$96+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SAN
Jun 3 — Jun 101
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 48 days in advance, depart on a Saturday or Tuesday and return on a Tuesday
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 May 4, 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 May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/316:05 pm
CMH
- SAN
2 stops21h 38m
Frontier
Fri 6/56:25 am
SAN
- CMH
1 stop8h 23m
Frontier
Deal found 5/2![Frontier logo]()
$299
This Expedia deal was found by Cheapflights users on 5/4. 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.
Thu 9/35:26 pm
CMH
- SAN
1 stop9h 18m
Multiple Airlines
Wed 9/96:25 am
SAN
- CMH
1 stop6h 32m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Wed 6/36:43 pm
CMH
- SAN
1 stop8h 07m
Frontier
Sat 6/67:15 pm
SAN
- CMH
2 stops18h 55m
Frontier
Deal found 5/2![Frontier logo]()
$307
This Trip.com deal was found by Cheapflights users on 5/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:43 pm
CMH
- SAN
1 stop8h 07m
Frontier
Thu 5/219:37 am
SAN
- CMH
1 stop29h 11m
Frontier
Deal found 5/4![Frontier logo]()
$308
This Expedia deal was found by Cheapflights users on 5/2. 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 9/74:47 pm
CMH
- SAN
1 stop18h 55m
Multiple Airlines
Sat 9/124:00 pm
SAN
- CMH
1 stop10h 08m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/275:54 pm
CMH
- SAN
1 stop7h 45m
United Airlines
Sat 5/3010:40 pm
SAN
- CMH
1 stop8h 17m
United Airlines
Deal found 5/4![United Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Wed 6/36:43 pm
CMH
- SAN
1 stop8h 07m
Frontier
Mon 6/89:43 am
SAN
- CMH
2 stops28h 22m
Frontier
Deal found 5/2![Frontier logo]()
$314
This Frontier deal was found by Cheapflights users on 4/30. 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 7/154:47 pm
CMH
- SAN
1 stop10h 04m
Frontier
Fri 7/176:25 am
SAN
- CMH
1 stop6h 37m
Frontier
Deal found 4/30![Frontier logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/286:05 pm
CMH
- SAN
2 stops27h 25m
Frontier
Thu 6/49:37 am
SAN
- CMH
1 stop29h 11m
Frontier
Deal found 5/1![Frontier logo]()
$316
This Southwest deal was found by Cheapflights users on 5/4. 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 7/178:10 pm
CMH
- SAN
1 stop6h 15m
Southwest
Mon 7/209:55 pm
SAN
- CMH
1 stop8h 25m
Southwest
Deal found 5/4![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 5/4. 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 7/23:55 pm
CMH
- SAN
2 stops8h 00m
Southwest
Sat 7/114:50 pm
SAN
- CMH
1 stop5h 45m
Southwest
Deal found 5/4![Southwest logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/86:43 pm
CMH
- SAN
1 stop20h 50m
Frontier
Mon 6/154:17 pm
SAN
- CMH
2 stops21h 48m
Frontier
Deal found 5/3![Frontier logo]()
$319
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 May 4, 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 May 4, 2026.
This United Airlines deal was found by Cheapflights users on 5/2. 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 5/305:30 am
CMH
- SAN
1 stop6h 58m
United Airlines
Wed 6/179:45 pm
SAN
- CMH
1 stop9h 04m
United Airlines
Deal found 5/2![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 5/3. 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 7/107:44 pm
CMH
- SAN
1 stop6h 46m
Delta
Sat 7/1810:15 pm
SAN
- CMH
1 stop8h 31m
Delta
Deal found 5/3![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 5/4. 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 6/45:45 pm
CMH
- SAN
1 stop7h 40m
Southwest
Tue 6/98:45 am
SAN
- CMH
2 stops9h 15m
Southwest
Deal found 5/4![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 5/1. 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 7/167:44 pm
CMH
- SAN
1 stop6h 46m
Delta
Sun 7/1910:15 pm
SAN
- CMH
1 stop8h 31m
Delta
Deal found 5/1![Delta logo]()
$348
This Southwest deal was found by Cheapflights users on 5/1. 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 7/75:35 pm
CMH
- SAN
2 stops8h 15m
Southwest
Sat 7/114:10 pm
SAN
- CMH
1 stop6h 15m
Southwest
Deal found 5/1![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/75:30 am
CMH
- SAN
1 stop6h 58m
United Airlines
Fri 6/1910:40 pm
SAN
- CMH
1 stop6h 58m
United Airlines
Deal found 4/29![United Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 4/29. 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 6/78:04 am
CMH
- SAN
1 stop9h 08m
Delta
Mon 6/1510:15 pm
SAN
- CMH
1 stop8h 22m
Delta
Deal found 4/29![Delta logo]()
$408
This Southwest deal was found by Cheapflights users on 4/30. 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 7/35:35 pm
CMH
- SAN
1 stop8h 45m
Southwest
Sun 7/54:00 pm
SAN
- CMH
1 stop6h 50m
Southwest
Deal found 4/30![Southwest logo]()
$408
This United Airlines deal was found by Cheapflights users on 5/3. 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 7/156:00 am
CMH
- SAN
1 stop7h 49m
United Airlines
Mon 7/208:32 pm
SAN
- CMH
2 stops10h 25m
United Airlines
Deal found 5/3![United Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 5/4. 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 7/184:20 pm
CMH
- SAN
1 stop9h 14m
United Airlines
Mon 7/276:55 pm
SAN
- CMH
2 stops11h 54m
United Airlines
Deal found 5/4![United Airlines logo]()
$422
This Southwest deal was found by Cheapflights users on 5/3. 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 6/123:55 pm
CMH
- SAN
2 stops8h 00m
Southwest
Fri 6/262:55 pm
SAN
- CMH
1 stop6h 40m
Southwest
Deal found 5/3![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 4/29. 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.
Mon 6/11:05 pm
CMH
- SAN
Nonstop4h 45m
Southwest
Thu 6/44:25 pm
SAN
- CMH
1 stop6h 00m
Southwest
Deal found 4/29![Southwest logo]()
$425
Last-minute flights from Columbus to San DiegoDiscover last-minute flight deals from Columbus to San Diego. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to San Diego. Data last updated May 4, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 5/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:43 pm
CMH
- SAN
1 stop8h 07m
Frontier
Thu 5/219:37 am
SAN
- CMH
1 stop29h 11m
Frontier
Deal found 5/4![Frontier logo]()
$308
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/275:54 pm
CMH
- SAN
1 stop7h 45m
United Airlines
Sat 5/3010:40 pm
SAN
- CMH
1 stop8h 17m
United Airlines
Deal found 5/4![United Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/286:05 pm
CMH
- SAN
2 stops27h 25m
Frontier
Thu 6/49:37 am
SAN
- CMH
1 stop29h 11m
Frontier
Deal found 5/1![Frontier logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/316:05 pm
CMH
- SAN
2 stops21h 38m
Frontier
Fri 6/56:25 am
SAN
- CMH
1 stop8h 23m
Frontier
Deal found 5/2![Frontier logo]()
$299
This Expedia deal was found by Cheapflights users on 5/4. 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 6/16:43 pm
CMH
- SAN
1 stop16h 59m
Frontier
Mon 6/86:25 am
SAN
- CMH
1 stop8h 23m
Frontier
Deal found 5/4![Frontier logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Wed 6/36:43 pm
CMH
- SAN
1 stop8h 07m
Frontier
Sat 6/67:15 pm
SAN
- CMH
2 stops18h 55m
Frontier
Deal found 5/2![Frontier logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Wed 6/36:43 pm
CMH
- SAN
1 stop8h 07m
Frontier
Mon 6/89:43 am
SAN
- CMH
2 stops28h 22m
Frontier
Deal found 5/2![Frontier logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Wed 6/36:43 pm
CMH
- SAN
1 stop8h 07m
Frontier
Tue 6/99:43 am
SAN
- CMH
2 stops27h 19m
Frontier
Deal found 5/2![Frontier logo]()
$321
This Delta deal was found by Cheapflights users on 4/30. 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 6/44:49 pm
CMH
- SAN
1 stop9h 38m
Delta
Mon 6/82:31 pm
SAN
- CMH
1 stop7h 00m
Delta
Deal found 4/30![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 5/4. 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 6/45:45 pm
CMH
- SAN
1 stop7h 40m
Southwest
Tue 6/98:45 am
SAN
- CMH
2 stops9h 15m
Southwest
Deal found 5/4![Southwest logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/86:43 pm
CMH
- SAN
1 stop20h 50m
Frontier
Mon 6/154:17 pm
SAN
- CMH
2 stops21h 48m
Frontier
Deal found 5/3![Frontier logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/294:47 pm
CMH
- SAN
1 stop10h 06m
Frontier
Wed 7/14:47 pm
SAN
- CMH
2 stops21h 18m
Frontier
Deal found 4/30![Frontier logo]()
$326
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 May 4, 2026.
Search for one-way flight options from Columbus to San Diego. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/316:05 pm
CMH
- SAN
2 stops21h 38m
Frontier
Deal found 5/2![Frontier logo]()
$96
This Expedia deal was found by Cheapflights users on 5/3. 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 5/296:43 pm
CMH
- SAN
1 stop16h 59m
Frontier
Deal found 5/3![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/266:05 pm
CMH
- SAN
2 stops56h 45m
Frontier
Deal found 5/1![Frontier logo]()
$113
This CheapOair deal was found by Cheapflights users on 5/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:47 pm
CMH
- SAN
1 stop19h 18m
Frontier
Deal found 5/2![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 5/4. 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.
Mon 6/16:43 pm
CMH
- SAN
1 stop8h 07m
Frontier
Deal found 5/4![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/76:05 pm
CMH
- SAN
2 stops45h 28m
Frontier
Deal found 5/3![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 4/30. 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 6/264:47 pm
CMH
- SAN
1 stop10h 06m
Frontier
Deal found 4/30![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/236:00 pm
CMH
- SAN
2 stops32h 53m
Frontier
Deal found 4/30![Frontier logo]()
$133
This Priceline deal was found by Cheapflights users on 5/2. 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 5/226:43 pm
CMH
- SAN
1 stop8h 07m
Frontier
Deal found 5/2![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/286:05 pm
CMH
- SAN
2 stops27h 25m
Frontier
Deal found 5/2![Frontier logo]()
$138
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 May 4, 2026.
Round-trip from | $299 (Kiwi.com) |
|---|---|
One-way from | $96 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $378 |
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 May 4, 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
ColumbusSan Diego
CMH - SAN
CMHSAN
Columbus
Sat 5/30
5:30 am-9:28 am
1 stop6h 58m
San Diego
Wed 6/17
9:45 pm-9:49 am
1 stop9h 04m
$317
ColumbusSan Diego
CMH - SAN
CMHSAN
Columbus
Fri 7/10
7:44 pm-11:30 pm
1 stop6h 46m
San Diego
Sat 7/18
10:15 pm-9:46 am
1 stop8h 31m
$317
ColumbusSan Diego
CMH - SAN
CMHSAN
Columbus
Thu 6/4
5:45 pm-10:25 pm
1 stop7h 40m
San Diego
Tue 6/9
8:45 am-9:00 pm
2 stops9h 15m
$322
ColumbusSan Diego
CMH - SAN
CMHSAN
Columbus
Thu 7/16
7:44 pm-11:30 pm
1 stop6h 46m
San Diego
Sun 7/19
10:15 pm-9:46 am
1 stop8h 31m
$348
ColumbusSan Diego
CMH - SAN
CMHSAN
Columbus
Tue 7/7
5:35 pm-10:50 pm
2 stops8h 15m
San Diego
Sat 7/11
4:10 pm-1:25 am
1 stop6h 15m
$363
ColumbusSan Diego
CMH - SAN
CMHSAN
Columbus
Sun 6/7
8:04 am-2:12 pm
1 stop9h 08m
San Diego
Mon 6/15
10:15 pm-9:37 am
1 stop8h 22m
$408
ColumbusSan Diego
CMH - SAN
CMHSAN
Columbus
Fri 7/3
5:35 pm-11:20 pm
1 stop8h 45m
San Diego
Sun 7/5
4:00 pm-1:50 am
1 stop6h 50m
$408
ColumbusSan Diego
CMH - SAN
CMHSAN
Columbus
Sun 6/7
5:30 am-9:28 am
1 stop6h 58m
San Diego
Fri 6/19
10:40 pm-8:38 am
1 stop6h 58m
$417
ColumbusSan Diego
CMH - SAN
CMHSAN
Columbus
Wed 7/15
6:00 am-10:49 am
1 stop7h 49m
San Diego
Mon 7/20
8:32 pm-9:57 am
2 stops10h 25m
$422
ColumbusSan Diego
CMH - SAN
CMHSAN
Columbus
Sat 7/18
4:20 pm-10:34 pm
1 stop9h 14m
San Diego
Mon 7/27
6:55 pm-9:49 am
2 stops11h 54m
$422
Showing 1-10 of 23 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
How far ahead should I book a flight from Columbus to San Diego?
Booking 85 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, November is the cheapest month in which you can book a flight from Columbus to San Diego (average of $72). Flying from Columbus to San Diego in June is currently the most expensive (average of $226). 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 May 4, 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?
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 May 4, 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.
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Columbus to San Diego
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Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Columbus to San Diego by cabin class
Find flights from Columbus to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Columbus and San Diego flights
Browse other Columbus and San Diego flight options. Last updated on May 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 4, 2026.
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 May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$101 | Average$239 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$107 | Average$272 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$230 | Average$351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$394 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$371 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$411 | FlexibilityNo cancel fee | On-time63% |