Cheap flights from Shannon to Chicago

21 May — 28 May1
1 adult
Sat 21/5
Sat 28/5

How to find the cheapest flight from Shannon to Chicago

All the information you need to plan the best SNN to CHI flight in 2022: compare Shannon to Chicago flight prices with the expected peak season, weather and rainfall in Chicago.



£498 - £854



-5 - 23 °C



43 - 125 mm

Popular inJanuaryHigh demand for flights, 23% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 24% potential price drop
Average price£473Average for round-trip flights in May 2022
Round-trip from£406From Shannon to Chicago (CHI)

What is the cheapest day to fly round-trip from Shannon to Chicago?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 44% on the overall cost on flights from Shannon to Chicago.

What is the cheapest month to fly from Shannon to Chicago?

The best pricing can be found in the month of September. Prices to Chicago from Shannon average £533. You can even find prices in September for less than £533, as users have found deals to Chicago from as low as £312. The month of January appears to be one of the more expensive times to travel to Chicago from Shannon. Flying in the targeted month can save you up to 30%.

When is the cheapest time to fly from Shannon to Chicago (SNN - CHI)?

When flying from Shannon to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Useful info, stats and facts about Shannon to Chicago flights.

What airport do you fly from for flights from Shannon to Chicago?

Located just 2.1 mi from the city center, Shannon is the airport most travelers will use when flying to Chicago from Shannon. Booking flights from Shannon (SNN) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 0 different airlines.