$480 Cheap Flights from United States to Shannon
One-way
Departing from
United States
Going to
Shannon
Shannon, County Clare (SNN)
Ireland • May, 2026
80% AI deal score
$810 $510
Shannon, County Clare (SNN)
Ireland • May, 2026
80% AI deal score
$810 $510
Shannon, County Clare (SNN)
Ireland • May, 2026
80% AI deal score
$810 $510
Shannon, County Clare (SNN)
Ireland • August, 2026
77% AI deal score
$805 $480
Top Cheap Flight Deals from United States to Shannon
Recent round-trip flight deals to Shannon
Sun, May 31 - Sun, Jun 21
Cheapest
Chicago (ORD) - Shannon, County Clare (SNN)
Icelandair airlines • 3 stops • Reykjavik (KEF), Copenhagen (CPH), London (LHR)
Shannon, County Clare (SNN) - Chicago (ORD)
Aer Lingus airlines • 3 stops • London (LHR), Hamburg (HAM), Warsaw (WAW)
$810
$1,389
+$579
71%
Sun, May 31 - Sun, Jun 21
Chicago (ORD) - Shannon, County Clare (SNN)
Sun Country Airlines airlines • 3 stops • Minneapolis (MSP), New York (JFK), Paris (CDG)
Shannon, County Clare (SNN) - Chicago (ORD)
Aer Lingus airlines • 3 stops • London (LHR), Hamburg (HAM), Warsaw (WAW)
$810
$1,440
+$630
78%
Sun, May 31 - Sun, Jun 21
Chicago (ORD) - Shannon, County Clare (SNN)
Icelandair airlines • 3 stops • Reykjavik (KEF), Copenhagen (CPH), London (LHR)
Shannon, County Clare (SNN) - Chicago (ORD)
Aer Lingus airlines • 2 stops • Paris (CDG), Istanbul (IST)
$810
$1,460
+$650
80%
Sun, May 31 - Sun, Jun 21
Chicago (ORD) - Shannon, County Clare (SNN)
Spirit Airlines airlines • 3 stops • New York (EWR), Lisbon (LIS), London (LHR)
Shannon, County Clare (SNN) - Chicago (ORD)
Aer Lingus airlines • 2 stops • London (LHR), Vienna (VIE)
$810
$1,487
+$677
84%
Sun, May 31 - Sun, Jun 21
Chicago (ORD) - Shannon, County Clare (SNN)
Sun Country Airlines airlines • 3 stops • Minneapolis (MSP), New York (JFK), Paris (CDG)
Shannon, County Clare (SNN) - Chicago (ORD)
Aer Lingus airlines • 2 stops • Paris (CDG), Istanbul (IST)
$810
$1,511
+$701
87%
Sun, May 31 - Sun, Jun 21
Chicago (ORD) - Shannon, County Clare (SNN)
Spirit Airlines airlines • 3 stops • New York (EWR), Lisbon (LIS), London (LHR)
Shannon, County Clare (SNN) - Chicago (ORD)
Aer Lingus airlines • 2 stops • Paris (CDG), Istanbul (IST)
$810
$1,531
+$721
89%
The cheapest time to fly to Shannon
Ready to jet to Shannon on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Shannon
Need to get to Shannon ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals!
We found last minute flight deals to Shannon, Ireland for $492, departing in the next two weeks.
⌛ Last-Minute
Chicago - SNN
A great last-minute steal for a cross-country flight.
Found 6 days ago
$492
one-way
Facts About Flights from United States to Shannon, County Clare
To help you plan your journey, here are some quick Shannon, County Clare flight facts and tips.
Shannon, County Clare airports
Shannon Airport (SNN) is the primary international airport serving County Clare and the wider Mid-West region of Ireland. Located approximately 24 km west of Limerick City and 22 km north of Ennis, it is easily accessible. Shannon Airport holds historical significance, being the first airport in Ireland to offer transatlantic flights. Today, it continues to provide connectivity to major European and North American destinations, offering both passenger and cargo services. The airport features a range of facilities, including shopping, dining, car rental, and parking.
Pro tip: search “Shannon, County Clare (Any)” to see fares to all Shannon, County Clare airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Shannon
Cheapest airport
Shannon (SNN)
Touchdown in Shannon (SNN), gateway to Ireland's wild west and a craicin' good time! It's not just an airport; it was the first airport in Ireland to offer full US preclearance, meaning you can breeze through customs before you even hit American soil. Get ready to explore the stunning Cliffs of Moher, the charming city of Galway, and the rugged beauty of Connemara!
Nonstop vs. 1-stop
20+ cities
Shannon Airport in County Clare serves as a secondary, yet vital, gateway to the west of Ireland, connecting passengers to various destinations.
Number of airlines
10+ airlines
Shannon Airport in County Clare is served by more than 10 airlines, including both full-service and low-cost carriers, such as Ryanair, United Airlines and Aer Lingus.
SNN Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
SNN airport insights
Best days to catch a deal
Tue, Wed
Based on the provided data, Tuesday has the highest count of cheapest flight deals for Shannon Airport. Therefore, you're most likely to find a deal on a Tuesday.
Avg. deal survival time
6.3 hours
Deals for flights departing from Shannon Airport typically last around 6.3 hours. If you see a deal you like, it's best to book it quickly as these deals don't tend to stick around for very long.
Rare deal frequency
12 deals
In the past month, we've identified 12 rare deals for flights from Shannon airport. These exceptional offers, scoring 90+ on our AI Deal Score, typically include mistake fares, special promotions, or ultra-discounted prices.
Average price drop
-7%
Based on our data, flights from Shannon Airport (SNN) typically see an average price decrease of 7.1%. This means you have a good chance of saving money by monitoring prices for flights originating from this airport.
Next 4 weeks: deal forecast
Shannon Airport Next Month Forecast
Based on current trends, flights to Shannon Airport (SNN) in April 2026 are expected to remain stable with a slight chance of price decreases in the second half of the month. Keep an eye on flash sales for potential deals as airlines adjust to seasonal demand.
Top 5 biggest price drops (last 3 months)
Found on March 25
Knock, County Mayo - SNN
$920 → $150
84%
Found on March 20
Santander - SNN
$920 → $176
81%
Found on March 25
Stockholm - SNN
$680 → $139
80%
Found on March 25
Antalya - SNN
$998 → $266
73%
Found on March 22
Reykjavik - SNN
$848 → $284
67%
Check these nearby airports too
Looking for more options? These airports near SNN sometimes drop rare deals too:
Ireland West Airport Knock (NOC)
~3 rare deals/month
Cork (ORK)
~5 rare deals/month
Shannon (SNN)
~8 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially NOC and ORK for long-haul deal surprises.
When Is the Best Time to Fly from United States to Shannon
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Shannon:
Cheapest month
October
Cheapest month
October is typically the cheapest month to fly to Shannon, offering a chance to explore the Emerald Isle without breaking the bank. The weather is still mild enough for comfortable sightseeing, and you'll avoid the peak summer crowds. Plus, you might catch some vibrant fall foliage adding to the scenery.
Best day to book
Sunday
Best day to book
Booking your flight on a Sunday can often lead to significant savings. Airlines tend to release deals and adjust prices at the start of the week, making Sunday an opportune time to snag a bargain. Keep an eye on fares throughout the day to catch the best offers.
Cheapest days to fly
Tuesday
Cheapest days to fly
Flying on a Tuesday is generally the cheapest option for trips to Shannon. Mid-week flights tend to be less popular with business travelers, resulting in lower fares. Enjoy quieter airports and a more relaxed travel experience while saving some money!
Advance booking sweet spot
2 months
Advance booking sweet spot
The sweet spot for booking flights to Shannon is about two months in advance. This timeframe typically offers a balance between availability and price. Booking too early might mean higher initial prices, while waiting too long could result in fares increasing as the departure date approaches.
Shannon Airports & Ground Transportation
One big question for travelers is which Shannon airport to fly into. Here’s a quick guide to Shannon’s airports and how to get to the city from each:
Shannon Airport (SNN)
Located just a stone's throw from Limerick and Galway, Shannon Airport (SNN) serves as a convenient gateway to the beautiful city of Shannon. Known for its transatlantic history, it was one of the first airports to offer duty-free shopping, a tradition that continues today! The airport provides a range of amenities including restaurants, shops, and lounges to relax before your flight. Getting to Shannon city center is a breeze with regular bus services and taxi options right outside the terminal. For a smoother experience, consider pre-booking your transportation, especially during peak season.
Tip: Arrive early to explore the airport's aviation gallery and grab a last-minute souvenir!
Other airports
While Shannon Airport (SNN) is your best bet for direct access to Shannon, County Clare, consider alternatives like Cork (ORK) or Dublin (DUB) for potentially cheaper flights. However, remember the trek! Cork is roughly a 2-hour drive, while Dublin is about 3, so weigh flight savings against time and transportation costs like car rentals or bus tickets to Shannon.
Airport transfers
What to Do in Shannon, County Clare
Shannon, County Clare isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Shannon, County Clare, organized by interest:
Sightseeing & landmarks
Get ready to explore historical gems! Visit the majestic Bunratty Castle and Folk Park for a peek into 19th-century Irish life. Don't miss the imposing Knappogue Castle, famous for its medieval banquets and rich history.
Arts & culture
Immerse yourself in Shannon's vibrant arts scene! Discover local art galleries showcasing contemporary and traditional Irish art. Keep an eye out for traditional Irish music sessions in local pubs for a truly authentic experience!
Food & nightlife
Treat your taste buds to a culinary adventure! Shannon offers a range of dining options, from cozy pubs serving hearty Irish fare to restaurants with international cuisine. Enjoy a pint of Guinness and live music for a perfect night out.
Shopping & fashion
Indulge in some retail therapy in Shannon! Discover local boutiques and shops offering unique Irish crafts, clothing, and souvenirs. Head to Skycourt Shopping Centre for a variety of stores and brands.
Nearby getaways
Escape to scenic destinations near Shannon! Take a day trip to the breathtaking Cliffs of Moher for stunning views of the Atlantic Ocean. Explore the charming town of Ennis, known for its narrow streets and medieval architecture, or uncover the unique landscape of The Burren.
No matter your interest – be it art, food, nightlife, or nature – Shannon, County Clare has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Shannon, County Clare This Month
the kilkennys
The Kilkennys, a traditional Irish folk and ballad band, are renowned for their lively arrangements, high-energy shows, and engaging interactions with fans worldwide. They continue to captivate audiences with their rich musical heritage and passionate performances in Shannon, County Clare.
ye vagabonds
Ye Vagabonds' fifth album, All Tied Together, is a powerful and cinematic exploration of their musical journey, showcasing their unique blend of traditional and contemporary sounds. Experience their captivating performance in Shannon, County Clare.
glory days: bruce springsteen tribute
Freddie White, a masterful guitar player, singer-songwriter, and interpreter of songs, brings his exceptional talent to Shannon, County Clare for an unforgettable evening of music.
paradise lost
Paradise Lost, with over two million albums sold across more than three decades, continues to reign as metal's dark kings. Witness their powerful and intense performance in Shannon, County Clare as they showcase their enduring legacy.
Shannon, County Clare Weather
Weather in Shannon, County Clare
Wed, Mar 25
20%
8° 5°
20%
Thu, Mar 26
Frequently Asked Questions About Flights to Shannon
Pro Tips for Finding Cheap Flights to Shannon
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Shannon flights:
Be Flexible with Your Travel Dates: Shannon Airport isn't always the cheapest to fly into, so play around with your dates. Mid-week flights and travel during the shoulder season (spring or fall) can save you some serious dough.
Set Up Price Alerts: Use RatePunk's price alerts to your advantage! You'll get notified the instant prices drop, so you can snag that sweet deal before anyone else does. It's like having a personal flight-deal-finding fairy!
