What is the cheapest airline that flies from Donegal to San Francisco Bay Area?

Aer Lingus is the most popular carrier operating from Donegal to San Francisco Bay Area

When did momondo last update prices for flights from Donegal Airport to San Francisco Bay Area?

Prices for flights from Donegal Airport to San Francisco Bay Area are refreshed on a daily basis.

How old do you have to be to fly from Donegal Airport to San Francisco Bay Area?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Donegal Airport to San Francisco Bay Area.

What documentation or ID do you need to fly to San Francisco Bay Area?

The necessary travel and health documents for your San Francisco Bay Area trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€383 Cheap Flights from Donegal to San Francisco Bay Area in 2026

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Find the cheapest flights from Donegal to San Francisco Bay Area

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

momondo Fare Finder

Use the filters below to find and compare flights from Donegal to San Francisco Bay Area that are best for you.

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 San Francisco Bay Area

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

Prices

Airlines

Can stopping save me money on Donegal to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between Donegal to San Francisco Bay Area.

Cheap Donegal to San Francisco Bay Area flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Donegal to San Francisco Bay Area

Fastest flight time	22h 51m
Direct flights	None

The fastest flight from Donegal to San Francisco Bay Area takes 22h 51m

There are no direct flights from Donegal to San Francisco Bay Area. There are no popular flight routes from Donegal to San Francisco Bay Area.

Search flight deals

When did momondo last update prices for flights from Donegal Airport to San Francisco Bay Area?
Prices for flights from Donegal Airport to San Francisco Bay Area are refreshed on a daily basis.
How old do you have to be to fly from Donegal Airport to San Francisco Bay Area?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Donegal Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The necessary travel and health documents for your San Francisco Bay Area trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Donegal to San Francisco Bay Area?
momondo data reveals that the most frequently booked plane model on the route from Donegal to San Francisco Bay Area is ATR 72-201 / 202, representing 77.78% of all bookings. The subsequent popular models are ATR 42-300 / 320 at 11.11% and ATR 42 / ATR 72 at 11.11%.

Why use momondo?

Why should I use momondo to find a flight deal from Donegal to San Francisco Bay Area?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Donegal to San Francisco Bay Area. momondo saves you time and could save you money on your trip.

Can I find flights from Donegal to San Francisco Bay Area with flexible booking policies on momondo?

Flights from Donegal to San Francisco Bay Area 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 San Francisco Bay Area?

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 San Francisco Bay Area from Donegal.

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

If you are simply researching potential flights to San Francisco Bay Area, momondo offers a useful price alert feature which will track prices for flights to San Francisco Bay Area from Donegal and alert you when they change.