SNN - ORD

$321 Find Cheap Flights from Shannon to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shannon to O'Hare Intl departing on 9/8. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shannon to Chicago, 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 Shannon to Chicago, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Shannon to Chicago (SNN-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Shannon to Chicago 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Shannon to O'Hare Intl

Sun, Aug 31 - Sat, Sep 6
United Airlines Logo
9:30 am - 11:45 amSNN-ORD
8h 15mnonstop
United Airlines Logo
6:00 pm - 7:30 amORD-SNN
7h 30mnonstop
$486United Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
United Airlines Logo
9:30 am - 11:45 amSNN-ORD
8h 15mnonstop
United Airlines Logo
6:00 pm - 7:30 amORD-SNN
7h 30mnonstop
$488United Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
United Airlines Logo
12:30 pm - 10:13 amSNN-ORD
27h 43m2 stops
United Airlines Logo
6:00 pm - 7:30 amORD-SNN
7h 30mnonstop
$491United Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 15
 Logo
9:15 pm - 11:50 amSNN-ORD
20h 35m1 stop
 Logo
10:35 pm - 8:35 pmORD-SNN
16h 00m1 stop
Fri, Sep 19 - Sun, Sep 28
 Logo
7:40 am - 2:50 pmSNN-ORD
13h 10m1 stop
 Logo
10:35 pm - 4:10 pmORD-SNN
11h 35m1 stop
Sat, Sep 13 - Sat, Sep 20
British Airways Logo
5:30 pm - 11:50 amSNN-ORD
24h 20m1 stop
British Airways Logo
5:40 pm - 11:20 amORD-SNN
11h 40m1 stop
$599British Airways
Find Deal
Fri, Sep 19 - Sun, Sep 28
British Airways Logo
7:40 am - 2:50 pmSNN-ORD
13h 10m1 stop
British Airways Logo
4:54 pm - 4:10 pmORD-SNN
17h 16m2 stops
$603British Airways
Find Deal
Fri, Sep 5 - Mon, Sep 15
American Airlines Logo
7:40 am - 2:50 pmSNN-ORD
13h 10m1 stop
American Airlines Logo
8:40 pm - 4:10 pmORD-SNN
13h 30m1 stop
$615American Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 15
American Airlines Logo
7:40 am - 2:50 pmSNN-ORD
13h 10m1 stop
American Airlines Logo
8:40 pm - 4:10 pmORD-SNN
13h 30m1 stop
$617American Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
KLM Logo
1:05 pm - 11:56 pmSNN-ORD
40h 51m2 stops
KLM Logo
3:30 pm - 11:10 amORD-SNN
37h 40m2 stops
$690KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Shannon to O'Hare Intl flights

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

What’s the cheapest day of the week to fly from Shannon to Chicago?

The average price of all round-trip flights from Shannon to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Shannon to Chicago, look for departures on Mondays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Chicago, Monday is the cheapest day to fly and Friday is the most expensive.

Can I save money by flying with a layover from Shannon to Chicago O'Hare Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $740, prices are generally cheapest when you fly direct.

Good to know

Cheapest flight$321
Flight from Shannon to Chicago

When to book flights from Shannon to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Shannon to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Shannon to Chicago flights

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

    In the last 3 days, the lowest price for a flight from Shannon to Chicago O'Hare Intl Airport was $321 for a one-way ticket and $486 for a round-trip.

  • Do I need a passport to fly between Shannon and Chicago?

    A passport is required to fly from Shannon to Chicago.

  • Which aircraft models fly most regularly from Shannon to Chicago?

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

  • Which airline alliances offer flights from Shannon to Chicago?

    Star Alliance is the only airline alliance operating flights between Shannon and Chicago.

  • On which days can I fly direct from Shannon to Chicago?

    There are nonstop flights from Shannon to Chicago on a daily basis.

  • How does KAYAK find such low prices on flights from Shannon to Chicago?

    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 Shannon to Chicago.

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

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

  • What is the Hacker Fare option on flights from Shannon to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Shannon with another airline. Booking your flights between Shannon and ORD can sometimes prove cheaper using this method.

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

    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 Chicago from Shannon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Shannon to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,266 or less one-way and $740 or less round-trip.

Prefer to fly direct from Shannon to Chicago?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Shannon to Chicago O'Hare Intl.
Find which airlines fly direct from Shannon Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Shannon to Chicago O'Hare Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Chicago O'Hare Intl to Shannon

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.