Which airports can I use when flying from San Jose to Shannon?

Flights from San Jose to Shannon usually depart from San Jose (SJC) and arrive at Shannon (SNN).

Which airports do connecting flights from San Jose to Shannon pass through?

Most connecting flights from San Jose to Shannon pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.

Do I need a passport to fly from San Jose to Shannon?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from San Jose to Shannon changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $744 to $7,251. That means the highest observed fare was about 10x higher than the lowest one.

What is the time difference between San Jose and Shannon?

Shannon is 8 hours ahead of San Jose (Irish Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Shannon Airport (SNN)?

Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include: • Budget • Sixt • Europcar • Easirent • Thrifty

How much is a round-trip flight from San Jose to Shannon?

Round-trip flights from San Jose to Shannon typically range from $1,024 to $1,024. The lowest price found in the past 5 days was $744, on United Airlines.

Which airline is the cheapest to fly from San Jose to Shannon?

United Airlines ($744) and Lufthansa ($788) are the cheapest airlines to fly round-trip from San Jose to Shannon according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from San Jose to Shannon?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $1,103. Based on KAYAK data over the past 3 months.

When flying from San Jose to Shannon which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for San Jose to Shannon layovers at 12h 43m over the past 3 months.

$744 CHEAP FLIGHTS from San Jose to Shannon (SJC - SNN)

Save 19% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$744

Typical prices: $1,024-$1,024

United Airlines

Fri 4/6Sat 4/14

SJC - SNN • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Shannon!

Flight Deals

Cheap Flights from San Jose to Shannon (SJC-SNN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from San Jose to Shannon

Tue, Apr 6 - Wed, Apr 14

6:30 am - 10:15 amSJC San Jose-SNN Shannon

19h 45m2 stops Chicago O'Hare Intl Newark

12:30 pm - 10:36 pmSNN Shannon-SJC San Jose

42h 06m3 stops Newark Fort Myers SW Florida Intl Chicago O'Hare Intl

$744United Airlines

Tue, Apr 6 - Wed, Apr 14

6:30 am - 10:15 amSJC San Jose-SNN Shannon

19h 45m2 stops Chicago O'Hare Intl Newark

12:30 pm - 1:26 pmSNN Shannon-SJC San Jose

32h 56m2 stops Newark Denver Intl

$788Lufthansa

Sun, Nov 8 - Thu, Nov 19

12:58 pm - 7:25 pmSJC San Jose-SNN Shannon

22h 27m2 stops Phoenix Sky Harbor Intl London Heathrow

7:50 am - 10:46 pmSNN Shannon-SJC San Jose

22h 56m2 stops London Heathrow Phoenix Sky Harbor Intl

$1,043British Airways

Sun, Nov 8 - Thu, Nov 19

12:58 pm - 7:25 pmSJC San Jose-SNN Shannon

22h 27m2 stops Phoenix Sky Harbor Intl London Heathrow

7:50 am - 10:46 pmSNN Shannon-SJC San Jose

22h 56m2 stops London Heathrow Phoenix Sky Harbor Intl

$1,044British Airways

Sun, Nov 8 - Fri, Nov 20

8:45 am - 11:30 amSJC San Jose-SNN Shannon

18h 45m3 stops Denver Intl Toronto Pearson Intl London Heathrow

7:50 am - 9:08 pmSNN Shannon-SJC San Jose

45h 18m3 stops London Heathrow Toronto Pearson Intl Denver Intl

$1,057Air Canada

Tue, Nov 24 - Tue, Dec 1

4:18 pm - 4:45 pmSJC San Jose-SNN Shannon

16h 27m2 stops Phoenix Sky Harbor Intl London Heathrow

2:40 pm - 11:08 amSNN Shannon-SJC San Jose

28h 28m2 stops New York John F Kennedy Intl Dallas/Fort Worth

$1,058British Airways

Thu, Nov 26 - Thu, Dec 3

6:00 am - 4:45 pmSJC San Jose-SNN Shannon

26h 45m2 stops Dallas/Fort Worth London Heathrow

8:05 pm - 10:12 pmSNN Shannon-SJC San Jose

34h 07m2 stops London Heathrow Dallas/Fort Worth

$1,065British Airways

Sun, Nov 8 - Fri, Nov 20

4:18 pm - 4:45 pmSJC San Jose-SNN Shannon

16h 27m2 stops Phoenix Sky Harbor Intl London Heathrow

7:50 am - 11:54 pmSNN Shannon-SJC San Jose

24h 04m2 stops London Heathrow Dallas/Fort Worth

$1,092American Airlines

Sun, Nov 8 - Fri, Nov 20

4:18 pm - 4:45 pmSJC San Jose-SNN Shannon

16h 27m2 stops Phoenix Sky Harbor Intl London Heathrow

7:50 am - 11:54 pmSNN Shannon-SJC San Jose

24h 04m2 stops London Heathrow Dallas/Fort Worth

$1,093American Airlines

Sun, Nov 8 - Sat, Nov 21

6:00 am - 11:30 amSJC San Jose-SNN Shannon

21h 30m2 stops Dallas/Fort Worth London Heathrow

7:50 am - 11:54 pmSNN Shannon-SJC San Jose

24h 04m2 stops London Heathrow Dallas/Fort Worth

$1,142American Airlines

Booking Insights

Price, demand and travel trends for San Jose to Shannon flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from San Jose to Shannon? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Jose to Shannon departing in april.

Find deals

Cheapest flight	$744

Round-trip flight from San Jose to Shannon

When to book flights from San Jose to Shannon

Are your dates flexible? Find out the best times to travel from San Jose to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from San Jose to Shannon?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from San Jose to Shannon changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $744 to $7,251. That means the highest observed fare was about 10x higher than the lowest one.
What car rental options are available at Shannon Airport (SNN)?
Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

• Budget
• Sixt
• Europcar
• Easirent
• Thrifty
Which airports can I use when flying from San Jose to Shannon?
Flights from San Jose to Shannon usually depart from San Jose (SJC) and arrive at Shannon (SNN).
Which airports do connecting flights from San Jose to Shannon pass through?
Most connecting flights from San Jose to Shannon pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.
What is the time difference between San Jose and Shannon?
Shannon is 8 hours ahead of San Jose (Irish Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Shannon Airport.

• Park Inn by Radisson Shannon Airport
• Treacys Oakwood Hotel, Shannon
• Carrygerry Country House

More options for your flight from San Jose to Shannon

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to Shannon with a hotel stay or car rental

Car rentals in Shannon

Hotels in Shannon

SJC - SNN

$744 Find Cheap Flights from San Jose to Shannon - Compare and Save

Everything you should know

Cheap Flights from San Jose to Shannon (SJC-SNN)

Recent round-trip flight deals from San Jose to Shannon

Recent one-way flight deals from San Jose to Shannon

Price, demand and travel trends for San Jose to Shannon flights

How much is a round-trip flight from San Jose to Shannon?

Which airline is the cheapest to fly from San Jose to Shannon?

What is the cheapest layover airport when flying from San Jose to Shannon?

When flying from San Jose to Shannon which airport offers the shortest layover?

Key details for San Jose to Shannon flights

Cheapest flight

When to book flights from San Jose to Shannon

Your San Jose to Shannon flight questions, answered

Your guide to booking San Jose to Shannon flights

More options for your flight from San Jose to Shannon

Complete your trip to Shannon with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from San Jose to Shannon

Find direct flights to and from San Jose and Shannon

Flights from domestic origins to Shannon

Flights to other popular destinations

Find deals for your return flight