SYR - SNN

$719 Find Cheap Flights from Syracuse 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 Syracuse to Shannon departing on 9/7. 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
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$719
KLM
Mon 9/7Tue 9/15
SYR - SNN • 1 stop
Top airlines
Cheapest • from $719 (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 $746 (round-trip)
Shortest trip • 13h 37m (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
KLM Logo
11:25 am - 11:10 am
SYR
-
SNN
18h 45m
1 stop
KLM Logo
1:05 pm - 11:57 pm
SNN
-
SYR
15h 52m
1 stop
$719KLM
Mon, Sep 7 - Tue, Sep 15
Delta Logo
6:00 am - 11:10 am
SYR
-
SNN
24h 10m
2 stops
Delta Logo
1:05 pm - 8:52 am
SNN
-
SYR
24h 47m
2 stops
$724Delta
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
7:52 pm - 7:30 am
SYR
-
SNN
30h 38m
2 stops
United Airlines Logo
12:30 pm - 11:51 pm
SNN
-
SYR
16h 21m
2 stops
$736United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
5:44 pm - 7:30 am
SYR
-
SNN
32h 46m
1 stop
United Airlines Logo
9:30 am - 9:24 pm
SNN
-
SYR
16h 54m
1 stop
$737United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
7:52 pm - 7:30 am
SYR
-
SNN
30h 38m
2 stops
United Airlines Logo
9:30 am - 1:38 pm
SNN
-
SYR
33h 08m
1 stop
$741United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
5:44 pm - 7:30 am
SYR
-
SNN
32h 46m
1 stop
United Airlines Logo
9:30 am - 1:38 pm
SNN
-
SYR
33h 08m
1 stop
$742United Airlines
Mon, Aug 17 - Mon, Aug 31
United Airlines Logo
2:21 pm - 7:30 am
SYR
-
SNN
12h 09m
1 stop
United Airlines Logo
9:30 am - 9:24 pm
SNN
-
SYR
16h 54m
1 stop
$802United Airlines
Mon, Aug 17 - Mon, Aug 31
United Airlines Logo
6:00 am - 7:30 am
SYR
-
SNN
20h 30m
2 stops
United Airlines Logo
9:30 am - 11:51 pm
SNN
-
SYR
19h 21m
2 stops
$807United Airlines
Sun, Sep 27 - Tue, Oct 6
United Airlines Logo
6:30 am - 10:15 am
SYR
-
SNN
22h 45m
2 stops
United Airlines Logo
12:30 pm - 11:44 pm
SNN
-
SYR
16h 14m
2 stops
$826United Airlines
Tue, May 26 - Wed, Jun 17
United Airlines Logo
7:52 pm - 7:30 am
SYR
-
SNN
30h 38m
2 stops
United Airlines Logo
12:30 pm - 11:59 pm
SNN
-
SYR
16h 29m
2 stops
$840United 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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Syracuse to Shannon were found on KLM ($719) and United Airlines ($736).

Good to know

Cheapest flight$719
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 3 days, the lowest price for a flight from Syracuse to Shannon was $719 for a round-trip ticket.

  • 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 9680 reviews
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Some crew were unfriendly or in some cases just straight up rude.

6.0 GoodAnonymous, Apr 2026
SFO - YVR
Read more United Airlines reviews

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

I am writing to share detailed feedback regarding my recent journey with American Airlines on the New York (JFK) to New Delhi (DEL) sector, which was ultimately diverted to Jaipur (JAI) due to weather conditions. At the outset, I would like to acknowledge that this was a full long-haul flight of approximately 14–15 hours, and while the journey fulfilled its primary transport objective, several aspects of the experience warrant both recognition and constructive feedback. 1. Cabin Crew Conduct and Service Consistency While the majority of the cabin crew maintained a polite and professional demeanor, one flight attendant’s conduct was notably inconsistent with expected service standards. The tone was often directive and lacked the warmth and guest-centric engagement typically associated with long-haul service. This created a perceptible imbalance in the cabin experience. Although other crew members acknowledged and apologized for the behavior, it highlighted a gap in service standardization and supervisory oversight. 2. Inflight Experience (IFE & Comfort) The inflight entertainment system was unreliable, with content failing to load consistently throughout the journey. Seating comfort in economy class was below expectations when compared with other international long-haul carriers. Cabin environment management at times felt unsettled, with noticeable noise and movement in the aisles. 3. Disruption Handling and Communication (DEL Diversion to JAI) The diversion to Jaipur due to weather was understandably beyond the airline’s control. However, the handling of post-diversion communication and guest management was an area of concern: Information during and after the diversion was fragmented and lacked clarity Limited guidance was provided upon disembarkation regarding next steps (transport, accommodation, onward travel) Ground coordination appeared inconsistent, with hotel partners and passengers receiving incomplete or delayed updates Communication the following morning remained unclear, including last-minute changes to transfer timings This resulted in avoidable uncertainty during a critical disruption phase. 4. Positive Acknowledgment – Ground Recovery Arrangements It is important to recognize that despite the initial communication gaps, the overall recovery framework was eventually well executed: Hotel accommodation was arranged efficiently Meal vouchers were provided appropriately Transfers between airport and hotel were organized in a structured manner Given the sudden and large-scale disruption, these arrangements were commendable and reflect the airline’s ability to operationally recover once systems were in place. 5. Recommendations for Improvement In the interest of strengthening the overall customer experience, I would respectfully propose the following: Service Delivery Reinforce consistent cabin crew service standards, particularly for long-haul sectors Enhance supervisory presence to address outlier behaviors in real time Inflight Product Improve reliability of inflight entertainment systems Reassess economy seating comfort for ultra-long-haul routes Disruption Management Establish a more visible “Care & Coordination Team” during irregular operations Ensure clear, centralized communication (single source of truth) for passengers and ground partners Provide structured briefing points to hotel and transport vendors to avoid information gaps Introduce proactive guest engagement (clear next steps, timelines, reassurance) Closing Reflection: While the journey was impacted by both controllable and uncontrollable factors, the overall experience would have been significantly enhanced through greater consistency in service delivery and more structured communication during disruption. I appreciate the efforts made by the broader team in arranging accommodation and onward logistics under challenging circumstances. With improved coordination and alignment, the experience can be elevated to match the expectations of a global long-haul carrier. Thank you for your attention to this feedback. I trust it will be received constructively and contribute to ongoing service improvement. Warm regards, Soosnata Chowdhury Convert effective for airlines) Or tailor tone

Wifi was spotty. Tray table was very dirty when I sat down.

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

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

Information on your arrival and departure airports