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Cheap flights from Illinois to Donegal (CFN) from $1,178

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — CFN
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
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When is the cheapest time to fly from Illinois to Donegal (IL - CFN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Donegal as you normally would.

Illinois to Donegal 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Donegal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Mon 7/298:55 pmORD - CFN
1 stop9h 55mAer Lingus
Tue 8/61:15 pmCFN - ORD
1 stop28h 15mAer Lingus
Deal found 5/3$1,178
Mon 7/299:15 pmORD - CFN
2 stops16h 45mBritish Airways
Tue 8/67:55 amCFN - ORD
2 stops17h 27mBritish Airways
Deal found 5/3$1,183
Mon 7/299:15 pmORD - CFN
2 stops16h 45mMultiple Airlines
Tue 8/61:15 pmCFN - ORD
1 stop28h 15mMultiple Airlines
Deal found 5/3$1,193

Find flights from Illinois to Donegal within your budget

Customize your flight search to find flights from Illinois 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 2,864,334 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,178 - $1,193

Route

Depart

Return

Price

Chicago O'Hare IntlDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Mon 7/29

1 stop9h 55m

Donegal

Tue 8/6

1 stop28h 15m

$1,178

Chicago O'Hare IntlDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Mon 7/29

2 stops16h 45m

Donegal

Tue 8/6

2 stops17h 27m

$1,183

Chicago O'Hare IntlDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Mon 7/29

2 stops16h 45m

Donegal

Tue 8/6

1 stop28h 15m

$1,193

Flights are sorted by cheapest first

Deals found on 5/3

No data available for this route at this time. Please check back soon.

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 May 4, 2024.
Aer Lingus
7.2
Good
1,341 reviews
Check prices

Boarding

7.3

Crew

8.0

Food

6.6

Overall

7.2

Comfort

7.1

Entertainment

7.0

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

Aer Lingus
7.2
Good
1,341 reviews
Aer Lingus
7.2
Good
1,341 reviews
Check prices

Boarding

7.3

Crew

8.0

Food

6.6

Overall

7.2

Comfort

7.1

Entertainment

7.0

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

British Airways
6.8
Okay
6,874 reviews
Aer Lingus
7.2
Good
1,341 reviews
Check prices

Boarding

7.3

Crew

8.0

Food

6.6

Overall

7.2

Comfort

7.1

Entertainment

7.0

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    For a flight from Illinois to Donegal, you will be flying into Donegal. Donegal (CFN) is just 28.5 mi from the center of the city.

  • Can I find flights from Illinois to Donegal for under $1,200 on Cheapflights?

    Yes, there are multiple flights from Illinois to Donegal for under $1,200. The cheapest flight booked recently is on Aer Lingus for just $1,178, but on average you can expect to pay $1,184.

  • What does ORD to CFN mean?

    ORD stands for Chicago O'Hare Intl Airport, while CFN stands for Donegal Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Illinois to Donegal that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Donegal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Donegal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Donegal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Illinois to Donegal that include hotel bookings?

    Yes. In addition to deals on Illinois to Donegal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Donegal?

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

  • Can I find deals for business class flights from Illinois to Donegal?

    Yes. Cheapflights offers flight deals from Illinois 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.

  • Can I find deals for flights from Illinois to Donegal that allow pets onboard?

    Many airlines flying from Illinois to Donegal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Donegal?

    Yes, you can often find last-minute deals on Illinois to Donegal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Donegal flight deals updated?

    The Illinois to Donegal flight deals you see on this page were last updated on 5/3.

See more FAQs

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Search flights from Illinois to Donegal by cabin class

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Fly with Cheapflights

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How does Cheapflights help users find flights from Illinois to Donegal?

When you search for this flight from Illinois to Donegal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Donegal?

Cheapflights helps you find that perfect flight to Donegal from Illinois by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Illinois to Donegal with no change fees?

Yes! Cheapflights helps users easily find flights from Illinois to Donegal with no change fees.

Can Cheapflights notify me if prices for flights from Illinois to Donegal become cheaper?

Yes, Cheapflights offers price alerts on Illinois to Donegal flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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