Cheap flights from Chicago (CHI) to Shannon (SNN)

CHI — SNN
Oct 3 — Oct 101

The best prices from Chicago to Shannon are usually found in November or April, booked 57 days in advance, depart on a Sunday or Monday and return on a Monday

How to find the cheapest flight from Chicago (CHI) to Shannon (SNN)

All the information you need to plan the best CHI to SNN flight in 2022: compare Chicago to Shannon flight prices with the expected peak season, weather and rainfall in Shannon.

CHI - SNN

Price

$592 - $1,188

SNN

Temperature

42.8 - 60.8 °F

SNN

Rainfall

2.3 - 4.1 inches

Popular inJulyHigh demand for flights, 31% potential price rise
Cheapest inNovemberBest time to find cheap flights, 27% potential price drop
Round-trip from$592From Chicago (CHI) to Shannon
One-way from$417One-way flight from Chicago (CHI) to Shannon

What is the cheapest day to fly round-trip from Chicago to Shannon?

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 12% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Chicago to Shannon?

To save up to 35% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago to Shannon from $1,009 1-2 weeks out and tickets from $1,203 for flights departing within the next 72 hours.

What is the cheapest month to fly from Chicago to Shannon?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Shannon. Flights to Shannon from Chicago in November are about $814 on average during November, but can be found for as low as $521.

When is the cheapest time to fly from Chicago to Shannon (CHI - SNN)?

One of the essential ways to save on airfare from Chicago to Shannon is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 10% on airfare.

Cheap flights from Chicago to Shannon in September, October 2022

The best prices found for CHI to SNN flights for September, October
Sep 30 - Oct 4
ORD

Chicago O'Hare Intl

SNN

Shannon

1 stop

14h 55m
SNN

Shannon

ORD

Chicago O'Hare Intl

1 stop

12h 06m
$555

United Airlines

Pick Dates

Deal found 9/26/22

Sep 30 - Oct 7
ORD

Chicago O'Hare Intl

SNN

Shannon

1 stop

9h 55m
SNN

Shannon

ORD

Chicago O'Hare Intl

1 stop

25h 18m
$560

United Airlines

Pick Dates

Deal found 9/27/22

Sep 30 - Oct 7
ORD

Chicago O'Hare Intl

SNN

Shannon

2 stops

20h 35m
SNN

Shannon

ORD

Chicago O'Hare Intl

2 stops

27h 10m
$569

United Airlines

Pick Dates

Deal found 9/27/22

Chicago to Shannon 2022 flight deals

Cheap flights to Shannon from Chicago found for this year
Sep 26 - Oct 3
ORD

Chicago O'Hare Intl

SNN

Shannon

1 stop

9h 55m
SNN

Shannon

ORD

Chicago O'Hare Intl

1 stop

17h 02m
$555

United Airlines

Pick Dates

Deal found 9/25/22

Sep 30 - Oct 7
ORD

Chicago O'Hare Intl

SNN

Shannon

1 stop

9h 55m
SNN

Shannon

ORD

Chicago O'Hare Intl

1 stop

25h 18m
$560

United Airlines

Pick Dates

Deal found 9/27/22

Sep 30 - Oct 7
ORD

Chicago O'Hare Intl

SNN

Shannon

2 stops

20h 35m
SNN

Shannon

ORD

Chicago O'Hare Intl

2 stops

27h 10m
$569

United Airlines

Pick Dates

Deal found 9/27/22

Cheap British Airways flights from Chicago to Shannon

Oct 26 - Nov 2
ORD

Chicago O'Hare Intl

SNN

Shannon

1 stop

12h 02m
SNN

Shannon

ORD

Chicago O'Hare Intl

2 stops

24h 10m
$731

British Airways

Pick Dates

Deal found 9/26/22

Oct 26 - Nov 2
ORD

Chicago O'Hare Intl

SNN

Shannon

1 stop

12h 02m
SNN

Shannon

ORD

Chicago O'Hare Intl

1 stop

12h 25m
$735

British Airways

Pick Dates

Deal found 9/26/22

Oct 10 - Oct 17
ORD

Chicago O'Hare Intl

SNN

Shannon

1 stop

12h 55m
SNN

Shannon

ORD

Chicago O'Hare Intl

1 stop

25h 55m
$739

British Airways

Pick Dates

Deal found 9/26/22

Cheap American Airlines flights from Chicago to Shannon

Dec 4 - Dec 12
ORD

Chicago O'Hare Intl

SNN

Shannon

1 stop

15h 31m
SNN

Shannon

ORD

Chicago O'Hare Intl

1 stop

28h 35m
$589

American Airlines

Pick Dates

Deal found 9/27/22

Nov 8 - Nov 15
ORD

Chicago O'Hare Intl

SNN

Shannon

1 stop

19h 16m
SNN

Shannon

ORD

Chicago O'Hare Intl

1 stop

13h 10m
$591

American Airlines

Pick Dates

Deal found 9/26/22

Dec 4 - Dec 12
ORD

Chicago O'Hare Intl

SNN

Shannon

2 stops

24h 05m
SNN

Shannon

ORD

Chicago O'Hare Intl

1 stop

28h 35m
$592

American Airlines

Pick Dates

Deal found 9/27/22

Last minute flights from Chicago to Shannon

Late deals on return flights to Shannon from Chicago, departing today and this week
Oct 3 - Oct 24
ORD

Chicago O'Hare Intl

SNN

Shannon

1 stop

12h 04m
SNN

Shannon

ORD

Chicago O'Hare Intl

1 stop

32h 50m
$589

American Airlines

Pick Dates

Deal found 9/27/22

Oct 3 - Oct 24
ORD

Chicago O'Hare Intl

SNN

Shannon

2 stops

16h 05m
SNN

Shannon

ORD

Chicago O'Hare Intl

1 stop

32h 50m
$592

American Airlines

Pick Dates

Deal found 9/27/22

Oct 3 - Oct 24
ORD

Chicago O'Hare Intl

SNN

Shannon

2 stops

16h 05m
SNN

Shannon

ORD

Chicago O'Hare Intl

2 stops

22h 12m
$650

American Airlines

Pick Dates

Deal found 9/27/22

One-way flights to Shannon from Chicago

The cheapest one-way flights from Chicago to Shannon
Dec 25
ORD

Chicago O'Hare Intl

SNN

Shannon

2 stops

25h 30m
$417

Multiple Airlines

Pick Dates

Deal found 9/26/22

Dec 25
ORD

Chicago O'Hare Intl

SNN

Shannon

3 stops

24h 15m
$449

Multiple Airlines

Pick Dates

Deal found 9/26/22

Dec 25
ORD

Chicago O'Hare Intl

SNN

Shannon

1 stop

29h 09m
$508

Multiple Airlines

Pick Dates

Deal found 9/26/22

Related info for your journey

Useful info, stats and facts about Chicago to Shannon flights.

What airport do you fly into for flights to Shannon from Chicago?

If you book a flight to Shannon from Chicago, you will be flying to Shannon, which is the city’s only airport. Shannon (SNN) is located 2.1 mi from the center of Shannon. There are 0 flights from Chicago to Shannon per day from 7 different airlines.

Which airlines flying from Chicago to Shannon have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and British Airways flying from Chicago to Shannon have implemented new flexible cancellation policies.

Can I find flights from Chicago to Shannon for under $600 on Cheapflights?

Yes, there are multiple flights from Chicago to Shannon for under $600. The cheapest flight booked recently is on American Airlines for just $589, but on average you can expect to pay $628.

Are there last-minute flights available from Chicago to Shannon for under $600?

There are currently 20+ open flights from Chicago to Shannon within the next 7 days for less than $600.

What are the cheapest airlines flying from Chicago to Shannon round-trip?

Our cheapest airline available from Chicago to Shannon is American Airlines. Our recent data shows that you can find tickets from as low as $589 on this airline. An additional option worth looking into is United Airlines, starting at $622. American Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Chicago to Shannon?

When booking a flight from Chicago to Shannon, you may want to consider flying on American Airlines, British Airways or Aer Lingus as they are the most popular for this route.

What are the cheapest flights from Chicago to Shannon?

Looking at all options, your cheapest flight can be booked for $654. While the most popular route (Chicago O'Hare Intl - Shannon) can be booked for $621 on average our data indicates $803 when flying from Chicago to Shannon.

Alternative routes for Chicago to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
Marion to Dublinfrom $753 pp
Peoria to Dublinfrom $1,006 pp

Top 5 airlines flying from Chicago to Shannon

The chart below displays the airlines Cheapflights users traveling from Chicago to Shannon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$16Average$21FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
United AirlinesCheapest$529Average$878FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$597Average$784FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
British AirwaysCheapest$633Average$781FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
Aer LingusCheapest$831Average$1,002FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Aer Lingus flights