Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Illinois to Shannon from €479

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 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
'This year, momondo is the #1 place for airfares on the internet.'
Voted the Winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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 return train or bus tickets from Illinois to Shannon.

All return flight deals to Shannon

The cheapest plane tickets to Shannon found on KAYAK recently.
18:35 - 16:45ORD-SNN
16h 10m1 stop
07:45 - 17:00SNN-ORD
15h 15m1 stop
€552American Airlines
Find Deal
Sun, 9 Feb - Tue, 18 Feb
18:35 - 11:30ORD-SNN
10h 55m1 stop
07:45 - 14:45SNN-ORD
13h 00m1 stop
€553American Airlines
Find Deal
Sun, 9 Feb - Tue, 18 Feb
08:45 - 10:30ORD-SNN
19h 45m2 stops
12:30 - 08:41SNN-ORD
26h 11m2 stops
€586United Airlines
Find Deal
Tue, 8 Apr - Wed, 16 Apr
16:00 - 10:30ORD-SNN
12h 30m1 stop
12:30 - 20:20SNN-ORD
13h 50m1 stop
€640United Airlines
Find Deal
Mon, 14 Apr - Mon, 28 Apr
11:35 - 11:30ORD-SNN
17h 55m2 stops
07:45 - 19:37SNN-ORD
17h 52m2 stops
€670Air Canada
Find Deal
Sun, 9 Feb - Tue, 18 Feb
20:30 - 19:25ORD-SNN
17h 55m2 stops
07:45 - 10:54SNN-ORD
32h 09m2 stops
€715
Find Deal
Sat, 15 Mar - Wed, 26 Mar
07:20 - 11:30ORD-SNN
22h 10m2 stops
07:45 - 23:09SNN-ORD
21h 24m3 stops
€718Air Canada
Find Deal
Sun, 9 Feb - Tue, 18 Feb
14:01 - 11:30ORD-SNN
15h 29m2 stops
07:45 - 22:57SNN-ORD
21h 12m3 stops
€725
Find Deal
Sun, 2 Feb - Tue, 11 Feb
22:00 - 16:45ORD-SNN
12h 45m1 stop
14:45 - 23:52SNN-ORD
15h 07m2 stops
€737British Airways
Find Deal
Sun, 9 Feb - Tue, 18 Feb
18:35 - 19:25ORD-SNN
18h 50m1 stop
14:45 - 21:55SNN-ORD
13h 10m1 stop
€739British Airways
Find Deal
Sun, 9 Feb - Tue, 18 Feb
22:15 - 00:10ORD-SNN
19h 55m3 stops
€479
Find Deal
Tue, 8 Jul
11:15 - 10:30ORD-SNN
17h 15m2 stops
€485United Airlines
Find Deal
Mon, 14 Apr
09:00 - 10:30ORD-SNN
19h 30m2 stops
€503United Airlines
Find Deal
Tue, 8 Jul
17:00 - 11:10ORD-SNN
12h 10m1 stop
€504KLM
Find Deal
Tue, 8 Jul
11:20 - 10:30STL-SNN
17h 10m2 stops
€528United Airlines
Find Deal
Tue, 13 May
15:45 - 11:20ORD-SNN
13h 35m2 stops
€647Aer Lingus
Find Deal
Tue, 1 Jul
20:50 - 20:35ORD-SNN
17h 45m2 stops
€648Aer Lingus
Find Deal
Tue, 1 Jul
10:30 - 05:25STL-SNN
12h 55m1 stop
€650American Airlines
Find Deal
Tue, 13 May
11:25 - 05:55ORD-SNN
12h 30m1 stop
€661American Airlines
Find Deal
Tue, 1 Jul
11:51 - 11:10STL-SNN
17h 19m2 stops
€743KLM
Find Deal
Mon, 9 Jun
18:35 - 19:25ORD-SNN
18h 50m1 stop
07:45 - 14:45SNN-ORD
13h 00m1 stop
€796American Airlines
Find Deal
Mon, 13 Jan - Fri, 24 Jan
16:22 - 11:30ORD-SNN
13h 08m2 stops
07:45 - 14:45SNN-ORD
13h 00m1 stop
€801American Airlines
Find Deal
Mon, 13 Jan - Fri, 24 Jan
16:22 - 11:30ORD-SNN
13h 08m2 stops
07:45 - 21:42SNN-ORD
19h 57m2 stops
€811American Airlines
Find Deal
Mon, 13 Jan - Fri, 24 Jan
14:01 - 16:45ORD-SNN
20h 44m2 stops
07:45 - 22:57SNN-ORD
21h 12m3 stops
€1,007Air Canada
Find Deal
Mon, 13 Jan - Fri, 24 Jan
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€703United Airlines
Find Deal
Tue, 27 May - Thu, 5 Jun
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€761United Airlines
Find Deal
Sun, 25 May - Sun, 1 Jun
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€771United Airlines
Find Deal
Sat, 24 May - Tue, 3 Jun
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€878United Airlines
Find Deal
Fri, 23 May - Sat, 31 May
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€905United Airlines
Find Deal
Fri, 20 Jun - Fri, 4 Jul
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€934United Airlines
Find Deal
Mon, 9 Jun - Tue, 24 Jun
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€954United Airlines
Find Deal
Wed, 25 Jun - Sun, 6 Jul
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€1,002United Airlines
Find Deal
Sat, 24 May - Tue, 24 Jun
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€1,022United Airlines
Find Deal
Fri, 6 Jun - Sun, 15 Jun
18:05 - 07:30ORD-SNN
7h 25mdirect
09:30 - 11:45SNN-ORD
8h 15mdirect
€1,151United Airlines
Find Deal
Wed, 18 Jun - Sat, 28 Jun

Air Canada flights from Illinois to Shannon

Our best Air Canada deals on Illinois to Shannon flight tickets
Air Canada
9 Feb
ORD11:35Chicago O'Hare Intl
17h 55m
2 stops
SNN11:30Shannon
18 Feb
SNN07:45Shannon
17h 52m
2 stops
ORD19:37Chicago O'Hare Intl
Air Canada
9 Feb
ORD07:20Chicago O'Hare Intl
22h 10m
2 stops
SNN11:30Shannon
18 Feb
SNN07:45Shannon
21h 24m
3 stops
ORD23:09Chicago O'Hare Intl
Air Canada
9 Feb
ORD07:20Chicago O'Hare Intl
22h 10m
2 stops
SNN11:30Shannon
18 Feb
SNN07:45Shannon
20h 18m
3 stops
ORD22:03Chicago O'Hare Intl

British Airways flights from Illinois to Shannon

Our best British Airways deals on Illinois to Shannon flight tickets
British Airways
9 Feb
ORD22:00Chicago O'Hare Intl
12h 45m
1 stop
SNN16:45Shannon
18 Feb
SNN14:45Shannon
15h 07m
2 stops
ORD23:52Chicago O'Hare Intl
British Airways
9 Feb
ORD18:35Chicago O'Hare Intl
18h 50m
1 stop
SNN19:25Shannon
18 Feb
SNN14:45Shannon
13h 10m
1 stop
ORD21:55Chicago O'Hare Intl
British Airways
28 Mar
ORD16:27Chicago O'Hare Intl
14h 03m
2 stops
SNN11:30Shannon
7 Apr
SNN21:15Shannon
20h 35m
1 stop
ORD11:50Chicago O'Hare Intl
€1,006
Find similar

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 €550.

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 €833.

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 18 days ahead of your departure date. In general, you can expect to find flights to Shannon for around €783 when searching 18 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 €509 in the past 72 hours.

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

€479

Fastest flight time

7h 25m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Shannon

1 airport
The best one-way flight to Shannon from Illinois in the past 72 hours is €479. The best return flight deal from Illinois to Shannon found on momondo in the last 72 hours is €552.
The fastest flight from Illinois to Shannon takes 7h 25m
Direct flights go from Illinois to Shannon on Monday, Tuesday, Wednesday, Thursday, 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.


An easier way to manage your Shannon trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Thu 16/1
Thu 23/1
Email me momondo's favourite deals