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

A quick flight from San Jose, California to Dayton can take about 9h 05m. Delta provides one of the quickest options available for as low as $293. The distance between San Jose, California and Dayton is about 2026 mi.

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

Cheapflights users have booked flights from San Jose, California to Dayton round-trip from $206. Other airlines that can offer you cheap pricing are United Airlines, from $337, and American Airlines, from $417. Delta is currently priced 60% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Dayton ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Dayton when rainfall is around 2.2 in.

If weather is an important factor for your trip to Dayton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

What are the most popular airlines that fly from San Jose, California to Dayton?

Before booking your flight from San Jose, California to Dayton check out the most popular airlines for this route: Delta, American Airlines or United Airlines.

Most accurate provider : When it comes to deals on San Jose, California-Dayton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-Dayton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-Dayton flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Jose, California-Dayton 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 San Jose, California-Dayton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$179+ Flights from San Jose, CA to Dayton

Q: How much does it cost to fly round-trip from San Jose, California to Dayton?

Airfare is below average for this route at the moment. San Jose, California to Dayton flights typically cost between $804 and $1,389 in January. The cheapest round-trip price found within the last 3 days was $293 on Delta (Jan 13-Jan 20).

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Cheap 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 December 18, 2025.

Fri 12/2612:31 pmSJC - DAY

1 stop8h 28mDelta

Tue 12/306:05 amDAY - SJC

1 stop8h 09mDelta

Deal found 12/17

$744

Fri 12/2612:31 pmSJC - DAY

1 stop8h 28mDelta

Mon 12/296:05 amDAY - SJC

1 stop8h 09mDelta

Deal found 12/17

$784

Wed 12/1712:40 pmSJC - DAY

1 stop6h 49mUnited Airlines

Wed 12/317:50 pmDAY - SJC

2 stops28h 26mUnited Airlines

Deal found 12/16

$918

Sat 12/209:00 amSJC - DAY

1 stop10h 22mUnited Airlines

Mon 1/55:21 pmDAY - SJC

1 stop8h 13mUnited Airlines

Deal found 12/17

$990

Wed 12/179:57 amSJC - DAY

2 stops10h 12mAmerican Airlines

Wed 12/318:59 amDAY - SJC

2 stops12h 34mAmerican Airlines

Deal found 12/16

$1,030

Thu 12/182:29 pmSJC - DAY

1 stop28h 53mUnited Airlines

Sat 1/36:28 amDAY - SJC

1 stop19h 06mUnited Airlines

Deal found 12/17

$1,317

Best flights from San Jose to Dayton
Discover carefully curated flight deals from San Jose to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Tue 1/1310:45 pmSJC - DAY

1 stop9h 05mDelta

Tue 1/202:37 pmDAY - SJC

1 stop9h 43mDelta

Deal found 12/16

$293

Tue 1/136:15 amSJC - DAY

2 stops12h 29mAlaska Airlines

Sat 1/171:33 pmDAY - SJC

2 stops12h 02mAlaska Airlines

Deal found 12/17

$544

Wed 2/48:40 amSJC - DAY

2 stops26h 37mUnited Airlines

Sat 2/79:50 amDAY - SJC

2 stops14h 06mUnited Airlines

Deal found 12/15

$618

Fri 1/1610:45 pmSJC - DAY

1 stop9h 05mDelta

Mon 1/192:37 pmDAY - SJC

1 stop9h 43mDelta

Deal found 12/16

$483

Fri 4/1710:30 pmSJC - DAY

1 stop9h 05mDelta

Mon 4/202:55 pmDAY - SJC

1 stop9h 20mDelta

Deal found 12/17

$534

Wed 2/257:40 amSJC - DAY

2 stops11h 33mAlaska Airlines

Mon 3/212:43 pmDAY - SJC

2 stops9h 42mAlaska Airlines

Deal found 12/16

$611

Tue 1/134:00 pmSJC - DAY

1 stop27h 39mUnited Airlines

Sat 1/178:30 amDAY - SJC

1 stop8h 08mUnited Airlines

Deal found 12/17

$620

Fri 4/1710:30 pmSJC - DAY

1 stop9h 05mDelta

Sun 4/196:40 pmDAY - SJC

2 stops17h 20mDelta

Deal found 12/17

$542

Fri 4/177:30 amSJC - DAY

2 stops30h 37mAlaska Airlines

Sun 4/195:27 pmDAY - SJC

2 stops21h 39mAlaska Airlines

Deal found 12/17

$631

Thu 4/1610:30 pmSJC - DAY

1 stop8h 55mDelta

Mon 4/202:55 pmDAY - SJC

1 stop9h 20mDelta

Deal found 12/17

$623

Last-minute flights from San Jose to Dayton
Discover last-minute flight deals from San Jose to Dayton. Data last updated December 18, 2025 and is based on user searches.

Thu 1/19:00 amSJC - DAY

1 stop10h 22mUnited Airlines

Mon 1/55:21 pmDAY - SJC

1 stop8h 13mUnited Airlines

Deal found 12/17

$658

Thu 1/19:56 amSJC - DAY

2 stops10h 54mAmerican Airlines

Mon 1/56:00 amDAY - SJC

2 stops9h 26mAmerican Airlines

Deal found 12/17

$668

Tue 1/1310:45 pmSJC - DAY

1 stop9h 05mDelta

Tue 1/202:37 pmDAY - SJC

1 stop9h 43mDelta

Deal found 12/16

$293

Tue 1/136:00 amSJC - DAY

2 stops10h 55mAmerican Airlines

Tue 1/2010:16 amDAY - SJC

2 stops11h 18mAmerican Airlines

Deal found 12/16

$353

Tue 1/136:15 amSJC - DAY

2 stops12h 29mAlaska Airlines

Sat 1/171:33 pmDAY - SJC

2 stops12h 02mAlaska Airlines

Deal found 12/17

$544

Tue 1/138:40 amSJC - DAY

2 stops31h 57mUnited Airlines

Sat 1/178:30 amDAY - SJC

1 stop8h 08mUnited Airlines

Deal found 12/17

$559

Fri 1/1610:45 pmSJC - DAY

1 stop9h 05mDelta

Mon 1/192:37 pmDAY - SJC

1 stop9h 43mDelta

Deal found 12/16

$483

Fri 1/1611:00 amSJC - DAY

2 stops28h 46mAlaska Airlines

Mon 1/194:21 pmDAY - SJC

2 stops20h 27mAlaska Airlines

Deal found 12/16

$659

Fri 1/166:00 amSJC - DAY

2 stops12h 44mAmerican Airlines

Mon 1/193:29 pmDAY - SJC

1 stop9h 46mAmerican Airlines

Deal found 12/16

$687

One-way flights from San Jose to Dayton
Search for one-way flight options from San Jose to Dayton. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Wed 1/1410:45 pmSJC - DAY

1 stop9h 05mDelta

Deal found 12/17

$179

Wed 1/146:00 amSJC - DAY

2 stops12h 08mAmerican Airlines

Deal found 12/17

$184

Tue 3/1010:45 pmSJC - DAY

1 stop9h 01mDelta

Deal found 12/16

$221

Thu 1/1511:14 amSJC - DAY

3 stops25h 15mMultiple Airlines

Deal found 12/17

$300

Thu 1/156:15 amSJC - DAY

2 stops12h 29mAlaska Airlines

Deal found 12/17

$309

Thu 1/1511:51 amSJC - DAY

1 stop7h 41mAmerican Airlines

Deal found 12/17

$314

Thu 12/255:55 amSJC - DAY

2 stops12h 07mDelta

Deal found 12/17

$325

Mon 1/196:15 amSJC - DAY

2 stops12h 29mAlaska Airlines

Deal found 12/17

$434

Wed 12/245:13 pmSJC - DAY

2 stops20h 30mAlaska Airlines

Deal found 12/17

$441

Thu 12/256:00 amSJC - DAY

1 stop9h 42mAmerican Airlines

Deal found 12/17

$445

Wed 12/246:00 amSJC - DAY

1 stop9h 42mAmerican Airlines

Deal found 12/17

$459

Find flight deals from San Jose to Dayton

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$293 (Delta)
One-way from	$179 (Delta)
Popular in	December
Cheapest in	August
Average price	$1,097

Provider with most accurate pricing for San Jose-Dayton flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Jose-Dayton flights.

Search Deals

From San Jose to Dayton

Search Deals

One-way flight from San Jose to Dayton

Search Deals

Highest demand for flights based on searches. 29% potential increase in price ($214 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 11% potential price decrease ($54 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

San JoseDayton

SJC - DAY

SJCDAY

San Jose

Tue 1/13

10:45 pm-10:50 am

1 stop9h 05m

Dayton

Tue 1/20

2:37 pm-9:20 pm

1 stop9h 43m

$293

San JoseDayton

SJC - DAY

SJCDAY

San Jose

Fri 1/16

10:45 pm-10:50 am

1 stop9h 05m

Dayton

Mon 1/19

2:37 pm-9:20 pm

1 stop9h 43m

$483

San JoseDayton

SJC - DAY

SJCDAY

San Jose

Fri 4/17

10:30 pm-10:35 am

1 stop9h 05m

Dayton

Mon 4/20

2:55 pm-9:15 pm

1 stop9h 20m

$534

San JoseDayton

SJC - DAY

SJCDAY

San Jose

Fri 4/17

10:30 pm-10:35 am

1 stop9h 05m

Dayton

Sun 4/19

6:40 pm-9:00 am

2 stops17h 20m

$542

San JoseDayton

SJC - DAY

SJCDAY

San Jose

Tue 1/13

6:15 am-9:44 pm

2 stops12h 29m

Dayton

Sat 1/17

1:33 pm-10:35 pm

2 stops12h 02m

$544

San JoseDayton

SJC - DAY

SJCDAY

San Jose

Wed 2/25

7:40 am-10:13 pm

2 stops11h 33m

Dayton

Mon 3/2

12:43 pm-7:25 pm

2 stops9h 42m

$611

San JoseDayton

SJC - DAY

SJCDAY

San Jose

Wed 2/4

8:40 am-2:17 pm

2 stops26h 37m

Dayton

Sat 2/7

9:50 am-8:56 pm

2 stops14h 06m

$618

San JoseDayton

SJC - DAY

SJCDAY

San Jose

Tue 1/13

4:00 pm-10:39 pm

1 stop27h 39m

Dayton

Sat 1/17

8:30 am-1:38 pm

1 stop8h 08m

$620

San JoseDayton

SJC - DAY

SJCDAY

San Jose

Thu 4/16

10:30 pm-10:25 am

1 stop8h 55m

Dayton

Mon 4/20

2:55 pm-9:15 pm

1 stop9h 20m

$623

San JoseDayton

SJC - DAY

SJCDAY

San Jose

Fri 4/17

7:30 am-5:07 pm

2 stops30h 37m

Dayton

Sun 4/19

5:27 pm-12:06 pm

2 stops21h 39m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 21 results

Compare providers for flights from San Jose to Dayton

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Dayton in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 San Jose, California-Dayton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-Dayton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-Dayton flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Jose, California-Dayton 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 San Jose, California-Dayton 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 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, California to Dayton?

Currently, January is the cheapest month in which you can book a flight from San Jose, California to Dayton (average of $113). Flying from San Jose, California to Dayton in December is currently the most expensive (average of $282). 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?

It’s optimal to fly from San Jose, California to Dayton in the morning. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the evening.

How much does it cost to fly round-trip from San Jose, California to Dayton?

Reviews of airlines servicing Dayton

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

7.9

Good

8,005 reviews

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

7.9

Good

8,005 reviews

Delta

7.9

Good

8,005 reviews

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

9,091 reviews

Delta

7.9

Good

8,005 reviews

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

11,054 reviews

Delta

7.9

Good

8,005 reviews

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

How long is the flight from San Jose, California to Dayton?
A quick flight from San Jose, California to Dayton can take about 9h 05m. Delta provides one of the quickest options available for as low as $293. The distance between San Jose, California and Dayton is about 2026 mi.
What are the cheapest airlines flying from San Jose, California to Dayton round-trip?
Cheapflights users have booked flights from San Jose, California to Dayton round-trip from $206. Other airlines that can offer you cheap pricing are United Airlines, from $337, and American Airlines, from $417. Delta is currently priced 60% below the average price you’ll pay for this route.
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, California to Dayton?
Currently, January is the cheapest month in which you can book a flight from San Jose, California to Dayton (average of $113). Flying from San Jose, California to Dayton in December is currently the most expensive (average of $282). 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

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Top 3 airlines flying from San Jose to Dayton

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$206	Average$445	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$337	Average$470	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$417	Average$520	FlexibilityNo cancel fee	On-time71%

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$179+ Cheap flights from San Jose, CA 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Jose to Dayton with Cheapflights

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Cheap flight deals from San Jose to Dayton

Cheapest flights from San Jose to DaytonExplore 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 December 18, 2025.

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 December 18, 2025.

Find flight deals from San Jose to Dayton

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Jose to Dayton that are best for you.

Compare providers for flights from San Jose to Dayton

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 San Jose to Dayton in December.

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.

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, California to Dayton?

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

How much does it cost to fly round-trip from San Jose, California to Dayton?

Reviews of airlines servicing Dayton

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.

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, California to Dayton?

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

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

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

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

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

Traveling to a place near Dayton?

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Alternative routes for San Jose to Dayton

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Top 3 airlines flying from San Jose to Dayton

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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 December 18, 2025.