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

Prices for flights from Donegal Airport to California are refreshed on a daily basis.

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

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 California.

What documentation or ID do you need to fly to California?

The travel and health documents you'll need for your trip to California may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€383 Cheap Flights from Donegal to California in 2026

1 adult

0 bags

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Find the cheapest flights from Donegal to California

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 California

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 California?

Aer Lingus is the most popular carrier operating from Donegal to California

Cheap Donegal to California flight deals and tips

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

Fastest flight time	22h 51m
Direct flights	None

The fastest flight from Donegal to California takes 22h 51m

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

Search flight deals

When did momondo last update prices for flights from Donegal Airport to California?
Prices for flights from Donegal Airport to California are refreshed on a daily basis.
How old do you have to be to fly from Donegal Airport to California?
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 California.
What documentation or ID do you need to fly to California?
The travel and health documents you'll need for your trip to California may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to California from Donegal 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 California quick and easy, saving you time and money.

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

Flights from Donegal to California with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Donegal to California?

Once you have performed a search for Donegal to California flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Donegal to California flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.