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Greencastle

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Greencastle Flights as Low as $1,173

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

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One way

Roundtrip

Wed, Sep 3 - Tue, Sep 23

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,173

Roundtrip

found 3 hours ago

Wed, Sep 3 - Fri, Sep 26

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,183

Roundtrip

found 3 hours ago

Tue, Sep 9 - Tue, Sep 23

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,189

Roundtrip

found 19 hours ago

Tue, Sep 9 - Tue, Sep 23

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,193

Roundtrip

found 1 day ago

Wed, Sep 3 - Sat, Sep 20

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,198

Roundtrip

found 3 hours ago

Sat, Sep 6 - Tue, Sep 23

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,200

Roundtrip

found 3 days ago

Sat, Sep 6 - Tue, Sep 23

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,201

Roundtrip

found 3 days ago

Tue, Sep 9 - Tue, Sep 23

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,205

Roundtrip

found 4 days ago

Mon, Sep 8 - Mon, Sep 22

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,205

Roundtrip

found 4 days ago

Mon, Sep 8 - Mon, Sep 22

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,207

Roundtrip

found 3 days ago

Tue, Sep 9 - Tue, Sep 23

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,209

Roundtrip

found 1 day ago

Mon, Sep 8 - Mon, Sep 22

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,210

Roundtrip

found 4 days ago

Tue, Sep 9 - Tue, Sep 23

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,211

Roundtrip

found 19 hours ago

Sat, Sep 6 - Tue, Sep 23

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,213

Roundtrip

found 3 days ago

Tue, Sep 9 - Tue, Sep 23

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,215

Roundtrip

found 4 days ago

Wed, Sep 10 - Mon, Sep 22

DTW

Detroit Metropolitan Wayne County

CFN

Donegal

$1,556

Roundtrip

found 4 days ago

Cheap Flights to Greencastle

Fall in love at first flight with your vacation to Greencastle by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Greencastle on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Greencastle, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Greencastle

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Greencastle with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the null airport.

What is the cheapest month to fly to Greencastle?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Greencastle are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Greencastle?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Greencastle.

What airport is best to fly into Greencastle?

When you’re planning your trip to Greencastle, convenience is the name of the game. Luckily, Greencastle Letterkenny Airfield Airport is nearby so you can deplane and get going on checking off everything on your Greencastle must-do list.

How much are flights to Greencastle?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Greencastle on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $1,173, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Greencastle?

The trick to saving a stack of cash on your flight to Greencastle? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $1,173 right now, why wait?

Greencastle Flight Information
Destination airport	Donegal
Destination airport IATA code	CFN
Roundtrip price	$1,173

Last Minute Hotel Deals in Greencastle

TempleView Lodge

Ballymacarthur, Greencastle, County Donegal

Stay at this 3.5-star golf guesthouse in Greencastle. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Inishowen Maritime Museum & Planetarium ...

10/10 Exceptional! (30 reviews)

Stunning Views, Amazing Hostess & lovely Breakfast

"Sheliagh and her family were amazing hosts and made myself, my wife and my baby feel very welcome on our first holiday. The views are stunning, there were separate areas to relax when the baby was asleep in our room and the homemade jams at breakfast were to die for! Other family’s and couple that ..."

Reviewed on Aug 11, 2025

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Rockville

ROCKVILLE DRUMAWEIR, Greencastle, County Donegal

Book a stay at this golf cottage in Greencastle. Enjoy free WiFi and free parking. Popular attractions Inishowen Maritime Museum & Planetarium and Magilligan ...

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Inishowen Gateway Hotel

Railway Road, Buncrana, Donegal

Stay at this 3-star beach hotel in Buncrana. Enjoy free WiFi, a full-service spa, and a beach locale. Popular attractions Buncrana Golf Club and Buncrana Beach ...

8.8/10 Excellent! (297 reviews)

"Friendly and helpful staff, quiet comfortable rooms, and great breakfast options. Checkout time of noon was very welcome, we never felt rushed."

Reviewed on Aug 7, 2025

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Redcastle Hotel, Golf & Spa

Inishowen Peninsula, Moville, Donegal

Stay at this 4-star spa hotel in Moville. Enjoy free WiFi, a full-service spa, and a golf course. Our guests praise the helpful staff in our reviews. Popular ...

8.6/10 Excellent! (550 reviews)

"Fantastic hotel and surrounding areas. Facilities were top notch, food was beautiful and staff were extremely welcoming and kind. Will definitely make a return in the near future and recommend to others as the perfect weekend getaway."

Reviewed on Aug 4, 2025

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The Ballyliffin Lodge and Spa

Shore Road, Ballyliffin, Donegal

Stay at this 4-star spa hotel in Ballyliffin. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff in our reviews. Popular ...

9/10 Wonderful! (270 reviews)

"From the moment we arrived for our mum's 80th birthday party every thing was perfect. We were all looked after by the wonderful staff, can't wait to go back again. Rooms, food, gardens everywhere was immaculate."

Reviewed on Aug 9, 2025

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The Harbour Inn

Derry Road, Ludden, Buncrana, Donegal

Stay at this 3.5-star beach B&B in Buncrana. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. Popular ...

9.4/10 Exceptional! (248 reviews)

Amazing hotel

"The Harbour inn, is a beautiful hotel, ideal location, so clean and amazing staff"

Reviewed on Aug 1, 2025

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Joyce's Inishowen

The Diamond, Carndonagh, Carndonagh, County Donegal

Stay at this 3.5-star golf B&B in Carndonagh. Enjoy free WiFi, free parking, and a garden. Popular attractions Doagh Famine Village and Ballyliffin Golf Course ...

9.2/10 Wonderful! (148 reviews)

"A bit noisy in the evenings, because boy racers go around in the middle of the town and we could hear all, other then that very good for the price."

Reviewed on Jun 27, 2025

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Impeccable 5-bed Cottage in Fahan Buncrana

lisfannon heights, Buncrana, County Donegal

Stay at this 3-star cottage in Buncrana. Enjoy free WiFi, free parking, and a garden. Popular attractions Star Amusements and Vintage Car and Carriage Museum ...

"Beautiful location overlooking Lough Swillly. Golf course and beach are 2 minutes away. Loved staying at the house with great facilities and really comfortable beds. Liam is a very accommodating host, always available and checking that we had all that we needed. Highly recommended!"

Reviewed on Feb 6, 2023

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See all 132 properties in Greencastle

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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