$418 Find Cheap Flights from Shannon to Illinois

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 Illinois departing on 11/16. 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 Illinois

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

Save 20% 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
Useful Info
Flights Deals

Cheap Flights from Shannon to Illinois

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Shannon to Illinois 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 Illinois

Fri, Sep 5 - Mon, Sep 15
United Airlines Logo
9:30 am - 11:45 amSNN-ORD
8h 15mnonstop
United Airlines Logo
12:50 pm - 10:15 amORD-SNN
15h 25m2 stops
$462United Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 15
United Airlines Logo
9:30 am - 11:45 amSNN-ORD
8h 15mnonstop
United Airlines Logo
12:50 pm - 10:15 amORD-SNN
15h 25m2 stops
$463United Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
American Airlines Logo
2:45 pm - 10:14 amSNN-ORD
24h 29m1 stop
American Airlines Logo
6:25 am - 4:45 pmORD-SNN
28h 20m2 stops
$614American Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
American Airlines Logo
2:45 pm - 6:18 amSNN-ORD
20h 33m2 stops
American Airlines Logo
4:34 pm - 11:30 amORD-SNN
12h 56m2 stops
$627American Airlines
Find Deal
Thu, Oct 23 - Tue, Oct 28
 Logo
7:40 am - 6:15 pmSNN-ORD
16h 35m1 stop
 Logo
3:14 pm - 6:20 amORD-SNN
10h 06m1 stop
Sat, Jul 26 - Sat, Aug 2
 Logo
1:05 pm - 9:43 pmSNN-ORD
14h 38m1 stop
 Logo
11:20 am - 11:10 amORD-SNN
17h 50m2 stops
Sat, Jul 26 - Sat, Aug 2
Air France Logo
1:05 pm - 9:43 pmSNN-ORD
14h 38m1 stop
Air France Logo
11:01 am - 11:10 amORD-SNN
18h 09m2 stops
$678Air France
Find Deal
Thu, Oct 30 - Sun, Nov 2
Air Canada Logo
8:05 pm - 6:39 pmSNN-ORD
27h 34m2 stops
Air Canada Logo
4:50 pm - 4:45 pmORD-SNN
17h 55m2 stops
$688Air Canada
Find Deal
Fri, Jul 25 - Fri, Aug 1
Air France Logo
1:05 pm - 5:08 pmSNN-ORD
34h 03m2 stops
Air France Logo
5:59 pm - 11:10 amORD-SNN
35h 11m2 stops
$706Air France
Find Deal
Sun, Jul 13 - Sat, Jul 26
Air Canada Logo
7:40 am - 7:59 amSNN-ORD
30h 19m2 stops
Air Canada Logo
2:07 pm - 8:35 pmORD-SNN
24h 28m2 stops
$1,038Air Canada
Find Deal
Useful Info

KAYAK's insights & trends for Shannon to Illinois flights

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

What is the cheapest Shannon to Illinois flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Shannon to Illinois.

The cheapest ticket to Illinois from Shannon found in the last 72 hours was to Chicago, at $692 round-trip. The most popular route is from Shannon (SNN) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $692.

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

The average price of all round-trip flights from Shannon to Illinois clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Illinois on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Shannon to Illinois. For your return ticket, we recommend flying on a Monday and avoiding Fridays for the best deals.


Good to know

Cheapest flight$418
Flight from Shannon to Chicago

FAQs - booking Illinois flights

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

    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 Illinois.

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

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

    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 from Shannon to Illinois with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $865 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $865.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Shannon to the following destinations at these prices or less: Chicago $1,239 one-way - $751 round-trip

Everything you need to know for your flight from Shannon to Illinois

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.