Cheap flights from San Jose Juan Santamaria to Dayton International

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Flight deals from San Jose Juan Santamaria to Dayton International

Looking for a cheap last-minute deal or the best round-trip flight from San Jose Juan Santamaria Airport to Dayton International Airport? If you want to travel next month, round-trip fares start from $499. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from San Jose Juan Santamaria to Dayton International

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

San Jose Juan Santamaria to Dayton International: Alternative routes

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

San Jose to Dayton: Flight information

The things to know before you go.
Cheapest flight found$501
Cheapest month to flyJune

Finding cheap flights from San Jose Juan Santamaria to Dayton International: Frequently asked questions

The best price we found for a round-trip flight from San Jose Juan Santamaria to Dayton International is $499. 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 Jose Juan Santamaria to Dayton International. But we found flights with one or more stops from $501.
There are no flights flying from San Jose Juan Santamaria to Dayton International, as of May 2026.
The cheapest month to fly from San Jose Juan Santamaria to Dayton International is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Jose Juan Santamaria Airport to Dayton International Airport on Thursday, June 11, 2026.
No airlines currently offer direct flights between San Jose Juan Santamaria Airport 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.
Currently, Delta offers the cheapest flight tickets to Dayton International.

Traveling from Juan Santamaria International Airport (SJO) to James M. Cox Dayton International Airport (DAY): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Show up at the airport on time to catch your SJO to DAY flight.

  • You'll likely experience longer lines in popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure will give you ample time for security and boarding.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Juan Santamaria International Airport to James M. Cox Dayton International Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to visit the city of your choice. Top stopovers between SJO and DAY include:

    • Hartsfield-Jackson Atlanta International Airport

    • O'Hare International Airport

    • Dallas/Fort Worth International Airport

How to find the cheapest flights from Juan Santamaria International Airport (SJO) to James M. Cox Dayton International Airport (DAY)

  • $278 is the best price for a one-way Juan Santamaria International Airport to James M. Cox Dayton International Airport flight. A return flight starts from $501. These prices can change based on demand and availability.

  • To score cheap tickets from SJO to DAY, book early. Airlines usually offer lower fares when flights are first released.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' search tool. It'll show you the cheapest price across the month when looking for your flight from Juan Santamaria International Airport to James M. Cox Dayton International Airport.

  • Save time looking for cheap flights from SJO to DAY by setting up a Price Alert. We'll send you an email or notification on the app when a special offer becomes available.

  • Choose your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Juan Santamaria International Airport to James M. Cox Dayton International Airport.

Handy information about Juan Santamaria International Airport (SJO)

  • When it comes to the on-time performance of Juan Santamaria International Airport, data shows 79.83% of flights complete their journey on time.

  • Juan Santamaria International Airport is about 18 kilometers from central San Jose. If you're catching a cab, ride-sharing or driving from the center, it'll take you 20 minutes or so to get there, depending on the traffic.

  • You can expect a journey time of about 2 hours 20 minutes when using public transport.

  • Searching for a convenient hotel close to SJO? If you're boarding an early flight from Juan Santamaria International Airport to James M. Cox Dayton International Airport, these stays will have you moments from your departure gate:

Arriving at James M. Cox Dayton International Airport (DAY)

  • Consider a stay at Motel 6-Dayton, OH - Englewood after arriving from your Juan Santamaria International Airport to James M. Cox Dayton International Airport flight. It's a short drive from DAY and a comfortable option if you want to catch some z's soon after landing.

  • Travel at your own pace with a James M. Cox Dayton International Airport rental car. Pick up a set of wheels from Budget, Alamo or Avis and find adventure across Dayton and beyond.

  • Reserving your ride from James M. Cox Dayton International Airport about one week in advance gives you the best chance of locking in a great deal.

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

  • You'll find DAY at Terminal Building.

  • James M. Cox Dayton International Airport is roughly 21 kilometers from central Dayton. The drive time takes around 15 minutes.

  • It'll take around 1 hour 15 minutes if you're traveling on public transport.

When to fly to James M. Cox Dayton International Airport (DAY)

  • It's time to choose your trip dates for your flight from Juan Santamaria International Airport to James M. Cox Dayton International Airport. April is the most popular month to head to Dayton. If you want a more relaxed vibe, go in February.

  • The warmest month in Dayton is July, with temperatures ranging between 15ºC (59ºF) and 30ºC (86ºF). Lock in your flights from Juan Santamaria International Airport to James M. Cox Dayton International Airport in this month if you like this kind of weather.

  • January sees average temperatures of between -11ºC (12ºF) and 6ºC (43ºF). Look for cheap tickets from SJO to DAY around that time if you want to travel when it's cooler.

Explore more of United States

  • Dayton is always a good idea, but there are so many other parts of United States you'll want to see. Around 370 kilometers north-west of Dayton, a trip to Chicago will keep your itinerary busy. Start with leading sights like Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Around 105 kilometers east of Dayton, Columbus is another essential stop in United States. Start your sightseeing at Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.