$194 Cheap Flights from San Jose (SJC) to Dayton (DAY)

View $194 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Dayton Intl. Airport (DAY)

Cheap Flights from San Jose to Dayton (SJC-DAY)

Prices were available within the past 7 days and start at $194 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 24 - Sat, Oct 25
SJC
San Jose
DAY
Dayton
$308 Roundtrip, found 5 days ago
$308
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Oct 24 from San Jose to Dayton, returning Sat, Oct 25, priced at $308 found 5 days ago
American Airlines
Wed, Oct 29 - Wed, Nov 5
SJC
San Jose
DAY
Dayton
$309 Roundtrip, found 6 days ago
$309
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Oct 29 from San Jose to Dayton, returning Wed, Nov 5, priced at $309 found 6 days ago
United
Sat, Nov 8 - Wed, Nov 12
SJC
San Jose
DAY
Dayton
$309 Roundtrip, found 5 days ago
$309
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 8 from San Jose to Dayton, returning Wed, Nov 12, priced at $309 found 5 days ago
Delta
Mon, Nov 3 - Fri, Nov 14
SJC
San Jose
DAY
Dayton
$314 Roundtrip, found 9 hours ago
$314
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon, Nov 3 from San Jose to Dayton, returning Fri, Nov 14, priced at $314 found 9 hours ago
Delta
Tue, Dec 16 - Tue, Jan 6
SJC
San Jose
DAY
Dayton
$339 Roundtrip, found 10 hours ago
$339
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Dec 16 from San Jose to Dayton, returning Tue, Jan 6, priced at $339 found 10 hours ago
Delta
Sat, Nov 8 - Wed, Nov 12
SJC
San Jose
DAY
Dayton
$342 Roundtrip, found 5 days ago
$342
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 8 from San Jose to Dayton, returning Wed, Nov 12, priced at $342 found 5 days ago
Delta
Wed, Dec 3 - Sat, Dec 13
SJC
San Jose
DAY
Dayton
$344 Roundtrip, found 1 day ago
$344
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 3 from San Jose to Dayton, returning Sat, Dec 13, priced at $344 found 1 day ago
Delta
Thu, Nov 6 - Sun, Nov 9
SJC
San Jose
DAY
Dayton
$347 Roundtrip, found 5 days ago
$347
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Nov 6 from San Jose to Dayton, returning Sun, Nov 9, priced at $347 found 5 days ago
American Airlines
Sat, Nov 8 - Wed, Nov 12
SJC
San Jose
DAY
Dayton
$349 Roundtrip, found 5 days ago
$349
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 8 from San Jose to Dayton, returning Wed, Nov 12, priced at $349 found 5 days ago
Alaska Airlines
Mon, Nov 3 - Fri, Nov 14
SJC
San Jose
DAY
Dayton
$419 Roundtrip, found 9 hours ago
$419
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Mon, Nov 3 from San Jose to Dayton, returning Fri, Nov 14, priced at $419 found 9 hours ago

Find the cheapest month to fly from San Jose (SJC) to Dayton (DAY)

January is typically the cheapest month to fly

From $307 - $948 per traveler.

Alternative airports near Dayton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to James M. Cox Dayton Intl. DAY. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $339
DAY
James M. Cox Dayton Intl.
Cheapest
Average driving time to city center16 min
Flights from $339
Flights from San Jose (SJC) to Dayton (DAY)
Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
James M. Cox Dayton Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$308
Distance
2027 mi

San Jose to Dayton Flights

The cheapest times to fly from San Jose to Dayton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Jose to Dayton are during the month of October. You can find some of the cheapest flights from San Jose to Dayton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to Dayton

Sunday is one of the best days to book for cheap flights from San Jose to Dayton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Jose to Dayton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Jose to Dayton in 2025. You can also book with separate airlines for your outbound and return journeys, from $194 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Jose to Dayton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Jose to Dayton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to James M. Cox Dayton Intl. Airport (DAY) cost?
Snag a cheap one-way flight from $194 or cheap return flight from $308 from Norman Y. Mineta San Jose Intl. Airport (SJC) to James M. Cox Dayton Intl. Airport (DAY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to James M. Cox Dayton Intl. Airport (DAY)?
October is the cheapest month to fly from SJC to DAY. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to James M. Cox Dayton Intl. Airport (DAY)?
To find the cheapest airline flying from SJC to DAY, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to James M. Cox Dayton Intl. Airport (DAY)?
Direct flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to James M. Cox Dayton Intl. Airport (DAY) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SJC to DAY?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to James M. Cox Dayton Intl. Airport (DAY)?
To avoid potential delays on the Norman Y. Mineta San Jose Intl. Airport (SJC) to James M. Cox Dayton Intl. Airport (DAY) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Norman Y. Mineta San Jose Intl. Airport (SJC) to James M. Cox Dayton Intl. Airport (DAY) last-minute?
Last-minute fares from SJC to DAY are generally more expensive. To lock in the cheapest rates, start looking for flights well in advance. That said, if you're flexible with your travel dates, you may score a cheap ticket right before you leave.
Is it cheaper to book a SJC to DAY flight and hotel package?
Opting for a SJC to DAY flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to James M. Cox Dayton Intl. Airport (DAY)?
If you booked your SJC to DAY flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, 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 for more information.

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*Available to One Key members.