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$190+ Cheap flights from Dayton (DAY) to Costa Rica

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SJO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Dayton to Costa Rica

Keep the following information in mind while searching for Dayton to Costa Rica flight deals. Data was last updated June 12, 2025.

Round-trip from

$514
(Delta)

One-way from

$190
(Delta)

Popular in

May

Cheapest in

April

Average price

$878
From Dayton to Costa Rica
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One-way flight from Dayton to Costa Rica
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Highest demand for flights based on searches. 11% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 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 Costa Rica

Cheapest flights from Dayton to Costa Rica
Explore the most affordable flight options available from Dayton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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 12/53:55 pmDAY - SJO
1 stop7h 20mDelta
Fri 12/127:00 amSJO - DAY
1 stop9h 49mDelta
Deal found 6/12$514
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 6/196:24 pmDAY - LIR
2 stops19h 21mAmerican Airlines
Tue 6/2412:35 pmLIR - DAY
1 stop7h 35mAmerican Airlines
Deal found 6/10$561
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/277:27 amDAY - SJO
1 stop16h 38mAmerican Airlines
Sun 8/32:20 pmSJO - DAY
2 stops16h 48mAmerican Airlines
Deal found 6/12$563
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/266:00 amDAY - SJO
1 stop7h 55mUnited Airlines
Sat 8/25:30 amSJO - DAY
2 stops16h 28mUnited Airlines
Deal found 6/11$573
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/172:00 pmDAY - LIR
2 stops27h 25mUnited Airlines
Sun 7/203:25 pmLIR - DAY
2 stops17h 49mUnited Airlines
Deal found 6/10$625
This Booking.com deal was found by Cheapflights users on 6/10. 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.
Sat 11/2210:27 amDAY - SJO
2 stops22h 08mAvianca
Fri 11/282:15 amSJO - DAY
2 stops15h 46mAvianca
Deal found 6/10$3,398

Cheapflights Fare Finder

Customize your flight search to find flights from Dayton to Costa Rica 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 12, 2025.
Use the filters below to find and compare flights from Dayton to Costa Rica that are best for you.

Fly from

Dayton

Fly to

Costa Rica

Route

Depart

Return

Price

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Fri 12/5

3:55 pm-10:15 pm

1 stop7h 20m

San José Juan Santamaria Intl

Fri 12/12

7:00 am-5:49 pm

1 stop9h 49m

$514

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Sun 7/27

7:27 am-10:05 pm

1 stop16h 38m

San José Juan Santamaria Intl

Sun 8/3

2:20 pm-9:08 am

2 stops16h 48m

$563

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Sat 7/26

6:00 am-11:55 am

1 stop7h 55m

San José Juan Santamaria Intl

Sat 8/2

5:30 am-11:58 pm

2 stops16h 28m

$573

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

Thu 7/17

2:00 pm-3:25 pm

2 stops27h 25m

Liberia

Sun 7/20

3:25 pm-11:14 am

2 stops17h 49m

$625

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Sat 11/22

10:27 am-7:35 am

2 stops22h 08m

San José Juan Santamaria Intl

Fri 11/28

2:15 am-7:01 pm

2 stops15h 46m

$3,398

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

Sat 7/26

6:00 am-1:15 pm

1 stop9h 15m

$190

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

Sat 7/26

2:00 pm-10:00 am

2 stops22h 00m

$245

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Sat 7/26

6:00 am-11:55 am

1 stop7h 55m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Dayton to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica 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 Costa Rica

What is the cheapest month to book a flight from Dayton to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Dayton to Costa Rica (average of $398). Flying from Dayton to Costa Rica 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 CR?

Find hourly flight availability from Dayton to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Dayton to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Dayton to Costa Rica 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.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
2,345 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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 Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dayton to Costa Rica?

    For a flight from Dayton to Costa Rica, you will be flying from Dayton. Dayton (DAY) is just 10.0 mi from the center of the city.

  • Can I find deals for flights from Dayton to Costa Rica that include hotel bookings?

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

  • How can I find direct flights from Dayton to Costa Rica?

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

  • Can I find deals for business class flights from Dayton to Costa Rica?

    Yes. Cheapflights offers flight deals from Dayton to Costa Rica 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 Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Dayton to Costa Rica (average of $398). Flying from Dayton to Costa Rica 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

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Alternative routes for Dayton to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Dayton to Costa Rica

Discover the top 2 airlines that operate flights from Dayton to Costa Rica. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$443Average$673FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$497Average$712FlexibilityNo cancel feeOn-time71%

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