SYR - SNN

$743 Find Cheap Flights from Syracuse to Shannon - Compare and Save

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Everything you should know

Cheapest round-trip
$743
Typical prices: $599-$952
United Airlines
Mon 10/1Wed 10/10
SYR - SNN • 2 stops
When to travel
May
Cheapest • 29% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $615 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 14h 49m (one-way)
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Flight Deals

Cheap Flights from Syracuse to Shannon (SYR-SNN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Syracuse to Shannon

Thu, Oct 1 - Thu, Oct 8
United Airlines Logo
7:53 pm - 10:15 amSYR  Syracuse Hancock Intl-SNN Shannon
33h 22m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 pm - 2:19 pmSNN  Shannon-SYR Syracuse Hancock Intl
54h 49m2 stops Newark Washington, D.C. Dulles Intl
$743United Airlines
Thu, Oct 1 - Sat, Oct 10
United Airlines Logo
2:54 pm - 10:15 amSYR  Syracuse Hancock Intl-SNN Shannon
38h 21m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 pm - 11:46 pmSNN  Shannon-SYR Syracuse Hancock Intl
16h 16m2 stops Newark Washington, D.C. Dulles Intl
$743United Airlines
Fri, Oct 2 - Fri, Oct 9
United Airlines Logo
6:00 am - 10:15 amSYR  Syracuse Hancock Intl-SNN Shannon
23h 15m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 pm - 11:46 pmSNN  Shannon-SYR Syracuse Hancock Intl
40h 16m2 stops Newark Washington, D.C. Dulles Intl
$743United Airlines
Fri, Oct 2 - Thu, Oct 8
United Airlines Logo
6:00 am - 10:15 amSYR  Syracuse Hancock Intl-SNN Shannon
23h 15m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 pm - 2:19 pmSNN  Shannon-SYR Syracuse Hancock Intl
54h 49m2 stops Newark Washington, D.C. Dulles Intl
$743United Airlines
Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
12:15 pm - 11:30 amSYR  Syracuse Hancock Intl-SNN Shannon
19h 15m2 stops Atlanta Hartsfield-Jackson London Heathrow
Multiple Airlines Logo
8:05 pm - 4:11 pmSNN  Shannon-SYR Syracuse Hancock Intl
25h 06m2 stops London Heathrow New York John F Kennedy Intl
$875Multiple Airlines
Sun, Oct 25 - Sun, Nov 1
Aer Lingus Logo
6:00 am - 6:10 amSYR  Syracuse Hancock Intl-SNN Shannon
20h 10m1 stop New York John F Kennedy Intl
Aer Lingus Logo
2:40 pm - 12:14 amSNN  Shannon-SYR Syracuse Hancock Intl
14h 34m1 stop New York John F Kennedy Intl
$884Aer Lingus
Wed, Oct 28 - Wed, Nov 4
British Airways Logo
12:44 pm - 7:25 pmSYR  Syracuse Hancock Intl-SNN Shannon
26h 41m2 stops Philadelphia London Heathrow
British Airways Logo
7:50 am - 10:41 pmSNN  Shannon-SYR Syracuse Hancock Intl
19h 51m2 stops London Heathrow Philadelphia
$908British Airways
Mon, Oct 26 - Mon, Nov 2
American Airlines Logo
2:35 pm - 4:45 pmSYR  Syracuse Hancock Intl-SNN Shannon
22h 10m2 stops Philadelphia London Heathrow
American Airlines Logo
2:00 pm - 11:23 amSNN  Shannon-SYR Syracuse Hancock Intl
26h 23m1 stop Boston Logan Intl
$910American Airlines
Tue, Oct 27 - Tue, Nov 3
American Airlines Logo
1:09 pm - 11:30 amSYR  Syracuse Hancock Intl-SNN Shannon
18h 21m2 stops Boston Logan Intl London Heathrow
American Airlines Logo
2:00 pm - 11:23 amSNN  Shannon-SYR Syracuse Hancock Intl
26h 23m1 stop Boston Logan Intl
$926American Airlines
Wed, Oct 28 - Wed, Nov 4
American Airlines Logo
1:09 pm - 11:30 amSYR  Syracuse Hancock Intl-SNN Shannon
18h 21m2 stops Boston Logan Intl London Heathrow
American Airlines Logo
2:00 pm - 11:23 amSNN  Shannon-SYR Syracuse Hancock Intl
26h 23m1 stop Boston Logan Intl
$926American Airlines
Booking Insights

Price, demand and travel trends for Syracuse to Shannon flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Syracuse to Shannon with more confidence.

How much is a round-trip flight from Syracuse to Shannon?

Round-trip flights from Syracuse to Shannon start at $743. Prices are typical for this route right now, with typical round-trip fares ranging from $599 to $952. The lowest price found in the past 5 days was $743 on United Airlines.

What's the cheapest day of the week to fly from Syracuse to Shannon?

Wednesday is the cheapest day of the week to fly from Syracuse to Shannon, it is 16% cheaper than the average day. Friday is the most expensive day with flight prices 60% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Syracuse to Shannon flights

Low season

March
Best time to beat the crowds but there is an average 61% increase in price.
Most popular time to fly with an average 5% increase in price.

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

Your Syracuse to Shannon flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Syracuse to Shannon?

    Flights from Syracuse to Shannon usually depart from Syracuse Hancock Intl (SYR) and arrive at Shannon (SNN).

  • What cabin classes can I book on flights from Syracuse to Shannon?

    Only Economy Class is available on flights from Syracuse to Shannon.

  • Which airports do connecting flights from Syracuse to Shannon pass through?

    One-stop flights from Syracuse to Shannon most commonly connect through:

    • New York John F Kennedy Intl (JFK) - 50% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 45% of one-stop connections
    • Boston Logan Intl (BOS) - 5% of one-stop connections

    New York John F Kennedy Intl (JFK) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Syracuse to Shannon?

    Yes. Being flexible with your travel dates can save you up to 48% on the Syracuse to Shannon route. Wednesday is the cheapest departure day at $653 round-trip on average, while Friday is the most expensive at $1,249, a difference of $596. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Syracuse to Shannon?

    There are currently no nonstop flights available from Syracuse to Shannon. Flights with 1 layover take between 14h 31m and 16h 00m in total, depending on the connection.

  • Do I need a passport to fly from Syracuse to Shannon?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much time can I save by choosing a different layover airport from Syracuse to Shannon?

    Flying via New York John F Kennedy Intl (JFK) gives the shortest average 1-stop total travel time at 14h 31m, compared with 14h 49m via Chicago O'Hare Intl (ORD) and 16h 00m via Boston Logan Intl (BOS).

  • What is the time difference between Syracuse and Shannon?

    Shannon is 5 hours ahead of Syracuse (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Shannon Airport (SNN)?

    Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Budget
    • Sixt
    • Europcar
    • Thrifty
    • Easirent

  • How much should I expect to pay for a Syracuse to Shannon flight?

    Round-trip flights from Syracuse to Shannon range from $599 to $952, with an average of $777 over the past 12 months. Anything below $599 counts as a good deal.

Your guide to booking Syracuse to Shannon flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average $653 - about $596 less than Friday (48% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Syracuse to Shannon trip for May. Fares historically average $549 round-trip in that month - typically $700 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Shannon Airport.
    - Park Inn by Radisson Shannon Airport
    - Treacys Oakwood Hotel

More options for your flight from Syracuse to Shannon

Complete your trip to Shannon with a hotel stay or car rental

Car rentals in Shannon
Hotels in Shannon