$369+ Cheap flights from San José (SJO) to Dayton (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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DAY
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from San José 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 José to Dayton
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Best
Last-minute
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Cheapest flights from San José to DaytonExplore the most affordable flight options available from San José to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from San José to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/121:55 pm -
2 stops19h 52m
Sun 11/156:07 pm -
2 stops18h 18m
Deal found 10/22![United Airlines logo]()
$530
This Delta deal was found by Cheapflights users on 10/22. 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 11/122:37 pm -
1 stop7h 29m
Sun 11/156:00 am -
1 stop8h 12m
Deal found 10/22![Delta logo]()
$551
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/1212:35 pm -
2 stops21h 12m
Mon 11/167:10 am -
2 stops31h 12m
Deal found 10/20![United Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/298:45 am -
2 stops27h 39m
Tue 1/59:00 am -
2 stops29h 00m
Deal found 10/21![United Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 12/53:54 pm -
2 stops18h 24m
Sun 1/106:24 pm -
1 stop20h 27m
Deal found 10/23![American Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/111:28 pm -
2 stops23h 01m
Tue 12/2911:05 am -
2 stops27h 17m
Deal found 10/21![United Airlines logo]()
$681
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/58:45 am -
2 stops13h 44m
Sun 1/1010:55 am -
1 stop26h 20m
Deal found 10/21![United Airlines logo]()
$694
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/3011:35 am -
2 stops23h 51m
Sun 11/86:07 pm -
2 stops18h 18m
Deal found 10/21![United Airlines logo]()
$698
Best flights from San José to DaytonDiscover carefully curated flight deals from San José to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from San José to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/121:55 pm -
2 stops19h 52m
Sun 11/156:07 pm -
2 stops18h 18m
Deal found 10/22![United Airlines logo]()
$530
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 12/51:30 pm -
1 stop20h 48m
Sun 1/106:24 pm -
1 stop20h 27m
Deal found 10/20![American Airlines logo]()
$689
This United Airlines deal was found by Cheapflights users on 10/22. 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 1/221:25 pm -
1 stop23h 10m
Thu 2/47:00 am -
1 stop30h 15m
Deal found 10/22![United Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/1212:35 pm -
2 stops21h 12m
Mon 11/167:10 am -
2 stops31h 12m
Deal found 10/20![United Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/111:28 pm -
2 stops23h 01m
Tue 12/2911:05 am -
2 stops27h 17m
Deal found 10/21![United Airlines logo]()
$681
Last-minute flights from San José to DaytonDiscover last-minute flight deals from San José to Dayton. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from San José to Dayton. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/3011:35 am -
2 stops23h 51m
Sun 11/86:07 pm -
2 stops18h 18m
Deal found 10/21![United Airlines logo]()
$698
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 10/301:00 pm -
1 stop22h 06m
Sun 11/86:19 pm -
2 stops21h 30m
Deal found 10/21![American Airlines logo]()
$718
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/311:28 pm -
2 stops16h 44m
Sat 11/77:10 am -
2 stops14h 29m
Deal found 10/23![United Airlines logo]()
$855
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/102:07 pm -
1 stop28h 58m
Thu 12/36:00 am -
1 stop8h 43m
Deal found 10/25![American Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/121:55 pm -
2 stops19h 52m
Sun 11/156:07 pm -
2 stops18h 18m
Deal found 10/22![United Airlines logo]()
$530
This Delta deal was found by Cheapflights users on 10/22. 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 11/122:37 pm -
1 stop7h 29m
Sun 11/156:00 am -
1 stop8h 12m
Deal found 10/22![Delta logo]()
$551
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/1212:35 pm -
2 stops21h 12m
Mon 11/167:10 am -
2 stops31h 12m
Deal found 10/20![United Airlines logo]()
$584
One-way flights from San José to DaytonSearch for one-way flight options from San José to Dayton. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from San José to Dayton. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 12/57:00 am -
1 stop14h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 12/56:07 am -
2 stops12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$410
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 1/61:20 pm -
2 stops20h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![American Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 1/68:45 am -
3 stops34h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$546
Find flight deals from San José to Dayton
Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $530 (United Airlines) |
One-way from | $369 (Delta) |
Popular in | January |
Cheapest in | February |
Average price | $676 |
Cheapflights Fare Finder
Customize your flight search to find flights from San José 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 October 25, 2026.
Use the filters below to find and compare flights from San José to Dayton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséDayton
SJO San José Juan Santamaria Intl - DAY Dayton
SJODAY
San José Juan Santamaria Intl
Sat 12/5
7:00 am-10:02 pm
1 stop14h 02m
Dayton
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$369
Quickest round-trip
San JoséDayton
SJO San José Juan Santamaria Intl - DAY Dayton
SJODAY
San José Juan Santamaria Intl
Sat 12/5
6:07 am-9:04 pm
2 stops13h 57m
Dayton
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$410
San JoséDayton
SJO San José Juan Santamaria Intl - DAY Dayton
SJODAY
San José Juan Santamaria Intl
Wed 1/6
1:20 pm-10:41 am
2 stops20h 21m
Dayton
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$460
San JoséDayton
SJO San José Juan Santamaria Intl - DAY Dayton
SJODAY
San José Juan Santamaria Intl
Thu 11/12
1:55 pm-10:47 am
2 stops19h 52m
Dayton
Sun 11/15
6:07 pm-11:25 am
2 stops18h 18m
$530
San JoséDayton
SJO San José Juan Santamaria Intl - DAY Dayton
SJODAY
San José Juan Santamaria Intl
Fri 1/22
1:25 pm-1:35 pm
1 stop23h 10m
Dayton
Thu 2/4
7:00 am-12:15 pm
1 stop30h 15m
$538
San JoséDayton
SJO San José Juan Santamaria Intl - DAY Dayton
SJODAY
San José Juan Santamaria Intl
Wed 1/6
8:45 am-8:16 pm
3 stops34h 31m
Dayton
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$546
San JoséDayton
SJO San José Juan Santamaria Intl - DAY Dayton
SJODAY
San José Juan Santamaria Intl
Thu 11/12
12:35 pm-10:47 am
2 stops21h 12m
Dayton
Mon 11/16
7:10 am-1:22 pm
2 stops31h 12m
$584
San JoséDayton
SJO San José Juan Santamaria Intl - DAY Dayton
SJODAY
San José Juan Santamaria Intl
Tue 12/1
11:28 pm-11:29 pm
2 stops23h 01m
Dayton
Tue 12/29
11:05 am-1:22 pm
2 stops27h 17m
$681
San JoséDayton
SJO San José Juan Santamaria Intl - DAY Dayton
SJODAY
San José Juan Santamaria Intl
Sat 12/5
1:30 pm-11:18 am
1 stop20h 48m
Dayton
Sun 1/10
6:24 pm-1:51 pm
1 stop20h 27m
$689
Sorted by cheapest first
Compare providers for flights from San José 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 José to Dayton in October.
| 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 José-Dayton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-Dayton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-Dayton flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San José-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 José-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 José to Dayton
Have a flexible travel schedule? Discover the best time to fly to Dayton from San José with our price prediction graph.
SJO-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.
Cheapflights Insights
Everything you need to know about your flight from San José to Dayton
Related info for your journey
Find useful and relevant information for your journey from San José 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 locationsSpringfield
Greenville
Huber Heights
Miamisburg
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