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Cheap flights from Chicago O'Hare Intl Airport to Shannon from $334

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 O'Hare Intl Airport to Shannon departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:05 pm - 7:30 am
ORD
-
SNN
7h 25mnonstop
United Airlines Logo
9:30 am - 11:50 am
SNN
-
ORD
8h 20mnonstop
$694United Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
6:05 pm - 7:30 am
ORD
-
SNN
7h 25mnonstop
United Airlines Logo
12:30 pm - 8:07 pm
SNN
-
ORD
13h 37m
1 stop
$704United Airlines
Wed, Sep 9 - Wed, Sep 16
Delta Logo
10:40 am - 11:10 am
ORD
-
SNN
18h 30m
1 stop
Delta Logo
1:05 pm - 9:36 pm
SNN
-
ORD
14h 31m
1 stop
$709Delta
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
1:15 pm - 11:10 am
ORD
-
SNN
15h 55m
2 stops
Multiple Airlines Logo
1:05 pm - 11:57 pm
SNN
-
ORD
16h 52m
2 stops
$713Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
6:05 pm - 7:30 am
ORD
-
SNN
7h 25mnonstop
United Airlines Logo
9:30 am - 11:50 am
SNN
-
ORD
8h 20mnonstop
$745United Airlines
Thu, Sep 10 - Fri, Sep 18
Delta Logo
10:40 am - 11:10 am
ORD
-
SNN
18h 30m
1 stop
Delta Logo
1:05 pm - 9:36 pm
SNN
-
ORD
14h 31m
1 stop
$759Delta
Fri, Sep 4 - Fri, Sep 11
United Airlines Logo
6:05 pm - 7:30 am
ORD
-
SNN
7h 25mnonstop
United Airlines Logo
9:30 am - 11:50 am
SNN
-
ORD
8h 20mnonstop
$760United Airlines
Tue, Aug 11 - Tue, Aug 25
United Airlines Logo
6:05 pm - 7:30 am
ORD
-
SNN
7h 25mnonstop
United Airlines Logo
9:30 am - 11:50 am
SNN
-
ORD
8h 20mnonstop
$761United Airlines
Tue, Aug 11 - Wed, Aug 26
Multiple Airlines Logo
6:10 pm - 11:10 am
ORD
-
SNN
11h 00m
1 stop
Multiple Airlines Logo
1:05 pm - 11:57 pm
SNN
-
ORD
16h 52m
2 stops
$763Multiple Airlines
Fri, Sep 4 - Fri, Sep 11
United Airlines Logo
3:55 pm - 10:15 am
ORD
-
SNN
12h 20m
1 stop
United Airlines Logo
9:30 am - 11:50 am
SNN
-
ORD
8h 20mnonstop
$764United Airlines
Tue, Aug 11 - Tue, Aug 25

United Airlines flights from Chicago O'Hare Intl Airport to Shannon, Clare

Our best United Airlines deals on Chicago O'Hare Intl Airport to Shannon, Clare flight tickets
United Airlines
Sep 9
ORD6:05 pmChicago O'Hare Intl
7h 25m
SNN7:30 amShannon
Sep 16
SNN9:30 amShannon
8h 20m
ORD11:50 amChicago O'Hare Intl
$694
United Airlines
Sep 9
ORD6:05 pmChicago O'Hare Intl
7h 25m
SNN7:30 amShannon
Sep 16
SNN12:30 pmShannon
13h 37m
1 stop
ORD8:07 pmChicago O'Hare Intl
$704
United Airlines
Apr 27
ORD3:36 pmChicago O'Hare Intl
12h 39m
1 stop
SNN10:15 amShannon
May 6
SNN12:30 pmShannon
14h 08m
1 stop
ORD8:38 pmChicago O'Hare Intl
$709

Delta flights from Chicago O'Hare Intl Airport to Shannon, Clare

Our best Delta deals on Chicago O'Hare Intl Airport to Shannon, Clare flight tickets
Delta
Sep 9
ORD10:40 amChicago O'Hare Intl
18h 30m
1 stop
SNN11:10 amShannon
Sep 16
SNN1:05 pmShannon
14h 31m
1 stop
ORD9:36 pmChicago O'Hare Intl
$709
Delta
Sep 4
ORD10:40 amChicago O'Hare Intl
18h 30m
1 stop
SNN11:10 amShannon
Sep 11
SNN1:05 pmShannon
14h 31m
1 stop
ORD9:36 pmChicago O'Hare Intl
$759
Delta
Aug 23
ORD1:30 pmChicago O'Hare Intl
15h 40m
1 stop
SNN11:10 amShannon
Sep 2
SNN1:05 pmShannon
14h 31m
1 stop
ORD9:36 pmChicago O'Hare Intl
$775

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Shannon, Clare 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, momondo users made 832,500 searches. Data last updated April 21, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 9/9

6:05 pm-7:30 am

Nonstop7h 25m

Shannon

Wed 9/16

9:30 am-11:50 am

Nonstop8h 20m

$694

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 9/9

6:05 pm-7:30 am

Nonstop7h 25m

Shannon

Wed 9/16

12:30 pm-8:07 pm

1 stop13h 37m

$704

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 9/9

10:40 am-11:10 am

1 stop18h 30m

Shannon

Wed 9/16

1:05 pm-9:36 pm

1 stop14h 31m

$709

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 9/9

1:15 pm-11:10 am

2 stops15h 55m

Shannon

Wed 9/16

1:05 pm-11:57 pm

2 stops16h 52m

$713

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Thu 9/10

6:05 pm-7:30 am

Nonstop7h 25m

Shannon

Fri 9/18

9:30 am-11:50 am

Nonstop8h 20m

$745

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Fri 9/4

10:40 am-11:10 am

1 stop18h 30m

Shannon

Fri 9/11

1:05 pm-9:36 pm

1 stop14h 31m

$759

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 8/11

6:05 pm-7:30 am

Nonstop7h 25m

Shannon

Tue 8/25

9:30 am-11:50 am

Nonstop8h 20m

$760

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 8/11

6:05 pm-7:30 am

Nonstop7h 25m

Shannon

Wed 8/26

9:30 am-11:50 am

Nonstop8h 20m

$761

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Fri 9/4

6:10 pm-11:10 am

1 stop11h 00m

Shannon

Fri 9/11

1:05 pm-11:57 pm

2 stops16h 52m

$763

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Tue 8/11

3:55 pm-10:15 am

1 stop12h 20m

Shannon

Tue 8/25

9:30 am-11:50 am

Nonstop8h 20m

$764

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Shannon, Clare?

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Shannon, Clare is on a Wednesday when prices can be found for as low as $679. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $907.

What is the cheapest Chicago O'Hare Intl to Shannon flight route?

Fly from Chicago O'Hare Intl to Shannon for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around $841 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 O'Hare Intl Airport for as low as $637 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Shannon flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl 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 O'Hare Intl Airport to Shannon, Clare flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Shannon, Clare.

When to book flights from Chicago O'Hare Intl Airport to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Shannon, Clare (ORD to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Shannon, Clare

Best Price Found

$570

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 O'Hare Intl Airport in the past 72 hours is $570. The best round-trip flight deal from Chicago O'Hare Intl Airport to Shannon, Clare found on momondo in the last 72 hours is $842.
The fastest flight from Chicago O'Hare Intl Airport to Shannon, Clare takes 7h 25m
Direct flights go from Chicago O'Hare Intl Airport to Shannon, Clare every day.
There is 1 airport in Shannon, Clare. From Chicago O'Hare Intl Airport there are direct flights to Shannon (SNN).
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Shannon, Clare

  • How far is Chicago O'Hare Intl to Shannon by plane?

    A flight from Chicago O'Hare Intl to Shannon will travel around 3580.0 mi. In terms of flight time, this usually takes a little over 7h 25m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Shannon Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Shannon Airport refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Shannon Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Shannon Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Shannon, Clare?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Shannon, Clare?

Best airlines flying from Chicago O'Hare Intl Airport to Shannon, Clare

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $469Free CancellationRating
7.1
11,645 reviews
Search American Airlines flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
9,613 reviews
Search United Airlines flights

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Bunratty
Ennis
Adare
Lahinch
Nenagh

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Shannon. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Shannon from Chicago which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Chicago to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Chicago to Shannon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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