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Shannon

$616+ Cheap flights from Milwaukee (MKE) to Shannon (SNN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SNN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Milwaukee to Shannon

Cheapest flights from Milwaukee to Shannon
Explore the most affordable flight options available from Milwaukee to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:19 amMKE - SNN
2 stops18h 11mAmerican Airlines
Fri 1/92:45 pmSNN - MKE
2 stops14h 50mAmerican Airlines
Deal found 12/11$1,168
This Air Canada deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2712:02 pmMKE - SNN
3 stops17h 28mAir Canada
Fri 1/97:50 amSNN - MKE
3 stops20h 09mAir Canada
Deal found 12/11$1,295

Find flight deals from Milwaukee to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$616
(American Airlines)
Provider with most accurate pricing for Milwaukee-Mitchell-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Shannon flights.
Search Deals
From Milwaukee-Mitchell to Shannon
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Shannon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Milwaukee to Shannon that are best for you.

Fly from

Milwaukee

Fly to

Shannon

Route

Depart

Return

Price

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Sat 1/10

1:04 pm-11:30 am

2 stops16h 26m

Shannon

Fri 1/23

7:50 am-6:26 pm

2 stops16h 36m

$616

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Fri 2/6

1:04 pm-11:30 am

2 stops16h 26m

Shannon

Tue 2/10

8:05 pm-10:05 pm

2 stops32h 00m

$686

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Sat 1/10

11:30 am-11:30 am

3 stops18h 00m

Shannon

Fri 1/23

7:50 am-9:59 pm

3 stops20h 09m

$690

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Fri 2/13

11:30 am-11:30 am

3 stops18h 00m

Shannon

Fri 2/27

7:50 am-9:44 pm

3 stops19h 54m

$697

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Sat 5/30

5:21 pm-7:30 am

1 stop32h 09m

Shannon

Thu 6/11

9:30 am-6:47 pm

1 stop15h 17m

$780

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Fri 2/13

12:14 pm-3:45 pm

2 stops21h 31m

Shannon

Fri 2/27

7:50 am-10:59 pm

2 stops21h 09m

$868

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Milwaukee to Shannon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Shannon in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Shannon, Clare flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Shannon, Clare flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Milwaukee to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Shannon

What is the cheapest month to book a flight from Milwaukee to Shannon, Clare?

Currently, November is the cheapest month in which you can book a flight from Milwaukee to Shannon, Clare (average of $473). Flying from Milwaukee to Shannon, Clare in June is currently the most expensive (average of $760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with United Airlines from Milwaukee to Shannon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Milwaukee to Shannon, Clare?

    Airlines like American Airlines, British Airways, and Air Canada fly from Milwaukee to Shannon, Clare in about 16h 26m. The time it takes to get you to your destination can typically vary by up to 1h 34m. The distance between Milwaukee and Shannon, Clare is about 3534 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Milwaukee to Shannon that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Shannon.

  • Can I find deals for business class flights from Milwaukee to Shannon?

    Yes. Cheapflights offers flight deals from Milwaukee to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Shannon, Clare?

    Currently, November is the cheapest month in which you can book a flight from Milwaukee to Shannon, Clare (average of $473). Flying from Milwaukee to Shannon, Clare in June is currently the most expensive (average of $760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top airline flying from Milwaukee to Shannon

Discover the top airline that operate flights from Milwaukee to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$595Average$735FlexibilityNo cancel feeOn-time69%

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