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Cheap flights from Dayton to San Jose from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to San Jose departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 12:56 pm
DAY
-
SJC
9h 56m1 stop
Delta Logo
10:45 pm - 10:50 am
SJC
-
DAY
9h 05m1 stop
$309Delta
Sun, Jan 25 - Sat, Jan 31
Delta Logo
6:00 am - 1:05 pm
DAY
-
SJC
10h 05m2 stops
Delta Logo
10:45 pm - 10:50 am
SJC
-
DAY
9h 05m1 stop
$314Delta
Sun, Jan 25 - Sat, Jan 31
American Airlines Logo
10:16 am - 6:34 pm
DAY
-
SJC
11h 18m2 stops
American Airlines Logo
6:00 am - 6:40 pm
SJC
-
DAY
9h 40m2 stops
$319American Airlines
Mon, Jan 26 - Sat, Jan 31
American Airlines Logo
1:33 pm - 10:49 pm
DAY
-
SJC
12h 16m2 stops
American Airlines Logo
6:00 am - 6:40 pm
SJC
-
DAY
9h 40m1 stop
$354American Airlines
Sun, Jan 25 - Sat, Jan 31
American Airlines Logo
1:33 pm - 10:49 pm
DAY
-
SJC
12h 16m2 stops
American Airlines Logo
6:00 am - 6:40 pm
SJC
-
DAY
9h 40m2 stops
$359American Airlines
Sun, Jan 25 - Sat, Jan 31
Delta Logo
6:00 am - 4:14 pm
DAY
-
SJC
13h 14m2 stops
Delta Logo
10:45 pm - 10:50 am
SJC
-
DAY
9h 05m1 stop
$379Delta
Sat, Jan 10 - Sat, Jan 24
Delta Logo
6:00 am - 12:03 pm
DAY
-
SJC
9h 03m1 stop
Delta Logo
10:30 pm - 10:25 am
SJC
-
DAY
8h 55m1 stop
$438Delta
Thu, Apr 9 - Mon, Apr 13
Delta Logo
6:00 am - 12:56 pm
DAY
-
SJC
9h 56m1 stop
Delta Logo
10:45 pm - 10:50 am
SJC
-
DAY
9h 05m1 stop
$444Delta
Sat, Jan 10 - Sat, Jan 24
American Airlines Logo
3:29 pm - 9:29 pm
DAY
-
SJC
9h 00m1 stop
American Airlines Logo
11:51 am - 10:32 pm
SJC
-
DAY
7h 41m1 stop
$450American Airlines
Wed, Jan 7 - Thu, Jan 8
Delta Logo
6:00 am - 4:20 pm
DAY
-
SJC
13h 20m2 stops
Delta Logo
10:45 pm - 10:50 am
SJC
-
DAY
9h 05m1 stop
$455Delta
Wed, Jan 7 - Thu, Jan 8

Delta flights from Dayton to San Jose, California

Our best Delta deals on Dayton to San Jose, California flight tickets
Delta
Jan 25
DAY6:00 amDayton
9h 56m
1 stop
SJC12:56 pmSan Jose
Jan 31
SJC10:45 pmSan Jose
9h 05m
1 stop
DAY10:50 amDayton
$309
Find similar
Delta
Jan 25
DAY6:00 amDayton
10h 05m
2 stops
SJC1:05 pmSan Jose
Jan 31
SJC10:45 pmSan Jose
9h 05m
1 stop
DAY10:50 amDayton
$314
Find similar
Delta
Jan 10
DAY6:00 amDayton
13h 14m
2 stops
SJC4:14 pmSan Jose
Jan 24
SJC10:45 pmSan Jose
9h 05m
1 stop
DAY10:50 amDayton
$379
Find similar

American Airlines flights from Dayton to San Jose, California

Our best American Airlines deals on Dayton to San Jose, California flight tickets
American Airlines
Jan 26
DAY10:16 amDayton
11h 18m
2 stops
SJC6:34 pmSan Jose
Jan 31
SJC6:00 amSan Jose
9h 40m
2 stops
DAY6:40 pmDayton
$319
Find similar
American Airlines
Jan 25
DAY1:33 pmDayton
12h 16m
2 stops
SJC10:49 pmSan Jose
Jan 31
SJC6:00 amSan Jose
9h 40m
1 stop
DAY6:40 pmDayton
$354
Find similar
American Airlines
Jan 25
DAY1:33 pmDayton
12h 16m
2 stops
SJC10:49 pmSan Jose
Jan 31
SJC6:00 amSan Jose
9h 40m
2 stops
DAY6:40 pmDayton
$359
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dayton to San Jose, California 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, momondo users made 832,500 searches. Data last updated December 10, 2025.
Use the filters below to find and compare flights from Dayton to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Sun 1/25

6:00 am-12:56 pm

1 stop9h 56m

San Jose

Sat 1/31

10:45 pm-10:50 am

1 stop9h 05m

$309

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Sun 1/25

6:00 am-1:05 pm

2 stops10h 05m

San Jose

Sat 1/31

10:45 pm-10:50 am

1 stop9h 05m

$314

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Mon 1/26

10:16 am-6:34 pm

2 stops11h 18m

San Jose

Sat 1/31

6:00 am-6:40 pm

2 stops9h 40m

$319

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Sun 1/25

1:33 pm-10:49 pm

2 stops12h 16m

San Jose

Sat 1/31

6:00 am-6:40 pm

1 stop9h 40m

$354

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Sun 1/25

1:33 pm-10:49 pm

2 stops12h 16m

San Jose

Sat 1/31

6:00 am-6:40 pm

2 stops9h 40m

$359

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Sat 1/10

6:00 am-4:14 pm

2 stops13h 14m

San Jose

Sat 1/24

10:45 pm-10:50 am

1 stop9h 05m

$379

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Thu 4/9

6:00 am-12:03 pm

1 stop9h 03m

San Jose

Mon 4/13

10:30 pm-10:25 am

1 stop8h 55m

$438

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Sat 1/10

6:00 am-12:56 pm

1 stop9h 56m

San Jose

Sat 1/24

10:45 pm-10:50 am

1 stop9h 05m

$444

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Wed 1/7

3:29 pm-9:29 pm

1 stop9h 00m

San Jose

Thu 1/8

11:51 am-10:32 pm

1 stop7h 41m

$450

DaytonSan Jose

DAY - SJC

DAYSJC

Dayton

Wed 1/7

6:00 am-4:20 pm

2 stops13h 20m

San Jose

Thu 1/8

10:45 pm-10:50 am

1 stop9h 05m

$455

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Dayton to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Jose, California?

The month of April is, on average, the cheapest month to fly to San Jose, California from Dayton, with most prices found around $369. If you are unable to visit San Jose, California during the month of April, then departing from Dayton during the month June is also very affordable. Most momondo users find prices during this month for around $386.

What is the cheapest day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from Dayton is on a Friday. momondo users have found tickets for Friday departures for as low as $455. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dayton to San Jose, California for around $747.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is at noon when flights can be purchased for as low as $498. In the afternoon is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $580 per ticket.

Can stopping save me money on Dayton to San Jose, California flights?

You could potentially save up to 52% on your flight if you consider stops on a Dayton to San Jose, California flight.

When to book flights from Dayton to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dayton to San Jose, California (DAY to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to San Jose, California

Fastest flight time

8h 09m

Direct flights

None
The fastest flight from Dayton to San Jose, California takes 8h 09m
There are no direct flights from Dayton to San Jose, California. There are no popular flight routes from Dayton to San Jose, California.
Search flight deals

  • How far is Dayton to San Jose by plane?

    The straight-line distance from Dayton to San Jose is 2027.4 mi. A reasonable flight in good conditions will take 8h 09m.

  • When did momondo last update prices for flights from Dayton Airport to San Jose Airport?

    Prices for flights from Dayton Airport to San Jose Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dayton Airport to San Jose Airport?

  • How old do you have to be to fly from Dayton Airport to San Jose Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Dayton to San Jose, California?

Best airlines flying from Dayton to San Jose, California

Compare and see reviews for airlines that fly from Dayton to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $308Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
DeltaPriceFrom $308Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $363Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to San Jose?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dayton to San Jose. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Dayton to San Jose with flexible booking policies on momondo?

Yes. All flights to San Jose from Dayton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dayton to San Jose?

momondo helps you find the best flight between Dayton and San Jose by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Dayton to San Jose right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dayton to San Jose flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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