$345+ Cheap flights from San Jose, CA to Dayton (SJC - DAY)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — DAY
Oct 6 — Oct 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Jose to Dayton 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 San Jose to Dayton
Cheapest
Best
Last-minute
One-way
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 September 6, 2026.
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 September 6, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 11/131:00 pm -
1 stop7h 06m
Sat 11/144:25 pm -
1 stop8h 47m
Deal found 9/3![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/5. 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.
Sun 10/410:50 pm -
1 stop8h 49m
Tue 10/133:25 pm -
1 stop9h 00m
Deal found 9/5![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/3. 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 10/110:50 pm -
1 stop8h 49m
Thu 10/83:25 pm -
1 stop9h 00m
Deal found 9/3![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 9/1810:50 pm -
1 stop8h 49m
Tue 9/223:27 pm -
1 stop8h 55m
Deal found 9/3![Delta logo]()
$459
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Tue 10/2712:02 pm -
1 stop8h 32m
Mon 11/26:00 am -
1 stop8h 06m
Deal found 9/2![American Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 9/296:30 am -
1 stop7h 40m
Sat 10/37:00 am -
1 stop8h 01m
Deal found 9/1![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 9/2. 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 9/3012:51 pm -
1 stop7h 23m
Sun 10/46:00 am -
1 stop8h 36m
Deal found 9/2![Delta logo]()
$499
Best flights from San Jose to DaytonDiscover 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 September 6, 2026.
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 September 6, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 11/134:33 pm -
2 stops15h 06m
Sat 11/144:25 pm -
1 stop8h 47m
Deal found 9/3![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 11/132:14 pm -
1 stop6h 24m
Sun 11/157:10 am -
1 stop7h 52m
Deal found 9/3![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 9/5. 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.
Sun 10/410:50 pm -
1 stop8h 49m
Tue 10/133:25 pm -
1 stop9h 00m
Deal found 9/5![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/3. 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 10/110:50 pm -
1 stop8h 49m
Thu 10/83:25 pm -
1 stop9h 00m
Deal found 9/3![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 9/296:30 am -
1 stop7h 40m
Sat 10/37:00 am -
1 stop8h 01m
Deal found 9/1![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sat 2/62:15 pm -
1 stop6h 38m
Tue 2/97:13 am -
1 stop7h 49m
Deal found 9/5![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:50 pm -
1 stop8h 49m
Sun 10/46:00 am -
1 stop8h 36m
Deal found 9/1![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 9/2. 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 9/3012:51 pm -
1 stop7h 23m
Sun 10/46:00 am -
1 stop8h 36m
Deal found 9/2![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 11/134:33 pm -
2 stops15h 06m
Sun 11/156:00 am -
1 stop8h 50m
Deal found 9/3![Delta logo]()
$541
Last-minute flights from San Jose to DaytonDiscover last-minute flight deals from San Jose to Dayton. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Dayton. Data last updated September 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 9/1810:50 pm -
1 stop8h 49m
Tue 9/223:27 pm -
1 stop8h 55m
Deal found 9/3![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 9/296:30 am -
1 stop7h 40m
Sat 10/37:00 am -
1 stop8h 01m
Deal found 9/1![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 9/2. 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 9/3012:51 pm -
1 stop7h 23m
Sun 10/46:00 am -
1 stop8h 36m
Deal found 9/2![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 9/3. 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 10/110:50 pm -
1 stop8h 49m
Thu 10/83:25 pm -
1 stop9h 00m
Deal found 9/3![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 9/5. 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.
Sun 10/410:50 pm -
1 stop8h 49m
Tue 10/133:25 pm -
1 stop9h 00m
Deal found 9/5![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 10/47:08 pm -
2 stops13h 57m
Tue 10/136:00 am -
1 stop8h 04m
Deal found 9/5![American Airlines logo]()
$503
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Tue 10/2712:02 pm -
1 stop8h 32m
Mon 11/26:00 am -
1 stop8h 06m
Deal found 9/2![American Airlines logo]()
$462
One-way flights from San Jose to DaytonSearch for one-way flight options from San Jose to Dayton. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from San Jose to Dayton. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:51 pm -
1 stop7h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 9/5. 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.
Sun 10/46:40 am -
1 stop8h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:51 pm -
1 stop7h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 10/46:30 am -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:02 am -
2 stops13h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Alaska Airlines logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:00 am -
2 stops12h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Alaska Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Tue 9/156:00 am -
1 stop8h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 9/146:30 am -
1 stop6h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 9/3. 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.
Mon 9/148:41 pm -
2 stops10h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$525
This Delta deal was found by Cheapflights users on 9/2. 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.
Fri 9/119:52 am -
2 stops9h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$683
This Delta deal was found by Cheapflights users on 9/4. 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.
Sun 12/2012:33 pm -
1 stop8h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$728
Find 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 September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Delta) |
One-way from | $345 (Delta) |
Popular in | December |
Cheapest in | May |
Average price | $520 |
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 7,457,451 searches. Data last updated September 6, 2026.
Use the filters below to find and compare flights from San Jose to Dayton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseDayton
SJC San Jose - DAY Dayton
SJCDAY
San Jose
Tue 9/29
12:51 pm-11:14 pm
1 stop7h 23m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$345
San JoseDayton
SJC San Jose - DAY Dayton
SJCDAY
San Jose
Sun 10/4
6:40 am-5:54 pm
1 stop8h 14m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$355
San JoseDayton
SJC San Jose - DAY Dayton
SJCDAY
San Jose
Fri 11/13
4:33 pm-10:39 am
2 stops15h 06m
Dayton
Sat 11/14
4:25 pm-10:12 pm
1 stop8h 47m
$384
San JoseDayton
SJC San Jose - DAY Dayton
SJCDAY
San Jose
Sun 10/4
10:50 pm-10:39 am
1 stop8h 49m
Dayton
Tue 10/13
3:25 pm-9:25 pm
1 stop9h 00m
$399
San JoseDayton
SJC San Jose - DAY Dayton
SJCDAY
San Jose
Sun 10/4
6:30 am-5:10 pm
1 stop7h 40m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$434
San JoseDayton
SJC San Jose - DAY Dayton
SJCDAY
San Jose
Thu 10/1
10:50 pm-10:39 am
1 stop8h 49m
Dayton
Thu 10/8
3:25 pm-9:25 pm
1 stop9h 00m
$439
San JoseDayton
SJC San Jose - DAY Dayton
SJCDAY
San Jose
Tue 9/15
8:00 am-11:38 pm
2 stops12h 38m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$444
San JoseDayton
SJC San Jose - DAY Dayton
SJCDAY
San Jose
Wed 9/16
12:02 pm-11:33 pm
1 stop8h 31m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$466
San JoseDayton
SJC San Jose - DAY Dayton
SJCDAY
San Jose
Tue 9/15
6:00 am-9:13 pm
2 stops12h 13m
Dayton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$471
San JoseDayton
SJC San Jose - DAY Dayton
SJCDAY
San Jose
Fri 11/13
2:14 pm-11:38 pm
1 stop6h 24m
Dayton
Sun 11/15
7:10 am-12:02 pm
1 stop7h 52m
$489
Showing 1-10 of 20 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Jose, California-Dayton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-Dayton flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
SJC-DAY
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.
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 September 6, 2026.
Peruse reviews from past customers who have flown with Delta 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.
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
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.
Traveling to a place near Dayton?
Book flights to Dayton if you plan to visit one of these locationsHuber Heights
Troy
Springfield
Greenville
Miamisburg
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
Complete your trip
Dayton flight routes
Flights by cabin class
Other flight options
Other flights from San Jose
Popular flights
Alternative routes for San Jose to Dayton
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dayton by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dayton
Explore flights to Dayton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 6, 2026.
Search flights from San Jose to Dayton by cabin class
Find flights from San Jose to Dayton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Jose and Dayton flights
Browse other San Jose and Dayton flight options. Last updated on September 6, 2026.
Other flights from San Jose
Browse through other flights departing from San Jose. Flights are based on user searches made on Cheapflights and were last updated on September 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Jose to Dayton
Discover the top airline 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 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$292 | Average$507 | FlexibilityNo cancel fee | On-timeN/A |