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$90+ Cheap flights from Columbus to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SAN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to San Diego are usually found in January or September, booked 12 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Columbus to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$178
(United Airlines)

One-way from

$90
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$357
From Columbus to San Diego
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One-way flight from Columbus to San Diego
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Highest demand for flights based on searches. 9% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Columbus to San Diego

Cheapest flights from Columbus to San Diego
Explore the most affordable flight options available from Columbus to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:05 pmCMH - SAN
1 stop8h 28mUnited Airlines
Tue 11/1812:43 pmSAN - CMH
1 stop7h 16mUnited Airlines
Deal found 9/15$178
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:30 amCMH - SAN
1 stop7h 29mAmerican Airlines
Sat 10/1112:40 pmSAN - CMH
1 stop7h 17mAmerican Airlines
Deal found 9/15$183
This Priceline deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:04 pmCMH - SAN
1 stop7h 46mFrontier
Mon 10/276:41 amSAN - CMH
1 stop8h 28mFrontier
Deal found 9/16$195
This Priceline deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:34 pmCMH - SAN
1 stop6h 19mFrontier
Thu 10/96:41 amSAN - CMH
1 stop8h 28mFrontier
Deal found 9/16$211
This Priceline deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:34 pmCMH - SAN
1 stop6h 19mFrontier
Mon 10/66:35 amSAN - CMH
1 stop10h 04mFrontier
Deal found 9/17$215
This Cheapflightsfares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:53 pmCMH - SAN
1 stop13h 41mSpirit Airlines
Thu 10/28:25 amSAN - CMH
1 stop11h 20mSpirit Airlines
Deal found 9/16$225
This Expedia deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2912:53 pmCMH - SAN
1 stop12h 33mSpirit Airlines
Tue 9/306:15 amSAN - CMH
1 stop13h 30mSpirit Airlines
Deal found 9/15$231
This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:31 pmCMH - SAN
1 stop6h 19mFrontier
Sun 10/266:41 amSAN - CMH
1 stop8h 32mFrontier
Deal found 9/16$237
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:34 pmCMH - SAN
1 stop6h 19mFrontier
Mon 9/296:35 amSAN - CMH
1 stop10h 04mFrontier
Deal found 9/15$238

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Columbus to San Diego that are best for you.

Fly from

Columbus

Fly to

San Diego

Route

Depart

Return

Price

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Sat 11/15

3:05 pm-8:33 pm

1 stop8h 28m

San Diego

Tue 11/18

12:43 pm-10:59 pm

1 stop7h 16m

$178

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Sat 10/18

2:17 pm-6:30 pm

1 stop7h 13m

San Diego

Fri 10/24

10:15 pm-9:30 am

1 stop8h 15m

$183

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Mon 9/29

12:53 pm-10:26 pm

1 stop12h 33m

San Diego

Tue 9/30

6:15 am-10:45 pm

1 stop13h 30m

$231

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Mon 10/20

7:04 pm-9:20 pm

2 stops29h 16m

San Diego

Mon 10/27

6:25 am-10:34 pm

1 stop13h 09m

$249

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Tue 11/11

4:28 pm-8:54 pm

1 stop7h 26m

San Diego

Wed 11/12

12:43 pm-10:59 pm

1 stop7h 16m

$273

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Mon 11/10

4:45 pm-9:53 pm

1 stop8h 08m

San Diego

Sat 11/15

9:00 am-11:44 pm

2 stops11h 44m

$278

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Wed 11/12

10:26 am-11:44 pm

3 stops16h 18m

San Diego

Sun 11/16

8:40 pm-9:30 am

2 stops9h 50m

$288

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Mon 9/29

12:53 pm-11:17 pm

1 stop13h 24m

San Diego

Tue 9/30

1:35 pm-11:41 am

2 stops19h 06m

$292

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Fri 12/5

6:59 pm-1:13 pm

1 stop21h 14m

San Diego

Tue 12/9

8:59 pm-6:03 pm

2 stops18h 04m

$293

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Wed 10/15

1:05 pm-6:35 pm

1 stop8h 30m

San Diego

Sat 10/18

2:15 pm-9:35 pm

Nonstop4h 20m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 23 results
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Best time to book a flight from Columbus to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Columbus with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Columbus to San Diego

How far ahead should I book a flight from Columbus to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Columbus to San Diego. Price data was last updated on September 12, 2025.

Booking 12 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Columbus to San Diego?

Currently, August is the cheapest month in which you can book a flight from Columbus to San Diego (average of $286). Flying from Columbus to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CMH to SAN?

Find hourly flight availability from Columbus to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Columbus to San Diego in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Columbus to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Columbus to San Diego. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Columbus to San Diego flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated September 17, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Columbus to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Columbus to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Columbus?

    If you book a flight to San Diego from Columbus, you will be flying to San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There are 0 flights from Columbus to San Diego per day from 6 different airlines.

  • How long is the flight from Columbus to San Diego?

    United Airlines and Spirit Airlines can get you from Columbus to San Diego in just under 8h 28m. Your travel time can differ by up to 4h 05m. There are 1959 mi between Columbus and San Diego. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Columbus to San Diego round-trip?

    Frontier, at $140, was found to be the cheapest airline from Columbus to San Diego.Alternate airlines to your destination round-trip include Spirit Airlines and United Airlines. Frontier is currently priced 67% below the average price you’ll pay for this route.

  • What are the cheapest flights from Columbus to San Diego?

    Looking for the cheapest flight from Columbus to San Diego? While on average our users pay $431, our data indicates the cheapest price to be $257. The most popular route (Columbus - San Diego), is priced around $178.

  • Can I find deals for flights from Columbus to San Diego that include hotel bookings?

    Yes. In addition to deals on Columbus to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to San Diego.

  • Can I find deals for business class flights from Columbus to San Diego?

    Yes. Cheapflights offers flight deals from Columbus to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Columbus to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Columbus to San Diego (average of $286). Flying from Columbus to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City

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Top 6 airlines flying from Columbus to San Diego

Discover the top 6 airlines that operate flights from Columbus to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$262FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$146Average$246FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$245Average$466FlexibilityNo cancel feeOn-time69%
DeltaCheapest$288Average$440FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$463FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$327Average$479FlexibilityNo cancel feeOn-time63%

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