Cheap Flights from Pasco to San Diego

Compare Pasco to San Diego flight deals

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

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Flight deals from Pasco to San Diego

Looking for a cheap last-minute deal or the best return flight from Pasco Airport to San Diego? If you want to travel next month, return fares start from Rs86,439. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Pasco to San Diego

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

Alternative Pasco to San Diego routes

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

Pasco to San Diego: Flight information

The things to know before you go.
Cheapest flight foundRs38,671
Cheapest month to flyOctober

Finding cheap flights from Pasco 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 Pasco to San Diego is Rs76,783. 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 Pasco to San Diego. But we found flights with one or more stops from Rs76,783.
As of June 2026, there are no flights flying from Pasco to San Diego.
The cheapest month to fly from Pasco to San Diego is usually July.
If you're flying from Pasco 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 Rs76,783.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pasco Airport to San Diego on Thursday, 30 July 2026.
No airlines currently offer direct flights between Pasco 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 June, the average temperature is usually around 19°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, Allegiant Air offers the cheapest flight tickets to San Diego.

Flying from Tri-Cities Airport (PSC) to San Diego: what you need to know

  • San Diego's timezone is UTC-8, which is the same as Pasco (the location of Tri-Cities Airport).

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. That way, you can comfortably board your PSC to San Diego flight.

  • During popular months like July, it's a good idea to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you travel during a peak period in general.

  • Travelling from central Pasco to PSC takes about 30 minutes by public transport. If you drive, ride-share or get a taxi, you'll cover the 5 kilometres in 10 minutes or so, depending on traffic.

  • Searching for a hotel near PSC? If you've booked an early flight from Tri-Cities Airport to San Diego, these stays set you up for a seamless send-off:

  • Tri-Cities Airport scores high marks for on-time performance. 88% of flights that depart PSC land on time.

  • You'll find PSC at 3601 N 20th Avenue.

How to find the cheapest flights from Tri-Cities Airport (PSC) to San Diego

  • Rs38,671 is currently the lowest price for a one-way Tri-Cities Airport to San Diego flight. A return plane ticket starts at Rs76,783. These prices can change based on demand and availability.

  • To pick up cheap flights from PSC to San Diego, book ahead. Airlines typically offer lower fares when flights first go on sale.

  • The 'Whole month' search tool will show you the cheapest tickets from Tri-Cities Airport to San Diego across the entire month. It's a good way to find a bargain if your trip dates aren't set in stone.

  • There's no need to check back constantly to find out if fares have dropped when you set up a Price Alert. We'll notify you the moment there's an even better deal on cheap flights from PSC to San Diego.

  • Select your ideal arrival and departure times, number of stops and airlines with our filters. Then, sort the results for your flight from Tri-Cities Airport to San Diego by 'Cheapest,' 'Best' or 'Fastest.'

Airports in San Diego

San Diego International Airport (SAN)

  • San Diego International Airport (SAN) is around 5 kilometres from central San Diego. If you're catching a taxi or a ride-share, the drive will take roughly 15 minutes.

  • If you're travelling on public transport, expect a journey time of about 25 minutes.

  • Look into staying at a hotel near SAN if you have a late flight from Tri-Cities Airport to San Diego. Pick one of these accommodation options and make your first night all about catching up on rest:

  • To secure the lowest price, reserve your vehicle from San Diego International Airport about two weeks in advance of your flight from PSC to San Diego.

  • SAN is located at N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • If you're staying in central San Diego (or just want to explore straight away), the city is around 48 kilometres from McClellan-Palomar Airport (CLD). Keep an eye out for any information desks to get directions after disembarking your flight from Tri-Cities Airport to San Diego.

  • There are some great places to call home for the night near CLD. Settle in and get cosy after your PSC to San Diego flight at any of these well-located options:

  • Generally speaking, the earlier you book, the more you save and the better your options. Reserve your ride from CLD as soon as your plans are confirmed.

Best time to go to San Diego

  • July is the busiest month for flights from Tri-Cities Airport to San Diego. To skip the crowds, head to San Diego in December.

  • The warmest month in San Diego is August, with temperatures ranging between 16ºC and 27ºC. Lock in your Tri-Cities Airport to San Diego plane ticket then if this is the type of weather you enjoy.

  • Look for cheap tickets from PSC to San Diego in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 8ºC and 22ºC on average.

More about San Diego

  • Once you've booked your flight from Tri-Cities Airport to San Diego, find a hotel that keeps you close to what you want to see. Make one of these accommodation options your base for exploring San Diego:

  • San Diego Balboa Park and San Diego Zoo are a couple of popular attractions to add to your San Diego to-do list. Continue your sightseeing adventures at USS Midway Museum.

Explore more of the United States

  • You've seen San Diego, now it's time to explore more of the United States. Travel about 177 kilometres northwest to Los Angeles to check off its popular sights. From Hollywood Sign to Universal Studios Hollywood and Hollywood Bowl, your itinerary will be busy.

  • Phoenix is another well-known destination in the United States and is around 483 kilometres east of San Diego. No journey is complete without a visit to Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.

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