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Donegal

$654+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CFN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from USA to Donegal

Keep the following information in mind while searching for USA to Donegal flight deals. Data was last updated September 16, 2025.

Round-trip from

$549
(Mytrip)
From USA to Donegal
Search Deals

Find 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 September 16, 2025.

This Gurufare deal was found by Cheapflights users on 9/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:29 pmJFK - CFN
2 stops15h 31mAer Lingus
Thu 11/62:30 pmCFN - JFK
1 stop9h 55mAer Lingus
Deal found 9/15$654
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:40 pmIAD - CFN
2 stops13h 20mMultiple Airlines
Thu 11/67:55 amCFN - IAD
2 stops15h 35mMultiple Airlines
Deal found 9/15$685
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Thu 10/28:30 pmBWI - CFN
2 stops18h 30mMultiple Airlines
Mon 10/67:55 amCFN - BWI
2 stops16h 30mMultiple Airlines
Deal found 9/16$703
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:05 pmIAD - CFN
1 stop15h 55mAer Lingus
Thu 11/62:30 pmCFN - IAD
1 stop30h 05mAer Lingus
Deal found 9/15$813
This Ovago deal was found by Cheapflights users on 9/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:20 amJFK - CFN
2 stops15h 40mMultiple Airlines
Thu 11/62:30 pmCFN - JFK
1 stop9h 55mMultiple Airlines
Deal found 9/15$820
This British Airways deal was found by Cheapflights users on 9/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:45 pmORD - CFN
2 stops16h 15mBritish Airways
Sun 12/71:00 pmCFN - ORD
2 stops34h 00mBritish Airways
Deal found 9/15$834
This Gurufare deal was found by Cheapflights users on 9/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:20 amJFK - CFN
2 stops15h 40mBritish Airways
Thu 11/67:55 amCFN - JFK
2 stops15h 45mBritish Airways
Deal found 9/15$854
This oojo deal was found by Cheapflights users on 9/15. 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.
Thu 10/309:35 pmBWI - CFN
2 stops18h 25mBritish Airways
Thu 11/67:55 amCFN - BWI
2 stops15h 50mBritish Airways
Deal found 9/15$858
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:15 pmORD - CFN
1 stop16h 45mAer Lingus
Mon 9/227:55 amCFN - ORD
1 stop12h 05mAer Lingus
Deal found 9/14$914
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:30 pmDCA - CFN
2 stops19h 30mMultiple Airlines
Mon 10/67:55 amCFN - DCA
2 stops20h 17mMultiple Airlines
Deal found 9/16$1,049
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:40 amORD - CFN
2 stops27h 20mMultiple Airlines
Mon 9/222:30 pmCFN - ORD
2 stops31h 25mMultiple Airlines
Deal found 9/14$1,126
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 10/308:40 pmBWI - CFN
3 stops19h 20mMultiple Airlines
Thu 11/67:55 amCFN - BWI
2 stops15h 50mMultiple Airlines
Deal found 9/15$1,315

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 September 16, 2025.
Use the filters below to find and compare flights from the United States to Donegal that are best for you.

Fly from

USA

Fly to

Donegal

Route

Depart

Return

Price

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Thu 10/30

6:29 pm-2:00 pm

2 stops15h 31m

Donegal

Thu 11/6

2:30 pm-7:25 pm

1 stop9h 55m

$654

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Thu 10/30

8:40 pm-2:00 pm

2 stops13h 20m

Donegal

Thu 11/6

7:55 am-6:30 pm

2 stops15h 35m

$685

BaltimoreDonegal

BWI - CFN

BWICFN

Baltimore/Washington

Thu 10/2

8:30 pm-8:00 pm

2 stops18h 30m

Donegal

Mon 10/6

7:55 am-7:25 pm

2 stops16h 30m

$703

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Thu 10/30

6:05 pm-2:00 pm

1 stop15h 55m

Donegal

Thu 11/6

2:30 pm-3:35 pm

1 stop30h 05m

$813

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 10/29

12:20 am-8:00 pm

2 stops15h 40m

Donegal

Thu 11/6

2:30 pm-7:25 pm

1 stop9h 55m

$820

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Thu 10/2

8:25 pm-8:00 pm

1 stop18h 35m

Donegal

Mon 10/6

7:55 am-3:50 pm

1 stop12h 55m

$831

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Wed 12/3

5:10 pm-8:00 pm

2 stops20h 50m

Donegal

Sun 12/7

10:00 am-1:50 pm

2 stops33h 50m

$834

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 10/29

12:20 am-8:00 pm

2 stops15h 40m

Donegal

Thu 11/6

7:55 am-6:40 pm

2 stops15h 45m

$854

BaltimoreDonegal

BWI - CFN

BWICFN

Baltimore/Washington

Thu 10/30

9:35 pm-8:00 pm

2 stops18h 25m

Donegal

Thu 11/6

7:55 am-6:45 pm

2 stops15h 50m

$858

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Thu 10/2

11:35 am-8:00 pm

2 stops27h 25m

Donegal

Mon 10/6

2:30 pm-3:50 pm

1 stop30h 20m

$890

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 13 results
1
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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.

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 September 16, 2025.
See what other customers who have flown with Aer Lingus from the United States to Donegal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,274 reviews

Boarding

7.3

Comfort

7.1

Crew

8.0

Overall

7.2

Food

6.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Aer Lingus
7.2
Good
1,274 reviews
Aer Lingus
7.2
Good
1,274 reviews

Boarding

7.3

Comfort

7.1

Crew

8.0

Overall

7.2

Food

6.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.

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 15h 31m. Your travel time can differ by up to 5h 19m. 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, Denver Intl - Donegal or New York John F Kennedy 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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Alternative routes for USA to Donegal

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Top airline flying from USA to Donegal

Discover the top airline that operate flights from USA to Donegal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$649Average$1,061FlexibilityNo cancel feeOn-timeN/A

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