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$233+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SJO
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$329
(American Airlines)

One-way from

$233
(American Airlines)

Popular in

September

Cheapest in

April

Average price

$485
Provider with most accurate pricing for Dayton-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Dayton-San José Juan Santamaria Intl flights.
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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. 5% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This American Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 6/195:37 pmDAY - LIR
2 stops19h 47mAmerican Airlines
Tue 6/243:40 pmLIR - DAY
2 stops18h 39mAmerican Airlines
Deal found 4/23$329
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 6/195:50 pmDAY - LIR
2 stops22h 33mUnited Airlines
Mon 6/2311:05 amLIR - DAY
2 stops22h 08mUnited Airlines
Deal found 4/23$589
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 8/289:00 amDAY - SJO
2 stops12h 37mUnited Airlines
Mon 9/17:55 amSJO - DAY
2 stops25h 12mUnited Airlines
Deal found 4/23$688
This Avianca deal was found by Cheapflights users on 4/23. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:45 pmDAY - SJO
1 stop9h 50mMultiple Airlines
Mon 9/14:20 pmSJO - DAY
2 stops15h 30mMultiple Airlines
Deal found 4/23$710
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 8/286:40 amDAY - SJO
1 stop8h 40mAmerican Airlines
Mon 9/17:40 amSJO - DAY
1 stop14h 30mAmerican Airlines
Deal found 4/23$715
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/195:40 amDAY - LIR
1 stop8h 20mDelta
Sun 6/221:25 pmLIR - DAY
1 stop8h 47mDelta
Deal found 4/23$976
This Gurufare deal was found by Cheapflights users on 4/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:25 amDAY - SJO
1 stop19h 10mAvianca
Sun 8/311:40 amSJO - DAY
2 stops15h 08mAvianca
Deal found 4/23$1,071
This WestJet deal was found by Cheapflights users on 4/23. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1712:00 pmDAY - LIR
2 stops20h 06mWestJet
Sun 7/201:25 pmLIR - DAY
2 stops32h 31mWestJet
Deal found 4/23$3,609

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 April 24, 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

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

Thu 6/19

5:37 pm-11:24 am

2 stops19h 47m

Liberia

Tue 6/24

3:40 pm-12:19 pm

2 stops18h 39m

$329

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

Thu 6/19

5:50 pm-2:23 pm

2 stops22h 33m

Liberia

Mon 6/23

11:05 am-11:13 am

2 stops22h 08m

$589

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Thu 8/28

9:00 am-7:37 pm

2 stops12h 37m

San José Juan Santamaria Intl

Mon 9/1

7:55 am-11:07 am

2 stops25h 12m

$688

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Thu 8/28

7:45 pm-3:35 am

1 stop9h 50m

San José Juan Santamaria Intl

Mon 9/1

4:20 pm-9:50 am

2 stops15h 30m

$710

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Thu 8/28

6:40 am-1:20 pm

1 stop8h 40m

San José Juan Santamaria Intl

Mon 9/1

7:40 am-12:10 am

1 stop14h 30m

$715

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

Thu 6/19

5:40 am-12:00 pm

1 stop8h 20m

Liberia

Sun 6/22

1:25 pm-12:12 am

1 stop8h 47m

$976

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Thu 8/28

10:25 am-3:35 am

1 stop19h 10m

San José Juan Santamaria Intl

Sun 8/31

1:40 am-6:48 pm

2 stops15h 08m

$1,071

DaytonLiberia

DAY - LIR

DAYLIR

Dayton

Thu 7/17

12:00 pm-6:06 am

2 stops20h 06m

Liberia

Sun 7/20

1:25 pm-11:56 pm

2 stops32h 31m

$3,609

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Tue 6/3

5:35 am-12:50 pm

2 stops9h 15m

$233

DaytonSan José

DAY - SJO

DAYSJO

Dayton

Tue 6/3

6:00 am-11:59 am

1 stop7h 59m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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 April 24, 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 April 24, 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
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,816 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Avianca
6.7
Okay
2,319 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$442Average$676FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$497Average$716FlexibilityNo cancel feeOn-time71%

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