$540 Cheap Flights from Shannon (SNN) to Milwaukee (MKE)

View $540 flight on Fri, Mar 6, 2026Opens in a new window

Popular airlines from Shannon Airport (SNN) to General Mitchell Intl. Airport (MKE)

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Cheap Flights from Shannon to Milwaukee (SNN-MKE)

Prices were available within the past 7 days and start at $540 for one-way flights and $791 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Jan 8 - Mon, Jan 19
SNN
Shannon
MKE
Milwaukee
$791 Roundtrip, found 2 days ago
$791
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Jan 8 from Shannon to Milwaukee, returning Mon, Jan 19, priced at $791 found 2 days ago
Aer Lingus
Thu, Feb 26 - Sat, Mar 14
SNN
Shannon
MKE
Milwaukee
$862 Roundtrip, found 1 day ago
$862
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Feb 26 from Shannon to Milwaukee, returning Sat, Mar 14, priced at $862 found 1 day ago
Aer Lingus
Sat, Jan 17 - Fri, Jan 30
SNN
Shannon
MKE
Milwaukee
$882 Roundtrip, found 1 day ago
$882
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sat, Jan 17 from Shannon to Milwaukee, returning Fri, Jan 30, priced at $882 found 1 day ago
British Airways
Fri, Jan 9 - Sun, Jan 18
SNN
Shannon
MKE
Milwaukee
$882 Roundtrip, found 2 days ago
$882
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Jan 9 from Shannon to Milwaukee, returning Sun, Jan 18, priced at $882 found 2 days ago
Aer Lingus
Sun, Feb 15 - Tue, Mar 3
SNN
Shannon
MKE
Milwaukee
$901 Roundtrip, found 1 day ago
$901
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sun, Feb 15 from Shannon to Milwaukee, returning Tue, Mar 3, priced at $901 found 1 day ago
Aer Lingus
Sat, Jan 17 - Sun, Feb 1
SNN
Shannon
MKE
Milwaukee
$904 Roundtrip, found 1 day ago
$904
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sat, Jan 17 from Shannon to Milwaukee, returning Sun, Feb 1, priced at $904 found 1 day ago
Aer Lingus
Thu, Jan 8 - Mon, Jan 19
SNN
Shannon
MKE
Milwaukee
$911 Roundtrip, found 2 days ago
$911
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Jan 8 from Shannon to Milwaukee, returning Mon, Jan 19, priced at $911 found 2 days ago
Aer Lingus
Sun, Feb 15 - Mon, Mar 2
SNN
Shannon
MKE
Milwaukee
$923 Roundtrip, found 1 day ago
$923
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sun, Feb 15 from Shannon to Milwaukee, returning Mon, Mar 2, priced at $923 found 1 day ago
British Airways
Fri, Jan 9 - Sun, Jan 18
SNN
Shannon
MKE
Milwaukee
$925 Roundtrip, found 2 days ago
$925
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Jan 9 from Shannon to Milwaukee, returning Sun, Jan 18, priced at $925 found 2 days ago
American Airlines
Wed, Jan 14 - Tue, Jan 27
SNN
Shannon
MKE
Milwaukee
$971 Roundtrip, found 1 day ago
$971
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 14 from Shannon to Milwaukee, returning Tue, Jan 27, priced at $971 found 1 day ago

Alternative airports near Milwaukee

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Mitchell Intl. MKE. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $1,256
MKE
General Mitchell Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $1,256

Frequently asked questions

How much does a flight from Shannon Airport (SNN) to General Mitchell Intl. Airport (MKE) cost?
Lock in a cheap one-way flight from $540 or cheap return flight from $791 from Shannon Airport (SNN) to General Mitchell Intl. Airport (MKE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Shannon Airport (SNN) to General Mitchell Intl. Airport (MKE)?
The cheapest month to fly from SNN to MKE is January, when demand is low. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Shannon Airport (SNN) to General Mitchell Intl. Airport (MKE)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SNN to MKE flight.
How many flights per day from Shannon Airport (SNN) to General Mitchell Intl. Airport (MKE)?
You'll have to hop on a flight with a layover when traveling from Shannon Airport (SNN) to General Mitchell Intl. Airport (MKE). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SNN to MKE?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Shannon Airport (SNN) to General Mitchell Intl. Airport (MKE)?
To avoid possible delays on the Shannon Airport (SNN) to General Mitchell Intl. Airport (MKE) route, travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**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 Shannon Airport (SNN) to General Mitchell Intl. Airport (MKE) last-minute?
Waiting until just before your trip to book a flight from SNN to MKE generally means paying more. Although you may find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible to boost your chances of landing a bargain.
Is it cheaper to book a SNN to MKE flight and hotel package?
Compared with arranging flights and hotels separately, booking a SNN to MKE flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Shannon Airport (SNN) to General Mitchell Intl. Airport (MKE)?
Generally, it's possible to reschedule or cancel your SNN to MKE flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Shannon
Destination airport
General Mitchell Intl.
Roundtrip price
$791
Distance
3536 mi

Book with confidence

Shannon to Milwaukee Flights

The cheapest times to fly from Shannon to Milwaukee

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 Shannon to Milwaukee are during the month of January. You can find some of the cheapest flights from Shannon to Milwaukee with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Shannon to Milwaukee

Sunday is one of the best days to book for cheap flights from Shannon to Milwaukee: 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 Shannon to Milwaukee

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 Shannon to Milwaukee in 2026. You can also book with separate airlines for your outbound and return journeys, from $540 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 Shannon to Milwaukee 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 Shannon to Milwaukee 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.

 

Shannon to Milwaukee Flights

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*Available to One Key members.