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Cheap flights from San Diego

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  3. California
  4. San Diego

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Where do you want to fly to from San Diego?

Las VegasUnited States
DirectFrom 17 €
San FranciscoUnited States
DirectFrom 23 €
OaklandUnited States
DirectFrom 24 €
Salt Lake CityUnited States
1+ stopsFrom 35 €
See more destinations

Fast facts on flights from San Diego

Closest airportsSan Diego International, McClellan – Palomar
Cheapest route foundSan Diego - Las Vegas, 17 €
Cheapest month to flyJune
Most popular airlineSouthwest Airlines
Most popular destinationSan Francisco

The best flight deals leaving from San Diego soon

Save on your flight fare, so you can spend more when you get there. Here are the best domestic and international flights from San Diego departing soon.
Las Vegas.17 € per passenger.Departing Tue, Jun 3.One-way flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departing from San Diego International on Tue, Jun 3, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From 17 €, select.
Las VegasUnited States
Spirit Airlines
Tue, Jun 3SAN – LAS with Spirit Airlines
Direct
from 17 €
Vancouver.50 € per passenger.Departing Tue, Jun 10.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from San Diego International on Tue, Jun 10, arriving in Vancouver International.Price includes taxes and charges.From 50 €, select.
VancouverCanada
Tue, Jun 10SAN – YVR with Spirit Airlines
1 stop
from 50 €
San Jose Cabo.99 € per passenger.Departing Tue, Jul 15.One-way flight with Hawaiian Airlines.Outbound indirect flight with Hawaiian Airlines, departing from San Diego International on Tue, Jul 15, arriving in Los Cabos International.Price includes taxes and charges.From 99 €, select.
San Jose CaboMexico
Tue, Jul 15SAN – SJD with Hawaiian Airlines
1 stop
from 99 €
San Jose.106 € per passenger.Departing Tue, Jun 10.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from San Diego International on Tue, Jun 10, arriving in San Jose Juan Santamaria.Price includes taxes and charges.From 106 €, select.
San JoseCosta Rica
Tue, Jun 10SAN – SJO with Spirit Airlines
1 stop
from 106 €
Nassau.132 € per passenger.Departing Wed, May 28.One-way flight with United.Outbound indirect flight with United, departing from San Diego International on Wed, May 28, arriving in Nassau International.Price includes taxes and charges.From 132 €, select.
NassauBahamas
Wed, May 28SAN – NAS with United
1 stop
from 132 €
Guatemala City.138 € per passenger.Departing Thu, Jun 26.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from San Diego International on Thu, Jun 26, arriving in Guatemala City.Price includes taxes and charges.From 138 €, select.
Guatemala CityGuatemala
Thu, Jun 26SAN – GUA with Spirit Airlines
1 stop
from 138 €
Panama City.149 € per passenger.Departing Mon, Jul 28.One-way flight with Delta.Outbound indirect flight with Delta, departing from San Diego International on Mon, Jul 28, arriving in Panama City Tocumen International.Price includes taxes and charges.From 149 €, select.
Panama CityPanama
Mon, Jul 28SAN – PTY with Delta
1 stop
from 149 €
Punta Cana.151 € per passenger.Departing Mon, Jun 16.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Diego International on Mon, Jun 16, arriving in Punta Cana.Price includes taxes and charges.From 151 €, select.
Punta CanaDominican Republic
Mon, Jun 16SAN – PUJ with Frontier Airlines
1 stop
from 151 €
See more deals
How did we find these deals? We scanned the net for every economy class flight we could find. And these are the cheapest flight tickets from San Diego right now.

Booking flights from San Diego: Frequently Asked Questions

The best price we found for a round-trip flight from San Diego to Las Vegas is 35 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly out of San Diego is Tuesday, June 3, 2025, to Las Vegas Harry Reid International.
It's easy with us. Look for cheap flights and flight offers from San Diego to anywhere using Everywhere search – it'll show you the lowest fares for your chosen time period.

You can also set up Price Alerts for flights you'd like to keep an eye on. We'll let you know when a particular fare from San Diego goes up or down so you can book when it's cheapest.
Sure – our flight search allows you to check for outbound flights from San Diego International Airport departing the very same day. But if you want the cheapest fare, we recommend you book around 30 days before departure. On average, this is the time when fares are cheaper.
Of course! Just select "one way" when you search with us. And here's an extra tip: Sometimes, searching for a one-way ticket from San Diego, and another one-way back home, can yield cheaper tickets than a round-trip fare with an airline.
It's best to arrive at the airport at least 2 hours before the time of your flight departure, so you have enough time to check in any luggage, clear security and find your gate.
The cheapest flight from San Diego we've found in the next 1 year is to Las Vegas Harry Reid International for 35 €. It departs from San Diego International Airport on Tuesday, June 3, 2025. There are also cheap flights from San Diego to Vancouver International for 146 € and Vancouver International for 151 €.

How to find cheap flights from San Diego

Looking for cheap tickets from San Diego? Whether you are flying one-way or round-trip, here are a few tips on how to score the best price and make your flight journey as smooth as possible.

  • Enter your destination and hit "Search." We've compared flights from all major airlines and online travel agents to find the cheapest plane tickets from San Diego. And with us there are no hidden fees – what you see is what you pay.
  • Search flights everywhere. Not sure about the destination just yet? You can easily browse available places to travel to from San Diego by searching flights to "Everywhere."
  • Flex your dates to secure the best fares for your flight from San Diego. If your travel dates are flexible, use Skyscanner's "Whole month" tool to find the cheapest month, and even day, to fly from San Diego.
  • Set up a Price Alert. We price-check with over 1,000 travel companies so you don't have to. You can easily track the price of your tickets from San Diego by creating an alert. Whenever prices go up or down, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Look for direct flights. Only interested in non-stop flights from San Diego? Make sure to tick "Direct flights" when performing a search. If there are direct flights from San Diego available, these will appear in the results.
  • Find the cheapest Business Class flights from San Diego. Check the difference in price of your plane ticket from San Diego when traveling in Economy, Premium Economy, Business or First Class. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for flight deals from San Diego by selecting the "Add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure and destination points and could help you save money.
  • Search for plane tickets on the go. To get the best flight booking experience on the go, download our app and search for cheap plane tickets from San Diego when out and about.

Book a flight from San Diego with extra peace of mind

  • Find flexible flights from San Diego. Your airline might be offering flexible tickets from San Diego, which means you won't lose out if your flight has to be changed or canceled.
  • Add travel cost protection. Make sure you have the right travel insurance before flying from San Diego. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Combine your flight from San Diego with hotels and car rentals

Once you've secured your plane ticket from San Diego, we will also help you discover the best prices and exclusive rates for hotels in or close to your destination. Compare hundreds of car rental companies in one go so that you get the best car rental deals for your trip.


Build your trip

  • Car rental in San Diego
  • Hotel Deals in San Diego

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