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Shannon

$498+ Cheap flights from Chicago (CHI) 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SNN
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Chicago to Shannon are usually found in March or January, booked 40 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Chicago to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 November 20, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

March

Average price

$706

Round-trip from

$548
(American Airlines)
Provider with most accurate pricing for Chicago (CHI)-Shannon flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Shannon flights.
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High demand for flights, 33% potential price rise
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Best time to find cheap flights, 34% potential price drop
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Average for round-trip flights in November 2024
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From Chicago (CHI) to Shannon
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Find flight deals from Chicago to Shannon

Cheapest flights from Chicago to Shannon
Explore the most affordable flight options available from Chicago to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This American Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 12/56:30 pmORD - SNN
1 stop11h 00mAmerican Airlines
Sun 12/87:45 amSNN - ORD
1 stop15h 15mAmerican Airlines
Deal found 11/20$649
This Air Canada deal was found by Cheapflights users on 11/19. 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.
Mon 12/27:20 amORD - SNN
2 stops22h 10mMultiple Airlines
Fri 12/137:45 amSNN - ORD
2 stops17h 47mMultiple Airlines
Deal found 11/19$779
This SmartFares deal was found by Cheapflights users on 11/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/53:55 pmORD - SNN
2 stops18h 50mAer Lingus
Sun 12/88:05 pmSNN - ORD
2 stops23h 55mAer Lingus
Deal found 11/20$780
This Air Canada deal was found by Cheapflights users on 11/20. 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.
Mon 12/27:20 amORD - SNN
2 stops22h 10mAir Canada
Fri 12/137:45 amSNN - ORD
2 stops17h 47mAir Canada
Deal found 11/20$842
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2410:05 pmORD - SNN
1 stop12h 40mBritish Airways
Mon 12/28:05 pmSNN - ORD
2 stops27h 38mBritish Airways
Deal found 11/19$1,085
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:15 amMDW - SNN
3 stops23h 30mMultiple Airlines
Fri 12/67:45 amSNN - MDW
3 stops34h 15mMultiple Airlines
Deal found 11/19$2,083

Find flights from Chicago to Shannon within your budget

Customize your flight search to find flights from Chicago 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Wed 3/26

11:05 pm-7:25 pm

1 stop15h 20m

Shannon

Wed 4/2

9:25 pm-12:15 pm

1 stop20h 50m

$498

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 3/23

3:35 pm-11:30 am

2 stops14h 55m

Shannon

Tue 4/1

9:25 pm-2:54 pm

2 stops23h 29m

$698

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 3/23

11:05 pm-4:45 pm

1 stop12h 40m

Shannon

Tue 4/1

7:40 am-6:15 pm

1 stop16h 35m

$700

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 1/12

11:35 am-11:30 am

2 stops17h 55m

Shannon

Tue 1/21

5:30 pm-2:45 pm

2 stops51h 15m

$710

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Fri 4/18

6:15 pm-10:30 am

1 stop10h 15m

Shannon

Thu 5/1

12:30 pm-5:17 pm

1 stop10h 47m

$755

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 3/17

10:45 pm-7:25 pm

1 stop15h 40m

Shannon

Fri 3/21

7:45 am-7:45 pm

1 stop17h 00m

$756

ChicagoShannon

MDW - SNN

MDWSNN

Chicago Midway

Tue 12/3

11:15 am-4:45 pm

3 stops23h 30m

Shannon

Fri 12/6

7:45 am-12:00 pm

3 stops34h 15m

$2,083

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 4/14

5:55 pm-4:10 pm

1 stop16h 15m

$500

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 4/14

1:00 pm-10:30 am

2 stops15h 30m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Compare providers for flights from Chicago 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 Chicago to Shannon in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 Chicago-Shannon flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Shannon flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Shannon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Shannon 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 Chicago-Shannon 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 Chicago to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Chicago 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.

Travel insights for flights from Chicago to Shannon

Get recent, data-driven insights about flights from Chicago to Shannon including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Shannon. Price data was last updated on November 15, 2024.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Shannon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago to Shannon?

Currently, February is the cheapest month in which you can book a flight from Chicago to Shannon (average of $528). Flying from Chicago to Shannon in June is currently the most expensive (average of $1,011). 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.

What is the cheapest time of day to fly from CHI to SNN?

Find hourly flight availability from Chicago to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

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 evening could potentially save you up to 23% on airfare.

Rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shannon ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon when rainfall is around 2.3 in.

Temperature in Shannon by month

Plan your trip to Shannon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shannon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 November 20, 2024.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.6

Entertainment

7.0

Food

6.6

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.6

Entertainment

7.0

Food

6.6

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

Aer Lingus
7.1
Good
1,089 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.6

Entertainment

7.0

Food

6.6

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

Air Canada
7.0
Good
8,237 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.6

Entertainment

7.0

Food

6.6

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

British Airways
6.7
Okay
6,837 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.6

Entertainment

7.0

Food

6.6

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

Related info for your journey

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

  • 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 3 different airlines.

  • 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 $548 on this airline. Additional options worth looking into are Air Canada and Aer Lingus, starting at $710 and $782 round-trip. American Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Chicago to Shannon?

    Looking at all options, your cheapest flight can be booked for $502. While the most popular route (Chicago O'Hare Intl - Shannon) can be booked for $734 on average our data indicates $734 when flying from Chicago to Shannon.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Shannon?

    Currently, February is the cheapest month in which you can book a flight from Chicago to Shannon (average of $528). Flying from Chicago to Shannon in June is currently the most expensive (average of $1,011). 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.

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Top 3 airlines flying from Chicago to Shannon

Discover the top 3 airlines that operate flights from Chicago 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$490Average$738FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$527Average$925FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$708Average$936FlexibilityNo cancel feeOn-time70%
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