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$885+ Cheap flights from O'Hare Intl (ORD) to Donegal (CFN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CFN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Donegal

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Donegal (CFN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

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AranGrant
3 stars

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AranGrant
1 star
Provider with most accurate pricing for Chicago (CHI)-Donegal flight deals.
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Find flight deals from O'Hare Intl to Donegal

Cheapest flights from O'Hare Intl to Donegal
Explore the most affordable flight options available from O'Hare Intl to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/47:40 pmORD - CFN
1 stop11h 10mAer Lingus
Tue 3/111:15 pmCFN - ORD
1 stop30h 45mAer Lingus
Deal found 2/20$885
This Ovago deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/48:25 pmORD - CFN
2 stops17h 35mMultiple Airlines
Tue 3/117:55 amCFN - ORD
2 stops17h 11mMultiple Airlines
Deal found 2/20$906
This StudentUniverse deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/41:54 pmORD - CFN
3 stops16h 56mBritish Airways
Tue 3/117:55 amCFN - ORD
2 stops16h 50mBritish Airways
Deal found 2/20$1,038

Find flights from O'Hare Intl to Donegal within your budget

Customize your flight search to find flights from O'Hare Intl to Donegal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

O'Hare Intl

Fly to

Donegal

Route

Depart

Return

Price

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Tue 3/4

7:40 pm-12:50 pm

1 stop11h 10m

Donegal

Tue 3/11

1:15 pm-3:00 pm

1 stop30h 45m

$885

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Tue 3/4

8:25 pm-8:00 pm

2 stops17h 35m

Donegal

Tue 3/11

7:55 am-8:06 pm

2 stops17h 11m

$906

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Tue 3/4

1:54 pm-12:50 pm

3 stops16h 56m

Donegal

Tue 3/11

7:55 am-7:45 pm

2 stops16h 50m

$1,038

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from O'Hare Intl to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from O'Hare Intl to Donegal

Get recent, data-driven insights about flights from O'Hare Intl to Donegal including ideal travel times, pricing trends, and more.

Rainfall in Donegal by month

Plan your trip to Donegal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Donegal ranges from 2.3 - 4.6 inches per month. October is typically the wettest month, when rainfall can reach 4.6 in. April is typically the driest time to visit Donegal when rainfall is around 2.3 in.

Temperature in Donegal by month

Plan your trip to Donegal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Donegal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 57.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Donegal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Donegal from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Donegal, you will be flying into Donegal. Donegal (CFN) is just 28.5 mi from the center of the city. Donegal is the only Donegal airport and it handles 0 inbound flights from Chicago O'Hare Intl per day. 0 airlines have flights to Donegal from Chicago O'Hare Intl on a regular basis.

  • Can I find deals for flights from O'Hare Intl to Donegal that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Donegal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Donegal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Donegal.

  • Can I find deals for business class flights from O'Hare Intl to Donegal?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Donegal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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