Cheap flights from Ithaca to San Diego

Compare Ithaca to San Diego flight deals

Find the cheapest month or even day of the year to fly to San Diego

Book the best San Diego fare with no extra fees

Flight deals from Ithaca Airport to San Diego

Looking for a cheap last-minute deal or the best return flight from Ithaca Airport to San Diego? If you want to travel next month, return fares start from P25,679. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Ithaca to San Diego

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ithaca to San Diego flights are currently cheapest in May.

Alternative Ithaca to San Diego routes

Looking for the cheapest, fastest or easiest route from Ithaca to San Diego? You could fly into the following airports instead.

Ithaca to San Diego: Flight information

The things to know before you go.
Cheapest flight foundP12,073
Cheapest month to flyMay

Finding cheap flights from Ithaca to San Diego: Frequently asked questions

There are 2 airports in San Diego: San Diego International and McClellan-Palomar.
The best price we found for a return flight from Ithaca to San Diego is P25,679. 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.
Currently, there are no airlines that fly direct from Ithaca to San Diego. But we found flights with one or more stops from P25,679.
As of March 2026, there are no flights flying from Ithaca to San Diego.
The cheapest month to fly from Ithaca to San Diego is usually April.
If you're flying from Ithaca Airport, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the centre of San Diego. We've found flights into this airport from P25,679.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ithaca Airport to San Diego on Tuesday, 14 April 2026.
No airlines currently offer direct flights between Ithaca Airport and San Diego. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 14°C. August is typically the warmest month in San Diego, when it usually averages around 28°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 10°C. The rainiest month is February.
Currently, Delta offers the cheapest flight tickets to San Diego.

Travelling from Ithaca Tompkins Regional Airport (ITH) to San Diego: what you need to know

  • San Diego is three hours behind Ithaca, where Ithaca Tompkins Regional Airport is located. San Diego follows the UTC-7 timezone.

  • Give yourself plenty of time to make your ITH to San Diego flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Delays at security and check-in are more likely if you're flying during high season, so give yourself some extra breathing room. A good rule of thumb for peak times? Arrive up to four hours ahead for international flights and two hours for domestic departures.

  • ITH is around 290 kilometres from central Ithaca. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 10 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be around 50 minutes.

  • Want a relaxed start to your travels? Stay near ITH. Whether you have an early flight from Ithaca Tompkins Regional Airport to San Diego or just don't like being rushed, these hotels are worth a look:

  • 79.4% of flights that take off from Ithaca Tompkins Regional Airport land at their destination on schedule.

  • The address for ITH is 1 Culligan Dr.

How to find the cheapest flights from Ithaca Tompkins Regional Airport (ITH) to San Diego

  • P12,073 is the lowest price we've found for a one-way Ithaca Tompkins Regional Airport to San Diego flight. A round-trip plane ticket right now is P25,679. Depending on how early you book and the availability, these fares may change.

  • To find cheap flights from ITH to San Diego, book early. Airlines usually offer lower fares when flights are first released.

  • Landing cheap tickets from Ithaca Tompkins Regional Airport to San Diego is more likely if you're flexible with your trip dates. Use the 'Whole month' function to get the lowest prices throughout the month and score an awesome deal.

  • Locking in a cheap flight from ITH to San Diego is easy with Price Alerts. Simply create one of these automatic notifications and we'll notify you when a new discount appears.

  • Tailor your flights with filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Ithaca Tompkins Regional Airport to San Diego.

Airports in San Diego

San Diego International Airport (SAN)

  • San Diego International Airport (SAN) to the centre of San Diego takes around 10 minutes by car. The centre is roughly 5 kilometres away.

  • It takes around 20 minutes to get there using public transport.

  • Think about booking a hotel close to SAN if you're coming in on a late flight from Ithaca Tompkins Regional Airport to San Diego. Check in to one of these options and make your first night all about rest:

  • Fast-track your adventure by picking up a San Diego International Airport rental car. Grab your wheels from Thrifty, Dollar or Budget and explore beyond San Diego's main sights.

  • To get the best deal, book your ride from San Diego International Airport around two weeks ahead of your flight from ITH to San Diego.

  • You'll find SAN at N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • McClellan-Palomar Airport (CLD) is about 56 kilometres from the centre of San Diego. Once you've disembarked your flight from Ithaca Tompkins Regional Airport to San Diego, it'll take you around 40 minutes to get to the heart of the city in a ride-share or cab.

  • If you're catching public transport, it'll take around 2 hours 15 minutes.

  • Hang up the 'Do not disturb' sign and unwind at a hotel close to CLD. Here are a few options where you can take a load off after your ITH to San Diego flight:

  • Forget about inconvenient public transport schedules or slow-moving cab lines. Grab a McClellan-Palomar Airport rental car and take your journey in whatever direction you like. Compare offers from Budget, Hertz and Avis.

  • Usually, the sooner you book, the better the prices and selection of vehicles. Secure your ride from CLD once your travel dates are set.

Best time to go to San Diego

  • Carefully consider your trip dates before securing your flight from Ithaca Tompkins Regional Airport to San Diego. The city comes alive during high season, but hotel rates are usually higher and major attractions can be crowded. Visit San Diego in low season if you prefer a more relaxed vibe.

  • Before booking an Ithaca Tompkins Regional Airport to San Diego plane ticket, think about the weather you're most comfortable in. August is the warmest month in San Diego, with temperatures ranging from 17ºC (63ºF) to 28ºC (82ºF).

  • February sees average temperatures of between 7ºC (45ºF) and 23ºC (73ºF). Search for a cheap ticket from ITH to San Diego around that time if you want to travel when it's cooler.

More about San Diego

Explore more of United States

  • San Diego has its own special appeal, but there are so many other corners of United States you'll want to see. Around 177 kilometres north-west of San Diego, a visit to Los Angeles will keep your itinerary busy. Start with leading attractions like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Phoenix is another essential stop in United States and is around 483 kilometres east of San Diego. No journey is complete without visiting Desert Botanical Garden, Heard Museum and Papago Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.