Latest deals
Insights
FAQs
Price Alerts

Cheap flights from California to Shannon from €238

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 22/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from California to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:30 - 17:20
LAX
-
SNN
16h 50m
1 stop
Multiple Airlines Logo
13:00 - 14:05
SNN
-
LAX
33h 05m
1 stop
€551Multiple Airlines
Fri, 14 Aug - Tue, 25 Aug
United Airlines Logo
07:00 - 07:30
LAS
-
SNN
16h 30m
1 stop
United Airlines Logo
09:30 - 17:56
SNN
-
LAS
16h 26m
1 stop
€577United Airlines
Tue, 25 Aug - Fri, 28 Aug
Multiple Airlines Logo
16:30 - 16:40
LAX
-
SNN
16h 10m
1 stop
Multiple Airlines Logo
13:00 - 14:05
SNN
-
LAX
33h 05m
1 stop
€580Multiple Airlines
Mon, 17 Aug - Tue, 25 Aug
Delta Logo
22:59 - 11:10
ONT
-
SNN
52h 11m
2 stops
Delta Logo
13:05 - 11:04
SNN
-
ONT
29h 59m
2 stops
€625Delta
Fri, 21 Aug - Fri, 4 Sep
Lufthansa Logo
07:00 - 07:30
SMF
-
SNN
16h 30m
1 stop
Lufthansa Logo
10:55 - 18:49
SNN
-
SMF
39h 54m
2 stops
€625Lufthansa
Sun, 23 Aug - Thu, 27 Aug
Delta Logo
22:59 - 11:10
ONT
-
SNN
52h 11m
2 stops
Delta Logo
13:05 - 18:01
SNN
-
ONT
36h 56m
2 stops
€630Delta
Fri, 21 Aug - Thu, 3 Sep
Air France Logo
11:33 - 11:10
SAN
-
SNN
15h 37m
2 stops
Air France Logo
13:05 - 23:19
SNN
-
SAN
18h 14m
2 stops
€691Air France
Wed, 27 May - Wed, 10 Jun
Lufthansa Logo
14:09 - 07:30
SJC
-
SNN
33h 21m
1 stop
Lufthansa Logo
09:30 - 22:41
SNN
-
SJC
21h 11m
1 stop
€701Lufthansa
Sat, 22 Aug - Sat, 29 Aug
British Airways Logo
14:36 - 20:35
SJC
-
SNN
21h 59m
2 stops
British Airways Logo
17:25 - 22:25
SNN
-
SJC
37h 00m
2 stops
€855British Airways
Wed, 12 Aug - Sat, 22 Aug
British Airways Logo
12:44 - 16:10
SJC
-
SNN
19h 26m
2 stops
British Airways Logo
21:15 - 21:56
SNN
-
SJC
32h 41m
2 stops
€859British Airways
Tue, 5 May - Thu, 14 May

United Airlines flights from California to Shannon, Clare

Our best United Airlines deals on California to Shannon, Clare flight tickets
United Airlines
25 Aug
LAS07:00Las Vegas Harry Reid Intl
16h 30m
1 stop
SNN07:30Shannon
28 Aug
SNN09:30Shannon
16h 26m
1 stop
LAS17:56Las Vegas Harry Reid Intl
€577
United Airlines
25 Aug
LAS05:30Las Vegas Harry Reid Intl
18h 00m
2 stops
SNN07:30Shannon
28 Aug
SNN09:30Shannon
19h 06m
2 stops
LAS20:36Las Vegas Harry Reid Intl
€581
United Airlines
16 Aug
LAX10:44Los Angeles Los Angeles
12h 46m
1 stop
SNN07:30Shannon
25 Aug
SNN09:30Shannon
16h 55m
1 stop
LAX18:25Los Angeles Los Angeles
€588

Lufthansa flights from California to Shannon, Clare

Our best Lufthansa deals on California to Shannon, Clare flight tickets
Lufthansa
23 Aug
SMF07:00Sacramento Intl
16h 30m
1 stop
SNN07:30Shannon
27 Aug
SNN10:55Shannon
39h 54m
2 stops
SMF18:49Sacramento Intl
€625
Lufthansa
18 Aug
LAX08:15Los Angeles Los Angeles
15h 15m
1 stop
SNN07:30Shannon
1 Sept
SNN12:30Shannon
16h 03m
1 stop
LAX20:33Los Angeles Los Angeles
€633
Lufthansa
1 Sept
LAX06:00Los Angeles Los Angeles
20h 15m
1 stop
SNN10:15Shannon
12 Sept
SNN12:30Shannon
16h 55m
1 stop
LAX21:25Los Angeles Los Angeles
€666

momondo Fare Finder

 
Customise your flight search to find flights from California to Shannon, Clare that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 25 March 2026.
Use the filters below to find and compare flights from California to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles Los Angeles

Fri 14/8

16:30-17:20

1 stop16h 50m

Shannon

Tue 25/8

13:00-14:05

1 stop33h 05m

€551
Fastest return journey

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Tue 25/8

07:00-07:30

1 stop16h 30m

Shannon

Fri 28/8

09:30-17:56

1 stop16h 26m

€577

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles Los Angeles

Mon 17/8

16:30-16:40

1 stop16h 10m

Shannon

Tue 25/8

13:00-14:05

1 stop33h 05m

€580

OntarioShannon

ONT - SNN

ONTSNN

Ontario

Fri 21/8

22:59-11:10

2 stops52h 11m

Shannon

Fri 4/9

13:05-11:04

2 stops29h 59m

€625

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Sun 23/8

07:00-07:30

1 stop16h 30m

Shannon

Thu 27/8

10:55-18:49

2 stops39h 54m

€625

OntarioShannon

ONT - SNN

ONTSNN

Ontario

Fri 21/8

22:59-11:10

2 stops52h 11m

Shannon

Thu 3/9

13:05-18:01

2 stops36h 56m

€630

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Wed 27/5

11:33-11:10

2 stops15h 37m

Shannon

Wed 10/6

13:05-23:19

2 stops18h 14m

€691

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Sat 22/8

14:09-07:30

1 stop33h 21m

Shannon

Sat 29/8

09:30-22:41

1 stop21h 11m

€701

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Wed 12/8

14:36-20:35

2 stops21h 59m

Shannon

Sat 22/8

17:25-22:25

2 stops37h 00m

€855

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Tue 5/5

12:44-16:10

2 stops19h 26m

Shannon

Thu 14/5

21:15-21:56

2 stops32h 41m

€859

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Shannon from

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

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

You could potentially save up to 12% 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

Fastest flight time

12h 56m

Direct flights

None
The fastest flight from California to Shannon, Clare takes 12h 56m
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 updated daily.

  • 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 travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Tipperary
Killaloe
Nenagh
Adare
Lahinch
Bunratty

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Shannon. momondo saves you time and could save you money on your trip.

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

All flight searches from California to Shannon on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 24/4
Fri 1/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland