$1,005 Cheap Flights from Nis (INI) to San Diego (SAN)

View $1,005 flight on Sun, Jul 12, 2026Opens in a new window

Popular airlines from Nis (INI-Constantine the Great) to San Diego Intl. Airport (SAN)

Cheap Flights from Nis to San Diego (INI-SAN)

Prices were available within the past 7 days and start at $1,005 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Constantine the Great Airport (INI) to San Diego Intl. Airport (SAN) cost?
Grab a cheap one-way flight from $1,005 or cheap return flight from Constantine the Great Airport (INI) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Constantine the Great Airport (INI) to San Diego Intl. Airport (SAN)?
The cheapest month to fly from INI to SAN is , when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Constantine the Great Airport (INI) to San Diego Intl. Airport (SAN)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from INI to SAN. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Constantine the Great Airport (INI) to San Diego Intl. Airport (SAN)?
There are no daily direct flights departing from Constantine the Great Airport (INI) to San Diego Intl. Airport (SAN). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from INI to SAN?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Constantine the Great Airport (INI) to San Diego Intl. Airport (SAN)?
To avoid possible delays on the Constantine the Great Airport (INI) to San Diego Intl. Airport (SAN) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Constantine the Great Airport (INI) to San Diego Intl. Airport (SAN) last-minute?
Last-minute fares from INI to SAN are generally more expensive. To lock in the lowest rates, start searching for flights early. That said, if your travel plans are flexible, you may score a cheap ticket just before your departure.
Is it cheaper to book an INI to SAN flight and hotel package?
You'll typically save money by securing an INI to SAN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Constantine the Great Airport (INI) to San Diego Intl. Airport (SAN)?
If you reserved your INI to SAN flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Constantine the Great
Destination airport
San Diego Intl.
Distance
6579 mi

Book with confidence

Nis to San Diego Flights

The cheapest times to fly from Nis to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nis to San Diego are during the month of . You can find some of the cheapest flights from Nis to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Nis to San Diego

Sunday is one of the best days to book for cheap flights from Nis to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Nis to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nis to San Diego in 2026. You can also book with separate airlines for your outbound and return journeys, from $1,005 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nis to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nis to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Nis to San Diego Flights

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*Available to One Key members.