$278+ Cheap flights from Dayton (DAY) to San José (SJO)
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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SJO
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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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
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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 Dayton to San José
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Best
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Cheapest flights from Dayton to San JoséExplore the most affordable flight options available from Dayton to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Dayton to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This American Airlines deal was found by Cheapflights users on 3/8. 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 5/21:57 pm
DAY
- SJO
1 stop23h 28m
American Airlines
Tue 5/126:30 am
SJO
- DAY
2 stops13h 08m
American Airlines
Deal found 3/8![American Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 3/8. 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 5/26:00 am
DAY
- SJO
1 stop7h 56m
Delta
Tue 5/121:20 pm
SJO
- DAY
1 stop8h 12m
Delta
Deal found 3/8![Delta logo]()
$354
This Ovago deal was found by Cheapflights users on 3/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:56 pm
DAY
- SJO
2 stops18h 11m
GOL
Fri 4/2412:35 pm
SJO
- DAY
2 stops21h 27m
GOL
Deal found 3/7![GOL logo]()
$438
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/296:00 am
DAY
- SJO
2 stops15h 07m
American Airlines
Wed 6/33:08 pm
SJO
- DAY
2 stops15h 59m
American Airlines
Deal found 3/9![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 3/9. 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 6/38:16 am
DAY
- SJO
1 stop16h 26m
American Airlines
Tue 6/93:08 pm
SJO
- DAY
2 stops24h 03m
American Airlines
Deal found 3/9![American Airlines logo]()
$583
Best flights from Dayton to San JoséDiscover carefully curated flight deals from Dayton to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Dayton to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This Delta deal was found by Cheapflights users on 3/8. 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 5/26:00 am
DAY
- SJO
1 stop7h 56m
Delta
Tue 5/121:20 pm
SJO
- DAY
1 stop8h 12m
Delta
Deal found 3/8![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 3/10. 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 5/26:56 pm
DAY
- SJO
1 stop18h 29m
American Airlines
Tue 5/1212:35 pm
SJO
- DAY
2 stops19h 03m
American Airlines
Deal found 3/10![American Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 3/6. 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 6/17:45 pm
DAY
- SJO
2 stops16h 26m
United Airlines
Mon 6/2912:30 am
SJO
- DAY
2 stops14h 44m
United Airlines
Deal found 3/6![United Airlines logo]()
$603
This Faresmojo deal was found by Cheapflights users on 3/8. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:00 am
DAY
- SJO
1 stop7h 55m
JetBlue
Tue 3/317:00 am
SJO
- DAY
1 stop8h 49m
JetBlue
Deal found 3/8![JetBlue logo]()
$719
This American Airlines deal was found by Cheapflights users on 3/8. 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 6/38:16 am
DAY
- SJO
1 stop16h 26m
American Airlines
Tue 6/93:08 pm
SJO
- DAY
2 stops18h 25m
American Airlines
Deal found 3/8![American Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/2211:32 am
DAY
- SJO
2 stops10h 05m
United Airlines
Wed 4/291:25 pm
SJO
- DAY
2 stops19h 35m
United Airlines
Deal found 3/8![United Airlines logo]()
$693
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/48:10 pm
DAY
- SJO
2 stops18h 11m
United Airlines
Thu 4/91:25 pm
SJO
- DAY
2 stops19h 32m
United Airlines
Deal found 3/8![United Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 3/9. 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 5/49:30 pm
DAY
- SJO
2 stops16h 51m
United Airlines
Thu 5/71:25 pm
SJO
- DAY
2 stops30h 54m
United Airlines
Deal found 3/9![United Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 3/8. 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 3/295:43 pm
DAY
- SJO
2 stops18h 28m
United Airlines
Mon 4/61:25 pm
SJO
- DAY
2 stops22h 01m
United Airlines
Deal found 3/8![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 3/8. 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 3/315:43 pm
DAY
- SJO
2 stops18h 28m
United Airlines
Wed 4/811:13 am
SJO
- DAY
2 stops21h 44m
United Airlines
Deal found 3/8![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/12:05 pm
DAY
- SJO
2 stops22h 06m
United Airlines
Thu 4/911:13 am
SJO
- DAY
2 stops21h 44m
United Airlines
Deal found 3/8![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 3/10. 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 3/259:14 am
DAY
- SJO
2 stops10h 02m
United Airlines
Tue 3/317:55 am
SJO
- DAY
2 stops32h 17m
United Airlines
Deal found 3/10![United Airlines logo]()
$769
Last-minute flights from Dayton to San JoséDiscover last-minute flight deals from Dayton to San José. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Dayton to San José. Data last updated March 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/5. 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 3/158:32 am
DAY
- SJO
1 stop13h 45m
American Airlines
Fri 3/206:00 am
SJO
- DAY
1 stop13h 18m
American Airlines
Deal found 3/5![American Airlines logo]()
$671
This BusinessClass deal was found by Cheapflights users on 3/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:33 pm
DAY
- SJO
2 stops15h 32m
Copa Airlines
Mon 4/136:19 pm
SJO
- DAY
2 stops22h 39m
Copa Airlines
Deal found 3/7![Copa Airlines logo]()
$614
This Ovago deal was found by Cheapflights users on 3/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:56 pm
DAY
- SJO
2 stops18h 11m
GOL
Fri 4/2412:35 pm
SJO
- DAY
2 stops21h 27m
GOL
Deal found 3/7![GOL logo]()
$438
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/171:55 pm
DAY
- SJO
1 stop23h 35m
American Airlines
Fri 4/2411:35 pm
SJO
- DAY
1 stop16h 51m
American Airlines
Deal found 3/7![American Airlines logo]()
$643
This Booking.com deal was found by Cheapflights users on 3/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:33 pm
DAY
- SJO
2 stops30h 07m
Avianca
Fri 4/2412:40 pm
SJO
- DAY
3 stops23h 35m
Avianca
Deal found 3/7![Avianca logo]()
$661
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/296:00 am
DAY
- SJO
2 stops15h 07m
American Airlines
Wed 6/33:08 pm
SJO
- DAY
2 stops15h 59m
American Airlines
Deal found 3/9![American Airlines logo]()
$462
This Avianca deal was found by Cheapflights users on 3/6. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:33 pm
DAY
- SJO
2 stops15h 12m
Multiple Airlines
Wed 6/37:45 pm
SJO
- DAY
2 stops12h 03m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$586
One-way flights from Dayton to San JoséSearch for one-way flight options from Dayton to San José. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Dayton to San José. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Delta deal was found by Cheapflights users on 3/10. 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 4/111:31 am
DAY
- SJO
1 stop11h 44m
Delta
Deal found 3/10![Delta logo]()
$278
This Booking.com deal was found by Cheapflights users on 3/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:33 pm
DAY
- SJO
3 stops42h 12m
Avianca
Deal found 3/10![Avianca logo]()
$833
Find flight deals from Dayton to San José
Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to San José (SJO). 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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $345 (American Airlines) |
One-way from | $278 (Delta) |
Popular in | July |
Cheapest in | March |
Average price | $470 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dayton to San José 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 March 10, 2026.
Use the filters below to find and compare flights from Dayton to San José that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DaytonSan José
DAY - SJO
DAYSJO
Dayton
Sat 5/2
6:00 am-11:56 am
1 stop7h 56m
San José Juan Santamaria Intl
Tue 5/12
1:20 pm-11:32 pm
1 stop8h 12m
$354
DaytonSan José
DAY - SJO
DAYSJO
Dayton
Sat 5/2
6:56 pm-11:25 am
1 stop18h 29m
San José Juan Santamaria Intl
Tue 5/12
12:35 pm-9:38 am
2 stops19h 03m
$484
DaytonSan José
DAY - SJO
DAYSJO
Dayton
Wed 6/3
8:16 am-10:42 pm
1 stop16h 26m
San José Juan Santamaria Intl
Tue 6/9
3:08 pm-11:33 am
2 stops18h 25m
$583
DaytonSan José
DAY - SJO
DAYSJO
Dayton
Mon 6/1
7:45 pm-10:11 am
2 stops16h 26m
San José Juan Santamaria Intl
Mon 6/29
12:30 am-5:14 pm
2 stops14h 44m
$603
DaytonSan José
DAY - SJO
DAYSJO
Dayton
Wed 4/22
11:32 am-7:37 pm
2 stops10h 05m
San José Juan Santamaria Intl
Wed 4/29
1:25 pm-11:00 am
2 stops19h 35m
$693
DaytonSan José
DAY - SJO
DAYSJO
Dayton
Sat 4/4
8:10 pm-12:21 pm
2 stops18h 11m
San José Juan Santamaria Intl
Thu 4/9
1:25 pm-10:57 am
2 stops19h 32m
$713
DaytonSan José
DAY - SJO
DAYSJO
Dayton
Wed 3/25
6:00 am-11:55 am
1 stop7h 55m
San José Juan Santamaria Intl
Tue 3/31
7:00 am-5:49 pm
1 stop8h 49m
$719
DaytonSan José
DAY - SJO
DAYSJO
Dayton
Mon 5/4
9:30 pm-12:21 pm
2 stops16h 51m
San José Juan Santamaria Intl
Thu 5/7
1:25 pm-10:19 pm
2 stops30h 54m
$733
DaytonSan José
DAY - SJO
DAYSJO
Dayton
Sun 3/29
5:43 pm-10:11 am
2 stops18h 28m
San José Juan Santamaria Intl
Mon 4/6
1:25 pm-1:26 pm
2 stops22h 01m
$753
DaytonSan José
DAY - SJO
DAYSJO
Dayton
Tue 3/31
5:43 pm-10:11 am
2 stops18h 28m
San José Juan Santamaria Intl
Wed 4/8
11:13 am-10:57 am
2 stops21h 44m
$753
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Dayton to San José
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 Dayton to San José in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Dayton-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dayton-San José flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dayton-San José 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 Dayton-San José 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 Dayton to San José
Have a flexible travel schedule? Discover the best time to fly to San José from Dayton with our price prediction graph.
DAY-SJO
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 Dayton to San José
Reviews of airlines servicing San José
Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated March 10, 2026.
See what other customers who have flown with Delta and American Airlines from Dayton to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Dayton to San José. 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 San José?
Book flights to San José if you plan to visit one of these locationsAlajuela
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio
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Dayton and San José flights
Browse other Dayton and San José flight options. Last updated on March 10, 2026.
Other flights from Dayton
Browse through other flights departing from Dayton. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San José
Explore flights to San José departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Top 2 airlines flying from Dayton to San José
Discover the top 2 airlines that operate flights from Dayton to San José. 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$231 | Average$592 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$399 | Average$692 | FlexibilityNo cancel fee | On-time71% |