Question 1

What is the absolute cheapest flight to San Francisco?

Accepted Answer

66€ is the cheapest deal found on momondo in the last two weeks for a flight to San Francisco. This flight is from Los Angeles and is 86% cheaper than most flights to San Francisco. To find the cheapest price to San Francisco from your area, use momondo’s Airport-to-Airport Pricing Tool.

Question 2

How far in advance should I book a flight to San Francisco?

Accepted Answer

The best time to book a flight to San Francisco from Ireland is 58 days out, which is when prices tend to be around 480€. However, in the past 72 hours, people saw flights from Ireland for as low as 297€.

Question 3

What is the cheapest day to depart on your flight to San Francisco?

Accepted Answer

On average, the least expensive day to fly to San Francisco from Ireland is on a Friday. momondo users have found tickets for Friday departures for as low as 469€. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around 593€.

Question 4

What is the cheapest time of day to depart on your flight to San Francisco?

Accepted Answer

According to our data, the cheapest time of day to fly to San Francisco is in the evening. momondo users have found flights departing from Ireland to San Francisco in the evening for as low as 423€. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are 727€ on average. Flights to San Francisco from Ireland at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 5

What is the cheapest month to fly to San Francisco?

Accepted Answer

The cheapest month to fly to San Francisco from Ireland is in February. Flight prices, which tend to average around 379€, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to San Francisco from Ireland during November instead. Flights to San Francisco in November, while not as cheap as those in February, still average around 383€.

Question 6

Is there a cheaper alternative to flying into San Francisco?

Accepted Answer

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in San Francisco is Oakland Airport where the average price is 399€pp. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

Question 7

Is there an alternative airport near San Francisco?

Accepted Answer

Those flying to San Francisco could potentially find better pricing at Oakland Airport (19 km from San Francisco city centre), Concord Buchanan Fld Airport (38 km from San Francisco city centre), Napa County Airport (48 km from San Francisco city centre), San Jose Airport (64 km from San Francisco city centre) or Sacramento Intl Airport (123 km from San Francisco city centre), depending on the month and departure airport.

Question 8

When is it best to fly to San Francisco to go sightseeing?

Accepted Answer

The best time to plan to fly to San Francisco to go sightseeing would be when the temperature is not unbearable and the chance of rain is only moderate. Considering those guidelines, January, February, or December seem like the best times of year to plan your visit.

CHEAPEST MONTH TO FLY TO SAN FRANCISCO FROM NEWARK AIRPORT	January	16% cheaper	Flying from Newark Airport to San Francisco costs on average just 206€ in January
MOST EXPENSIVE MONTH TO FLY TO SAN FRANCISCO FROM NEWARK AIRPORT	December	39% more expensive	It costs about 342€ for flights to San Francisco from Newark Airport in December
MOST POPULAR MONTH TO FLY TO SAN FRANCISCO FROM NEWARK AIRPORT	November	215% more users visited	More momondo users searched in flights to San Francisco from Newark Airport in November than any other month

Find cheap flights to San Francisco

Cheapest flights to San Francisco airports

Find the cheapest flights to these San Francisco airports from your nearest city or airport

When is the best time to fly to San Francisco?

What is the absolute cheapest flight to San Francisco?

What is the cheapest month to fly to San Francisco?

How far in advance should I book a flight to San Francisco?

What is the cheapest day to depart on your flight to San Francisco?

What is the cheapest time of day to depart on your flight to San Francisco?

When is it best to fly to San Francisco to go sightseeing?

Is there an alternative airport near San Francisco?

Is there a cheaper alternative to flying into San Francisco?

San Francisco flight deals found on momondo

Check out some of the best fares from airports in Ireland to San Francisco found recently by users on momondo

Find the cheapest one-way flights to San Francisco

If you're looking for one-way flights to San Francisco, view some of our deals below.

Which airlines fly to San Francisco?

Here you can see a selection of the most popular and cheapest airlines for flights to San Francisco

Popular routes to San Francisco

Most frequently searched flights to San Francisco along with the cheapest price and shortest flight duration

Start planning your trip to San Francisco

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Flights to other cities in United States

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