Cheap Flights from San Diego to Port Columbus

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      Travellers and cabin class, 1 Adult, Economy
      Southwest Airlines

      Compare San Diego to Port Columbus flight deals

      Find the cheapest month or even day of the year to fly to Port Columbus

      Book the best Port Columbus fare with no extra fees

      Flight deals from San Diego to Port Columbus

      Looking for a cheap last-minute deal or the best return flight from San Diego to Port Columbus Airport? If you want to travel next month, return fares start from Rs67,968. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from San Diego to Port Columbus

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Port Columbus flights are currently cheapest in September.

      Direct flights from San Diego to Port Columbus

      Southwest Airlines

      San Diego to Port Columbus: Alternative routes

      Compare routes from San Diego to Columbus below. You may find an airport to fly into that's cheaper, faster, or easier than Port Columbus.

      San Diego to Columbus: Flight information

      The things to know before you go.
      Cheapest flight foundRs29,915
      Cheapest month to flySeptember
      Average flight time4 hrs, 14 mins
      Most popular airlineSouthwest Airlines
      Average flights per week4

      Finding cheap flights from San Diego to Port Columbus: Frequently asked questions

      The best price we found for a return flight from San Diego to Port Columbus is Rs67,968. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      4 hours and 14 minutes is the average flight time from San Diego to Port Columbus.
      Southwest Airlines flies direct from San Diego to Port Columbus.
      As of August 2026, there are 4 flights per week flying from San Diego to Port Columbus.
      The cheapest month to fly from San Diego to Port Columbus is usually September.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Port Columbus Airport on Monday, 21 September 2026.
      Yes – the average flight time is 4 hours and 14 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Port Columbus but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Columbus is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to Port Columbus is Frontier Airlines .

      Flying from San Diego to John Glenn Columbus International Airport (CMH): What you need to know

      • Your travels get underway at San Diego's main airport, San Diego International Airport (SAN). Check out the options for reserving a flight from San Diego to John Glenn Columbus International Airport (CMH) departing from this terminal.

      • Take a direct San Diego to John Glenn Columbus International Airport flight and you'll be in the air for around 4 hours 20 minutes.

      • The timezone in Columbus is UTC-5, which is three hours ahead of San Diego. John Glenn Columbus International Airport is located in Columbus.

      • Take your pick of 3 direct flights every week between San Diego International Airport (SAN) and John Glenn Columbus International Airport (CMH). This is the busiest route, with Southwest Airlines offering a 8:40am departure from SAN to CMH.

      • Your flight from San Diego to CMH won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

      • July is a busy month for travelling. If you're taking off then or during a major holiday like Thanksgiving, Memorial Day or Christmas, be there even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

      Airports in San Diego

      San Diego International Airport (SAN)

      • Get there in one go from San Diego International Airport (SAN). Direct flights from San Diego to John Glenn Columbus International Airport (CMH) operate from here.

      • You can book a direct flight from San Diego to John Glenn Columbus International Airport with Southwest Airlines. This well-known airline offers services from SAN.

      • The most frequently booked airline between SAN and CMH is Southwest Airlines.

      • Southwest Airlines is the most punctual carrier operating on this route, with 78.95% of its services reaching their destination on time.

      • Located around 5 kilometres from the centre of San Diego, SAN can be reached in about 15 minutes by car (depending on traffic). The journey by public transport will take roughly 25 minutes.

      • Searching for a convenient hotel near San Diego International Airport? If you're catching an early flight from San Diego to John Glenn Columbus International Airport, these stays will have you sleeping conveniently close to check-in:

      • Of the flights that depart from San Diego International Airport, 74% land on time at their destination.

      • You'll find SAN at N Harbour Dr.

      McClellan-Palomar Airport (CLD)

      • The distance from San Diego's city centre to CLD is about 48 kilometres. Consider transport options and possible delays when working out the best way to get to the airport.

      • Start your holiday sooner with an extra night away from home. Before catching your San Diego to CMH flight, kick back in one of these hotels near McClellan-Palomar Airport:

      • McClellan-Palomar Airport has earned its reputation for punctuality. 88% of flights out of here keep to their planned arrival schedule.

      About John Glenn Columbus International Airport (CMH)

      Getting from John Glenn Columbus International Airport (CMH) to central Columbus

      • John Glenn Columbus International Airport is around 16 kilometres from the centre of Columbus. It takes around 20 minutes or so to drive to the city.

      • When travelling on public transport, expect a journey time of about 40 minutes.

      How to find the cheapest flights from San Diego to John Glenn Columbus International Airport (CMH)

      • Right now, Rs29,915 is the lowest price we've found for a one-way ticket from San Diego to John Glenn Columbus International Airport. The cheapest price for a return flight is Rs67,968. Keep in mind fares can change due to availability at the time of booking.

      • To pick up cheap flights from San Diego to CMH, book early. Airlines tend to offer the most competitive fares when flights are first released.

      • The 'Whole month' search tool shows you the cheapest San Diego to John Glenn Columbus International Airport tickets across the month. It's an easy way to snap up a bargain if your plans aren't set in stone.

      • Save time looking for cheap plane tickets from San Diego to CMH by creating a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

      • Nail down a great price on a flight from San Diego to John Glenn Columbus International Airport with the help of the filters. Pick your ideal departure and arrival times, airlines and number of stops. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest.'

      The best time to fly from San Diego to John Glenn Columbus International Airport (CMH)

      • It's time to figure out when to book your flight from San Diego to John Glenn Columbus International Airport (CMH). July is when most people visit Columbus. If a slower pace sounds more appealing, think about going in December.

      • When booking your San Diego to CMH plane ticket, consider the kind of weather forecast you're hoping for. July is the warmest month in Columbus, with temperatures ranging from 15ºC to 31ºC.

      • Search for cheap tickets from San Diego to John Glenn Columbus International Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -11ºC and 6ºC.

      More about Columbus

      • When it comes to searching for somewhere to lay your head, you'll find the top stays in Columbus right here. Browse these hotels once you've locked in your flight from San Diego to John Glenn Columbus International Airport:

      • Your Columbus visit won't be complete without checking out the sights. Leading attractions that are worth your time include Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

      Explore more of the United States

      • Columbus has its own special appeal, but there are so many other parts of the United States you should also see. About 274 kilometres west of Columbus, a visit to Indianapolis will keep you on the go. Start with leading sights like Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

      • Detroit is another standout destination in the United States and is around 257 kilometres north of Columbus. No journey is complete without experiencing Motown Museum, The Majestic Theatre and Detroit Institute of Arts.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.