When did momondo last update prices for flights from United States to Donegal Airport?

Prices for flights from United States to Donegal Airport refresh daily.

How old do you have to be to fly from United States to Donegal Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Donegal Airport.

What documentation or ID do you need to fly to Donegal Airport?

The travel and health documents required for your trip to Donegal Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Donegal Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€416 Cheap Flights from the United States to Donegal in 2025/26

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17:00 - 12:35JFK-CFN

14h 35m1 stop

14:30 - 13:59CFN-JFK

28h 29m1 stop

€587Aer Lingus

Find Deal

Sat, 13 Dec - Sat, 20 Dec

18:25 - 12:35JFK-CFN

13h 10m2 stops

14:30 - 13:59CFN-JFK

28h 29m1 stop

€604Multiple Airlines

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Sat, 13 Dec - Sat, 20 Dec

20:35 - 20:00ORD-CFN

17h 25m2 stops

10:00 - 13:50CFN-ORD

33h 50m2 stops

€689British Airways

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Wed, 3 Dec - Sun, 7 Dec

17:25 - 20:00JFK-CFN

21h 35m2 stops

14:30 - 18:40CFN-JFK

33h 10m2 stops

€693Multiple Airlines

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Sat, 13 Dec - Sat, 20 Dec

18:35 - 14:00ORD-CFN

37h 25m2 stops

13:00 - 15:25CFN-ORD

32h 25m2 stops

€732British Airways

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Wed, 3 Dec - Sun, 7 Dec

00:30 - 20:00JFK-CFN

14h 30m2 stops

07:55 - 16:50CFN-JFK

13h 55m1 stop

€969Multiple Airlines

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Fri, 12 Dec - Sat, 20 Dec

17:00 - 18:45JFK-CFN

20h 45m2 stops

14:30 - 20:35CFN-JFK

35h 05m3 stops

€1,047Multiple Airlines

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Sat, 13 Dec - Sat, 20 Dec

09:45 - 18:45JFK-CFN

28h 00m3 stops

14:30 - 20:35CFN-JFK

35h 05m3 stops

€1,064Multiple Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

British Airways flights from United States to Donegal

Our best British Airways deals on United States to Donegal flight tickets

British Airways

3 Dec

ORD20:35Chicago O'Hare Intl

17h 25m

2 stops

CFN20:00Donegal

7 Dec

CFN10:00Donegal

33h 50m

2 stops

ORD13:50Chicago O'Hare Intl

€689

Find similar

British Airways

3 Dec

ORD18:35Chicago O'Hare Intl

37h 25m

2 stops

CFN14:00Donegal

7 Dec

CFN13:00Donegal

32h 25m

2 stops

ORD15:25Chicago O'Hare Intl

€732

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Fly from

Fly to

Route

Depart

Return

Price

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sat 13/12

17:00-12:35

1 stop14h 35m

Donegal

Sat 20/12

14:30-13:59

1 stop28h 29m

€587

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sat 13/12

18:25-12:35

2 stops13h 10m

Donegal

Sat 20/12

14:30-13:59

1 stop28h 29m

€604

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Wed 3/12

20:35-20:00

2 stops17h 25m

Donegal

Sun 7/12

10:00-13:50

2 stops33h 50m

€689

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sat 13/12

17:25-20:00

2 stops21h 35m

Donegal

Sat 20/12

14:30-18:40

2 stops33h 10m

€693

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Wed 3/12

18:35-14:00

2 stops37h 25m

Donegal

Sun 7/12

13:00-15:25

2 stops32h 25m

€732

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Fri 12/12

00:30-20:00

2 stops14h 30m

Donegal

Sat 20/12

07:55-16:50

1 stop13h 55m

€969

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sat 13/12

17:00-18:45

2 stops20h 45m

Donegal

Sat 20/12

14:30-20:35

3 stops35h 05m

€1,047

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sat 13/12

09:45-18:45

3 stops28h 00m

Donegal

Sat 20/12

14:30-20:35

3 stops35h 05m

€1,064

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from United States to Donegal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Donegal?

The average flight duration from United States to Donegal depends on which airport you fly into and out of. Flying from New York to Knock is 10h 40m on average, while flying from San Francisco to Knock is 34h 55m on average. Knock is the most popular airport in Donegal.

Cheap United States to Donegal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Donegal

Direct flights	None

There are no direct flights from United States to Donegal. There are no popular flight routes from United States to Donegal.

Search flight deals

When did momondo last update prices for flights from United States to Donegal Airport?
Prices for flights from United States to Donegal Airport refresh daily.
How old do you have to be to fly from United States to Donegal Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Donegal Airport.
What documentation or ID do you need to fly to Donegal Airport?
The travel and health documents required for your trip to Donegal Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Donegal Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Letterkenny

Bundoran

Killybegs

Why use momondo?

Why should I use momondo to find a flight deal from United States to Donegal?

Finding the right flight to Donegal from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Donegal quick and easy, saving you time and money.

Can I find flights from United States to Donegal with flexible booking policies on momondo?

Yes. All flights to Donegal from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Donegal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Donegal from United States.

I’m not ready to book a flight from United States to Donegal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Donegal from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Donegal trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from the United States to Donegal from €587

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Donegal departing on 13/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United States to Donegal

Recent return flight deals from the United States to Donegal

Recent one-way flight deals from the United States to Donegal

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How to get the cheapest flight ticket from United States to Donegal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Donegal?

The average flight duration from United States to Donegal depends on which airport you fly into and out of. Flying from New York to Knock is 10h 40m on average, while flying from San Francisco to Knock is 34h 55m on average. Knock is the most popular airport in Donegal.

Cheap United States to Donegal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Donegal

Direct flights

When did momondo last update prices for flights from United States to Donegal Airport?

How old do you have to be to fly from United States to Donegal Airport?

What documentation or ID do you need to fly to Donegal Airport?

Travelling to a place near Donegal?

Why use momondo?

Why should I use momondo to find a flight deal from United States to Donegal?

Can I find flights from United States to Donegal with flexible booking policies on momondo?

How can momondo help me find flights from United States to Donegal?

I’m not ready to book a flight from United States to Donegal right now. Can momondo alert me if prices change?

An easier way to manage your Donegal trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland