HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$179+ Cheap flights from Dayton to San Jose, CA (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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SJC
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$329
(Delta)

One-way from

$179
(Delta)

Popular in

January

Cheapest in

April

Average price

$943
Provider with most accurate pricing for Dayton-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-San Jose flights.
Search Deals
From Dayton to San Jose
Search Deals
One-way flight from Dayton to San Jose
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 15, 2026.

This Delta deal was found by Cheapflights users on 1/13. 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.
Sat 3/141:35 pm
DAY
-
SJC
1 stop10h 58m
Delta
Tue 3/171:18 pm
SJC
-
DAY
1 stop7h 56m
Delta
Deal found 1/13$329
This Delta deal was found by Cheapflights users on 1/14. 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.
Thu 3/192:35 pm
DAY
-
SJC
1 stop9h 58m
Delta
Tue 3/246:25 pm
SJC
-
DAY
2 stops13h 21m
Delta
Deal found 1/14$334
This Delta deal was found by Cheapflights users on 1/13. 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.
Sat 3/141:35 pm
DAY
-
SJC
1 stop10h 58m
Delta
Wed 3/1810:45 pm
SJC
-
DAY
1 stop9h 01m
Delta
Deal found 1/13$349
This Delta deal was found by Cheapflights users on 1/13. 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.
Sat 3/141:35 pm
DAY
-
SJC
1 stop10h 58m
Delta
Mon 3/166:25 pm
SJC
-
DAY
2 stops13h 21m
Delta
Deal found 1/13$354
This Delta deal was found by Cheapflights users on 1/14. 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.
Wed 1/282:37 pm
DAY
-
SJC
1 stop9h 43m
Delta
Thu 2/510:45 pm
SJC
-
DAY
1 stop9h 05m
Delta
Deal found 1/14$359
This Delta deal was found by Cheapflights users on 1/14. 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.
Wed 1/282:37 pm
DAY
-
SJC
1 stop9h 43m
Delta
Tue 2/310:45 pm
SJC
-
DAY
1 stop9h 05m
Delta
Deal found 1/14$389
This Delta deal was found by Cheapflights users on 1/14. 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.
Thu 1/226:00 am
DAY
-
SJC
1 stop9h 56m
Delta
Wed 2/410:45 pm
SJC
-
DAY
1 stop9h 05m
Delta
Deal found 1/14$409

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 January 15, 2026.
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

Sat 3/14

1:35 pm-9:33 pm

1 stop10h 58m

San Jose

Tue 3/17

1:18 pm-12:14 am

1 stop7h 56m

$329

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Thu 3/19

2:35 pm-9:33 pm

1 stop9h 58m

San Jose

Tue 3/24

10:45 pm-10:46 am

1 stop9h 01m

$329

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Sat 3/14

1:35 pm-9:33 pm

1 stop10h 58m

San Jose

Wed 3/18

10:45 pm-10:46 am

1 stop9h 01m

$349

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Sat 3/14

1:35 pm-9:33 pm

1 stop10h 58m

San Jose

Mon 3/16

6:25 pm-10:46 am

2 stops13h 21m

$354

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Wed 1/28

6:00 am-12:56 pm

1 stop9h 56m

San Jose

Wed 2/4

10:45 pm-10:50 am

1 stop9h 05m

$359

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Wed 1/28

6:00 am-12:56 pm

1 stop9h 56m

San Jose

Sun 2/1

10:45 pm-10:50 am

1 stop9h 05m

$389

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Wed 1/28

2:37 pm-9:20 pm

1 stop9h 43m

San Jose

Mon 2/2

10:45 pm-10:50 am

1 stop9h 05m

$389

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Tue 3/24

2:35 pm-9:33 pm

1 stop9h 58m

$179

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Wed 4/15

9:10 am-1:35 pm

1 stop7h 25m

$229

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Mon 3/23

6:00 pm-10:59 pm

1 stop7h 59m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 18 results
1
2

Compare providers for flights from Dayton to San Jose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dayton to San Jose in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dayton-San Jose, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dayton-San Jose, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dayton-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dayton-San Jose, California flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dayton-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, California?

Currently, March is the cheapest month in which you can book a flight from Dayton to San Jose, California (average of $140). Flying from Dayton to San Jose, California in December is currently the most expensive (average of $232). 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.

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 January 15, 2026.
Read through reviews of airlines operating flights from Dayton to San Jose, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,048 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,048 reviews
Delta
7.9
Good
8,048 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,163 reviews
Delta
7.9
Good
8,048 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,129 reviews
Delta
7.9
Good
8,048 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • How long is the flight from Dayton to San Jose, California?

    Departing from Dayton to San Jose, California will take you 10h 58m. The distance from Dayton to San Jose, California is about 2026 mi.

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

    Currently priced at $308, American Airlines will fly you from Dayton to San Jose, California and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $308 and $363, respectively. American Airlines is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, California?

    Currently, March is the cheapest month in which you can book a flight from Dayton to San Jose, California (average of $140). Flying from Dayton to San Jose, California in December is currently the most expensive (average of $232). 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
Pittsburgh to Las Vegas flights
Columbus to Las Vegas flights
Detroit to San Francisco flights
Cleveland to Los Angeles flights
Cincinnati to Los Angeles flights
Detroit to San Diego flights
Detroit to Ontario flights
Detroit to Santa Ana flights
Akron to Las Vegas flights
Columbus to Los Angeles flights
Detroit to Burbank flights
Cleveland to San Francisco flights
Pittsburgh to Los Angeles flights
Pittsburgh to San Francisco flights
Dayton to Las Vegas flights
Columbus to San Diego flights
Cincinnati to San Diego flights
Columbus to San Francisco flights
Cincinnati to Ontario flights
Cleveland to San Diego flights
Cincinnati to San Francisco flights
Cleveland to Ontario flights
Pittsburgh to San Diego flights
Columbus to Ontario flights
Detroit to San Jose flights
Detroit to Palm Springs flights
Cincinnati to Santa Ana flights
Pittsburgh to Ontario flights
Detroit to Long Beach flights
Detroit to Reno flights
Cleveland to Santa Ana flights
Detroit to Oakland flights
Detroit to Sacramento flights
Akron to Los Angeles flights
Cleveland to Reno flights
Dayton to Los Angeles flights
Dayton to San Diego flights
Cleveland to Palm Springs flights
Pittsburgh to Reno flights
Columbus to Santa Ana flights
Columbus to Palm Springs flights
Cincinnati to Reno flights
Cincinnati to Burbank flights
Cincinnati to Palm Springs flights
Columbus to Reno flights
Pittsburgh to Palm Springs 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$460FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$458FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$363Average$533FlexibilityNo cancel feeOn-time69%

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.