Cheap flights from Chattanooga to San Diego International

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Flight deals from Chattanooga to San Diego International

Looking for a cheap last-minute deal or the best round-trip flight from Chattanooga to San Diego International? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Chattanooga to San Diego International

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

Chattanooga to San Diego International: Alternative routes

Compare routes from Chattanooga to San Diego below. You may find an airport to fly into that's cheaper, faster, or easier than San Diego International.

Chattanooga to San Diego: Flight information

The things to know before you go.
Cheapest flight found$282
Cheapest month to flyJuly

Finding cheap flights from Chattanooga to San Diego International: Frequently asked questions

The best price we found for a round-trip flight from Chattanooga to San Diego International is $282. 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 Chattanooga to San Diego International. But we found flights with one or more stops from $282.
There are no flights flying from Chattanooga to San Diego International, as of May 2025.
The cheapest month to fly from Chattanooga to San Diego International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chattanooga Airport to San Diego International Airport on Tuesday, July 8, 2025.
No airlines currently offer direct flights between Chattanooga Airport and San Diego International Airport. 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 International 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.
Currently, Delta offers the cheapest flight tickets to San Diego International.

Traveling from Chattanooga Airport (CHA) to San Diego International Airport (SAN): what you need to know

  • San Diego is three hours behind Chattanooga and follows the UTC-7 timezone.

  • Get to the airport on time so you don't miss your CHA to SAN flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Flying during a peak month like June? Public holidays and other high seasons can lead to longer lines and delays at security. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.

  • If you want to add a stop to your trip, simply deselect 'Direct flights only' when searching for your ticket from Chattanooga Airport to San Diego International Airport. Here are the top stopovers between CHA and SAN:

    • Hartsfield-Jackson Atlanta International Airport

    • Dallas/Fort Worth International Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from Chattanooga Airport (CHA) to San Diego International Airport (SAN)

  • Right now, $109 is the lowest price we've found for a one-way Chattanooga Airport to San Diego International Airport flight. The best price for a return ticket is $282. Remember that fares can change due to availability when booking.

  • To pick up cheap tickets from CHA to SAN, book in advance. Airlines typically offer lower fares when flights are first made available.

  • Finding cheap flights from Chattanooga Airport to San Diego International Airport is easier if you can be flexible with your travel dates. Use the 'Whole month' tool to see the best prices across the month and land a great deal.

  • Cut down on the time spent looking for cheap flights from CHA to SAN by setting up a Price Alert. We'll send you an email or push notification on the app when a special offer becomes available.

  • Choose your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Chattanooga Airport to San Diego International Airport.

Handy information about Chattanooga Airport (CHA)

  • Of the flights that depart from Chattanooga Airport, 76.74% touch down on time at their destination.

  • To reach Chattanooga Airport from central Chattanooga, it takes about 15 minutes if you're traveling by car. Of course, this depends on traffic conditions. It's approximately 21 kilometers from the airport to the city center.

  • Taking public transport? Expect a trip time of around 1 hour 10 minutes.

  • Get your trip off to a stress-free start by staying near CHA. Whether you're taking an early flight from Chattanooga Airport to San Diego International Airport or just don't like being rushed, these stays are perfect:

Arriving at San Diego International Airport (SAN)

  • If you're getting in on a late Chattanooga Airport to San Diego International Airport flight, nothing beats the convenience of being close to the terminal. Grab your luggage from the carousel and then be showered and resting not long after at one of these accommodation options near SAN:

  • Pick up a San Diego International Airport rental car and discover San Diego and beyond with your own wheels. Thrifty, Dollar and Budget are top outlets to choose from here.

  • Reserving your ride from San Diego International Airport about two weeks in advance can help you get the best possible rate.

Getting from San Diego International Airport (SAN) to central San Diego

  • The street address for SAN is Airport Drive.

  • San Diego International Airport is approximately 5 kilometers from the center of San Diego. The drive time takes about 10 minutes.

  • If you're traveling by public transport, expect a journey time of around 20 minutes.

When to fly to San Diego International Airport (SAN)

  • It's time to pick your travel dates for your flight from Chattanooga Airport to San Diego International Airport. July is the busiest month to head to San Diego. If you prefer a more low-key vibe, go in May.

  • When reserving your flight from Chattanooga Airport to San Diego International Airport, consider the kind of weather you enjoy. August is the warmest month in San Diego, with temperatures ranging from 17ºC (63ºF) to 28ºC (82ºF).

  • Search for cheap tickets from CHA to SAN in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 7ºC (45ºF) and 23ºC (73ºF) on average.

Explore more of United States

  • You've seen San Diego, now it's time to discover other corners of United States. Travel about 177 kilometers north-west to Los Angeles to check off its leading sights. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, you'll have a packed itinerary ahead.

  • Phoenix is another sought-after destination in United States and is around 483 kilometers 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.