€244 Find Cheap Flights from Illinois 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 to Shannon departing on 26/4. 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, 0 bags

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Everything you should know

Cheapest return fare
€456
Overall average: €704
United Airlines
Tue 21/4Tue 5/5
ORD - SNN • 1 stop
Cheapest direct flights
€550
United Airlines
Mon 27/7Thu 6/8
ORD - SNN • Direct
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We hope you love your trip to Shannon!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Shannon

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Illinois 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Illinois to Shannon

Tue, 21 Apr - Tue, 5 May
United Airlines Logo
16:30 - 10:15
ORD
-
SNN
11h 45m
1 stop
United Airlines Logo
12:30 - 20:18
SNN
-
ORD
13h 48m
1 stop
€456United Airlines
Tue, 21 Apr - Thu, 7 May
United Airlines Logo
16:30 - 10:15
ORD
-
SNN
11h 45m
1 stop
United Airlines Logo
12:30 - 23:44
SNN
-
ORD
17h 14m
2 stops
€459United Airlines
Fri, 24 Apr - Sat, 2 May
Lufthansa Logo
16:05 - 11:15
ORD
-
SNN
13h 10m
1 stop
Lufthansa Logo
12:00 - 19:55
SNN
-
ORD
13h 55m
1 stop
€534Lufthansa
Fri, 24 Apr - Sat, 2 May
Lufthansa Logo
16:05 - 11:15
ORD
-
SNN
13h 10m
1 stop
Lufthansa Logo
12:00 - 19:55
SNN
-
ORD
13h 55m
1 stop
€536Lufthansa
Tue, 14 Apr - Wed, 22 Apr
Multiple Airlines Logo
19:25 - 23:35
ORD
-
SNN
22h 10m
2 stops
Multiple Airlines Logo
20:50 - 18:15
SNN
-
ORD
27h 25m
3 stops
€541Multiple Airlines
Tue, 24 Mar - Tue, 31 Mar
British Airways Logo
14:06 - 19:25
STL
-
SNN
24h 19m
2 stops
British Airways Logo
21:15 - 23:44
SNN
-
STL
32h 29m
2 stops
€582British Airways
Wed, 6 May - Wed, 3 Jun
Multiple Airlines Logo
13:00 - 20:35
STL
-
SNN
25h 35m
2 stops
Multiple Airlines Logo
07:30 - 20:05
SNN
-
STL
18h 35m
2 stops
€596Multiple Airlines
Tue, 24 Mar - Tue, 31 Mar
American Airlines Logo
14:06 - 11:30
STL
-
SNN
16h 24m
2 stops
American Airlines Logo
13:45 - 11:29
SNN
-
STL
27h 44m
1 stop
€602American Airlines
Tue, 24 Mar - Tue, 31 Mar
American Airlines Logo
11:59 - 06:20
STL
-
SNN
13h 21m
1 stop
American Airlines Logo
13:45 - 11:29
SNN
-
STL
27h 44m
1 stop
€610American Airlines
Wed, 6 May - Wed, 3 Jun
British Airways Logo
14:12 - 11:20
STL
-
SNN
15h 08m
2 stops
British Airways Logo
07:30 - 19:30
SNN
-
STL
18h 00m
1 stop
€614British Airways
Useful Info

Good to know

Low seasonJanuary
Cheapest flight€244
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from Chicago O'Hare Airport to Shannon

FAQs for booking flights from Illinois to Shannon

  • How does KAYAK find such low prices on flights from Illinois 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 Illinois to Shannon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Illinois 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 Illinois 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 Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Shannon?

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

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

Shannon (SNN)