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$232+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SJO
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
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 agosto 18, 2025.

Round-trip from

$345
(Avianca)

One-way from

$232
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$694
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. 9% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 18, 2025.

This Avianca deal was found by Cheapflights users on 8/16. 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.
mar. 9/167:45 pmDAY - SJO
2 stops13h 55mMultiple Airlines
mar. 9/304:20 pmSJO - DAY
2 stops15h 30mMultiple Airlines
Deal found 8/16$345
This Avianca deal was found by Cheapflights users on 8/16. 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.
mar. 9/167:45 pmDAY - SJO
2 stops13h 55mMultiple Airlines
lun. 9/224:20 pmSJO - DAY
2 stops15h 30mMultiple Airlines
Deal found 8/16$368
This eDestinos deal was found by Cheapflights users on 8/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/1610:25 amDAY - SJO
1 stop23h 15mAvianca
lun. 9/224:20 pmSJO - DAY
1 stop24h 28mAvianca
Deal found 8/16$467
This American Airlines deal was found by Cheapflights users on 8/18. 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.
lun. 11/37:27 pmDAY - LIR
2 stops17h 49mAmerican Airlines
sáb. 11/83:13 pmLIR - DAY
2 stops17h 27mAmerican Airlines
Deal found 8/18$483
This American Airlines deal was found by Cheapflights users on 8/16. 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.
mar. 9/166:06 amDAY - SJO
1 stop14h 05mAmerican Airlines
mar. 9/307:27 amSJO - DAY
1 stop26h 45mAmerican Airlines
Deal found 8/16$506
This American Airlines deal was found by Cheapflights users on 8/18. 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.
jue. 10/28:27 amDAY - SJO
1 stop11h 47mAmerican Airlines
jue. 10/96:00 amSJO - DAY
1 stop15h 06mAmerican Airlines
Deal found 8/18$514
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 9/246:06 amDAY - SJO
1 stop13h 51mAmerican Airlines
dom. 9/287:00 amSJO - DAY
1 stop14h 37mAmerican Airlines
Deal found 8/18$519
This WestJet deal was found by Cheapflights users on 8/17. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/11:16 pmDAY - LIR
2 stops43h 12mWestJet
mié. 10/81:25 pmLIR - DAY
2 stops26h 34mWestJet
Deal found 8/17$3,351

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 agosto 18, 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

mar. 9/16

7:45 pm-7:40 am

2 stops13h 55m

San José Juan Santamaria Intl

mar. 9/30

4:20 pm-9:50 am

2 stops15h 30m

$345

DaytonSan José

DAY - SJO

DAYSJO

Dayton

mar. 9/16

7:45 pm-7:40 am

2 stops13h 55m

San José Juan Santamaria Intl

lun. 9/22

4:20 pm-9:50 am

2 stops15h 30m

$368

DaytonSan José

DAY - SJO

DAYSJO

Dayton

mar. 9/16

10:25 am-7:40 am

1 stop23h 15m

San José Juan Santamaria Intl

lun. 9/22

4:20 pm-6:48 pm

1 stop24h 28m

$467

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

lun. 11/3

7:27 pm-12:16 pm

2 stops17h 49m

Liberia

sáb. 11/8

3:13 pm-9:40 am

2 stops17h 27m

$483

DaytonSan José

DAY - SJO

DAYSJO

Dayton

mar. 9/16

6:06 am-6:11 pm

1 stop14h 05m

San José Juan Santamaria Intl

mar. 9/30

7:27 am-12:12 pm

1 stop26h 45m

$506

DaytonSan José

DAY - SJO

DAYSJO

Dayton

jue. 10/2

8:27 am-6:14 pm

1 stop11h 47m

San José Juan Santamaria Intl

jue. 10/9

6:00 am-11:06 pm

1 stop15h 06m

$514

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

mié. 10/1

1:16 pm-6:28 am

2 stops43h 12m

Liberia

mié. 10/8

1:25 pm-5:59 pm

2 stops26h 34m

$3,351

DaytonSan José

DAY - SJO

DAYSJO

Dayton

dom. 9/28

6:06 am-6:14 pm

1 stop14h 08m

$232

DaytonSan José

DAY - SJO

DAYSJO

Dayton

dom. 9/28

7:21 am-7:37 pm

2 stops38h 16m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

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 agosto 18, 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.

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 agosto 18, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Dayton to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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
7,981 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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.

  • How long is the flight from Dayton to Costa Rica?

    A quick flight from Dayton to Costa Rica can take about 17h 49m. Avianca provides one of the quickest options available for as low as $483. Airlines will cover a distance of 2025 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$443Average$603FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$510Average$769FlexibilityNo cancel feeOn-time71%

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