HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Donegal

$551+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CFN
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Donegal with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 20, 2025.

Round-trip from

$551
(Kiwi.com)
From Chicago O'Hare Intl to Donegal
Search Deals

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 January 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:40 pmORD - CFN
1 stop18h 20mAer Lingus
Wed 3/127:55 amCFN - ORD
1 stop16h 00mAer Lingus
Deal found 1/19$551
This Trip.com deal was found by Cheapflights users on 1/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/511:55 amORD - CFN
2 stops26h 05mMultiple Airlines
Wed 3/121:15 pmCFN - ORD
2 stops26h 55mMultiple Airlines
Deal found 1/19$806
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/68:11 pmORD - CFN
2 stops17h 49mBritish Airways
Thu 3/131:15 pmCFN - ORD
2 stops35h 30mBritish Airways
Deal found 1/20$854

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 January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Thu 3/6

3:55 pm-12:50 pm

1 stop14h 55m

Donegal

Thu 3/13

7:55 am-7:45 pm

2 stops16h 50m

$784

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Thu 3/6

8:11 pm-8:00 pm

2 stops17h 49m

Donegal

Thu 3/13

1:15 pm-5:40 pm

2 stops33h 25m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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).

Reviews of airlines servicing Donegal

Get insights into the airlines that provide service to Donegal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Donegal. Reviews last updated January 20, 2025.
Aer Lingus
7.1
Good
1,079 reviews

Overall

7.1

Comfort

7.0

Entertainment

6.8

Food

6.4

Boarding

7.3

Crew

7.9

Reviews

1 / 10

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

Aer Lingus
7.1
Good
1,079 reviews
Aer Lingus
7.1
Good
1,079 reviews

Overall

7.1

Comfort

7.0

Entertainment

6.8

Food

6.4

Boarding

7.3

Crew

7.9

Reviews

1 / 10

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

British Airways
6.6
Okay
6,834 reviews
Aer Lingus
7.1
Good
1,079 reviews

Overall

7.1

Comfort

7.0

Entertainment

6.8

Food

6.4

Boarding

7.3

Crew

7.9

Reviews

1 / 10

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.