$650 Cheap Flights from Thiruvananthapuram (TRV) to San Diego (SAN)

View $650 flight on Sat, Sep 20, 2025Opens in a new window

Popular airlines from Trivandrum Intl. Airport (TRV) to San Diego Intl. Airport (SAN)

Cheap Flights from Thiruvananthapuram to San Diego (TRV-SAN)

Prices were available within the past 7 days and start at $650 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Thiruvananthapuram (TRV) to San Diego (SAN)
Origin airport
Trivandrum Intl.
Destination airport
San Diego Intl.
Distance
9441 mi

Thiruvananthapuram to San Diego Flights

The cheapest times to fly from Thiruvananthapuram 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 Thiruvananthapuram to San Diego are during the month of . You can find some of the cheapest flights from Thiruvananthapuram to San Diego with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Thiruvananthapuram 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 Thiruvananthapuram 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 Thiruvananthapuram to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $650 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 Thiruvananthapuram 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 Thiruvananthapuram 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.

 

Frequently asked questions

How much does a flight from Trivandrum Intl. Airport (TRV) to San Diego Intl. Airport (SAN) cost?
Discover the latest flight deals from TRV to SAN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from TRV to SAN?
The cheapest flights from TRV to SAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from TRV to SAN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from TRV to SAN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Trivandrum Intl. Airport (TRV) to San Diego Intl. Airport (SAN)?
There are no daily direct flights departing from Trivandrum Intl. Airport (TRV) to San Diego Intl. Airport (SAN). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from TRV to SAN?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Trivandrum Intl. Airport (TRV) to San Diego Intl. Airport (SAN)?
Select a flight from Trivandrum Intl. Airport (TRV) to San Diego Intl. Airport (SAN) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**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 Trivandrum Intl. Airport (TRV) to San Diego Intl. Airport (SAN) last-minute?
Booking your ticket from TRV to SAN shortly before your journey is typically more expensive. However, if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a TRV to SAN flight and hotel package?
Compared with arranging flights and hotels separately, booking a TRV to SAN flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and select from our extensive range of hotels, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Trivandrum Intl. Airport (TRV) to San Diego Intl. Airport (SAN)?
Generally, it's possible to cancel or reschedule your TRV to SAN flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.