What are the cheapest airlines flying from Shannon, Clare to Chicago O'Hare Intl Airport round-trip?

Currently priced at $613, Delta will fly you from Shannon, Clare to Chicago O'Hare Intl Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $652 and $673, respectively.

What are the cheapest airlines to fly from Shannon, Clare to Chicago O'Hare Intl Airport one-way?

To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $458. Air France flights start at $614 while deals on Delta start at $621 one-way.

What is the cheapest month to book a flight from Shannon, Clare to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Shannon, Clare to Chicago O'Hare Intl Airport (average of $245). Flying from Shannon, Clare to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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 day to fly from Shannon, Clare to Chicago O'Hare Intl Airport?

Travelers seeking maximum savings on their Shannon, Clare to Chicago O'Hare Intl Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Shannon, Clare to Chicago O'Hare Intl Airport?

The cheapest flight price from Shannon, Clare to Chicago O'Hare Intl Airport is $1,432. On average you can expect to pay $1,436. The most popular route, (Shannon - Chicago O'Hare Intl), can usually be booked for $537.

What is the cheapest day to fly round-trip from Shannon, Clare to Chicago O'Hare Intl Airport?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 11% on the overall cost on flights from Shannon, Clare to Chicago O'Hare Intl Airport.

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

When flying from Shannon, Clare to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Shannon, Clare-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Shannon, Clare-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Shannon, Clare-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Shannon, Clare-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Shannon, Clare-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Shannon to Chicago O'Hare Intl?

Shannon (SNN) is the airport you will fly out of if you book a flight from Shannon to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Shannon; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Shannon airport to Chicago O'Hare Intl. It is only a 2.1 mi journey to Shannon (SNN) from Shannon’s city center.

Can I find deals for flights from Shannon to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on Shannon to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Shannon to O'Hare Intl?

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

Can I find deals for business class flights from Shannon to O'Hare Intl?

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

$458+ Save on Flights from Shannon to Chicago O'Hare Intl Airport

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Cheap flight deals from Shannon to O'Hare Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$537 (Air France)
One-way from	$458 (Cheapflightsfares)
Good one-way deal	$1,436 or less

Provider with most accurate pricing for Shannon-Chicago O'Hare Intl flight deals.

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Provider most trusted by Cheapflights users for Shannon-Chicago O'Hare Intl flights.

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From Shannon to Chicago O'Hare Intl

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One-way flight from Shannon to Chicago O'Hare Intl

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Price to beat on a one-way flight from Shannon to Chicago O'Hare Intl.

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Find flight deals from Shannon to O'Hare Intl

Cheapest flights from Shannon to O'Hare Intl
Explore the most affordable flight options available from Shannon to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2025.

Fri 9/51:05 pmSNN - ORD

1 stop13h 55mMultiple Airlines

Mon 9/151:16 pmORD - SNN

2 stops15h 54mMultiple Airlines

Deal found 3/24

$537

Mon 6/161:05 pmSNN - ORD

1 stop27h 05mDelta

Tue 7/111:05 amORD - SNN

2 stops18h 05mDelta

Deal found 3/24

$613

Mon 3/319:15 pmSNN - ORD

1 stop25h 45mAmerican Airlines

Sun 4/65:45 pmORD - SNN

1 stop20h 50mAmerican Airlines

Deal found 3/24

$646

Fri 5/239:30 amSNN - ORD

Nonstop8h 15mUnited Airlines

Fri 5/306:05 pmORD - SNN

Nonstop7h 25mUnited Airlines

Deal found 3/24

$673

Fri 5/231:05 pmSNN - ORD

2 stops40h 12mKLM

Fri 5/301:30 pmORD - SNN

2 stops15h 40mKLM

Deal found 3/24

$677

Mon 4/217:40 amSNN - ORD

1 stop15h 20mBritish Airways

Mon 4/285:45 pmORD - SNN

1 stop11h 35mBritish Airways

Deal found 3/24

$712

Mon 4/219:15 pmSNN - ORD

2 stops23h 40mAir Canada

Mon 4/289:40 amORD - SNN

2 stops19h 40mAir Canada

Deal found 3/24

$844

Wed 6/181:05 pmSNN - ORD

2 stops16h 54mAir France

Sat 6/286:27 pmORD - SNN

1 stop10h 43mAir France

Deal found 3/24

$914

Best flights from Shannon to O'Hare Intl
Discover carefully curated flight deals from Shannon to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2025.

Fri 9/51:05 pmSNN - ORD

1 stop13h 55mMultiple Airlines

Mon 9/151:16 pmORD - SNN

2 stops15h 54mMultiple Airlines

Deal found 3/24

$537

Mon 6/161:05 pmSNN - ORD

1 stop27h 05mDelta

Tue 7/111:05 amORD - SNN

2 stops18h 05mDelta

Deal found 3/24

$613

Fri 4/47:40 amSNN - ORD

2 stops32h 27mAmerican Airlines

Tue 4/83:13 pmORD - SNN

2 stops18h 57mAmerican Airlines

Deal found 3/24

$652

Fri 5/239:30 amSNN - ORD

Nonstop8h 15mUnited Airlines

Tue 5/276:05 pmORD - SNN

Nonstop7h 25mUnited Airlines

Deal found 3/24

$673

Fri 5/231:05 pmSNN - ORD

2 stops40h 12mKLM

Fri 5/301:30 pmORD - SNN

2 stops15h 40mKLM

Deal found 3/24

$677

Mon 4/217:40 amSNN - ORD

1 stop15h 20mBritish Airways

Mon 4/285:45 pmORD - SNN

1 stop11h 35mBritish Airways

Deal found 3/24

$712

Mon 4/219:15 pmSNN - ORD

2 stops23h 40mAir Canada

Mon 4/289:40 amORD - SNN

2 stops19h 40mAir Canada

Deal found 3/24

$844

Wed 6/181:05 pmSNN - ORD

2 stops16h 54mAir France

Sat 6/286:27 pmORD - SNN

1 stop10h 43mAir France

Deal found 3/24

$914

Last-minute flights from Shannon to O'Hare Intl
Discover last-minute flight deals from Shannon to O'Hare Intl. Data last updated March 24, 2025 and is based on user searches.

Sun 3/307:40 amSNN - ORD

1 stop13h 10mAmerican Airlines

Sat 4/59:50 amORD - SNN

2 stops19h 30mAmerican Airlines

Deal found 3/23

$646

Sun 3/309:15 pmSNN - ORD

2 stops43h 32mAir Canada

Sat 4/57:20 amORD - SNN

2 stops26h 45mAir Canada

Deal found 3/23

$929

Sun 3/307:40 amSNN - ORD

2 stops16h 40mMultiple Airlines

Sat 4/510:53 amORD - SNN

3 stops18h 27mMultiple Airlines

Deal found 3/23

$1,951

Mon 3/319:15 pmSNN - ORD

1 stop25h 45mBritish Airways

Sun 4/610:20 pmORD - SNN

1 stop16h 15mBritish Airways

Deal found 3/23

$635

Mon 3/319:15 pmSNN - ORD

1 stop25h 45mAmerican Airlines

Sun 4/65:45 pmORD - SNN

1 stop20h 50mAmerican Airlines

Deal found 3/24

$646

Fri 4/412:30 pmSNN - ORD

1 stop17h 10mUnited Airlines

Tue 4/82:25 pmORD - SNN

1 stop13h 50mUnited Airlines

Deal found 3/24

$678

Mon 4/217:40 amSNN - ORD

1 stop15h 20mBritish Airways

Mon 4/285:45 pmORD - SNN

1 stop11h 35mBritish Airways

Deal found 3/24

$712

Mon 4/217:40 amSNN - ORD

1 stop12h 10mMultiple Airlines

Mon 4/288:20 pmORD - SNN

1 stop13h 50mMultiple Airlines

Deal found 3/24

$720

Mon 4/219:15 pmSNN - ORD

2 stops23h 40mAir Canada

Mon 4/289:40 amORD - SNN

2 stops19h 40mAir Canada

Deal found 3/24

$844

One-way flights from Shannon to O'Hare Intl
Search for one-way flight options from Shannon to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated March 24, 2025.

Sun 9/79:15 pmSNN - ORD

2 stops27h 45mAer Lingus

Deal found 3/24

$458

Mon 9/86:05 amSNN - ORD

2 stops18h 10mMultiple Airlines

Deal found 3/24

$609

Mon 9/81:05 pmSNN - ORD

1 stop13h 55mAir France

Deal found 3/24

$614

Fri 5/231:05 pmSNN - ORD

1 stop14h 28mDelta

Deal found 3/24

$621

Sat 9/61:05 pmSNN - ORD

2 stops16h 50mKLM

Deal found 3/24

$633

Tue 5/207:40 amSNN - ORD

1 stop16h 35mAmerican Airlines

Deal found 3/24

$635

Fri 5/239:30 amSNN - ORD

Nonstop8h 15mUnited Airlines

Deal found 3/24

$1,099

Cheapflights Fare Finder

Use the filters below to find and compare flights from Shannon to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonChicago

SNN - ORD

SNNORD

Shannon

Fri 9/5

1:05 pm-9:00 pm

1 stop13h 55m

Chicago O'Hare Intl

Mon 9/15

1:16 pm-11:10 am

2 stops15h 54m

$537

ShannonChicago

SNN - ORD

SNNORD

Shannon

Fri 5/23

1:05 pm-11:58 pm

2 stops16h 53m

Chicago O'Hare Intl

Tue 5/27

6:18 pm-11:10 am

1 stop10h 52m

$624

ShannonChicago

SNN - ORD

SNNORD

Shannon

Fri 4/4

7:40 am-10:07 am

2 stops32h 27m

Chicago O'Hare Intl

Tue 4/8

3:13 pm-4:10 pm

2 stops18h 57m

$652

ShannonChicago

SNN - ORD

SNNORD

Shannon

Fri 9/5

9:30 am-11:45 am

Nonstop8h 15m

Chicago O'Hare Intl

Mon 9/15

6:00 pm-7:30 am

Nonstop7h 30m

$672

ShannonChicago

SNN - ORD

SNNORD

Shannon

Fri 5/23

1:05 pm-11:17 pm

2 stops40h 12m

Chicago O'Hare Intl

Fri 5/30

1:30 pm-11:10 am

2 stops15h 40m

$677

ShannonChicago

SNN - ORD

SNNORD

Shannon

Mon 4/21

7:40 am-5:00 pm

1 stop15h 20m

Chicago O'Hare Intl

Mon 4/28

5:45 pm-11:20 am

1 stop11h 35m

$712

ShannonChicago

SNN - ORD

SNNORD

Shannon

Mon 4/21

9:15 pm-2:55 pm

2 stops23h 40m

Chicago O'Hare Intl

Mon 4/28

9:40 am-11:20 am

2 stops19h 40m

$844

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sun 9/7

9:15 pm-7:00 pm

2 stops27h 45m

$458

ShannonChicago

SNN - ORD

SNNORD

Shannon

Sat 6/21

4:45 pm-9:54 am

3 stops47h 09m

$502

ShannonChicago

SNN - ORD

SNNORD

Shannon

Mon 9/8

1:05 pm-9:00 pm

1 stop13h 55m

$614

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 15 results

Compare providers for flights from Shannon to O'Hare Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Shannon to O'Hare Intl in March.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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 Shannon, Clare-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Shannon, Clare-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Shannon, Clare-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Shannon, Clare-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Shannon, Clare-Chicago O'Hare Intl Airport 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 Shannon to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Shannon 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 Shannon to Chicago O'Hare Intl Airport

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Read reviews from past customers who have flown Delta, KLM and Air France from Shannon to Chicago. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,890 reviews

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,318 reviews

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,422 reviews

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,605 reviews

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,890 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly from for flights from Shannon to Chicago O'Hare Intl?
Shannon (SNN) is the airport you will fly out of if you book a flight from Shannon to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Shannon; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Shannon airport to Chicago O'Hare Intl. It is only a 2.1 mi journey to Shannon (SNN) from Shannon’s city center.
What are the cheapest airlines flying from Shannon, Clare to Chicago O'Hare Intl Airport round-trip?
Currently priced at $613, Delta will fly you from Shannon, Clare to Chicago O'Hare Intl Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $652 and $673, respectively.
What are the cheapest airlines to fly from Shannon, Clare to Chicago O'Hare Intl Airport one-way?
To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $458. Air France flights start at $614 while deals on Delta start at $621 one-way.
What are the cheapest flights from Shannon, Clare to Chicago O'Hare Intl Airport?
The cheapest flight price from Shannon, Clare to Chicago O'Hare Intl Airport is $1,432. On average you can expect to pay $1,436. The most popular route, (Shannon - Chicago O'Hare Intl), can usually be booked for $537.
Can I find deals for flights from Shannon to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Shannon to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Shannon to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to O'Hare Intl.
Can I find deals for business class flights from Shannon to O'Hare Intl?
Yes. Cheapflights offers flight deals from Shannon to O'Hare Intl 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 Shannon, Clare to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Shannon, Clare to Chicago O'Hare Intl Airport (average of $245). Flying from Shannon, Clare to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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 airline flying from Shannon to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$549	Average$711	FlexibilityNo cancel fee	On-time69%

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$458+ Cheap flights from Shannon (SNN) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Shannon to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Shannon to O'Hare Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Good one-way deal

Find flight deals from Shannon to O'Hare Intl

Cheapest flights from Shannon to O'Hare IntlExplore the most affordable flight options available from Shannon to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2025.

Explore the most affordable flight options available from Shannon to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Shannon to Chicago O'Hare Intl Airport that are best for you.

Compare providers for flights from Shannon to O'Hare Intl

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 Shannon to O'Hare Intl in March.

Best time to book a flight from Shannon to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Shannon with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Shannon to Chicago O'Hare Intl Airport

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

Read reviews from past customers who have flown Delta, KLM and Air France from Shannon to Chicago. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Shannon to O'Hare Intl. 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 from for flights from Shannon to Chicago O'Hare Intl?

What are the cheapest airlines flying from Shannon, Clare to Chicago O'Hare Intl Airport round-trip?

What are the cheapest airlines to fly from Shannon, Clare to Chicago O'Hare Intl Airport one-way?

What are the cheapest flights from Shannon, Clare to Chicago O'Hare Intl Airport?

Can I find deals for flights from Shannon to O'Hare Intl that include hotel bookings?

How can I find direct flights from Shannon to O'Hare Intl?

Can I find deals for business class flights from Shannon to O'Hare Intl?

What is the cheapest month to book a flight from Shannon, Clare to Chicago O'Hare Intl Airport?

Traveling to a place near Shannon?

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Alternative routes for Shannon to O'Hare Intl

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Top airline flying from Shannon to O'Hare Intl

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Cheapest flights from Shannon to O'Hare Intl
Explore the most affordable flight options available from Shannon to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2025.