What airlines fly to San Diego?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to San Diego from Columbus according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 7 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Columbus to San Diego?

Frontier is the most popular carrier operating from Columbus to San Diego

When did momondo last update prices for flights from Columbus to San Diego Airport?

Prices for flights from Columbus to San Diego Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Columbus to San Diego Airport?

As of December 2025, there are 6 operators available to choose from for flights from Columbus to San Diego Airport.

How old do you have to be to fly from Columbus to San Diego Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Columbus to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$103 Cheap Flights from Columbus to San Diego in 2025/26

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Find the cheapest flights from Columbus to San Diego

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 12:24 am

CMH

SAN

15h 24m2 stops

6:25 am - 5:31 pm

SAN

CMH

8h 06m1 stop

$179Frontier

Thu, Jan 15 - Mon, Jan 19

3:44 pm - 12:01 am

CMH

SAN

11h 17m1 stop

6:25 am - 7:20 pm

SAN

CMH

9h 55m1 stop

$182Frontier

Thu, Mar 5 - Thu, Mar 12

11:17 am - 10:45 am

CMH

SAN

26h 28m2 stops

6:25 am - 7:23 pm

SAN

CMH

9h 58m1 stop

$194Frontier

Sun, Feb 22 - Thu, Feb 26

8:09 pm - 10:45 am

CMH

SAN

17h 36m1 stop

6:25 am - 7:23 pm

SAN

CMH

9h 58m1 stop

$200Frontier

Sun, Feb 22 - Thu, Feb 26

8:09 pm - 10:45 am

CMH

SAN

17h 36m1 stop

12:23 pm - 10:32 am

SAN

CMH

19h 09m2 stops

$223Frontier

Sun, Feb 22 - Sat, Feb 28

12:03 pm - 11:59 pm

CMH

SAN

14h 56m2 stops

11:50 am - 5:31 pm

SAN

CMH

26h 41m1 stop

$224Frontier

Fri, Jan 9 - Thu, Jan 15

12:00 pm - 12:24 am

CMH

SAN

15h 24m2 stops

6:25 am - 5:31 pm

SAN

CMH

8h 06m1 stop

$241Frontier

Thu, Jan 15 - Mon, Jan 19

7:58 pm - 11:59 pm

CMH

SAN

7h 01m1 stop

6:15 am - 6:27 pm

SAN

CMH

9h 12m1 stop

$264Multiple Airlines

Sun, Jan 4 - Thu, Jan 8

7:58 pm - 11:59 pm

CMH

SAN

7h 01m1 stop

8:18 pm - 6:27 pm

SAN

CMH

19h 09m1 stop

$270Multiple Airlines

Sun, Jan 4 - Tue, Jan 6

8:00 am - 11:09 pm

CMH

SAN

18h 09m1 stop

6:15 am - 6:27 pm

SAN

CMH

9h 12m1 stop

$274Alaska Airlines

Thu, Jan 8 - Wed, Jan 14

Frontier flights from Columbus to San Diego

Our best Frontier deals on Columbus to San Diego flight tickets

Frontier

Jan 15

CMH12:00 pmColumbus

15h 24m

2 stops

SAN12:24 amSan Diego

Jan 19

SAN6:25 amSan Diego

8h 06m

1 stop

CMH5:31 pmColumbus

$179

Find similar

Frontier

Mar 5

CMH3:44 pmColumbus

11h 17m

1 stop

SAN12:01 amSan Diego

Mar 12

SAN6:25 amSan Diego

9h 55m

1 stop

CMH7:20 pmColumbus

$182

Find similar

Frontier

Feb 22

CMH11:17 amColumbus

26h 28m

2 stops

SAN10:45 amSan Diego

Feb 26

SAN6:25 amSan Diego

9h 58m

1 stop

CMH7:23 pmColumbus

$194

Find similar

Delta flights from Columbus to San Diego

Our best Delta deals on Columbus to San Diego flight tickets

Delta

Jan 20

CMH10:48 amColumbus

10h 12m

2 stops

SAN6:00 pmSan Diego

Jan 24

SAN7:00 amSan Diego

12h 59m

2 stops

CMH10:59 pmColumbus

$276

Find similar

Delta

Jan 21

CMH10:17 amColumbus

10h 43m

2 stops

SAN6:00 pmSan Diego

Jan 25

SAN10:00 pmSan Diego

8h 36m

1 stop

CMH9:36 amColumbus

$296

Find similar

Delta

Feb 5

CMH6:25 amColumbus

11h 04m

2 stops

SAN2:29 pmSan Diego

Feb 7

SAN5:35 pmSan Diego

13h 20m

2 stops

CMH9:55 amColumbus

$297

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Thu 1/15

12:00 pm-12:24 am

2 stops15h 24m

San Diego

Mon 1/19

6:25 am-5:31 pm

1 stop8h 06m

$179

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Thu 3/5

3:44 pm-12:01 am

1 stop11h 17m

San Diego

Thu 3/12

6:25 am-7:20 pm

1 stop9h 55m

$182

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Sun 2/22

11:17 am-10:45 am

2 stops26h 28m

San Diego

Thu 2/26

6:25 am-7:23 pm

1 stop9h 58m

$194

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Sun 2/22

8:09 pm-10:45 am

1 stop17h 36m

San Diego

Thu 2/26

6:25 am-7:23 pm

1 stop9h 58m

$200

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Sun 2/22

8:09 pm-10:45 am

1 stop17h 36m

San Diego

Sat 2/28

12:23 pm-10:32 am

2 stops19h 09m

$223

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Fri 1/9

12:03 pm-11:59 pm

2 stops14h 56m

San Diego

Thu 1/15

11:50 am-5:31 pm

1 stop26h 41m

$224

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Thu 1/15

12:00 pm-12:24 am

2 stops15h 24m

San Diego

Mon 1/19

6:25 am-5:31 pm

1 stop8h 06m

$241

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Sun 1/4

7:58 pm-11:59 pm

1 stop7h 01m

San Diego

Thu 1/8

6:15 am-6:27 pm

1 stop9h 12m

$264

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Sun 1/4

7:58 pm-11:59 pm

1 stop7h 01m

San Diego

Tue 1/6

8:18 pm-6:27 pm

1 stop19h 09m

$270

ColumbusSan Diego

CMH - SAN

CMHSAN

Columbus

Thu 1/8

8:00 am-11:09 pm

1 stop18h 09m

San Diego

Wed 1/14

6:15 am-6:27 pm

1 stop9h 12m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Columbus to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of January, then departing from Columbus during the month September is also very affordable. Most momondo users find prices during this month for around $348.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Columbus to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $376. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $519. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $356. Flights in the afternoon are often more expensive with an average ticket price of $477.

What is the cheapest Columbus to San Diego flight route?

Fly from Columbus to San Diego for the best Columbus - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Columbus when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $410 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Columbus for as low as $291 on momondo.

What cabin class options are available on Columbus to San Diego flights?

There is only 1 cabin class available to choose from on Columbus to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Columbus to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus to San Diego

Fastest flight time	4h 30m
Direct flights	Mon, Tue, Wed, Fri and Sun
Airports in San Diego	1 airport

The fastest flight from Columbus to San Diego takes 4h 30m

Direct flights go from Columbus to San Diego on Monday, Tuesday, Wednesday, Friday and Sunday. There are no airlines offering direct flights.

There is 1 airport in San Diego. From Columbus there are direct flights to San Diego (SAN).

Search flight deals

How far is Columbus to San Diego by plane?
The straight-line distance from Columbus to San Diego is 1951.9 mi. A reasonable flight in good conditions will take 4h 30m.
When did momondo last update prices for flights from Columbus to San Diego Airport?
Prices for flights from Columbus to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Columbus to San Diego Airport?
As of December 2025, there are 6 operators available to choose from for flights from Columbus to San Diego Airport.
How old do you have to be to fly from Columbus to San Diego Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Columbus to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Columbus to San Diego

Compare and see reviews for airlines that fly from Columbus to San Diego with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $140	Free Cancellation	Rating 5.8 3,084 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $147	Free Cancellation	Rating 6.3 8,180 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $185	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Delta	PriceFrom $274	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
American Airlines	PriceFrom $276	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Southwest	PriceFrom $294	Free Cancellation	Rating 7.9 4,253 reviews	Search Southwest flights

Coronado

Chula Vista

El Cajon

Julian

National City

Imperial Beach

Poway

La Mesa

Borrego Springs

San Ysidro

Alpine

Lemon Grove

Santee

Why use momondo?

Why should I use momondo to find a flight deal from Columbus to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Columbus to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Columbus to San Diego with flexible booking policies on momondo?

Yes. All flights to San Diego from Columbus on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Columbus to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Columbus to San Diego.

I’m not ready to book a flight from Columbus to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from Columbus are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.