SNA - SNN

$493 Find Cheap Flights from Santa Ana to Shannon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Ana to Shannon departing on 1/15. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Ana to Shannon, 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 Santa Ana to Shannon, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$663
British Airways
Sun 1/11Sun 1/18
SNA - SNN • 2 stops
Cheapest one-way
$493
British Airways
Thu 1/15
SNA - SNN • 2 stops
Top airlines
British Airways
Cheapest • from $663 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Shannon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Santa Ana to Shannon (SNA-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Ana to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Ana to Shannon

Sun, Jan 11 - Sun, Jan 18
British Airways Logo
4:23 pm - 7:25 pm
SNA
-
SNN
19h 02m2 stops
British Airways Logo
7:50 am - 10:56 pm
SNN
-
SNA
23h 06m2 stops
$663British Airways
Thu, Jan 29 - Mon, Feb 2
Air Canada Logo
12:25 pm - 4:45 pm
SNA
-
SNN
20h 20m2 stops
Air Canada Logo
5:30 pm - 11:25 am
SNN
-
SNA
49h 55m2 stops
$669Air Canada
Thu, May 28 - Tue, Jun 2
United Airlines Logo
7:00 am - 7:30 am
SNA
-
SNN
16h 30m1 stop
United Airlines Logo
9:30 am - 9:50 pm
SNN
-
SNA
20h 20m1 stop
$747United Airlines
Thu, May 28 - Tue, Jun 2
United Airlines Logo
11:05 am - 7:30 am
SNA
-
SNN
12h 25m1 stop
United Airlines Logo
9:30 am - 5:31 pm
SNN
-
SNA
16h 01m2 stops
$752United Airlines
Sun, Apr 26 - Sat, May 2
United Airlines Logo
7:19 am - 10:15 am
SNA
-
SNN
18h 56m2 stops
United Airlines Logo
12:30 pm - 10:16 pm
SNN
-
SNA
17h 46m2 stops
$899United Airlines
Tue, Jun 9 - Thu, Jun 25
United Airlines Logo
7:00 am - 7:30 am
SNA
-
SNN
16h 30m1 stop
United Airlines Logo
9:30 am - 6:20 pm
SNN
-
SNA
16h 50m1 stop
$991United Airlines
Tue, Jun 9 - Thu, Jun 25
United Airlines Logo
6:50 am - 7:30 am
SNA
-
SNN
16h 40m2 stops
United Airlines Logo
9:30 am - 8:19 pm
SNN
-
SNA
18h 49m2 stops
$996United Airlines
Sun, Apr 26 - Sat, May 2
United Airlines Logo
12:34 pm - 10:15 am
SNA
-
SNN
13h 41m1 stop
United Airlines Logo
12:30 pm - 9:57 pm
SNN
-
SNA
17h 27m2 stops
$1,039United Airlines
Tue, Jun 9 - Thu, Jun 25
Air Canada Logo
1:20 pm - 4:10 pm
SNA
-
SNN
18h 50m3 stops
Air Canada Logo
7:40 am - 12:23 pm
SNN
-
SNA
36h 43m2 stops
$1,307Air Canada
Mon, Jun 8 - Fri, Jun 12
British Airways Logo
5:03 pm - 8:35 pm
SNA
-
SNN
19h 32m2 stops
British Airways Logo
7:40 am - 9:06 pm
SNN
-
SNA
21h 26m2 stops
$1,318British Airways
Booking Insights

KAYAK's insights & trends for Santa Ana to Shannon flights

Get data-powered insights and trends into flights from Santa Ana to Shannon to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from John Wayne (Santa Ana) to Shannon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from John Wayne (Santa Ana) to Shannon were found on British Airways ($663) and Air Canada ($669).

Which airlines fly non-stop between Santa Ana and Shannon?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Santa Ana to Shannon.

There is just one airline that flies from Santa Ana to Shannon direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $816.

Good to know

Cheapest flight$493
Flight from John Wayne (Santa Ana) to Shannon

When to book flights from Santa Ana to Shannon

Are your dates flexible? Find out the best times to travel from Santa Ana to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from John Wayne (Santa Ana) to Shannon

  • What is the cheapest flight from Santa Ana to Shannon?

    In the last 3 days, the lowest price for a flight from Santa Ana to Shannon was $493 for a one-way ticket and $663 for a round-trip.

  • Do I need a passport to fly between John Wayne (Santa Ana) and Shannon?

    Yes

  • Which airports will I be using when flying from John Wayne (Santa Ana) to Shannon?

    When flying out of John Wayne (Santa Ana) you will be using Santa Ana J. Wayne/Orange Cnty. You will be landing at Shannon, also known as Shannon.

  • Which aircraft models fly most regularly from John Wayne (Santa Ana) to Shannon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from John Wayne (Santa Ana) to Shannon?

    Star Alliance is the only airline alliance operating flights between John Wayne (Santa Ana) and Shannon.

  • How does KAYAK find such low prices on flights from John Wayne (Santa Ana) to Shannon?

    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 John Wayne (Santa Ana) to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from John Wayne (Santa Ana) to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from John Wayne (Santa Ana) 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 John Wayne (Santa Ana) to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to John Wayne (Santa Ana) with another airline. Booking your flights between John Wayne (Santa Ana) and SNN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from John Wayne (Santa Ana) to Shannon?

    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 Shannon from John Wayne (Santa Ana) up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santa Ana to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Santa Ana to Shannon. 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 Santa Ana to Shannon? 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 9094 reviews
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
Airline reviews

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

10.0 ExcellentAnonymous, Nov 2025
SFO - FRA
Read more United Airlines reviews

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Everything you need to know for your flight from Santa Ana to Shannon

Information on your arrival and departure airports