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€388 Find cheap flights from Shannon to San Francisco Bay Area

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shannon to San Francisco Bay Area departing on 26/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to San Francisco Bay Area

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shannon to San Francisco Bay Area, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shannon to San Francisco Bay Area, as well as popular online travel agencies

Best San Francisco Bay Area Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

San Francisco
San Francisco2 stops€690
San Jose
San Jose2 stops€730

Good to know

Low season

September

High season

June

Cheapest flight

€388
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Shannon to San Francisco

FAQs - booking San Francisco Bay Area flights

  • How does KAYAK find such low prices on flights from Shannon to San Francisco Bay Area?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Shannon to San Francisco Bay Area.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Shannon to San Francisco Bay Area?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco Bay Area from Shannon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Shannon to San Francisco Bay Area?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco Bay Area with an airline and back to Shannon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Shannon to San Francisco Bay Area?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco Bay Area from Shannon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Shannon to San Francisco Bay Area

 
See real verified KAYAK customer reviews for airlines flying from Shannon to San Francisco Bay Area. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Shannon to San Francisco Bay Area? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9171 reviews
7.1Entertainment
7.3Comfort
6.7Food
7.7Boarding
8.1Crew
Airline reviews

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

4.0 OkayPatricia, Nov 2024CMH - SFO
Read more United Airlines reviews

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

The seat seemed roomy, the service was good, everything was fine.

Was realllly smooth. It was delayed but we were well informed.

Connection coordination with Star Alliance partner could be better. Lots of check in setup was not interlinked between operators.

The senior flight attendants were amazing. Totally different vibe from other carriers. Easy 10 hour flight in Business Class. Great food. Good humor as well.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

Haven’t used United in a while. Was surprised with the free blanket and earphones. Service was great. Huge plane. 9/.row.

Delayed by 2.5hrs any longer and they would’ve had to honour their own policy for breaking their own rules and regs. Not cool, especially when I have an infant child that needs to stay on a routine and they get schedules.

The width of the chair is very small. Not comfortable at all.

Book cheap flights from Shannon to San Francisco Bay Area

Recent return flight deals

 
These are the cheapest return flights from Shannon to San Francisco Bay Area found on KAYAK in the last 72 hours.
5/12Thu
2 stopsAmerican Airlines
29h 59mSNN-SFO
9/12Mon
2 stopsAmerican Airlines
18h 54mSFO-SNN
€690
5/12Thu
2 stopsAmerican Airlines
29h 59mSNN-SFO
9/12Mon
2 stopsAmerican Airlines
19h 10mSFO-SNN
€692
18/1Sat
2 stops
41h 48mSNN-SFO
1/2Sat
2 stops
19h 00mSFO-SNN
€700
5/12Thu
1 stopBritish Airways
26h 55mSNN-SFO
9/12Mon
1 stopBritish Airways
30h 50mSFO-SNN
€713
5/12Thu
1 stopBritish Airways
26h 55mSNN-SFO
9/12Mon
1 stopBritish Airways
30h 50mSFO-SNN
€714
18/1Sat
3 stopsAir Canada
23h 42mSNN-SFO
1/2Sat
2 stopsAir Canada
19h 00mSFO-SNN
€715
18/1Sat
1 stopAmerican Airlines
19h 00mSNN-SFO
1/2Sat
2 stopsAmerican Airlines
16h 20mSFO-SNN
€721
5/12Thu
1 stop
26h 55mSNN-SFO
9/12Mon
2 stops
22h 13mSFO-SNN
€739
18/1Sat
1 stopAer Lingus
15h 15mSNN-SFO
1/2Sat
1 stopAer Lingus
17h 55mSFO-SNN
€764
18/12Wed
2 stopsAir Canada
21h 55mSNN-SFO
25/12Wed
2 stopsAir Canada
24h 20mSFO-SNN
€908

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Shannon to San Francisco Bay Area found on KAYAK in the last 72 hours.
26/2Wed
2 stops
57h 20mSNN-SFO
€388
26/11Tue
2 stops
41h 25mSNN-SFO
€391
25/11Mon
2 stops
47h 58mSNN-SJC
€454
26/11Tue
2 stopsAer Lingus
30h 00mSNN-SFO
€545
26/2Wed
3 stops
44h 59mSNN-SFO
€559
25/11Mon
3 stops
46h 58mSNN-SJC
€572
26/2Wed
1 stopAer Lingus
15h 15mSNN-SFO
€663
19/12Thu
1 stopAmerican Airlines
15h 15mSNN-SFO
€686
19/12Thu
2 stopsBritish Airways
21h 14mSNN-SFO
€811
26/11Tue
2 stopsBritish Airways
30h 08mSNN-SJC
€812

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Everything you need to know for your flight to San Francisco Bay Area

Information on your arrival and departure airports

Shannon (SNN)

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