$417+ Cheap flights from Syracuse (SYR) to Shannon (SNN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — SNN
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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Find cheap flights from Syracuse to Shannon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Syracuse to Shannon
Cheapest
Best
One-way
Cheapest flights from Syracuse to ShannonExplore the most affordable flight options available from Syracuse to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
Explore the most affordable flight options available from Syracuse to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop19h 10m
Thu 11/122:40 pm -
1 stop14h 34m
Deal found 9/20![Aer Lingus logo]()
$897
This Cheapflightsfares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:00 pm -
2 stops23h 45m
Thu 11/127:50 am -
2 stops19h 51m
Deal found 9/20![British Airways logo]()
$927
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:00 pm -
2 stops18h 30m
Fri 11/132:00 pm -
2 stops26h 06m
Deal found 9/22![American Airlines logo]()
$945
This Ovago deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:00 am -
1 stop15h 50m
Fri 11/132:00 pm -
1 stop13h 46m
Deal found 9/22![Multiple Airlines logo]()
$952
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:00 pm -
1 stop12h 50m
Thu 11/122:00 pm -
2 stops25h 43m
Deal found 9/20![American Airlines logo]()
$953
This Air Canada deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:47 pm -
3 stops22h 58m
Sat 11/147:50 am -
3 stops31h 55m
Deal found 9/23![Air Canada logo]()
$1,134
This Air Canada deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:17 pm -
3 stops23h 28m
Thu 11/127:50 am -
3 stops31h 55m
Deal found 9/20![Air Canada logo]()
$2,091
This Air Canada deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:17 pm -
3 stops22h 28m
Fri 11/137:50 am -
3 stops31h 55m
Deal found 9/22![Air Canada logo]()
$2,696
Best flights from Syracuse to ShannonDiscover carefully curated flight deals from Syracuse to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from Syracuse to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop19h 10m
Thu 11/122:40 pm -
1 stop14h 34m
Deal found 9/20![Aer Lingus logo]()
$897
This Cheapflightsfares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:00 pm -
2 stops23h 45m
Thu 11/127:50 am -
2 stops19h 51m
Deal found 9/20![British Airways logo]()
$927
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:00 pm -
2 stops18h 30m
Fri 11/132:00 pm -
2 stops26h 06m
Deal found 9/22![American Airlines logo]()
$945
This Air Canada deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:47 pm -
3 stops22h 58m
Sat 11/147:50 am -
3 stops31h 55m
Deal found 9/23![Air Canada logo]()
$1,134
This Cheapflightsfares deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:00 pm -
2 stops26h 25m
Sat 11/147:50 am -
2 stops19h 51m
Deal found 9/23![British Airways logo]()
$927
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:00 pm -
2 stops18h 30m
Sat 11/142:00 pm -
1 stop26h 23m
Deal found 9/23![American Airlines logo]()
$946
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:00 pm -
1 stop12h 50m
Thu 11/122:00 pm -
2 stops25h 43m
Deal found 9/20![American Airlines logo]()
$953
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/73:25 pm -
2 stops15h 05m
Sun 3/142:00 pm -
1 stop29h 41m
Deal found 9/20![American Airlines logo]()
$953
This Air Canada deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/710:39 am -
3 stops19h 51m
Sun 3/147:50 am -
3 stops29h 52m
Deal found 9/20![Air Canada logo]()
$2,089
This Air Canada deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:17 pm -
3 stops23h 28m
Thu 11/127:50 am -
3 stops31h 55m
Deal found 9/20![Air Canada logo]()
$2,091
This Air Canada deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:17 pm -
3 stops22h 28m
Fri 11/137:50 am -
3 stops31h 55m
Deal found 9/22![Air Canada logo]()
$2,696
One-way flights from Syracuse to ShannonSearch for one-way flight options from Syracuse to Shannon. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
Search for one-way flight options from Syracuse to Shannon. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1512:24 pm -
3 stops38h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$417
This Cheapflightsfares deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
1 stop19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Aer Lingus logo]()
$428
This SmartFares deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1512:00 pm -
2 stops18h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![British Airways logo]()
$470
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:54 pm -
2 stops14h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
2 stops23h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1512:00 pm -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![American Airlines logo]()
$496
This KAYAK deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:09 pm -
1 stop11h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Aer Lingus logo]()
$508
This Cheapflightsfares deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am -
2 stops24h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Aer Lingus logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:42 pm -
3 stops35h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:00 am -
3 stops43h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$566
This Air Canada deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:35 pm -
3 stops22h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Air Canada logo]()
$1,171
Find flight deals from Syracuse to Shannon
Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 25, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $897 (Cheapflightsfares) |
One-way from | $417 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Syracuse to Shannon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 25, 2026.
Use the filters below to find and compare flights from Syracuse to Shannon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SyracuseShannon
SYR Syracuse Hancock Intl - SNN Shannon
SYRSNN
Syracuse Hancock Intl
Fri 1/15
12:24 pm-7:30 am
3 stops38h 06m
Shannon
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$417
SyracuseShannon
SYR Syracuse Hancock Intl - SNN Shannon
SYRSNN
Syracuse Hancock Intl
Mon 10/5
2:54 pm-10:15 am
2 stops14h 21m
Shannon
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$475
SyracuseShannon
SYR Syracuse Hancock Intl - SNN Shannon
SYRSNN
Syracuse Hancock Intl
Wed 10/14
6:00 am-10:15 am
2 stops23h 15m
Shannon
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$481
SyracuseShannon
SYR Syracuse Hancock Intl - SNN Shannon
SYRSNN
Syracuse Hancock Intl
Fri 1/15
12:00 pm-5:50 am
1 stop12h 50m
Shannon
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$496
Quickest round-trip
SyracuseShannon
SYR Syracuse Hancock Intl - SNN Shannon
SYRSNN
Syracuse Hancock Intl
Mon 10/5
1:09 pm-5:25 am
1 stop11h 16m
Shannon
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$508
SyracuseShannon
SYR Syracuse Hancock Intl - SNN Shannon
SYRSNN
Syracuse Hancock Intl
Tue 12/1
4:42 pm-9:25 am
3 stops35h 43m
Shannon
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$562
SyracuseShannon
SYR Syracuse Hancock Intl - SNN Shannon
SYRSNN
Syracuse Hancock Intl
Mon 10/5
7:00 am-7:45 am
3 stops43h 45m
Shannon
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$566
SyracuseShannon
SYR Syracuse Hancock Intl - SNN Shannon
SYRSNN
Syracuse Hancock Intl
Thu 11/5
6:00 am-6:10 am
1 stop19h 10m
Shannon
Thu 11/12
2:40 pm-12:14 am
1 stop14h 34m
$897
SyracuseShannon
SYR Syracuse Hancock Intl - SNN Shannon
SYRSNN
Syracuse Hancock Intl
Thu 11/5
12:00 pm-4:45 pm
2 stops23h 45m
Shannon
Thu 11/12
7:50 am-10:41 pm
2 stops19h 51m
$927
SyracuseShannon
SYR Syracuse Hancock Intl - SNN Shannon
SYRSNN
Syracuse Hancock Intl
Sat 11/7
12:00 pm-7:25 pm
2 stops26h 25m
Shannon
Sat 11/14
7:50 am-10:41 pm
2 stops19h 51m
$927
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Syracuse to Shannon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Syracuse to Shannon in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Syracuse-Shannon, Clare flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Syracuse-Shannon, Clare flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Syracuse-Shannon, Clare flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Syracuse-Shannon, Clare flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Syracuse-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Syracuse to Shannon
Have a flexible travel schedule? Discover the best time to fly to Shannon from Syracuse with our price prediction graph.
SYR-SNN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Shannon
Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated September 25, 2026.
See what other customers who have flown with United Airlines and American Airlines from Syracuse to Shannon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Syracuse to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Syracuse to Shannon
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Complete your trip
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Search flights from Syracuse to Shannon by cabin class
Find flights from Syracuse to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Syracuse and Shannon flights
Browse other Syracuse and Shannon flight options. Last updated on September 25, 2026.
Other flights from Syracuse
Browse through other flights departing from Syracuse. Flights are based on user searches made on Cheapflights and were last updated on September 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Shannon
Explore flights to Shannon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 25, 2026.
Top 2 airlines flying from Syracuse to Shannon
Discover the top 2 airlines that operate flights from Syracuse to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$484 | Average$1,031 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$558 | Average$694 | FlexibilityNo cancel fee | On-time69% |