SYR - SNN

$403 Find Cheap Flights from Syracuse 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 Syracuse to Shannon departing on 8/9. 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 Syracuse 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 Syracuse to Shannon, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$708
United Airlines
Mon 9/7Tue 9/15
SYR - SNN • 1 stop
Cheapest one-way
$403
Multiple Airlines
Sun 8/9
SYR - SNN • 3 stops
Top airlines
Cheapest • from $708 (round-trip)
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 Syracuse and Shannon. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $769 (round-trip)
Shortest trip • 13h 54m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Shannon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Syracuse to Shannon (SYR-SNN)

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

Mon, Sep 7 - Tue, Sep 15
United Airlines Logo
12:35 pm - 7:30 am
SYR
-
SNN
13h 55m
1 stop
United Airlines Logo
9:30 am - 9:05 pm
SNN
-
SYR
16h 35m
1 stop
$708United Airlines
Mon, Sep 7 - Tue, Sep 15
United Airlines Logo
12:35 pm - 7:30 am
SYR
-
SNN
13h 55m
1 stop
United Airlines Logo
9:30 am - 9:05 pm
SNN
-
SYR
16h 35m
1 stop
$709United Airlines
Mon, Sep 7 - Tue, Sep 15
United Airlines Logo
6:00 am - 7:30 am
SYR
-
SNN
20h 30m
2 stops
United Airlines Logo
9:30 am - 11:46 pm
SNN
-
SYR
19h 16m
2 stops
$713United Airlines
Sat, Aug 8 - Tue, Aug 18
United Airlines Logo
11:56 am - 7:30 am
SYR
-
SNN
14h 34m
1 stop
United Airlines Logo
9:30 am - 9:32 pm
SNN
-
SYR
17h 02m
1 stop
$738United Airlines
Mon, Aug 10 - Tue, Aug 18
United Airlines Logo
6:15 am - 7:30 am
SYR
-
SNN
20h 15m
1 stop
United Airlines Logo
9:30 am - 4:52 pm
SNN
-
SYR
12h 22m
1 stop
$739United Airlines
Tue, Aug 11 - Tue, Aug 18
United Airlines Logo
6:15 am - 7:30 am
SYR
-
SNN
20h 15m
1 stop
United Airlines Logo
9:30 am - 11:46 pm
SNN
-
SYR
19h 16m
2 stops
$743United Airlines
Fri, Jul 10 - Sun, Jul 19
United Airlines Logo
6:15 am - 10:15 am
SYR
-
SNN
23h 00m
2 stops
United Airlines Logo
9:30 am - 4:48 pm
SNN
-
SYR
12h 18m
1 stop
$903United Airlines
Fri, Jul 10 - Sun, Jul 19
United Airlines Logo
5:49 pm - 7:30 am
SYR
-
SNN
32h 41m
1 stop
United Airlines Logo
9:30 am - 9:09 pm
SNN
-
SYR
16h 39m
1 stop
$904United Airlines
Sat, Aug 8 - Sat, Aug 15
Lufthansa Logo
6:10 am - 7:30 am
SYR
-
SNN
20h 20m
1 stop
Lufthansa Logo
12:00 pm - 9:44 am
SNN
-
SYR
26h 44m
2 stops
$949Lufthansa
Mon, Aug 17 - Wed, Aug 19
United Airlines Logo
10:25 am - 7:30 am
SYR
-
SNN
16h 05m
2 stops
United Airlines Logo
12:30 pm - 11:46 pm
SNN
-
SYR
16h 16m
2 stops
$986United Airlines
Booking Insights

KAYAK's insights & trends for Syracuse to Shannon flights

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

Which airlines provide the cheapest flights from Syracuse to Shannon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Syracuse to Shannon were found on United Airlines ($708) and Lufthansa ($949).

Good to know

Cheapest flight$403
Flight from Syracuse to Shannon

When to book flights from Syracuse to Shannon

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

  • What is the cheapest flight from Syracuse to Shannon?

    In the last 5 days, the lowest price for a flight from Syracuse to Shannon was $403 for a one-way ticket and $708 for a round-trip.

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

    Yes

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

    Syracuse and Shannon are both served by 1 main airport. You will leave Syracuse from Syracuse Hancock Intl and will be arriving at Shannon.

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

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

  • Which airline alliances offer flights from Syracuse to Shannon?

    Star Alliance, and oneworld are the airline alliances operating flights between Syracuse and Shannon, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Syracuse to Shannon, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Syracuse to Shannon are United Airlines and American Airlines. With an average price for the route of $694 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $859 and an overall rating of 7.1.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Syracuse 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 Syracuse 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 Syracuse with another airline. Booking your flights between Syracuse 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 Syracuse 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 Syracuse up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Syracuse to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Syracuse 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 Syracuse 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 9899 reviews
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

8.0 ExcellentAnonymous, May 2026
JFK - FRA
Read more United Airlines reviews

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Everything except the food and entertainment. It was a great experience though

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Flight was delayed from 35 minute delayed aircraft arrival to 90 minute delay causing us to miss international connecting flight on SWISS resulting in 16 hour delay to reach detonation causing significant angst, monetary loss and discomfort. SWISS transfer desk and staff was like robots not willing to help at all.

Best part: It’s operated by All Nippon Airways. It’s quite literally comfortable, reliable and respected from boarding to landing each and every time. It’s perfection without extremity in lavishness — it’s how flying should always be!

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

The staff was very friendly. The seats seemed quite small. Overall the flight was pleasant.

Delays!!! Serious delays. I was told by a member of staff in LGA that I would miss my DEN to LAX flight connection, so I was put on a later flight. Due to delays I would have been able to have made my original flight, where I was sat in business class - seat 1A: I was put on my original flight but bumped from business - 1A to economy 33C. I want a refund for paying business class but only flying economy

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

Pilots were fantastic - super smooth. First Class flight attendant was very attentive. Main Cabin flight attendant should try to smooth the rough edges of her voice - very shrill / punitive. Hurt my ears just to listen to her. Recognize they have a (tough) job to do - but tone over speakers needs to be less like scolding a 5 year old.

Maybe focus more on delivering a good product vs selling me a damn credit card

Crew were professional and kind. The flight was smooth. But... The internet, which we paid 35 dollars for, did not work for most of the flight. This made providing media for our child an uncomfortable hassle.

Overall fine. Seemed like one of the older model planes? Crew was mostly very kind, though some of the female attendants were a rather abrupt during the food service.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

It was good experience this time. The flight was on time.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Our original flight was delayed and we almost missed our layover. Fortunately they delayed the second flight as well due to the number of people being on both flights so we got lucky. But it was due to mechanical issues which was frustrating.

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

Information on your arrival and departure airports