Flights from Shannon to San Francisco, United States

From
To
City
Depart
Return
Select sites to compare prices |
  • Select all
  • Deselect all

Find Flights

Search

Enter your destination to continue
Enter depart date to continue
Enter return date to continue
Select at least 3 sites to continue
Select your depart date
Select your return date
Location services timed out
Enable Location Services Required!
Location services not available at this time
Use current location
@{prefix}@{match}@{suffix}
CityAirportCity
Did you mean flights from San Francisco to Shannon?

Shannon to San Francisco Last modified: Sep 24, 2018 1:01 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to San Francisco. United & British Airways frequently offer the best deals to San Francisco flights, or select your preferred carrier below to see the cheapest days to fly.

United
SNNSFO
Sun 21/10
1 stop
SFOSNN
Fri 26/10
1 stop
€481
British Airways
SNNSFO
Mon 19/11
2 stops
SFOSNN
Mon 26/11
2 stops
€511
Air Canada
SNNSFO
Thu 15/11
2 stops
SFOSNN
Sat 24/11
2 stops
€524
Aer Lingus
SNNSFO
Thu 15/11
2 stops
SFOSNN
Sat 24/11
2 stops
€558
Lufthansa
SNNSFO
Wed 26/12
2 stops
SFOSNN
Sat 05/01
2 stops
€590
Iberia
SNNSFO
Sun 23/12
2 stops
SFOSNN
Fri 04/01
2 stops
€714

How Much is a Flight from Shannon to San Francisco? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from Shannon to San Francisco, and have found the average flight price for this trip to be €521.

Where To Buy Cheap Flights from Shannon to San Francisco?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Shannon to San Francisco based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Shannon to San Francisco? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Shannon to San Francisco.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days €0 €625
7-14 days €0 €602
14-21 days €0 €543
21-30 days €0 €481
30-60 days €0 €511
60-90 days €0 €517
90+ days €0 €436

Cheapest Day To Fly from Shannon to San Francisco Prices shown were found by travelers like you over the past 30 days

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Shannon to San Francisco is Sunday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
€511€543€517€524€523€546€481

Compare Flight Prices from Shannon to San Francisco by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Shannon to San Francisco flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September Shannon San Francisco Air Canada 28/09/2018 05/10/2018 2 €625
October Shannon San Francisco United 21/10/2018 26/10/2018 1 €481
November Shannon San Francisco British Airways 19/11/2018 26/11/2018 2 €511
December Shannon San Francisco United 05/12/2018 12/12/2018 2 €517
January Shannon San Francisco Air Canada 25/01/2019 29/01/2019 2 €517
February Shannon San Francisco United 21/02/2019 24/02/2019 1 €521
March Shannon San Francisco United 16/03/2019 20/03/2019 1 €475
April Shannon San Francisco United 17/04/2019 27/04/2019 2 €475

Cheap Last Minute Flights from Shannon to San Francisco Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Shannon to San Francisco. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
7 8 9 10 11 12 13
€541
14 15 16 17 18 19 20
€541

Connecting Flights vs Direct Flights from Shannon to San Francisco Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Shannon to San Francisco is €529.

The average price for direct flights from Shannon to San Francisco is not available.

One Way Flights vs Round Trip Flights from Shannon to San Francisco Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Shannon to San Francisco. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Shannon to San Francisco is €696.

The average price for round trip flights from Shannon to San Francisco is €566.

Shannon to San Francisco Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Shannon to San Francisco?
Answer: London, GB

Airlines in Shannon flying to San Francisco Last modified: Sep 24, 2018 1:01 -04:00Number of routes searched: 67Number of itineraries searched: 15,175

Wondering which airlines fly out of Shannon to San Francisco? We've gathered the average price of Shannon airlines with flights to San Francisco. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Shannon to San Francisco
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL
Air Canada YYZ
British Airways LHR
Major Airlines ATL
Major Airlines JFK
Lufthansa FRA
United EWR
American PHL / PHX
American PHL / CLT
American PHL / DFW
American PHL / JFK
Air Canada YYZ / YUL
Air Canada YYZ / YVR
Air Canada YYZ / YYC
British Airways EDI / LGW
British Airways EDI / LHR
British Airways LHR / HEL
British Airways LHR / MAD
Major Airlines ATL / LAX
Major Airlines ATL / MSP
Major Airlines ATL / SLC
Aer Lingus AGP / DUB
Aer Lingus BHX / DUB
Aer Lingus EDI / DUB
Aer Lingus FAO / DUB
Aer Lingus LHR / DUB
Lufthansa FRA / CDG
Lufthansa FRA / LHR
Lufthansa FRA / MUC
United EWR / ATL
United EWR / BOS
United EWR / CLE
United EWR / CVG

Shannon to San Francisco Airports

These are the major commercial airports we're currently monitoring in Shannon and San Francisco. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights from Shannon - SNN Last modified: Sep 24, 2018 1:01 -04:00Prices shown were found by travelers like you over the past 30 days

On FareCompare, you’ll find cheap flights for domestic and international travel. Since airlines change flight prices constantly, sign up for Fare Alerts and let FareCompare’s travel search engine monitor airline ticket prices of all major airlines, so you’ll be first in line to get the cheapest tickets.

We are updating our Cookie Policy. FareCompare will use cookies and other tracking technologies to assist with navigation and product selection, analyze your use of our services, assist with our promotional and marketing efforts, and provide deals content from third parties.

Cheap Flights from Shannon to San Francisco