Book WestJet Flights to San Diego International from 723 € Return

The best WestJet flight deals to San Diego International

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to San Diego International with WestJet right here.

San Diego.723 € per passenger.Departing Thu, 28 May, returning Mon, 15 Jun.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Thu, 28 May, arriving in San Diego International.Inbound indirect flight with WestJet, departs from San Diego International on Mon, 15 Jun, arriving in Dublin.Price includes taxes and charges.From 723 €, select.

San Diego.725 € per passenger.Departing Thu, 21 May, returning Thu, 28 May.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Thu, 21 May, arriving in San Diego International.Inbound indirect flight with WestJet, departs from San Diego International on Thu, 28 May, arriving in Dublin.Price includes taxes and charges.From 725 €, select.

San Diego.739 € per passenger.Departing Thu, 28 May, returning Tue, 18 Aug.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Thu, 28 May, arriving in San Diego International.Inbound indirect flight with WestJet, departs from San Diego International on Tue, 18 Aug, arriving in Dublin.Price includes taxes and charges.From 739 €, select.

San Diego.908 € per passenger.Departing Wed, 3 Jun, returning Mon, 24 Aug.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Wed, 3 Jun, arriving in San Diego International.Inbound indirect flight with WestJet, departs from San Diego International on Mon, 24 Aug, arriving in Dublin.Price includes taxes and charges.From 908 €, select.

San Diego.1.008 € per passenger.Departing Wed, 1 Jul, returning Tue, 7 Jul.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Wed, 1 Jul, arriving in San Diego International.Inbound indirect flight with WestJet, departs from San Diego International on Tue, 7 Jul, arriving in Dublin.Price includes taxes and charges.From 1.008 €, select.

San Diego.1.058 € per passenger.Departing Sun, 14 Jun, returning Thu, 25 Jun.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Sun, 14 Jun, arriving in San Diego International.Inbound indirect flight with WestJet, departs from San Diego International on Thu, 25 Jun, arriving in Dublin.Price includes taxes and charges.From 1.058 €, select.

San Diego.1.110 € per passenger.Departing Tue, 26 May, returning Thu, 30 Jul.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Tue, 26 May, arriving in San Diego International.Inbound indirect flight with WestJet, departs from San Diego International on Thu, 30 Jul, arriving in Dublin.Price includes taxes and charges.From 1.110 €, select.

San Diego.1.119 € per passenger.Departing Fri, 28 Aug, returning Mon, 7 Sep.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Dublin on Fri, 28 Aug, arriving in San Diego International.Inbound indirect flight with WestJet, departs from San Diego International on Mon, 7 Sep, arriving in Dublin.Price includes taxes and charges.From 1.119 €, select.

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Find the cheapest time to fly to San Diego International with WestJet

Flexible on travel dates? Here's when fares are lowest.

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Alternative routes to San Diego

Compare routes to San Diego below. You may find an airport to fly into that's cheaper, faster, or easier.

McClellan-Palomar

48km from central San Diego

Closest

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Flying to San Diego International with WestJet

The things to know before you go.

Cheapest flight found	723 €
Cheapest month to fly	April
Nearby cities to visit	San Diego
Time difference between Ireland and San Diego International	8 hrs (GMT -8)

How to find cheap flights to San Diego International with WestJet

Looking for cheap flight tickets to San Diego International? Here are a few tips on how to find the best price.

Simply hit 'search'

We've compared every online travel agent and flight provider to find the cheapest WestJet flight tickets to anywhere in the world, including San Diego International.

Fly from Dublin

At the moment, the best route to San Diego International with WestJet is from Dublin.

Flex your dates for the best rates

If you’re flexible on your departure dates, hit Whole month as you search. You'll see the cheapest month, and even day to fly to San Diego International with WestJet.

Set up a Price Alert

Got your eye on a specific flight to San Diego International but not quite ready to book? No worries. We'll let you know when the price of the flight goes up or down so you can book when the time is just right. You're even able to watch specific WestJet flights.

Book your WestJet flight to San Diego International Airport with extra peace of mind

Find flexible WestJet flights to San Diego International Airport

WestJet might offer amendable tickets to San Diego International Airport, which means you won't lose out if your booking has to be changed or cancelled.

Add travel cost protection

Make sure you have the right travel insurance before flying to San Diego International Airport. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to San Diego International with WestJet: FAQs

Does WestJet fly into any other airports in or near San Diego?

No – if you want to travel with WestJet, San Diego International is currently the only airport serving San Diego.

What is the cheapest month to fly to San Diego International with WestJet?

Although it's difficult to get an accurate idea of when WestJet flights to San Diego International are cheapest, the lowest fares are currently for departures in May.