Cheap flights from California (CA) to Shannon (SNN)

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How to find the cheapest flight from
California to Shannon (SNN)

All the information you need to plan the best null to SNN flight in 2022: compare California to Shannon flight prices with the expected peak season, weather and rainfall in Shannon.
What is the cheapest month to fly from California to Shannon?

February can be a great time to fly to Shannon from California with a flight ticket averaging about $736. Cheapflights users have found deals in the month of February for as cheap as $580. The most expensive prices can be found in the month of May.

How far in advance should I book a flight from California to Shannon?

Find a great deal and save up to 27% by booking at least 47 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from California to Shannon within the next two weeks, with the cheapest ticket starting at $864.

When is the cheapest time to fly from California to Shannon (CA - SNN)?

When flying from California to Shannon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from California to Shannon in June, July 2022

The best prices found for California to SNN flights for June, July
20 Jul - 16 Aug
$853pp
SFO
San Francisco
American Airlines
 
1 STOP
SNN
Shannon
SNN
Shannon
American Airlines
   
2 STOPS
SFO
San Francisco
20 Jul - 16 Aug
$858pp
SFO
San Francisco
American Airlines
   
2 STOPS
SNN
Shannon
SNN
Shannon
American Airlines
   
2 STOPS
SFO
San Francisco
20 Jul - 16 Aug
$982pp
OAK
Oakland
British Airways
   
2 STOPS
SNN
Shannon
SNN
Shannon
British Airways
   
2 STOPS
OAK
Oakland

California to Shannon 2022 flight deals

Cheap flights to Shannon from California found for this year
16 Aug - 8 Sep
$542pp
SFO
San Francisco
United Airlines
 
1 STOP
SNN
Shannon
SNN
Shannon
United Airlines
   
2 STOPS
SFO
San Francisco
27 Sep - 10 Oct
$554pp
SFO
San Francisco
United Airlines
   
2 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
   
2 STOPS
SFO
San Francisco
27 Sep - 6 Oct
$554pp
SJC
San Jose
United Airlines
   
2 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
   
2 STOPS
SJC
San Jose

Last minute flights from California to Shannon

Late deals on round-trip flights to Shannon from California, departing today and this week
3 Jul - 13 Jul
$1,003pp
SFO
San Francisco
United Airlines
   
2 STOPS
SNN
Shannon
SNN
Shannon
United Airlines
   
2 STOPS
SFO
San Francisco
3 Jul - 13 Jul
$1,012pp
SFO
San Francisco
United Airlines
 
1 STOP
SNN
Shannon
SNN
Shannon
United Airlines
   
2 STOPS
SFO
San Francisco
4 Jul - 19 Jul
$1,075pp
SFO
San Francisco
American Airlines
   
2 STOPS
SNN
Shannon
SNN
Shannon
American Airlines
   
2 STOPS
SFO
San Francisco

One-way flights to Shannon from California

The cheapest one-way flights from California to Shannon
3:00 pm - 4:45 pm
British Airways
1 Stop
17h 45m
SAN - SNN
British Airways
$583
KAYAK
6:52 am - 6:05 am
Lufthansa
2 Stops
39h 13m
SNA - SNN
Lufthansa
$712
KAYAK
9:01 pm - 7:20 am
American Airlines
2 Stops
26h 19m
LAX - SNN
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">California</span> to <span class="emphasized">Shannon</span> flights.

Flight FAQs

From California to Shannon

What airport do you fly into for flights to Shannon from California?

Located just 2.1 mi from the city center, Shannon (SNN) is the airport most travelers will use when flying to Shannon from California.

Which airlines flying from California to Shannon have flexible cancellations due to COVID-19?

Some of our airline partners flying from California to Shannon have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and British Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from California to Shannon for under $600 on Cheapflights?

Yes, there are multiple flights from California to Shannon for under $600. The cheapest flight booked recently is on United Airlines for just $542, but on average you can expect to pay $595.

Are there last-minute flights available from California to Shannon for under $1,100?

There are currently 20+ open flights from California to Shannon within the next 7 days for less than $1,100.

What are the cheapest airlines to fly from California to Shannon one-way?

$436 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and American Airlines, with prices starting from $583 and $669, respectively.

What are the most popular routes from California to Shannon?

Most travelers choose San Francisco - Shannon, Los Angeles - Shannon or Ontario - Shannon when deciding on the best route from California to Shannon.

What are the cheapest flights from California to Shannon?

While on average a flight from California to Shannon is generally $1,784, our data shows the cheapest flight currently is $412. When looking at the most popular route, (San Francisco - Shannon), you can expect to pay $588 for that flight.

What are the most popular airlines that fly from California to Shannon?

Before booking your flight from California to Shannon check out the most popular airlines for this route: American Airlines, Air Canada or British Airways.

Related searches

Flights to Shannon (SNN) from California
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Rent a Car

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COVID Restrictions

View COVID Travel Restrictions for Shannon, Ireland

Do I need a COVID test to fly to Shannon from California?

Information is based on travel restrictions from California to Shannon

Most visitors from California can enter Shannon without restrictions.

COVID-19 testing requirements
Visitors from California are not required to present a negative COVID-19 PCR test or antigen result upon entering Shannon.

Quarantine requirements
Visitors from California are not required to quarantine after entering Shannon.

Do I need a test to fly back to California from Shannon?

Returning to California from Shannon

COVID-19 testing requirements
Visitors from Shannon are not required to present a negative COVID-19 PCR test or antigen result upon entering California.

Quarantine requirements
Visitors from Shannon are not required to quarantine after entering California.

Hide COVID Travel Restrictions for Shannon, Ireland

Departure points for flights from California to Shannon

Select to see more specific information for flights to Shannon from all departure points in California.

Destination information for Shannon

Things to know before you go - useful duration and weather info for your trip from California to Shannon.
Today's exchange rate
$1 = €0.95
Average temperature for June in Shannon
64.4 °F
Avg rainfall for June in Shannon
2.8 ″

Airports servicing

Bishop (BIH)
Burbank (BUR)
Concord Buchanan Fld (CCR)
Crescent City (CEC)
San Diego Carlsbad-Palomar (CLD)

Airports servicing Shannon

Top 6 airlines flying from California to Shannon

The chart below displays the airlines Cheapflights users traveling from California to Shannon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$421 $1,130 No cancel fee N/A
United Airlines
$493 $851 No cancel fee 69%
American Airlines
$598 $889 No cancel fee 71%
British Airways
$624 $903 No cancel fee 70%
Aer Lingus
$640 $1,129 No cancel fee N/A
Air Canada
$675 $871 No cancel fee 67%
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