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$373+ Cheap flights from Shannon (SNN) to California

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LAX
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Shannon to California

Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) to California (USCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$515
(KLM)

One-way from

$373
(Kiwi.com)
From Shannon to California
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One-way flight from Shannon to California
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Find flight deals from Shannon to California

Cheapest flights from Shannon to California
Explore the most affordable flight options available from Shannon to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/11:05 pmSNN - LAS
1 stop16h 54mMultiple Airlines
Sat 6/711:30 amLAS - SNN
1 stop15h 40mMultiple Airlines
Deal found 1/20$515
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/289:30 amSNN - LAS
1 stop16h 10mUnited Airlines
Sat 5/3112:46 amLAS - SNN
1 stop22h 44mUnited Airlines
Deal found 1/20$530
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/47:45 amSNN - SFO
1 stop15h 15mBritish Airways
Tue 2/1110:40 amSFO - SNN
2 stops16h 50mBritish Airways
Deal found 1/20$568
This TravelUp deal was found by Cheapflights users on 1/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/67:45 amSNN - LAS
1 stop19h 05mBritish Airways
Mon 2/108:55 pmLAS - SNN
1 stop30h 35mBritish Airways
Deal found 1/20$583
This TravelUp deal was found by Cheapflights users on 1/18. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/267:45 amSNN - LAX
1 stop18h 40mMultiple Airlines
Sat 2/19:35 amLAX - SNN
2 stops17h 55mMultiple Airlines
Deal found 1/18$583
This TravelUp deal was found by Cheapflights users on 1/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/277:45 amSNN - SFO
2 stops24h 37mMultiple Airlines
Sun 2/25:30 pmSFO - SNN
1 stop34h 00mMultiple Airlines
Deal found 1/20$589
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 1/277:45 amSNN - SFO
1 stop15h 15mAmerican Airlines
Sun 2/211:17 pmSFO - SNN
2 stops33h 28mAmerican Airlines
Deal found 1/20$594
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 2/67:45 amSNN - LAS
1 stop19h 05mAmerican Airlines
Mon 2/1011:27 amLAS - SNN
2 stops16h 03mAmerican Airlines
Deal found 1/20$594
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Sun 1/267:45 amSNN - LAX
2 stops18h 08mAmerican Airlines
Sat 2/15:00 pmLAX - SNN
2 stops18h 25mAmerican Airlines
Deal found 1/18$599
This lol.travel deal was found by Cheapflights users on 1/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/277:45 amSNN - LAX
2 stops18h 45mBritish Airways
Mon 2/38:55 pmLAX - SNN
1 stop35h 50mBritish Airways
Deal found 1/20$626
This lol.travel deal was found by Cheapflights users on 1/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/278:05 pmSNN - SJC
2 stops34h 11mBritish Airways
Sun 2/22:00 pmSJC - SNN
2 stops37h 30mBritish Airways
Deal found 1/20$635
This Delta deal was found by Cheapflights users on 1/20. 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.
Sun 6/11:05 pmSNN - LAS
2 stops17h 52mDelta
Sat 6/76:00 amLAS - SNN
2 stops21h 10mDelta
Deal found 1/20$636

Find flights from Shannon to California within your budget

Customize your flight search to find flights from Shannon to California 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 January 21, 2025.

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Fly to

Any airport

Route

Depart

Return

Price

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Sun 6/1

1:05 pm-9:59 pm

1 stop16h 54m

Las Vegas Harry Reid Intl

Sat 6/7

11:30 am-11:10 am

1 stop15h 40m

$515

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Wed 5/28

9:30 am-5:40 pm

1 stop16h 10m

Las Vegas Harry Reid Intl

Sat 5/31

12:46 am-7:30 am

1 stop22h 44m

$530

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Tue 2/4

7:45 am-3:00 pm

1 stop15h 15m

San Francisco

Tue 2/11

10:40 am-11:30 am

2 stops16h 50m

$568

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 2/6

7:45 am-6:50 pm

1 stop19h 05m

Las Vegas Harry Reid Intl

Mon 2/10

8:55 pm-11:30 am

1 stop30h 35m

$583

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 2/6

7:45 am-6:50 pm

1 stop19h 05m

Las Vegas Harry Reid Intl

Mon 2/10

11:27 am-11:30 am

2 stops16h 03m

$594

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Thu 3/6

7:45 am-6:45 pm

1 stop19h 00m

San Francisco

Mon 3/17

6:30 pm-4:45 pm

1 stop15h 15m

$595

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Tue 2/4

7:45 am-9:06 pm

3 stops21h 21m

San Francisco

Tue 2/11

8:30 am-11:30 am

2 stops19h 00m

$613

ShannonLos Angeles

SNN - LAX

SNNLAX

Shannon

Sun 4/27

7:40 am-6:05 pm

1 stop18h 25m

Los Angeles

Fri 5/2

10:59 pm-5:55 am

1 stop22h 56m

$615

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Sun 6/1

1:05 pm-10:57 pm

2 stops17h 52m

Las Vegas Harry Reid Intl

Sat 6/7

6:00 am-11:10 am

2 stops21h 10m

$636

ShannonSan Diego

SNN - SAN

SNNSAN

Shannon

Wed 3/5

2:45 pm-7:38 pm

1 stop36h 53m

San Diego

Wed 3/12

7:14 am-6:00 am

1 stop15h 46m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 25 results
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Best time to book a flight from Shannon to California

Have a flexible travel schedule? Discover the best time to fly to California from Shannon 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 Shannon to California

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

What is the cheapest month to book a flight from Shannon to California?

Currently, January is the cheapest month in which you can book a flight from Shannon to California (average of $246). Flying from Shannon to California in March is currently the most expensive (average of $344). 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.

Rainfall in California by month

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

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

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

If weather is an important factor for your trip to California, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown American Airlines, British Airways and Aer Lingus from Shannon to California. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aer Lingus
7.1
Good
1,079 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,627 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Shannon to California. 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 from for flights from Shannon to California?

    Most people fly from Shannon (SNN) if they book a flight from Shannon to California. Shannon is conveniently located just 2.1 mi from Shannon’s city center.

  • What are the cheapest airlines to fly from Shannon to California one-way?

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $630. Users have also found prices from $657 and $1,153 on Delta and United Airlines, respectively.

  • What are the most popular routes from Shannon to California?

    While some choose either Shannon - Las Vegas Harry Reid Intl or Shannon - San Jose, Shannon - San Francisco is the most popular route from Shannon to California.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Shannon to California 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 Shannon to California?

    Currently, January is the cheapest month in which you can book a flight from Shannon to California (average of $246). Flying from Shannon to California in March is currently the most expensive (average of $344). 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

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Alternative routes for Shannon to California

See prices for flight routes from nearby airports that may be better suited for you.
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