$103+ Cheap flights from Columbus to San Diego (SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SAN
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from Columbus to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Columbus to San Diego are usually found in January or September, booked 45 days in advance, depart on a Saturday or Tuesday and return on a Wednesday
Cheap flight deals from Columbus to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Columbus to San DiegoExplore 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 19, 2026.
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 19, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:27 pm -
1 stop26h 31m
Tue 11/36:25 am -
2 stops9h 27m
Deal found 9/15![Frontier logo]()
$306
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:44 pm -
2 stops27h 05m
Mon 11/26:25 am -
1 stop6h 01m
Deal found 9/16![Frontier logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:50 pm -
2 stops31h 01m
Tue 10/136:25 am -
1 stop30h 07m
Deal found 9/14![Frontier logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:45 pm -
2 stops45h 44m
Thu 12/106:30 am -
1 stop8h 46m
Deal found 9/18![Frontier logo]()
$312
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:55 pm -
1 stop9h 00m
Sun 10/1110:40 pm -
1 stop8h 25m
Deal found 9/15![Southwest logo]()
$313
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:30 am -
1 stop7h 00m
Wed 12/306:15 am -
1 stop7h 52m
Deal found 9/17![Delta logo]()
$315
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:04 pm -
1 stop7h 37m
Sun 11/156:15 am -
1 stop9h 15m
Deal found 9/15![Delta logo]()
$317
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:40 am -
1 stop7h 23m
Tue 12/2911:40 am -
1 stop8h 29m
Deal found 9/17![Delta logo]()
$319
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:50 pm -
2 stops25h 10m
Wed 10/76:25 am -
1 stop6h 10m
Deal found 9/17![Frontier logo]()
$320
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:22 pm -
1 stop19h 30m
Sat 11/146:25 am -
2 stops33h 08m
Deal found 9/17![Multiple Airlines logo]()
$322
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.
Tue 10/133:13 pm -
1 stop6h 49m
Sun 10/189:25 pm -
1 stop8h 58m
Deal found 9/15![American Airlines logo]()
$323
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.
Fri 10/234:27 pm -
1 stop26h 31m
Mon 10/267:27 pm -
2 stops11h 16m
Deal found 9/15![Multiple Airlines logo]()
$324
Best flights from Columbus to San DiegoDiscover carefully curated flight deals from Columbus to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Columbus to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:40 am -
2 stops15h 05m
Wed 12/97:00 am -
1 stop8h 54m
Deal found 9/15![Alaska Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 9/18. 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.
Fri 10/305:35 pm -
1 stop8h 45m
Tue 11/312:50 pm -
1 stop6h 15m
Deal found 9/18![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:15 am -
1 stop7h 14m
Mon 11/3010:30 pm -
1 stop8h 51m
Deal found 9/14![Delta logo]()
$367
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/175:30 am -
2 stops9h 04m
Wed 2/246:30 pm -
2 stops12h 05m
Deal found 9/17![United Airlines logo]()
$368
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:34 am -
1 stop9h 04m
Wed 10/286:15 am -
2 stops14h 09m
Deal found 9/16![Alaska Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 9/14. 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.
Sat 11/212:45 pm -
2 stops9h 15m
Thu 11/267:10 am -
1 stop7h 00m
Deal found 9/14![Southwest logo]()
$378
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:46 am -
2 stops14h 06m
Fri 10/235:20 pm -
2 stops13h 14m
Deal found 9/15![Alaska Airlines logo]()
$367
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.
Thu 11/195:15 am -
2 stops9h 16m
Mon 11/2312:39 pm -
2 stops8h 05m
Deal found 9/15![United Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 9/18. 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.
Thu 11/56:30 am -
1 stop9h 40m
Mon 11/91:10 pm -
Nonstop4h 10m
Deal found 9/18![Southwest logo]()
$382
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:10 am -
2 stops8h 15m
Thu 12/316:15 am -
1 stop7h 15m
Deal found 9/16![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 9/18. 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.
Thu 2/118:45 am -
Nonstop4h 55m
Wed 2/179:55 pm -
1 stop8h 40m
Deal found 9/18![Southwest logo]()
$432
Last-minute flights from Columbus to San DiegoDiscover last-minute flight deals from Columbus to San Diego. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to San Diego. Data last updated September 19, 2026 and is based on user searches.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:50 pm -
2 stops25h 10m
Wed 10/76:25 am -
1 stop6h 10m
Deal found 9/17![Frontier logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:50 pm -
2 stops31h 01m
Tue 10/136:25 am -
1 stop30h 07m
Deal found 9/14![Frontier logo]()
$308
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:55 pm -
1 stop9h 00m
Sun 10/1110:40 pm -
1 stop8h 25m
Deal found 9/15![Southwest logo]()
$313
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:20 pm -
1 stop7h 05m
Sat 10/108:10 am -
2 stops9h 15m
Deal found 9/16![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 9/14. 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 10/77:20 pm -
1 stop6h 50m
Mon 10/1210:15 am -
2 stops7h 35m
Deal found 9/14![Southwest logo]()
$329
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:30 am -
1 stop7h 05m
Sun 10/1110:30 pm -
1 stop7h 55m
Deal found 9/17![United Airlines logo]()
$319
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.
Tue 10/133:13 pm -
1 stop6h 49m
Sun 10/189:25 pm -
1 stop8h 58m
Deal found 9/15![American Airlines logo]()
$323
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:24 am -
1 stop6h 52m
Sat 10/177:15 am -
1 stop8h 41m
Deal found 9/17![American Airlines logo]()
$331
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:00 am -
1 stop7h 35m
Sun 10/2512:35 pm -
1 stop8h 20m
Deal found 9/15![Southwest logo]()
$317
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.
Fri 10/234:27 pm -
1 stop26h 31m
Mon 10/267:27 pm -
2 stops11h 16m
Deal found 9/15![Multiple Airlines logo]()
$324
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:44 pm -
2 stops27h 05m
Mon 11/26:25 am -
1 stop6h 01m
Deal found 9/16![Frontier logo]()
$307
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:27 pm -
1 stop26h 31m
Tue 11/36:25 am -
2 stops9h 27m
Deal found 9/15![Frontier logo]()
$306
One-way flights from Columbus to San DiegoSearch for one-way flight options from Columbus to San Diego. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from Columbus to San Diego. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:21 pm -
1 stop10h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$103
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:34 am -
1 stop9h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Alaska Airlines logo]()
$114
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:27 pm -
1 stop26h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$118
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/141:35 pm -
2 stops7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$119
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:27 pm -
1 stop26h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$120
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:21 pm -
1 stop10h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:44 pm -
2 stops31h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:44 pm -
2 stops23h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 9/19. 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.
Wed 10/214:27 pm -
1 stop10h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$130
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 September 19, 2026.
Round-trip from | $306 (Kiwi.com) |
|---|---|
One-way from | $103 (Cheapflightsfares) |
Popular in | October |
Cheapest in | January |
Average price | $316 |
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 7,457,451 searches. Data last updated September 19, 2026.
Use the filters below to find and compare flights from Columbus to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ColumbusSan Diego
CMH Columbus - SAN San Diego
CMHSAN
Columbus
Wed 12/16
6:10 pm-9:50 pm
1 stop6h 40m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$114
ColumbusSan Diego
CMH Columbus - SAN San Diego
CMHSAN
Columbus
Sat 1/9
8:15 am-12:50 pm
1 stop7h 35m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$114
ColumbusSan Diego
CMH Columbus - SAN San Diego
CMHSAN
Columbus
Sat 12/12
10:29 am-2:28 pm
1 stop6h 59m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$129
ColumbusSan Diego
CMH Columbus - SAN San Diego
CMHSAN
Columbus
Mon 12/14
6:00 am-11:54 am
1 stop8h 54m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$129
ColumbusSan Diego
CMH Columbus - SAN San Diego
CMHSAN
Columbus
Mon 11/16
12:50 pm-9:10 pm
2 stops11h 20m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$134
ColumbusSan Diego
CMH Columbus - SAN San Diego
CMHSAN
Columbus
Sat 12/12
6:38 am-5:45 pm
2 stops14h 07m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$169
ColumbusSan Diego
CMH Columbus - SAN San Diego
CMHSAN
Columbus
Wed 11/18
8:27 am-2:47 pm
1 stop9h 20m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$174
ColumbusSan Diego
CMH Columbus - SAN San Diego
CMHSAN
Columbus
Thu 11/19
7:05 am-10:55 am
1 stop6h 50m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$174
ColumbusSan Diego
CMH Columbus - SAN San Diego
CMHSAN
Columbus
Tue 3/16
2:00 pm-6:27 pm
1 stop7h 27m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$174
ColumbusSan Diego
CMH Columbus - SAN San Diego
CMHSAN
Columbus
Tue 10/20
6:25 am-10:20 am
1 stop6h 55m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$174
Showing 1-10 of 22 resultsSorted by cheapest first
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.
C01-SAN
CMH-SAN
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
C01-SAN
CMH-SAN
What is the cheapest month to book a flight from Columbus to San Diego?
Currently, January is the cheapest month in which you can book a flight from Columbus to San Diego (average of $308). Flying from Columbus to San Diego in October is currently the most expensive (average of $444). 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 19, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbus to San Diego as you normally would.
How much does it cost to fly round-trip from Columbus to San Diego?
Airfare is typical for this route at the moment.
Columbus to San Diego flights typically cost between $297 and $513 in October.The cheapest round-trip price found within the last 5 days was $306 on Frontier (Oct 26-Nov 3).
How far ahead should I book a flight from Columbus to San Diego?
Booking 44 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.
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 19, 2026.
See what other customers who have flown with Southwest,Delta, andUnited 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.
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Coronado
San Ysidro
Poway
La Mesa
Santee
Julian
Lemon Grove
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Top 5 airlines flying from Columbus to San Diego
Discover the top 5 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 7,457,451 searches. Data last updated September 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$101 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$205 | Average$361 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$407 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$367 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$410 | FlexibilityNo cancel fee | On-time63% |