HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$190+ Cheap flights from Dayton to San Jose (DAY - SJC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SJC
juil. 6 — juil. 131
dim. 7/6
dim. 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dayton to San Jose with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dayton to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juillet 1, 2025.

Round-trip from

$309
(Delta)

One-way from

$190
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$697
From Dayton to San Jose
Search Deals
One-way flight from Dayton to San Jose
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Dayton to San Jose

Cheapest flights from Dayton to San Jose
Explore the most affordable flight options available from Dayton to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 1, 2025.

This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/236:00 amDAY - SJC
1 stop8h 00mDelta
mar. 7/2912:17 pmSJC - DAY
1 stop8h 56mDelta
Deal found 6/30$309
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/299:27 amDAY - SJC
1 stop7h 07mUnited Airlines
mer. 9/312:30 pmSJC - DAY
1 stop6h 42mUnited Airlines
Deal found 7/1$339
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/291:59 pmDAY - SJC
2 stops11h 26mAmerican Airlines
mer. 9/36:00 amSJC - DAY
2 stops12h 01mAmerican Airlines
Deal found 7/1$384

Cheapflights Fare Finder

Customize your flight search to find flights from Dayton to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 1, 2025.
Use the filters below to find and compare flights from Dayton to San Jose that are best for you.

Fly from

Dayton

Fly to

San Jose

Route

Depart

Return

Price

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

mer. 7/23

6:00 am-11:00 am

1 stop8h 00m

San Jose

mar. 7/29

12:17 pm-12:13 am

1 stop8h 56m

$309

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

ven. 8/29

9:27 am-1:34 pm

1 stop7h 07m

San Jose

mer. 9/3

12:30 pm-10:12 pm

1 stop6h 42m

$339

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

ven. 8/29

1:59 pm-10:25 pm

2 stops11h 26m

San Jose

mer. 9/3

6:00 am-9:01 pm

2 stops12h 01m

$384

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

jeu. 8/7

12:32 pm-8:51 pm

2 stops11h 19m

San Jose

dim. 8/10

8:00 am-11:00 pm

2 stops12h 00m

$771

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

mer. 8/13

9:15 am-1:22 pm

1 stop7h 07m

$190

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

mer. 8/6

2:29 pm-7:51 pm

1 stop8h 22m

$195

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

dim. 9/28

6:06 am-12:04 pm

2 stops8h 58m

$258

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

jeu. 8/28

12:43 pm-7:25 pm

2 stops9h 42m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Dayton to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Dayton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Dayton to San Jose?

Currently, September is the cheapest month in which you can book a flight from Dayton to San Jose (average of $255). Flying from Dayton to San Jose in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DAY to SJC?

Find hourly flight availability from Dayton to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 1, 2025.

When flying from Dayton to San Jose, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 15% versus a flight in the afternoon.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated juillet 1, 2025.
Read through reviews of airlines operating flights from Dayton to San Jose, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Dayton to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Dayton to San Jose round-trip?

    Flying on Delta is currently your cheapest option to San Jose, with prices starting at $309. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $339 and $384, respectively. You may be able to fly from Dayton to San Jose for 47% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Dayton to San Jose one-way?

    One-way options have recently been found by users for as low as $190 on United Airlines. Other airlines that offer cheap prices include Delta from $195 and Alaska Airlines from $319 one-way.

  • Can I find deals for flights from Dayton to San Jose that include hotel bookings?

    Yes. In addition to deals on Dayton to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dayton to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to San Jose.

  • Can I find deals for business class flights from Dayton to San Jose?

    Yes. Cheapflights offers flight deals from Dayton to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Dayton to San Jose (average of $255). Flying from Dayton to San Jose in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dayton to San Jose

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Las Vegas flights
Cleveland to Las Vegas flights
Cincinnati to Las Vegas flights
Detroit to Los Angeles flights
Cleveland to Los Angeles flights
Detroit to San Francisco flights
Columbus to Las Vegas flights
Cincinnati to Los Angeles flights
Pittsburgh to Las Vegas flights
Detroit to San Diego flights
Cleveland to San Francisco flights
Columbus to Los Angeles flights
Columbus to San Francisco flights
Akron to Las Vegas flights
Pittsburgh to San Francisco flights
Detroit to Santa Ana flights
Cincinnati to San Francisco flights
Cleveland to San Diego flights
Detroit to Ontario flights
Detroit to Burbank flights
Cincinnati to Ontario flights
Pittsburgh to Los Angeles flights
Dayton to Las Vegas flights
Dayton to Los Angeles flights
Pittsburgh to San Diego flights
Cleveland to Ontario flights
Columbus to San Diego flights
Detroit to San Jose flights
Cincinnati to Santa Ana flights
Detroit to Sacramento flights
Columbus to Ontario flights
Detroit to Oakland flights
Cincinnati to San Diego flights
Columbus to Santa Ana flights
Dayton to San Francisco flights
Cleveland to Santa Ana flights
Detroit to Reno flights
Detroit to Palm Springs flights
Pittsburgh to Ontario flights
Akron to Los Angeles flights
Pittsburgh to Santa Ana flights
Pittsburgh to Burbank flights
Akron to San Diego flights
Cincinnati to Reno flights
Columbus to Reno flights
Cincinnati to Sacramento flights
Dayton to San Diego flights
Pittsburgh to Reno flights
Cincinnati to San Jose flights
Cincinnati to Burbank flights

Top 3 airlines flying from Dayton to San Jose

Discover the top 3 airlines that operate flights from Dayton to San Jose. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$454FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$330Average$545FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$338Average$508FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.