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Shannon

$494+ Cheap flights from Fremont, CA to Shannon (SNN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SNN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Fremont to Shannon are usually found in October or January, booked 23 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Fremont to Shannon

Keep the following information in mind while searching for Fremont to Shannon flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$611
(American Airlines)

One-way from

$494
(American Airlines)

Popular in

November

Cheapest in

October

Average price

$1,002
Provider with most accurate pricing for San Francisco-Shannon flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Shannon flights.
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From Fremont to Shannon
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One-way flight from Fremont to Shannon
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Highest demand for flights based on searches. 6% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Fremont to Shannon

Cheapest flights from Fremont to Shannon
Explore the most affordable flight options available from Fremont to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:00 amSFO - SNN
2 stops21h 15mUnited Airlines
Thu 5/1512:30 pmSNN - SFO
2 stops18h 30mUnited Airlines
Deal found 2/19$696
This Cheapflightsfares deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:20 pmSFO - SNN
2 stops18h 05mAer Lingus
Wed 3/267:45 amSNN - SFO
1 stop15h 15mAer Lingus
Deal found 2/19$723
This Aer Lingus deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/55:30 pmSFO - SNN
1 stop15h 15mMultiple Airlines
Sat 11/152:00 pmSNN - SFO
1 stop16h 09mMultiple Airlines
Deal found 2/19$870
This Cheapflightsfares deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/113:54 pmSFO - SNN
2 stops15h 56mBritish Airways
Sun 4/209:15 pmSNN - SFO
2 stops26h 30mBritish Airways
Deal found 2/19$922
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2110:20 amSFO - SNN
2 stops17h 10mAmerican Airlines
Thu 3/67:45 amSNN - SFO
2 stops24h 37mAmerican Airlines
Deal found 2/20$985
This Air France deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:15 amSFO - SNN
2 stops20h 55mAir France
Mon 6/161:05 pmSNN - SFO
1 stop18h 15mAir France
Deal found 2/19$1,033
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/25:45 amSFO - SNN
2 stops21h 25mDelta
Sun 8/101:05 pmSNN - SFO
1 stop18h 15mDelta
Deal found 2/20$1,170
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1410:56 pmSFO - SNN
2 stops28h 24mAir Canada
Sat 8/97:40 amSNN - SFO
2 stops37h 13mAir Canada
Deal found 2/20$4,233

Find flights from Fremont to Shannon within your budget

Customize your flight search to find flights from Fremont to Shannon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Fremont

Fly to

Shannon

Route

Depart

Return

Price

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Wed 3/19

6:20 pm-7:25 pm

2 stops18h 05m

Shannon

Wed 3/26

7:45 am-4:00 pm

1 stop15h 15m

$723

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 7/29

7:00 am-11:10 am

1 stop20h 10m

Shannon

Tue 8/26

1:05 pm-11:20 pm

1 stop18h 15m

$741

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sat 4/5

10:38 am-10:15 am

2 stops15h 37m

Shannon

Sat 4/12

12:30 pm-7:24 am

2 stops26h 54m

$746

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Fri 4/11

3:54 pm-3:50 pm

2 stops15h 56m

Shannon

Sun 4/20

9:15 pm-3:45 pm

2 stops26h 30m

$922

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Thu 5/29

6:15 am-11:10 am

2 stops20h 55m

Shannon

Mon 6/16

1:05 pm-11:20 pm

1 stop18h 15m

$1,033

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Fri 3/14

6:00 am-6:00 am

2 stops17h 00m

Shannon

Fri 3/21

2:00 pm-12:20 am

1 stop17h 20m

$1,067

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sat 8/2

5:45 am-11:10 am

2 stops21h 25m

Shannon

Sun 8/10

1:05 pm-11:20 pm

1 stop18h 15m

$1,170

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Mon 7/14

10:56 pm-11:20 am

2 stops28h 24m

Shannon

Sat 8/9

7:40 am-12:53 pm

2 stops37h 13m

$4,233

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sat 4/5

11:32 am-11:20 am

2 stops15h 48m

$494

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sat 4/5

11:35 am-10:15 am

1 stop14h 40m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 12 results
1
2

Best time to book a flight from Fremont to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Fremont with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Fremont to Shannon

Get recent, data-driven insights about flights from Fremont to Shannon including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Fremont to Shannon, Clare?

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Shannon. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Fremont to Shannon, Clare, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Fremont to Shannon, Clare?

Currently, February is the cheapest month in which you can book a flight from Fremont to Shannon, Clare (average of $533). Flying from Fremont to Shannon, Clare in June is currently the most expensive (average of $1,007). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FR8 to SNN?

Find hourly flight availability from Fremont to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Fremont to Shannon, Clare, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Fremont to Shannon, Clare?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Shannon. Price data was last updated on October 20, 2024.

Travelers seeking maximum savings on their Fremont to Shannon, Clare flight should consider departing on Monday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shannon, Clare ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon, Clare when rainfall is around 2.3 in.

Temperature in Shannon by month

Plan your trip to Shannon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shannon, Clare, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated February 20, 2025.
United Airlines
7.4
Good
8,766 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20

10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

United Airlines
7.4
Good
8,766 reviews
United Airlines
7.4
Good
8,766 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20

10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,766 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20

10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Aer Lingus
7.0
Good
1,070 reviews
United Airlines
7.4
Good
8,766 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20

10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

British Airways
6.6
Okay
6,763 reviews
United Airlines
7.4
Good
8,766 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20

10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Find useful and relevant information for your journey from Fremont to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Shannon from Fremont?

    If you book a flight to Shannon from Fremont, you will be flying to Shannon, which is the city’s only airport. Shannon (SNN) is located 2.1 mi from the center of Shannon. There are 0 flights from Fremont to Shannon per day from 4 different airlines.

  • What are the cheapest airlines to fly from Fremont to Shannon, Clare one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $494. However, be on the lookout for offers from United Airlines and British Airways, as they are both options that can get you from Fremont to Shannon, Clare for a low price.

  • Can I find deals for flights from Fremont to Shannon that include hotel bookings?

    Yes. In addition to deals on Fremont to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fremont to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fremont to Shannon.

  • Can I find deals for business class flights from Fremont to Shannon?

    Yes. Cheapflights offers flight deals from Fremont to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fremont to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Fremont to Shannon, Clare (average of $533). Flying from Fremont to Shannon, Clare in June is currently the most expensive (average of $1,007). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Fremont?

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Top 4 airlines flying from Fremont to Shannon

Discover the top 4 airlines that operate flights from Fremont to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$631Average$1,012FlexibilityNo cancel feeOn-time71%
DeltaCheapest$700Average$970FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$704Average$972FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$752Average$1,152FlexibilityNo cancel feeOn-time70%
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