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

Prices for flights from Shannon Airport to San Jose Airport are updated daily.

How old do you have to be to fly from Shannon Airport to San Jose 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 Shannon Airport to San Jose Airport.

What documentation or ID do you need to fly to San Jose Airport?

The travel and health documents required for your trip to San Jose Airport 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 San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€547 Cheap Flights from Shannon, Clare to San Jose, California in 2026

1 adult

0 bags

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Find the cheapest flights from Shannon, Clare to San Jose

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

13:05 - 11:36

SNN

SJC

30h 31m

2 stops

19:10 - 11:10

SJC

SNN

32h 00m

2 stops

€547Delta

Wed, 10 Jun - Sun, 14 Jun

12:30 - 17:31

SNN

SJC

37h 01m

2 stops

18:37 - 10:15

SJC

SNN

31h 38m

2 stops

€741United Airlines

Thu, 15 Oct - Mon, 19 Oct

12:30 - 21:04

SNN

SJC

40h 34m

2 stops

18:37 - 10:15

SJC

SNN

31h 38m

2 stops

€742United Airlines

Thu, 15 Oct - Mon, 19 Oct

12:30 - 21:04

SNN

SJC

40h 34m

2 stops

18:37 - 10:15

SJC

SNN

31h 38m

2 stops

€743United Airlines

Thu, 15 Oct - Mon, 19 Oct

12:30 - 21:04

SNN

SJC

40h 34m

2 stops

18:37 - 10:15

SJC

SNN

31h 38m

2 stops

€744United Airlines

Thu, 15 Oct - Mon, 19 Oct

12:30 - 22:43

SNN

SJC

18h 13m

2 stops

14:32 - 10:15

SJC

SNN

35h 43m

2 stops

€841United Airlines

Wed, 8 Jul - Wed, 15 Jul

09:30 - 22:35

SNN

SJC

21h 05m

1 stop

06:30 - 07:30

SJC

SNN

17h 00m

1 stop

€842United Airlines

Thu, 11 Jun - Mon, 15 Jun

09:30 - 17:34

SNN

SJC

16h 04m

2 stops

06:30 - 07:30

SJC

SNN

17h 00m

1 stop

€912United Airlines

Wed, 10 Jun - Sun, 14 Jun

07:30 - 18:33

SNN

SJC

19h 03m

2 stops

14:35 - 16:10

SJC

SNN

17h 35m

2 stops

€913British Airways

Thu, 11 Jun - Mon, 15 Jun

09:30 - 22:43

SNN

SJC

21h 13m

1 stop

06:30 - 07:30

SJC

SNN

17h 00m

1 stop

€1,013United Airlines

Wed, 8 Jul - Wed, 15 Jul

United Airlines flights from Shannon, Clare to San Jose, California

Our best United Airlines deals on Shannon, Clare to San Jose, California flight tickets

United Airlines

15 Oct

SNN12:30Shannon

37h 01m

2 stops

SJC17:31San Jose

19 Oct

SJC18:37San Jose

31h 38m

2 stops

SNN10:15Shannon

€741

United Airlines

15 Oct

SNN12:30Shannon

40h 34m

2 stops

SJC21:04San Jose

19 Oct

SJC18:37San Jose

31h 38m

2 stops

SNN10:15Shannon

€742

United Airlines

15 Oct

SNN12:30Shannon

40h 34m

2 stops

SJC21:04San Jose

19 Oct

SJC18:37San Jose

31h 38m

2 stops

SNN10:15Shannon

€743

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Wed 10/6

13:05-11:36

2 stops30h 31m

San Jose

Sun 14/6

19:10-11:10

2 stops32h 00m

€547

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Thu 15/10

12:30-17:31

2 stops37h 01m

San Jose

Mon 19/10

18:37-10:15

2 stops31h 38m

€741

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Thu 15/10

12:30-21:04

2 stops40h 34m

San Jose

Mon 19/10

18:37-10:15

2 stops31h 38m

€742

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Thu 15/10

12:30-21:04

2 stops40h 34m

San Jose

Mon 19/10

18:37-10:15

2 stops31h 38m

€743

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Thu 15/10

12:30-21:04

2 stops40h 34m

San Jose

Mon 19/10

18:37-10:15

2 stops31h 38m

€744

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Wed 8/7

12:30-22:43

2 stops18h 13m

San Jose

Wed 15/7

14:32-10:15

2 stops35h 43m

€841

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Thu 11/6

09:30-22:35

1 stop21h 05m

San Jose

Mon 15/6

06:30-07:30

1 stop17h 00m

€842

Fastest return journey

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Wed 10/6

09:30-17:34

2 stops16h 04m

San Jose

Sun 14/6

06:30-07:30

1 stop17h 00m

€912

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Thu 11/6

07:30-18:33

2 stops19h 03m

San Jose

Mon 15/6

14:35-16:10

2 stops17h 35m

€913

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Wed 8/7

09:30-22:43

1 stop21h 13m

San Jose

Wed 15/7

06:30-07:30

1 stop17h 00m

€1,013

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Shannon, Clare to San Jose, 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 San Jose?

British Airways and United Airlines are the most popular carriers operating from Shannon to San Jose

When to book flights from Shannon, Clare to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Shannon, Clare to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Shannon, Clare to San Jose, California (SNN to SJC) flight deals and tips

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

Fastest flight time	21h 05m
Direct flights	None

The fastest flight from Shannon, Clare to San Jose, California takes 21h 05m

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

Search flight deals

Frequently asked questions about flying from Shannon, Clare to San Jose, California

How far is Shannon to San Jose by plane?
Shannon and San Jose are 8100.3 km apart from one another. Typically, this will take 21h 05m by plane in normal conditions.
When did momondo last update prices for flights from Shannon Airport to San Jose Airport?
Prices for flights from Shannon Airport to San Jose Airport are updated daily.
How old do you have to be to fly from Shannon Airport to San Jose 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 Shannon Airport to San Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The travel and health documents required for your trip to San Jose Airport 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 San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Jose from Shannon.

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

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

How can momondo help me find flights from Shannon to San Jose?

Once all potential Shannon to San Jose 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 San Jose right now. Can momondo alert me if prices change?

Price alerts on flights to San Jose from Shannon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.