$564 Cheap Flights from Chicago (MDW) to Shannon (SNN)

View $564 flight on Sun, Feb 22, 2026Opens in a new window

Popular airlines from Chicago Midway Airport (MDW) to Shannon Airport (SNN)

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Cheap Flights from Chicago to Shannon (MDW-SNN)

Prices were available within the past 7 days and start at $564 for one-way flights and $793 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Mon, Apr 20 - Tue, Apr 28
MDW
Chicago
SNN
Shannon
$793 Roundtrip, found 1 day ago
$793
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Mon, Apr 20 from Chicago to Shannon, returning Tue, Apr 28, priced at $793 found 1 day ago
Virgin Atlantic
Mon, Apr 20 - Tue, Apr 28
MDW
Chicago
SNN
Shannon
$800 Roundtrip, found 1 day ago
$800
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Mon, Apr 20 from Chicago to Shannon, returning Tue, Apr 28, priced at $800 found 1 day ago
Virgin Atlantic
Wed, Sep 9 - Wed, Sep 23
MDW
Chicago
SNN
Shannon
$878 Roundtrip, found 3 hours ago
$878
Roundtrip
found 3 hours ago
Select Virgin Atlantic flight, departing Wed, Sep 9 from Chicago to Shannon, returning Wed, Sep 23, priced at $878 found 3 hours ago
Virgin Atlantic
Tue, Jan 27 - Tue, Feb 3
MDW
Chicago
SNN
Shannon
$919 Roundtrip, found 6 days ago
$919
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Tue, Jan 27 from Chicago to Shannon, returning Tue, Feb 3, priced at $919 found 6 days ago
Virgin Atlantic
Fri, Jan 30 - Fri, Feb 6
MDW
Chicago
SNN
Shannon
$919 Roundtrip, found 3 days ago
$919
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Fri, Jan 30 from Chicago to Shannon, returning Fri, Feb 6, priced at $919 found 3 days ago
Virgin Atlantic
Mon, Feb 2 - Mon, Feb 9
MDW
Chicago
SNN
Shannon
$929 Roundtrip, found 4 hours ago
$929
Roundtrip
found 4 hours ago
Select Virgin Atlantic flight, departing Mon, Feb 2 from Chicago to Shannon, returning Mon, Feb 9, priced at $929 found 4 hours ago
Virgin Atlantic
Mon, Apr 20 - Tue, Apr 28
MDW
Chicago
SNN
Shannon
$943 Roundtrip, found 1 day ago
$943
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Mon, Apr 20 from Chicago to Shannon, returning Tue, Apr 28, priced at $943 found 1 day ago
Virgin Atlantic
Mon, Apr 20 - Tue, Apr 28
MDW
Chicago
SNN
Shannon
$951 Roundtrip, found 1 day ago
$951
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Mon, Apr 20 from Chicago to Shannon, returning Tue, Apr 28, priced at $951 found 1 day ago
Virgin Atlantic
Thu, Oct 1 - Thu, Oct 8
MDW
Chicago
SNN
Shannon
$997 Roundtrip, found 1 day ago
$997
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Thu, Oct 1 from Chicago to Shannon, returning Thu, Oct 8, priced at $997 found 1 day ago
Delta
Wed, Mar 18 - Tue, Mar 24
MDW
Chicago
SNN
Shannon
$1,191 Roundtrip, found 4 days ago
$1,191
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Mar 18 from Chicago to Shannon, returning Tue, Mar 24, priced at $1,191 found 4 days ago

Frequently asked questions

How much does a flight from Midway Intl. Airport (MDW) to Shannon Airport (SNN) cost?
Get a cheap one-way flight from $564 or cheap return flight from $793 from Midway Intl. Airport (MDW) to Shannon Airport (SNN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Midway Intl. Airport (MDW) to Shannon Airport (SNN)?
Traveling in April may help you find better deals, as it's the cheapest month for flights between MDW and SNN. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Midway Intl. Airport (MDW) to Shannon Airport (SNN)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from MDW to SNN. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Midway Intl. Airport (MDW) to Shannon Airport (SNN)?
There aren't any daily direct flights from Midway Intl. Airport (MDW) to Shannon Airport (SNN). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from MDW to SNN?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Midway Intl. Airport (MDW) to Shannon Airport (SNN)?
To avoid potential delays on the Midway Intl. Airport (MDW) to Shannon Airport (SNN) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Midway Intl. Airport (MDW) to Shannon Airport (SNN) last-minute?
Last-minute fares from MDW to SNN are usually more expensive. To secure the best prices, start looking for flights as soon as possible. That said, if you can play around with your travel dates, you may land a cheap fare right before your trip.
Is it cheaper to book a MDW to SNN flight and hotel package?
Compared with arranging flights and hotels separately, booking a MDW to SNN flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place takes the hassle out of travel planning. Simply secure your flights and choose from our wide range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Midway Intl. Airport (MDW) to Shannon Airport (SNN)?
In most instances, you're able to reschedule or cancel your MDW to SNN flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Midway Intl.
Destination airport
Shannon
Roundtrip price
$793
Distance
3582 mi

Book with confidence

Chicago to Shannon Flights

The cheapest times to fly from Chicago to Shannon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Shannon are during the month of April. You can find some of the cheapest flights from Chicago to Shannon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Shannon

Sunday is one of the best days to book for cheap flights from Chicago to Shannon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Shannon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Shannon in 2026. You can also book with separate airlines for your outbound and return journeys, from $564 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Shannon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Shannon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Shannon Flights

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*Available to One Key members.