Cheap Flights from Detroit (DTW) to Donegal (CFN)

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Donegal (CFN)

Cheap Flights from Detroit to Donegal (DTW-CFN)

Prices were available within the past 7 days and start at for one-way flights and $801 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Feb 8 - Fri, Feb 20
DTW
Detroit
CFN
Donegal
$801 Roundtrip, found 20 hours ago
$801
Roundtrip
found 20 hours ago
Select United flight, departing Sun, Feb 8 from Detroit to Donegal, returning Fri, Feb 20, priced at $801 found 20 hours ago
American Airlines
Sun, Jan 25 - Thu, Feb 12
DTW
Detroit
CFN
Donegal
$803 Roundtrip, found 20 hours ago
$803
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sun, Jan 25 from Detroit to Donegal, returning Thu, Feb 12, priced at $803 found 20 hours ago
American Airlines
Tue, Dec 2 - Fri, Dec 19
DTW
Detroit
CFN
Donegal
$808 Roundtrip, found 20 hours ago
$808
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Dec 2 from Detroit to Donegal, returning Fri, Dec 19, priced at $808 found 20 hours ago
United
Sun, Jan 25 - Mon, Feb 9
DTW
Detroit
CFN
Donegal
$808 Roundtrip, found 20 hours ago
$808
Roundtrip
found 20 hours ago
Select United flight, departing Sun, Jan 25 from Detroit to Donegal, returning Mon, Feb 9, priced at $808 found 20 hours ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$809 Roundtrip, found 2 days ago
$809
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $809 found 2 days ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$810 Roundtrip, found 2 days ago
$810
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $810 found 2 days ago
United
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$813 Roundtrip, found 2 days ago
$813
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $813 found 2 days ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$814 Roundtrip, found 2 days ago
$814
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $814 found 2 days ago
United
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$814 Roundtrip, found 2 days ago
$814
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $814 found 2 days ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$815 Roundtrip, found 2 days ago
$815
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $815 found 2 days ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$816 Roundtrip, found 2 days ago
$816
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $816 found 2 days ago
JetBlue Airways
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$818 Roundtrip, found 2 days ago
$818
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $818 found 2 days ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$819 Roundtrip, found 2 days ago
$819
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $819 found 2 days ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$819 Roundtrip, found 2 days ago
$819
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $819 found 2 days ago
United
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$820 Roundtrip, found 2 days ago
$820
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $820 found 2 days ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$821 Roundtrip, found 2 days ago
$821
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $821 found 2 days ago
JetBlue Airways
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$823 Roundtrip, found 2 days ago
$823
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $823 found 2 days ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$825 Roundtrip, found 2 days ago
$825
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $825 found 2 days ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
DTW
Detroit
CFN
Donegal
$827 Roundtrip, found 2 days ago
$827
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 13 from Detroit to Donegal, returning Tue, Jan 27, priced at $827 found 2 days ago
Aer Lingus
Tue, Nov 18 - Wed, Dec 3
DTW
Detroit
CFN
Donegal
$878 Roundtrip, found 20 hours ago
$878
Roundtrip
found 20 hours ago
Select Aer Lingus flight, departing Tue, Nov 18 from Detroit to Donegal, returning Wed, Dec 3, priced at $878 found 20 hours ago

Alternative airports near Donegal

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Donegal CFN. Cheapest option available. Average driving time to city center is 1 hour 4 minutes. Flights from $853
CFN
Donegal
Cheapest
Average driving time to city center1 h 4 min
Flights from $853

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Donegal Airport (CFN) cost?
Secure a cheap one-way flight or cheap return flight from $801 from Detroit Metropolitan Wayne County Airport (DTW) to Donegal Airport (CFN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport (DTW) to Donegal Airport (CFN)?
The cheapest month to fly from DTW to CFN is February, when there's less demand. Off-peak season is generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Donegal Airport (CFN)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from DTW to CFN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Donegal Airport (CFN)?
Direct flights from Detroit Metropolitan Wayne County Airport (DTW) to Donegal Airport (CFN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DTW to CFN?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Donegal Airport (CFN)?
To arrive at Donegal Airport (CFN) without delays, book a flight that leaves Detroit Metropolitan Wayne County Airport (DTW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Donegal Airport (CFN) last-minute?
Holding off until just before your departure to book your flight from DTW to CFN often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book a DTW to CFN flight and hotel package?
Securing a DTW to CFN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Donegal Airport (CFN)?
If you booked your DTW to CFN flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Donegal
Airlines serving
Aer Lingus
Roundtrip price
$800
Distance
3361 mi

Book with confidence

Detroit to Donegal Flights

The cheapest times to fly from Detroit to Donegal

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Donegal are during the month of February. You can find some of the cheapest flights from Detroit to Donegal with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Donegal

Sunday is one of the best days to book for cheap flights from Detroit to Donegal: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to Donegal

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Donegal in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Donegal flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Donegal airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Detroit to Donegal Flights

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*Available to One Key members.