Question 1

How long is the flight to San Diego?

Accepted Answer

The duration of your flight to San Diego depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to San Diego on KAYAK are from Dublin, which takes 16h 07m, Shannon, which takes 19h 14m, Cork, which takes 30h 45m, and Milltown (Kerry), which takes 49h 19m.

Question 2

How long is the flight to San Diego?

Accepted Answer

The duration of your flight to San Diego depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to San Diego on KAYAK are from Dublin, which takes 16h 07m, Shannon, which takes 19h 14m, Cork, which takes 30h 45m, and Milltown (Kerry), which takes 49h 19m.

Question 3

How far is San Diego Airport from central San Diego?

Accepted Answer

Central San Diego is 3 miles away from San Diego Airport. <a href='/flight-routes/Ireland-IE0/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 4

What is the name of San Diego’s airport?

Accepted Answer

There is only 1 airport in San Diego, called San Diego Airport (SAN). It can also be referred to as Lindbergh Field, San Diego, or San Diego Intl. <a href='/flight-routes/Ireland-IE0/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 5

What is the cheapest day to fly to San Diego?

Accepted Answer

Based on KAYAK data, the cheapest day to fly to San Diego is Friday where tickets can be as cheap as $780. On the other hand, the most expensive day to fly is Tuesday, where prices are $869 on average.

Question 6

What is the cheapest month to fly to San Diego?

Accepted Answer

The cheapest month for flights to San Diego is February, where tickets cost $739 on average for one-way flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Ireland is $1,009 and $994 respectively. For return trips, the best month to travel is February with an average price of $739.

Question 7

What is the cheapest month to fly to San Diego?

Accepted Answer

The cheapest month for flights to San Diego is February, where tickets cost $739 on average for one-way flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Ireland is $1,009 and $994 respectively. For return trips, the best month to travel is February with an average price of $739.

Question 8

How does KAYAK find such low prices on flights to San Diego?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Diego. <a href='/flight-routes/Ireland-IE0/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 9

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Diego?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Ireland-IE0/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 10

What is the Hacker Fare option on flights to San Diego?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back with another airline. <a href='/flight-routes/Ireland-IE0/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 11

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Diego?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Ireland-IE0/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 12

What is the cheapest time of day to fly to San Diego?

Accepted Answer

The cheapest time of day to fly to San Diego is generally in the afternoon, when flights cost $774 on average. The most expensive time of day to fly to San Diego is generally in the morning, which is peak travel time and where the average cost of a ticket is $811.

Question 13

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

Accepted Answer

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 days before departure.

Question 14

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

Accepted Answer

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 days before departure.

Question 15

How many direct flights to San Diego are there each day?

Accepted Answer

There are around 398 direct flights from within Ireland to San Diego every day. Most flights depart in the morning, with 7:00 am the most common departure time and 50% of flights departing in the morning.

Question 16

How many direct flights to San Diego are there each day?

Accepted Answer

There are around 398 direct flights from within Ireland to San Diego every day. Most flights depart in the morning, with 7:00 am the most common departure time and 50% of flights departing in the morning.

Question 17

How many direct flights to San Diego are there each week?

Accepted Answer

Each week there are around 2,781 direct flights from within Ireland to San Diego. The most common day for departures is Monday, with 15% of flights taking off on this day.

Low season	February
High season	July
Cheapest flight	$452

$452 Find Cheap Flights from Ireland to San Diego

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

Cheap Flights from Ireland to San Diego

Recent round-trip flight deals from Ireland to San Diego

Recent one-way flight deals from Ireland to San Diego

Everything you should know

KAYAK's insights & trends for flights to San Diego

Get data-powered insights and trends for flights to San Diego to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to San Diego?

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

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 days before departure.

How long is the flight to San Diego?

How many direct flights to San Diego are there each day?

There are around 398 direct flights from within Ireland to San Diego every day. Most flights depart in the morning, with 7:00 am the most common departure time and 50% of flights departing in the morning.

Good to know

FAQs - booking San Diego flights

How far is San Diego Airport from central San Diego?

Central San Diego is 3 miles away from San Diego Airport.

What is the name of San Diego’s airport?

There is only 1 airport in San Diego, called San Diego Airport (SAN). It can also be referred to as Lindbergh Field, San Diego, or San Diego Intl.

What is the cheapest day to fly to San Diego?

Based on KAYAK data, the cheapest day to fly to San Diego is Friday where tickets can be as cheap as $780. On the other hand, the most expensive day to fly is Tuesday, where prices are $869 on average.

How does KAYAK find such low prices on flights to San Diego?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Diego.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights to San Diego?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Diego?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to San Diego?

The cheapest time of day to fly to San Diego is generally in the afternoon, when flights cost $774 on average. The most expensive time of day to fly to San Diego is generally in the morning, which is peak travel time and where the average cost of a ticket is $811.

How many direct flights to San Diego are there each week?

Each week there are around 2,781 direct flights from within Ireland to San Diego. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to San Diego

Traveling to a place near San Diego?

Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego

Cabin class types available on flights to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Find direct flights for San Diego

Flights to other popular destinations

Flights from local origins to San Diego

Choose which airport to fly into in San Diego

Find deals for your return flight