£114 Cheap Flights from Columbus (CMH) to San Diego (SAN)

You can find one-way and return flights from CMH to SAN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when CMH to SAN ticket fares go up or down.

If you're looking for the cheapest time to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to San Diego, CA (SAN-San Diego Intl.), January is typically your best bet. You can expect average return fares around £257 during this month. January often sees lower prices because it falls after the busy holiday travel season, when demand for flights tends to decrease. Other budget-friendly months for this route include February and October.

Only one airline offers direct flights from John Glenn Columbus Intl. (CMH) to San Diego Intl. (SAN). Southwest Airlines operates 9 direct flights from CMH to SAN every week.

To find a cheap flight from Columbus, OH (CMH) to San Diego, CA (SAN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The cheapest months to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to San Diego, CA (SAN-San Diego Intl.) are typically January and February, with average return flights around £257. These months often offer lower fares as they fall after the busy holiday season, making it a great time to find a deal for your trip to San Diego.

The earliest flight from John Glenn Columbus Intl. (CMH) to San Diego Intl. (SAN) typically departs around 5:00 AM. This service is operated by American Airlines and is seasonal, active in January and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

A direct flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to San Diego, CA (SAN-San Diego Intl.) typically takes around 4 hours 30 minutes. This route covers a distance of approximately 3,156 kilometers. If you opt for a flight with one stop, your journey will usually take longer, averaging around 7 hours 18 minutes. Flights with two or more stops generally take about 10 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.

Select the "Business class" and "First class" filters when looking for Columbus, OH (CMH) to San Diego, CA (SAN) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

It's easy to earn miles on a Columbus, OH (CMH-John Glenn Columbus Intl.) to San Diego, CA (SAN-San Diego Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to San Diego from John Glenn Columbus Intl. (CMH), you can fly directly into San Diego Intl. (SAN). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), O'Hare Intl. (ORD), or Midway Intl. (MDW) before reaching San Diego. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Columbus, OH (CMH-John Glenn Columbus Intl.) to San Diego, CA (SAN-San Diego Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Columbus, OH (CMH-John Glenn Columbus Intl.) to San Diego, CA (SAN-San Diego Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Columbus, OH (CMH) to San Diego, CA (SAN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.