€408 Find Cheap Flights from Shannon to Chicago O'Hare Airport – Compare and Save

These are the earliest and latest flight times available from Shannon to Chicago O'Hare Intl Airport:

• Earliest: departs at 09:30 and lands at 17:50
• Latest: departs at 09:30 and lands at 17:50.

The flight takes about 8h 20m.

Two cabin classes are available on flights from Shannon to Chicago O'Hare Intl Airport:

• Economy class
• Business Class

A direct flight from Shannon to Chicago O'Hare Intl Airport takes 8h 20m, covering 9,267 km.

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.

Return flights from Shannon to Chicago O'Hare Intl Airport range from €667 to €839, with an average of €751 over the past 12 months. Anything below €667 counts as a good deal.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average €655 return via London Heathrow (LHR), compared with €790 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge €57–€87 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 757-200 family is used most often on this route, operated mainly by United Airlines and Lufthansa. Other aircraft seen on the route include Embraer 195 variants.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €480 to €3,145. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Shannon to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about €454, which is 25% below the typical average for this route.

Chicago O'Hare Intl Airport (ORD) hosts 5 major car hire companies, with daily rates starting from around €15 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Europcar
• Hertz
• Dollar
• Ace

Flights from Shannon to Chicago O'Hare Intl Airport usually depart from Shannon (SNN) and arrive at Chicago O'Hare Intl (ORD).

Connecting flights from Shannon to Chicago O'Hare Intl Airport most commonly pass through:

• London Heathrow (LHR) – 79% of one-stop connections
• Boston Logan Intl (BOS) – 21% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 16% on the Shannon to Chicago O'Hare Intl Airport route. Friday is the cheapest departure day at €724 return on average, while Saturday is the most expensive at €858, a difference of €134. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only United Airlines operates flights between Shannon and Chicago O'Hare Intl Airport.

Flying via Boston Logan Intl (BOS) gives the shortest average 1-stop total travel time of 10h 44m, compared to 12h 11m via London Heathrow (LHR).

Chicago O'Hare Intl Airport is 6 hours behind Shannon (Central Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, McCormick Place, and Grant Park. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Among airlines operating Shannon to Chicago O'Hare Intl Airport flights:

• United Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy class
• Lufthansa: a cabin bag in Economy class class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.