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San José

$250+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SJO
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap 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 June 30, 2025.

Round-trip from

$514
(American Airlines)

One-way from

$250
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$843
From Dayton to San José Juan Santamaria Intl
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One-way flight from Dayton to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 10% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Dayton to San José

Cheapest flights from Dayton to San José
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 June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/29. 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 7/97:27 amDAY - SJO
1 stop16h 38mAmerican Airlines
Wed 7/1611:59 pmSJO - DAY
1 stop10h 15mAmerican Airlines
Deal found 6/29$496
This United Airlines deal was found by Cheapflights users on 6/29. 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 12/67:21 amDAY - SJO
2 stops14h 18mUnited Airlines
Fri 12/1211:28 pmSJO - DAY
2 stops12h 59mUnited Airlines
Deal found 6/29$518

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 June 30, 2025.
Use the filters below to find and compare flights from Dayton to San José that are best for you.

Fly from

Dayton

Fly to

San José

Route

Depart

Return

Price

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Sat 12/6

8:36 am-8:02 pm

1 stop12h 26m

San José Juan Santamaria Intl

Fri 12/12

2:51 pm-10:22 am

1 stop18h 31m

$514

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Sat 12/6

7:21 am-8:39 pm

2 stops14h 18m

San José Juan Santamaria Intl

Fri 12/12

11:28 pm-1:27 pm

2 stops12h 59m

$518

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Wed 7/30

7:48 pm-11:35 pm

2 stops29h 47m

San José Juan Santamaria Intl

Sat 8/9

12:16 pm-7:59 pm

3 stops29h 43m

$816

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Sat 12/6

6:00 am-12:52 pm

1 stop7h 52m

San José Juan Santamaria Intl

Fri 12/12

2:17 pm-11:14 pm

1 stop7h 57m

$926

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Sat 12/6

10:00 am-3:45 am

1 stop18h 45m

San José Juan Santamaria Intl

Thu 12/11

2:15 am-7:02 pm

2 stops15h 47m

$1,144

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Sat 7/5

8:45 am-10:05 pm

1 stop15h 20m

$250

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Sat 7/5

2:00 pm-10:39 pm

2 stops10h 39m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

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.
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

What is the cheapest month to book a flight from Dayton to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Dayton to San José, San José Province (average of $398). Flying from Dayton to San José, San José Province in March is currently the most expensive (average of $555). 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 DAY to SJO?

Find hourly flight availability from Dayton to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from Dayton to San José, San José Province by exploring options for tickets in the afternoon.

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 June 30, 2025.
See what other customers who have flown with Delta, United Airlines, 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.
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Avianca
6.7
Okay
2,359 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Dayton to San José, San José Province round-trip?

    Flying on American Airlines is currently your cheapest option to San José, San José Province, with prices starting at $514. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $518 and $926, respectively. American Airlines is currently priced 24% below the average price you’ll pay for this route.

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

    Yes. In addition to deals on Dayton to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dayton to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to San José.

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

    Yes. Cheapflights offers flight deals from Dayton to San José 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 Dayton to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Dayton to San José, San José Province (average of $398). Flying from Dayton to San José, San José Province in March is currently the most expensive (average of $555). 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

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

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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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$476Average$622FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$497Average$696FlexibilityNo cancel feeOn-time71%

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