How many flights depart from Chicago to Shannon, Clare on average per week?

7 flights are operational weekly from Chicago to Shannon, Clare as of July 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

What is the cheapest airline that flies from Chicago to Shannon?

Aer Lingus, American Airlines, and United Airlines are the most popular carriers operating from Chicago to Shannon

How many flights depart from Chicago to Shannon, Clare on average per day?

The number of flights available between Chicago and Shannon, Clare is 1 per day as of July 2025. The most frequent departure time is 6:00PM, with 100% of daily flights leaving in the evening.

When did momondo last update prices for flights from Chicago to Shannon Airport?

Prices for flights from Chicago to Shannon Airport refresh daily.

How many operators does momondo search for flights from Chicago to Shannon Airport?

As of July 2025, there are 2 operators available to choose from for flights from Chicago to Shannon Airport.

How old do you have to be to fly from Chicago to Shannon Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Shannon Airport.

What documentation or ID do you need to fly to Shannon Airport?

The travel and health documents required for your trip to Shannon Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$221 Cheap Flights from Chicago to Shannon in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Chicago to Shannon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:15 am - 10:15 amORD-SNN

17h 00m2 stops

9:30 am - 11:45 amSNN-ORD

8h 15mnonstop

$522United Airlines

Find Deal

Sun, Aug 10 - Tue, Aug 19

6:05 pm - 7:30 amORD-SNN

7h 25mnonstop

9:30 am - 11:45 amSNN-ORD

8h 15mnonstop

$523United Airlines

Find Deal

Sun, Aug 10 - Tue, Aug 19

4:46 pm - 10:15 amORD-SNN

11h 29m1 stop

9:30 am - 11:45 amSNN-ORD

8h 15mnonstop

$527United Airlines

Find Deal

Tue, Aug 5 - Wed, Aug 20

11:15 am - 11:10 amORD-SNN

17h 55m2 stops

1:05 pm - 9:53 pmSNN-ORD

14h 48m1 stop

$529Air France

Find Deal

Mon, Aug 11 - Thu, Aug 21

8:35 pm - 4:10 pmORD-SNN

13h 35m1 stop

9:15 pm - 5:00 pmSNN-ORD

25h 45m1 stop

$535American Airlines

Find Deal

Wed, Aug 13 - Tue, Aug 19

4:55 pm - 11:20 amORD-SNN

12h 25m1 stop

7:40 am - 2:40 pmSNN-ORD

13h 00m1 stop

$536American Airlines

Find Deal

Wed, Aug 13 - Wed, Aug 20

1:25 pm - 11:10 amORD-SNN

15h 45m1 stop

1:05 pm - 9:53 pmSNN-ORD

14h 48m1 stop

$587

Find Deal

Fri, Aug 15 - Fri, Aug 22

5:08 pm - 11:10 amORD-SNN

36h 02m2 stops

1:05 pm - 7:09 pmSNN-ORD

36h 04m2 stops

$647Air France

Find Deal

Sun, Aug 10 - Tue, Aug 19

1:30 pm - 11:10 amORD-SNN

15h 40m1 stop

1:05 pm - 4:28 pmSNN-ORD

33h 23m2 stops

$650KLM

Find Deal

Sun, Aug 10 - Tue, Aug 19

1:30 pm - 11:10 amORD-SNN

15h 40m1 stop

1:05 pm - 10:51 pmSNN-ORD

15h 46m2 stops

$672

Find Deal

Wed, Jul 23 - Tue, Jul 29

United Airlines flights from Chicago to Shannon, Clare

Our best United Airlines deals on Chicago to Shannon, Clare flight tickets

United Airlines

Aug 10

ORD11:15 amChicago O'Hare Intl

17h 00m

2 stops

SNN10:15 amShannon

Aug 19

SNN9:30 amShannon

8h 15m

ORD11:45 amChicago O'Hare Intl

$522

Find similar

United Airlines

Aug 10

ORD6:05 pmChicago O'Hare Intl

7h 25m

SNN7:30 amShannon

Aug 19

SNN9:30 amShannon

8h 15m

ORD11:45 amChicago O'Hare Intl

$523

Find similar

United Airlines

Aug 5

ORD4:46 pmChicago O'Hare Intl

11h 29m

1 stop

SNN10:15 amShannon

Aug 20

SNN9:30 amShannon

8h 15m

ORD11:45 amChicago O'Hare Intl

$527

Find similar

American Airlines flights from Chicago to Shannon, Clare

Our best American Airlines deals on Chicago to Shannon, Clare flight tickets

American Airlines

Aug 13

ORD8:35 pmChicago O'Hare Intl

13h 35m

1 stop

SNN4:10 pmShannon

Aug 19

SNN9:15 pmShannon

25h 45m

1 stop

ORD5:00 pmChicago O'Hare Intl

$535

Find similar

American Airlines

Aug 13

ORD4:55 pmChicago O'Hare Intl

12h 25m

1 stop

SNN11:20 amShannon

Aug 20

SNN7:40 amShannon

13h 00m

1 stop

ORD2:40 pmChicago O'Hare Intl

$536

Find similar

American Airlines

Aug 13

ORD5:40 pmChicago O'Hare Intl

16h 30m

1 stop

SNN4:10 pmShannon

Aug 20

SNN7:40 amShannon

16h 49m

2 stops

ORD6:29 pmChicago O'Hare Intl

$546

Find similar

How to get the cheapest flight ticket from Chicago to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Shannon, Clare?

In general, February is the cheapest month to fly from Chicago to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $548. If you are unable to visit Shannon, Clare during the month of February, then departing from Chicago during the month September is also very affordable. Most momondo users find prices during this month for around $551.

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from Chicago to Shannon, Clare is on a Monday when prices can be found for as low as $726. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $923.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest Chicago to Shannon, Clare flights are usually those with departure times in the evening. Our users have found flights to Shannon, Clare in the evening for as low as $785. Flights in the morning are often more expensive with an average ticket price of $920.

What is the cheapest Chicago to Shannon flight route?

Fly from Chicago O'Hare Intl to Shannon for the best Chicago - Shannon flight prices

How far in advance should I book a flight to Shannon, Clare?

You are more likely to see cheaper flights to Shannon, Clare from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around $757 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from Chicago for as low as $663 on momondo.

What cabin class options are available on Chicago to Shannon flights?

There are 3 cabin classes available to choose from on Chicago to Shannon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Shannon, Clare flights?

No. A direct flight is the cheapest option for a flight between Chicago to Shannon, Clare.

When to book flights from Chicago to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Shannon, Clare (CHI to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Shannon, Clare

Best Price Found	$221
Fastest flight time	7h 25m
Direct flights	Every day
Airports in Shannon, Clare	1 airport

The best one-way flight to Shannon, Clare from Chicago in the past 72 hours is $221. The best round-trip flight deal from Chicago to Shannon, Clare found on momondo in the last 72 hours is $522.

The fastest flight from Chicago to Shannon, Clare takes 7h 25m

Direct flights go from Chicago to Shannon, Clare every day.

There is 1 airport near Shannon, Clare: Shannon (SNN)

Search flight deals

How far is Chicago to Shannon by plane?
The distance between Chicago and Shannon is about 3573.9 mi. 7h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Shannon Airport?
Prices for flights from Chicago to Shannon Airport refresh daily.
How many operators does momondo search for flights from Chicago to Shannon Airport?
As of July 2025, there are 2 operators available to choose from for flights from Chicago to Shannon Airport.
How old do you have to be to fly from Chicago to Shannon Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Shannon Airport.
What documentation or ID do you need to fly to Shannon Airport?
The travel and health documents required for your trip to Shannon Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chicago to Shannon, Clare?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Shannon, Clare is Boeing 757-200, representing 88.20% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 3.11%, Airbus A330-300 at 2.48%, and Airbus A321-100/200 at 1.24%.
What is the most popular airline from Chicago to Shannon, Clare?
momondo data reveals that the most frequently booked airline on the route from Chicago to Shannon, Clare is United Airlines, representing 67% of all bookings. The subsequent popular airlines are American Airlines at 28% and British Airways at 5%.

Best airlines flying from Chicago to Shannon, Clare

Compare and see reviews for airlines that fly from Chicago to Shannon, Clare with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $532	Free Cancellation	Rating 7.4 8,846 reviews		Search United Airlines flights

United Airlines Flights From Chicago to Shannon, Clare
United Airlines is one of the most popular airlines flying from Chicago to Shannon, Clare, operating 7 flights/week on average for this route. A good United Airlines flight deal for Chicago to Shannon, Clare starts from $532 round-trip, up to an average price of $837. Our users have rated United Airlines at 7.4/10.

Limerick

Ennis

Adare

Bunratty

Lahinch

Nenagh

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Shannon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shannon from Chicago.

Can I find flights from Chicago to Shannon with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Shannon flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Shannon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from Chicago.

I’m not ready to book a flight from Chicago to Shannon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Shannon from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 7/15

Tue 7/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Airports servicing Ireland

Cheap flights from Chicago to Shannon from $221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Shannon departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Chicago to Shannon

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Chicago to Shannon, Clare

Our best United Airlines deals on Chicago to Shannon, Clare flight tickets

American Airlines flights from Chicago to Shannon, Clare

Our best American Airlines deals on Chicago to Shannon, Clare flight tickets

See travel insights to Shannon from

How to get the cheapest flight ticket from Chicago to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Shannon, Clare?

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from Chicago to Shannon, Clare is on a Monday when prices can be found for as low as $726. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $923.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest Chicago to Shannon, Clare flights are usually those with departure times in the evening. Our users have found flights to Shannon, Clare in the evening for as low as $785. Flights in the morning are often more expensive with an average ticket price of $920.

What is the cheapest Chicago to Shannon flight route?

Fly from Chicago O'Hare Intl to Shannon for the best Chicago - Shannon flight prices

How far in advance should I book a flight to Shannon, Clare?

What cabin class options are available on Chicago to Shannon flights?

There are 3 cabin classes available to choose from on Chicago to Shannon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Shannon, Clare flights?

No. A direct flight is the cheapest option for a flight between Chicago to Shannon, Clare.

What is the cheapest airline that flies from Chicago to Shannon?

Aer Lingus, American Airlines, and United Airlines are the most popular carriers operating from Chicago to Shannon

How many flights depart from Chicago to Shannon, Clare on average per day?

The number of flights available between Chicago and Shannon, Clare is 1 per day as of July 2025. The most frequent departure time is 6:00PM, with 100% of daily flights leaving in the evening.

How many flights depart from Chicago to Shannon, Clare on average per week?

7 flights are operational weekly from Chicago to Shannon, Clare as of July 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When to book flights from Chicago to Shannon, Clare

Cheap Chicago to Shannon, Clare (CHI to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Shannon, Clare

Best Price Found

Fastest flight time

Direct flights

Airports in Shannon, Clare

How far is Chicago to Shannon by plane?

When did momondo last update prices for flights from Chicago to Shannon Airport?

How many operators does momondo search for flights from Chicago to Shannon Airport?

How old do you have to be to fly from Chicago to Shannon Airport?

What documentation or ID do you need to fly to Shannon Airport?

What is the most popular plane model from Chicago to Shannon, Clare?

What is the most popular airline from Chicago to Shannon, Clare?

Best airlines flying from Chicago to Shannon, Clare

Compare and see reviews for airlines that fly from Chicago to Shannon, Clare with momondo

United Airlines Flights From Chicago to Shannon, Clare

Traveling to a place near Shannon?

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Shannon?

Can I find flights from Chicago to Shannon with flexible booking policies on momondo?

How can momondo help me find flights from Chicago to Shannon?

I’m not ready to book a flight from Chicago to Shannon right now. Can momondo alert me if prices change?

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland