Cheap Flights from San Diego to Dayton International

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Flight deals from San Diego to Dayton International

Looking for a cheap last-minute deal or the best return flight from San Diego to Dayton International Airport? If you want to travel next month, return fares start from R 5,857. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Diego to Dayton International

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

San Diego to Dayton International: Alternative routes

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

San Diego to Dayton: Flight information

The things to know before you go.
Cheapest flight foundR 3,134
Cheapest month to flySeptember

Finding cheap flights from San Diego to Dayton International: Frequently asked questions

The best price we found for a return flight from San Diego to Dayton International is R 5,871. 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.
Currently, there are no airlines that fly direct from San Diego to Dayton International. But we found flights with one stop from R 5,871.
As of August 2026, there are no flights flying from San Diego to Dayton International.
The cheapest month to fly from San Diego to Dayton International is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Dayton International Airport on Friday, 18 September 2026.
No airlines currently offer direct flights between San Diego and Dayton International Airport. Most routes have one or more stops.
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 Dayton International 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 Dayton is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Dayton International is Delta .

Travelling from San Diego to James M Cox Dayton International Airport (DAY): What you need to know

  • The timezone in Dayton is UTC-5, which is three hours ahead of San Diego. James M Cox Dayton International Airport is located in Dayton.

  • Arrive at the airport on time so you don't miss your flight from San Diego to DAY. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.

  • With more people on the move during peak months like July, be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will allow for additional wait times. Remember things also get busy during major holidays like July Fourth.

Airports in San Diego

San Diego International Airport (SAN)

  • SAN is about 5 kilometres from central San Diego. If you're catching a taxi, driving or ride-sharing from the centre, it'll take 15 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the trip time to be around 25 minutes.

  • Want a stress-free start to your travels? Stay near San Diego International Airport. Whether you've booked an early flight from San Diego to James M Cox Dayton International Airport or prefer not to rush, these hotels have you covered:

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

  • SAN is located at N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • The distance from San Diego's city centre to CLD is around 48 kilometres. Take into account transport options and potential delays when working out the quickest way to get to the airport.

  • Want to treat yourself to an extra night away before boarding your San Diego to DAY flight? Kick back in a hotel near McClellan-Palomar Airport before your trip officially begins. Here's where you can stay:

  • Flights from McClellan-Palomar Airport are known for their punctuality, with 88% of them arriving within the expected time frame.

About James M Cox Dayton International Airport (DAY)

Getting from James M Cox Dayton International Airport (DAY) to central Dayton

  • Central Dayton is around 16 kilometres from James M Cox Dayton International Airport and takes about 20 minutes to reach by car. See what your options are for heading into the city, whether that's with a car hire, taxi or ride-share.

  • Travelling by public transport typically takes 40 minutes.

How to find the cheapest flights from San Diego to James M Cox Dayton International Airport (DAY)

  • R 3,134 is the best price for a one-way ticket from San Diego to James M Cox Dayton International Airport. A return flight starts from R 5,871. These prices may change depending on availability and demand.

  • Don't wait until the last minute. You're more likely to walk away with cheap flights from San Diego to DAY if you book early. Airlines often have some fantastic early bird rates.

  • Cheap San Diego to James M Cox Dayton International Airport tickets are easier to find when your dates are flexible. Use the 'Whole month' tool to compare fares throughout the month and then choose the cheapest day.

  • There's no need to check every day to find out if prices have dropped when you set up a Price Alert. We'll notify you as soon as a lower fare pops up on plane tickets from San Diego to DAY.

  • Tailor your travel plans using filters. Pick your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from San Diego to James M Cox Dayton International Airport.

The best time to fly from San Diego to James M Cox Dayton International Airport (DAY)

  • January is the quietest month for flights from San Diego to James M Cox Dayton International Airport (DAY), while November is the most popular. Pick the ideal time to visit Dayton based on whether you like a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Dayton is July, with temperatures ranging between 15ºC (59ºF) and 30ºC (86ºF). Book your San Diego to DAY plane ticket then if that's your definition of good weather.

  • Search for cheap tickets from San Diego to James M Cox Dayton International Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -11ºC (12ºF) and 6ºC (43ºF).

More about Dayton

Explore more of the United States

  • You've visited Dayton, now it's time to discover more of the United States. Journey about 105 kilometres east to Columbus to tick off its top attractions. From Franklin Park Conservatory and Botanical Gardens to Whetstone Park / Park of Roses and Ohio Theatre, there's plenty to keep you busy.

  • Indianapolis is another sought-after destination in the United States and is around 161 kilometres west of Dayton. No trip is complete without a visit to Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

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