10 amShannon

$733

Delta

Sep 3

SNN1:05 pmShannon

15h 45m

1 stop

LAX8:50 pmLos Angeles

Sep 8

LAX6:10 amLos Angeles

21h 00m

1 stop

SNN11:10 amShannon

$741

Lufthansa flights from Shannon, Clare to California

Our best Lufthansa deals on Shannon, Clare to California flight tickets

Lufthansa

Sep 26

SNN12:00 pmShannon

38h 31m

2 stops

LAS6:31 pmLas Vegas Harry Reid Intl

Oct 3

LAS6:00 pmLas Vegas Harry Reid Intl

32h 15m

2 stops

SNN10:15 amShannon

$813

Lufthansa

Sep 26

SNN12:00 pmShannon

36h 20m

1 stop

LAS4:20 pmLas Vegas Harry Reid Intl

Oct 3

LAS6:00 pmLas Vegas Harry Reid Intl

32h 15m

2 stops

SNN10:15 amShannon

$817

Lufthansa

Sep 26

SNN12:00 pmShannon

36h 20m

1 stop

LAS4:20 pmLas Vegas Harry Reid Intl

Oct 3

LAS6:00 pmLas Vegas Harry Reid Intl

32h 15m

2 stops

SNN10:15 amShannon

$819

momondo Fare Finder

Use the filters below to find and compare flights from Shannon, Clare to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Thu 9/3

1:05 pm-10:15 am

1 stop29h 10m

San Francisco

Mon 9/7

11:50 pm-11:10 am

1 stop27h 20m

$732

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Thu 9/3

1:05 pm-10:15 am

1 stop29h 10m

San Francisco

Mon 9/7

11:50 pm-11:10 am

1 stop27h 20m

$733

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Sun 9/6

1:05 pm-10:15 am

1 stop29h 10m

San Francisco

Thu 9/17

9:00 am-11:10 am

1 stop18h 10m

$734

ShannonLos Angeles

SNN Shannon - LAX Los Angeles

SNNLAX

Shannon

Thu 9/3

1:05 pm-8:50 pm

1 stop15h 45m

Los Angeles

Tue 9/8

6:10 am-11:10 am

1 stop21h 00m

$740

ShannonLos Angeles

SNN Shannon - LAX Los Angeles

SNNLAX

Shannon

Thu 9/3

1:05 pm-8:50 pm

1 stop15h 45m

Los Angeles

Tue 9/8

6:10 am-11:10 am

1 stop21h 00m

$741

ShannonLos Angeles

SNN Shannon - LAX Los Angeles

SNNLAX

Shannon

Thu 9/3

1:05 pm-8:50 pm

1 stop15h 45m

Los Angeles

Tue 9/8

6:10 am-11:10 am

1 stop21h 00m

$742

ShannonLos Angeles

SNN Shannon - LAX Los Angeles

SNNLAX

Shannon

Thu 9/3

1:05 pm-8:50 pm

1 stop15h 45m

Los Angeles

Tue 9/8

6:10 am-11:10 am

1 stop21h 00m

$743

ShannonLos Angeles

SNN Shannon - LAX Los Angeles

SNNLAX

Shannon

Thu 9/10

1:05 pm-9:57 am

1 stop28h 52m

Los Angeles

Thu 9/17

1:15 pm-11:10 am

1 stop13h 55m

$743

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Mon 9/7

9:15 pm-11:45 am

2 stops22h 30m

San Francisco

Mon 9/14

5:45 pm-8:35 pm

1 stop18h 50m

$776

Quickest round-trip

ShannonSan Francisco

SNN Shannon - SFO San Francisco

SNNSFO

Shannon

Wed 9/23

7:30 am-4:00 pm

1 stop16h 30m

San Francisco

Wed 9/30

1:35 pm-4:10 pm

2 stops18h 35m

$786

Flights are sorted by cheapest round-trip 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

Prices

Airlines

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

You could potentially save up to 24% on your flight if you consider stops on a Shannon, Clare to California flight.

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	13h 14m
Direct flights	None

The fastest flight from Shannon, Clare to California takes 13h 14m

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

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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 updated daily.
How old do you have to be to fly from Shannon Airport to California?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 required travel and health documents for your California 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 California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Shannon to California. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Shannon to California 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 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?

Yes momondo offers price alerts on flights to California from Shannon. 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.