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

Prices for flights from Chicago to Donegal Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Donegal Airport.

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

The necessary travel and health documents for your Donegal 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 license 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.

$885 Cheap Flights from Chicago to Donegal in 2025

1 adult

0 bags

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Find the cheapest flights from Chicago to Donegal

Round-trip

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Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to Donegal that have been recently found on momondo from popular airlines, departing in the coming months.

7:40 pm - 12:50 pmORD-CFN

11h 10m1 stop

1:15 pm - 3:00 pmCFN-ORD

30h 45m1 stop

$885Aer Lingus

Find Deal

mar., mar. 4 - mar., mar. 11

7:40 pm - 12:50 pmORD-CFN

11h 10m1 stop

7:55 am - 7:45 pmCFN-ORD

16h 50m2 stops

$890Aer Lingus

Find Deal

mar., mar. 4 - mar., mar. 11

8:25 pm - 8:00 pmORD-CFN

17h 35m2 stops

7:55 am - 8:06 pmCFN-ORD

17h 11m2 stops

$906

Find Deal

mar., mar. 4 - mar., mar. 11

1:54 pm - 12:50 pmORD-CFN

16h 56m3 stops

7:55 am - 7:45 pmCFN-ORD

16h 50m2 stops

$1,038British Airways

Find Deal

mar., mar. 4 - mar., mar. 11

3:45 pm - 2:00 pmORD-CFN

16h 15m1 stop

7:15 pm - 2:00 pmCFN-ORD

24h 45m2 stops

$1,041

Find Deal

dom., abr. 6 - dom., abr. 13

3:45 pm - 2:00 pmORD-CFN

16h 15m1 stop

1:20 pm - 2:00 pmCFN-ORD

30h 40m1 stop

$1,124Aer Lingus

Find Deal

dom., abr. 6 - dom., abr. 13

4:41 pm - 8:00 pmORD-CFN

21h 19m3 stops

10:00 am - 10:06 pmCFN-ORD

18h 06m2 stops

$1,766

Find Deal

dom., abr. 6 - dom., abr. 13

Aer Lingus flights from Chicago to Donegal

Our best Aer Lingus deals on Chicago to Donegal flight tickets

Aer Lingus

Mar 4

ORD7:40 pmChicago O'Hare Intl

11h 10m

1 stop

CFN12:50 pmDonegal

Mar 11

CFN1:15 pmDonegal

30h 45m

1 stop

ORD3:00 pmChicago O'Hare Intl

$885

Find similar

Aer Lingus

Mar 4

ORD7:40 pmChicago O'Hare Intl

11h 10m

1 stop

CFN12:50 pmDonegal

Mar 11

CFN7:55 amDonegal

16h 50m

2 stops

ORD7:45 pmChicago O'Hare Intl

$890

Find similar

Aer Lingus

Apr 6

ORD3:45 pmChicago O'Hare Intl

16h 15m

1 stop

CFN2:00 pmDonegal

Apr 13

CFN1:20 pmDonegal

30h 40m

1 stop

ORD2:00 pmChicago O'Hare Intl

$1,124

Find similar

How to get the cheapest flight ticket from Chicago to Donegal

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 time of day to depart on your flight to Donegal?

Flying to Donegal from Chicago in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,114 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,114 on average. Flights to Donegal from Chicago in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Chicago to Donegal

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Donegal according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Donegal (CHI to CFN) flight deals and tips

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

Best Price Found	$885
Fastest flight time	11h 10m
Direct flights	None
Airports in Donegal	1 airport

The best flight deal from Chicago to Donegal found on momondo in the last 72 hours is $885

The fastest flight from Chicago to Donegal takes 11h 10m

There are no direct flights from Chicago 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)

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How far is Chicago to Donegal by plane?
Chicago and Donegal are 3554.1 mi apart from one another. By plane, this route typically takes 11h 10m.
When did momondo last update prices for flights from Chicago to Donegal Airport?
Prices for flights from Chicago to Donegal Airport are updated daily.
How old do you have to be to fly from Chicago to Donegal Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Donegal Airport.
What documentation or ID do you need to fly to Donegal Airport?
The necessary travel and health documents for your Donegal 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 license 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.

Letterkenny

Downings

Bundoran

Why use momondo?

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

It is quick and easy to find Chicago to Donegal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Donegal that suits you.

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

All flight searches from Chicago to Donegal on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Chicago and Donegal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Donegal, momondo offers a useful price alert feature which will track prices for flights to Donegal from Chicago and alert you when they change.