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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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SAN
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
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 Thursday or Tuesday and return on a Tuesday

Cheap 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 December 15, 2025.

This Expedia deal was found by Cheapflights users on 12/14. 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.
Tue 12/307:58 pmCMH - SAN
1 stop26h 17mMultiple Airlines
Tue 1/66:15 amSAN - CMH
1 stop8h 33mMultiple Airlines
Deal found 12/14$338
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:11 pmCMH - SAN
1 stop8h 27mDelta
Wed 12/312:15 pmSAN - CMH
1 stop6h 58mDelta
Deal found 12/13$380
This Southwest deal was found by Cheapflights users on 12/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:05 pmCMH - SAN
1 stop12h 30mSouthwest
Wed 1/77:30 amSAN - CMH
1 stop6h 30mSouthwest
Deal found 12/14$382
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Mon 12/225:45 pmCMH - SAN
1 stop8h 06mUnited Airlines
Wed 12/3111:00 amSAN - CMH
1 stop9h 04mUnited Airlines
Deal found 12/13$388
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:00 amCMH - SAN
1 stop8h 03mDelta
Wed 12/312:15 pmSAN - CMH
1 stop6h 58mDelta
Deal found 12/13$393
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amCMH - SAN
1 stop7h 15mDelta
Wed 12/312:15 pmSAN - CMH
1 stop6h 58mDelta
Deal found 12/13$404
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Sat 12/205:40 pmCMH - SAN
1 stop7h 00mAmerican Airlines
Mon 12/296:15 amSAN - CMH
1 stop7h 31mAmerican Airlines
Deal found 12/15$405
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Sun 12/215:45 pmCMH - SAN
1 stop8h 06mUnited Airlines
Sun 12/2811:00 amSAN - CMH
1 stop9h 04mUnited Airlines
Deal found 12/14$412
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Mon 12/225:45 pmCMH - SAN
1 stop8h 06mUnited Airlines
Thu 1/111:00 amSAN - CMH
1 stop9h 04mUnited Airlines
Deal found 12/14$423
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:15 amCMH - SAN
1 stop7h 50mDelta
Wed 12/312:15 pmSAN - CMH
1 stop6h 58mDelta
Deal found 12/13$428

Find 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 December 15, 2025.

Round-trip from

$161
(Kiwi.com)

One-way from

$90
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$404
From Columbus to San Diego
Search Deals
One-way flight from Columbus to San Diego
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 15, 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

Thu 1/8

7:00 am-11:48 am

1 stop7h 48m

San Diego

Sun 1/11

10:00 pm-9:56 am

1 stop8h 56m

$277

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Fri 2/13

12:39 pm-6:51 pm

1 stop9h 12m

San Diego

Tue 2/17

10:30 pm-10:06 am

1 stop8h 36m

$277

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Fri 3/13

4:05 pm-10:35 pm

1 stop9h 30m

San Diego

Tue 3/17

12:45 pm-11:00 pm

1 stop7h 15m

$277

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Sat 1/10

10:55 am-3:36 pm

1 stop7h 41m

San Diego

Sat 1/17

12:11 pm-10:29 pm

1 stop7h 18m

$277

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Mon 5/4

6:00 pm-9:44 pm

1 stop6h 44m

San Diego

Tue 5/12

1:30 pm-11:00 pm

1 stop6h 30m

$277

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Sat 1/10

5:45 am-9:40 am

1 stop6h 55m

San Diego

Sat 1/10

2:11 pm-11:44 pm

1 stop6h 33m

$277

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Tue 1/27

6:25 am-10:33 am

1 stop7h 08m

San Diego

Tue 2/3

8:05 am-7:14 pm

1 stop8h 09m

$277

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Thu 1/8

6:25 am-10:33 am

1 stop7h 08m

San Diego

Sun 1/11

2:20 pm-12:01 am

1 stop6h 41m

$277

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Sun 1/4

5:40 am-9:44 am

1 stop7h 04m

San Diego

Thu 1/8

7:00 am-7:31 pm

1 stop9h 31m

$277

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Mon 1/5

5:40 am-9:44 am

1 stop7h 04m

San Diego

Sat 1/10

1:00 pm-10:30 pm

1 stop6h 30m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 20 results
1
2

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 December 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, May is the cheapest month in which you can book a flight from Columbus to San Diego (average of $112). Flying from Columbus to San Diego in December is currently the most expensive (average of $276). 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 December 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Columbus to San Diego in the afternoon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at noon.

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 December 13, 2025.

Travelers seeking maximum savings on their Columbus to San Diego flight should consider departing on Friday mornings when fares are most often at their lowest. Friday at noon 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 December 15, 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
7.9
Good
4,250 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Crew

8.6

Boarding

8.1

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
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Crew

8.6

Boarding

8.1

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
7.9
Good
8,007 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Crew

8.6

Boarding

8.1

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
9,092 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Crew

8.6

Boarding

8.1

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
11,052 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Crew

8.6

Boarding

8.1

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
8,185 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

7.9

Crew

8.6

Boarding

8.1

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 is 1 flight from Columbus to San Diego per day from 6 different airlines.

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

    United Airlines and Delta can get you from Columbus to San Diego in just under 7h 40m. Your travel time can differ by up to 08m. 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 $117, 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 71% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Columbus to San Diego one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $67. Users have also found prices from $72 and $127 on Frontier and Southwest, respectively.

  • 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 $413, our data indicates the cheapest price to be $180. The most popular route (Columbus - San Diego), is priced around $230.

  • 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, May is the cheapest month in which you can book a flight from Columbus to San Diego (average of $112). Flying from Columbus to San Diego in December is currently the most expensive (average of $276). 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
Coronado
La Mesa
Poway
Lemon Grove
Julian
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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$262FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$147Average$257FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$185Average$377FlexibilityNo cancel feeOn-time69%
DeltaCheapest$274Average$427FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$283Average$460FlexibilityNo cancel feeOn-time63%

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