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Shannon

$525+ Cheap flights from Santa Ana, CA (SNA) 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SNN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Santa Ana to Shannon

Cheapest flights from Santa Ana to Shannon
Explore the most affordable flight options available from Santa Ana to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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 5/32:42 pm
SNA
-
SNN
2 stops17h 28m
American Airlines
Wed 5/137:30 am
SNN
-
SNA
2 stops23h 15m
American Airlines
Deal found 1/26$525
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 5/36:27 pm
SNA
-
SNN
3 stops31h 48m
United Airlines
Wed 5/1312:30 pm
SNN
-
SNA
2 stops17h 27m
United Airlines
Deal found 1/26$561
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:25 pm
SNA
-
SNN
2 stops32h 05m
United Airlines
Thu 8/139:30 am
SNN
-
SNA
1 stop20h 20m
United Airlines
Deal found 1/27$652
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:25 pm
SNA
-
SNN
2 stops32h 05m
United Airlines
Wed 8/129:30 am
SNN
-
SNA
1 stop34h 00m
United Airlines
Deal found 1/27$659
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:45 am
SNA
-
SNN
2 stops19h 35m
British Airways
Tue 4/147:30 am
SNN
-
SNA
2 stops20h 42m
British Airways
Deal found 1/27$663
This Orbitz deal was found by Cheapflights users on 1/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:25 pm
SNA
-
SNN
2 stops38h 55m
Multiple Airlines
Sat 5/212:00 pm
SNN
-
SNA
2 stops56h 20m
Multiple Airlines
Deal found 1/25$673
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:04 pm
SNA
-
SNN
2 stops26h 26m
United Airlines
Tue 8/189:30 am
SNN
-
SNA
1 stop20h 20m
United Airlines
Deal found 1/27$682
This oojo deal was found by Cheapflights users on 1/26. 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 9/812:28 pm
SNA
-
SNN
2 stops19h 42m
British Airways
Tue 9/157:30 am
SNN
-
SNA
2 stops20h 34m
British Airways
Deal found 1/26$685
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:32 pm
SNA
-
SNN
2 stops16h 13m
British Airways
Mon 3/27:50 am
SNN
-
SNA
2 stops20h 33m
British Airways
Deal found 1/26$698
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:45 am
SNA
-
SNN
2 stops20h 35m
British Airways
Sun 4/269:15 pm
SNN
-
SNA
2 stops29h 14m
British Airways
Deal found 1/27$713
This American Airlines deal was found by Cheapflights users on 1/26. 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 4/242:42 pm
SNA
-
SNN
2 stops17h 08m
American Airlines
Sat 5/27:30 am
SNN
-
SNA
2 stops21h 26m
American Airlines
Deal found 1/26$740

Find flight deals from Santa Ana to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$525
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$869
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Shannon flights.
Search Deals
From Santa Ana J. Wayne/Orange Cnty to Shannon
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 January 27, 2026.
Use the filters below to find and compare flights from Santa Ana to Shannon that are best for you.

Fly from

Santa Ana

Fly to

Shannon

Route

Depart

Return

Price

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Sun 5/3

2:42 pm-4:10 pm

2 stops17h 28m

Shannon

Wed 5/13

7:30 am-10:45 pm

2 stops23h 15m

$525

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Sun 5/3

6:27 pm-10:15 am

3 stops31h 48m

Shannon

Wed 5/13

12:30 pm-2:22 pm

3 stops33h 52m

$561

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Sat 5/30

3:25 pm-7:30 am

2 stops32h 05m

Shannon

Tue 8/18

9:30 am-9:50 pm

1 stop20h 20m

$652

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Sat 5/30

3:25 pm-7:30 am

2 stops32h 05m

Shannon

Wed 8/12

9:30 am-8:19 pm

2 stops18h 49m

$652

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Fri 4/24

12:25 pm-11:20 am

2 stops38h 55m

Shannon

Sat 5/2

12:00 pm-12:20 pm

2 stops56h 20m

$673

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Fri 5/29

9:04 pm-7:30 am

2 stops26h 26m

Shannon

Wed 8/12

9:30 am-9:53 pm

2 stops20h 23m

$682

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

4:32 pm-4:45 pm

2 stops16h 13m

Shannon

Mon 3/2

7:50 am-8:23 pm

2 stops20h 33m

$698

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Fri 4/24

2:42 pm-3:50 pm

2 stops17h 08m

Shannon

Sat 5/2

7:30 am-8:56 pm

2 stops21h 26m

$740

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Mon 6/1

11:05 am-7:30 am

1 stop12h 25m

Shannon

Tue 8/18

9:30 am-9:50 pm

1 stop20h 20m

$743

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Tue 3/17

2:47 pm-4:45 pm

2 stops18h 58m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Santa Ana, California-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana, California-Shannon, Clare flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana, California-Shannon, Clare flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Ana, California-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Ana to Shannon

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

What is the cheapest month to book a flight from Santa Ana, California to Shannon, Clare?

Currently, August is the cheapest month in which you can book a flight from Santa Ana, California to Shannon, Clare (average of $469). Flying from Santa Ana, California to Shannon, Clare in December is currently the most expensive (average of $766). 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.

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 January 27, 2026.
See what other customers who have flown with United Airlines from Santa Ana 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
9,205 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

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
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

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 Santa Ana to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Santa Ana, California to Shannon, Clare?

    Departing from Santa Ana, California to Shannon, Clare will take you 17h 28m. Airlines will cover a distance of 5103 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Santa Ana, California to Shannon, Clare round-trip?

    Our cheapest airline available from Santa Ana, California to Shannon, Clare is United Airlines. Our recent data shows that you can find tickets from as low as $816 on this airline.

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

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

  • How can I find direct flights from Santa Ana to Shannon?

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

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

    Yes. Cheapflights offers flight deals from Santa Ana 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 Santa Ana, California to Shannon, Clare?

    Currently, August is the cheapest month in which you can book a flight from Santa Ana, California to Shannon, Clare (average of $469). Flying from Santa Ana, California to Shannon, Clare in December is currently the most expensive (average of $766). 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 Santa Ana to Shannon

Discover the top airline that operate flights from Santa Ana 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$816Average$1,250FlexibilityNo cancel feeOn-time69%

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