Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Chicago to Shannon

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.

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week: Feb 9 - Feb 15

Flights from just $767

$1,617

$1,464

$1,470

$1,160

$988

$868

$1,164

$1,143

$1,045

$767

$852

$1,316

DecemberJanuaryFebruary

Cheapest flight$443The best price for flights from Chicago to Shannon offered by eDreams, which have been found by our customers in the last 3 days

Departure AirportO'hare International AirportO'hare International Airport is where you'll take off when flying from Chicago to Shannon

Arrival AirportShannonYou'll land at Shannon when flying from Chicago to Shannon

Peak seasonJulyJuly is the busiest time to fly from Chicago to Shannon according to search data results from our customers

Best time to bookSeptemberSeptember is one of the most frequent times to fly to Shannon from Chicago according to real data from our customers

Exchange rate

1 USD = 0.86 EUR

1 EUR = 1.17 USD

Last revised on Fri, 12/5

Distance: 3580 miles

Chicago airports

O'hare International Airport (ORD)How far from city center: 14 miles

Midway Airport (MDW)How far from city center: 4 miles

Shannon airports

Shannon (SNN)How far from city center: 0 miles

Are you planning to travel to Shannon for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Chicago. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Shannon and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Chicago to Shannon

What are the benefits of booking flexible flight tickets?

Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to Ireland. At eDreams have you covered!

For flights from Chicago to Shannon, how can I find the cheapest price?

The cheapest price for a flight from Chicago to Shannon is $444. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When booking, when is the best time to get the best prices for flights from Chicago to Shannon?

The most popular months to book a trip from Chicago to Shannon are September, October and April, based on the searches of our customers.

When is the best time to travel from Chicago to Shannon?

The best time of the year to visit Shannon depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to Shannon from Chicago in terms of searches from our customers, followed by October and August. If you prefer to avoid the busy season and get away from the crowds April, June and September are the months with fewer searches for Chicago - Shannon.

Plan your trip

Popular Flight RoutesAlternative routes