$173 Cheap Flights from Columbus (CSG) to San Diego (SAN)

View $173 flight on Wed, Jul 9, 2025Opens in a new window

Popular airlines from Columbus, GA (CSG-Columbus Metropolitan) to San Diego Intl. Airport (SAN)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Columbus to San Diego (CSG-SAN)

Prices were available within the past 7 days and start at $173 for one-way flights and $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jul 4 - Wed, Jul 9
CSG
Columbus
SAN
San Diego
$326 Roundtrip, found 4 days ago
$326
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jul 4 from Columbus to San Diego, returning Wed, Jul 9, priced at $326 found 4 days ago
Delta
Mon, Jun 30 - Wed, Jul 9
CSG
Columbus
SAN
San Diego
$386 Roundtrip, found 4 days ago
$386
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jun 30 from Columbus to San Diego, returning Wed, Jul 9, priced at $386 found 4 days ago
Delta
Sat, Jul 5 - Wed, Jul 9
CSG
Columbus
SAN
San Diego
$387 Roundtrip, found 4 days ago
$387
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jul 5 from Columbus to San Diego, returning Wed, Jul 9, priced at $387 found 4 days ago
Delta
Fri, Jul 4 - Tue, Jul 8
CSG
Columbus
SAN
San Diego
$407 Roundtrip, found 4 days ago
$407
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jul 4 from Columbus to San Diego, returning Tue, Jul 8, priced at $407 found 4 days ago
Delta
Thu, Jul 3 - Wed, Jul 9
CSG
Columbus
SAN
San Diego
$411 Roundtrip, found 4 days ago
$411
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Jul 3 from Columbus to San Diego, returning Wed, Jul 9, priced at $411 found 4 days ago
Delta
Fri, Aug 1 - Sun, Aug 3
CSG
Columbus
SAN
San Diego
$412 Roundtrip, found 3 days ago
$412
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 1 from Columbus to San Diego, returning Sun, Aug 3, priced at $412 found 3 days ago
Delta
Fri, Aug 1 - Sun, Aug 3
CSG
Columbus
SAN
San Diego
$418 Roundtrip, found 3 days ago
$418
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 1 from Columbus to San Diego, returning Sun, Aug 3, priced at $418 found 3 days ago
Delta
Fri, Jul 4 - Mon, Jul 7
CSG
Columbus
SAN
San Diego
$431 Roundtrip, found 4 days ago
$431
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jul 4 from Columbus to San Diego, returning Mon, Jul 7, priced at $431 found 4 days ago
Delta
Mon, Jun 30 - Tue, Jul 8
CSG
Columbus
SAN
San Diego
$467 Roundtrip, found 4 days ago
$467
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jun 30 from Columbus to San Diego, returning Tue, Jul 8, priced at $467 found 4 days ago
Delta
Sat, Jul 5 - Tue, Jul 8
CSG
Columbus
SAN
San Diego
$468 Roundtrip, found 4 days ago
$468
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jul 5 from Columbus to San Diego, returning Tue, Jul 8, priced at $468 found 4 days ago
Flights from Columbus (CSG) to San Diego (SAN)
Origin airport
Columbus Metropolitan
Destination airport
San Diego Intl.
Airlines serving
Delta
Roundtrip price
$326
Distance
1869 mi

Columbus to San Diego Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Columbus 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 Columbus 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 Columbus to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $173 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 Columbus 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 Columbus 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 Columbus Metropolitan Airport (CSG) to San Diego Intl. Airport (SAN) cost?
Discover the latest flight deals from CSG 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 CSG to SAN?
The cheapest flights from CSG 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 CSG to SAN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from CSG to SAN. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Columbus Metropolitan Airport (CSG) to San Diego Intl. Airport (SAN)?
Direct flights from Columbus Metropolitan Airport (CSG) to San Diego Intl. Airport (SAN) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel details and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from CSG to SAN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Columbus Metropolitan Airport (CSG) to San Diego Intl. Airport (SAN)?
To avoid possible delays on the Columbus Metropolitan Airport (CSG) to San Diego Intl. Airport (SAN) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Columbus Metropolitan Airport (CSG) to San Diego Intl. Airport (SAN) last-minute?
Holding off until right before your break to book your flight from CSG to SAN often results in higher prices. Although you may find some last-minute offers, there’s no guarantee. Allow some flexibility in your schedule to maximize your chances of landing a bargain.
Is it cheaper to book a CSG to SAN flight and hotel package?
Compared with arranging flights and hotels separately, booking a CSG to SAN flight and hotel package with Expedia could result in significant savings. What’s more, having everything in one convenient place will take the stress out of planning your trip. Simply pick your flights and select from our wide range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Columbus Metropolitan Airport (CSG) to San Diego Intl. Airport (SAN)?
If you booked your CSG to SAN flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Explore a world of travel with Expedia

*Available to One Key members.