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

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 December 2025, 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.

€425 Cheap Flights from Shannon to California in 2025/26

1 adult

0 bags

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Find the cheapest flights from Shannon, Clare to California

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:50 - 15:20

SNN

LAX

15h 30m1 stop

08:10 - 11:30

LAX

SNN

19h 20m2 stops

€518British Airways

Thu, 22 Jan - Sun, 25 Jan

07:50 - 21:48

SNN

LAS

21h 58m2 stops

11:01 - 11:30

LAS

SNN

16h 29m2 stops

€522British Airways

Thu, 29 Jan - Wed, 4 Feb

07:50 - 22:34

SNN

PSP

22h 44m2 stops

15:02 - 16:45

PSP

SNN

17h 43m2 stops

€523British Airways

Wed, 4 Feb - Sun, 8 Feb

20:05 - 20:05

SNN

LAS

32h 00m2 stops

10:42 - 11:30

LAS

SNN

16h 48m2 stops

€523British Airways

Fri, 30 Jan - Tue, 3 Feb

07:50 - 15:20

SNN

LAX

15h 30m1 stop

17:30 - 15:45

LAX

SNN

14h 15m1 stop

€533Multiple Airlines

Fri, 16 Jan - Fri, 23 Jan

07:50 - 21:00

SNN

LAS

21h 10m2 stops

12:00 - 19:25

LAS

SNN

23h 25m2 stops

€554Multiple Airlines

Fri, 23 Jan - Wed, 28 Jan

14:45 - 10:15

SNN

SFO

27h 30m2 stops

06:28 - 05:55

SFO

SNN

15h 27m1 stop

€592American Airlines

Thu, 26 Feb - Mon, 2 Mar

07:50 - 21:18

SNN

LAX

21h 28m2 stops

06:00 - 06:20

LAX

SNN

16h 20m2 stops

€597American Airlines

Thu, 22 Jan - Sun, 25 Jan

07:50 - 09:13

SNN

PSP

33h 23m3 stops

05:15 - 11:30

PSP

SNN

22h 15m3 stops

€1,144Air Canada

Mon, 12 Jan - Fri, 16 Jan

07:50 - 11:40

SNN

PSP

35h 50m2 stops

05:15 - 11:30

PSP

SNN

22h 15m3 stops

€1,181Air Canada

Sun, 11 Jan - Thu, 15 Jan

British Airways flights from Shannon, Clare to California

Our best British Airways deals on Shannon, Clare to California flight tickets

British Airways

22 Jan

SNN07:50Shannon

15h 30m

1 stop

LAX15:20Los Angeles

25 Jan

LAX08:10Los Angeles

19h 20m

2 stops

SNN11:30Shannon

€518

Find similar

British Airways

29 Jan

SNN07:50Shannon

20h 11m

2 stops

LAS20:01Las Vegas Harry Reid Intl

4 Feb

LAS11:01Las Vegas Harry Reid Intl

16h 29m

2 stops

SNN11:30Shannon

€521

Find similar

British Airways

29 Jan

SNN07:50Shannon

21h 58m

2 stops

LAS21:48Las Vegas Harry Reid Intl

4 Feb

LAS11:01Las Vegas Harry Reid Intl

16h 29m

2 stops

SNN11:30Shannon

€522

Find similar

American Airlines flights from Shannon, Clare to California

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

American Airlines

26 Feb

SNN14:45Shannon

27h 30m

2 stops

SFO10:15San Francisco

2 Mar

SFO06:28San Francisco

15h 27m

1 stop

SNN05:55Shannon

€592

Find similar

American Airlines

22 Jan

SNN07:50Shannon

21h 28m

2 stops

LAX21:18Los Angeles

25 Jan

LAX06:00Los Angeles

16h 20m

2 stops

SNN06:20Shannon

€597

Find similar

American Airlines

26 Feb

SNN07:50Shannon

18h 55m

1 stop

SFO18:45San Francisco

2 Mar

SFO06:00San Francisco

16h 20m

2 stops

SNN06:20Shannon

€612

Find similar

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

ShannonLos Angeles

SNN - LAX

SNNLAX

Shannon

Thu 22/1

07:50-15:20

1 stop15h 30m

Los Angeles

Sun 25/1

08:10-11:30

2 stops19h 20m

€518

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 29/1

07:50-21:48

2 stops21h 58m

Las Vegas Harry Reid Intl

Wed 4/2

11:01-11:30

2 stops16h 29m

€522

ShannonPalm Springs

SNN - PSP

SNNPSP

Shannon

Wed 4/2

07:50-22:34

2 stops22h 44m

Palm Springs

Sun 8/2

15:02-16:45

2 stops17h 43m

€523

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 30/1

20:05-20:05

2 stops32h 00m

Las Vegas Harry Reid Intl

Tue 3/2

10:42-11:30

2 stops16h 48m

€523

ShannonLos Angeles

SNN - LAX

SNNLAX

Shannon

Fri 16/1

07:50-15:20

1 stop15h 30m

Los Angeles

Fri 23/1

17:30-15:45

1 stop14h 15m

€533

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 23/1

07:50-21:00

2 stops21h 10m

Las Vegas Harry Reid Intl

Wed 28/1

12:00-19:25

2 stops23h 25m

€554

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Thu 26/2

14:45-10:15

2 stops27h 30m

San Francisco

Mon 2/3

06:28-05:55

1 stop15h 27m

€592

ShannonLos Angeles

SNN - LAX

SNNLAX

Shannon

Thu 22/1

07:50-21:18

2 stops21h 28m

Los Angeles

Sun 25/1

06:00-06:20

2 stops16h 20m

€597

ShannonPalm Springs

SNN - PSP

SNNPSP

Shannon

Mon 12/1

07:50-09:13

3 stops33h 23m

Palm Springs

Fri 16/1

05:15-11:30

3 stops22h 15m

€1,144

ShannonPalm Springs

SNN - PSP

SNNPSP

Shannon

Sun 11/1

07:50-11:40

2 stops35h 50m

Palm Springs

Thu 15/1

05:15-11:30

3 stops22h 15m

€1,181

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

Prices

Airlines

What is the cheapest day to depart on your flight to California?

The cheapest day to depart on your flight to California is on a Sunday when prices can be found for as low as €595. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to California is Friday, with ticket prices averaging around €762.

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 30m
Direct flights	None

The fastest flight from Shannon, Clare to California takes 15h 30m

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

Search flight deals

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 December 2025, 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 €522	Free Cancellation	Rating 7.4 9,115 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.