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Flights from Shannon to San Francisco – Airlines & connecting routes

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SNN to SFO flights and routes map SNN to SFO – All flight route options from Shannon, Ireland to San Francisco International, California, USA. These flights are operated by 9 different airlines through 5 different connections. The shortest flight time is 15 hours and 10 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Ireland SNN Shannon Shannon, Ireland
USA SFO San Francisco , CA, USA
SNN
Shannon
IrelandShannon, Ireland
San Francisco
USASan Francisco, CA, USA
SFO
No direct flights found
8 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via New York EWR
1 stop with United Airlines.

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14h 35m

Via New York EWR
1 stop with United Airlines.
14h 35m
SHOW SCHEDULE
Via Chicago ORD
1 stop with United Airlines.

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16h 58m

Via Chicago ORD
1 stop with United Airlines.
16h 58m
SHOW SCHEDULE
Via New York JFK
1 stop with Delta Air Lines.

SHOW SCHEDULE
17h 35m

Via New York JFK
1 stop with Delta Air Lines.
17h 35m
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1 stop route options with codeshare or different airlines:

Duration

Via London LHR 1 stop with American Airlines. 0-1 flights per day.
Only sundays
CODESHARE

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15h 10m

Only sundays
Via London LHR
15h 10m
1 stop with American Airlines. 0-1 flights per day.
Only sundays
CODESHARE
SHOW SCHEDULE
Via Chicago ORD With United Airlines & American Airlines

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16h 29m

Via Chicago ORD
16h 29m
With United Airlines & American Airlines
SHOW SCHEDULE
Via Boston BOS 1 stop with JetBlue Airways. 0-1 flights per day.
CODESHARE

SHOW SCHEDULE
16h 31m

Via Boston BOS
16h 31m
1 stop with JetBlue Airways. 0-1 flights per day.
CODESHARE
SHOW SCHEDULE
Via New York JFK With JetBlue Airways & American Airlines
CODESHARE

SHOW SCHEDULE
17h 15m

Via New York JFK
17h 15m
With JetBlue Airways & American Airlines
CODESHARE
SHOW SCHEDULE
Via New York EWR With Lufthansa & Alaska Airlines
CODESHARE

SHOW SCHEDULE
17h 19m

Via New York EWR
17h 19m
With Lufthansa & Alaska Airlines
CODESHARE
SHOW SCHEDULE
SELECT DATE & CHECK PRICE
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Shannon to San Francisco flights

With over 527 flights every week and 5 different airlines you have a wide range of options. While flying to San Francisco from Shannon you will be doing a stopover in London, Chicago or any other of the 5 alternatives with flight connections.

Are there any non-stop flights from SNN to SFO?

There are no direct or non-stop flights from Shannon, SNN to San Francisco International, SFO.

Shannon to San Francisco with United Airlines

If you choose to fly with United Airlines from Shannon to San Francisco you can make a transit either via New York or via Chicago. The route via New York is 2 hours and 23 minutes faster. United Airlines is a Star Alliance member.

Distance & flight times: Shannon to SFO Airport

The shortest flight time between SNN and SFO is 15 hours and 10 minutes.

ViaTotal flight timeLayover timeDistance
LHR London15h 10m5h 0m5754 miles (9258 km)
ORD Chicago16h 29m3h 34m5451 miles (8771 km)
BOS Boston16h 31m3h 0m5615 miles (9035 km)
JFK New York17h 15m2h 55m5684 miles (9146 km)
EWR New York17h 19m3h 29m5677 miles (9134 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.SNN-SFO flight routesShannon to San Francisco flight routes illustrated on a map.
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Shannon - San Francisco route map and flight paths
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From Shannon to USA

Below is a list of other destinations to USA from Shannon with either direct flights or 1 stop connections.

From Ireland to San Francisco

Below is a list of other cities in Ireland with flights to San Francisco with either non-stop or connecting flights.

The fastest way to fly from Shannon (SNN) to San Francisco (SFO) is via London and it will take about 15 hours and 10 minutes. The second fastest route is via Chicago and will take 16 hours and 29 minutes.

You can fly with American Airlines, United Airlines, JetBlue Airways, Lufthansa or Alaska Airlines from Shannon to San Francisco.

The flight time between Shannon (SNN) and San Francisco International (SFO) via Heathrow, LHR is 15 hours and 10 minutes.

No. But you can still purchase a 1 stop flight via London, Chicago or any other route to San Francisco (SFO).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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