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Shannon

$716+ Cheap flights from Sacramento (SMF) to Shannon (SNN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SNN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Sacramento to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Shannon (SNN). 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 July 29, 2025.

Round-trip from

$716
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$977
From Sacramento Intl to Shannon
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($101 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 July 2025
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Find flight deals from Sacramento to Shannon

Cheapest flights from Sacramento to Shannon
Explore the most affordable flight options available from Sacramento to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 9/117:00 amSMF - SNN
1 stop16h 30mUnited Airlines
Thu 9/189:30 amSNN - SMF
1 stop21h 28mUnited Airlines
Deal found 7/28$716
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 11/2211:59 pmSMF - SNN
2 stops27h 31mAmerican Airlines
Tue 12/27:50 amSNN - SMF
2 stops46h 45mAmerican Airlines
Deal found 7/28$799
This British Airways deal was found by Cheapflights users on 7/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:15 pmSMF - SNN
2 stops23h 10mBritish Airways
Tue 12/28:05 pmSNN - SMF
2 stops33h 26mBritish Airways
Deal found 7/28$801
This Air Canada deal was found by Cheapflights users on 7/27. 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.
Thu 12/116:10 amSMF - SNN
3 stops21h 20mMultiple Airlines
Sun 12/147:50 amSNN - SMF
2 stops39h 27mMultiple Airlines
Deal found 7/27$970
This Air Canada deal was found by Cheapflights users on 7/27. 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.
Thu 12/116:10 amSMF - SNN
3 stops21h 20mAir Canada
Sun 12/147:50 amSNN - SMF
3 stops33h 51mAir Canada
Deal found 7/27$1,223
This Ovago deal was found by Cheapflights users on 7/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:59 pmSMF - SNN
1 stop21h 56mJetBlue
Fri 10/102:35 pmSNN - SMF
1 stop16h 02mJetBlue
Deal found 7/28$2,114

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento 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 July 29, 2025.
Use the filters below to find and compare flights from Sacramento to Shannon that are best for you.

Fly from

Sacramento

Fly to

Shannon

Route

Depart

Return

Price

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Thu 9/11

7:00 am-7:30 am

1 stop16h 30m

Shannon

Thu 9/18

9:30 am-10:58 pm

1 stop21h 28m

$716

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Fri 9/26

11:22 am-3:50 pm

2 stops20h 28m

Shannon

Sun 10/26

7:50 am-10:31 pm

2 stops21h 41m

$929

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Sat 10/4

10:35 am-4:05 pm

2 stops21h 30m

Shannon

Fri 10/10

9:15 pm-6:48 pm

2 stops29h 33m

$1,063

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Sat 10/4

11:59 pm-5:55 am

1 stop21h 56m

Shannon

Fri 10/10

2:35 pm-10:37 pm

1 stop16h 02m

$2,114

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Sacramento to Shannon

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

Cheapflights Insights

Everything you need to know about your flight from Sacramento to Shannon

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

Currently, February is the cheapest month in which you can book a flight from Sacramento to Shannon, Clare (average of $533). Flying from Sacramento to Shannon, Clare in June is currently the most expensive (average of $932). 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 SMF to SNN?

Find hourly flight availability from Sacramento 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 July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sacramento to Shannon, Clare as you normally would.

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 July 29, 2025.
See what other customers who have flown with United Airlines, JetBlue, and American Airlines from Sacramento to Shannon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
JetBlue
7.3
Good
2,913 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
7,208 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What are the cheapest airlines flying from Sacramento to Shannon, Clare round-trip?

    United Airlines, at $716, was found to be the cheapest airline from Sacramento to Shannon, Clare.Alternate airlines to your destination round-trip include American Airlines and British Airways.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sacramento 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 Sacramento to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Sacramento to Shannon, Clare (average of $533). Flying from Sacramento to Shannon, Clare in June is currently the most expensive (average of $932). 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 Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top airline flying from Sacramento to Shannon

Discover the top airline that operate flights from Sacramento 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$824Average$949FlexibilityNo cancel feeOn-time69%

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