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Donegal

$913+ Cheap flights from the United States 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CFN
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
1 adult, Economy
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Cheap flight deals from USA to Donegal

Cheapest flights from USA to Donegal
Explore the most affordable flight options available from USA to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:55 pm
JFK
-
CFN
1 stop9h 05m
Aer Lingus
Mon 8/242:30 pm
CFN
-
JFK
2 stops21h 52m
Aer Lingus
Deal found 6/11$913
This oojo deal was found by Cheapflights users on 6/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:50 am
JFK
-
CFN
2 stops25h 10m
Multiple Airlines
Wed 7/292:30 pm
CFN
-
JFK
2 stops52h 24m
Multiple Airlines
Deal found 6/14$1,036
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:10 pm
JFK
-
CFN
2 stops13h 50m
British Airways
Sat 11/218:00 am
CFN
-
JFK
2 stops19h 05m
British Airways
Deal found 6/10$1,055
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:55 pm
JFK
-
CFN
1 stop9h 05m
Aer Lingus
Wed 7/292:30 pm
CFN
-
JFK
2 stops12h 10m
Aer Lingus
Deal found 6/14$1,078
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:55 pm
JFK
-
CFN
1 stop15h 05m
Aer Lingus
Fri 6/262:30 pm
CFN
-
JFK
1 stop12h 55m
Aer Lingus
Deal found 6/11$1,087
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:30 pm
JFK
-
CFN
2 stops18h 30m
Multiple Airlines
Fri 6/267:55 am
CFN
-
JFK
2 stops16h 25m
Multiple Airlines
Deal found 6/11$1,088
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:50 am
ORD
-
CFN
2 stops28h 10m
Multiple Airlines
Mon 7/137:55 am
CFN
-
ORD
2 stops34h 40m
Multiple Airlines
Deal found 6/11$1,146
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:00 pm
ORD
-
CFN
1 stop11h 00m
Aer Lingus
Mon 7/132:30 pm
CFN
-
ORD
1 stop29h 30m
Aer Lingus
Deal found 6/11$1,153
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/232:15 pm
ORD
-
CFN
2 stops23h 45m
Multiple Airlines
Fri 6/267:55 am
CFN
-
ORD
2 stops20h 10m
Multiple Airlines
Deal found 6/10$1,191
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:18 am
IAD
-
CFN
3 stops30h 42m
Multiple Airlines
Sun 7/57:55 am
CFN
-
IAD
2 stops32h 40m
Multiple Airlines
Deal found 6/15$1,329
This British Airways deal was found by Cheapflights users on 6/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:45 pm
IAD
-
CFN
2 stops17h 15m
British Airways
Thu 11/198:00 am
CFN
-
IAD
2 stops36h 35m
British Airways
Deal found 6/14$1,342
This oojo deal was found by Cheapflights users on 6/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:00 pm
IAD
-
CFN
1 stop12h 00m
Aer Lingus
Sun 7/52:30 pm
CFN
-
IAD
1 stop30h 15m
Aer Lingus
Deal found 6/15$1,523

Find flight deals from USA to Donegal

Keep the following information in mind while searching for USA to Donegal flight deals. Data was last updated June 15, 2026.

Round-trip from

$913
(Cheapflightsfares)
From USA to Donegal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 June 15, 2026.
Use the filters below to find and compare flights from the United States to Donegal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sat 8/15

11:55 pm-2:00 pm

1 stop9h 05m

Donegal

Mon 8/24

2:30 pm-7:22 am

2 stops21h 52m

$913

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 7/15

7:50 am-2:00 pm

2 stops25h 10m

Donegal

Wed 7/29

2:30 pm-1:54 pm

2 stops52h 24m

$1,036

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 11/18

7:10 pm-2:00 pm

2 stops13h 50m

Donegal

Sat 11/21

8:00 am-10:05 pm

2 stops19h 05m

$1,055
Quickest round-trip

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 7/15

11:55 pm-2:00 pm

1 stop9h 05m

Donegal

Wed 7/29

2:30 pm-9:40 pm

2 stops12h 10m

$1,078

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Tue 7/7

9:00 pm-2:00 pm

1 stop11h 00m

Donegal

Mon 7/13

2:30 pm-2:00 pm

1 stop29h 30m

$1,153

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Tue 7/7

3:50 pm-8:00 pm

2 stops22h 10m

Donegal

Mon 7/13

7:55 am-4:57 pm

3 stops39h 02m

$1,257

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Sun 11/15

9:45 pm-8:00 pm

2 stops17h 15m

Donegal

Thu 11/19

8:00 am-3:35 pm

2 stops36h 35m

$1,342

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Mon 11/2

9:45 pm-8:00 pm

2 stops16h 15m

Donegal

Fri 11/6

8:00 am-6:45 pm

2 stops16h 45m

$1,530

Washington, D.C.Donegal

DCA - CFN

DCACFN

Washington, D.C. Reagan-National

Wed 7/1

12:40 pm-8:00 pm

3 stops26h 20m

Donegal

Sun 7/5

7:55 am-10:31 pm

2 stops19h 36m

$1,588

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Thu 6/25

9:00 pm-2:00 pm

1 stop11h 00m

Donegal

Sun 6/28

2:30 pm-8:20 am

2 stops47h 50m

$1,749

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 14 resultsSorted by cheapest first
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Best time to book a flight from USA to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from USA 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.

Cheapflights Insights

Everything you need to know about your flight from the United States to Donegal
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from USA 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 United States?

    Donegal (CFN) is the airport you will fly into if you book a flight from United States to Donegal. It is only a 28.5 mi journey from Donegal (CFN) to Donegal’s city center.

  • How long is the flight from USA to Donegal?

    Aer Lingus and British Airways can get you from USA to Donegal in just under 9h 05m. Your travel time can differ by up to 4h 45m. Airlines will cover a distance of 3065 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from USA to Donegal?

    Most travelers choose Chicago O'Hare Intl - Donegal, New York John F Kennedy Intl - Donegal or Denver Intl - Donegal when deciding on the best route from USA to Donegal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA 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

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