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Flights from San Francisco to Shannon – Airlines & connecting routes

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SFO to SNN flights and routes map SFO to SNN – All flight route options from San Francisco International, California, USA to Shannon, Ireland. These flights are operated by 17 different airlines through 6 different connections. The shortest flight time is 13 hours and 41 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
USA SFO San Francisco San Francisco, CA, USA
Ireland SNN Shannon, Ireland
SFO
San Francisco
USASan Francisco, CA, USA
Shannon
IrelandShannon, Ireland
SNN
No direct flights found
9 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Chicago ORD
1 stop with United Airlines.

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15h 00m

Via Chicago ORD
1 stop with United Airlines.
15h 00m
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Via New York EWR
1 stop with United Airlines. 2 flights per day.

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15h 00m

Via New York EWR
1 stop with United Airlines.
15h 00m
2 flights per day.
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Via New York JFK
1 stop with Delta Air Lines.

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15h 40m

Via New York JFK
1 stop with Delta Air Lines.
15h 40m
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1 stop route options with codeshare or different airlines:

Duration

Via Boston BOS With Alaska Airlines & Aer Lingus 0-1 flights per day.

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13h 41m

Via Boston BOS
13h 41m
With Alaska Airlines & Aer Lingus 0-1 flights per day.
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Via Chicago ORD With American Airlines & United Airlines

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14h 26m

Via Chicago ORD
14h 26m
With American Airlines & United Airlines
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Via Paris CDG With United Airlines & Aer Lingus 0-1 flights per day.

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14h 40m

Via Paris CDG
14h 40m
With United Airlines & Aer Lingus 0-1 flights per day.
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Via London LHR 1 stop with American Airlines. 1-2 flights per day.
CODESHARE

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14h 45m

Via London LHR
14h 45m
1 stop with American Airlines. 1-2 flights per day.
CODESHARE
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Via New York JFK With American Airlines & JetBlue Airways 2 flights per day.
CODESHARE

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15h 33m

Via New York JFK
15h 33m
With American Airlines & JetBlue Airways 2 flights per day.
CODESHARE
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Via New York EWR With Alaska Airlines & Aer Lingus 0-1 flights per day.

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15h 55m

Via New York EWR
15h 55m
With Alaska Airlines & Aer Lingus 0-1 flights per day.
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San Francisco to Shannon flights

With over 261 flights every week and 6 different airlines you have a wide range of options. While flying to Shannon from San Francisco you will be doing a stopover in Boston, Chicago or any other of the 6 alternatives with flight connections.

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

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

San Francisco to Shannon with United Airlines

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

Distance & flight times: SFO Airport to Shannon

The shortest flight time between SFO and SNN is 13 hours and 41 minutes.

ViaTotal flight timeLayover timeDistance
BOS Boston13h 41m3h 58m5615 miles (9035 km)
ORD Chicago14h 26m1h 39m5451 miles (8771 km)
CDG Paris14h 40m2h 0m6163 miles (9916 km)
LHR London14h 45m2h 50m5754 miles (9258 km)
JFK New York15h 33m2h 41m5684 miles (9146 km)
EWR New York15h 55m--
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.SFO-SNN flight routesSan Francisco to Shannon flight routes illustrated on a map.
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San Francisco - Shannon route map and flight paths
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Show all destinations from SFO Show all destinations from SNN
From San Francisco to Ireland

Below is a list of other destinations to Ireland from San Francisco International with either direct flights or 1 stop connections.

From USA to Shannon

Below is a list of other cities in USA with flights to Shannon with either non-stop or connecting flights.

The fastest way to fly from San Francisco (SFO) to Shannon (SNN) is via Boston and it will take about 13 hours and 41 minutes. The second fastest route is via Chicago and will take 14 hours and 26 minutes.

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

The flight time between San Francisco (SFO) and Shannon (SNN) via Boston Logan International Airport, BOS is 13 hours and 41 minutes.

No. But you can still purchase a 1 stop flight via Boston, Chicago or any other route to Shannon (SNN).

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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