DAY - SJC

$190 Find Cheap Flights from Dayton to San Jose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dayton to San Jose departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dayton to San Jose, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dayton to San Jose, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flights from Dayton to San Jose

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dayton to San Jose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dayton to San Jose

KAYAK's recommended round-trip deals from the most popular airlines that fly from Dayton to San Jose.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Delta Logo
2:53 pm - 7:50 pmDAY-SJC
7h 57m1 stop
Delta Logo
6:45 am - 5:51 pmSJC-DAY
8h 06m1 stop
$309Delta
Find Deal
Sun, Jul 13 - Sun, Jul 20
Delta Logo
11:08 am - 8:31 pmDAY-SJC
12h 23m2 stops
Delta Logo
11:00 pm - 1:57 pmSJC-DAY
11h 57m2 stops
$319Delta
Find Deal
Tue, May 20 - Sun, Aug 10
Delta Logo
2:32 pm - 8:01 pmDAY-SJC
8h 29m1 stop
Delta Logo
11:00 pm - 1:57 pmSJC-DAY
11h 57m2 stops
$344Delta
Find Deal
Tue, May 20 - Sun, Aug 10
United Airlines Logo
5:55 pm - 10:35 pmDAY-SJC
7h 40m1 stop
United Airlines Logo
6:20 am - 4:58 pmSJC-DAY
7h 38m1 stop
$409United Airlines
Find Deal
Mon, Aug 11 - Sat, Aug 16
United Airlines Logo
9:00 am - 1:36 pmDAY-SJC
7h 36m1 stop
United Airlines Logo
6:20 am - 5:02 pmSJC-DAY
7h 42m1 stop
$469United Airlines
Find Deal
Tue, May 6 - Tue, May 13
United Airlines Logo
5:55 pm - 10:35 pmDAY-SJC
7h 40m1 stop
United Airlines Logo
7:00 am - 10:27 pmSJC-DAY
12h 27m1 stop
$505United Airlines
Find Deal
Tue, Jul 15 - Tue, Jul 22
Alaska Airlines Logo
7:15 am - 4:58 pmDAY-SJC
12h 43m2 stops
Alaska Airlines Logo
8:59 pm - 12:15 pmSJC-DAY
12h 16m2 stops
$564Alaska Airlines
Find Deal
Wed, May 7 - Sun, May 11
United Airlines Logo
5:44 pm - 10:54 pmDAY-SJC
8h 10m1 stop
United Airlines Logo
6:20 pm - 10:12 pmSJC-DAY
24h 52m1 stop
$572United Airlines
Find Deal
Wed, May 7 - Mon, Oct 20
Alaska Airlines Logo
1:07 pm - 10:38 pmDAY-SJC
12h 31m2 stops
Alaska Airlines Logo
6:45 am - 10:06 pmSJC-DAY
12h 21m2 stops
$573Alaska Airlines
Find Deal
Thu, May 22 - Wed, May 28
Alaska Airlines Logo
2:10 pm - 11:00 pmDAY-SJC
11h 50m2 stops
Alaska Airlines Logo
8:00 am - 12:10 amSJC-DAY
13h 10m2 stops
$608Alaska Airlines
Find Deal
Mon, Aug 11 - Sat, Aug 16

KAYAK's insights & trends for Dayton to San Jose flights

Get data-powered insights and trends into flights from Dayton to San Jose to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Dayton to San Jose?

The average price of all round-trip flights from Dayton to San Jose clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to San Jose on a Friday and more expensive on a Sunday. On your return trip to Dayton, you should consider flying back on a Wednesday, and avoid Fridays for better deals.

What is the cheapest month to fly from Dayton to San Jose?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dayton to San Jose, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Dayton to San Jose is September, where tickets cost $282 (return) on average. On the other hand, the most expensive months are January and July, where the average cost of round-trip tickets is $1,296 and $818 respectively.

Good to know

Low season

January

High season

February

Cheapest flight

$190
Best time to beat the crowds but there is an average 118% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Dayton to San Jose

When to book flights from Dayton to San Jose

Are your dates flexible? Find out the best times to travel from Dayton to San Jose based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dayton to San Jose

  • What is the cheapest flight from Dayton to San Jose?

    In the last 3 days, the lowest price for a flight from Dayton to San Jose was $190 for a one-way ticket and $309 for a round-trip.

  • Do I need a passport to fly between Dayton and San Jose?

    No

  • Which aircraft models fly most regularly from Dayton to San Jose?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dayton to San Jose?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Dayton and San Jose, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Dayton to San Jose, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Dayton to San Jose are Delta and United Airlines. With an average price for the route of $454 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $578 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Dayton to San Jose?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dayton to San Jose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dayton to San Jose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Dayton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dayton to San Jose?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to Dayton with another airline. Booking your flights between Dayton and SJC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dayton to San Jose?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from Dayton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Dayton to San Jose

 
See real verified KAYAK customer reviews for airlines flying from Dayton to San Jose. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dayton to San Jose? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7920 reviews
8.2Boarding
7.9Comfort
8.5Crew
7.9Entertainment
7.3Food
Airline reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

Rough day of travel all the way around. Wrong info given to us multiple times and mistakes in their booking making our trip 10 hours longer than planned. I’m bummed because I fly Delta all the time and love them. Mistakes happen. Just bummed that this was a rare trip our whole family was traveling together.

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Boarding always seems a bit chaotic. Seat spacing could leave more for leg room.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

We arrived early and finally made it to our gate almost an hour after.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Would have been good to have a meal since it was a 5.5 hour flight

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

AA is always pretty solid. Was on time all the way around today so can’t complain!

Everything you need to know for your flight from Dayton to San Jose

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.