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ORD - SNN

€533 Find Cheap Flights from Chicago O'Hare Airport to Shannon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Shannon departing on 25/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Shannon, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Cheap Flight Deals from O'Hare Intl to Shannon (ORD-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from O'Hare Intl to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from O'Hare Intl to Shannon

Recommended return deals departing in the coming months from the most popular airlines that fly from O'Hare Intl to Shannon.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
22:20 - 16:10ORD-SNN
11h 50m1 stop
21:15 - 11:45SNN-ORD
20h 30m1 stop
€663American Airlines
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Wed, 9 Apr - Fri, 18 Apr
17:45 - 11:20ORD-SNN
11h 35m1 stop
07:40 - 14:45SNN-ORD
13h 05m1 stop
€664American Airlines
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Mon, 7 Apr - Mon, 14 Apr
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€688United Airlines
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Tue, 5 Aug - Wed, 20 Aug
14:20 - 12:35ORD-SNN
16h 15m2 stops
16:05 - 15:55SNN-ORD
29h 50m2 stops
€692
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Mon, 7 Apr - Mon, 14 Apr
14:20 - 12:35ORD-SNN
16h 15m2 stops
16:05 - 15:55SNN-ORD
29h 50m2 stops
€694
Find Deal
Mon, 7 Apr - Mon, 14 Apr
18:20 - 10:15ORD-SNN
9h 55m1 stop
12:30 - 20:20SNN-ORD
13h 50m1 stop
€702United Airlines
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Tue, 8 Apr - Tue, 15 Apr
15:55 - 16:45ORD-SNN
18h 50m2 stops
07:45 - 18:55SNN-ORD
16h 10m2 stops
€723Aer Lingus
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Thu, 6 Mar - Thu, 20 Mar
20:30 - 16:45ORD-SNN
15h 15m2 stops
07:40 - 14:55SNN-ORD
37h 15m2 stops
€765Air Canada
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Sun, 23 Mar - Sun, 30 Mar
15:45 - 20:35ORD-SNN
22h 50m2 stops
21:15 - 19:00SNN-ORD
27h 45m2 stops
€768Aer Lingus
Find Deal
Mon, 31 Mar - Wed, 16 Apr
14:05 - 15:45ORD-SNN
20h 40m2 stops
07:40 - 20:00SNN-ORD
18h 20m2 stops
€836Air Canada
Find Deal
Fri, 28 Mar - Fri, 18 Apr

Flights from O'Hare Intl to Shannon - Travel Insights & Trends

Get data-powered insights and trends into flights from O'Hare Intl to Shannon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Shannon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Shannon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago O'Hare Intl Airport to Shannon is February, where tickets cost €542 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is €1,060 and €915 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Shannon?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Shannon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Chicago O'Hare Intl Airport to Shannon, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low season

November

High season

September

Cheapest flight

€533
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 19% lower on average.
Flight from Chicago O'Hare Airport to Shannon

When to book flights from O'Hare Intl to Shannon

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Shannon flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Shannon?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Shannon was €558 for a one-way ticket and €695 for a return.

  • Which airports will I be using when flying from Chicago O'Hare Airport to Shannon?

    Chicago O'Hare Airport and Shannon are both served by 1 main airport. You will leave Chicago O'Hare Airport from Chicago O'Hare Intl and will be arriving at Shannon.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Shannon?

    American Airlines, Finnair, and Aer Lingus offer inflight Wi-Fi service on the Chicago O'Hare Airport to Shannon flight route.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Shannon?

    The Boeing 757-200 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Shannon flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Shannon?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Chicago O'Hare Airport and Shannon, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Chicago O'Hare Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Shannon with an airline and back to Chicago O'Hare Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis
Lahinch
Killaloe
Tipperary
Adare
Nenagh
Bunratty

Everything you need to know for your flight from O'Hare Intl to Shannon

Information on your arrival and departure airports

Shannon (SNN)
Chicago O'Hare Airport (ORD)

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