SNN - CHI

€422 Find Cheap Flights from Shannon to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shannon to Chicago departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shannon to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shannon to Chicago, as well as popular online travel agencies
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Cheap Flight Deals from Shannon to Chicago (SNN-CHI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Shannon to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Shannon to Chicago

KAYAK's recommended return flight deals from the most popular airlines that fly from Shannon to Chicago.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
13:05 - 14:47SNN-ORD
31h 42m2 stops
11:05 - 11:10ORD-SNN
18h 05m2 stops
€497KLM
Find Deal
Sat, 24 May - Sat, 31 May
13:05 - 09:51SNN-ORD
26h 46m1 stop
07:00 - 11:10ORD-SNN
22h 10m1 stop
€577Delta
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Fri, 23 May - Thu, 29 May
16:55 - 13:50SNN-ORD
26h 55m1 stop
06:16 - 05:55ORD-SNN
17h 39m1 stop
€615British Airways
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Thu, 24 Apr - Thu, 1 May
13:45 - 22:33SNN-ORD
14h 48m2 stops
16:45 - 05:25ORD-SNN
30h 40m1 stop
€619American Airlines
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Mon, 22 Sep - Fri, 3 Oct
09:30 - 11:45SNN-ORD
8h 15mdirect
17:57 - 10:15ORD-SNN
10h 18m1 stop
€621United Airlines
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Fri, 23 May - Thu, 29 May
07:40 - 14:45SNN-ORD
13h 05m1 stop
10:20 - 05:55ORD-SNN
13h 35m2 stops
€622American Airlines
Find Deal
Thu, 24 Apr - Thu, 1 May
12:30 - 19:15SNN-ORD
12h 45m2 stops
12:50 - 10:15ORD-SNN
15h 25m2 stops
€627United Airlines
Find Deal
Fri, 5 Sep - Mon, 15 Sep
09:30 - 11:45SNN-ORD
8h 15mdirect
18:15 - 10:15ORD-SNN
10h 00m1 stop
€631United Airlines
Find Deal
Mon, 22 Sep - Fri, 3 Oct
10:50 - 18:39SNN-ORD
37h 49m3 stops
19:25 - 23:00ORD-SNN
21h 35m2 stops
€765
Find Deal
Thu, 24 Apr - Thu, 1 May
16:55 - 16:10SNN-ORD
29h 15m3 stops
19:15 - 20:35ORD-SNN
19h 20m3 stops
€799
Find Deal
Fri, 23 May - Thu, 29 May

KAYAK's insights & trends for Shannon to Chicago flights

Get data-powered insights and trends into flights from Shannon to Chicago to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Shannon to Chicago flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Shannon to Chicago.
Our data shows that the cheapest route for a return flight from Shannon to Chicago cost €586 and was between Shannon (SNN) and Chicago O'Hare Intl Airport (ORD). On average, the best prices are found if you fly this route. The average price for a return flight for this route is €586.

Good to know

Cheapest flight

€422
Flight from Shannon to Chicago O'Hare Airport

When to book flights from Shannon to Chicago

Are your dates flexible? Find out the best times to travel from Shannon to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Shannon to Chicago

  • What is the cheapest flight from Shannon to Chicago?

    In the last 3 days, the lowest price for a flight from Shannon to Chicago was €455 for a one-way ticket and €536 for a return.

  • Which airports will I be using when flying from Shannon to Chicago?

    When flying out of Shannon you will be using Shannon. You will be landing at one of these airports: Chicago Midway or Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Shannon to Chicago?

    The Boeing 757-200 is the aircraft model that flies most regularly on the Shannon to Chicago flight route.

  • Which airline alliances offer flights from Shannon to Chicago?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Shannon and Chicago, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Shannon to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Shannon to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Shannon to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Shannon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Shannon to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chicago with an airline and back to Shannon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Shannon to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Shannon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Shannon to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for €701 or less round-trip.

Prefer to fly direct from Shannon to Chicago?

Find which airlines fly direct from Shannon Airport to Chicago, which days they fly and book direct flights.

Direct departures

Shannon to Chicago

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Chicago to Shannon

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top airline flying from Shannon to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Shannon to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Shannon to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8603 reviews
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
7.0Entertainment
Airline reviews

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

2.0 MediocreJ.C., Mar 2025COS - ORD
Read more United Airlines reviews

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

Very modern plane. Good seat spacing. Meals were good. Screens had tons of movies and worked

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

lots of delays the crew were unclear about where to pick up my carry-on, which they took from me to check in on the plane.

Everything you need to know for your flight from Shannon to Chicago

Information on your arrival and departure airports

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