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Cheap flights from Illinois to Shannon from €255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Shannon departing on 19/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Illinois to Shannon

Cheap return flights

These are some of the best return flight deals from Illinois to Shannon that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Shannon.

Cheap last-minute flights

Planning a quick getaway from Illinois to Shannon? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Shannon, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Illinois to Shannon

Find recent round-trip train or bus tickets from Illinois to Shannon.

All round-trip flight deals to Shannon

The cheapest plane tickets to Shannon found on KAYAK recently.
22:00 - 19:25ORD-SNN
15h 25m1 stop
07:45 - 17:00SNN-ORD
15h 15m1 stop
€522American Airlines
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Wed, 8 Jan - Wed, 15 Jan
22:00 - 16:45ORD-SNN
12h 45m1 stop
07:45 - 17:00SNN-ORD
15h 15m1 stop
€525American Airlines
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Wed, 8 Jan - Wed, 15 Jan
15:50 - 16:45STL-SNN
18h 55m2 stops
17:30 - 15:06SNN-STL
51h 36m2 stops
€680Air Canada
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Sun, 12 Jan - Tue, 28 Jan
14:05 - 16:45ORD-SNN
20h 40m2 stops
17:30 - 10:54SNN-ORD
47h 24m2 stops
€680Air Canada
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Wed, 8 Jan - Wed, 15 Jan
09:15 - 10:30ORD-SNN
19h 15m2 stops
12:30 - 20:20SNN-ORD
13h 50m1 stop
€732United Airlines
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Wed, 7 May - Thu, 15 May
14:05 - 11:30ORD-SNN
15h 25m2 stops
07:45 - 22:57SNN-ORD
21h 12m3 stops
€734
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Wed, 8 Jan - Wed, 15 Jan
11:35 - 16:45ORD-SNN
23h 10m2 stops
07:45 - 18:45SNN-ORD
41h 00m2 stops
€749
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Wed, 26 Feb - Mon, 3 Mar
20:34 - 06:15ORD-SNN
27h 41m2 stops
17:30 - 19:15SNN-ORD
31h 45m2 stops
€759Aer Lingus
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Sun, 29 Dec - Fri, 31 Jan
18:11 - 10:30ORD-SNN
10h 19m1 stop
12:30 - 20:20SNN-ORD
13h 50m1 stop
€791United Airlines
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Wed, 7 May - Thu, 15 May
15:45 - 11:50ORD-SNN
14h 05m2 stops
07:40 - 13:45SNN-ORD
12h 05m1 stop
€881Aer Lingus
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Sat, 5 Apr - Fri, 11 Apr
18:06 - 14:10ORD-SNN
38h 04m2 stops
€255
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Sun, 19 Jan
07:15 - 19:30MDW-SNN
30h 15m3 stops
€263
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Sun, 19 Jan
06:20 - 19:30ORD-SNN
31h 10m3 stops
€263
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Sun, 19 Jan
18:35 - 16:45ORD-SNN
16h 10m1 stop
€377American Airlines
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Sun, 19 Jan
17:55 - 16:05ORD-SNN
16h 10m1 stop
€477American Airlines
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Mon, 14 Apr
14:00 - 10:30ORD-SNN
14h 30m2 stops
€483United Airlines
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Mon, 14 Apr
18:00 - 00:05ORD-SNN
24h 05m2 stops
€485
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Sat, 24 May
11:20 - 10:30STL-SNN
17h 10m2 stops
€507United Airlines
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Tue, 13 May
09:30 - 13:15ORD-SNN
21h 45m3 stops
€532
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Sat, 24 May
11:46 - 11:20ORD-SNN
17h 34m2 stops
€625British Airways
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Fri, 23 May
07:20 - 11:30ORD-SNN
22h 10m2 stops
17:30 - 10:54SNN-ORD
47h 24m2 stops
€939Air Canada
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Tue, 26 Nov - Tue, 3 Dec
22:05 - 15:45ORD-SNN
11h 40m1 stop
14:45 - 23:37SNN-ORD
14h 52m2 stops
€967American Airlines
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Fri, 29 Nov - Fri, 20 Dec
18:30 - 16:45ORD-SNN
16h 15m1 stop
20:05 - 14:00SNN-ORD
23h 55m2 stops
€969
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Tue, 26 Nov - Tue, 3 Dec
22:05 - 15:45ORD-SNN
11h 40m1 stop
14:45 - 07:04SNN-ORD
22h 19m1 stop
€971American Airlines
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Fri, 29 Nov - Fri, 20 Dec
18:30 - 16:45ORD-SNN
16h 15m1 stop
20:05 - 18:45SNN-ORD
28h 40m1 stop
€972
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Tue, 26 Nov - Tue, 3 Dec
10:33 - 06:15ORD-SNN
13h 42m2 stops
14:45 - 23:37SNN-ORD
14h 52m2 stops
€974American Airlines
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Fri, 29 Nov - Fri, 20 Dec
11:35 - 16:45ORD-SNN
23h 10m2 stops
17:30 - 22:07SNN-ORD
34h 37m2 stops
€991Air Canada
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Thu, 28 Nov - Mon, 2 Dec
18:30 - 11:30ORD-SNN
11h 00m1 stop
20:05 - 14:00SNN-ORD
23h 55m2 stops
€1,000British Airways
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Tue, 26 Nov - Tue, 3 Dec
13:54 - 11:30ORD-SNN
15h 36m2 stops
20:05 - 14:45SNN-ORD
24h 40m1 stop
€1,083British Airways
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Wed, 27 Nov - Mon, 2 Dec
16:29 - 19:25ORD-SNN
44h 56m2 stops
20:05 - 07:13SNN-ORD
41h 08m2 stops
€1,094
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Wed, 27 Nov - Mon, 2 Dec
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€886United Airlines
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Sat, 24 May - Tue, 3 Jun
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€952United Airlines
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Fri, 23 May - Sun, 1 Jun
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€1,146United Airlines
Find Deal
Fri, 23 May - Sat, 31 May

Aer Lingus flights from Illinois to Shannon

Our best Aer Lingus deals on Illinois to Shannon flight tickets
Aer Lingus
29 Dec
ORD20:34Chicago O'Hare Intl
27h 41m
2 stops
SNN06:15Shannon
31 Jan
SNN17:30Shannon
31h 45m
2 stops
ORD19:15Chicago O'Hare Intl
Aer Lingus
2 Dec
ORD19:40Chicago O'Hare Intl
17h 45m
2 stops
SNN19:25Shannon
13 Dec
SNN20:05Shannon
23h 55m
2 stops
ORD14:00Chicago O'Hare Intl
Aer Lingus
5 Apr
ORD15:45Chicago O'Hare Intl
14h 05m
2 stops
SNN11:50Shannon
11 Apr
SNN07:40Shannon
12h 05m
1 stop
ORD13:45Chicago O'Hare Intl

British Airways flights from Illinois to Shannon

Our best British Airways deals on Illinois to Shannon flight tickets
British Airways
6 Dec
ORD22:00Chicago O'Hare Intl
11h 45m
1 stop
SNN15:45Shannon
8 Jan
SNN07:45Shannon
42h 05m
2 stops
ORD19:50Chicago O'Hare Intl
British Airways
6 Dec
ORD11:45Chicago O'Hare Intl
22h 00m
2 stops
SNN15:45Shannon
8 Jan
SNN20:05Shannon
27h 33m
2 stops
ORD17:38Chicago O'Hare Intl
British Airways
2 Dec
ORD16:45Chicago O'Hare Intl
18h 00m
2 stops
SNN16:45Shannon
13 Dec
SNN07:45Shannon
17h 59m
2 stops
ORD19:44Chicago O'Hare Intl

See travel insights to Shannon from

How to get the cheapest flight ticket from Illinois to Shannon

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 cheapest month to fly to Shannon?

If you are unable to visit Shannon during the month of March, then departing from Illinois during the month January is also very affordable. Most momondo users find prices during this month for around €557.

What is the cheapest time of day to depart on your flight to Shannon?

Our most recent data shows that the best time of day to fly to Shannon is in the morning. Flights from Illinois to Shannon during this time can be as low as €0. Flights in the afternoon are often more expensive, with an average ticket price of €816.

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

You are more likely to see cheaper flights to Shannon from Illinois when booking 40 days ahead of your departure date. In general, you can expect to find flights to Shannon for around €773 when searching 40 days out. Keep in mind that you might be able to find cheaper flights to Shannon at any time. In fact, our users found flights for as low as €479 in the past 72 hours.

Can stopping save me money on Illinois to Shannon flights?

You could potentially save up to 32% on your flight if you consider stops on a Illinois to Shannon flight.

Cheap Illinois to Shannon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Shannon

Best price found

€255

Fastest flight time

7h 25m

Direct flights

Sat and Sun

Airports in Shannon

1 airport
The best one-way flight to Shannon from Illinois in the past 72 hours is €255. The best return flight deal from Illinois to Shannon found on momondo in the last 72 hours is €522.
The fastest flight from Illinois to Shannon takes 7h 25m
Direct flights go from Illinois to Shannon on Saturday and Sunday. Airline offering direct flights is United Airlines..
There is 1 airport near Shannon: Shannon (SNN)

  • When did momondo last update prices for flights from Illinois to Shannon Airport?

    Prices for flights from Illinois to Shannon Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Illinois to Shannon Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Illinois to Shannon?


Why use momondo?

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

Finding the right flight to Shannon from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Shannon quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Shannon from Illinois with this policy.

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

Once you have performed a search for Illinois to Shannon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Shannon from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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