SMF - SNN

$635 Find Cheap Flights from Sacramento to Shannon

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sacramento to Shannon departing on 8/23. 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 Sacramento 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 Sacramento to Shannon, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$635
United Airlines
Sun 8/23Thu 8/27
SMF - SNN • 2 stops
Top airlines
United Airlines
Cheapest • from $635 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Sacramento and Shannon. You'll need at least 1 connection.
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We hope you love your trip to Shannon!
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Flight Deals

Cheap Flights from Sacramento to Shannon (SMF-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sacramento 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 Sacramento to Shannon

Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
6:30 pm - 7:30 am
SMF
-
SNN
29h 00m
2 stops
United Airlines Logo
9:30 am - 5:34 pm
SNN
-
SMF
16h 04m
2 stops
$635United Airlines
Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
6:40 pm - 7:30 am
SMF
-
SNN
28h 50m
2 stops
United Airlines Logo
9:30 am - 5:34 pm
SNN
-
SMF
16h 04m
2 stops
$636United Airlines
Sun, Apr 26 - Thu, May 7
United Airlines Logo
11:59 pm - 10:15 am
SMF
-
SNN
26h 16m
2 stops
United Airlines Logo
12:30 pm - 9:59 pm
SNN
-
SMF
17h 29m
1 stop
$689United Airlines
Sun, Apr 26 - Thu, May 7
United Airlines Logo
11:59 pm - 10:15 am
SMF
-
SNN
26h 16m
2 stops
United Airlines Logo
12:30 pm - 10:15 pm
SNN
-
SMF
17h 45m
2 stops
$690United Airlines
Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
5:15 am - 10:15 am
SMF
-
SNN
21h 00m
2 stops
United Airlines Logo
9:30 am - 6:49 pm
SNN
-
SMF
17h 19m
1 stop
$699United Airlines
Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
5:15 am - 10:15 am
SMF
-
SNN
21h 00m
2 stops
United Airlines Logo
9:30 am - 10:22 pm
SNN
-
SMF
20h 52m
1 stop
$735United Airlines
Sun, Apr 26 - Thu, May 7
United Airlines Logo
11:59 pm - 10:15 am
SMF
-
SNN
26h 16m
2 stops
United Airlines Logo
12:30 pm - 9:59 pm
SNN
-
SMF
17h 29m
1 stop
$739United Airlines
Sun, Aug 23 - Thu, Aug 27
United Airlines Logo
7:00 am - 7:30 am
SMF
-
SNN
16h 30m
1 stop
United Airlines Logo
9:30 am - 10:22 pm
SNN
-
SMF
20h 52m
1 stop
$869United Airlines
Sun, Apr 26 - Thu, May 7
Multiple Airlines Logo
7:00 am - 4:10 pm
SMF
-
SNN
25h 10m
3 stops
Multiple Airlines Logo
7:30 am - 5:15 pm
SNN
-
SMF
41h 45m
2 stops
$880Multiple Airlines
Sun, Mar 29 - Sat, Apr 4
Multiple Airlines Logo
6:00 am - 8:35 pm
SMF
-
SNN
30h 35m
2 stops
Multiple Airlines Logo
5:25 pm - 12:45 am
SNN
-
SMF
39h 20m
2 stops
$1,010Multiple Airlines
Booking Insights

KAYAK's insights & trends for Sacramento to Shannon flights

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

Which airlines provide the cheapest flights from Sacramento 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 Sacramento to Shannon were found on United Airlines ($635) and Delta ($1,161).

Find deals

Good to know

Cheapest flight$635
Flight from Sacramento to Shannon

When to book flights from Sacramento to Shannon

Are your dates flexible? Find out the best times to travel from Sacramento 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 Sacramento to Shannon

  • What is the cheapest flight from Sacramento to Shannon?

    In the last 3 days, the lowest price for a flight from Sacramento to Shannon was $635 for a round-trip ticket.

  • Do I need a passport to fly between Sacramento and Shannon?

    Yes

  • Which airports will I be using when flying from Sacramento to Shannon?

    On your way to Shannon, you’ll fly out from Sacramento Intl. You’ll be landing at Shannon.

  • Which aircraft models fly most regularly from Sacramento to Shannon?

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

  • Which airline alliances offer flights from Sacramento to Shannon?

    Star Alliance is the only airline alliance operating flights between Sacramento and Shannon.

  • How does KAYAK find such low prices on flights from Sacramento 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 Sacramento to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sacramento to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Sacramento 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 Sacramento 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 Sacramento with another airline. Booking your flights between Sacramento 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 Sacramento 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 Sacramento 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 Sacramento to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Sacramento 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 Sacramento 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 9428 reviews
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

6.0 GoodAnonymous, Mar 2026
SFO - NRT
Read more United Airlines reviews

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

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

Information on your arrival and departure airports

Sacramento (SMF)
Shannon (SNN)