￥30,950 Cheap Alaska Airlines flights Columbus (CMH) to San Diego (SAN)

View ￥30,950 flight on Fri, Feb 6, 2026Opens in a new window
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￥30,950 Cheap Alaska Airlines flights Columbus (CMH) to San Diego (SAN)

Prices were available within the past 7 days and start at ￥30,950 for one-way flights and ￥51,980 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Jan 23 - Wed, Jan 28
CMH
Columbus
SAN
San Diego
￥51,980 Roundtrip, found 5 days ago
￥51,980
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jan 23 from Columbus to San Diego, returning Wed, Jan 28, priced at ￥51,980 found 5 days ago
Alaska Airlines
Fri, Feb 6 - Sun, Feb 8
CMH
Columbus
SAN
San Diego
￥52,630 Roundtrip, found 1 day ago
￥52,630
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Feb 6 from Columbus to San Diego, returning Sun, Feb 8, priced at ￥52,630 found 1 day ago
Alaska Airlines
Fri, Feb 6 - Sun, Feb 8
CMH
Columbus
SAN
San Diego
￥53,360 Roundtrip, found 1 day ago
￥53,360
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Feb 6 from Columbus to San Diego, returning Sun, Feb 8, priced at ￥53,360 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to San Diego (SAN)

January is typically the cheapest month to fly

From ￥19,719 - ￥74,568 per traveler.
Flights from Columbus (CMH) to San Diego (SAN)
Origin airport
John Glenn Columbus Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
United
Distance
3137 km
Average flight time
2 hours 55 mins

Frequently asked questions

How much is an Alaska Airlines flight from John Glenn Columbus Intl. Airport (CMH) to San Diego Intl. Airport (SAN)?
You can discover affordable round-trip Alaska Airlines flights from ￥51,980 from CMH to SAN by organizing your results from "Price (lowest to highest)" on Expedia. Or look for deals from ￥30,950 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from CMH to SAN with Alaska Airlines?
Alaska Airlines flights to San Diego are often more affordable in the low-season months of January and November. Whether you're in search of a round-trip or one-way ticket, you could land a better deal then.
Does Alaska Airlines fly nonstop from John Glenn Columbus Intl. Airport (CMH) to San Diego Intl. Airport (SAN)?
Simply enter your dates, hit search and use the "Nonstop" filter on Expedia to find any direct flights from CMH to SAN with Alaska Airlines or another carrier.
What airports does Alaska Airlines fly into in San Diego?
Alaska Airlines flights from John Glenn Columbus Intl. Airport (CMH) to San Diego come in to land at San Diego Intl. Airport (SAN). This is the main gateway here.
Can I change or cancel my Alaska Airlines flight from John Glenn Columbus Intl. Airport (CMH) to San Diego Intl. Airport (SAN)?
Depending on the type of fare you purchased, a fee typically applies if you modify or cancel your flight more than 24 hours after it's been confirmed. To find tickets with more flexibility, select our "Changes included" or "No cancel fee" filter while looking for flights. For more details on changing or canceling your reservation, go to "Trips," select your flight and click on "Manage Booking."
*Available to Expedia members.