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

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Donegal Airport to United States.

What documentation or ID do you need to fly to United States?

The travel and health documents required for your trip to United States 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 United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€383 Cheap Flights from Donegal to the United States in 2026

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Find the cheapest flights from Donegal to the United States

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:00 - 23:59

CFN

SFO

23h 59m

2 stops

17:40 - 07:25

SFO

CFN

29h 45m

1 stop

€771Multiple Airlines

Wed, 8 Apr - Sun, 12 Apr

08:00 - 23:59

CFN

SFO

23h 59m

2 stops

06:00 - 07:35

SFO

CFN

17h 35m

2 stops

€893Multiple Airlines

Wed, 8 Apr - Sun, 12 Apr

20:30 - 15:50

CFN

SFO

27h 20m

1 stop

17:40 - 07:25

SFO

CFN

29h 45m

1 stop

€938Aer Lingus

Wed, 8 Apr - Sun, 12 Apr

20:30 - 17:55

CFN

SFO

29h 25m

2 stops

13:20 - 20:00

SFO

CFN

22h 40m

3 stops

€1,168Multiple Airlines

Wed, 8 Apr - Sun, 12 Apr

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Wed 8/4

08:00-23:59

2 stops23h 59m

San Francisco

Sun 12/4

17:40-07:25

1 stop29h 45m

€771

Fastest return journey

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Wed 8/4

08:00-23:59

2 stops23h 59m

San Francisco

Sun 12/4

06:00-07:35

2 stops17h 35m

€893

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Wed 8/4

20:30-15:50

1 stop27h 20m

San Francisco

Sun 12/4

17:40-07:25

1 stop29h 45m

€938

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Wed 8/4

20:30-17:55

2 stops29h 25m

San Francisco

Sun 12/4

13:20-20:00

3 stops22h 40m

€1,168

Cheapest one-way

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Thu 7/5

20:30-12:00

3 stops47h 30m

€383

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Thu 7/5

08:00-20:50

2 stops44h 50m

€479

Fastest single journey

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Thu 7/5

20:30-15:50

1 stop27h 20m

€570

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

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

What is the cheapest airline that flies from Donegal to United States?

Aer Lingus is the most popular carrier operating from Donegal to United States

Cheap Donegal to United States flight deals and tips

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

Fastest flight time	22h 51m
Direct flights	None

The fastest flight from Donegal to United States takes 22h 51m

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

Search flight deals

When did momondo last update prices for flights from Donegal Airport to United States?
Prices for flights from Donegal Airport to United States refresh daily.
How old do you have to be to fly from Donegal Airport to United States?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Donegal Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents required for your trip to United States 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 United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United States from Donegal.

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

momondo does allow users to show only those flights to United States from Donegal which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Donegal and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to United States from Donegal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.