Insights
Latest deals
Reviews
FAQs

Cheap flights from Shannon to San Francisco from $466

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon to San Francisco departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Thu 5/2
Thu 5/9

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare round-trip flights from Shannon to San Francisco

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Shannon to San Francisco by changing tabs
KLM
May 31
SNN12:50 pmShannon
28h 17m
2 stops
SFO9:07 amSan Francisco
Jun 10
SFO10:50 pmSan Francisco
28h 00m
1 stop
SNN10:50 amShannon
United Airlines
May 31
SNN9:30 amShannon
20h 30m
3 stops
SFO10:00 pmSan Francisco
Jun 10
SFO7:30 amSan Francisco
16h 00m
2 stops
SNN7:30 amShannon

Find the cheapest one-way flights from Shannon to San Francisco

If you're looking for one-way flights from Shannon to San Francisco, view some of our deals below provided by American Airlines, KLM and United Airlines
Multiple Airlines
Sep 8
SNN9:25 pmShannon
48h 40m
3 stops
SFO2:05 pmSan Francisco
KLM
Sep 7
SNN12:50 pmShannon
18h 48m
2 stops
SFO11:38 pmSan Francisco
American Airlines
Jul 5
SNN9:25 pmShannon
34h 47m
2 stops
SFO12:12 amSan Francisco

Best airlines flying from Shannon to San Francisco

Compare and see reviews for airlines that fly from Shannon to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $728Free CancellationRating
7.4
11,228 reviews
Search United Airlines flights

How to get the cheapest flight ticket from Shannon to San Francisco

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 month to fly from Shannon to San Francisco?

January. The cheapest time of year to fly to San Francisco from Shannon is January. Most expensive is July

What is the cheapest day to depart Shannon for San Francisco?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Friday

When is the cheapest time to fly from Shannon to San Francisco?

In the evening. Shannon to San Francisco flights are approximately 17% more expensive in the morning than in the evening

What is the cheapest airline that flies to San Francisco from Shannon?

United Airlines. United Airlines is the most popular carrier operating from Shannon to San Francisco

What is the cheapest Shannon to San Francisco flight route?

Shannon - San Francisco. Fly from Shannon to San Francisco for the best Shannon - San Francisco flight prices

Cheap Shannon to San Francisco (SNN to SFO) flight deals and tips

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

Best Price Found

$466

Fastest flight time

18h 48m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Shannon in the past 72 hours is $466. The best round-trip flight deal from Shannon to San Francisco found on momondo in the last 72 hours is $538.
The fastest flight from Shannon to San Francisco takes 18h 48m
There are no direct flights from Shannon to San Francisco. Popular non-direct route for this connection is Shannon Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is Shannon to San Francisco by plane?

    The distance between Shannon and San Francisco is about 5024.6 mi. By plane, this route typically takes 20h 30m.

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

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

  • How many operators does momondo search for flights from Shannon Airport to San Francisco Airport?

  • How old do you have to be to fly from Shannon Airport to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Shannon Airport to San Francisco Airport.

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

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Shannon to San Francisco for you.

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

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

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

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

Yes momondo offers price alerts on flights to San Francisco from Shannon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Thu 5/2
Thu 5/9
Email me momondo's favorite deals

Find better results for your stay in the United States