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$239+ Cheap flights from San Jose to Dayton (SJC - DAY)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — DAY
8月 23 — 8月 301
土 8/23
土 8/30
1 adult, Economy
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Cheap flight deals from San Jose to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Dayton (DAY). 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 8月 18, 2025.

Round-trip from

$309
(American Airlines)

One-way from

$239
(Delta)

Popular in

November

Cheapest in

August

Average price

$206
From San Jose to Dayton
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One-way flight from San Jose to Dayton
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Highest demand for flights based on searches. 35% potential increase in price ($320 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Jose to Dayton

Cheapest flights from San Jose to Dayton
Explore the most affordable flight options available from San Jose to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8月 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. 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.
火 9/168:00 amSJC - DAY
1 stop9h 20mAmerican Airlines
火 9/238:27 amDAY - SJC
1 stop7h 12mAmerican Airlines
Deal found 8/17$309
This Delta deal was found by Cheapflights users on 8/17. 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.
火 9/168:12 pmSJC - DAY
2 stops11h 10mDelta
火 9/231:16 pmDAY - SJC
2 stops12h 39mDelta
Deal found 8/17$319
This American Airlines deal was found by Cheapflights users on 8/17. 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.
水 11/126:00 amSJC - DAY
1 stop9h 35mAmerican Airlines
水 11/1910:30 amDAY - SJC
2 stops11h 01mAmerican Airlines
Deal found 8/17$354
This Delta deal was found by Cheapflights users on 8/18. 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.
金 10/1010:25 pmSJC - DAY
1 stop8h 59mDelta
月 10/133:17 pmDAY - SJC
1 stop10h 41mDelta
Deal found 8/18$428
This Delta deal was found by Cheapflights users on 8/16. 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.
水 8/2012:30 pmSJC - DAY
1 stop7h 53mDelta
土 8/234:30 pmDAY - SJC
1 stop8h 48mDelta
Deal found 8/16$462
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
日 11/27:47 pmSJC - DAY
2 stops13h 22mAlaska Airlines
金 11/146:00 amDAY - SJC
2 stops12h 54mAlaska Airlines
Deal found 8/18$479
This Delta deal was found by Cheapflights users on 8/18. 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.
日 8/3112:30 pmSJC - DAY
1 stop8h 26mDelta
水 9/34:30 pmDAY - SJC
1 stop8h 53mDelta
Deal found 8/18$552

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Dayton 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 8月 18, 2025.
Use the filters below to find and compare flights from San Jose to Dayton that are best for you.

Fly from

San Jose

Fly to

Dayton

Route

Depart

Return

Price

San JoseDayton

SJC - DAY

SJCDAY

San Jose

火 9/16

8:00 am-8:20 pm

1 stop9h 20m

Dayton

火 9/23

8:27 am-12:39 pm

1 stop7h 12m

$309

San JoseDayton

SJC - DAY

SJCDAY

San Jose

火 9/16

8:12 pm-10:22 am

2 stops11h 10m

Dayton

火 9/23

1:16 pm-10:55 pm

2 stops12h 39m

$319

San JoseDayton

SJC - DAY

SJCDAY

San Jose

水 11/12

6:00 am-6:35 pm

1 stop9h 35m

Dayton

水 11/19

10:30 am-6:31 pm

2 stops11h 01m

$354

San JoseDayton

SJC - DAY

SJCDAY

San Jose

金 10/10

10:25 pm-10:24 am

1 stop8h 59m

Dayton

月 10/13

3:17 pm-10:58 pm

1 stop10h 41m

$428

San JoseDayton

SJC - DAY

SJCDAY

San Jose

日 11/2

7:47 pm-12:09 pm

2 stops13h 22m

Dayton

金 11/14

6:00 am-3:54 pm

2 stops12h 54m

$479

San JoseDayton

SJC - DAY

SJCDAY

San Jose

日 8/31

12:30 pm-11:56 pm

1 stop8h 26m

Dayton

水 9/3

4:30 pm-10:23 pm

1 stop8h 53m

$552

San JoseDayton

SJC - DAY

SJCDAY

San Jose

金 9/5

12:30 pm-10:12 pm

1 stop6h 42m

Dayton

日 9/7

9:27 am-9:18 pm

1 stop14h 51m

$557

San JoseDayton

SJC - DAY

SJCDAY

San Jose

土 8/30

12:30 pm-11:56 pm

1 stop8h 26m

$239

San JoseDayton

SJC - DAY

SJCDAY

San Jose

月 9/1

12:30 pm-11:23 pm

1 stop7h 53m

$380

San JoseDayton

SJC - DAY

SJCDAY

San Jose

土 8/30

12:39 pm-9:26 am

3 stops41h 47m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 15 results
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Best time to book a flight from San Jose to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton from San Jose 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 San Jose to Dayton

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

Currently, August is the cheapest month in which you can book a flight from San Jose to Dayton (average of $325). Flying from San Jose to Dayton in March is currently the most expensive (average of $396). 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 SJC to DAY?

Find hourly flight availability from San Jose to Dayton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8月 18, 2025.

It’s optimal to fly from San Jose to Dayton in the morning. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. 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 Dayton. Reviews last updated 8月 18, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from San Jose to Dayton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Jose to Dayton. 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 San Jose to Dayton?

    American Airlines and Delta can get you from San Jose to Dayton in just under 9h 20m. Your travel time can differ by up to 1h 50m. San Jose and Dayton are separated by a distance of 2026 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Delta is currently your cheapest option to Dayton, with prices starting at $206. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $337 and $417, respectively. Delta is priced at 65% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose to Dayton 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 San Jose to Dayton?

    Currently, August is the cheapest month in which you can book a flight from San Jose to Dayton (average of $325). Flying from San Jose to Dayton in March is currently the most expensive (average of $396). 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

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Springfield
Troy
Xenia
Miamisburg
Richmond

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Top 3 airlines flying from San Jose to Dayton

Discover the top 3 airlines that operate flights from San Jose to Dayton. 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 8月 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$206Average$483FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$470FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$417Average$544FlexibilityNo cancel feeOn-time71%

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