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Cheap flights from Illinois to Donegal from €568

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Donegal departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Illinois to Donegal

Cheap return flights

These are some of the best return flight deals from Illinois to Donegal 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 Donegal.

Cheap last-minute flights

Planning a quick getaway from Illinois to Donegal? 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 Donegal, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Illinois to Donegal

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

All round-trip flight deals to Donegal

The cheapest plane tickets to Donegal found on KAYAK recently.
18:30 - 20:00ORD-CFN
19h 30m2 stops
07:55 - 17:20CFN-ORD
15h 25m2 stops
€568
Find Deal
Thu, 9 Jan - Thu, 16 Jan
18:30 - 20:00ORD-CFN
19h 30m2 stops
07:55 - 17:20CFN-ORD
15h 25m2 stops
€627
Find Deal
Thu, 9 Jan - Thu, 16 Jan
21:00 - 12:50ORD-CFN
9h 50m1 stop
13:15 - 13:55CFN-ORD
30h 40m2 stops
€810Aer Lingus
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Thu, 9 Jan - Thu, 16 Jan
21:00 - 20:00ORD-CFN
17h 00m1 stop
07:55 - 17:38CFN-ORD
15h 43m2 stops
€811
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Thu, 9 Jan - Thu, 16 Jan
13:54 - 12:50ORD-CFN
16h 56m3 stops
07:55 - 17:38CFN-ORD
15h 43m2 stops
€824
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Thu, 9 Jan - Thu, 16 Jan
21:00 - 12:50ORD-CFN
9h 50m1 stop
07:55 - 19:15CFN-ORD
17h 20m1 stop
€831Aer Lingus
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Thu, 9 Jan - Thu, 16 Jan
21:00 - 12:50ORD-CFN
9h 50m1 stop
13:15 - 19:15CFN-ORD
12h 00m1 stop
€838Aer Lingus
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Thu, 9 Jan - Thu, 16 Jan
21:00 - 12:50ORD-CFN
9h 50m1 stop
13:15 - 10:47CFN-ORD
51h 32m2 stops
€860Aer Lingus
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Thu, 9 Jan - Thu, 16 Jan
18:30 - 20:00ORD-CFN
19h 30m3 stops
07:55 - 17:20CFN-ORD
15h 25m2 stops
€874
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Thu, 9 Jan - Thu, 16 Jan
12:25 - 12:50ORD-CFN
18h 25m3 stops
07:55 - 10:47CFN-ORD
32h 52m3 stops
€901British Airways
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Thu, 9 Jan - Thu, 16 Jan
DUB-CFN
362 kmmulti-stop
Multiple Airlines
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ORK-CFN
573 kmmulti-stop
Multiple Airlines
Find Deal

Aer Lingus flights from Illinois to Donegal

Our best Aer Lingus deals on Illinois to Donegal flight tickets
Aer Lingus
9 Jan
ORD21:00Chicago O'Hare Intl
9h 50m
1 stop
CFN12:50Donegal
16 Jan
CFN13:15Donegal
30h 40m
2 stops
ORD13:55Chicago O'Hare Intl
Aer Lingus
9 Jan
ORD21:00Chicago O'Hare Intl
9h 50m
1 stop
CFN12:50Donegal
16 Jan
CFN07:55Donegal
17h 20m
1 stop
ORD19:15Chicago O'Hare Intl
Aer Lingus
9 Jan
ORD21:00Chicago O'Hare Intl
9h 50m
1 stop
CFN12:50Donegal
16 Jan
CFN13:15Donegal
12h 00m
1 stop
ORD19:15Chicago O'Hare Intl

See travel insights to Donegal from

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Cheap Illinois to Donegal flight deals and tips

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

Best price found

€568

Fastest flight time

9h 50m

Direct flights

None

Airports in Donegal

1 airport
The best flight deal from Illinois to Donegal found on momondo in the last 72 hours is €568
The fastest flight from Illinois to Donegal takes 9h 50m
There are no direct flights from Illinois to Donegal. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Donegal Airport.
There is 1 airport near Donegal: Donegal (CFN)

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

    Prices for flights from Illinois to Donegal Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Donegal Airport.

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

    The required travel and health documents for your Donegal Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Donegal Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Donegal from Illinois.

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

Yes. momondo allows you to filter the results for Illinois to Donegal flights to just show those with flexible booking policies.

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

Once you have performed a search for Illinois to Donegal 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 Donegal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Illinois to Donegal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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